2011-05-17 15:02:18 +02:00
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2011-05-17 Alan Modra <amodra@gmail.com>
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PR ld/12760
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* bfdlink.h (struct bfd_link_callbacks <notice>): Add "flags" and
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"string" param.
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2011-05-16 01:44:07 +02:00
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2011-05-16 Alan Modra <amodra@gmail.com>
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* bfdlink.h (struct bfd_link_hash_entry): Remove u.undef.weak field.
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2011-05-09 Paul Brook <paul@codesourcery.com>
bfd/
* elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
elf32_tic6x_fake_sections): New functions.
(elf_backend_fake_sections): Define.
gas/
* config/tc-tic6x.c (streq): Define.
(tic6x_get_unwind): New.
(s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
s_tic6x_personalityindex, s_tic6x_personality): New functions.
(md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
"personality" and "cantunwind".
(tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
tic6x_start_unwind_section, tic6x_unwind_frame_regs,
tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
tic6x_cfi_endproc): New.
* config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
(tic6x_unwind_info): New.
(tic6x_segment_info_type): Add marked_pr_dependency, unwind and
text_unwind.
(TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
tc_cfi_section_name): Define.
* doc/c-tic6x.texi: Document new unwinding directives.
* dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
definitions.
(cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
Move to dw2gencfi.h.
(CFI_EMIT_target): Define.
(dot_cfi_sections): Check tc_cfi_section_name.
(dot_cfi_startproc): Use tc_cfi_startproc.
(dot_cfi_endproc): Use tc_cfi_endproc.
* dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
CFI_val_encoded_addr): Move to here from dw2gencfi.c.
gas/testsuite:
* gas/tic6x/unwind-1.d: New test.
* gas/tic6x/unwind-1.s: New test.
* gas/tic6x/unwind-2.d: New test.
* gas/tic6x/unwind-2.s: New test.
* gas/tic6x/unwind-3.d: New test.
* gas/tic6x/unwind-3.s: New test.
* gas/tic6x/unwind-bad-1.d: New test.
* gas/tic6x/unwind-bad-1.s: New test.
* gas/tic6x/unwind-bad-1.l: New test.
* gas/tic6x/unwind-bad-2.d: New test.
* gas/tic6x/unwind-bad-2.s: New test.
* gas/tic6x/unwind-bad-2.l: New test.
include/
* elf/tic6x.h (ELF_STRING_C6000_unwind,
ELF_STRING_C6000_unwind_info, ELF_STRING_C6000_unwind_once,
ELF_STRING_C6000_unwind_info_once): Define.
2011-05-09 15:17:58 +02:00
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2011-05-09 Paul Brook <paul@codesourcery.com>
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* elf/tic6x.h (ELF_STRING_C6000_unwind,
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ELF_STRING_C6000_unwind_info, ELF_STRING_C6000_unwind_once,
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ELF_STRING_C6000_unwind_info_once): Define.
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2011-04-30 13:01:35 +02:00
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2011-04-30 Jakub Jelinek <jakub@redhat.com>
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* dwarf2.h (DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
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DW_OP_GNU_deref_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret): New.
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2011-04-25 20:28:53 +02:00
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2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
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* bfdlink.h (ENUM_BITFIELD): Remove.
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2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
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* ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h.
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2011-04-24 12:02:14 +02:00
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2011-04-24 Alan Modra <amodra@gmail.com>
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PR ld/12365
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PR ld/12696
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* bfdlink.h (ENUM_BITFIELD): Define.
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(struct bfd_link_hash_entry): Make "type" a bitfield. Add "non_ir_ref".
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(struct bfd_link_callbacks <notice>): Pass bfd_link_hash_entry pointer
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rather than "name".
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2011-04-20 02:11:33 +02:00
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2011-04-20 Alan Modra <amodra@gmail.com>
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PR ld/12365
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* bfdlink.h (struct bfd_link_callbacks): Modify multiple_definition
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and multiple_common parameters to pass in a bfd_link_hash_entry
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pointer rather than name,bfd etc. found in the hash entry.
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2011-03-31 16:29:33 +02:00
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2011-03-31 Tristan Gingold <gingold@adacore.com>
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* dwarf2.h (dwarf_line_number_hp_sfc_ops): New enum.
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2011-03-25 16:45:38 +01:00
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2011-03-24 Mark Wielaard <mjw@redhat.com>
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* dwarf2.h (dwarf_form): Remove deprecated DW_FORM_sig8 define.
