2006-11-28 23:10:26 +01:00
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/* Target description support for GDB.
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2018-01-01 05:43:02 +01:00
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Copyright (C) 2006-2018 Free Software Foundation, Inc.
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2006-11-28 23:10:26 +01:00
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Contributed by CodeSourcery.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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2007-08-23 20:08:50 +02:00
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the Free Software Foundation; either version 3 of the License, or
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2006-11-28 23:10:26 +01:00
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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2007-08-23 20:08:50 +02:00
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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2006-11-28 23:10:26 +01:00
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#include "defs.h"
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#include "arch-utils.h"
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XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
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#include "gdbcmd.h"
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* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
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#include "gdbtypes.h"
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#include "reggroups.h"
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2006-11-28 23:10:26 +01:00
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#include "target.h"
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#include "target-descriptions.h"
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* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
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#include "vec.h"
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* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
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#include "xml-support.h"
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XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
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#include "xml-tdesc.h"
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2010-02-04 18:09:58 +01:00
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#include "osabi.h"
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2006-11-28 23:10:26 +01:00
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* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
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#include "gdb_obstack.h"
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#include "hashtab.h"
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2012-11-09 02:47:20 +01:00
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#include "inferior.h"
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2017-07-26 15:24:08 +02:00
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#include <algorithm>
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2017-07-26 15:55:31 +02:00
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#include "completer.h"
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#include "readline/tilde.h" /* tilde_expand */
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2006-11-28 23:10:26 +01:00
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/* Types. */
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2017-12-05 22:30:22 +01:00
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struct property
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* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
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{
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2017-12-05 22:30:22 +01:00
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property (const std::string &key_, const std::string &value_)
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: key (key_), value (value_)
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{}
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std::string key;
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std::string value;
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};
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* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
/* Convert a tdesc_type to a gdb type. */
|
|
|
|
|
|
|
|
|
|
static type *
|
|
|
|
|
make_gdb_type (struct gdbarch *gdbarch, struct tdesc_type *ttype)
|
|
|
|
|
{
|
|
|
|
|
class gdb_type_creator : public tdesc_element_visitor
|
2017-07-26 15:55:31 +02:00
|
|
|
|
{
|
2018-02-05 17:33:04 +01:00
|
|
|
|
public:
|
|
|
|
|
gdb_type_creator (struct gdbarch *gdbarch)
|
|
|
|
|
: m_gdbarch (gdbarch)
|
|
|
|
|
{}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
type *get_type ()
|
|
|
|
|
{
|
|
|
|
|
return m_type;
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
void visit (const tdesc_type_builtin *e) override
|
|
|
|
|
{
|
|
|
|
|
switch (e->kind)
|
|
|
|
|
{
|
|
|
|
|
/* Predefined types. */
|
|
|
|
|
case TDESC_TYPE_BOOL:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_bool;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_INT8:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_int8;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_INT16:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_int16;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_INT32:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_int32;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_INT64:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_int64;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_INT128:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_int128;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_UINT8:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_uint8;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_UINT16:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_uint16;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_UINT32:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_uint32;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_UINT64:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_uint64;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_UINT128:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_uint128;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_CODE_PTR:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_func_ptr;
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_DATA_PTR:
|
|
|
|
|
m_type = builtin_type (m_gdbarch)->builtin_data_ptr;
|
|
|
|
|
return;
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
m_type = tdesc_find_type (m_gdbarch, e->name.c_str ());
|
|
|
|
|
if (m_type != NULL)
|
|
|
|
|
return;
|
2017-07-26 15:55:31 +02:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
switch (e->kind)
|
|
|
|
|
{
|
|
|
|
|
case TDESC_TYPE_IEEE_SINGLE:
|
|
|
|
|
m_type = arch_float_type (m_gdbarch, -1, "builtin_type_ieee_single",
|
|
|
|
|
floatformats_ieee_single);
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
case TDESC_TYPE_IEEE_DOUBLE:
|
|
|
|
|
m_type = arch_float_type (m_gdbarch, -1, "builtin_type_ieee_double",
|
|
|
|
|
floatformats_ieee_double);
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_ARM_FPA_EXT:
|
|
|
|
|
m_type = arch_float_type (m_gdbarch, -1, "builtin_type_arm_ext",
|
|
|
|
|
floatformats_arm_ext);
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
case TDESC_TYPE_I387_EXT:
|
|
|
|
|
m_type = arch_float_type (m_gdbarch, -1, "builtin_type_i387_ext",
|
|
|
|
|
floatformats_i387_ext);
|
|
|
|
|
return;
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
internal_error (__FILE__, __LINE__,
|
|
|
|
|
"Type \"%s\" has an unknown kind %d",
|
|
|
|
|
e->name.c_str (), e->kind);
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
void visit (const tdesc_type_vector *e) override
|
|
|
|
|
{
|
|
|
|
|
m_type = tdesc_find_type (m_gdbarch, e->name.c_str ());
|
|
|
|
|
if (m_type != NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
type *element_gdb_type = make_gdb_type (m_gdbarch, e->element_type);
|
|
|
|
|
m_type = init_vector_type (element_gdb_type, e->count);
|
|
|
|
|
TYPE_NAME (m_type) = xstrdup (e->name.c_str ());
|
|
|
|
|
return;
|
|
|
|
|
}
|
2017-12-05 22:30:25 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
void visit (const tdesc_type_with_fields *e) override
|
|
|
|
|
{
|
|
|
|
|
m_type = tdesc_find_type (m_gdbarch, e->name.c_str ());
|
|
|
|
|
if (m_type != NULL)
|
|
|
|
|
return;
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
switch (e->kind)
|
|
|
|
|
{
|
|
|
|
|
case TDESC_TYPE_STRUCT:
|
|
|
|
|
make_gdb_type_struct (e);
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_UNION:
|
|
|
|
|
make_gdb_type_union (e);
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_FLAGS:
|
|
|
|
|
make_gdb_type_flags (e);
|
|
|
|
|
return;
|
|
|
|
|
case TDESC_TYPE_ENUM:
|
|
|
|
|
make_gdb_type_enum (e);
|
|
|
|
|
return;
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
internal_error (__FILE__, __LINE__,
|
|
|
|
|
"Type \"%s\" has an unknown kind %d",
|
|
|
|
|
e->name.c_str (), e->kind);
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
private:
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
void make_gdb_type_struct (const tdesc_type_with_fields *e)
|
|
|
|
|
{
|
|
|
|
|
m_type = arch_composite_type (m_gdbarch, NULL, TYPE_CODE_STRUCT);
|
|
|
|
|
TYPE_NAME (m_type) = xstrdup (e->name.c_str ());
|
|
|
|
|
TYPE_TAG_NAME (m_type) = TYPE_NAME (m_type);
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
for (const tdesc_type_field &f : e->fields)
|
|
|
|
|
{
|
|
|
|
|
if (f.start != -1 && f.end != -1)
|
|
|
|
|
{
|
|
|
|
|
/* Bitfield. */
|
|
|
|
|
struct field *fld;
|
|
|
|
|
struct type *field_gdb_type;
|
|
|
|
|
int bitsize, total_size;
|
|
|
|
|
|
|
|
|
|
/* This invariant should be preserved while creating types. */
|
|
|
|
|
gdb_assert (e->size != 0);
|
|
|
|
|
if (f.type != NULL)
|
|
|
|
|
field_gdb_type = make_gdb_type (m_gdbarch, f.type);
|
|
|
|
|
else if (e->size > 4)
|
|
|
|
|
field_gdb_type = builtin_type (m_gdbarch)->builtin_uint64;
|
|
|
|
|
else
|
|
|
|
|
field_gdb_type = builtin_type (m_gdbarch)->builtin_uint32;
|
|
|
|
|
|
|
|
|
|
fld = append_composite_type_field_raw
|
|
|
|
|
(m_type, xstrdup (f.name.c_str ()), field_gdb_type);
|
|
|
|
|
|
|
|
|
|
/* For little-endian, BITPOS counts from the LSB of
|
|
|
|
|
the structure and marks the LSB of the field. For
|
|
|
|
|
big-endian, BITPOS counts from the MSB of the
|
|
|
|
|
structure and marks the MSB of the field. Either
|
|
|
|
|
way, it is the number of bits to the "left" of the
|
|
|
|
|
field. To calculate this in big-endian, we need
|
|
|
|
|
the total size of the structure. */
|
|
|
|
|
bitsize = f.end - f.start + 1;
|
|
|
|
|
total_size = e->size * TARGET_CHAR_BIT;
|
|
|
|
|
if (gdbarch_bits_big_endian (m_gdbarch))
|
|
|
|
|
SET_FIELD_BITPOS (fld[0], total_size - f.start - bitsize);
|
|
|
|
|
else
|
|
|
|
|
SET_FIELD_BITPOS (fld[0], f.start);
|
|
|
|
|
FIELD_BITSIZE (fld[0]) = bitsize;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
gdb_assert (f.start == -1 && f.end == -1);
|
|
|
|
|
type *field_gdb_type = make_gdb_type (m_gdbarch, f.type);
|
|
|
|
|
append_composite_type_field (m_type,
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
xstrdup (f.name.c_str ()),
|
2018-02-05 17:33:04 +01:00
|
|
|
|
field_gdb_type);
|
|
|
|
|
}
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
if (e->size != 0)
|
|
|
|
|
TYPE_LENGTH (m_type) = e->size;
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
void make_gdb_type_union (const tdesc_type_with_fields *e)
|
|
|
|
|
{
|
|
|
|
|
m_type = arch_composite_type (m_gdbarch, NULL, TYPE_CODE_UNION);
|
|
|
|
|
TYPE_NAME (m_type) = xstrdup (e->name.c_str ());
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
for (const tdesc_type_field &f : e->fields)
|
|
|
|
|
{
|
|
|
|
|
type* field_gdb_type = make_gdb_type (m_gdbarch, f.type);
|
|
|
|
|
append_composite_type_field (m_type, xstrdup (f.name.c_str ()),
|
|
|
|
|
field_gdb_type);
|
|
|
|
|
|
|
|
|
|
/* If any of the children of a union are vectors, flag the
|
|
|
|
|
union as a vector also. This allows e.g. a union of two
|
|
|
|
|
vector types to show up automatically in "info vector". */
|
|
|
|
|
if (TYPE_VECTOR (field_gdb_type))
|
|
|
|
|
TYPE_VECTOR (m_type) = 1;
|
|
|
|
|
}
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
void make_gdb_type_flags (const tdesc_type_with_fields *e)
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
{
|
2018-02-05 17:33:04 +01:00
|
|
|
|
m_type = arch_flags_type (m_gdbarch, e->name.c_str (),
|
|
|
|
|
e->size * TARGET_CHAR_BIT);
|
|
|
|
|
|
|
|
|
|
for (const tdesc_type_field &f : e->fields)
|
|
|
|
|
{
|
|
|
|
|
int bitsize = f.end - f.start + 1;
|
|
|
|
|
|
|
|
|
|
gdb_assert (f.type != NULL);
|
|
|
|
|
type *field_gdb_type = make_gdb_type (m_gdbarch, f.type);
|
|
|
|
|
append_flags_type_field (m_type, f.start, bitsize,
|
|
|
|
|
field_gdb_type, f.name.c_str ());
|
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
}
|
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
void make_gdb_type_enum (const tdesc_type_with_fields *e)
|
|
|
|
|
{
|
|
|
|
|
m_type = arch_type (m_gdbarch, TYPE_CODE_ENUM, e->size * TARGET_CHAR_BIT,
|
|
|
|
|
e->name.c_str ());
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
TYPE_UNSIGNED (m_type) = 1;
|
|
|
|
|
for (const tdesc_type_field &f : e->fields)
|
|
|
|
|
{
|
|
|
|
|
struct field *fld
|
|
|
|
|
= append_composite_type_field_raw (m_type,
|
|
|
|
|
xstrdup (f.name.c_str ()),
|
|
|
|
|
NULL);
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2018-02-05 17:33:04 +01:00
|
|
|
|
SET_FIELD_BITPOS (fld[0], f.start);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* The gdbarch used. */
|
|
|
|
|
struct gdbarch *m_gdbarch;
|
|
|
|
|
|
|
|
|
|
/* The type created. */
|
|
|
|
|
type *m_type;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
gdb_type_creator gdb_type (gdbarch);
|
|
|
|
|
ttype->accept (gdb_type);
|
|
|
|
|
return gdb_type.get_type ();
|
|
|
|
|
}
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
/* A target description. */
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
struct target_desc : tdesc_element
|
2006-11-28 23:10:26 +01:00
|
|
|
|
{
|
2017-07-26 11:37:17 +02:00
|
|
|
|
target_desc ()
|
|
|
|
|
{}
|
|
|
|
|
|
2017-12-05 22:30:23 +01:00
|
|
|
|
virtual ~target_desc () = default;
|
2017-07-26 11:37:17 +02:00
|
|
|
|
|
|
|
|
|
target_desc (const target_desc &) = delete;
|
|
|
|
|
void operator= (const target_desc &) = delete;
|
|
|
|
|
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
/* The architecture reported by the target, if any. */
|
2017-07-26 11:37:17 +02:00
|
|
|
|
const struct bfd_arch_info *arch = NULL;
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
|
2009-07-20 20:51:42 +02:00
|
|
|
|
/* The osabi reported by the target, if any; GDB_OSABI_UNKNOWN
|
|
|
|
|
otherwise. */
|
2017-07-26 11:37:17 +02:00
|
|
|
|
enum gdb_osabi osabi = GDB_OSABI_UNKNOWN;
|
2009-07-20 20:51:42 +02:00
|
|
|
|
|
2009-07-31 16:39:12 +02:00
|
|
|
|
/* The list of compatible architectures reported by the target. */
|
2017-12-05 22:30:22 +01:00
|
|
|
|
std::vector<const bfd_arch_info *> compatible;
|
2009-07-31 16:39:12 +02:00
|
|
|
|
|
* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
|
|
|
|
/* Any architecture-specific properties specified by the target. */
|
2017-12-05 22:30:22 +01:00
|
|
|
|
std::vector<property> properties;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
/* The features associated with this target. */
|
2017-12-05 22:39:35 +01:00
|
|
|
|
std::vector<tdesc_feature_up> features;
|
2017-07-26 13:56:54 +02:00
|
|
|
|
|
2018-04-18 21:09:12 +02:00
|
|
|
|
/* Used to cache the generated xml version of the target description. */
|
|
|
|
|
mutable char *xmltarget = nullptr;
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
void accept (tdesc_element_visitor &v) const override
|
|
|
|
|
{
|
|
|
|
|
v.visit_pre (this);
|
|
|
|
|
|
2017-12-05 22:30:23 +01:00
|
|
|
|
for (const tdesc_feature_up &feature : features)
|
2017-07-26 13:56:54 +02:00
|
|
|
|
feature->accept (v);
|
|
|
|
|
|
|
|
|
|
v.visit_post (this);
|
|
|
|
|
}
|
2017-07-26 15:55:31 +02:00
|
|
|
|
|
|
|
|
|
bool operator== (const target_desc &other) const
|
|
|
|
|
{
|
|
|
|
|
if (arch != other.arch)
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
if (osabi != other.osabi)
|
|
|
|
|
return false;
|
|
|
|
|
|
2017-12-05 22:30:23 +01:00
|
|
|
|
if (features.size () != other.features.size ())
|
2017-07-26 15:55:31 +02:00
|
|
|
|
return false;
|
|
|
|
|
|
2017-12-05 22:30:23 +01:00
|
|
|
|
for (int ix = 0; ix < features.size (); ix++)
|
2017-07-26 15:55:31 +02:00
|
|
|
|
{
|
2017-12-05 22:30:23 +01:00
|
|
|
|
const tdesc_feature_up &feature1 = features[ix];
|
|
|
|
|
const tdesc_feature_up &feature2 = other.features[ix];
|
2017-07-26 15:55:31 +02:00
|
|
|
|
|
2017-12-05 22:30:23 +01:00
|
|
|
|
if (feature1 != feature2 && *feature1 != *feature2)
|
2017-07-26 15:55:31 +02:00
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool operator!= (const target_desc &other) const
|
|
|
|
|
{
|
|
|
|
|
return !(*this == other);
|
|
|
|
|
}
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Per-architecture data associated with a target description. The
|
|
|
|
|
target description may be shared by multiple architectures, but
|
|
|
|
|
this data is private to one gdbarch. */
|
|
|
|
|
|
2017-12-05 22:30:27 +01:00
|
|
|
|
struct tdesc_arch_reg
|
2009-06-23 18:59:47 +02:00
|
|
|
|
{
|
2017-12-05 22:30:27 +01:00
|
|
|
|
tdesc_arch_reg (tdesc_reg *reg_, struct type *type_)
|
|
|
|
|
: reg (reg_), type (type_)
|
|
|
|
|
{}
|
|
|
|
|
|
2009-06-23 18:59:47 +02:00
|
|
|
|
struct tdesc_reg *reg;
|
|
|
|
|
struct type *type;
|
2017-12-05 22:30:27 +01:00
|
|
|
|
};
|
2009-06-23 18:59:47 +02:00
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
struct tdesc_arch_data
|
|
|
|
|
{
|
2009-06-23 18:59:47 +02:00
|
|
|
|
/* A list of register/type pairs, indexed by GDB's internal register number.
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
During initialization of the gdbarch this list is used to store
|
|
|
|
|
registers which the architecture assigns a fixed register number.
|
|
|
|
|
Registers which are NULL in this array, or off the end, are
|
|
|
|
|
treated as zero-sized and nameless (i.e. placeholders in the
|
|
|
|
|
numbering). */
|
2017-12-05 22:30:27 +01:00
|
|
|
|
std::vector<tdesc_arch_reg> arch_regs;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
/* Functions which report the register name, type, and reggroups for
|
|
|
|
|
pseudo-registers. */
|
2017-12-05 22:30:27 +01:00
|
|
|
|
gdbarch_register_name_ftype *pseudo_register_name = NULL;
|
|
|
|
|
gdbarch_register_type_ftype *pseudo_register_type = NULL;
|
|
|
|
|
gdbarch_register_reggroup_p_ftype *pseudo_register_reggroup_p = NULL;
|
2006-11-28 23:10:26 +01:00
|
|
|
|
};
|
|
|
|
|
|
2012-11-09 02:47:20 +01:00
|
|
|
|
/* Info about an inferior's target description. There's one of these
|
|
|
|
|
for each inferior. */
|
2006-11-28 23:10:26 +01:00
|
|
|
|
|
2012-11-09 02:47:20 +01:00
|
|
|
|
struct target_desc_info
|
|
|
|
|
{
|
|
|
|
|
/* A flag indicating that a description has already been fetched
|
|
|
|
|
from the target, so it should not be queried again. */
|
|
|
|
|
|
|
|
|
|
int fetched;
|
2006-11-28 23:10:26 +01:00
|
|
|
|
|
2012-11-09 02:47:20 +01:00
|
|
|
|
/* The description fetched from the target, or NULL if the target
|
|
|
|
|
did not supply any description. Only valid when
|
|
|
|
|
target_desc_fetched is set. Only the description initialization
|
|
|
|
|
code should access this; normally, the description should be
|
|
|
|
|
accessed through the gdbarch object. */
|
2006-11-28 23:10:26 +01:00
|
|
|
|
|
2012-11-09 02:47:20 +01:00
|
|
|
|
const struct target_desc *tdesc;
|
2006-11-28 23:10:26 +01:00
|
|
|
|
|
2012-11-09 02:47:20 +01:00
|
|
|
|
/* The filename to read a target description from, as set by "set
|
|
|
|
|
tdesc filename ..." */
|
2006-11-28 23:10:26 +01:00
|
|
|
|
|
2012-11-09 02:47:20 +01:00
|
|
|
|
char *filename;
|
|
|
|
|
};
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
|
2012-11-09 02:47:20 +01:00
|
|
|
|
/* Get the inferior INF's target description info, allocating one on
|
|
|
|
|
the stop if necessary. */
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
|
2012-11-09 02:47:20 +01:00
|
|
|
|
static struct target_desc_info *
|
|
|
|
|
get_tdesc_info (struct inferior *inf)
|
|
|
|
|
{
|
|
|
|
|
if (inf->tdesc_info == NULL)
|
|
|
|
|
inf->tdesc_info = XCNEW (struct target_desc_info);
|
|
|
|
|
return inf->tdesc_info;
|
|
|
|
|
}
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
/* A handle for architecture-specific data associated with the
|
|
|
|
|
target description (see struct tdesc_arch_data). */
|
|
|
|
|
|
|
|
|
|
static struct gdbarch_data *tdesc_data;
|
|
|
|
|
|
2012-11-09 02:47:20 +01:00
|
|
|
|
/* See target-descriptions.h. */
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
target_desc_info_from_user_p (struct target_desc_info *info)
|
|
|
|
|
{
|
|
|
|
|
return info != NULL && info->filename != NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* See target-descriptions.h. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
copy_inferior_target_desc_info (struct inferior *destinf, struct inferior *srcinf)
|
|
|
|
|
{
|
|
|
|
|
struct target_desc_info *src = get_tdesc_info (srcinf);
|
|
|
|
|
struct target_desc_info *dest = get_tdesc_info (destinf);
|
|
|
|
|
|
|
|
|
|
dest->fetched = src->fetched;
|
|
|
|
|
dest->tdesc = src->tdesc;
|
|
|
|
|
dest->filename = src->filename != NULL ? xstrdup (src->filename) : NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* See target-descriptions.h. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
target_desc_info_free (struct target_desc_info *tdesc_info)
|
|
|
|
|
{
|
|
|
|
|
if (tdesc_info != NULL)
|
|
|
|
|
{
|
|
|
|
|
xfree (tdesc_info->filename);
|
|
|
|
|
xfree (tdesc_info);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Convenience helper macros. */
|
|
|
|
|
|
|
|
|
|
#define target_desc_fetched \
|
|
|
|
|
get_tdesc_info (current_inferior ())->fetched
|
|
|
|
|
#define current_target_desc \
|
|
|
|
|
get_tdesc_info (current_inferior ())->tdesc
|
|
|
|
|
#define target_description_filename \
|
|
|
|
|
get_tdesc_info (current_inferior ())->filename
|
|
|
|
|
|
|
|
|
|
/* The string manipulated by the "set tdesc filename ..." command. */
|
|
|
|
|
|
|
|
|
|
static char *tdesc_filename_cmd_string;
|
|
|
|
|
|
2006-11-28 23:10:26 +01:00
|
|
|
|
/* Fetch the current target's description, and switch the current
|
|
|
|
|
architecture to one which incorporates that description. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
target_find_description (void)
|
|
|
|
|
{
|
|
|
|
|
/* If we've already fetched a description from the target, don't do
|
|
|
|
|
it again. This allows a target to fetch the description early,
|
|
|
|
|
during its to_open or to_create_inferior, if it needs extra
|
|
|
|
|
information about the target to initialize. */
|
|
|
|
|
if (target_desc_fetched)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* The current architecture should not have any target description
|
|
|
|
|
specified. It should have been cleared, e.g. when we
|
|
|
|
|
disconnected from the previous target. */
|
* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 20:58:03 +01:00
|
|
|
|
gdb_assert (gdbarch_target_desc (target_gdbarch ()) == NULL);
|
2006-11-28 23:10:26 +01:00
|
|
|
|
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
/* First try to fetch an XML description from the user-specified
|
|
|
|
|
file. */
|
|
|
|
|
current_target_desc = NULL;
|
|
|
|
|
if (target_description_filename != NULL
|
|
|
|
|
&& *target_description_filename != '\0')
|
|
|
|
|
current_target_desc
|
|
|
|
|
= file_read_description_xml (target_description_filename);
|
|
|
|
|
|
|
|
|
|
/* Next try to read the description from the current target using
|
|
|
|
|
target objects. */
|
|
|
|
|
if (current_target_desc == NULL)
|
|
|
|
|
current_target_desc = target_read_description_xml (¤t_target);
|
|
|
|
|
|
|
|
|
|
/* If that failed try a target-specific hook. */
|
|
|
|
|
if (current_target_desc == NULL)
|
|
|
|
|
current_target_desc = target_read_description (¤t_target);
|
2006-11-28 23:10:26 +01:00
|
|
|
|
|
|
|
|
|
/* If a non-NULL description was returned, then update the current
|
|
|
|
|
architecture. */
|
|
|
|
|
if (current_target_desc)
|
|
|
|
|
{
|
|
|
|
|
struct gdbarch_info info;
|
|
|
|
|
|
|
|
|
|
gdbarch_info_init (&info);
|
|
|
|
|
info.target_desc = current_target_desc;
|
|
|
|
|
if (!gdbarch_update_p (info))
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
warning (_("Architecture rejected target-supplied description"));
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
struct tdesc_arch_data *data;
|
|
|
|
|
|
2015-09-25 20:08:07 +02:00
|
|
|
|
data = ((struct tdesc_arch_data *)
|
|
|
|
|
gdbarch_data (target_gdbarch (), tdesc_data));
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
if (tdesc_has_registers (current_target_desc)
|
2017-12-05 22:30:27 +01:00
|
|
|
|
&& data->arch_regs.empty ())
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
warning (_("Target-supplied registers are not supported "
|
|
|
|
|
"by the current architecture"));
|
|
|
|
|
}
|
2006-11-28 23:10:26 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Now that we know this description is usable, record that we
|
|
|
|
|
fetched it. */
|
|
|
|
|
target_desc_fetched = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Discard any description fetched from the current target, and switch
|
|
|
|
|
the current architecture to one with no target description. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
target_clear_description (void)
|
|
|
|
|
{
|
|
|
|
|
struct gdbarch_info info;
|
|
|
|
|
|
|
|
|
|
if (!target_desc_fetched)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
target_desc_fetched = 0;
|
|
|
|
|
current_target_desc = NULL;
|
|
|
|
|
|
|
|
|
|
gdbarch_info_init (&info);
|
|
|
|
|
if (!gdbarch_update_p (info))
|
|
|
|
|
internal_error (__FILE__, __LINE__,
|
|
|
|
|
_("Could not remove target-supplied description"));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the global current target description. This should only be
|
|
|
|
|
used by gdbarch initialization code; most access should be through
|
|
|
|
|
an existing gdbarch. */
|
|
|
|
|
|
|
|
|
|
const struct target_desc *
|
|
|
|
|
target_current_description (void)
|
|
|
|
|
{
|
|
|
|
|
if (target_desc_fetched)
|
|
|
|
|
return current_target_desc;
|
|
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
2009-07-31 16:39:12 +02:00
|
|
|
|
|
|
|
|
|
/* Return non-zero if this target description is compatible
|
|
|
|
|
with the given BFD architecture. */
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
tdesc_compatible_p (const struct target_desc *target_desc,
|
|
|
|
|
const struct bfd_arch_info *arch)
|
|
|
|
|
{
|
2017-12-05 22:30:22 +01:00
|
|
|
|
for (const bfd_arch_info *compat : target_desc->compatible)
|
2009-07-31 16:39:12 +02:00
|
|
|
|
{
|
|
|
|
|
if (compat == arch
|
|
|
|
|
|| arch->compatible (arch, compat)
|
|
|
|
|
|| compat->compatible (compat, arch))
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
|
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
/* Direct accessors for target descriptions. */
|
2006-11-28 23:10:26 +01:00
|
|
|
|
|
* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
|
|
|
|
/* Return the string value of a property named KEY, or NULL if the
|
|
|
|
|
property was not specified. */
|
|
|
|
|
|
|
|
|
|
const char *
|
|
|
|
|
tdesc_property (const struct target_desc *target_desc, const char *key)
|
|
|
|
|
{
|
2017-12-05 22:30:22 +01:00
|
|
|
|
for (const property &prop : target_desc->properties)
|
|
|
|
|
if (prop.key == key)
|
|
|
|
|
return prop.value.c_str ();
|
* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
|
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
/* Return the BFD architecture associated with this target
|
|
|
|
|
description, or NULL if no architecture was specified. */
|
|
|
|
|
|
|
|
|
|
const struct bfd_arch_info *
|
|
|
|
|
tdesc_architecture (const struct target_desc *target_desc)
|
|
|
|
|
{
|
|
|
|
|
return target_desc->arch;
|
|
|
|
|
}
|
2009-07-20 20:51:42 +02:00
|
|
|
|
|
2018-04-18 12:51:21 +02:00
|
|
|
|
/* See common/tdesc.h. */
|
|
|
|
|
|
|
|
|
|
const char *
|
|
|
|
|
tdesc_architecture_name (const struct target_desc *target_desc)
|
|
|
|
|
{
|
|
|
|
|
return target_desc->arch->printable_name;
|
|
|
|
|
}
|
|
|
|
|
|
2009-07-20 20:51:42 +02:00
|
|
|
|
/* Return the OSABI associated with this target description, or
|
|
|
|
|
GDB_OSABI_UNKNOWN if no osabi was specified. */
|
|
|
|
|
|
|
|
|
|
enum gdb_osabi
|
|
|
|
|
tdesc_osabi (const struct target_desc *target_desc)
|
|
|
|
|
{
|
|
|
|
|
return target_desc->osabi;
|
|
|
|
|
}
|
|
|
|
|
|
2018-04-18 12:51:21 +02:00
|
|
|
|
/* See common/tdesc.h. */
|
|
|
|
|
|
|
|
|
|
const char *
|
|
|
|
|
tdesc_osabi_name (const struct target_desc *target_desc)
|
|
|
|
|
{
|
|
|
|
|
enum gdb_osabi osabi = tdesc_osabi (target_desc);
|
|
|
|
|
if (osabi > GDB_OSABI_UNKNOWN && osabi < GDB_OSABI_INVALID)
|
|
|
|
|
return gdbarch_osabi_name (osabi);
|
|
|
|
|
return nullptr;
|
|
|
|
|
}
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
/* Return 1 if this target description includes any registers. */
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
tdesc_has_registers (const struct target_desc *target_desc)
|
|
|
|
|
{
|
|
|
|
|
if (target_desc == NULL)
|
|
|
|
|
return 0;
|
|
|
|
|
|
2017-12-05 22:30:23 +01:00
|
|
|
|
for (const tdesc_feature_up &feature : target_desc->features)
|
2017-12-05 22:30:24 +01:00
|
|
|
|
if (!feature->registers.empty ())
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the feature with the given name, if present, or NULL if
|
|
|
|
|
the named feature is not found. */
|
|
|
|
|
|
|
|
|
|
const struct tdesc_feature *
|
|
|
|
|
tdesc_find_feature (const struct target_desc *target_desc,
|
|
|
|
|
const char *name)
|
|
|
|
|
{
|
2017-12-05 22:30:23 +01:00
|
|
|
|
for (const tdesc_feature_up &feature : target_desc->features)
|
2017-12-05 22:30:24 +01:00
|
|
|
|
if (feature->name == name)
|
2017-12-05 22:30:23 +01:00
|
|
|
|
return feature.get ();
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the name of FEATURE. */
|
|
|
|
|
|
|
|
|
|
const char *
|
|
|
|
|
tdesc_feature_name (const struct tdesc_feature *feature)
|
|
|
|
|
{
|
2017-12-05 22:30:24 +01:00
|
|
|
|
return feature->name.c_str ();
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
}
|
|
|
|
|
|
2010-02-10 19:45:03 +01:00
|
|
|
|
/* Lookup type associated with ID. */
|
|
|
|
|
|
|
|
|
|
struct type *
|
|
|
|
|
tdesc_find_type (struct gdbarch *gdbarch, const char *id)
|
|
|
|
|
{
|
2017-12-05 22:30:27 +01:00
|
|
|
|
tdesc_arch_data *data
|
|
|
|
|
= (struct tdesc_arch_data *) gdbarch_data (gdbarch, tdesc_data);
|
2010-02-10 19:45:03 +01:00
|
|
|
|
|
2017-12-05 22:30:27 +01:00
|
|
|
|
for (const tdesc_arch_reg ® : data->arch_regs)
|
2010-02-10 19:45:03 +01:00
|
|
|
|
{
|
2017-12-05 22:30:27 +01:00
|
|
|
|
if (reg.reg
|
|
|
|
|
&& reg.reg->tdesc_type
|
|
|
|
|
&& reg.type
|
|
|
|
|
&& reg.reg->tdesc_type->name == id)
|
|
|
|
|
return reg.type;
|
2010-02-10 19:45:03 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
/* Support for registers from target descriptions. */
|
|
|
|
|
|
|
|
|
|
/* Construct the per-gdbarch data. */
|
|
|
|
|
|
|
|
|
|
static void *
|
|
|
|
|
tdesc_data_init (struct obstack *obstack)
|
|
|
|
|
{
|
|
|
|
|
struct tdesc_arch_data *data;
|
|
|
|
|
|
|
|
|
|
data = OBSTACK_ZALLOC (obstack, struct tdesc_arch_data);
|
2017-12-05 22:30:27 +01:00
|
|
|
|
new (data) tdesc_arch_data ();
|
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
return data;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Similar, but for the temporary copy used during architecture
|
|
|
|
|
initialization. */
|
|
|
|
|
|
|
|
|
|
struct tdesc_arch_data *
|
|
|
|
|
tdesc_data_alloc (void)
|
|
|
|
|
{
|
2017-12-05 22:30:27 +01:00
|
|
|
|
return new tdesc_arch_data ();
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Free something allocated by tdesc_data_alloc, if it is not going
|
|
|
|
|
to be used (for instance if it was unsuitable for the
|
|
|
|
|
architecture). */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
tdesc_data_cleanup (void *data_untyped)
|
|
|
|
|
{
|
2015-09-25 20:08:07 +02:00
|
|
|
|
struct tdesc_arch_data *data = (struct tdesc_arch_data *) data_untyped;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
2017-12-05 22:30:27 +01:00
|
|
|
|
delete data;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Search FEATURE for a register named NAME. */
|
|
|
|
|
|
* NEWS: Document target described register support for PowerPC.
