binutils-gdb/gdb/xml-support.h

237 lines
7.8 KiB
C
Raw Normal View History

gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
/* Helper routines for parsing XML using Expat.
2007-01-09 18:59:20 +01:00
Copyright (C) 2006, 2007 Free Software Foundation, Inc.
gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
#ifndef XML_SUPPORT_H
#define XML_SUPPORT_H
* memory-map.c (struct_memory_map_parsing_data): Remove most members. Make property_name an array. (free_memory_map_parsing_data, memory_map_start_element) (memory_map_end_element, memory_map_character_data): Delete. (memory_map_start_memory, memory_map_end_memory) (memory_map_start_property, memory_map_end_property): New functions. (property_attributes, memory_children, memory_type_enum) (memory_attributes, memory_map_children, memory_map_elements): New. (parse_memory_map): Rewrite. * xml-support.c (debug_xml): New. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser): Delete. (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text) (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup) (gdb_xml_start_element, gdb_xml_start_element_wrapper) (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup) (gdb_xml_create_parser_and_cleanup, gdb_xml_parse) (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support): New. * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler) (enum gdb_xml_attribute_flag, struct gdb_xml_attribute) (enum gdb_xml_element_flag, struct gdb_xml_element) (gdb_xml_element_start_handler, gdb_xml_element_end_handler) (struct gdb_xml_enum): New. (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug) (gdb_xml_error, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes. * Makefile.in (xml_support_h, xml-support.o): Update. * gdb.texinfo (Debugging Output): Document "set debug xml" and "show debug xml".
2007-01-04 23:11:44 +01:00
#include "gdb_obstack.h"
#include "vec.h"
gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
* memory-map.c (struct_memory_map_parsing_data): Remove most members. Make property_name an array. (free_memory_map_parsing_data, memory_map_start_element) (memory_map_end_element, memory_map_character_data): Delete. (memory_map_start_memory, memory_map_end_memory) (memory_map_start_property, memory_map_end_property): New functions. (property_attributes, memory_children, memory_type_enum) (memory_attributes, memory_map_children, memory_map_elements): New. (parse_memory_map): Rewrite. * xml-support.c (debug_xml): New. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser): Delete. (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text) (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup) (gdb_xml_start_element, gdb_xml_start_element_wrapper) (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup) (gdb_xml_create_parser_and_cleanup, gdb_xml_parse) (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support): New. * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler) (enum gdb_xml_attribute_flag, struct gdb_xml_attribute) (enum gdb_xml_element_flag, struct gdb_xml_element) (gdb_xml_element_start_handler, gdb_xml_element_end_handler) (struct gdb_xml_enum): New. (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug) (gdb_xml_error, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes. * Makefile.in (xml_support_h, xml-support.o): Update. * gdb.texinfo (Debugging Output): Document "set debug xml" and "show debug xml".
2007-01-04 23:11:44 +01:00
struct gdb_xml_parser;
struct gdb_xml_element;
struct gdb_xml_attribute;
gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
* Makefile.in (XMLFILES): New. (COMMON_OBS): Add xml-builtin.o. (xml-builtin.c, stamp-xml): New rules. (xml-tdesc.o): Update. * features/feature_to_c.sh: New file. * xml-support.c (MAX_XINCLUDE_DEPTH): Define. (struct gdb_xml_parser): Add dtd_name and is_xinclude. (gdb_xml_start_element): Initialize scope after possibly reallocating scopes. Move cleanup later. Handle the XInclude description specially. (gdb_xml_end_element): Only parse the body if there is a current element. Call XML_DefaultCurrent if there is no element. (gdb_xml_fetch_external_entity, gdb_xml_use_dtd): New. (struct xinclude_parsing_data, xinclude_start_include) (xinclude_end_include, xml_xinclude_default) (xml_xinclude_start_doctype, xml_xinclude_end_doctype) (xml_xinclude_xml_decl, xml_xinclude_cleanup, xinclude_attributes) (xinclude_elements, xml_process_xincludes, fetch_xml_builtin): New. * xml-support.h (xml_fetch_another, xml_process_xincludes) (fetch_xml_builtin, xml_builtin, gdb_xml_use_dtd): New declarations. * xml-tdesc.c (tdesc_parse_xml): Add fetcher_baton argument. Expand XInclude directives. Use the compiled in DTD. (fetch_xml_from_file): Add baton argument. Treat it as a containing directory name. Do not warn here. (file_read_description_xml): Update call. Warn here instead. Pass a dirname as baton. (fetch_available_features_from_target): New. (target_read_description_xml): Use it. * features/gdb-target.dtd: Add copyright notice. Use xinclude.dtd to handle XInclude. * features/xinclude.dtd: New file. * gdb.xml/bad-include.xml, gdb.xml/inc-2.xml, gdb.xml/inc-body.xml, gdb.xml/includes.xml, gdb.xml/tdesc-xinclude.exp: New files. * gdb.texinfo (Target Description Format): Add section on XInclude.