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2011-03-23 15:09:48 +01:00
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2010-03-23 Rafael Ávila de Espíndola <respindola@mozilla.com>
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* plugin-api.h (ld_plugin_get_view): New.
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(ld_plugin_tag): Add LDPT_GET_VIEW.
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(ld_plugin_tv): Add tv_get_view.
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* dwarf2.h (DW_TAG_GNU_call_site, DW_TAG_GNU_call_site_parameter,
DW_AT_GNU_call_site_value, DW_AT_GNU_call_site_data_value,
DW_AT_GNU_call_site_target, DW_AT_GNU_call_site_target_clobbered,
DW_AT_GNU_tail_call, DW_AT_GNU_all_tail_call_sites,
DW_AT_GNU_all_call_sites,, DW_AT_GNU_all_source_call_sites,
DW_OP_GNU_entry_value): New.
2011-03-16 09:48:47 +01:00
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2011-03-16 Jakub Jelinek <jakub@redhat.com>
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* dwarf2.h (DW_TAG_GNU_call_site, DW_TAG_GNU_call_site_parameter,
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DW_AT_GNU_call_site_value, DW_AT_GNU_call_site_data_value,
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DW_AT_GNU_call_site_target, DW_AT_GNU_call_site_target_clobbered,
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DW_AT_GNU_tail_call, DW_AT_GNU_all_tail_call_sites,
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DW_AT_GNU_all_call_sites,, DW_AT_GNU_all_source_call_sites,
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DW_OP_GNU_entry_value): New.
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2011-02-28 19:30:16 +01:00
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2011-02-28 Kai Tietz <kai.tietz@onevision.com>
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* filenames.h (filename_ncmp): New prototype.
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ChangeLog include/
2011-02-23 Kai Tietz <kai.tietz@onevision.com>
* dwarf2.h (_ELF_DWARF2_H): Renamed to
_DWARF2_H.
(DWARF2_External_LineInfo, DWARF2_Internal_LineInfo,
DWARF2_External_PubNames, DWARF2_Internal_PubNames,
DWARF2_External_CompUnit, DWARF2_Internal_CompUnit,
DWARF2_External_ARange, DWARF2_Internal_ARange): Removed.
ChangeLog binutils/
2011-02-23 Kai Tietz <kai.tietz@onevision.com>
* dwarf.c (read_leb128): Use bfd_vma instead of
long type.
(dwarf_vmatoa): New helper routine.
(process_extended_line_op): Use for adr bfd_vma
type and print those typed values via BFD_VMA_FMT
or via dwarf_vmatoa for localized prints.
(fetch_indirect_string): Adjust offset's type.
(decode_location_expression): Adjust argument types
and uvalue type.
(read_and_display_attr_value): Likewise.
(read_and_display_attr): Likewise.
(decode_location_expression): Adjust printf format.
(process_debug_info): Likewise.
(display_debug_lines_raw): Likewise.
(display_debug_lines_decoded): Likewise.
(display_debug_pubnames): Likewise.
(display_debug_loc): Likewise.
(display_debug_aranges): Likewise.
* dwarf.h (DWARF2_External_LineInfo,
DWARF2_Internal_LineInfo, DWARF2_External_PubNames,
DWARF2_Internal_PubNames, DWARF2_External_CompUnit,
DWARF2_Internal_CompUnit, DWARF2_External_ARange,
DWARF2_Internal_ARange): Added..
(read_leb128): Adjust return type.
2011-02-23 09:52:34 +01:00
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2011-02-23 Kai Tietz <kai.tietz@onevision.com>
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* dwarf2.h (_ELF_DWARF2_H): Renamed to
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_DWARF2_H.
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(DWARF2_External_LineInfo, DWARF2_Internal_LineInfo,
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DWARF2_External_PubNames, DWARF2_Internal_PubNames,
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DWARF2_External_CompUnit, DWARF2_Internal_CompUnit,
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DWARF2_External_ARange, DWARF2_Internal_ARange): Removed.
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2011-02-08 14:30:10 +01:00
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2011-02-08 Ulrich Weigand <uweigand@de.ibm.com>
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* dwarf2.h (enum dwarf_calling_convention): Add DW_CC_GDB_IBM_OpenCL.
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2011-01-12 20:04:47 +01:00
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2011-01-12 Iain Sandoe <iains@gcc.gnu.org>
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* dwarf2.h: Update value for DW_AT_hi_user.