* ppc-tdep.h: Remove ppc_spr constants.
(struct gdbarch_tdep): Remove regs, ppc_sr0_regnum, and
ppc_builtin_type_vec128 members.
(PPC_R0_REGNUM, PPC_F0_REGNUM, PPC_PC_REGNUM, PPC_MSR_REGNUM)
(PPC_CR_REGNUM, PPC_LR_REGNUM, PPC_CTR_REGNUM, PPC_XER_REGNUM)
(PPC_FPSCR_REGNUM, PPC_MQ_REGNUM, PPC_SPE_UPPER_GP0_REGNUM)
(PPC_SPE_ACC_REGNUM, PPC_SPE_FSCR_REGNUM, PPC_VR0_REGNUM)
(PPC_VSCR_REGNUM, PPC_VRSAVE_REGNUM, PPC_NUM_REGS): New constants.
* rs6000-tdep.c: Include preparsed descriptions.
(init_sim_regno_table): Do not iterate over pseudo registers.
Look up segment registers by name. Use sim_spr_register_name
for SPRs.
(rs6000_register_sim_regno): Call init_sim_regno_table here.
(rs6000_builtin_type_vec128): Delete.
(rs6000_register_name): Only handle SPE pseudo registers and upper
halves. Call tdesc_register_name for everything else.
(rs6000_register_type): Delete. Replace with...
(rs6000_pseudo_register_type): ...this new function. Only handle
SPE pseudo registers.
(rs6000_register_reggroup_p): Delete. Replace with...
(rs6000_pseudo_register_reggroup_p): ...this new function. Only
handle SPE pseudo registers.
(rs6000_convert_register_p): Use ppc_fp0_regnum instead of
"struct reg".
(rs6000_register_to_value, rs6000_value_to_register): Remove check
of reg->fpr.
(e500_register_reggroup_p): Delete.
(STR, R, R4, R8, R16, F, P8, R32, R64, R0, A4, S, S4, SN4, S64)
(COMMON_UISA_REGS, PPC_UISA_SPRS, PPC_UISA_NOFP_SPRS)
(PPC_SEGMENT_REGS, PPC_OEA_SPRS, PPC_ALTIVEC_REGS, PPC_SPE_GP_REGS)
(PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): Delete macros.
(registers_powerpc, registers_403, registers_403GC, registers_505)
(registers_860, registers_601, registers_602, registers_603)
(registers_604, registers_750, registers_7400, registers_e500): Delete
variables.
(struct variant): Delete nregs, npregs, num_tot_regs, and regs. Add
tdesc.
(tot_num_registers, num_registers, num_pseudo_registers): Delete.
(variants): Delete outdated comment. Use standard target descriptions
instead of "struct reg" arrays.
(init_variants): Delete.
(rs6000_gdbarch_init): Do not guess word size from the BFD
architecture if we have a target description. Select a variant
before creating a new architecture. Use the variant's target
description if the target did not define a register layout.
Validate target-supplied registers. Reject mismatches. Use
fixed register numbers and new constants instead of magic
numbers. Call set_gdbarch_ps_regnum. Call tdesc_use_registers.
(_initialize_rs6000_tdep): Initialize the preparsed target
descriptions.
* target-descriptions.c (tdesc_predefined_types): Add int128 and
uint128.
(tdesc_find_register_early): New function.
(tdesc_numbered_register): Use it.
(tdesc_register_size): New function.
(tdesc_use_registers): Take a target_desc argument. Do not use
gdbarch_target_desc.
* target-descriptions.h (tdesc_use_registers): Update prototype
and comment.
(tdesc_register_size): New prototype.
* Makefile.in (powerpc_32_c, powerpc_403_c, powerpc_403gc_c)
(powerpc_505_c, powerpc_601_c, powerpc_602_c, powerpc_603_c)
(powerpc_604_c, powerpc_64_c, powerpc_7400_c, powerpc_750_c)
(powerpc_860_c, powerpc_e500_c, rs6000_c): New macros.
(rs6000-tdep.o): Update.
* arm-tdep.c (arm_gdbarch_init): Update call to tdesc_use_registers.
* m68k-tdep.c (m68k_gdbarch_init): Likewise.
* mips-tdep.c (mips_gdbarch_init): Likewise.
* gdb.texinfo (Predefined Target Types): Add int128
and uint128.
(Standard Target Features): Add PowerPC features.
* gdb.xml/tdesc-regs.exp: Add PowerPC support.
* sim-ppc.h (sim_spr_register_name): New prototype.
* gdb-sim.c (regnum2spr): Rename to...
(sim_spr_register_name): ... this. Make global.
2007-10-15 21:45:31 +02:00
|
|
|
|
static struct tdesc_reg *
|
|
|
|
|
tdesc_find_register_early (const struct tdesc_feature *feature,
|
|
|
|
|
const char *name)
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
{
|
2017-12-05 22:30:24 +01:00
|
|
|
|
for (const tdesc_reg_up ® : feature->registers)
|
2017-12-05 22:30:25 +01:00
|
|
|
|
if (strcasecmp (reg->name.c_str (), name) == 0)
|
2017-12-05 22:30:24 +01:00
|
|
|
|
return reg.get ();
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
* NEWS: Document target described register support for PowerPC.
* ppc-tdep.h: Remove ppc_spr constants.
(struct gdbarch_tdep): Remove regs, ppc_sr0_regnum, and
ppc_builtin_type_vec128 members.
(PPC_R0_REGNUM, PPC_F0_REGNUM, PPC_PC_REGNUM, PPC_MSR_REGNUM)
(PPC_CR_REGNUM, PPC_LR_REGNUM, PPC_CTR_REGNUM, PPC_XER_REGNUM)
(PPC_FPSCR_REGNUM, PPC_MQ_REGNUM, PPC_SPE_UPPER_GP0_REGNUM)
(PPC_SPE_ACC_REGNUM, PPC_SPE_FSCR_REGNUM, PPC_VR0_REGNUM)
(PPC_VSCR_REGNUM, PPC_VRSAVE_REGNUM, PPC_NUM_REGS): New constants.
* rs6000-tdep.c: Include preparsed descriptions.
(init_sim_regno_table): Do not iterate over pseudo registers.
Look up segment registers by name. Use sim_spr_register_name
for SPRs.
(rs6000_register_sim_regno): Call init_sim_regno_table here.
(rs6000_builtin_type_vec128): Delete.
(rs6000_register_name): Only handle SPE pseudo registers and upper
halves. Call tdesc_register_name for everything else.
(rs6000_register_type): Delete. Replace with...
(rs6000_pseudo_register_type): ...this new function. Only handle
SPE pseudo registers.
(rs6000_register_reggroup_p): Delete. Replace with...
(rs6000_pseudo_register_reggroup_p): ...this new function. Only
handle SPE pseudo registers.
(rs6000_convert_register_p): Use ppc_fp0_regnum instead of
"struct reg".
(rs6000_register_to_value, rs6000_value_to_register): Remove check
of reg->fpr.
(e500_register_reggroup_p): Delete.
(STR, R, R4, R8, R16, F, P8, R32, R64, R0, A4, S, S4, SN4, S64)
(COMMON_UISA_REGS, PPC_UISA_SPRS, PPC_UISA_NOFP_SPRS)
(PPC_SEGMENT_REGS, PPC_OEA_SPRS, PPC_ALTIVEC_REGS, PPC_SPE_GP_REGS)
(PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): Delete macros.
(registers_powerpc, registers_403, registers_403GC, registers_505)
(registers_860, registers_601, registers_602, registers_603)
(registers_604, registers_750, registers_7400, registers_e500): Delete
variables.
(struct variant): Delete nregs, npregs, num_tot_regs, and regs. Add
tdesc.
(tot_num_registers, num_registers, num_pseudo_registers): Delete.
(variants): Delete outdated comment. Use standard target descriptions
instead of "struct reg" arrays.
(init_variants): Delete.
(rs6000_gdbarch_init): Do not guess word size from the BFD
architecture if we have a target description. Select a variant
before creating a new architecture. Use the variant's target
description if the target did not define a register layout.
Validate target-supplied registers. Reject mismatches. Use
fixed register numbers and new constants instead of magic
numbers. Call set_gdbarch_ps_regnum. Call tdesc_use_registers.
(_initialize_rs6000_tdep): Initialize the preparsed target
descriptions.
* target-descriptions.c (tdesc_predefined_types): Add int128 and
uint128.
(tdesc_find_register_early): New function.
(tdesc_numbered_register): Use it.
(tdesc_register_size): New function.
(tdesc_use_registers): Take a target_desc argument. Do not use
gdbarch_target_desc.
* target-descriptions.h (tdesc_use_registers): Update prototype
and comment.
(tdesc_register_size): New prototype.
* Makefile.in (powerpc_32_c, powerpc_403_c, powerpc_403gc_c)
(powerpc_505_c, powerpc_601_c, powerpc_602_c, powerpc_603_c)
(powerpc_604_c, powerpc_64_c, powerpc_7400_c, powerpc_750_c)
(powerpc_860_c, powerpc_e500_c, rs6000_c): New macros.
(rs6000-tdep.o): Update.
* arm-tdep.c (arm_gdbarch_init): Update call to tdesc_use_registers.
* m68k-tdep.c (m68k_gdbarch_init): Likewise.
* mips-tdep.c (mips_gdbarch_init): Likewise.
* gdb.texinfo (Predefined Target Types): Add int128
and uint128.
(Standard Target Features): Add PowerPC features.
* gdb.xml/tdesc-regs.exp: Add PowerPC support.
* sim-ppc.h (sim_spr_register_name): New prototype.
* gdb-sim.c (regnum2spr): Rename to...
(sim_spr_register_name): ... this. Make global.
2007-10-15 21:45:31 +02:00
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Search FEATURE for a register named NAME. Assign REGNO to it. */
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
tdesc_numbered_register (const struct tdesc_feature *feature,
|
|
|
|
|
struct tdesc_arch_data *data,
|
|
|
|
|
int regno, const char *name)
|
|
|
|
|
{
|
|
|
|
|
struct tdesc_reg *reg = tdesc_find_register_early (feature, name);
|
|
|
|
|
|
|
|
|
|
if (reg == NULL)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* Make sure the vector includes a REGNO'th element. */
|
2017-12-05 22:30:27 +01:00
|
|
|
|
while (regno >= data->arch_regs.size ())
|
|
|
|
|
data->arch_regs.emplace_back (nullptr, nullptr);
|
|
|
|
|
|
|
|
|
|
data->arch_regs[regno] = tdesc_arch_reg (reg, NULL);
|
2009-06-23 18:59:47 +02:00
|
|
|
|
|
* NEWS: Document target described register support for PowerPC.
* ppc-tdep.h: Remove ppc_spr constants.
(struct gdbarch_tdep): Remove regs, ppc_sr0_regnum, and
ppc_builtin_type_vec128 members.
(PPC_R0_REGNUM, PPC_F0_REGNUM, PPC_PC_REGNUM, PPC_MSR_REGNUM)
(PPC_CR_REGNUM, PPC_LR_REGNUM, PPC_CTR_REGNUM, PPC_XER_REGNUM)
(PPC_FPSCR_REGNUM, PPC_MQ_REGNUM, PPC_SPE_UPPER_GP0_REGNUM)
(PPC_SPE_ACC_REGNUM, PPC_SPE_FSCR_REGNUM, PPC_VR0_REGNUM)
(PPC_VSCR_REGNUM, PPC_VRSAVE_REGNUM, PPC_NUM_REGS): New constants.
* rs6000-tdep.c: Include preparsed descriptions.
(init_sim_regno_table): Do not iterate over pseudo registers.
Look up segment registers by name. Use sim_spr_register_name
for SPRs.
(rs6000_register_sim_regno): Call init_sim_regno_table here.
(rs6000_builtin_type_vec128): Delete.
(rs6000_register_name): Only handle SPE pseudo registers and upper
halves. Call tdesc_register_name for everything else.
(rs6000_register_type): Delete. Replace with...
(rs6000_pseudo_register_type): ...this new function. Only handle
SPE pseudo registers.
(rs6000_register_reggroup_p): Delete. Replace with...
(rs6000_pseudo_register_reggroup_p): ...this new function. Only
handle SPE pseudo registers.
(rs6000_convert_register_p): Use ppc_fp0_regnum instead of
"struct reg".
(rs6000_register_to_value, rs6000_value_to_register): Remove check
of reg->fpr.
(e500_register_reggroup_p): Delete.
(STR, R, R4, R8, R16, F, P8, R32, R64, R0, A4, S, S4, SN4, S64)
(COMMON_UISA_REGS, PPC_UISA_SPRS, PPC_UISA_NOFP_SPRS)
(PPC_SEGMENT_REGS, PPC_OEA_SPRS, PPC_ALTIVEC_REGS, PPC_SPE_GP_REGS)
(PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): Delete macros.
(registers_powerpc, registers_403, registers_403GC, registers_505)
(registers_860, registers_601, registers_602, registers_603)
(registers_604, registers_750, registers_7400, registers_e500): Delete
variables.
(struct variant): Delete nregs, npregs, num_tot_regs, and regs. Add
tdesc.
(tot_num_registers, num_registers, num_pseudo_registers): Delete.
(variants): Delete outdated comment. Use standard target descriptions
instead of "struct reg" arrays.
(init_variants): Delete.
(rs6000_gdbarch_init): Do not guess word size from the BFD
architecture if we have a target description. Select a variant
before creating a new architecture. Use the variant's target
description if the target did not define a register layout.
Validate target-supplied registers. Reject mismatches. Use
fixed register numbers and new constants instead of magic
numbers. Call set_gdbarch_ps_regnum. Call tdesc_use_registers.
(_initialize_rs6000_tdep): Initialize the preparsed target
descriptions.
* target-descriptions.c (tdesc_predefined_types): Add int128 and
uint128.
(tdesc_find_register_early): New function.
(tdesc_numbered_register): Use it.
(tdesc_register_size): New function.
(tdesc_use_registers): Take a target_desc argument. Do not use
gdbarch_target_desc.
* target-descriptions.h (tdesc_use_registers): Update prototype
and comment.
(tdesc_register_size): New prototype.
* Makefile.in (powerpc_32_c, powerpc_403_c, powerpc_403gc_c)
(powerpc_505_c, powerpc_601_c, powerpc_602_c, powerpc_603_c)
(powerpc_604_c, powerpc_64_c, powerpc_7400_c, powerpc_750_c)
(powerpc_860_c, powerpc_e500_c, rs6000_c): New macros.
(rs6000-tdep.o): Update.
* arm-tdep.c (arm_gdbarch_init): Update call to tdesc_use_registers.
* m68k-tdep.c (m68k_gdbarch_init): Likewise.
* mips-tdep.c (mips_gdbarch_init): Likewise.
* gdb.texinfo (Predefined Target Types): Add int128
and uint128.
(Standard Target Features): Add PowerPC features.
* gdb.xml/tdesc-regs.exp: Add PowerPC support.
* sim-ppc.h (sim_spr_register_name): New prototype.
* gdb-sim.c (regnum2spr): Rename to...
(sim_spr_register_name): ... this. Make global.
2007-10-15 21:45:31 +02:00
|
|
|
|
return 1;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
}
|
|
|
|
|
|
* NEWS: Mention ARM VFP support.
* target-descriptions.c (tdesc_register_type): Make public.
(tdesc_unnumbered_register): New function.
(tdesc_register_reggroup_p): Allow missing
pseudo_register_reggroup_p.
* target-descriptions.h (tdesc_register_type): Declare.
(tdesc_unnumbered_register): Declare.
* arm-tdep.c (arm_neon_quad_read, arm_neon_quad_write): New functions.
(arm_push_dummy_call): Use arm_neon_quad_write.
(arm_neon_double_type, arm_neon_quad_type): New functions.
(arm_register_type): Handle VFP and NEON registers. Override the
types of double-precision registers for NEON. Disable FPA registers
if they are not present.
(arm_dwarf_reg_to_regnum): Add current VFP and NEON register numbers.
(arm_return_value): Use arm_neon_quad_write and arm_neon_quad_read.
(arm_register_name): Handle VFP single and NEON quad registers.
(arm_pseudo_read, arm_pseudo_write): New functions.
(arm_gdbarch_init): Check for VFP and NEON in the target description.
Assign numbers to double-precision registers. Register VFP and NEON
pseudo registers. Remove a shadowed "i" variable.
* arm-tdep.h (enum gdb_regnum): Add ARM_D0_REGNUM and
ARM_D31_REGNUM.
(struct gdbarch_tdep): Add have_neon_pseudos, have_neon,
have_vfp_registers, have_vfp_pseudos, neon_double_type,
and neon_quad_type.
* features/Makefile: Make expedite settings only architecture
specific.
(WHICH): Add new ARM descriptions.
* features/arm-with-neon.xml, features/arm-with-vfpv2.c,
features/arm-with-vfpv3.c, features/arm-vfpv2.xml,
features/arm-vfpv3.xml, features/arm-with-vfpv2.xml,
features/arm-with-vfpv3.xml, features/arm-with-neon.c: New files.
* regformats/arm-with-neon.dat, regformats/arm-with-vfpv2.dat,
regformats/arm-with-vfpv3.dat: Generate.
doc/
* gdb.texinfo (ARM Features): Document org.gnu.gdb.arm.vfp and
org.gnu.gdb.arm.neon.
gdbserver/
* linux-low.c (linux_write_memory): Update debugging output.
* Makefile.in (clean): Add new descriptions.
(arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
(arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
* configure.srv: Add new files for arm*-*-linux*.
* linux-arm-low.c: Add new declarations.
(PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
(arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
(HWCAP_VFPv3D16): New.
(arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
instead of __IWMMXT__.
(arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
(arm_arch_setup): New.
(target_regsets): Remove #ifdef. Add VFP regset.
(the_low_target): Use arm_arch_setup.
testsuite/
* gdb.base/float.exp: Handle VFP registers.
2009-07-28 20:26:51 +02:00
|
|
|
|
/* Search FEATURE for a register named NAME, but do not assign a fixed
|
|
|
|
|
register number to it. */
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
tdesc_unnumbered_register (const struct tdesc_feature *feature,
|
|
|
|
|
const char *name)
|
|
|
|
|
{
|
|
|
|
|
struct tdesc_reg *reg = tdesc_find_register_early (feature, name);
|
|
|
|
|
|
|
|
|
|
if (reg == NULL)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
* NEWS: Document target described register support for PowerPC.
* ppc-tdep.h: Remove ppc_spr constants.
(struct gdbarch_tdep): Remove regs, ppc_sr0_regnum, and
ppc_builtin_type_vec128 members.
(PPC_R0_REGNUM, PPC_F0_REGNUM, PPC_PC_REGNUM, PPC_MSR_REGNUM)
(PPC_CR_REGNUM, PPC_LR_REGNUM, PPC_CTR_REGNUM, PPC_XER_REGNUM)
(PPC_FPSCR_REGNUM, PPC_MQ_REGNUM, PPC_SPE_UPPER_GP0_REGNUM)
(PPC_SPE_ACC_REGNUM, PPC_SPE_FSCR_REGNUM, PPC_VR0_REGNUM)
(PPC_VSCR_REGNUM, PPC_VRSAVE_REGNUM, PPC_NUM_REGS): New constants.
* rs6000-tdep.c: Include preparsed descriptions.
(init_sim_regno_table): Do not iterate over pseudo registers.
Look up segment registers by name. Use sim_spr_register_name
for SPRs.
(rs6000_register_sim_regno): Call init_sim_regno_table here.
(rs6000_builtin_type_vec128): Delete.
(rs6000_register_name): Only handle SPE pseudo registers and upper
halves. Call tdesc_register_name for everything else.
(rs6000_register_type): Delete. Replace with...