2007-02-07 23:48:06 +01:00
/* Return an XML document which was compiled into GDB, from
the given FILENAME, or NULL if the file was not compiled in. */
const char *fetch_xml_builtin (const char *filename);
/* A to_xfer_partial helper function which reads XML files which were
compiled into GDB. The target may call this function from its own
to_xfer_partial handler, after converting object and annex to the
appropriate filename. */
LONGEST xml_builtin_xfer_partial (const char *filename,
gdb_byte *readbuf, const gdb_byte *writebuf,
ULONGEST offset, LONGEST len);
* Makefile.in (XMLFILES): New. (COMMON_OBS): Add xml-builtin.o. (xml-builtin.c, stamp-xml): New rules. (xml-tdesc.o): Update. * features/feature_to_c.sh: New file. * xml-support.c (MAX_XINCLUDE_DEPTH): Define. (struct gdb_xml_parser): Add dtd_name and is_xinclude. (gdb_xml_start_element): Initialize scope after possibly reallocating scopes. Move cleanup later. Handle the XInclude description specially. (gdb_xml_end_element): Only parse the body if there is a current element. Call XML_DefaultCurrent if there is no element. (gdb_xml_fetch_external_entity, gdb_xml_use_dtd): New. (struct xinclude_parsing_data, xinclude_start_include) (xinclude_end_include, xml_xinclude_default) (xml_xinclude_start_doctype, xml_xinclude_end_doctype) (xml_xinclude_xml_decl, xml_xinclude_cleanup, xinclude_attributes) (xinclude_elements, xml_process_xincludes, fetch_xml_builtin): New. * xml-support.h (xml_fetch_another, xml_process_xincludes) (fetch_xml_builtin, xml_builtin, gdb_xml_use_dtd): New declarations. * xml-tdesc.c (tdesc_parse_xml): Add fetcher_baton argument. Expand XInclude directives. Use the compiled in DTD. (fetch_xml_from_file): Add baton argument. Treat it as a containing directory name. Do not warn here. (file_read_description_xml): Update call. Warn here instead. Pass a dirname as baton. (fetch_available_features_from_target): New. (target_read_description_xml): Use it. * features/gdb-target.dtd: Add copyright notice. Use xinclude.dtd to handle XInclude. * features/xinclude.dtd: New file. * gdb.xml/bad-include.xml, gdb.xml/inc-2.xml, gdb.xml/inc-body.xml, gdb.xml/includes.xml, gdb.xml/tdesc-xinclude.exp: New files. * gdb.texinfo (Target Description Format): Add section on XInclude.