(rs6000_pseudo_register_type): ...this new function. Only handle
SPE pseudo registers.
(rs6000_register_reggroup_p): Delete. Replace with...
(rs6000_pseudo_register_reggroup_p): ...this new function. Only
handle SPE pseudo registers.
(rs6000_convert_register_p): Use ppc_fp0_regnum instead of
"struct reg".
(rs6000_register_to_value, rs6000_value_to_register): Remove check
of reg->fpr.
(e500_register_reggroup_p): Delete.
(STR, R, R4, R8, R16, F, P8, R32, R64, R0, A4, S, S4, SN4, S64)
(COMMON_UISA_REGS, PPC_UISA_SPRS, PPC_UISA_NOFP_SPRS)
(PPC_SEGMENT_REGS, PPC_OEA_SPRS, PPC_ALTIVEC_REGS, PPC_SPE_GP_REGS)
(PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): Delete macros.
(registers_powerpc, registers_403, registers_403GC, registers_505)
(registers_860, registers_601, registers_602, registers_603)
(registers_604, registers_750, registers_7400, registers_e500): Delete
variables.
(struct variant): Delete nregs, npregs, num_tot_regs, and regs. Add
tdesc.
(tot_num_registers, num_registers, num_pseudo_registers): Delete.
(variants): Delete outdated comment. Use standard target descriptions
instead of "struct reg" arrays.
(init_variants): Delete.
(rs6000_gdbarch_init): Do not guess word size from the BFD
architecture if we have a target description. Select a variant
before creating a new architecture. Use the variant's target
description if the target did not define a register layout.
Validate target-supplied registers. Reject mismatches. Use
fixed register numbers and new constants instead of magic
numbers. Call set_gdbarch_ps_regnum. Call tdesc_use_registers.
(_initialize_rs6000_tdep): Initialize the preparsed target
descriptions.
* target-descriptions.c (tdesc_predefined_types): Add int128 and
uint128.
(tdesc_find_register_early): New function.
(tdesc_numbered_register): Use it.
(tdesc_register_size): New function.
(tdesc_use_registers): Take a target_desc argument. Do not use
gdbarch_target_desc.
* target-descriptions.h (tdesc_use_registers): Update prototype
and comment.
(tdesc_register_size): New prototype.
* Makefile.in (powerpc_32_c, powerpc_403_c, powerpc_403gc_c)
(powerpc_505_c, powerpc_601_c, powerpc_602_c, powerpc_603_c)
(powerpc_604_c, powerpc_64_c, powerpc_7400_c, powerpc_750_c)
(powerpc_860_c, powerpc_e500_c, rs6000_c): New macros.
(rs6000-tdep.o): Update.
* arm-tdep.c (arm_gdbarch_init): Update call to tdesc_use_registers.
* m68k-tdep.c (m68k_gdbarch_init): Likewise.
* mips-tdep.c (mips_gdbarch_init): Likewise.
* gdb.texinfo (Predefined Target Types): Add int128
and uint128.
(Standard Target Features): Add PowerPC features.
* gdb.xml/tdesc-regs.exp: Add PowerPC support.
* sim-ppc.h (sim_spr_register_name): New prototype.
* gdb-sim.c (regnum2spr): Rename to...
(sim_spr_register_name): ... this. Make global.
2007-10-15 21:45:31 +02:00
|
|
|
|
/* Search FEATURE for a register whose name is in NAMES and assign
|
|
|
|
|
REGNO to it. */
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
tdesc_numbered_register_choices (const struct tdesc_feature *feature,
|
|
|
|
|
struct tdesc_arch_data *data,
|
|
|
|
|
int regno, const char *const names[])
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
for (i = 0; names[i] != NULL; i++)
|
|
|
|
|
if (tdesc_numbered_register (feature, data, regno, names[i]))
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
* NEWS: Document target described register support for PowerPC.
* ppc-tdep.h: Remove ppc_spr constants.
(struct gdbarch_tdep): Remove regs, ppc_sr0_regnum, and
ppc_builtin_type_vec128 members.
(PPC_R0_REGNUM, PPC_F0_REGNUM, PPC_PC_REGNUM, PPC_MSR_REGNUM)
(PPC_CR_REGNUM, PPC_LR_REGNUM, PPC_CTR_REGNUM, PPC_XER_REGNUM)
(PPC_FPSCR_REGNUM, PPC_MQ_REGNUM, PPC_SPE_UPPER_GP0_REGNUM)
(PPC_SPE_ACC_REGNUM, PPC_SPE_FSCR_REGNUM, PPC_VR0_REGNUM)
(PPC_VSCR_REGNUM, PPC_VRSAVE_REGNUM, PPC_NUM_REGS): New constants.
* rs6000-tdep.c: Include preparsed descriptions.
(init_sim_regno_table): Do not iterate over pseudo registers.
Look up segment registers by name. Use sim_spr_register_name
for SPRs.
(rs6000_register_sim_regno): Call init_sim_regno_table here.
(rs6000_builtin_type_vec128): Delete.
(rs6000_register_name): Only handle SPE pseudo registers and upper
halves. Call tdesc_register_name for everything else.
(rs6000_register_type): Delete. Replace with...
(rs6000_pseudo_register_type): ...this new function. Only handle
SPE pseudo registers.
(rs6000_register_reggroup_p): Delete. Replace with...
(rs6000_pseudo_register_reggroup_p): ...this new function. Only
handle SPE pseudo registers.
(rs6000_convert_register_p): Use ppc_fp0_regnum instead of
"struct reg".
(rs6000_register_to_value, rs6000_value_to_register): Remove check
of reg->fpr.
(e500_register_reggroup_p): Delete.
(STR, R, R4, R8, R16, F, P8, R32, R64, R0, A4, S, S4, SN4, S64)
(COMMON_UISA_REGS, PPC_UISA_SPRS, PPC_UISA_NOFP_SPRS)
(PPC_SEGMENT_REGS, PPC_OEA_SPRS, PPC_ALTIVEC_REGS, PPC_SPE_GP_REGS)
(PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): Delete macros.
(registers_powerpc, registers_403, registers_403GC, registers_505)
(registers_860, registers_601, registers_602, registers_603)
(registers_604, registers_750, registers_7400, registers_e500): Delete
variables.
(struct variant): Delete nregs, npregs, num_tot_regs, and regs. Add
tdesc.
(tot_num_registers, num_registers, num_pseudo_registers): Delete.
(variants): Delete outdated comment. Use standard target descriptions
instead of "struct reg" arrays.
(init_variants): Delete.
(rs6000_gdbarch_init): Do not guess word size from the BFD
architecture if we have a target description. Select a variant
before creating a new architecture. Use the variant's target
description if the target did not define a register layout.
Validate target-supplied registers. Reject mismatches. Use
fixed register numbers and new constants instead of magic
numbers. Call set_gdbarch_ps_regnum. Call tdesc_use_registers.
(_initialize_rs6000_tdep): Initialize the preparsed target
descriptions.
* target-descriptions.c (tdesc_predefined_types): Add int128 and
uint128.
(tdesc_find_register_early): New function.
(tdesc_numbered_register): Use it.
(tdesc_register_size): New function.
(tdesc_use_registers): Take a target_desc argument. Do not use
gdbarch_target_desc.
* target-descriptions.h (tdesc_use_registers): Update prototype
and comment.
(tdesc_register_size): New prototype.
* Makefile.in (powerpc_32_c, powerpc_403_c, powerpc_403gc_c)
(powerpc_505_c, powerpc_601_c, powerpc_602_c, powerpc_603_c)
(powerpc_604_c, powerpc_64_c, powerpc_7400_c, powerpc_750_c)
(powerpc_860_c, powerpc_e500_c, rs6000_c): New macros.
(rs6000-tdep.o): Update.
* arm-tdep.c (arm_gdbarch_init): Update call to tdesc_use_registers.
* m68k-tdep.c (m68k_gdbarch_init): Likewise.
* mips-tdep.c (mips_gdbarch_init): Likewise.
* gdb.texinfo (Predefined Target Types): Add int128
and uint128.
(Standard Target Features): Add PowerPC features.
* gdb.xml/tdesc-regs.exp: Add PowerPC support.
* sim-ppc.h (sim_spr_register_name): New prototype.
* gdb-sim.c (regnum2spr): Rename to...
(sim_spr_register_name): ... this. Make global.
2007-10-15 21:45:31 +02:00
|
|
|
|
/* Search FEATURE for a register named NAME, and return its size in
|
|
|
|
|
bits. The register must exist. */
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
tdesc_register_size (const struct tdesc_feature *feature,
|
|
|
|
|
const char *name)
|
|
|
|
|
{
|
|
|
|
|
struct tdesc_reg *reg = tdesc_find_register_early (feature, name);
|
|
|
|
|
|
|
|
|
|
gdb_assert (reg != NULL);
|
|
|
|
|
return reg->bitsize;
|
|
|
|
|
}
|
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
/* Look up a register by its GDB internal register number. */
|
|
|
|
|
|
2009-06-23 18:59:47 +02:00
|
|
|
|
static struct tdesc_arch_reg *
|
|
|
|
|
tdesc_find_arch_register (struct gdbarch *gdbarch, int regno)
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
{
|
|
|
|
|
struct tdesc_arch_data *data;
|
|
|
|
|
|
2015-09-25 20:08:07 +02:00
|
|
|
|
data = (struct tdesc_arch_data *) gdbarch_data (gdbarch, tdesc_data);
|
2017-12-05 22:30:27 +01:00
|
|
|
|
if (regno < data->arch_regs.size ())
|
|
|
|
|
return &data->arch_regs[regno];
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
else
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
2009-06-23 18:59:47 +02:00
|
|
|
|
static struct tdesc_reg *
|
|
|
|
|
tdesc_find_register (struct gdbarch *gdbarch, int regno)
|
|
|
|
|
{
|
|
|
|
|
struct tdesc_arch_reg *reg = tdesc_find_arch_register (gdbarch, regno);
|
2010-05-17 03:15:20 +02:00
|
|
|
|
|
2009-06-23 18:59:47 +02:00
|
|
|
|
return reg? reg->reg : NULL;
|
|
|
|
|
}
|
|
|
|
|
|
2007-06-13 20:27:00 +02:00
|
|
|
|
/* Return the name of register REGNO, from the target description or
|
|
|
|
|
from an architecture-provided pseudo_register_name method. */
|
|
|
|
|
|
|
|
|
|
const char *
|
2007-11-02 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (register_name): Add gdbarch parameter.
* gdbarch.{c,h}: Regenerate.
* target-descriptions.c (tdesc_register_name): Add gdbarch parameter.
(tdesc_register_name): Replace current_gdbarch by gdbarch.
* target-descriptions.h (tdesc_register_name): Add gdbarch parameter.
* xstormy16-tdep.c (xstormy16_register_name): Add gdbarch parameter.
* vax-tdep.c (vax_register_name): Add gdbarch parameter.
* spu-tdep.c (spu_register_name): Add gdbarch parameter.
* s390-tdep.c (s390_register_name): Add gdbarch parameter.
* mt-tdep.c (mt_register_name): Add gdbarch parameter.
(mt_registers_info): Replace current_gdbarch by gdbarch.
(mt_register_reggroup_p): Add gdbarch to mt_register_name call.
* mips-tdep.c (mips_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(mips_register_name): Add gdbarch to tdesc_register_name call.
* mep-tdep.c (mep_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(mep_register_reggroup_p): Add gdbarch to mep_register_name call.
* m32c-tdep.c (m32c_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
* m88k-tdep.c (m88k_register_name): Add gdbarch parameter.
* m68k-tdep.c (m68k_register_name): Add gdbarch parameter.
* m32r-tdep.c (m32r_register_name): Add gdbarch parameter.
(m32r_frame_unwind_cache): Use get_frame_arch to get at the current
architecture by frame_info.
* iq2000-tdep.c (iq2000_register_name): Add gdbarch parameter.
* ia64-tdep.c (ia64_register_name): Add gdbarch parameter.
* hppa-tdep.c (hppa32_register_name, hppa64_register_name): Add gdbarch
parameter.
* h8300-tdep.c (h8300_register_name, h8300s_register_name)
(h8300sx_register_name): Add gdbarch parameter.
* cris-tdep.c (cris_register_name, crisv32_register_name): Add
gdbarch parameter. Replace current_gdbarch by gdbarch.
(cris_gdbarch_init): Replace current_gdbarch by gdbarch (comment).
* avr-tdep.c (avr_register_name): Add gdbarch parameter.
* arm-tdep.c (arm_register_name): Add gdbarch paramete
* amd64-tdep.c (amd64_register_name): Add gdbarch parameter. Update
caller.
* amd64-tdep.h (amd64_register_name): Add gdbarch parameter.
* amd64-linux-tdep.c (amd64_linux_register_name): Add gdbarch parameter.
* alpha-tdep.c (alpha_register_name): Add gdbarch parameter.
(alpha_cannot_fetch_register, alpha_cannot_store_register): Update call
of alpha_register_name.
* frv-tdep.c (frv_register_name): Add gdbarch parameter.
* i386-tdep.c (i386_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(i386_register_type): Replace ?current_gdbarch by gdbarch.
* i386-tdep.h (i386_register_name): Add gdbarch parameter.
* i386-linux-tdep.c (i386_linux_register_name): Add gdbarch parameter.
* m68hc11-tdep.c (m68hc11_register_name): Add gdbarch parameter.
(m68hc11_register_reggroup_p): Add gdbarch to call of
m68hc11_register_name.
* mn10300-tdep.c (mn10300_generic_register_name, am33_register_name)
(am33_2_register_name): Add gdbarch parameter.
(mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
architecture by frame_info.
(mn10300_dump_tdep): Replace current_gdbarch by gdbarch.
* rs6000-tdep.c (rs6000_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
* score-tdep.c (score_register_name): Add gdbarch parameter.
(score_return_value, score_push_dummy_call): Replace current_gdbarch
by gdbarch.
* sh64-tdep.c (sh64_register_name): Add gdbarch parameter.
(sh64_compact_reg_base_num, sh64_register_convert_to_virtual)
(sh64_register_convert_to_raw, sh64_fv_reg_base_num)
(sh64_dr_reg_base_num, sh64_fpp_reg_base_num): Add gdbarch parameter
and update caller. Replace current_gdbarch by gdbarch.
(sh64_extract_return_value, sh64_store_return_value): Use
get_regcache_arch to get at the current architecture by regcache.
* sh-tdep.c (sh_sh_register_name, sh_sh3_register_name)
(sh_sh3e_register_name, sh_sh2e_register_name, sh_sh2a_register_name)
(sh_sh2a_nofpu_register_name, sh_sh_dsp_register_name)
(sh_sh3_dsp_register_name, sh_sh4_register_name)
(sh_sh4_nofpu_register_name, sh_sh4al_dsp_register_name): Add gdbarch
parameter.
(fv_reg_base_num, dr_reg_base_num, sh_justify_value_in_reg)
(sh_next_flt_argreg): Add gdbarch parameter and update caller. Replace
current_gdbarch by gdbarch.
(sh_extract_return_value_fpu, sh_store_return_value_fpu): Use
get_regcache_arch to get at the current architecture by regcache.
* sparc-tdep.c (sparc32_register_name): Add gdbarch parameter.
* sparc64-tdep.c (sparc64_register_name): Add gdbarch parameter.
* v850-tdep.c (v850_register_name, v850e_register_name): Add gdbarch
parameter.
(v850_unwind_sp, v850_unwind_pc): Replace current_gdbarch by gdbarch.
* xtensa-tdep.c (xtensa_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(xtensa_pseudo_register_read, xtensa_pseudo_register_write)
(xtensa_frame_prev_register): Add gdbarch parameter to
xtensa_register_name call.
2007-11-02 15:27:15 +01:00
|
|
|
|
tdesc_register_name (struct gdbarch *gdbarch, int regno)
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
{
|
2007-11-02 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (register_name): Add gdbarch parameter.
* gdbarch.{c,h}: Regenerate.
* target-descriptions.c (tdesc_register_name): Add gdbarch parameter.
(tdesc_register_name): Replace current_gdbarch by gdbarch.
* target-descriptions.h (tdesc_register_name): Add gdbarch parameter.
* xstormy16-tdep.c (xstormy16_register_name): Add gdbarch parameter.
* vax-tdep.c (vax_register_name): Add gdbarch parameter.
* spu-tdep.c (spu_register_name): Add gdbarch parameter.
* s390-tdep.c (s390_register_name): Add gdbarch parameter.
* mt-tdep.c (mt_register_name): Add gdbarch parameter.
(mt_registers_info): Replace current_gdbarch by gdbarch.
(mt_register_reggroup_p): Add gdbarch to mt_register_name call.
* mips-tdep.c (mips_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(mips_register_name): Add gdbarch to tdesc_register_name call.
* mep-tdep.c (mep_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(mep_register_reggroup_p): Add gdbarch to mep_register_name call.
* m32c-tdep.c (m32c_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
* m88k-tdep.c (m88k_register_name): Add gdbarch parameter.
* m68k-tdep.c (m68k_register_name): Add gdbarch parameter.
* m32r-tdep.c (m32r_register_name): Add gdbarch parameter.
(m32r_frame_unwind_cache): Use get_frame_arch to get at the current
architecture by frame_info.
* iq2000-tdep.c (iq2000_register_name): Add gdbarch parameter.
* ia64-tdep.c (ia64_register_name): Add gdbarch parameter.
* hppa-tdep.c (hppa32_register_name, hppa64_register_name): Add gdbarch
parameter.
* h8300-tdep.c (h8300_register_name, h8300s_register_name)
(h8300sx_register_name): Add gdbarch parameter.
* cris-tdep.c (cris_register_name, crisv32_register_name): Add
gdbarch parameter. Replace current_gdbarch by gdbarch.
(cris_gdbarch_init): Replace current_gdbarch by gdbarch (comment).
* avr-tdep.c (avr_register_name): Add gdbarch parameter.
* arm-tdep.c (arm_register_name): Add gdbarch paramete
* amd64-tdep.c (amd64_register_name): Add gdbarch parameter. Update
caller.
* amd64-tdep.h (amd64_register_name): Add gdbarch parameter.
* amd64-linux-tdep.c (amd64_linux_register_name): Add gdbarch parameter.
* alpha-tdep.c (alpha_register_name): Add gdbarch parameter.
(alpha_cannot_fetch_register, alpha_cannot_store_register): Update call
of alpha_register_name.
* frv-tdep.c (frv_register_name): Add gdbarch parameter.
* i386-tdep.c (i386_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(i386_register_type): Replace ?current_gdbarch by gdbarch.
* i386-tdep.h (i386_register_name): Add gdbarch parameter.
* i386-linux-tdep.c (i386_linux_register_name): Add gdbarch parameter.
* m68hc11-tdep.c (m68hc11_register_name): Add gdbarch parameter.
(m68hc11_register_reggroup_p): Add gdbarch to call of
m68hc11_register_name.
* mn10300-tdep.c (mn10300_generic_register_name, am33_register_name)
(am33_2_register_name): Add gdbarch parameter.
(mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
architecture by frame_info.
(mn10300_dump_tdep): Replace current_gdbarch by gdbarch.
* rs6000-tdep.c (rs6000_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
* score-tdep.c (score_register_name): Add gdbarch parameter.
(score_return_value, score_push_dummy_call): Replace current_gdbarch
by gdbarch.
* sh64-tdep.c (sh64_register_name): Add gdbarch parameter.
(sh64_compact_reg_base_num, sh64_register_convert_to_virtual)
(sh64_register_convert_to_raw, sh64_fv_reg_base_num)
(sh64_dr_reg_base_num, sh64_fpp_reg_base_num): Add gdbarch parameter
and update caller. Replace current_gdbarch by gdbarch.
(sh64_extract_return_value, sh64_store_return_value): Use
get_regcache_arch to get at the current architecture by regcache.
* sh-tdep.c (sh_sh_register_name, sh_sh3_register_name)
(sh_sh3e_register_name, sh_sh2e_register_name, sh_sh2a_register_name)
(sh_sh2a_nofpu_register_name, sh_sh_dsp_register_name)
(sh_sh3_dsp_register_name, sh_sh4_register_name)
(sh_sh4_nofpu_register_name, sh_sh4al_dsp_register_name): Add gdbarch
parameter.
(fv_reg_base_num, dr_reg_base_num, sh_justify_value_in_reg)
(sh_next_flt_argreg): Add gdbarch parameter and update caller. Replace
current_gdbarch by gdbarch.
(sh_extract_return_value_fpu, sh_store_return_value_fpu): Use
get_regcache_arch to get at the current architecture by regcache.
* sparc-tdep.c (sparc32_register_name): Add gdbarch parameter.
* sparc64-tdep.c (sparc64_register_name): Add gdbarch parameter.
* v850-tdep.c (v850_register_name, v850e_register_name): Add gdbarch
parameter.
(v850_unwind_sp, v850_unwind_pc): Replace current_gdbarch by gdbarch.
* xtensa-tdep.c (xtensa_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(xtensa_pseudo_register_read, xtensa_pseudo_register_write)
(xtensa_frame_prev_register): Add gdbarch parameter to
xtensa_register_name call.
2007-11-02 15:27:15 +01:00
|
|
|
|
struct tdesc_reg *reg = tdesc_find_register (gdbarch, regno);
|
|
|
|
|
int num_regs = gdbarch_num_regs (gdbarch);
|
|
|
|
|
int num_pseudo_regs = gdbarch_num_pseudo_regs (gdbarch);
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
if (reg != NULL)
|
2017-12-05 22:30:25 +01:00
|
|
|
|
return reg->name.c_str ();
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
if (regno >= num_regs && regno < num_regs + num_pseudo_regs)
|
|
|
|
|
{
|
2015-09-25 20:08:07 +02:00
|
|
|
|
struct tdesc_arch_data *data
|
|
|
|
|
= (struct tdesc_arch_data *) gdbarch_data (gdbarch, tdesc_data);
|
2010-05-17 03:15:20 +02:00
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
gdb_assert (data->pseudo_register_name != NULL);
|
2007-11-02 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (register_name): Add gdbarch parameter.
* gdbarch.{c,h}: Regenerate.
* target-descriptions.c (tdesc_register_name): Add gdbarch parameter.
(tdesc_register_name): Replace current_gdbarch by gdbarch.
* target-descriptions.h (tdesc_register_name): Add gdbarch parameter.
* xstormy16-tdep.c (xstormy16_register_name): Add gdbarch parameter.
* vax-tdep.c (vax_register_name): Add gdbarch parameter.
* spu-tdep.c (spu_register_name): Add gdbarch parameter.
* s390-tdep.c (s390_register_name): Add gdbarch parameter.
* mt-tdep.c (mt_register_name): Add gdbarch parameter.
(mt_registers_info): Replace current_gdbarch by gdbarch.
(mt_register_reggroup_p): Add gdbarch to mt_register_name call.
* mips-tdep.c (mips_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(mips_register_name): Add gdbarch to tdesc_register_name call.
* mep-tdep.c (mep_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(mep_register_reggroup_p): Add gdbarch to mep_register_name call.
* m32c-tdep.c (m32c_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
* m88k-tdep.c (m88k_register_name): Add gdbarch parameter.
* m68k-tdep.c (m68k_register_name): Add gdbarch parameter.
* m32r-tdep.c (m32r_register_name): Add gdbarch parameter.
(m32r_frame_unwind_cache): Use get_frame_arch to get at the current
architecture by frame_info.
* iq2000-tdep.c (iq2000_register_name): Add gdbarch parameter.
* ia64-tdep.c (ia64_register_name): Add gdbarch parameter.
* hppa-tdep.c (hppa32_register_name, hppa64_register_name): Add gdbarch
parameter.
* h8300-tdep.c (h8300_register_name, h8300s_register_name)
(h8300sx_register_name): Add gdbarch parameter.
* cris-tdep.c (cris_register_name, crisv32_register_name): Add
gdbarch parameter. Replace current_gdbarch by gdbarch.
(cris_gdbarch_init): Replace current_gdbarch by gdbarch (comment).
* avr-tdep.c (avr_register_name): Add gdbarch parameter.
* arm-tdep.c (arm_register_name): Add gdbarch paramete
* amd64-tdep.c (amd64_register_name): Add gdbarch parameter. Update
caller.
* amd64-tdep.h (amd64_register_name): Add gdbarch parameter.
* amd64-linux-tdep.c (amd64_linux_register_name): Add gdbarch parameter.
* alpha-tdep.c (alpha_register_name): Add gdbarch parameter.
(alpha_cannot_fetch_register, alpha_cannot_store_register): Update call
of alpha_register_name.
* frv-tdep.c (frv_register_name): Add gdbarch parameter.
* i386-tdep.c (i386_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(i386_register_type): Replace ?current_gdbarch by gdbarch.
* i386-tdep.h (i386_register_name): Add gdbarch parameter.
* i386-linux-tdep.c (i386_linux_register_name): Add gdbarch parameter.
* m68hc11-tdep.c (m68hc11_register_name): Add gdbarch parameter.
(m68hc11_register_reggroup_p): Add gdbarch to call of
m68hc11_register_name.
* mn10300-tdep.c (mn10300_generic_register_name, am33_register_name)
(am33_2_register_name): Add gdbarch parameter.
(mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
architecture by frame_info.
(mn10300_dump_tdep): Replace current_gdbarch by gdbarch.
* rs6000-tdep.c (rs6000_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
* score-tdep.c (score_register_name): Add gdbarch parameter.
(score_return_value, score_push_dummy_call): Replace current_gdbarch
by gdbarch.
* sh64-tdep.c (sh64_register_name): Add gdbarch parameter.
(sh64_compact_reg_base_num, sh64_register_convert_to_virtual)
(sh64_register_convert_to_raw, sh64_fv_reg_base_num)
(sh64_dr_reg_base_num, sh64_fpp_reg_base_num): Add gdbarch parameter
and update caller. Replace current_gdbarch by gdbarch.
(sh64_extract_return_value, sh64_store_return_value): Use
get_regcache_arch to get at the current architecture by regcache.
* sh-tdep.c (sh_sh_register_name, sh_sh3_register_name)
(sh_sh3e_register_name, sh_sh2e_register_name, sh_sh2a_register_name)
(sh_sh2a_nofpu_register_name, sh_sh_dsp_register_name)
(sh_sh3_dsp_register_name, sh_sh4_register_name)
(sh_sh4_nofpu_register_name, sh_sh4al_dsp_register_name): Add gdbarch
parameter.
(fv_reg_base_num, dr_reg_base_num, sh_justify_value_in_reg)
(sh_next_flt_argreg): Add gdbarch parameter and update caller. Replace
current_gdbarch by gdbarch.
(sh_extract_return_value_fpu, sh_store_return_value_fpu): Use
get_regcache_arch to get at the current architecture by regcache.
* sparc-tdep.c (sparc32_register_name): Add gdbarch parameter.
* sparc64-tdep.c (sparc64_register_name): Add gdbarch parameter.
* v850-tdep.c (v850_register_name, v850e_register_name): Add gdbarch
parameter.
(v850_unwind_sp, v850_unwind_pc): Replace current_gdbarch by gdbarch.
* xtensa-tdep.c (xtensa_register_name): Add gdbarch parameter. Replace
current_gdbarch by gdbarch.
(xtensa_pseudo_register_read, xtensa_pseudo_register_write)
(xtensa_frame_prev_register): Add gdbarch parameter to
xtensa_register_name call.
2007-11-02 15:27:15 +01:00
|
|
|
|
return data->pseudo_register_name (gdbarch, regno);
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return "";
|
|
|
|
|
}
|
|
|
|
|
|
* NEWS: Mention ARM VFP support.
* target-descriptions.c (tdesc_register_type): Make public.
(tdesc_unnumbered_register): New function.
(tdesc_register_reggroup_p): Allow missing
pseudo_register_reggroup_p.
* target-descriptions.h (tdesc_register_type): Declare.
(tdesc_unnumbered_register): Declare.
* arm-tdep.c (arm_neon_quad_read, arm_neon_quad_write): New functions.
(arm_push_dummy_call): Use arm_neon_quad_write.
(arm_neon_double_type, arm_neon_quad_type): New functions.
(arm_register_type): Handle VFP and NEON registers. Override the
types of double-precision registers for NEON. Disable FPA registers
if they are not present.
(arm_dwarf_reg_to_regnum): Add current VFP and NEON register numbers.
(arm_return_value): Use arm_neon_quad_write and arm_neon_quad_read.
(arm_register_name): Handle VFP single and NEON quad registers.
(arm_pseudo_read, arm_pseudo_write): New functions.
(arm_gdbarch_init): Check for VFP and NEON in the target description.
Assign numbers to double-precision registers. Register VFP and NEON
pseudo registers. Remove a shadowed "i" variable.
* arm-tdep.h (enum gdb_regnum): Add ARM_D0_REGNUM and
ARM_D31_REGNUM.
(struct gdbarch_tdep): Add have_neon_pseudos, have_neon,
have_vfp_registers, have_vfp_pseudos, neon_double_type,
and neon_quad_type.
* features/Makefile: Make expedite settings only architecture
specific.
(WHICH): Add new ARM descriptions.
* features/arm-with-neon.xml, features/arm-with-vfpv2.c,
features/arm-with-vfpv3.c, features/arm-vfpv2.xml,
features/arm-vfpv3.xml, features/arm-with-vfpv2.xml,
features/arm-with-vfpv3.xml, features/arm-with-neon.c: New files.
* regformats/arm-with-neon.dat, regformats/arm-with-vfpv2.dat,
regformats/arm-with-vfpv3.dat: Generate.
doc/
* gdb.texinfo (ARM Features): Document org.gnu.gdb.arm.vfp and
org.gnu.gdb.arm.neon.
gdbserver/
* linux-low.c (linux_write_memory): Update debugging output.
* Makefile.in (clean): Add new descriptions.
(arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
(arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
* configure.srv: Add new files for arm*-*-linux*.
* linux-arm-low.c: Add new declarations.
(PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
(arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
(HWCAP_VFPv3D16): New.
(arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
instead of __IWMMXT__.
(arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
(arm_arch_setup): New.
(target_regsets): Remove #ifdef. Add VFP regset.
(the_low_target): Use arm_arch_setup.
testsuite/
* gdb.base/float.exp: Handle VFP registers.
2009-07-28 20:26:51 +02:00
|
|
|
|
struct type *
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
tdesc_register_type (struct gdbarch *gdbarch, int regno)
|
|
|
|
|
{
|
2009-06-23 18:59:47 +02:00
|
|
|
|
struct tdesc_arch_reg *arch_reg = tdesc_find_arch_register (gdbarch, regno);
|
|
|
|
|
struct tdesc_reg *reg = arch_reg? arch_reg->reg : NULL;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
int num_regs = gdbarch_num_regs (gdbarch);
|
|
|
|
|
int num_pseudo_regs = gdbarch_num_pseudo_regs (gdbarch);
|
|
|
|
|
|
|
|
|
|
if (reg == NULL && regno >= num_regs && regno < num_regs + num_pseudo_regs)
|
|
|
|
|
{
|
2015-09-25 20:08:07 +02:00
|
|
|
|
struct tdesc_arch_data *data
|
|
|
|
|
= (struct tdesc_arch_data *) gdbarch_data (gdbarch, tdesc_data);
|
2010-05-17 03:15:20 +02:00
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
gdb_assert (data->pseudo_register_type != NULL);
|
|
|
|
|
return data->pseudo_register_type (gdbarch, regno);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (reg == NULL)
|
|
|
|
|
/* Return "int0_t", since "void" has a misleading size of one. */
|
* gdbtypes.h (builtin_type_int0, builtin_type_int8, builtin_type_uint8,
builtin_type_int16, builtin_type_uint16, builtin_type_int32,
builtin_type_uint32, builtin_type_int64, builtin_type_uint64,
builtin_type_int128, builtin_type_uint128): Remove.
(struct builtin_type): New members builtin_int0, builtin_int8,
builtin_uint8, builtin_int16, builtin_uint16, builtin_int32,
builtin_uint32, builtin_int64, builtin_uint64, builtin_int128,
and builtin_uint128.
* gdbtypes.c (builtin_type_int0, builtin_type_int8, builtin_type_uint8,
builtin_type_int16, builtin_type_uint16, builtin_type_int32,
builtin_type_uint32, builtin_type_int64, builtin_type_uint64,
builtin_type_int128, builtin_type_uint128): Remove.
(_initialize_gdbtypes): Do not initialize them.
(gdbtypes_post_init): Initialize fixed-size integer types.
* dwarf2expr.c (unsigned_address_type, signed_address_type): Add
GDBARCH argument. Return platform-specific type.
(dwarf2_read_address, execute_stack_op): Update calls.
* target-descriptions.c (tdesc_gdb_type): Use platform-specific types
instead of global builtin_int_... variables.
* mi/mi-main.c (mi_cmd_data_read_memory): Likewise.
* printcmd.c (do_examine): Likewise.
* jv-exp.y (parse_number): Likewise.
* alpha-tdep.c (alpha_register_type, alpha_push_dummy_call,
alpha_store_return_value): Likewise.
* amd64-linux-tdep.c (amd64_linux_register_type): Likewise.
* amd64-tdep.c (amd64_register_type): Likewise.
* arm-tdep.c (arm_register_type): Likewise.
* avr-tdep.c (avr_register_type): Likewise.
* cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
* frv-tdep.c (frv_register_type): Likewise.
* h8300-tdep.c h8300_register_type): Likewise.
* hppa-tdep.c (hppa64_push_dummy_call, hppa32_register_type,
hppa64_register_type): Likewise.
* i386-tdep.c (i386_mmx_type, i386_sse_type): Likewise.
* iq2000-tdep.c (iq2000_register_type): Likewise.
* lm32-tdep.c (lm32_register_type, lm32_push_dummy_call): Likewise.
* m32r-tdep.c (m32r_register_type): Likewise.
* m68hc11-tdep.c (m68hc11_register_type, m68hc11_pseudo_register_read,
m68hc11_pseudo_register_write): Likewise.
* m68k-tdep.c (m68k_register_type): Likewise.
* m88k-tdep.c (m88k_register_type, m88k_store_arguments): Likewise.
* mep-tdep.c (mep_register_type): Likewise.
* mips-tdep.c (mips_register_type, mips_pseudo_register_type,
mips_print_fp_register): Likewise.
* moxie-tdep.c (moxie_register_type): Likewise.
* mt-tdep.c (mt_copro_register_type, mt_register_type): Likewise.
* rs6000-tdep.c (rs6000_builtin_type_vec64,
rs6000_builtin_type_vec128): Likewise.
* score-tdep.c (score_register_type): Likewise.
* sparc-tdep.c (sparc32_register_type, sparc32_store_arguments):
Likewise.
* sparc64-tdep.c (sparc64_register_type, sparc64_store_arguments):
Likewise.
* spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
* v850-tdep.c (v850_register_type): Likewise.
* xstormy16-tdep.c (xstormy16_register_type): Likewise.
* xtensa-tdep.c (xtensa_register_type): Likewise.
* mt-tdep.c (struct gdbarch_tdep): New data structure.
(mt_gdbarch_init): Alloc TDEP structures.
(mt_register_type): Cache coprocessor type in TDEP instead of
static global variable.
* xtensa-tdep.h (struct gdbarch_tdep): Add type_entries member.
* xtensa-tdep.c (type_entries): Remove.
(xtensa_register_type): Cache fixed-size types in TDEP instead
of in global variable.
2009-07-02 14:46:19 +02:00
|
|
|
|
return builtin_type (gdbarch)->builtin_int0;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
2009-06-23 18:59:47 +02:00
|
|
|
|
if (arch_reg->type == NULL)
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
{
|
2009-06-23 18:59:47 +02:00
|
|
|
|
/* First check for a predefined or target defined type. */
|
|
|
|
|
if (reg->tdesc_type)
|
2018-02-05 17:33:04 +01:00
|
|
|
|
arch_reg->type = make_gdb_type (gdbarch, reg->tdesc_type);
|
2009-06-23 18:59:47 +02:00
|
|
|
|
|
|
|
|
|
/* Next try size-sensitive type shortcuts. */
|
2017-12-05 22:30:25 +01:00
|
|
|
|
else if (reg->type == "float")
|
2009-06-23 18:59:47 +02:00
|
|
|
|
{
|
|
|
|
|
if (reg->bitsize == gdbarch_float_bit (gdbarch))
|
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_float;
|
|
|
|
|
else if (reg->bitsize == gdbarch_double_bit (gdbarch))
|
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_double;
|
|
|
|
|
else if (reg->bitsize == gdbarch_long_double_bit (gdbarch))
|
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_long_double;
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
warning (_("Register \"%s\" has an unsupported size (%d bits)"),
|
2017-12-05 22:30:25 +01:00
|
|
|
|
reg->name.c_str (), reg->bitsize);
|
2009-06-23 18:59:47 +02:00
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_double;
|
|
|
|
|
}
|
|
|
|
|
}
|
2017-12-05 22:30:25 +01:00
|
|
|
|
else if (reg->type == "int")
|
2009-06-23 18:59:47 +02:00
|
|
|
|
{
|
|
|
|
|
if (reg->bitsize == gdbarch_long_bit (gdbarch))
|
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_long;
|
|
|
|
|
else if (reg->bitsize == TARGET_CHAR_BIT)
|
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_char;
|
|
|
|
|
else if (reg->bitsize == gdbarch_short_bit (gdbarch))
|
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_short;
|
|
|
|
|
else if (reg->bitsize == gdbarch_int_bit (gdbarch))
|
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_int;
|
|
|
|
|
else if (reg->bitsize == gdbarch_long_long_bit (gdbarch))
|
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_long_long;
|
|
|
|
|
else if (reg->bitsize == gdbarch_ptr_bit (gdbarch))
|
2011-01-11 22:53:25 +01:00
|
|
|
|
/* A bit desperate by this point... */
|
2009-06-23 18:59:47 +02:00
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_data_ptr;
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
warning (_("Register \"%s\" has an unsupported size (%d bits)"),
|
2017-12-05 22:30:25 +01:00
|
|
|
|
reg->name.c_str (), reg->bitsize);
|
2009-06-23 18:59:47 +02:00
|
|
|
|
arch_reg->type = builtin_type (gdbarch)->builtin_long;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (arch_reg->type == NULL)
|
|
|
|
|
internal_error (__FILE__, __LINE__,
|
|
|
|
|
"Register \"%s\" has an unknown type \"%s\"",
|
2017-12-05 22:30:25 +01:00
|
|
|
|
reg->name.c_str (), reg->type.c_str ());
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
}
|
|
|
|
|
|
2009-06-23 18:59:47 +02:00
|
|
|
|
return arch_reg->type;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
tdesc_remote_register_number (struct gdbarch *gdbarch, int regno)
|
|
|
|
|
{
|
|
|
|
|
struct tdesc_reg *reg = tdesc_find_register (gdbarch, regno);
|
|
|
|
|
|
|
|
|
|
if (reg != NULL)
|
|
|
|
|
return reg->target_regnum;
|
|
|
|
|
else
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Check whether REGNUM is a member of REGGROUP. Registers from the
|
2017-12-27 15:36:31 +01:00
|
|
|
|
target description may be classified as general, float, vector or other
|
|
|
|
|
register groups registered with reggroup_add(). Unlike a gdbarch
|
|
|
|
|
register_reggroup_p method, this function will return -1 if it does not
|
|
|
|
|
know; the caller should handle registers with no specified group.
|
|
|
|
|
|
|
|
|
|
The names of containing features are not used. This might be extended
|
|
|
|
|
to display registers in some more useful groupings.
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
The save-restore flag is also implemented here. */
|
|
|
|
|
|
2007-06-13 20:27:00 +02:00
|
|
|
|
int
|
|
|
|
|
tdesc_register_in_reggroup_p (struct gdbarch *gdbarch, int regno,
|
|
|
|
|
struct reggroup *reggroup)
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
{
|
|
|
|
|
struct tdesc_reg *reg = tdesc_find_register (gdbarch, regno);
|
|
|
|
|
|
2017-12-27 15:36:31 +01:00
|
|
|
|
if (reg != NULL && !reg->group.empty ()
|
|
|
|
|
&& (reg->group == reggroup_name (reggroup)))
|
|
|
|
|
return 1;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
if (reg != NULL
|
|
|
|
|
&& (reggroup == save_reggroup || reggroup == restore_reggroup))
|
|
|
|
|
return reg->save_restore;
|
|
|
|
|
|
2007-06-13 20:27:00 +02:00
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Check whether REGNUM is a member of REGGROUP. Registers with no
|
|
|
|
|
group specified go to the default reggroup function and are handled
|
|
|
|
|
by type. */
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
tdesc_register_reggroup_p (struct gdbarch *gdbarch, int regno,
|
|
|
|
|
struct reggroup *reggroup)
|
|
|
|
|
{
|
|
|
|
|
int num_regs = gdbarch_num_regs (gdbarch);
|
|
|
|
|
int num_pseudo_regs = gdbarch_num_pseudo_regs (gdbarch);
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
if (regno >= num_regs && regno < num_regs + num_pseudo_regs)
|
|
|
|
|
{
|
2015-09-25 20:08:07 +02:00
|
|
|
|
struct tdesc_arch_data *data
|
|
|
|
|
= (struct tdesc_arch_data *) gdbarch_data (gdbarch, tdesc_data);
|
2010-05-17 03:15:20 +02:00
|
|
|
|
|
* NEWS: Mention ARM VFP support.
* target-descriptions.c (tdesc_register_type): Make public.
(tdesc_unnumbered_register): New function.
(tdesc_register_reggroup_p): Allow missing
pseudo_register_reggroup_p.
* target-descriptions.h (tdesc_register_type): Declare.
(tdesc_unnumbered_register): Declare.
* arm-tdep.c (arm_neon_quad_read, arm_neon_quad_write): New functions.
(arm_push_dummy_call): Use arm_neon_quad_write.
(arm_neon_double_type, arm_neon_quad_type): New functions.
(arm_register_type): Handle VFP and NEON registers. Override the
types of double-precision registers for NEON. Disable FPA registers
if they are not present.
(arm_dwarf_reg_to_regnum): Add current VFP and NEON register numbers.
(arm_return_value): Use arm_neon_quad_write and arm_neon_quad_read.
(arm_register_name): Handle VFP single and NEON quad registers.
(arm_pseudo_read, arm_pseudo_write): New functions.
(arm_gdbarch_init): Check for VFP and NEON in the target description.
Assign numbers to double-precision registers. Register VFP and NEON
pseudo registers. Remove a shadowed "i" variable.
* arm-tdep.h (enum gdb_regnum): Add ARM_D0_REGNUM and
ARM_D31_REGNUM.
(struct gdbarch_tdep): Add have_neon_pseudos, have_neon,
have_vfp_registers, have_vfp_pseudos, neon_double_type,
and neon_quad_type.
* features/Makefile: Make expedite settings only architecture
specific.
(WHICH): Add new ARM descriptions.
* features/arm-with-neon.xml, features/arm-with-vfpv2.c,
features/arm-with-vfpv3.c, features/arm-vfpv2.xml,
features/arm-vfpv3.xml, features/arm-with-vfpv2.xml,
features/arm-with-vfpv3.xml, features/arm-with-neon.c: New files.
* regformats/arm-with-neon.dat, regformats/arm-with-vfpv2.dat,
regformats/arm-with-vfpv3.dat: Generate.
doc/
* gdb.texinfo (ARM Features): Document org.gnu.gdb.arm.vfp and
org.gnu.gdb.arm.neon.
gdbserver/
* linux-low.c (linux_write_memory): Update debugging output.
* Makefile.in (clean): Add new descriptions.
(arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
(arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
* configure.srv: Add new files for arm*-*-linux*.
* linux-arm-low.c: Add new declarations.
(PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
(arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
(HWCAP_VFPv3D16): New.
(arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
instead of __IWMMXT__.
(arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
(arm_arch_setup): New.
(target_regsets): Remove #ifdef. Add VFP regset.
(the_low_target): Use arm_arch_setup.
testsuite/
* gdb.base/float.exp: Handle VFP registers.
2009-07-28 20:26:51 +02:00
|
|
|
|
if (data->pseudo_register_reggroup_p != NULL)
|
|
|
|
|
return data->pseudo_register_reggroup_p (gdbarch, regno, reggroup);
|
|
|
|
|
/* Otherwise fall through to the default reggroup_p. */
|
2007-06-13 20:27:00 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ret = tdesc_register_in_reggroup_p (gdbarch, regno, reggroup);
|
|
|
|
|
if (ret != -1)
|
|
|
|
|
return ret;
|
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
return default_register_reggroup_p (gdbarch, regno, reggroup);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Record architecture-specific functions to call for pseudo-register
|
|
|
|
|
support. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
set_tdesc_pseudo_register_name (struct gdbarch *gdbarch,
|
|
|
|
|
gdbarch_register_name_ftype *pseudo_name)
|
|
|
|
|
{
|
2015-09-25 20:08:07 +02:00
|
|
|
|
struct tdesc_arch_data *data
|
|
|
|
|
= (struct tdesc_arch_data *) gdbarch_data (gdbarch, tdesc_data);
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
data->pseudo_register_name = pseudo_name;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
set_tdesc_pseudo_register_type (struct gdbarch *gdbarch,
|
|
|
|
|
gdbarch_register_type_ftype *pseudo_type)
|
|
|
|
|
{
|
2015-09-25 20:08:07 +02:00
|
|
|
|
struct tdesc_arch_data *data
|
|
|
|
|
= (struct tdesc_arch_data *) gdbarch_data (gdbarch, tdesc_data);
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
data->pseudo_register_type = pseudo_type;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
set_tdesc_pseudo_register_reggroup_p
|
|
|
|
|
(struct gdbarch *gdbarch,
|
|
|
|
|
gdbarch_register_reggroup_p_ftype *pseudo_reggroup_p)
|
|
|
|
|
{
|
2015-09-25 20:08:07 +02:00
|
|
|
|
struct tdesc_arch_data *data
|
|
|
|
|
= (struct tdesc_arch_data *) gdbarch_data (gdbarch, tdesc_data);
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
data->pseudo_register_reggroup_p = pseudo_reggroup_p;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Update GDBARCH to use the target description for registers. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
tdesc_use_registers (struct gdbarch *gdbarch,
|
* NEWS: Document target described register support for PowerPC.
* ppc-tdep.h: Remove ppc_spr constants.
(struct gdbarch_tdep): Remove regs, ppc_sr0_regnum, and
ppc_builtin_type_vec128 members.
(PPC_R0_REGNUM, PPC_F0_REGNUM, PPC_PC_REGNUM, PPC_MSR_REGNUM)
(PPC_CR_REGNUM, PPC_LR_REGNUM, PPC_CTR_REGNUM, PPC_XER_REGNUM)
(PPC_FPSCR_REGNUM, PPC_MQ_REGNUM, PPC_SPE_UPPER_GP0_REGNUM)
(PPC_SPE_ACC_REGNUM, PPC_SPE_FSCR_REGNUM, PPC_VR0_REGNUM)
(PPC_VSCR_REGNUM, PPC_VRSAVE_REGNUM, PPC_NUM_REGS): New constants.
* rs6000-tdep.c: Include preparsed descriptions.
(init_sim_regno_table): Do not iterate over pseudo registers.
Look up segment registers by name. Use sim_spr_register_name
for SPRs.
(rs6000_register_sim_regno): Call init_sim_regno_table here.
(rs6000_builtin_type_vec128): Delete.
(rs6000_register_name): Only handle SPE pseudo registers and upper
halves. Call tdesc_register_name for everything else.
(rs6000_register_type): Delete. Replace with...
(rs6000_pseudo_register_type): ...this new function. Only handle
SPE pseudo registers.
(rs6000_register_reggroup_p): Delete. Replace with...
(rs6000_pseudo_register_reggroup_p): ...this new function. Only
handle SPE pseudo registers.
(rs6000_convert_register_p): Use ppc_fp0_regnum instead of
"struct reg".
(rs6000_register_to_value, rs6000_value_to_register): Remove check
of reg->fpr.
(e500_register_reggroup_p): Delete.
(STR, R, R4, R8, R16, F, P8, R32, R64, R0, A4, S, S4, SN4, S64)
(COMMON_UISA_REGS, PPC_UISA_SPRS, PPC_UISA_NOFP_SPRS)
(PPC_SEGMENT_REGS, PPC_OEA_SPRS, PPC_ALTIVEC_REGS, PPC_SPE_GP_REGS)
(PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): Delete macros.
(registers_powerpc, registers_403, registers_403GC, registers_505)
(registers_860, registers_601, registers_602, registers_603)
(registers_604, registers_750, registers_7400, registers_e500): Delete
variables.
(struct variant): Delete nregs, npregs, num_tot_regs, and regs. Add
tdesc.
(tot_num_registers, num_registers, num_pseudo_registers): Delete.
(variants): Delete outdated comment. Use standard target descriptions
instead of "struct reg" arrays.
(init_variants): Delete.
(rs6000_gdbarch_init): Do not guess word size from the BFD
architecture if we have a target description. Select a variant
before creating a new architecture. Use the variant's target
description if the target did not define a register layout.
Validate target-supplied registers. Reject mismatches. Use
fixed register numbers and new constants instead of magic
numbers. Call set_gdbarch_ps_regnum. Call tdesc_use_registers.
(_initialize_rs6000_tdep): Initialize the preparsed target
descriptions.
* target-descriptions.c (tdesc_predefined_types): Add int128 and
uint128.
(tdesc_find_register_early): New function.
(tdesc_numbered_register): Use it.
(tdesc_register_size): New function.
(tdesc_use_registers): Take a target_desc argument. Do not use
gdbarch_target_desc.
* target-descriptions.h (tdesc_use_registers): Update prototype
and comment.
(tdesc_register_size): New prototype.
* Makefile.in (powerpc_32_c, powerpc_403_c, powerpc_403gc_c)
(powerpc_505_c, powerpc_601_c, powerpc_602_c, powerpc_603_c)
(powerpc_604_c, powerpc_64_c, powerpc_7400_c, powerpc_750_c)
(powerpc_860_c, powerpc_e500_c, rs6000_c): New macros.
(rs6000-tdep.o): Update.
* arm-tdep.c (arm_gdbarch_init): Update call to tdesc_use_registers.
* m68k-tdep.c (m68k_gdbarch_init): Likewise.
* mips-tdep.c (mips_gdbarch_init): Likewise.
* gdb.texinfo (Predefined Target Types): Add int128
and uint128.
(Standard Target Features): Add PowerPC features.
* gdb.xml/tdesc-regs.exp: Add PowerPC support.
* sim-ppc.h (sim_spr_register_name): New prototype.
* gdb-sim.c (regnum2spr): Rename to...
(sim_spr_register_name): ... this. Make global.
2007-10-15 21:45:31 +02:00
|
|
|
|
const struct target_desc *target_desc,
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
struct tdesc_arch_data *early_data)
|
|
|
|
|
{
|
|
|
|
|
int num_regs = gdbarch_num_regs (gdbarch);
|
|
|
|
|
struct tdesc_arch_data *data;
|
|
|
|
|
htab_t reg_hash;
|
|
|
|
|
|
|
|
|
|
/* We can't use the description for registers if it doesn't describe
|
|
|
|
|
any. This function should only be called after validating
|
|
|
|
|
registers, so the caller should know that registers are
|
|
|
|
|
included. */
|
|
|
|
|
gdb_assert (tdesc_has_registers (target_desc));
|
|
|
|
|
|
2015-09-25 20:08:07 +02:00
|
|
|
|
data = (struct tdesc_arch_data *) gdbarch_data (gdbarch, tdesc_data);
|
2009-06-23 18:59:47 +02:00
|
|
|
|
data->arch_regs = early_data->arch_regs;
|
2017-12-05 22:30:27 +01:00
|
|
|
|
delete early_data;
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
/* Build up a set of all registers, so that we can assign register
|
|
|
|
|
numbers where needed. The hash table expands as necessary, so
|
|
|
|
|
the initial size is arbitrary. */
|
|
|
|
|
reg_hash = htab_create (37, htab_hash_pointer, htab_eq_pointer, NULL);
|
2017-12-05 22:30:23 +01:00
|
|
|
|
for (const tdesc_feature_up &feature : target_desc->features)
|
2017-12-05 22:30:24 +01:00
|
|
|
|
for (const tdesc_reg_up ® : feature->registers)
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
{
|
2017-12-05 22:30:24 +01:00
|
|
|
|
void **slot = htab_find_slot (reg_hash, reg.get (), INSERT);
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
2017-12-05 22:30:24 +01:00
|
|
|
|
*slot = reg.get ();
|
2017-12-27 15:36:31 +01:00
|
|
|
|
/* Add reggroup if its new. */
|
|
|
|
|
if (!reg->group.empty ())
|
|
|
|
|
if (reggroup_find (gdbarch, reg->group.c_str ()) == NULL)
|
|
|
|
|
reggroup_add (gdbarch, reggroup_gdbarch_new (gdbarch,
|
|
|
|
|
reg->group.c_str (),
|
|
|
|
|
USER_REGGROUP));
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Remove any registers which were assigned numbers by the
|
|
|
|
|
architecture. */
|
2017-12-05 22:30:27 +01:00
|
|
|
|
for (const tdesc_arch_reg &arch_reg : data->arch_regs)
|
|
|
|
|
if (arch_reg.reg != NULL)
|
|
|
|
|
htab_remove_elt (reg_hash, arch_reg.reg);
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
|
|
|
|
/* Assign numbers to the remaining registers and add them to the
|
2007-05-31 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (NUM_REGS): Replace by gdbarch_num_regs.