2007-02-07 23:48:06 +01:00
/* The text of compiled-in XML documents, from xml-builtin.c
(generated). */
* Makefile.in (XMLFILES): New. (COMMON_OBS): Add xml-builtin.o. (xml-builtin.c, stamp-xml): New rules. (xml-tdesc.o): Update. * features/feature_to_c.sh: New file. * xml-support.c (MAX_XINCLUDE_DEPTH): Define. (struct gdb_xml_parser): Add dtd_name and is_xinclude. (gdb_xml_start_element): Initialize scope after possibly reallocating scopes. Move cleanup later. Handle the XInclude description specially. (gdb_xml_end_element): Only parse the body if there is a current element. Call XML_DefaultCurrent if there is no element. (gdb_xml_fetch_external_entity, gdb_xml_use_dtd): New. (struct xinclude_parsing_data, xinclude_start_include) (xinclude_end_include, xml_xinclude_default) (xml_xinclude_start_doctype, xml_xinclude_end_doctype) (xml_xinclude_xml_decl, xml_xinclude_cleanup, xinclude_attributes) (xinclude_elements, xml_process_xincludes, fetch_xml_builtin): New. * xml-support.h (xml_fetch_another, xml_process_xincludes) (fetch_xml_builtin, xml_builtin, gdb_xml_use_dtd): New declarations. * xml-tdesc.c (tdesc_parse_xml): Add fetcher_baton argument. Expand XInclude directives. Use the compiled in DTD. (fetch_xml_from_file): Add baton argument. Treat it as a containing directory name. Do not warn here. (file_read_description_xml): Update call. Warn here instead. Pass a dirname as baton. (fetch_available_features_from_target): New. (target_read_description_xml): Use it. * features/gdb-target.dtd: Add copyright notice. Use xinclude.dtd to handle XInclude. * features/xinclude.dtd: New file. * gdb.xml/bad-include.xml, gdb.xml/inc-2.xml, gdb.xml/inc-body.xml, gdb.xml/includes.xml, gdb.xml/tdesc-xinclude.exp: New files. * gdb.texinfo (Target Description Format): Add section on XInclude.
2007-02-07 23:48:06 +01:00
extern const char *xml_builtin[][2];
/* Return a malloc allocated string with special characters from TEXT
replaced by entity references. */
char *xml_escape_text (const char *text);
/* Support for XInclude. */
/* Callback to fetch a new XML file, based on the provided HREF. */
typedef char *(*xml_fetch_another) (const char *href, void *baton);
/* Return a new string which is the expansion of TEXT after processing
<xi:include> tags. FETCHER will be called (with FETCHER_BATON) to
retrieve any new files. DEPTH should be zero on the initial call.
On failure, this function uses NAME in a warning and returns NULL.
It may throw an exception, but does not for XML parsing
problems. */
char *xml_process_xincludes (const char *name, const char *text,
xml_fetch_another fetcher, void *fetcher_baton,
int depth);
* Makefile.in (XMLFILES): New. (COMMON_OBS): Add xml-builtin.o. (xml-builtin.c, stamp-xml): New rules. (xml-tdesc.o): Update. * features/feature_to_c.sh: New file. * xml-support.c (MAX_XINCLUDE_DEPTH): Define. (struct gdb_xml_parser): Add dtd_name and is_xinclude. (gdb_xml_start_element): Initialize scope after possibly reallocating scopes. Move cleanup later. Handle the XInclude description specially. (gdb_xml_end_element): Only parse the body if there is a current element. Call XML_DefaultCurrent if there is no element. (gdb_xml_fetch_external_entity, gdb_xml_use_dtd): New. (struct xinclude_parsing_data, xinclude_start_include) (xinclude_end_include, xml_xinclude_default) (xml_xinclude_start_doctype, xml_xinclude_end_doctype) (xml_xinclude_xml_decl, xml_xinclude_cleanup, xinclude_attributes) (xinclude_elements, xml_process_xincludes, fetch_xml_builtin): New. * xml-support.h (xml_fetch_another, xml_process_xincludes) (fetch_xml_builtin, xml_builtin, gdb_xml_use_dtd): New declarations. * xml-tdesc.c (tdesc_parse_xml): Add fetcher_baton argument. Expand XInclude directives. Use the compiled in DTD. (fetch_xml_from_file): Add baton argument. Treat it as a containing directory name. Do not warn here. (file_read_description_xml): Update call. Warn here instead. Pass a dirname as baton. (fetch_available_features_from_target): New. (target_read_description_xml): Use it. * features/gdb-target.dtd: Add copyright notice. Use xinclude.dtd to handle XInclude. * features/xinclude.dtd: New file. * gdb.xml/bad-include.xml, gdb.xml/inc-2.xml, gdb.xml/inc-body.xml, gdb.xml/includes.xml, gdb.xml/tdesc-xinclude.exp: New files. * gdb.texinfo (Target Description Format): Add section on XInclude.