* i386-tdep.c (i386_dbx_reg_to_regnum)
(i386_svr4_reg_to_regnum): Likewise.
* inf-ptrace.c (inf_ptrace_fetch_registers)
(inf_ptrace_store_registers): Likewise.
* corelow.c (get_core_registers): Likewise.
* i386-linux-nat.c (supply_gregset, fill_gregset)
(i386_linux_fetch_inferior_registers)
(i386_linux_store_inferior_registers): Likewise.
* remote.c (init_remote_state,packet_reg_from_regnum)
(packet_reg_from_pnum,process_g_packet,remote_fetch_registers)
(remote_prepare_to_store,store_registers_using_G)
(remote_store_registers,remote_arch_state): Likewise.
* tracepoint.c (encode_actions): Likewise.
* mi/mi-main.c (mi_cmd_data_list_register_names)
(mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values)
(mi_cmd_data_write_register_values): Likewise.
* tui/tui-regs.c (tui_show_register_group)
(tui_show_register_group): Likewise.
* xtensa-tdep.h (FP_ALIAS): Likewise.
* xtensa-tdep.c (xtensa_register_name,xtensa_register_type)
(xtensa_reg_to_regnum,xtensa_pseudo_register_read)
(xtensa_pseudo_register_write,xtensa_register_reggroup_p): Likewise.
* win32-nat.c (do_win32_fetch_inferior_registers)
(do_win32_store_inferior_registers,fetch_elf_core_registers
* user-regs.h: Likewise (comment).
* user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise.
* trad-frame.c (trad_frame_alloc_saved_regs): Likewise.
* target-descriptions.h: Likewise (comment).
* target-descriptions.c (tdesc_use_registers): Likewise (comment).
* target.c (debug_print_register): Likewise.
* stack.c (frame_info): Likewise.
* stabsread.c (define_symbol): Likewise.
* sh64-tdep.c (sh64_do_pseudo_register,sh64_print_register)
(sh64_media_print_registers_info)
(sh64_compact_print_registers_info): Likewise.
* rs6000-tdep.c (rs6000_register_sim_regno): Likewise.
* rs6000-nat.c (fetch_register,store_register): Likewise.
* remote-sim.c (one2one_register_sim_regno,gdbsim_fetch_register)
(gdbsim_fetch_register,gdbsim_store_register): Likewise.
* remote-mips.c (mips_fetch_registers,mips_store_registers): Likewise.
* remote-m32r-sdi.c (m32r_fetch_registers)
(m32r_store_registers): Likewise.
* reggroups.c (default_register_reggroup_p): Likewise.
* regcache.c (init_regcache_descr,register_size,regcache,regcache_save)
(regcache_restore,regcache_dump): Likewise.
* monitor.c (monitor_fetch_registers,monitor_store_registers): Likewise.
* mips-tdep.c (mips_xfer_register,mips_register_name)
(mips_register_reggroup_p,mips_pseudo_register_read)
(mips_pseudo_register_write,mips_convert_register_p,mips_register_type)
(mips_unwind_pc,mips_unwind_sp,mips_unwind_dummy_id,set_reg_offset)
(mips16_scan_prologue,mips_insn16_frame_cache,reset_saved_regs)
(mips32_scan_prologue,mips_insn32_frame_cache,read_next_frame_reg)
(mips_n32n64_return_value,mips_o32_return_value,mips_o64_return_value)
(print_gp_register_row,mips_print_registers_info)
(mips_stab_reg_to_regnum,mips_dwarf_dwarf2_ecoff_reg_to_regnum)
(mips_register_sim_regno): Likewise.
* mips-linux-tdep.c (mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Likewise.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Likewise.
* findvar.c (value_of_register): Likewise.
* infcmd.c (default_print_registers_info,registers_info)
(print_vector_info,print_float_info): Likewise.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Likewise.
* inf-child.c (inf_child_fetch_inferior_registers): Likewise.
* m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise.
* m68hc11-tdep.c (m68hc11_frame_unwind_cache(: Likewise.
* m32r-tdep.c (m32r_frame_unwind_cache): Likewise.
* ia64-linux-nat.c (ia64_register_addr,ia64_cannot_fetch_register)
(ia64_cannot_store_register,ia64_linux_fetch_registers)
(ia64_linux_store_registers): Likewise.
* hpux-thread.c (hpux_thread_fetch_registers)
(hpux_thread_store_registers): Likewise.
* h8300-tdep.c (E_PSEUDO_CCR_REGNUM,E_PSEUDO_EXR_REGNUM)
(h8300_init_frame_cache,h8300_frame_cache,h8300_frame_prev_register)
(h8300_register_type): Likewise.
* dwarf2-frame.c (dwarf2_frame_cache)
(dwarf2_frame_state_alloc_regs): Likewise.
* cris-tdep.c (cris_register_size,cris_cannot_fetch_register)
(cris_cannot_store_register,crisv32_cannot_fetch_register)
(crisv32_cannot_store_register,cris_register_name): Likewise.
* avr-tdep.c (avr_frame_unwind_cache): Likewise.
* arch-utils.c (legacy_register_sim_regno)
(legacy_virtual_frame_pointer): Likewise.
* arm-tdep.c (arm_make_prologue_cache,arm_register_sim_regno):Likewise.
* arm-tdep.h: Likewise (comment).
* frv-tdep.c (frv_register_sim_regno): Likewise.
* m68klinux-nat.c (old_fetch_inferior_registers)
(old_store_inferior_registers): Likewise.
* m32c-tdep.c (m32c_virtual_frame_pointer): Likewise.
* irix5-nat.c (fetch_core_registers): Likewise.
* hppa-tdep.c (hppa_frame_cache): Likewise.
* hppa-linux-nat.c (hppa_linux_register_addr)
(hppa_linux_fetch_inferior_registers)
(hppa_linux_store_inferior_registers): Likewise.
* hppa-hpux-nat.c (hppa_hpux_fetch_inferior_registers)
(hppa_hpux_store_inferior_registers): Likewise.
* amd64-nat.c (amd64_native_gregset_reg_offset)
(amd64_supply_native_gregset,amd64_collect_native_gregset): Likewise.
* dbug-rom.c (dbug_regname): Likewise.
* m68hc11-tdep.c (m68hc11_frame_unwind_cache)
(HARD_PAGE_REGNUM (comment)): Likewise.
* gdbarch.sh (NUM_PSEUDO_REGS): Replace by gdbarch_num_pseudo_regs.
* i386-tdep.c (i386_dbx_reg_to_regnum)
(i386_svr4_reg_to_regnum): Likewise.
* mi/mi-main.c (mi_cmd_data_list_register_names)
(mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values)
(mi_cmd_data_write_register_values): Likewise.
* gdbarch.c, gdbarch.h: Regenerate.
* tui/tui-regs.c (tui_show_register_group): Likewise.
* xtensa-tdep.h (FP_ALIAS): Likewise.
* user-regs.h: Likewise (comment).
* user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise.
* trad-frame.c (trad_frame_alloc_saved_regs): Likewise.
* target-descriptions.h: Likewise (comment).
* target.c (debug_print_register): Likewise.
* stack.c (frame_info): Likewise.
* stabsread.c (define_symbol): Likewise.
* sh64-tdep.c (sh64_print_register,sh64_media_print_registers_info)
(sh64_compact_print_registers_info): Likewise.
* rs6000-tdep.c (rs6000_register_sim_regno): Likewise.
* regcache.c (init_regcache_descr,register_size,regcache,regcache_save
(regcache_restore,regcache_dump): Likewise.
* mips-tdep.c (print_gp_register_row,mips_print_registers_info)
(mips_dwarf_dwarf2_ecoff_reg_to_regnum)
(mips_stab_reg_to_regnum): Likewise.
* findvar.c (value_of_register): Likewise.
* infcmd.c (default_print_registers_info,registers_info)
(print_vector_info,print_float_info): Likewise.
* m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise.
* h8300-tdep.c (h8300_register_type): Likewise.
* dwarf2-frame.c (dwarf2_frame_cache): Likewise.
* frame.h (SIZEOF_FRAME_SAVED_REGS): Likewise.
* xtensa-tdep.c (xtensa_register_type,xtensa_reg_to_regnum)
(xtensa_pseudo_register_read,xtensa_pseudo_register_write): Likewise.
* parse.c: Remove comment.
* gdbarch.c, gdbarch.h: Regenerate
2007-05-31 19:32:22 +02:00
|
|
|
|
list of registers. The new numbers are always above gdbarch_num_regs.
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
Iterate over the features, not the hash table, so that the order
|
|
|
|
|
matches that in the target description. */
|
|
|
|
|
|
2017-12-05 22:30:27 +01:00
|
|
|
|
gdb_assert (data->arch_regs.size () <= num_regs);
|
|
|
|
|
while (data->arch_regs.size () < num_regs)
|
|
|
|
|
data->arch_regs.emplace_back (nullptr, nullptr);
|
|
|
|
|
|
2017-12-05 22:30:23 +01:00
|
|
|
|
for (const tdesc_feature_up &feature : target_desc->features)
|
2017-12-05 22:30:24 +01:00
|
|
|
|
for (const tdesc_reg_up ® : feature->registers)
|
|
|
|
|
if (htab_find (reg_hash, reg.get ()) != NULL)
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
{
|
2017-12-05 22:30:27 +01:00
|
|
|
|
data->arch_regs.emplace_back (reg.get (), nullptr);
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
num_regs++;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
htab_delete (reg_hash);
|
|
|
|
|
|
|
|
|
|
/* Update the architecture. */
|
|
|
|
|
set_gdbarch_num_regs (gdbarch, num_regs);
|
|
|
|
|
set_gdbarch_register_name (gdbarch, tdesc_register_name);
|
|
|
|
|
set_gdbarch_register_type (gdbarch, tdesc_register_type);
|
|
|
|
|
set_gdbarch_remote_register_number (gdbarch,
|
|
|
|
|
tdesc_remote_register_number);
|
|
|
|
|
set_gdbarch_register_reggroup_p (gdbarch, tdesc_register_reggroup_p);
|
|
|
|
|
}
|
|
|
|
|
|
2018-02-26 11:51:36 +01:00
|
|
|
|
/* See common/tdesc.h. */
|
2017-09-05 10:54:53 +02:00
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
struct tdesc_feature *
|
2018-04-18 21:49:37 +02:00
|
|
|
|
tdesc_create_feature (struct target_desc *tdesc, const char *name)
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
{
|
2017-06-20 12:29:17 +02:00
|
|
|
|
struct tdesc_feature *new_feature = new tdesc_feature (name);
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
|
2017-12-05 22:30:23 +01:00
|
|
|
|
tdesc->features.emplace_back (new_feature);
|
|
|
|
|
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
return new_feature;
|
|
|
|
|
}
|
|
|
|
|
|
2006-11-28 23:10:26 +01:00
|
|
|
|
struct target_desc *
|
|
|
|
|
allocate_target_description (void)
|
|
|
|
|
{
|
2017-07-26 11:37:17 +02:00
|
|
|
|
return new target_desc ();
|
2006-11-28 23:10:26 +01:00
|
|
|
|
}
|
* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
|
|
|
|
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
static void
|
|
|
|
|
free_target_description (void *arg)
|
|
|
|
|
{
|
2015-09-25 20:08:07 +02:00
|
|
|
|
struct target_desc *target_desc = (struct target_desc *) arg;
|
2009-07-31 16:39:12 +02:00
|
|
|
|
|
2017-07-26 11:37:17 +02:00
|
|
|
|
delete target_desc;
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
struct cleanup *
|
|
|
|
|
make_cleanup_free_target_description (struct target_desc *target_desc)
|
|
|
|
|
{
|
|
|
|
|
return make_cleanup (free_target_description, target_desc);
|
|
|
|
|
}
|
|
|
|
|
|
2009-07-31 16:39:12 +02:00
|
|
|
|
void
|
|
|
|
|
tdesc_add_compatible (struct target_desc *target_desc,
|
|
|
|
|
const struct bfd_arch_info *compatible)
|
|
|
|
|
{
|
|
|
|
|
/* If this instance of GDB is compiled without BFD support for the
|
|
|
|
|
compatible architecture, simply ignore it -- we would not be able
|
|
|
|
|
to handle it anyway. */
|
|
|
|
|
if (compatible == NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
2017-12-05 22:30:22 +01:00
|
|
|
|
for (const bfd_arch_info *compat : target_desc->compatible)
|
2009-07-31 16:39:12 +02:00
|
|
|
|
if (compat == compatible)
|
|
|
|
|
internal_error (__FILE__, __LINE__,
|
|
|
|
|
_("Attempted to add duplicate "
|
|
|
|
|
"compatible architecture \"%s\""),
|
|
|
|
|
compatible->printable_name);
|
|
|
|
|
|
2017-12-05 22:30:22 +01:00
|
|
|
|
target_desc->compatible.push_back (compatible);
|
2009-07-31 16:39:12 +02:00
|
|
|
|
}
|
|
|
|
|
|
* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
|
|
|
|
void
|
|
|
|
|
set_tdesc_property (struct target_desc *target_desc,
|
|
|
|
|
const char *key, const char *value)
|
|
|
|
|
{
|
|
|
|
|
gdb_assert (key != NULL && value != NULL);
|
|
|
|
|
|
2017-12-05 22:30:22 +01:00
|
|
|
|
if (tdesc_property (target_desc, key) != NULL)
|
|
|
|
|
internal_error (__FILE__, __LINE__,
|
|
|
|
|
_("Attempted to add duplicate property \"%s\""), key);
|
* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
|
|
|
|
|
2017-12-05 22:30:22 +01:00
|
|
|
|
target_desc->properties.emplace_back (key, value);
|
* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it. If a target description is supplied,
check for internal properties. Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.
2006-11-28 23:14:31 +01:00
|
|
|
|
}
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
|
2018-02-26 11:51:36 +01:00
|
|
|
|
/* See common/tdesc.h. */
|
2017-09-05 10:54:53 +02:00
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
set_tdesc_architecture (struct target_desc *target_desc,
|
|
|
|
|
const char *name)
|
|
|
|
|
{
|
|
|
|
|
set_tdesc_architecture (target_desc, bfd_scan_arch (name));
|
|
|
|
|
}
|
|
|
|
|
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
void
|
|
|
|
|
set_tdesc_architecture (struct target_desc *target_desc,
|
|
|
|
|
const struct bfd_arch_info *arch)
|
|
|
|
|
{
|
|
|
|
|
target_desc->arch = arch;
|
|
|
|
|
}
|
2009-07-20 20:51:42 +02:00
|
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|
|
2018-02-26 11:51:36 +01:00
|
|
|
|
/* See common/tdesc.h. */
|
2017-09-05 10:54:53 +02:00
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
set_tdesc_osabi (struct target_desc *target_desc, const char *name)
|
|
|
|
|
{
|
|
|
|
|
set_tdesc_osabi (target_desc, osabi_from_tdesc_string (name));
|
|
|
|
|
}
|
|
|
|
|
|
2009-07-20 20:51:42 +02:00
|
|
|
|
void
|
|
|
|
|
set_tdesc_osabi (struct target_desc *target_desc, enum gdb_osabi osabi)
|
|
|
|
|
{
|
|
|
|
|
target_desc->osabi = osabi;
|
|
|
|
|
}
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static struct cmd_list_element *tdesc_set_cmdlist, *tdesc_show_cmdlist;
|
|
|
|
|
static struct cmd_list_element *tdesc_unset_cmdlist;
|
|
|
|
|
|
|
|
|
|
/* Helper functions for the CLI commands. */
|
|
|
|
|
|
|
|
|
|
static void
|
Constify add_prefix_cmd
This changes add_prefix_cmd to accept a const-taking function as an
argument; then fixes up all the callers.
In a couple of spots I had to add a non-const overload of a function,
because the function is passed to two different command-adding
"constructors". These overloads are temporary; once constification is
complete they can be removed.
This patch also fixes a typo I happened to notice while constifying.
Note that this touches a couple of files (gnu-nat.c and go32-nat.c)
that I can't build. So, while I made a best-effort there, I am not
certain they will still compile.
Tested by rebuilding.
gdb/ChangeLog
2017-10-11 Tom Tromey <tom@tromey.com>
* gdbthread.h (thread_command): Constify.
* inferior.h (detach_command): Constify.
* top.h (set_history, show_history): Constify.
* arm-tdep.c (set_arm_command, show_arm_command): Constify.
* serial.c (serial_set_cmd, serial_show_cmd): Constify.
* bsd-kvm.c (bsd_kvm_cmd): Constify.
* printcmd.c (set_command): Constify.
(non_const_set_command): New function.
* dcache.c (set_dcache_command, show_dcache_command): Constify.
* breakpoint.c (enable_command, disable_command, delete_command)
(catch_command, tcatch_command, set_breakpoint_cmd)
(show_breakpoint_cmd): Constify.
* macrocmd.c (macro_command): Constify.
* infcmd.c (unset_command, kill_command, detach_command)
(info_proc_cmd): Constify.
* i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Constify.
* auto-load.c (show_auto_load_cmd, set_auto_load_cmd)
(info_auto_load_cmd): Constify.
* target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
(unset_tdesc_cmd): Constify.
* ada-lang.c (set_ada_command, show_ada_command)
(maint_set_ada_cmd, maint_show_ada_cmd): Constify.
* guile/guile.c (set_guile_command, show_guile_command)
(info_guile_command): Constify.
* tui/tui-win.c (tui_command, set_tui_cmd, show_tui_cmd):
Constify.
* skip.c (skip_command): Constify.
* compile/compile.c (_initialize_compile): Constify.
* dwarf2read.c (set_dwarf_cmd, show_dwarf_cmd): Constify.
* btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
(maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
(maint_btrace_pt_show_cmd): Constify.
* remote.c (set_remote_cmd, show_remote_cmd, remote_command):
Constify.
* python/python.c (user_show_python, user_set_python): Constify.
* mips-tdep.c (set_mips_command, show_mips_command)
(set_mipsfpu_command): Constify.
* record-btrace.c (cmd_record_btrace_start)
(cmd_set_record_btrace, cmd_show_record_btrace)
(cmd_set_record_btrace_bts, cmd_show_record_btrace_bts)
(cmd_set_record_btrace_pt, cmd_show_record_btrace_pt): Constify.
* rs6000-tdep.c (set_powerpc_command, show_powerpc_command):
Constify.
* symfile.c (overlay_command): Constify.
* spu-tdep.c (set_spu_command, show_spu_command): Constify.
* cli/cli-logging.c (set_logging_command, show_logging_command):
Constify.
* cli/cli-dump.c (dump_command, append_command)
(srec_dump_command, ihex_dump_command, verilog_dump_command)
(tekhex_dump_command, binary_dump_command)
(binary_append_command): Constify.
* cli/cli-decode.c (struct cmd_list_element): Change type of
"fun".
* cli/cli-cmds.c (info_command, show_command, set_debug)
(show_debug): Constify.
(show_command): Add non-const overload.
* top.c (set_history, show_history): Constify.
* sh-tdep.c (set_sh_command, show_sh_command): Constify.
* command.h (add_prefix_cmd): Accept a cmd_const_cfunc_ftype.
* target.c (target_command): Constify.
* sparc64-tdep.c (info_adi_command): Constify.
* record-full.c (cmd_record_full_start): Constify.
(set_record_full_command): Constify. Fix typo.
(show_record_full_command): Constify.
* thread.c (thread_command, thread_apply_command): Constify.
* memattr.c (dummy_cmd): Constify.
* value.c (function_command): Constify.
* frame.c (set_backtrace_cmd, show_backtrace_cmd): Constify.
* probe.c (info_probes_command): Constify.
* ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Constify.
* gnu-nat.c (set_task_cmd, show_task_cmd, set_thread_cmd)
(show_thread_cmd, set_thread_default_cmd)
(show_thread_default_cmd): Constify.
(check_empty): Constify.
* tracepoint.c (tfind_command): Constify.
* cp-support.c (maint_cplus_command): Constify.
* windows-tdep.c (info_w32_command): Constify.
* record.c (cmd_record_start, set_record_command)
(show_record_command, info_record_command, cmd_record_goto):
Constify.
* ravenscar-thread.c (set_ravenscar_command)
(show_ravenscar_command): Constify.
* utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
Constify.
(add_internal_problem_command): Remove casts.
* arc-tdep.c (maintenance_print_arc_command): Constify.
* valprint.c (set_print, show_print, set_print_raw)
(show_print_raw): Constify.
* maint.c (maintenance_command, maintenance_info_command)
(maintenance_print_command, maintenance_set_cmd)
(maintenance_show_cmd, set_per_command_cmd)
(show_per_command_cmd, maintenance_check_command): Constify.
* language.c (set_check, show_check): Constify.
* typeprint.c (show_print_type, set_print_type): Constify.
* go32-nat.c (go32_info_dos_command): Constify.
2017-09-26 06:28:30 +02:00
|
|
|
|
set_tdesc_cmd (const char *args, int from_tty)
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
{
|
make calls to help_list use enumerator
Currently there are many calls to help_list that pass the constant -1
as the "class" value. However, the parameter is declared as being of
type enum command_class, and uses of the constant violate this
abstraction.
This patch fixes the error everywhere it occurs in the gdb sources.
Tested by rebuilding.
2014-06-13 Tom Tromey <tromey@redhat.com>
* cp-support.c (maint_cplus_command): Pass all_commands, not -1,
to help_list.
* guile/guile.c (info_guile_command): Pass all_commands, not -1,
to help_list.
* tui/tui-win.c (tui_command): Pass all_commands, not -1, to
help_list.
* tui/tui-regs.c (tui_reg_command): Pass all_commands, not -1, to
help_list.Pass all_commands, not -1, to help_list.
* cli/cli-dump.c (dump_command, append_command)
(srec_dump_command, ihex_dump_command, tekhex_dump_command)
(binary_dump_command, binary_append_command): Pass all_commands,
not -1, to help_list.
* cli/cli-cmds.c (info_command, set_debug): Pass all_commands, not
-1, to help_list.
* valprint.c (set_print, set_print_raw): Pass all_commands, not
-1, to help_list.
* typeprint.c (set_print_type): Pass all_commands, not -1, to
help_list.
* top.c (set_history): Pass all_commands, not -1, to help_list.
* target-descriptions.c (set_tdesc_cmd, unset_tdesc_cmd): Pass
all_commands, not -1, to help_list.
* symfile.c (overlay_command): Pass all_commands, not -1, to
help_list.
* spu-tdep.c (info_spu_command): Pass all_commands, not -1, to
help_list.
* serial.c (serial_set_cmd): Pass all_commands, not -1, to
help_list.
* ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Pass all_commands, not
-1, to help_list.
* remote.c (remote_command, set_remote_cmd): Pass all_commands,
not -1, to help_list.
* ravenscar-thread.c (set_ravenscar_command): Pass all_commands,
not -1, to help_list.
* maint.c (maintenance_command, maintenance_info_command)
(maintenance_print_command, maintenance_set_cmd): Pass
all_commands, not -1, to help_list.
* macrocmd.c (macro_command): Pass all_commands, not -1, to
help_list.
* language.c (set_check): Pass all_commands, not -1, to help_list.
* infcmd.c (unset_command): Pass all_commands, not -1, to
help_list.
* frame.c (set_backtrace_cmd): Pass all_commands, not -1, to
help_list.
* dwarf2read.c (set_dwarf2_cmd): Pass all_commands, not -1, to
help_list.
* dcache.c (set_dcache_command): Pass all_commands, not -1, to
help_list.
* breakpoint.c (save_command): Pass all_commands, not -1, to
help_list.
* ada-lang.c (maint_set_ada_cmd, set_ada_command): Pass
all_commands, not -1, to help_list.
2014-06-05 16:25:00 +02:00
|
|
|
|
help_list (tdesc_set_cmdlist, "set tdesc ", all_commands, gdb_stdout);
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
Constify add_prefix_cmd
This changes add_prefix_cmd to accept a const-taking function as an
argument; then fixes up all the callers.
In a couple of spots I had to add a non-const overload of a function,
because the function is passed to two different command-adding
"constructors". These overloads are temporary; once constification is
complete they can be removed.
This patch also fixes a typo I happened to notice while constifying.
Note that this touches a couple of files (gnu-nat.c and go32-nat.c)
that I can't build. So, while I made a best-effort there, I am not
certain they will still compile.
Tested by rebuilding.
gdb/ChangeLog
2017-10-11 Tom Tromey <tom@tromey.com>
* gdbthread.h (thread_command): Constify.
* inferior.h (detach_command): Constify.
* top.h (set_history, show_history): Constify.
* arm-tdep.c (set_arm_command, show_arm_command): Constify.
* serial.c (serial_set_cmd, serial_show_cmd): Constify.
* bsd-kvm.c (bsd_kvm_cmd): Constify.
* printcmd.c (set_command): Constify.
(non_const_set_command): New function.
* dcache.c (set_dcache_command, show_dcache_command): Constify.
* breakpoint.c (enable_command, disable_command, delete_command)
(catch_command, tcatch_command, set_breakpoint_cmd)
(show_breakpoint_cmd): Constify.
* macrocmd.c (macro_command): Constify.
* infcmd.c (unset_command, kill_command, detach_command)
(info_proc_cmd): Constify.
* i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Constify.
* auto-load.c (show_auto_load_cmd, set_auto_load_cmd)
(info_auto_load_cmd): Constify.
* target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
(unset_tdesc_cmd): Constify.
* ada-lang.c (set_ada_command, show_ada_command)
(maint_set_ada_cmd, maint_show_ada_cmd): Constify.
* guile/guile.c (set_guile_command, show_guile_command)
(info_guile_command): Constify.
* tui/tui-win.c (tui_command, set_tui_cmd, show_tui_cmd):
Constify.
* skip.c (skip_command): Constify.
* compile/compile.c (_initialize_compile): Constify.
* dwarf2read.c (set_dwarf_cmd, show_dwarf_cmd): Constify.
* btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
(maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
(maint_btrace_pt_show_cmd): Constify.
* remote.c (set_remote_cmd, show_remote_cmd, remote_command):
Constify.
* python/python.c (user_show_python, user_set_python): Constify.
* mips-tdep.c (set_mips_command, show_mips_command)
(set_mipsfpu_command): Constify.
* record-btrace.c (cmd_record_btrace_start)
(cmd_set_record_btrace, cmd_show_record_btrace)
(cmd_set_record_btrace_bts, cmd_show_record_btrace_bts)
(cmd_set_record_btrace_pt, cmd_show_record_btrace_pt): Constify.
* rs6000-tdep.c (set_powerpc_command, show_powerpc_command):
Constify.
* symfile.c (overlay_command): Constify.
* spu-tdep.c (set_spu_command, show_spu_command): Constify.
* cli/cli-logging.c (set_logging_command, show_logging_command):
Constify.
* cli/cli-dump.c (dump_command, append_command)
(srec_dump_command, ihex_dump_command, verilog_dump_command)
(tekhex_dump_command, binary_dump_command)
(binary_append_command): Constify.
* cli/cli-decode.c (struct cmd_list_element): Change type of
"fun".
* cli/cli-cmds.c (info_command, show_command, set_debug)
(show_debug): Constify.
(show_command): Add non-const overload.
* top.c (set_history, show_history): Constify.
* sh-tdep.c (set_sh_command, show_sh_command): Constify.
* command.h (add_prefix_cmd): Accept a cmd_const_cfunc_ftype.
* target.c (target_command): Constify.
* sparc64-tdep.c (info_adi_command): Constify.
* record-full.c (cmd_record_full_start): Constify.
(set_record_full_command): Constify. Fix typo.
(show_record_full_command): Constify.
* thread.c (thread_command, thread_apply_command): Constify.
* memattr.c (dummy_cmd): Constify.
* value.c (function_command): Constify.
* frame.c (set_backtrace_cmd, show_backtrace_cmd): Constify.
* probe.c (info_probes_command): Constify.
* ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Constify.
* gnu-nat.c (set_task_cmd, show_task_cmd, set_thread_cmd)
(show_thread_cmd, set_thread_default_cmd)
(show_thread_default_cmd): Constify.
(check_empty): Constify.
* tracepoint.c (tfind_command): Constify.
* cp-support.c (maint_cplus_command): Constify.
* windows-tdep.c (info_w32_command): Constify.
* record.c (cmd_record_start, set_record_command)
(show_record_command, info_record_command, cmd_record_goto):
Constify.
* ravenscar-thread.c (set_ravenscar_command)
(show_ravenscar_command): Constify.
* utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
Constify.
(add_internal_problem_command): Remove casts.
* arc-tdep.c (maintenance_print_arc_command): Constify.
* valprint.c (set_print, show_print, set_print_raw)
(show_print_raw): Constify.
* maint.c (maintenance_command, maintenance_info_command)
(maintenance_print_command, maintenance_set_cmd)
(maintenance_show_cmd, set_per_command_cmd)
(show_per_command_cmd, maintenance_check_command): Constify.
* language.c (set_check, show_check): Constify.
* typeprint.c (show_print_type, set_print_type): Constify.
* go32-nat.c (go32_info_dos_command): Constify.
2017-09-26 06:28:30 +02:00
|
|
|
|
show_tdesc_cmd (const char *args, int from_tty)
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
{
|
|
|
|
|
cmd_show_list (tdesc_show_cmdlist, from_tty, "");
|
|
|
|
|
}
|
|
|
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|
static void
|
Constify add_prefix_cmd
This changes add_prefix_cmd to accept a const-taking function as an
argument; then fixes up all the callers.
In a couple of spots I had to add a non-const overload of a function,
because the function is passed to two different command-adding
"constructors". These overloads are temporary; once constification is
complete they can be removed.
This patch also fixes a typo I happened to notice while constifying.
Note that this touches a couple of files (gnu-nat.c and go32-nat.c)
that I can't build. So, while I made a best-effort there, I am not
certain they will still compile.
Tested by rebuilding.
gdb/ChangeLog
2017-10-11 Tom Tromey <tom@tromey.com>
* gdbthread.h (thread_command): Constify.
* inferior.h (detach_command): Constify.
* top.h (set_history, show_history): Constify.
* arm-tdep.c (set_arm_command, show_arm_command): Constify.
* serial.c (serial_set_cmd, serial_show_cmd): Constify.
* bsd-kvm.c (bsd_kvm_cmd): Constify.
* printcmd.c (set_command): Constify.
(non_const_set_command): New function.
* dcache.c (set_dcache_command, show_dcache_command): Constify.
* breakpoint.c (enable_command, disable_command, delete_command)
(catch_command, tcatch_command, set_breakpoint_cmd)
(show_breakpoint_cmd): Constify.
* macrocmd.c (macro_command): Constify.
* infcmd.c (unset_command, kill_command, detach_command)
(info_proc_cmd): Constify.
* i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Constify.
* auto-load.c (show_auto_load_cmd, set_auto_load_cmd)
(info_auto_load_cmd): Constify.
* target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
(unset_tdesc_cmd): Constify.
* ada-lang.c (set_ada_command, show_ada_command)
(maint_set_ada_cmd, maint_show_ada_cmd): Constify.
* guile/guile.c (set_guile_command, show_guile_command)
(info_guile_command): Constify.
* tui/tui-win.c (tui_command, set_tui_cmd, show_tui_cmd):
Constify.
* skip.c (skip_command): Constify.
* compile/compile.c (_initialize_compile): Constify.
* dwarf2read.c (set_dwarf_cmd, show_dwarf_cmd): Constify.
* btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
(maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
(maint_btrace_pt_show_cmd): Constify.
* remote.c (set_remote_cmd, show_remote_cmd, remote_command):
Constify.
* python/python.c (user_show_python, user_set_python): Constify.
* mips-tdep.c (set_mips_command, show_mips_command)
(set_mipsfpu_command): Constify.
* record-btrace.c (cmd_record_btrace_start)
(cmd_set_record_btrace, cmd_show_record_btrace)
(cmd_set_record_btrace_bts, cmd_show_record_btrace_bts)
(cmd_set_record_btrace_pt, cmd_show_record_btrace_pt): Constify.
* rs6000-tdep.c (set_powerpc_command, show_powerpc_command):
Constify.
* symfile.c (overlay_command): Constify.
* spu-tdep.c (set_spu_command, show_spu_command): Constify.
* cli/cli-logging.c (set_logging_command, show_logging_command):
Constify.
* cli/cli-dump.c (dump_command, append_command)
(srec_dump_command, ihex_dump_command, verilog_dump_command)
(tekhex_dump_command, binary_dump_command)
(binary_append_command): Constify.
* cli/cli-decode.c (struct cmd_list_element): Change type of
"fun".
* cli/cli-cmds.c (info_command, show_command, set_debug)
(show_debug): Constify.
(show_command): Add non-const overload.
* top.c (set_history, show_history): Constify.
* sh-tdep.c (set_sh_command, show_sh_command): Constify.
* command.h (add_prefix_cmd): Accept a cmd_const_cfunc_ftype.
* target.c (target_command): Constify.
* sparc64-tdep.c (info_adi_command): Constify.
* record-full.c (cmd_record_full_start): Constify.
(set_record_full_command): Constify. Fix typo.
(show_record_full_command): Constify.
* thread.c (thread_command, thread_apply_command): Constify.
* memattr.c (dummy_cmd): Constify.
* value.c (function_command): Constify.
* frame.c (set_backtrace_cmd, show_backtrace_cmd): Constify.
* probe.c (info_probes_command): Constify.
* ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Constify.
* gnu-nat.c (set_task_cmd, show_task_cmd, set_thread_cmd)
(show_thread_cmd, set_thread_default_cmd)
(show_thread_default_cmd): Constify.
(check_empty): Constify.
* tracepoint.c (tfind_command): Constify.
* cp-support.c (maint_cplus_command): Constify.
* windows-tdep.c (info_w32_command): Constify.
* record.c (cmd_record_start, set_record_command)
(show_record_command, info_record_command, cmd_record_goto):
Constify.
* ravenscar-thread.c (set_ravenscar_command)
(show_ravenscar_command): Constify.
* utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
Constify.
(add_internal_problem_command): Remove casts.
* arc-tdep.c (maintenance_print_arc_command): Constify.
* valprint.c (set_print, show_print, set_print_raw)
(show_print_raw): Constify.
* maint.c (maintenance_command, maintenance_info_command)
(maintenance_print_command, maintenance_set_cmd)
(maintenance_show_cmd, set_per_command_cmd)
(show_per_command_cmd, maintenance_check_command): Constify.
* language.c (set_check, show_check): Constify.
* typeprint.c (show_print_type, set_print_type): Constify.
* go32-nat.c (go32_info_dos_command): Constify.
2017-09-26 06:28:30 +02:00
|
|
|
|
unset_tdesc_cmd (const char *args, int from_tty)
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
{
|
make calls to help_list use enumerator
Currently there are many calls to help_list that pass the constant -1
as the "class" value. However, the parameter is declared as being of
type enum command_class, and uses of the constant violate this
abstraction.
This patch fixes the error everywhere it occurs in the gdb sources.
Tested by rebuilding.
2014-06-13 Tom Tromey <tromey@redhat.com>
* cp-support.c (maint_cplus_command): Pass all_commands, not -1,
to help_list.
* guile/guile.c (info_guile_command): Pass all_commands, not -1,
to help_list.
* tui/tui-win.c (tui_command): Pass all_commands, not -1, to
help_list.
* tui/tui-regs.c (tui_reg_command): Pass all_commands, not -1, to
help_list.Pass all_commands, not -1, to help_list.
* cli/cli-dump.c (dump_command, append_command)
(srec_dump_command, ihex_dump_command, tekhex_dump_command)
(binary_dump_command, binary_append_command): Pass all_commands,
not -1, to help_list.
* cli/cli-cmds.c (info_command, set_debug): Pass all_commands, not
-1, to help_list.
* valprint.c (set_print, set_print_raw): Pass all_commands, not
-1, to help_list.
* typeprint.c (set_print_type): Pass all_commands, not -1, to
help_list.
* top.c (set_history): Pass all_commands, not -1, to help_list.
* target-descriptions.c (set_tdesc_cmd, unset_tdesc_cmd): Pass
all_commands, not -1, to help_list.
* symfile.c (overlay_command): Pass all_commands, not -1, to
help_list.
* spu-tdep.c (info_spu_command): Pass all_commands, not -1, to
help_list.
* serial.c (serial_set_cmd): Pass all_commands, not -1, to
help_list.
* ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Pass all_commands, not
-1, to help_list.
* remote.c (remote_command, set_remote_cmd): Pass all_commands,
not -1, to help_list.
* ravenscar-thread.c (set_ravenscar_command): Pass all_commands,
not -1, to help_list.
* maint.c (maintenance_command, maintenance_info_command)
(maintenance_print_command, maintenance_set_cmd): Pass
all_commands, not -1, to help_list.
* macrocmd.c (macro_command): Pass all_commands, not -1, to
help_list.
* language.c (set_check): Pass all_commands, not -1, to help_list.
* infcmd.c (unset_command): Pass all_commands, not -1, to
help_list.
* frame.c (set_backtrace_cmd): Pass all_commands, not -1, to
help_list.
* dwarf2read.c (set_dwarf2_cmd): Pass all_commands, not -1, to
help_list.
* dcache.c (set_dcache_command): Pass all_commands, not -1, to
help_list.
* breakpoint.c (save_command): Pass all_commands, not -1, to
help_list.
* ada-lang.c (maint_set_ada_cmd, set_ada_command): Pass
all_commands, not -1, to help_list.
2014-06-05 16:25:00 +02:00
|
|
|
|
help_list (tdesc_unset_cmdlist, "unset tdesc ", all_commands, gdb_stdout);
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
Constify add_setshow_*
This constifies the add_setshow_* family of functions, and then fixes
up the fallout. The bulk of this patch was written by script.
gdb/ChangeLog
2017-11-07 Tom Tromey <tom@tromey.com>
* ada-lang.c (catch_ada_exception_command): Constify.
(catch_assert_command): Constify.
* break-catch-throw.c (catch_catch_command, catch_throw_command)
(catch_rethrow_command): Constify.
(catch_exception_command_1): Constify.
* breakpoint.h (add_catch_command): Constify.
* break-catch-syscall.c (catch_syscall_command_1): Constify.
(catch_syscall_split_args): Constify.
* break-catch-sig.c (catch_signal_command): Constify.
(catch_signal_split_args): Constify.
* cli/cli-decode.h (struct cmd_list_element) <function>: Use
cmd_const_sfunc_ftype.
* cli/cli-decode.c (add_setshow_cmd_full): Constify.
(add_setshow_enum_cmd, add_setshow_auto_boolean_cmd)
(add_setshow_boolean_cmd, add_setshow_filename_cmd)
(add_setshow_string_cmd, struct cmd_list_element)
(add_setshow_optional_filename_cmd, add_setshow_integer_cmd)
(add_setshow_uinteger_cmd, add_setshow_zinteger_cmd)
(add_setshow_zuinteger_unlimited_cmd, add_setshow_zuinteger_cmd):
Constify.
(set_cmd_sfunc): Constify.
(empty_sfunc): Constify.
* command.h (add_setshow_enum_cmd, add_setshow_auto_boolean_cmd)
(add_setshow_boolean_cmd, add_setshow_filename_cmd)
(add_setshow_string_cmd, add_setshow_string_noescape_cmd)
(add_setshow_optional_filename_cmd, add_setshow_integer_cmd)
(add_setshow_uinteger_cmd, add_setshow_zinteger_cmd)
(add_setshow_zuinteger_cmd, add_setshow_zuinteger_unlimited_cmd):
Constify.
(set_cmd_sfunc): Constify.
(cmd_sfunc_ftype): Remove.
* compile/compile.c (set_compile_args): Constify.
* infrun.c (set_disable_randomization): Constify.
* infcmd.c (set_args_command, set_cwd_command): Constify.
* breakpoint.c (set_condition_evaluation_mode): Constify.
(add_catch_command): Constify.
(catch_fork_command_1, catch_exec_command_1)
(catch_load_command_1, catch_unload_command_1): Constify.
(catch_load_or_unload): Constify.
* guile/scm-param.c (pascm_set_func): Constify.
(add_setshow_generic): Constify.
* python/py-param.c (get_set_value): Constify.
* top.h (set_verbose): Constify.
* tui/tui-win.c (tui_set_var_cmd): Constify.
* mi/mi-main.c (set_mi_async_command): Constify.
* cli/cli-logging.c (set_logging_overwrite)
(set_logging_redirect): Constify.
* value.c (set_max_value_size): Constify.
* valprint.c (set_input_radix, set_output_radix): Constify.
* utils.c (set_width_command, set_height_command): Constify.
* typeprint.c (set_print_type_methods, set_print_type_typedefs): Constify.
* tracepoint.c (set_disconnected_tracing)
(set_circular_trace_buffer, set_trace_buffer_size)
(set_trace_user, set_trace_notes, set_trace_stop_notes): Constify.
* top.c (set_history_size_command, set_verbose, set_editing)
(set_gdb_datadir, set_history_filename): Constify.
* target.c (set_targetdebug, maint_set_target_async_command)
(maint_set_target_non_stop_command, set_target_permissions)
(set_write_memory_permission): Constify.
(open_target): Constify.
* target-descriptions.c (set_tdesc_filename_cmd): Constify.
* target-dcache.c (set_stack_cache, set_code_cache): Constify.
* symtab.c (set_symbol_cache_size_handler): Constify.
* symfile.c (set_ext_lang_command): Constify.
* symfile-debug.c (set_debug_symfile): Constify.
* source.c (set_directories_command): Constify.
* solib.c (reload_shared_libraries, gdb_sysroot_changed): Constify.
* serial.c (set_parity): Constify.
* rs6000-tdep.c (powerpc_set_soft_float, powerpc_set_vector_abi): Constify.
* remote.c (set_remote_exec_file, set_remotebreak)
(set_remote_protocol_Z_packet_cmd, set_range_stepping): Constify.
* record.c (set_record_insn_history_size)
(set_record_call_history_size): Constify.
* record-full.c (set_record_full_insn_max_num): Constify.
* proc-api.c (set_procfs_trace_cmd, set_procfs_file_cmd): Constify.
* osabi.c (set_osabi): Constify.
* mips-tdep.c (set_mips64_transfers_32bit_regs)
(reinit_frame_cache_sfunc, mips_abi_update): Constify.
* maint.c (maintenance_set_profile_cmd): Constify.
* linux-thread-db.c (set_libthread_db_search_path): Constify.
* language.c (set_language_command, set_range_command)
(set_case_command): Constify.
* infrun.c (set_non_stop, set_observer_mode)
(set_stop_on_solib_events, set_schedlock_func)
(set_exec_direction_func): Constify.
* infcmd.c (set_inferior_tty_command): Constify.
* disasm.c (set_disassembler_options_sfunc): Constify.
* demangle.c (set_demangling_command): Constify.
* dcache.c (set_dcache_size, set_dcache_line_size): Constify.
* cris-tdep.c (set_cris_version, set_cris_mode)
(set_cris_dwarf2_cfi): Constify.
* corefile.c (set_gnutarget_command): Constify.
* charset.c (set_host_charset_sfunc, set_target_charset_sfunc)
(set_target_wide_charset_sfunc): Constify.
* breakpoint.c (update_dprintf_commands): Constify.
* auto-load.c (set_auto_load_dir, set_auto_load_safe_path): Constify.
* arm-tdep.c (set_fp_model_sfunc, arm_set_abi)
(set_disassembly_style_sfunc): Constify.
* arch-utils.c (set_endian, set_architecture): Constify.
* alpha-tdep.c (reinit_frame_cache_sfunc): Constify.
* agent.c (set_can_use_agent): Constify.
2017-10-14 17:07:00 +02:00
|
|
|
|
set_tdesc_filename_cmd (const char *args, int from_tty,
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
struct cmd_list_element *c)
|
|
|
|
|
{
|
2012-11-09 02:47:20 +01:00
|
|
|
|
xfree (target_description_filename);
|
|
|
|
|
target_description_filename = xstrdup (tdesc_filename_cmd_string);
|
|
|
|
|
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
target_clear_description ();
|
|
|
|
|
target_find_description ();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
show_tdesc_filename_cmd (struct ui_file *file, int from_tty,
|
|
|
|
|
struct cmd_list_element *c,
|
|
|
|
|
const char *value)
|
|
|
|
|
{
|
2012-11-09 02:47:20 +01:00
|
|
|
|
value = target_description_filename;
|
|
|
|
|
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
if (value != NULL && *value != '\0')
|
2011-01-05 23:22:53 +01:00
|
|
|
|
printf_filtered (_("The target description will be read from \"%s\".\n"),
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
value);
|
|
|
|
|
else
|
2011-01-05 23:22:53 +01:00
|
|
|
|
printf_filtered (_("The target description will be "
|
|
|
|
|
"read from the target.\n"));
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2017-09-10 05:52:05 +02:00
|
|
|
|
unset_tdesc_filename_cmd (const char *args, int from_tty)
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
{
|
|
|
|
|
xfree (target_description_filename);
|
|
|
|
|
target_description_filename = NULL;
|
|
|
|
|
target_clear_description ();
|
|
|
|
|
target_find_description ();
|
|
|
|
|
}
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
/* Print target description in C. */
|
|
|
|
|
|
|
|
|
|
class print_c_tdesc : public tdesc_element_visitor
|
|
|
|
|
{
|
|
|
|
|
public:
|
|
|
|
|
print_c_tdesc (std::string &filename_after_features)
|
|
|
|
|
: m_filename_after_features (filename_after_features)
|
|
|
|
|
{
|
|
|
|
|
const char *inp;
|
|
|
|
|
char *outp;
|
|
|
|
|
const char *filename = lbasename (m_filename_after_features.c_str ());
|
|
|
|
|
|
|
|
|
|
m_function = (char *) xmalloc (strlen (filename) + 1);
|
|
|
|
|
for (inp = filename, outp = m_function; *inp != '\0'; inp++)
|
|
|
|
|
if (*inp == '.')
|
|
|
|
|
break;
|
|
|
|
|
else if (*inp == '-')
|
|
|
|
|
*outp++ = '_';
|
|
|
|
|
else
|
|
|
|
|
*outp++ = *inp;
|
|
|
|
|
*outp = '\0';
|
|
|
|
|
|
|
|
|
|
/* Standard boilerplate. */
|
|
|
|
|
printf_unfiltered ("/* THIS FILE IS GENERATED. "
|
|
|
|
|
"-*- buffer-read-only: t -*- vi"
|
|
|
|
|
":set ro:\n");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
~print_c_tdesc ()
|
|
|
|
|
{
|
|
|
|
|
xfree (m_function);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void visit_pre (const target_desc *e) override
|
|
|
|
|
{
|
2017-07-26 15:24:08 +02:00
|
|
|
|
printf_unfiltered (" Original: %s */\n\n",
|
|
|
|
|
lbasename (m_filename_after_features.c_str ()));
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
printf_unfiltered ("#include \"defs.h\"\n");
|
|
|
|
|
printf_unfiltered ("#include \"osabi.h\"\n");
|
|
|
|
|
printf_unfiltered ("#include \"target-descriptions.h\"\n");
|
|
|
|
|
printf_unfiltered ("\n");
|
|
|
|
|
|
|
|
|
|
printf_unfiltered ("struct target_desc *tdesc_%s;\n", m_function);
|
|
|
|
|
printf_unfiltered ("static void\n");
|
|
|
|
|
printf_unfiltered ("initialize_tdesc_%s (void)\n", m_function);
|
|
|
|
|
printf_unfiltered ("{\n");
|
|
|
|
|
printf_unfiltered
|
|
|
|
|
(" struct target_desc *result = allocate_target_description ();\n");
|
|
|
|
|
|
|
|
|
|
if (tdesc_architecture (e) != NULL)
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered
|
|
|
|
|
(" set_tdesc_architecture (result, bfd_scan_arch (\"%s\"));\n",
|
|
|
|
|
tdesc_architecture (e)->printable_name);
|
|
|
|
|
printf_unfiltered ("\n");
|
|
|
|
|
}
|
|
|
|
|
if (tdesc_osabi (e) > GDB_OSABI_UNKNOWN
|
|
|
|
|
&& tdesc_osabi (e) < GDB_OSABI_INVALID)
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered
|
|
|
|
|
(" set_tdesc_osabi (result, osabi_from_tdesc_string (\"%s\"));\n",
|
|
|
|
|
gdbarch_osabi_name (tdesc_osabi (e)));
|
|
|
|
|
printf_unfiltered ("\n");
|
|
|
|
|
}
|
|
|
|
|
|
2017-12-07 18:51:03 +01:00
|
|
|
|
for (const bfd_arch_info_type *compatible : e->compatible)
|
2017-12-05 22:30:22 +01:00
|
|
|
|
printf_unfiltered
|
|
|
|
|
(" tdesc_add_compatible (result, bfd_scan_arch (\"%s\"));\n",
|
|
|
|
|
compatible->printable_name);
|
2017-07-26 13:56:54 +02:00
|
|
|
|
|
2017-12-05 22:30:22 +01:00
|
|
|
|
if (!e->compatible.empty ())
|
2017-07-26 13:56:54 +02:00
|
|
|
|
printf_unfiltered ("\n");
|
|
|
|
|
|
2017-12-05 22:30:22 +01:00
|
|
|
|
for (const property &prop : e->properties)
|
|
|
|
|
printf_unfiltered (" set_tdesc_property (result, \"%s\", \"%s\");\n",
|
|
|
|
|
prop.key.c_str (), prop.value.c_str ());
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
printf_unfiltered (" struct tdesc_feature *feature;\n");
|
|
|
|
|
}
|
|
|
|
|
|
2017-07-26 15:24:08 +02:00
|
|
|
|
void visit_pre (const tdesc_feature *e) override
|
2017-07-26 13:56:54 +02:00
|
|
|
|
{
|
|
|
|
|
printf_unfiltered ("\n feature = tdesc_create_feature (result, \"%s\");\n",
|
2017-12-05 22:30:24 +01:00
|
|
|
|
e->name.c_str ());
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
|
|
|
|
|
2017-07-26 15:24:08 +02:00
|
|
|
|
void visit_post (const tdesc_feature *e) override
|
|
|
|
|
{}
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
void visit_post (const target_desc *e) override
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered ("\n tdesc_%s = result;\n", m_function);
|
|
|
|
|
printf_unfiltered ("}\n");
|
|
|
|
|
}
|
|
|
|
|
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
void visit (const tdesc_type_builtin *type) override
|
|
|
|
|
{
|
|
|
|
|
error (_("C output is not supported type \"%s\"."), type->name.c_str ());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void visit (const tdesc_type_vector *type) override
|
2017-07-26 13:56:54 +02:00
|
|
|
|
{
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
if (!m_printed_element_type)
|
2017-07-26 13:56:54 +02:00
|
|
|
|
{
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
printf_unfiltered (" tdesc_type *element_type;\n");
|
|
|
|
|
m_printed_element_type = true;
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
|
|
|
|
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
printf_unfiltered
|
|
|
|
|
(" element_type = tdesc_named_type (feature, \"%s\");\n",
|
|
|
|
|
type->element_type->name.c_str ());
|
|
|
|
|
printf_unfiltered
|
|
|
|
|
(" tdesc_create_vector (feature, \"%s\", element_type, %d);\n",
|
|
|
|
|
type->name.c_str (), type->count);
|
|
|
|
|
|
|
|
|
|
printf_unfiltered ("\n");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void visit (const tdesc_type_with_fields *type) override
|
|
|
|
|
{
|
|
|
|
|
if (!m_printed_type_with_fields)
|
2017-07-26 13:56:54 +02:00
|
|
|
|
{
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
printf_unfiltered (" tdesc_type_with_fields *type_with_fields;\n");
|
|
|
|
|
m_printed_type_with_fields = true;
|
|
|
|
|
}
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
switch (type->kind)
|
|
|
|
|
{
|
|
|
|
|
case TDESC_TYPE_STRUCT:
|
|
|
|
|
case TDESC_TYPE_FLAGS:
|
|
|
|
|
if (type->kind == TDESC_TYPE_STRUCT)
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" type_with_fields = tdesc_create_struct (feature, \"%s\");\n",
|
2017-12-05 22:30:26 +01:00
|
|
|
|
type->name.c_str ());
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
if (type->size != 0)
|
2017-07-26 13:56:54 +02:00
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" tdesc_set_struct_size (type_with_fields, %d);\n", type->size);
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" type_with_fields = tdesc_create_flags (feature, \"%s\", %d);\n",
|
|
|
|
|
type->name.c_str (), type->size);
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
for (const tdesc_type_field &f : type->fields)
|
2017-07-26 13:56:54 +02:00
|
|
|
|
{
|
|
|
|
|
const char *type_name;
|
|
|
|
|
|
2017-12-05 22:30:26 +01:00
|
|
|
|
gdb_assert (f.type != NULL);
|
|
|
|
|
type_name = f.type->name.c_str ();
|
2017-07-26 13:56:54 +02:00
|
|
|
|
|
|
|
|
|
/* To minimize changes to generated files, don't emit type
|
|
|
|
|
info for fields that have defaulted types. */
|
2017-12-05 22:30:26 +01:00
|
|
|
|
if (f.start != -1)
|
2017-07-26 13:56:54 +02:00
|
|
|
|
{
|
2017-12-05 22:30:26 +01:00
|
|
|
|
gdb_assert (f.end != -1);
|
|
|
|
|
if (f.type->kind == TDESC_TYPE_BOOL)
|
2017-07-26 13:56:54 +02:00
|
|
|
|
{
|
2017-12-05 22:30:26 +01:00
|
|
|
|
gdb_assert (f.start == f.end);
|
2017-07-26 13:56:54 +02:00
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" tdesc_add_flag (type_with_fields, %d, \"%s\");\n",
|
2017-12-05 22:30:26 +01:00
|
|
|
|
f.start, f.name.c_str ());
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
else if ((type->size == 4 && f.type->kind == TDESC_TYPE_UINT32)
|
|
|
|
|
|| (type->size == 8
|
2017-12-05 22:30:26 +01:00
|
|
|
|
&& f.type->kind == TDESC_TYPE_UINT64))
|
2017-07-26 13:56:54 +02:00
|
|
|
|
{
|
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" tdesc_add_bitfield (type_with_fields, \"%s\", %d, %d);\n",
|
2017-12-05 22:30:26 +01:00
|
|
|
|
f.name.c_str (), f.start, f.end);
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
Do not emit "field_type" var if not needed on "maint print c-tdesc"
While fiddling a bit with -Wunused-variable, Sergio noticed that "maint
print c-tdesc" was always generating code for the "tdesc_type
*field_type" variable, even when it wasn't used. This is caught by GCC
when using -Wunused-variable, of course.