2007-02-07 23:48:06 +01:00
/* Simplified XML parser infrastructure. */
* memory-map.c (struct_memory_map_parsing_data): Remove most members. Make property_name an array. (free_memory_map_parsing_data, memory_map_start_element) (memory_map_end_element, memory_map_character_data): Delete. (memory_map_start_memory, memory_map_end_memory) (memory_map_start_property, memory_map_end_property): New functions. (property_attributes, memory_children, memory_type_enum) (memory_attributes, memory_map_children, memory_map_elements): New. (parse_memory_map): Rewrite. * xml-support.c (debug_xml): New. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser): Delete. (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text) (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup) (gdb_xml_start_element, gdb_xml_start_element_wrapper) (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup) (gdb_xml_create_parser_and_cleanup, gdb_xml_parse) (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support): New. * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler) (enum gdb_xml_attribute_flag, struct gdb_xml_attribute) (enum gdb_xml_element_flag, struct gdb_xml_element) (gdb_xml_element_start_handler, gdb_xml_element_end_handler) (struct gdb_xml_enum): New. (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug) (gdb_xml_error, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes. * Makefile.in (xml_support_h, xml-support.o): Update. * gdb.texinfo (Debugging Output): Document "set debug xml" and "show debug xml".
2007-01-04 23:11:44 +01:00
/* A name and value pair, used to record parsed attributes. */
gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
* memory-map.c (struct_memory_map_parsing_data): Remove most members. Make property_name an array. (free_memory_map_parsing_data, memory_map_start_element) (memory_map_end_element, memory_map_character_data): Delete. (memory_map_start_memory, memory_map_end_memory) (memory_map_start_property, memory_map_end_property): New functions. (property_attributes, memory_children, memory_type_enum) (memory_attributes, memory_map_children, memory_map_elements): New. (parse_memory_map): Rewrite. * xml-support.c (debug_xml): New. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser): Delete. (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text) (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup) (gdb_xml_start_element, gdb_xml_start_element_wrapper) (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup) (gdb_xml_create_parser_and_cleanup, gdb_xml_parse) (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support): New. * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler) (enum gdb_xml_attribute_flag, struct gdb_xml_attribute) (enum gdb_xml_element_flag, struct gdb_xml_element) (gdb_xml_element_start_handler, gdb_xml_element_end_handler) (struct gdb_xml_enum): New. (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug) (gdb_xml_error, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes. * Makefile.in (xml_support_h, xml-support.o): Update. * gdb.texinfo (Debugging Output): Document "set debug xml" and "show debug xml".
2007-01-04 23:11:44 +01:00
struct gdb_xml_value
{
const char *name;
void *value;
};
typedef struct gdb_xml_value gdb_xml_value_s;
DEF_VEC_O(gdb_xml_value_s);
gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
* memory-map.c (struct_memory_map_parsing_data): Remove most members. Make property_name an array. (free_memory_map_parsing_data, memory_map_start_element) (memory_map_end_element, memory_map_character_data): Delete. (memory_map_start_memory, memory_map_end_memory) (memory_map_start_property, memory_map_end_property): New functions. (property_attributes, memory_children, memory_type_enum) (memory_attributes, memory_map_children, memory_map_elements): New. (parse_memory_map): Rewrite. * xml-support.c (debug_xml): New. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser): Delete. (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text) (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup) (gdb_xml_start_element, gdb_xml_start_element_wrapper) (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup) (gdb_xml_create_parser_and_cleanup, gdb_xml_parse) (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support): New. * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler) (enum gdb_xml_attribute_flag, struct gdb_xml_attribute) (enum gdb_xml_element_flag, struct gdb_xml_element) (gdb_xml_element_start_handler, gdb_xml_element_end_handler) (struct gdb_xml_enum): New. (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug) (gdb_xml_error, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes. * Makefile.in (xml_support_h, xml-support.o): Update. * gdb.texinfo (Debugging Output): Document "set debug xml" and "show debug xml".