This patch changes the print_c_tdesc class to only output the field
declaration when we actually need it.
It shouldn't be necessary to do the same with the other variable
declarations (type_with_fields and element_type), because they are
always if they are declared.
The C files in features/ are regenerated, some declarations of
field_type are removed, as expected, while some others move to where
they are used for the first time.
gdb/ChangeLog:
* target-descriptions.c (print_c_tdesc) <visit>: Don't output
field_type declaration, use printf_field_type_assignment
instead.
<printf_field_type_assignment>: New method.
* features/aarch64-core.c, features/aarch64-fpu.c
features/arc-arcompact.c, features/arc-v2.c,
features/arm/arm-with-iwmmxt.c, features/i386/32bit-core.c,
features/i386/32bit-mpx.c, features/i386/32bit-sse.c,
features/i386/64bit-avx512.c, features/i386/64bit-core.c,
features/i386/64bit-mpx.c, features/i386/64bit-sse.c,
features/i386/x32-core.c, features/or1k.c,
features/rs6000/powerpc-7400.c,
features/rs6000/powerpc-altivec32.c,
features/rs6000/powerpc-altivec32l.c,
features/rs6000/powerpc-altivec64.c,
features/rs6000/powerpc-altivec64l.c,
features/rs6000/powerpc-cell32l.c,
features/rs6000/powerpc-cell64l.c,
features/rs6000/powerpc-isa205-altivec32l.c,
features/rs6000/powerpc-isa205-altivec64l.c,
features/rs6000/powerpc-isa205-vsx32l.c,
features/rs6000/powerpc-isa205-vsx64l.c,
features/rs6000/powerpc-vsx32.c,
features/rs6000/powerpc-vsx32l.c,
features/rs6000/powerpc-vsx64.c,
features/rs6000/powerpc-vsx64l.c, features/s390-gs-linux64.c,
features/s390-tevx-linux64.c, features/s390-vx-linux64.c,
features/s390x-gs-linux64.c, features/s390x-tevx-linux64.c,
features/s390x-vx-linux64.c: Re-generate.
2017-12-22 00:19:17 +01:00
|
|
|
|
printf_field_type_assignment
|
|
|
|
|
("tdesc_named_type (feature, \"%s\");\n",
|
2017-07-26 13:56:54 +02:00
|
|
|
|
type_name);
|
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" tdesc_add_typed_bitfield (type_with_fields, \"%s\","
|
2017-07-26 13:56:54 +02:00
|
|
|
|
" %d, %d, field_type);\n",
|
2017-12-05 22:30:26 +01:00
|
|
|
|
f.name.c_str (), f.start, f.end);
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else /* Not a bitfield. */
|
|
|
|
|
{
|
2017-12-05 22:30:26 +01:00
|
|
|
|
gdb_assert (f.end == -1);
|
2017-07-26 13:56:54 +02:00
|
|
|
|
gdb_assert (type->kind == TDESC_TYPE_STRUCT);
|
Do not emit "field_type" var if not needed on "maint print c-tdesc"
While fiddling a bit with -Wunused-variable, Sergio noticed that "maint
print c-tdesc" was always generating code for the "tdesc_type
*field_type" variable, even when it wasn't used. This is caught by GCC
when using -Wunused-variable, of course.
This patch changes the print_c_tdesc class to only output the field
declaration when we actually need it.
It shouldn't be necessary to do the same with the other variable
declarations (type_with_fields and element_type), because they are
always if they are declared.
The C files in features/ are regenerated, some declarations of
field_type are removed, as expected, while some others move to where
they are used for the first time.
gdb/ChangeLog:
* target-descriptions.c (print_c_tdesc) <visit>: Don't output
field_type declaration, use printf_field_type_assignment
instead.
<printf_field_type_assignment>: New method.
* features/aarch64-core.c, features/aarch64-fpu.c
features/arc-arcompact.c, features/arc-v2.c,
features/arm/arm-with-iwmmxt.c, features/i386/32bit-core.c,
features/i386/32bit-mpx.c, features/i386/32bit-sse.c,
features/i386/64bit-avx512.c, features/i386/64bit-core.c,
features/i386/64bit-mpx.c, features/i386/64bit-sse.c,
features/i386/x32-core.c, features/or1k.c,
features/rs6000/powerpc-7400.c,
features/rs6000/powerpc-altivec32.c,
features/rs6000/powerpc-altivec32l.c,
features/rs6000/powerpc-altivec64.c,
features/rs6000/powerpc-altivec64l.c,
features/rs6000/powerpc-cell32l.c,
features/rs6000/powerpc-cell64l.c,
features/rs6000/powerpc-isa205-altivec32l.c,
features/rs6000/powerpc-isa205-altivec64l.c,
features/rs6000/powerpc-isa205-vsx32l.c,
features/rs6000/powerpc-isa205-vsx64l.c,
features/rs6000/powerpc-vsx32.c,
features/rs6000/powerpc-vsx32l.c,
features/rs6000/powerpc-vsx64.c,
features/rs6000/powerpc-vsx64l.c, features/s390-gs-linux64.c,
features/s390-tevx-linux64.c, features/s390-vx-linux64.c,
features/s390x-gs-linux64.c, features/s390x-tevx-linux64.c,
features/s390x-vx-linux64.c: Re-generate.
2017-12-22 00:19:17 +01:00
|
|
|
|
printf_field_type_assignment
|
|
|
|
|
("tdesc_named_type (feature, \"%s\");\n", type_name);
|
2017-07-26 13:56:54 +02:00
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" tdesc_add_field (type_with_fields, \"%s\", field_type);\n",
|
2017-12-05 22:30:26 +01:00
|
|
|
|
f.name.c_str ());
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case TDESC_TYPE_UNION:
|
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" type_with_fields = tdesc_create_union (feature, \"%s\");\n",
|
2017-12-05 22:30:26 +01:00
|
|
|
|
type->name.c_str ());
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
for (const tdesc_type_field &f : type->fields)
|
2017-07-26 13:56:54 +02:00
|
|
|
|
{
|
Do not emit "field_type" var if not needed on "maint print c-tdesc"
While fiddling a bit with -Wunused-variable, Sergio noticed that "maint
print c-tdesc" was always generating code for the "tdesc_type
*field_type" variable, even when it wasn't used. This is caught by GCC
when using -Wunused-variable, of course.
This patch changes the print_c_tdesc class to only output the field
declaration when we actually need it.
It shouldn't be necessary to do the same with the other variable
declarations (type_with_fields and element_type), because they are
always if they are declared.
The C files in features/ are regenerated, some declarations of
field_type are removed, as expected, while some others move to where
they are used for the first time.
gdb/ChangeLog:
* target-descriptions.c (print_c_tdesc) <visit>: Don't output
field_type declaration, use printf_field_type_assignment
instead.
<printf_field_type_assignment>: New method.
* features/aarch64-core.c, features/aarch64-fpu.c
features/arc-arcompact.c, features/arc-v2.c,
features/arm/arm-with-iwmmxt.c, features/i386/32bit-core.c,
features/i386/32bit-mpx.c, features/i386/32bit-sse.c,
features/i386/64bit-avx512.c, features/i386/64bit-core.c,
features/i386/64bit-mpx.c, features/i386/64bit-sse.c,
features/i386/x32-core.c, features/or1k.c,
features/rs6000/powerpc-7400.c,
features/rs6000/powerpc-altivec32.c,
features/rs6000/powerpc-altivec32l.c,
features/rs6000/powerpc-altivec64.c,
features/rs6000/powerpc-altivec64l.c,
features/rs6000/powerpc-cell32l.c,
features/rs6000/powerpc-cell64l.c,
features/rs6000/powerpc-isa205-altivec32l.c,
features/rs6000/powerpc-isa205-altivec64l.c,
features/rs6000/powerpc-isa205-vsx32l.c,
features/rs6000/powerpc-isa205-vsx64l.c,
features/rs6000/powerpc-vsx32.c,
features/rs6000/powerpc-vsx32l.c,
features/rs6000/powerpc-vsx64.c,
features/rs6000/powerpc-vsx64l.c, features/s390-gs-linux64.c,
features/s390-tevx-linux64.c, features/s390-vx-linux64.c,
features/s390x-gs-linux64.c, features/s390x-tevx-linux64.c,
features/s390x-vx-linux64.c: Re-generate.
2017-12-22 00:19:17 +01:00
|
|
|
|
printf_field_type_assignment
|
|
|
|
|
("tdesc_named_type (feature, \"%s\");\n", f.type->name.c_str ());
|
2017-07-26 13:56:54 +02:00
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" tdesc_add_field (type_with_fields, \"%s\", field_type);\n",
|
2017-12-05 22:30:26 +01:00
|
|
|
|
f.name.c_str ());
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case TDESC_TYPE_ENUM:
|
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" type_with_fields = tdesc_create_enum (feature, \"%s\", %d);\n",
|
|
|
|
|
type->name.c_str (), type->size);
|
|
|
|
|
for (const tdesc_type_field &f : type->fields)
|
2017-07-26 13:56:54 +02:00
|
|
|
|
printf_unfiltered
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
(" tdesc_add_enum_value (type_with_fields, %d, \"%s\");\n",
|
2017-12-05 22:30:26 +01:00
|
|
|
|
f.start, f.name.c_str ());
|
2017-07-26 13:56:54 +02:00
|
|
|
|
break;
|
|
|
|
|
default:
|
2017-12-05 22:30:26 +01:00
|
|
|
|
error (_("C output is not supported type \"%s\"."), type->name.c_str ());
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
printf_unfiltered ("\n");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void visit (const tdesc_reg *reg) override
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered (" tdesc_create_reg (feature, \"%s\", %ld, %d, ",
|
2017-12-05 22:30:25 +01:00
|
|
|
|
reg->name.c_str (), reg->target_regnum,
|
|
|
|
|
reg->save_restore);
|
|
|
|
|
if (!reg->group.empty ())
|
|
|
|
|
printf_unfiltered ("\"%s\", ", reg->group.c_str ());
|
2017-07-26 13:56:54 +02:00
|
|
|
|
else
|
|
|
|
|
printf_unfiltered ("NULL, ");
|
2017-12-05 22:30:25 +01:00
|
|
|
|
printf_unfiltered ("%d, \"%s\");\n", reg->bitsize, reg->type.c_str ());
|
2017-07-26 13:56:54 +02:00
|
|
|
|
}
|
|
|
|
|
|
2017-07-26 15:24:08 +02:00
|
|
|
|
protected:
|
|
|
|
|
std::string m_filename_after_features;
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
private:
|
Do not emit "field_type" var if not needed on "maint print c-tdesc"
While fiddling a bit with -Wunused-variable, Sergio noticed that "maint
print c-tdesc" was always generating code for the "tdesc_type
*field_type" variable, even when it wasn't used. This is caught by GCC
when using -Wunused-variable, of course.
This patch changes the print_c_tdesc class to only output the field
declaration when we actually need it.
It shouldn't be necessary to do the same with the other variable
declarations (type_with_fields and element_type), because they are
always if they are declared.
The C files in features/ are regenerated, some declarations of
field_type are removed, as expected, while some others move to where
they are used for the first time.
gdb/ChangeLog:
* target-descriptions.c (print_c_tdesc) <visit>: Don't output
field_type declaration, use printf_field_type_assignment
instead.
<printf_field_type_assignment>: New method.
* features/aarch64-core.c, features/aarch64-fpu.c
features/arc-arcompact.c, features/arc-v2.c,
features/arm/arm-with-iwmmxt.c, features/i386/32bit-core.c,
features/i386/32bit-mpx.c, features/i386/32bit-sse.c,
features/i386/64bit-avx512.c, features/i386/64bit-core.c,
features/i386/64bit-mpx.c, features/i386/64bit-sse.c,
features/i386/x32-core.c, features/or1k.c,
features/rs6000/powerpc-7400.c,
features/rs6000/powerpc-altivec32.c,
features/rs6000/powerpc-altivec32l.c,
features/rs6000/powerpc-altivec64.c,
features/rs6000/powerpc-altivec64l.c,
features/rs6000/powerpc-cell32l.c,
features/rs6000/powerpc-cell64l.c,
features/rs6000/powerpc-isa205-altivec32l.c,
features/rs6000/powerpc-isa205-altivec64l.c,
features/rs6000/powerpc-isa205-vsx32l.c,
features/rs6000/powerpc-isa205-vsx64l.c,
features/rs6000/powerpc-vsx32.c,
features/rs6000/powerpc-vsx32l.c,
features/rs6000/powerpc-vsx64.c,
features/rs6000/powerpc-vsx64l.c, features/s390-gs-linux64.c,
features/s390-tevx-linux64.c, features/s390-vx-linux64.c,
features/s390x-gs-linux64.c, features/s390x-tevx-linux64.c,
features/s390x-vx-linux64.c: Re-generate.
2017-12-22 00:19:17 +01:00
|
|
|
|
|
|
|
|
|
/* Print an assignment to the field_type variable. Print the declaration
|
|
|
|
|
of field_type if that has not been done yet. */
|
2017-12-23 22:25:06 +01:00
|
|
|
|
ATTRIBUTE_PRINTF (2, 3)
|
Do not emit "field_type" var if not needed on "maint print c-tdesc"
While fiddling a bit with -Wunused-variable, Sergio noticed that "maint
print c-tdesc" was always generating code for the "tdesc_type
*field_type" variable, even when it wasn't used. This is caught by GCC
when using -Wunused-variable, of course.
This patch changes the print_c_tdesc class to only output the field
declaration when we actually need it.
It shouldn't be necessary to do the same with the other variable
declarations (type_with_fields and element_type), because they are
always if they are declared.
The C files in features/ are regenerated, some declarations of
field_type are removed, as expected, while some others move to where
they are used for the first time.
gdb/ChangeLog:
* target-descriptions.c (print_c_tdesc) <visit>: Don't output
field_type declaration, use printf_field_type_assignment
instead.
<printf_field_type_assignment>: New method.
* features/aarch64-core.c, features/aarch64-fpu.c
features/arc-arcompact.c, features/arc-v2.c,
features/arm/arm-with-iwmmxt.c, features/i386/32bit-core.c,
features/i386/32bit-mpx.c, features/i386/32bit-sse.c,
features/i386/64bit-avx512.c, features/i386/64bit-core.c,
features/i386/64bit-mpx.c, features/i386/64bit-sse.c,
features/i386/x32-core.c, features/or1k.c,
features/rs6000/powerpc-7400.c,
features/rs6000/powerpc-altivec32.c,
features/rs6000/powerpc-altivec32l.c,
features/rs6000/powerpc-altivec64.c,
features/rs6000/powerpc-altivec64l.c,
features/rs6000/powerpc-cell32l.c,
features/rs6000/powerpc-cell64l.c,
features/rs6000/powerpc-isa205-altivec32l.c,
features/rs6000/powerpc-isa205-altivec64l.c,
features/rs6000/powerpc-isa205-vsx32l.c,
features/rs6000/powerpc-isa205-vsx64l.c,
features/rs6000/powerpc-vsx32.c,
features/rs6000/powerpc-vsx32l.c,
features/rs6000/powerpc-vsx64.c,
features/rs6000/powerpc-vsx64l.c, features/s390-gs-linux64.c,
features/s390-tevx-linux64.c, features/s390-vx-linux64.c,
features/s390x-gs-linux64.c, features/s390x-tevx-linux64.c,
features/s390x-vx-linux64.c: Re-generate.
2017-12-22 00:19:17 +01:00
|
|
|
|
void printf_field_type_assignment (const char *fmt, ...)
|
|
|
|
|
{
|
|
|
|
|
if (!m_printed_field_type)
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered (" tdesc_type *field_type;\n");
|
|
|
|
|
m_printed_field_type = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
printf_unfiltered (" field_type = ");
|
|
|
|
|
|
|
|
|
|
va_list args;
|
|
|
|
|
va_start (args, fmt);
|
|
|
|
|
vprintf_unfiltered (fmt, args);
|
|
|
|
|
va_end (args);
|
|
|
|
|
}
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
char *m_function;
|
Split tdesc_type into multiple classes
This patch makes tdesc_type an abstract base class and creates three
subclasses:
- tdesc_type_builtin, for builtin types
- tdesc_type_vector, for vector types
- tdesc_type_with_fields, for struct, union, flag and enum types
This allows getting rid of the union in tdesc_type and to not allow the
std::vector separately. I tried to go further and create separate
classes for struct, union, flag and enum, but it proved too difficult.
One problem is that from the point of the of the target description
code, the types tdesc_type_* are opaque (only forward-declared).
Therefore, it doesn't know about inheritance relationship between those
classes. This makes it impossible to make functions that accept a
pointer to a base class and pass a pointer to a derived class, for
example. I think this patch here is a good compromise, and if somebody
wants to improve things further, the door is open.
A make_gdb_type virtual pure method is added to tdesc_type, which
replaces the current tdesc_gdb_type function. Calling this method on a
tdesc_type returns the corresponding built gdb type.
gdb/ChangeLog:
* target-descriptions.c (struct tdesc_type): Use default
destructor.
<u>: Remove.
<accept>: Remove.
(struct tdesc_type_builtin): New.
(struct tdesc_type_vector): New.
(struct tdesc_type_with_fields): New.
(tdesc_predefined_types): Change type to tdesc_type_builtin[].
(tdesc_gdb_type): Remove.
(tdesc_register_type): Adjust.
(tdesc_create_vector): Create tdesc_type_vector.
(tdesc_create_struct): Create tdesc_type_with_fields.
(tdesc_set_struct_size): Change parameter type.
(tdesc_create_union): Create tdesc_type_with_fields.
(tdesc_create_flags): Likewise.
(tdesc_create_enum): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_add_typed_bitfield): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
(tdesc_add_enum_value): Likewise.
(print_c_tdesc) <visit>: Remove overload with tdesc_type
parameter, add overloads for tdesc_type_builtin,
tdesc_type_with_fields and tdesc_type_vector.
<m_printed_type>: Remove.
<m_printed_element_type, m_printed_type_with_fields>: Add.
* target-descriptions.h (tdesc_create_enum): Change return type.
(tdesc_add_typed_bitfield): Change parameter type.
(tdesc_add_enum_value): Change parameter type.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
type to tdesc_type_with_fields.
(tdesc_start_struct): Adjust.
(tdesc_start_flags): Adjust.
(tdesc_start_enum): Adjust.
(tdesc_start_field): Adjust.
* arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
(struct tdesc_type_vector): Forward-declare.
(struct tdesc_type_with_fields): Forward-declare.
(tdesc_create_struct): Change return type.
(tdesc_create_union): Likewise.
(tdesc_create_flags): Likewise.
(tdesc_add_field): Change parameter type.
(tdesc_set_struct_size): Likewise.
(tdesc_add_bitfield): Likewise.
(tdesc_add_flag): Likewise.
* features: Re-generate C files.
gdb/gdbserver/ChangeLog:
* tdesc.c (struct tdesc_type): Change return type.
(tdesc_add_flag): Change parameter type.
(tdesc_add_bitfield): Likewise.
(tdesc_add_field): Likewise.
(tdesc_set_struct_size): Likewise.
2017-12-05 22:30:28 +01:00
|
|
|
|
|
|
|
|
|
/* Did we print "struct tdesc_type *element_type;" yet? */
|
|
|
|
|
bool m_printed_element_type = false;
|
|
|
|
|
|
|
|
|
|
/* Did we print "struct tdesc_type_with_fields *element_type;" yet? */
|
|
|
|
|
bool m_printed_type_with_fields = false;
|
|
|
|
|
|
|
|
|
|
/* Did we print "struct tdesc_type *field_type;" yet? */
|
2017-07-26 13:56:54 +02:00
|
|
|
|
bool m_printed_field_type = false;
|
|
|
|
|
};
|
|
|
|
|
|
2017-07-26 15:24:08 +02:00
|
|
|
|
/* Print target description feature in C. */
|
|
|
|
|
|
|
|
|
|
class print_c_feature : public print_c_tdesc
|
|
|
|
|
{
|
|
|
|
|
public:
|
|
|
|
|
print_c_feature (std::string &file)
|
|
|
|
|
: print_c_tdesc (file)
|
|
|
|
|
{
|
|
|
|
|
/* Trim ".tmp". */
|
|
|
|
|
auto const pos = m_filename_after_features.find_last_of ('.');
|
|
|
|
|
|
|
|
|
|
m_filename_after_features = m_filename_after_features.substr (0, pos);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void visit_pre (const target_desc *e) override
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered (" Original: %s */\n\n",
|
|
|
|
|
lbasename (m_filename_after_features.c_str ()));
|
|
|
|
|
|
2018-02-26 11:51:36 +01:00
|
|
|
|
printf_unfiltered ("#include \"common/tdesc.h\"\n");
|
2017-07-26 15:24:08 +02:00
|
|
|
|
printf_unfiltered ("\n");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void visit_post (const target_desc *e) override
|
|
|
|
|
{}
|
|
|
|
|
|
|
|
|
|
void visit_pre (const tdesc_feature *e) override
|
|
|
|
|
{
|
|
|
|
|
std::string name (m_filename_after_features);
|
|
|
|
|
|
|
|
|
|
auto pos = name.find_first_of ('.');
|
|
|
|
|
|
|
|
|
|
name = name.substr (0, pos);
|
|
|
|
|
std::replace (name.begin (), name.end (), '/', '_');
|
|
|
|
|
std::replace (name.begin (), name.end (), '-', '_');
|
|
|
|
|
|
|
|
|
|
printf_unfiltered ("static int\n");
|
|
|
|
|
printf_unfiltered ("create_feature_%s ", name.c_str ());
|
|
|
|
|
printf_unfiltered ("(struct target_desc *result, long regnum)\n");
|
|
|
|
|
|
|
|
|
|
printf_unfiltered ("{\n");
|
|
|
|
|
printf_unfiltered (" struct tdesc_feature *feature;\n");
|
Dynamically composite xml in reply to GDB
GDBserver still uses pre-generated target descriptions in order to
reply to GDB's query on target description (see xml-builtin-generated.c
in GDBserver build directory). This patch teaches GDBserver to
create XML contents according to the target descriptions rather than
using pre-generated ones.
First, change target feature c files to pass the feature xml file
name to tdesc_create_feature, so that target description in GDBserver
can record them, and create XML contents from these features in
buffer, like
...
<xi:include href="$FEATURE1_XML_NAME"/>
<xi:include href="$FEATURE2_XML_NAME"/>
...
and send this buffer back to GDB.
Note that this patch reuses target_desc.xmltarget a little bit, which is
to hold the XML contents dynamically generated in tdesc_get_features_xml.
However, it is not xfree'ed in ~target_desc, because we can't tell it is
from xstrdup or a literal string. Since we don't delete target_desc,
there is no memory leak yet. After we change all target descriptions to
the new style, target_desc.xmltarget is from xstrdup, then, we can safely
xfree it in ~target_desc.
gdb:
2017-09-05 Yao Qi <yao.qi@linaro.org>
* arch/tdesc.h (tdesc_create_feature): Add an argument xml.
* target-descriptions.c (tdesc_create_feature): Likewise, and
adjust code.
* features/i386/32bit-avx.c: Re-generated.
* features/i386/32bit-avx512.c: Re-generated.
* features/i386/32bit-core.c: Re-generated.
* features/i386/32bit-linux.c: Re-generated.
* features/i386/32bit-mpx.c: Re-generated.
* features/i386/32bit-pkeys.c: Re-generated.
* features/i386/32bit-sse.c: Re-generated.
gdb/gdbserver:
2017-09-05 Yao Qi <yao.qi@linaro.org>
* linux-x86-tdesc.c: Don't include <inttypes.h>.
(i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
set_tdesc_architecture and set_tdesc_osabi. Remove code setting
.xmltarget.
* server.c (get_features_xml): Call tdesc_get_features_xml.
* tdesc.c (set_tdesc_architecture): New function.
(set_tdesc_osabi): New function.
(tdesc_get_features_xml): New function.
(tdesc_create_feature): Add an argument.
* tdesc.h (struct target_desc) <features>: New field.
<arch, osabi>: New field.
(~target_desc): xfree features, arch, and osabi.
(target_desc::oerator==): Don't compare .xmltarget.
[!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
(set_tdesc_osabi): Likewise.
(tdesc_get_features_xml): Likewise.