2007-01-04 23:11:44 +01:00
/* The type of an attribute handler.
gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
* memory-map.c (struct_memory_map_parsing_data): Remove most members. Make property_name an array. (free_memory_map_parsing_data, memory_map_start_element) (memory_map_end_element, memory_map_character_data): Delete. (memory_map_start_memory, memory_map_end_memory) (memory_map_start_property, memory_map_end_property): New functions. (property_attributes, memory_children, memory_type_enum) (memory_attributes, memory_map_children, memory_map_elements): New. (parse_memory_map): Rewrite. * xml-support.c (debug_xml): New. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser): Delete. (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text) (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup) (gdb_xml_start_element, gdb_xml_start_element_wrapper) (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup) (gdb_xml_create_parser_and_cleanup, gdb_xml_parse) (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support): New. * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler) (enum gdb_xml_attribute_flag, struct gdb_xml_attribute) (enum gdb_xml_element_flag, struct gdb_xml_element) (gdb_xml_element_start_handler, gdb_xml_element_end_handler) (struct gdb_xml_enum): New. (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug) (gdb_xml_error, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes. * Makefile.in (xml_support_h, xml-support.o): Update. * gdb.texinfo (Debugging Output): Document "set debug xml" and "show debug xml".
2007-01-04 23:11:44 +01:00
PARSER is the current XML parser, which should be used to issue any
debugging or error messages. The second argument is the
corresponding attribute description, so that a single handler can
be used for multiple attributes; the attribute name is available
for error messages and the handler data is available for additional
customization (see gdb_xml_parse_attr_enum). VALUE is the string
value of the attribute.
The returned value should be freeable with xfree, and will be freed
after the start handler is called. Errors should be reported by
calling gdb_xml_error. */
typedef void *(gdb_xml_attribute_handler) (struct gdb_xml_parser *parser,
const struct gdb_xml_attribute *,
const char *value);
/* Flags for attributes. If no flags are specified, the attribute is
required. */
enum gdb_xml_attribute_flag
{
GDB_XML_AF_NONE,
GDB_XML_AF_OPTIONAL = 1 << 0, /* The attribute is optional. */
};
/* An expected attribute and the handler to call when it is
encountered. Arrays of struct gdb_xml_attribute are terminated
by an entry with NAME == NULL. */
struct gdb_xml_attribute
{
const char *name;
int flags;
gdb_xml_attribute_handler *handler;
const void *handler_data;
};
/* Flags for elements. If no flags are specified, the element is
required exactly once. */
enum gdb_xml_element_flag
{
GDB_XML_EF_NONE,
GDB_XML_EF_OPTIONAL = 1 << 0, /* The element is optional. */
GDB_XML_EF_REPEATABLE = 1 << 1, /* The element is repeatable. */
};
/* A handler called at the beginning of an element.
PARSER is the current XML parser, which should be used to issue any
debugging or error messages. ELEMENT is the current element.
USER_DATA is the opaque pointer supplied when the parser was
created. ATTRIBUTES is a vector of the values of any attributes
attached to this element.
The start handler will only be called if all the required
attributes were present and parsed successfully, and elements of
ATTRIBUTES are guaranteed to be in the same order used in
ELEMENT->ATTRIBUTES (not the order from the XML file). Accordingly
fixed offsets can be used to find any non-optional attributes as
long as no optional attributes precede them. */
typedef void (gdb_xml_element_start_handler)
(struct gdb_xml_parser *parser, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes);
/* A handler called at the end of an element.
PARSER, ELEMENT, and USER_DATA are as for the start handler. BODY
is any accumulated body text inside the element, with leading and
trailing whitespace removed. It will never be NULL. */
typedef void (gdb_xml_element_end_handler)
(struct gdb_xml_parser *, const struct gdb_xml_element *,
void *user_data, const char *body_text);
/* An expected element and the handlers to call when it is
encountered. Arrays of struct gdb_xml_element are terminated
by an entry with NAME == NULL. */
struct gdb_xml_element
{
const char *name;
const struct gdb_xml_attribute *attributes;
const struct gdb_xml_element *children;
int flags;
gdb_xml_element_start_handler *start_handler;
gdb_xml_element_end_handler *end_handler;
};
/* Initialize and return a parser. Register a cleanup to destroy the
parser. */
struct gdb_xml_parser *gdb_xml_create_parser_and_cleanup
(const char *name, const struct gdb_xml_element *elements,
void *user_data);
* Makefile.in (XMLFILES): New. (COMMON_OBS): Add xml-builtin.o. (xml-builtin.c, stamp-xml): New rules. (xml-tdesc.o): Update. * features/feature_to_c.sh: New file. * xml-support.c (MAX_XINCLUDE_DEPTH): Define. (struct gdb_xml_parser): Add dtd_name and is_xinclude. (gdb_xml_start_element): Initialize scope after possibly reallocating scopes. Move cleanup later. Handle the XInclude description specially. (gdb_xml_end_element): Only parse the body if there is a current element. Call XML_DefaultCurrent if there is no element. (gdb_xml_fetch_external_entity, gdb_xml_use_dtd): New. (struct xinclude_parsing_data, xinclude_start_include) (xinclude_end_include, xml_xinclude_default) (xml_xinclude_start_doctype, xml_xinclude_end_doctype) (xml_xinclude_xml_decl, xml_xinclude_cleanup, xinclude_attributes) (xinclude_elements, xml_process_xincludes, fetch_xml_builtin): New. * xml-support.h (xml_fetch_another, xml_process_xincludes) (fetch_xml_builtin, xml_builtin, gdb_xml_use_dtd): New declarations. * xml-tdesc.c (tdesc_parse_xml): Add fetcher_baton argument. Expand XInclude directives. Use the compiled in DTD. (fetch_xml_from_file): Add baton argument. Treat it as a containing directory name. Do not warn here. (file_read_description_xml): Update call. Warn here instead. Pass a dirname as baton. (fetch_available_features_from_target): New. (target_read_description_xml): Use it. * features/gdb-target.dtd: Add copyright notice. Use xinclude.dtd to handle XInclude. * features/xinclude.dtd: New file. * gdb.xml/bad-include.xml, gdb.xml/inc-2.xml, gdb.xml/inc-body.xml, gdb.xml/includes.xml, gdb.xml/tdesc-xinclude.exp: New files. * gdb.texinfo (Target Description Format): Add section on XInclude.
2007-02-07 23:48:06 +01:00
/* Associate DTD_NAME, which must be the name of a compiled-in DTD,
with PARSER. */
void gdb_xml_use_dtd (struct gdb_xml_parser *parser, const char *dtd_name);
* memory-map.c (struct_memory_map_parsing_data): Remove most members. Make property_name an array. (free_memory_map_parsing_data, memory_map_start_element) (memory_map_end_element, memory_map_character_data): Delete. (memory_map_start_memory, memory_map_end_memory) (memory_map_start_property, memory_map_end_property): New functions. (property_attributes, memory_children, memory_type_enum) (memory_attributes, memory_map_children, memory_map_elements): New. (parse_memory_map): Rewrite. * xml-support.c (debug_xml): New. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser): Delete. (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text) (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup) (gdb_xml_start_element, gdb_xml_start_element_wrapper) (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup) (gdb_xml_create_parser_and_cleanup, gdb_xml_parse) (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support): New. * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler) (enum gdb_xml_attribute_flag, struct gdb_xml_attribute) (enum gdb_xml_element_flag, struct gdb_xml_element) (gdb_xml_element_start_handler, gdb_xml_element_end_handler) (struct gdb_xml_enum): New. (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug) (gdb_xml_error, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes. * Makefile.in (xml_support_h, xml-support.o): Update. * gdb.texinfo (Debugging Output): Document "set debug xml" and "show debug xml".
2007-01-04 23:11:44 +01:00
/* Invoke PARSER on BUFFER. BUFFER is the data to parse, which
should be NUL-terminated.
The return value is 0 for success or -1 for error. It may throw,
but only if something unexpected goes wrong during parsing; parse
errors will be caught, warned about, and reported as failure. */
int gdb_xml_parse (struct gdb_xml_parser *parser, const char *buffer);
/* Issue a debugging message from one of PARSER's handlers. */
void gdb_xml_debug (struct gdb_xml_parser *parser, const char *format, ...)
ATTR_FORMAT (printf, 2, 0);
/* Issue an error message from one of PARSER's handlers, and stop
parsing. */
void gdb_xml_error (struct gdb_xml_parser *parser, const char *format, ...)