2017-09-05 10:54:53 +02:00
|
|
|
|
|
|
|
|
|
printf_unfiltered
|
2018-04-18 21:49:37 +02:00
|
|
|
|
("\n feature = tdesc_create_feature (result, \"%s\");\n",
|
|
|
|
|
e->name.c_str ());
|
2017-07-26 15:24:08 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void visit_post (const tdesc_feature *e) override
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered (" return regnum;\n");
|
|
|
|
|
printf_unfiltered ("}\n");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void visit (const tdesc_reg *reg) override
|
|
|
|
|
{
|
2017-07-26 15:39:54 +02:00
|
|
|
|
/* Most "reg" in XML target descriptions don't have "regnum"
|
|
|
|
|
attribute, so the register number is allocated sequentially.
|
|
|
|
|
In case that reg has "regnum" attribute, register number
|
|
|
|
|
should be set by that explicitly. */
|
|
|
|
|
|
|
|
|
|
if (reg->target_regnum < m_next_regnum)
|
|
|
|
|
{
|
|
|
|
|
/* The integrity check, it can catch some errors on register
|
|
|
|
|
number collision, like this,
|
|
|
|
|
|
|
|
|
|
<reg name="x0" bitsize="32"/>
|
|
|
|
|
<reg name="x1" bitsize="32"/>
|
|
|
|
|
<reg name="x2" bitsize="32"/>
|
|
|
|
|
<reg name="x3" bitsize="32"/>
|
|
|
|
|
<reg name="ps" bitsize="32" regnum="3"/>
|
|
|
|
|
|
|
|
|
|
but it also has false negatives. The target description
|
|
|
|
|
below is correct,
|
|
|
|
|
|
|
|
|
|
<reg name="x1" bitsize="32" regnum="1"/>
|
|
|
|
|
<reg name="x3" bitsize="32" regnum="3"/>
|
|
|
|
|
<reg name="x2" bitsize="32" regnum="2"/>
|
|
|
|
|
<reg name="x4" bitsize="32" regnum="4"/>
|
|
|
|
|
|
|
|
|
|
but it is not a good practice, so still error on this,
|
|
|
|
|
and also print the message so that it can be saved in the
|
|
|
|
|
generated c file. */
|
|
|
|
|
|
|
|
|
|
printf_unfiltered ("ERROR: \"regnum\" attribute %ld ",
|
|
|
|
|
reg->target_regnum);
|
|
|
|
|
printf_unfiltered ("is not the largest number (%d).\n",
|
|
|
|
|
m_next_regnum);
|
|
|
|
|
error (_("\"regnum\" attribute %ld is not the largest number (%d)."),
|
|
|
|
|
reg->target_regnum, m_next_regnum);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (reg->target_regnum > m_next_regnum)
|
|
|
|
|
{
|
|
|
|
|
printf_unfiltered (" regnum = %ld;\n", reg->target_regnum);
|
|
|
|
|
m_next_regnum = reg->target_regnum;
|
|
|
|
|
}
|
|
|
|
|
|
2017-07-26 15:24:08 +02:00
|
|
|
|
printf_unfiltered (" tdesc_create_reg (feature, \"%s\", regnum++, %d, ",
|
2017-12-05 22:30:25 +01:00
|
|
|
|
reg->name.c_str (), reg->save_restore);
|
|
|
|
|
if (!reg->group.empty ())
|
|
|
|
|
printf_unfiltered ("\"%s\", ", reg->group.c_str ());
|
2017-07-26 15:24:08 +02:00
|
|
|
|
else
|
|
|
|
|
printf_unfiltered ("NULL, ");
|
2017-12-05 22:30:25 +01:00
|
|
|
|
printf_unfiltered ("%d, \"%s\");\n", reg->bitsize, reg->type.c_str ());
|
2017-07-26 15:39:54 +02:00
|
|
|
|
|
|
|
|
|
m_next_regnum++;
|
2017-07-26 15:24:08 +02:00
|
|
|
|
}
|
|
|
|
|
|
2017-07-26 15:39:54 +02:00
|
|
|
|
private:
|
|
|
|
|
/* The register number to use for the next register we see. */
|
|
|
|
|
int m_next_regnum = 0;
|
2017-07-26 15:24:08 +02:00
|
|
|
|
};
|
|
|
|
|
|
2018-04-18 21:09:12 +02:00
|
|
|
|
/* See common/tdesc.h. */
|
|
|
|
|
|
|
|
|
|
const char *
|
|
|
|
|
tdesc_get_features_xml (const target_desc *tdesc)
|
|
|
|
|
{
|
|
|
|
|
if (tdesc->xmltarget == nullptr)
|
|
|
|
|
{
|
|
|
|
|
std::string buffer ("@");
|
|
|
|
|
print_xml_feature v (&buffer);
|
|
|
|
|
tdesc->accept (v);
|
|
|
|
|
tdesc->xmltarget = xstrdup (buffer.c_str ());
|
|
|
|
|
}
|
|
|
|
|
return tdesc->xmltarget;
|
|
|
|
|
}
|
|
|
|
|
|
* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it.
(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
(_intialize_target_descriptions): Register "maint print c-tdesc".
* features/Makefile (XMLTOC, CFILES, GDB): New macros.
(cfiles, %.c): New rules.
* features/arm-with-iwmmxt.c, features/mips-linux.c,
features/mips64-linux.c: New generated files.
* arm-linux-nat.c: Include preparsed description instead of
"xml-support.h".
(super_xfer_partial, arm_linux_xfer_partial): Remove.
(arm_linux_read_description): New function.
(_initialize_arm_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/arm/linux.mh (TDEP_XML): Delete.
* mips-linux-nat.c: Include preparsed descriptions instead of
"xml-support.h".
(super_xfer_partial, mips_linux_xfer_partial): Remove.
(mips_linux_read_description): New function.
(_initialize_mips_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/mips/linux.mh (TDEP_XML): Delete.
* Makefile.in (XMLFILES): Remove $(TDEP_XML).
(features_headers, arm_with_iwmmxt_c, mips_linux_c)
(mips64_linux_c): New macros.
(arm-linux-nat.o, mips-linux-nat.o): Update.
* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
2007-10-15 21:19:18 +02:00
|
|
|
|
static void
|
2017-09-10 05:52:05 +02:00
|
|
|
|
maint_print_c_tdesc_cmd (const char *args, int from_tty)
|
* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it.
(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
(_intialize_target_descriptions): Register "maint print c-tdesc".
* features/Makefile (XMLTOC, CFILES, GDB): New macros.
(cfiles, %.c): New rules.
* features/arm-with-iwmmxt.c, features/mips-linux.c,
features/mips64-linux.c: New generated files.
* arm-linux-nat.c: Include preparsed description instead of
"xml-support.h".
(super_xfer_partial, arm_linux_xfer_partial): Remove.
(arm_linux_read_description): New function.
(_initialize_arm_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/arm/linux.mh (TDEP_XML): Delete.
* mips-linux-nat.c: Include preparsed descriptions instead of
"xml-support.h".
(super_xfer_partial, mips_linux_xfer_partial): Remove.
(mips_linux_read_description): New function.
(_initialize_mips_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/mips/linux.mh (TDEP_XML): Delete.
* Makefile.in (XMLFILES): Remove $(TDEP_XML).
(features_headers, arm_with_iwmmxt_c, mips_linux_c)
(mips64_linux_c): New macros.
(arm-linux-nat.o, mips-linux-nat.o): Update.
* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
2007-10-15 21:19:18 +02:00
|
|
|
|
{
|
|
|
|
|
const struct target_desc *tdesc;
|
2017-07-26 13:56:54 +02:00
|
|
|
|
const char *filename;
|
* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it.
(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
(_intialize_target_descriptions): Register "maint print c-tdesc".
* features/Makefile (XMLTOC, CFILES, GDB): New macros.
(cfiles, %.c): New rules.
* features/arm-with-iwmmxt.c, features/mips-linux.c,
features/mips64-linux.c: New generated files.
* arm-linux-nat.c: Include preparsed description instead of
"xml-support.h".
(super_xfer_partial, arm_linux_xfer_partial): Remove.
(arm_linux_read_description): New function.
(_initialize_arm_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/arm/linux.mh (TDEP_XML): Delete.
* mips-linux-nat.c: Include preparsed descriptions instead of
"xml-support.h".
(super_xfer_partial, mips_linux_xfer_partial): Remove.
(mips_linux_read_description): New function.
(_initialize_mips_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/mips/linux.mh (TDEP_XML): Delete.
* Makefile.in (XMLFILES): Remove $(TDEP_XML).
(features_headers, arm_with_iwmmxt_c, mips_linux_c)
(mips64_linux_c): New macros.
(arm-linux-nat.o, mips-linux-nat.o): Update.
* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
2007-10-15 21:19:18 +02:00
|
|
|
|
|
Add optional argument to command "maint prints c-tdesc"
Nowadays, we need two steps to print c files for xml target description,
that is, 1) read xml target description in, update the current tdesc,
2) visit the current tdesc, print the c file. It is unnecessary to
involve in current tdesc, and some validations in each gdbarch are
performed unnecessarily, which will reject some target descriptions if
they are missing some mandatory feature.
This patch adds an optional argument to "maint print c-tdesc", which
is an XML file target description, so that we can combine the two
steps above into one step, and don't have to involve in global current
tdesc.
gdb:
2017-07-26 Yao Qi <yao.qi@linaro.org>
* NEWS: Mention it.
* features/Makefile (%.c: %.xml): Pass the xml file name to
command "maint print c-tdesc".
* target-descriptions.c (maint_print_c_tdesc_cmd): Get file
name from 'arg'.
gdb/doc:
2017-07-26 Yao Qi <yao.qi@linaro.org>
* gdb.texinfo (Maintenance Commands): Document optional
argument of "maint print c-tdesc".
2017-07-26 13:03:47 +02:00
|
|
|
|
if (args == NULL)
|
|
|
|
|
{
|
|
|
|
|
/* Use the global target-supplied description, not the current
|
|
|
|
|
architecture's. This lets a GDB for one architecture generate C
|
|
|
|
|
for another architecture's description, even though the gdbarch
|
|
|
|
|
initialization code will reject the new description. */
|
|
|
|
|
tdesc = current_target_desc;
|
|
|
|
|
filename = target_description_filename;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Use the target description from the XML file. */
|
|
|
|
|
filename = args;
|
|
|
|
|
tdesc = file_read_description_xml (filename);
|
|
|
|
|
}
|
|
|
|
|
|
* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it.
(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
(_intialize_target_descriptions): Register "maint print c-tdesc".
* features/Makefile (XMLTOC, CFILES, GDB): New macros.
(cfiles, %.c): New rules.
* features/arm-with-iwmmxt.c, features/mips-linux.c,
features/mips64-linux.c: New generated files.
* arm-linux-nat.c: Include preparsed description instead of
"xml-support.h".
(super_xfer_partial, arm_linux_xfer_partial): Remove.
(arm_linux_read_description): New function.
(_initialize_arm_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/arm/linux.mh (TDEP_XML): Delete.
* mips-linux-nat.c: Include preparsed descriptions instead of
"xml-support.h".
(super_xfer_partial, mips_linux_xfer_partial): Remove.
(mips_linux_read_description): New function.
(_initialize_mips_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/mips/linux.mh (TDEP_XML): Delete.
* Makefile.in (XMLFILES): Remove $(TDEP_XML).
(features_headers, arm_with_iwmmxt_c, mips_linux_c)
(mips64_linux_c): New macros.
(arm-linux-nat.o, mips-linux-nat.o): Update.
* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
2007-10-15 21:19:18 +02:00
|
|
|
|
if (tdesc == NULL)
|
|
|
|
|
error (_("There is no target description to print."));
|
|
|
|
|
|
Add optional argument to command "maint prints c-tdesc"
Nowadays, we need two steps to print c files for xml target description,
that is, 1) read xml target description in, update the current tdesc,
2) visit the current tdesc, print the c file. It is unnecessary to
involve in current tdesc, and some validations in each gdbarch are
performed unnecessarily, which will reject some target descriptions if
they are missing some mandatory feature.
This patch adds an optional argument to "maint print c-tdesc", which
is an XML file target description, so that we can combine the two
steps above into one step, and don't have to involve in global current
tdesc.
gdb:
2017-07-26 Yao Qi <yao.qi@linaro.org>
* NEWS: Mention it.
* features/Makefile (%.c: %.xml): Pass the xml file name to
command "maint print c-tdesc".
* target-descriptions.c (maint_print_c_tdesc_cmd): Get file
name from 'arg'.
gdb/doc:
2017-07-26 Yao Qi <yao.qi@linaro.org>
* gdb.texinfo (Maintenance Commands): Document optional
argument of "maint print c-tdesc".
2017-07-26 13:03:47 +02:00
|
|
|
|
if (filename == NULL)
|
* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it.
(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
(_intialize_target_descriptions): Register "maint print c-tdesc".
* features/Makefile (XMLTOC, CFILES, GDB): New macros.
(cfiles, %.c): New rules.
* features/arm-with-iwmmxt.c, features/mips-linux.c,
features/mips64-linux.c: New generated files.
* arm-linux-nat.c: Include preparsed description instead of
"xml-support.h".
(super_xfer_partial, arm_linux_xfer_partial): Remove.
(arm_linux_read_description): New function.
(_initialize_arm_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/arm/linux.mh (TDEP_XML): Delete.
* mips-linux-nat.c: Include preparsed descriptions instead of
"xml-support.h".
(super_xfer_partial, mips_linux_xfer_partial): Remove.
(mips_linux_read_description): New function.
(_initialize_mips_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/mips/linux.mh (TDEP_XML): Delete.
* Makefile.in (XMLFILES): Remove $(TDEP_XML).
(features_headers, arm_with_iwmmxt_c, mips_linux_c)
(mips64_linux_c): New macros.
(arm-linux-nat.o, mips-linux-nat.o): Update.
* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
2007-10-15 21:19:18 +02:00
|
|
|
|
error (_("The current target description did not come from an XML file."));
|
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
std::string filename_after_features (filename);
|
|
|
|
|
auto loc = filename_after_features.rfind ("/features/");
|
2012-04-25 20:36:05 +02:00
|
|
|
|
|
2017-07-26 13:56:54 +02:00
|
|
|
|
if (loc != std::string::npos)
|
|
|
|
|
filename_after_features = filename_after_features.substr (loc + 10);
|
2012-04-25 20:36:05 +02:00
|
|
|
|
|
2017-07-26 15:24:08 +02:00
|
|
|
|
/* Print c files for target features instead of target descriptions,
|
|
|
|
|
because c files got from target features are more flexible than the
|
|
|
|
|
counterparts. */
|
2017-09-05 10:54:54 +02:00
|
|
|
|
if (startswith (filename_after_features.c_str (), "i386/32bit-")
|
|
|
|
|
|| startswith (filename_after_features.c_str (), "i386/64bit-")
|
2017-11-24 10:29:43 +01:00
|
|
|
|
|| startswith (filename_after_features.c_str (), "i386/x32-core.xml")
|
2017-11-24 11:20:48 +01:00
|
|
|
|
|| startswith (filename_after_features.c_str (), "tic6x-")
|
|
|
|
|
|| startswith (filename_after_features.c_str (), "aarch64"))
|
2017-07-26 15:24:08 +02:00
|
|
|
|
{
|
|
|
|
|
print_c_feature v (filename_after_features);
|
* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it.
(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
(_intialize_target_descriptions): Register "maint print c-tdesc".
* features/Makefile (XMLTOC, CFILES, GDB): New macros.
(cfiles, %.c): New rules.
* features/arm-with-iwmmxt.c, features/mips-linux.c,
features/mips64-linux.c: New generated files.
* arm-linux-nat.c: Include preparsed description instead of
"xml-support.h".
(super_xfer_partial, arm_linux_xfer_partial): Remove.
(arm_linux_read_description): New function.
(_initialize_arm_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/arm/linux.mh (TDEP_XML): Delete.
* mips-linux-nat.c: Include preparsed descriptions instead of
"xml-support.h".
(super_xfer_partial, mips_linux_xfer_partial): Remove.
(mips_linux_read_description): New function.
(_initialize_mips_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/mips/linux.mh (TDEP_XML): Delete.
* Makefile.in (XMLFILES): Remove $(TDEP_XML).
(features_headers, arm_with_iwmmxt_c, mips_linux_c)
(mips64_linux_c): New macros.
(arm-linux-nat.o, mips-linux-nat.o): Update.
* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
2007-10-15 21:19:18 +02:00
|
|
|
|
|
2017-07-26 15:24:08 +02:00
|
|
|
|
tdesc->accept (v);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
print_c_tdesc v (filename_after_features);
|
|
|
|
|
|
|
|
|
|
tdesc->accept (v);
|
|
|
|
|
}
|
* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it.
(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
(_intialize_target_descriptions): Register "maint print c-tdesc".
* features/Makefile (XMLTOC, CFILES, GDB): New macros.
(cfiles, %.c): New rules.
* features/arm-with-iwmmxt.c, features/mips-linux.c,
features/mips64-linux.c: New generated files.
* arm-linux-nat.c: Include preparsed description instead of
"xml-support.h".
(super_xfer_partial, arm_linux_xfer_partial): Remove.
(arm_linux_read_description): New function.
(_initialize_arm_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/arm/linux.mh (TDEP_XML): Delete.
* mips-linux-nat.c: Include preparsed descriptions instead of
"xml-support.h".
(super_xfer_partial, mips_linux_xfer_partial): Remove.
(mips_linux_read_description): New function.
(_initialize_mips_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/mips/linux.mh (TDEP_XML): Delete.
* Makefile.in (XMLFILES): Remove $(TDEP_XML).
(features_headers, arm_with_iwmmxt_c, mips_linux_c)
(mips64_linux_c): New macros.
(arm-linux-nat.o, mips-linux-nat.o): Update.
* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
2007-10-15 21:19:18 +02:00
|
|
|
|
}
|
|
|
|
|
|
2017-07-26 15:55:31 +02:00
|
|
|
|
namespace selftests {
|
|
|
|
|
|
|
|
|
|
static std::vector<std::pair<const char*, const target_desc *>> xml_tdesc;
|
|
|
|
|
|
|
|
|
|
#if GDB_SELF_TEST
|
|
|
|
|
|
|
|
|
|
/* See target-descritpions.h. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
record_xml_tdesc (const char *xml_file, const struct target_desc *tdesc)
|
|
|
|
|
{
|
|
|
|
|
xml_tdesc.emplace_back (xml_file, tdesc);
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
2018-04-18 21:09:12 +02:00
|
|
|
|
/* Test the convesion process of a target description to/from xml: Take a target
|
|
|
|
|
description TDESC, convert to xml, back to a description, and confirm the new
|
|
|
|
|
tdesc is identical to the original. */
|
|
|
|
|
static bool
|
|
|
|
|
maintenance_check_tdesc_xml_convert (const target_desc *tdesc, const char *name)
|
|
|
|
|
{
|
|
|
|
|
const char *xml = tdesc_get_features_xml (tdesc);
|
|
|
|
|
|
|
|
|
|
if (xml == nullptr || *xml != '@')
|
|
|
|
|
{
|
|
|
|
|
printf_filtered (_("Could not convert description for %s to xml.\n"),
|
|
|
|
|
name);
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const target_desc *tdesc_trans = string_read_description_xml (xml + 1);
|
|
|
|
|
|
|
|
|
|
if (tdesc_trans == nullptr)
|
|
|
|
|
{
|
|
|
|
|
printf_filtered (_("Could not convert description for %s from xml.\n"),
|
|
|
|
|
name);
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
else if (*tdesc != *tdesc_trans)
|
|
|
|
|
{
|
|
|
|
|
printf_filtered (_("Converted description for %s does not match.\n"),
|
|
|
|
|
name);
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2017-07-26 15:55:31 +02:00
|
|
|
|
/* Check that the target descriptions created dynamically by
|
|
|
|
|
architecture-specific code equal the descriptions created from XML files
|
|
|
|
|
found in the specified directory DIR. */
|
|
|
|
|
|
|
|
|
|
static void
|
2017-09-10 05:52:05 +02:00
|
|
|
|
maintenance_check_xml_descriptions (const char *dir, int from_tty)
|
2017-07-26 15:55:31 +02:00
|
|
|
|
{
|
|
|
|
|
if (dir == NULL)
|
|
|
|
|
error (_("Missing dir name"));
|
|
|
|
|
|
|
|
|
|
gdb::unique_xmalloc_ptr<char> dir1 (tilde_expand (dir));
|
|
|
|
|
std::string feature_dir (dir1.get ());
|
|
|
|
|
unsigned int failed = 0;
|
|
|
|
|
|
|
|
|
|
for (auto const &e : selftests::xml_tdesc)
|
|
|
|
|
{
|
|
|
|
|
std::string tdesc_xml = (feature_dir + SLASH_STRING + e.first);
|
|
|
|
|
const target_desc *tdesc
|
|
|
|
|
= file_read_description_xml (tdesc_xml.data ());
|
|
|
|
|
|
|
|
|
|
if (tdesc == NULL || *tdesc != *e.second)
|
2018-04-18 21:09:12 +02:00
|
|
|
|
{
|
|
|
|
|
printf_filtered ( _("Descriptions for %s do not match.\n"), e.first);
|
|
|
|
|
failed++;
|
|
|
|
|
}
|
|
|
|
|
else if (!maintenance_check_tdesc_xml_convert (tdesc, e.first)
|
|
|
|
|
|| !maintenance_check_tdesc_xml_convert (e.second, e.first))
|
2017-07-26 15:55:31 +02:00
|
|
|
|
failed++;
|
|
|
|
|
}
|
|
|
|
|
printf_filtered (_("Tested %lu XML files, %d failed\n"),
|
|
|
|
|
(long) selftests::xml_tdesc.size (), failed);
|
|
|
|
|
}
|
|
|
|
|
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
void
|
|
|
|
|
_initialize_target_descriptions (void)
|
|
|
|
|
{
|
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-08 22:00:36 +01:00
|
|
|
|
tdesc_data = gdbarch_data_register_pre_init (tdesc_data_init);
|
|
|
|
|
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
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|
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|
add_prefix_cmd ("tdesc", class_maintenance, set_tdesc_cmd, _("\
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|
Set target description specific variables."),
|
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&tdesc_set_cmdlist, "set tdesc ",
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0 /* allow-unknown */, &setlist);
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add_prefix_cmd ("tdesc", class_maintenance, show_tdesc_cmd, _("\
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|
Show target description specific variables."),
|
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&tdesc_show_cmdlist, "show tdesc ",
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|
0 /* allow-unknown */, &showlist);
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|
add_prefix_cmd ("tdesc", class_maintenance, unset_tdesc_cmd, _("\
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|
|
Unset target description specific variables."),
|
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&tdesc_unset_cmdlist, "unset tdesc ",
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|
|
|
0 /* allow-unknown */, &unsetlist);
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add_setshow_filename_cmd ("filename", class_obscure,
|
2012-11-09 02:47:20 +01:00
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&tdesc_filename_cmd_string,
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
_("\
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|
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|
|
Set the file to read for an XML target description"), _("\
|
|
|
|
|
Show the file to read for an XML target description"), _("\
|
|
|
|
|
When set, GDB will read the target description from a local\n\
|
|
|
|
|
file instead of querying the remote target."),
|
|
|
|
|
set_tdesc_filename_cmd,
|
|
|
|
|
show_tdesc_filename_cmd,
|
|
|
|
|
&tdesc_set_cmdlist, &tdesc_show_cmdlist);
|
|
|
|
|
|
|
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|
|
add_cmd ("filename", class_obscure, unset_tdesc_filename_cmd, _("\
|
|
|
|
|
Unset the file to read for an XML target description. When unset,\n\
|
|
|
|
|
GDB will read the description from the target."),
|
|
|
|
|
&tdesc_unset_cmdlist);
|
* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it.
(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
(_intialize_target_descriptions): Register "maint print c-tdesc".
* features/Makefile (XMLTOC, CFILES, GDB): New macros.
(cfiles, %.c): New rules.
* features/arm-with-iwmmxt.c, features/mips-linux.c,
features/mips64-linux.c: New generated files.
* arm-linux-nat.c: Include preparsed description instead of
"xml-support.h".
(super_xfer_partial, arm_linux_xfer_partial): Remove.
(arm_linux_read_description): New function.
(_initialize_arm_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/arm/linux.mh (TDEP_XML): Delete.
* mips-linux-nat.c: Include preparsed descriptions instead of
"xml-support.h".
(super_xfer_partial, mips_linux_xfer_partial): Remove.
(mips_linux_read_description): New function.
(_initialize_mips_linux_nat): Set to_read_description instead of
to_xfer_partial. Initialize preparsed description.
* config/mips/linux.mh (TDEP_XML): Delete.
* Makefile.in (XMLFILES): Remove $(TDEP_XML).
(features_headers, arm_with_iwmmxt_c, mips_linux_c)
(mips64_linux_c): New macros.
(arm-linux-nat.o, mips-linux-nat.o): Update.
* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
2007-10-15 21:19:18 +02:00
|
|
|
|
|
|
|
|
|
add_cmd ("c-tdesc", class_maintenance, maint_print_c_tdesc_cmd, _("\
|
|
|
|
|
Print the current target description as a C source file."),
|
|
|
|
|
&maintenanceprintlist);
|
2017-07-26 15:55:31 +02:00
|
|
|
|
|
|
|
|
|
cmd_list_element *cmd;
|
|
|
|
|
|
|
|
|
|
cmd = add_cmd ("xml-descriptions", class_maintenance,
|
|
|
|
|
maintenance_check_xml_descriptions, _("\
|
|
|
|
|
Check the target descriptions created in GDB equal the descriptions\n\
|
|
|
|
|
created from XML files in the directory.\n\
|
|
|
|
|
The parameter is the directory name."),
|
|
|
|
|
&maintenancechecklist);
|
|
|
|
|
set_cmd_completer (cmd, filename_completer);
|
XML feature description support.
* NEWS: Mention target descriptions, "set tdesc filename",
"unset tdesc filename", "show tdesc filename", and
qXfer:features:read.
* arch-utils.c (choose_architecture_for_target): New function.
(gdbarch_info_fill): Call it.
* target-descriptions.c (struct property): Make members non-const.
(struct target_desc): Add arch member.
(target_description_filename): New variable.
(target_find_description): Try via XML first.
(tdesc_architecture): New.
(free_target_description, make_cleanup_free_target_description): New.
(set_tdesc_property): Call xstrdup.
(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
* target-descriptions.h (tdesc_architecture)
(make_cleanup_free_target_description, set_tdesc_architecture): New
prototypes.
* Makefile.in (SFILES): Add xml-tdesc.c.
(COMMON_OBS): Add xml-tdesc.o.
(target-descriptions.o): Update.
(xml-tdesc.o): New rule.
* xml-tdesc.c, xml-tdesc.h: New files.
* remote.c (PACKET_qXfer_features): New enum.
(remote_protocol_features): Add qXfer:features:read.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
(_initialize_remote): Register qXfer:features:read.
* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
* features/gdb-target.dtd: New file.
* linux-i386-low.c (the_low_target): Set arch_string.
* linux-x86-64-low.c (the_low_target): Likewise.
* linux-low.c (linux_arch_string): New.
(linux_target_ops): Add it.
* linux-low.h (struct linux_target_ops): Add arch_string.
* server.c (write_qxfer_response): Use const void * for DATA.
(get_features_xml): New.
(handle_query): Handle qXfer:features:read. Report it for qSupported.
* target.h (struct target_ops): Add arch_string method.
* gdb.texinfo (Target Descriptions): New section.
(General Query Packets): Add QPassSignals anchor. Mention
qXfer:features:read under qSupported. Expand mentions of
qXfer:memory-map:read and QPassSignals. Document
qXfer:features:read.
2007-01-09 23:55:10 +01:00
|
|
|
|
}
|