ATTR_NORETURN ATTR_FORMAT (printf, 2, 0);
/* Parse an integer attribute into a ULONGEST. */
extern gdb_xml_attribute_handler gdb_xml_parse_attr_ulongest;
/* Map NAME to VALUE. A struct gdb_xml_enum * should be saved as the
value of handler_data when using gdb_xml_parse_attr_enum to parse a
fixed list of possible strings. The list is terminated by an entry
with NAME == NULL. */
struct gdb_xml_enum
{
const char *name;
ULONGEST value;
};
* 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 handler_data for yes/no boolean values. */
extern const struct gdb_xml_enum gdb_xml_enums_boolean[];
* memory-map.c (struct_memory_map_parsing_data): Remove most members. Make property_name an array. (free_memory_map_parsing_data, memory_map_start_element) (memory_map_end_element, memory_map_character_data): Delete. (memory_map_start_memory, memory_map_end_memory) (memory_map_start_property, memory_map_end_property): New functions. (property_attributes, memory_children, memory_type_enum) (memory_attributes, memory_map_children, memory_map_elements): New. (parse_memory_map): Rewrite. * xml-support.c (debug_xml): New. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser): Delete. (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text) (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup) (gdb_xml_start_element, gdb_xml_start_element_wrapper) (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup) (gdb_xml_create_parser_and_cleanup, gdb_xml_parse) (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support): New. * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler) (enum gdb_xml_attribute_flag, struct gdb_xml_attribute) (enum gdb_xml_element_flag, struct gdb_xml_element) (gdb_xml_element_start_handler, gdb_xml_element_end_handler) (struct gdb_xml_enum): New. (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug) (gdb_xml_error, gdb_xml_parse_attr_ulongest) (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes. (xml_get_required_attribute, xml_get_integer_attribute) (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes. * Makefile.in (xml_support_h, xml-support.o): Update. * gdb.texinfo (Debugging Output): Document "set debug xml" and "show debug xml".
2007-01-04 23:11:44 +01:00
extern gdb_xml_attribute_handler gdb_xml_parse_attr_enum;
/* Parse an integer string into a ULONGEST and return it, or call
gdb_xml_error if it could not be parsed. */
ULONGEST gdb_xml_parse_ulongest (struct gdb_xml_parser *parser,
const char *value);
gdb/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * Makefile.in (SFILES): Add memory-map.c and xml-support.c. (memory_map_h, xml_support_h): New. (target_h): Add vec_h dependency. (COMMON_OBS): Add memory-map.o and xml-support.o. (memory-map.o, xml-support.o): New rules. (remote.o): Update. * exceptions.h (enum errors): Add XML_PARSE_ERROR. * infcmd.c (run_command_1, attach_command): Call target_pre_inferior. * memattr.c (default_mem_attrib): Initialize blocksize. (target_mem_region_list, mem_use_target) (target_mem_regions_valid, mem_region_cmp, mem_region_init) (require_user_regions, require_target_regions) (invalidate_target_mem_regions): New. (create_mem_region): Use mem_region_init. (mem_clear): Move higher. (lookup_mem_region): Use require_target_regions. (mem_command): Implement "mem auto". (mem_info_command): Handle target-supplied regions and flash attributes. (mem_enable_command, mem_disable_command, mem_delete_command): Use require_user_regions. (_initialize_mem): Mention "mem auto" in help. * memattr.h (enum mem_access_mode): Add MEM_FLASH. (struct mem_attrib): Add blocksize. (invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New prototypes. * remote.c: Include "memory-map.h". (PACKET_qXfer_memory_map): New enum value. (remote_protocol_features): Add qXfer:memory-map:read. (remote_xfer_partial): Handle memory maps. (remote_memory_map): New. (init_remote_ops, init_remote_async_ops): Set to_memory_map. (_initialize_remote): Register qXfer:memory-map:read. * target.c (update_current_target): Mention to_memory_map. (target_memory_map, target_pre_inferior): New. (target_preopen): Call target_pre_inferior. * target.h: Include "vec.h". (enum target_object): Add TARGET_OBJECT_MEMORY_MAP. (struct target_ops): Add to_memory_map. (target_memory_map, target_pre_inferior): New prototypes. * memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files. gdb/doc/ 2006-09-21 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> * gdb.texinfo (Memory Region Attributes): Mention target-supplied memory regions and "mem auto".
2006-09-21 15:54:03 +02:00
#endif