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2010-11-25 10:33:54 +01:00
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2010-11-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
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* opcode/s390.h (enum s390_opcode_cpu_val): Add S390_OPCODE_MAXCPU.
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2010-11-17 03:03:43 +01:00
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2010-11-16 Ian Lance Taylor <iant@google.com>
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* simple-object.h (simple_object_attributes_merge): Declare,
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replacing simple_object_attributes_compare.
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2010-11-15 23:30:47 +01:00
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2010-11-16 Jie Zhang <jie.zhang@analog.com>
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* elf/bfin.h (EF_BFIN_CODE_IN_L1): Define.
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(EF_BFIN_DATA_IN_L1): Define.
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2010-11-05 19:06:02 +01:00
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2010-11-04 Ian Lance Taylor <iant@google.com>
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* dwarf2.h (enum dwarf_source_language): Add DW_LANG_Go.
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2010-11-02 16:20:47 +01:00
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2010-11-02 Ian Lance Taylor <iant@google.com>
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* simple-object.h: New file.
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2011-04-20 02:11:33 +02:00
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2010-10-15 Dave Korn <dave.korn.cygwin@gmail.com>
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2010-10-18 19:08:53 +02:00
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Sync LD plugin patch series (part 1/6) with src/include/.
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* plugin-api.h (LDPT_GNU_LD_VERSION): New ld_plugin_tag enum member.
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2011-04-20 02:11:33 +02:00
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2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
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Applied patch series for LD plugin interface (six parts).
[PATCH] Add infrastructure for plugin API; functionality to follow.
include/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 1/6).
* plugin-api.h (LDPT_GNU_LD_VERSION): New ld_plugin_tag enum member.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 1/6).
* configure.in: Add AC_CHECKs for file io and dlfcn headers and
functions and AC_SEARCH for -ldl.
(enable_plugins): New shell variable set if above tests find dlopen
functionality.
(ENABLE_PLUGINS): Add related automake conditional.
* configure: Regenerate.
* config.in: Likewise.
* Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
on ENABLE_PLUGINS being defined.
(PLUGIN_H): Likewise for header file.
(PLUGIN_OBJECT): Likewise for object file.
(PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
(AM_CPPFLAGS): Use PLUGIN_CFLAGS.
(CFILES): Use PLUGIN_C.
(HFILES): Use PLUGIN_H.
(OFILES): Use PLUGIN_OBJECT.
(ld_new_SOURCES): Use PLUGIN_C.
(noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
(libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
for test plugin.
(libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
(libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
* Makefile.in: Regenerate.
* sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
sys/file.h where available. Include dlfcn.h when ENABLE_PLUGINS.
(O_RDONLY): Supply default definition likewise to bfd's sysdep.h
(O_WRONLY): Likewise.
(O_RDWR): Likewise.
(O_ACCMODE): Likewise.
(O_BINARY): Likewise.
(SEEK_SET): Likewise.
(SEEK_CUR): Likewise.
(SEEK_END): Likewise.
* ldmisc.c (vfinfo): Make non-static. Add %p format char.
* ldmisc.h (vfinfo): Declare extern prototype.
* lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
OPTION_PLUGIN and OPTION_PLUGIN_OPT.
(ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
(parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
option parsing is complete.
* ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
after lang_finish.
* plugin.c: New source file.
* plugin.h: Likewise new header.
* testplug.c: New source file.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 1/6).
* ld-bootstrap/bootstrap.exp: Skip static tests also if LD plugins
are enabled.
* lib/ld-lib.exp (proc regexp_diff): Extend verbose debug output.
(proc set_file_contents): Write a file with the supplied content.
(run_ld_link_tests): Add new 'ld' action to test linker output.
(proc check_plugin_api_available): Return true if linker under test
supports the plugin API.
* ld-plugin/func.c: New test source file.
* ld-plugin/main.c: Likewise.
* ld-plugin/text.c: Likewise.
* ld-plugin/plugin-1.d: New dump test output pattern script.
* ld-plugin/plugin-2.d: Likewise.
* ld-plugin/plugin-3.d: Likewise.
* ld-plugin/plugin-4.d: Likewise.
* ld-plugin/plugin-5.d: Likewise.
* ld-plugin/plugin.exp: New test control script.
---
[PATCH] Implement claim file and all symbols read hooks and add symbols callback.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 2/6).
* ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
during compat checks if they pass, instead offer any successfully
opened and accepted file to the plugin claim file hooks chain. Create
a dummy bfd to accept symbols added by the plugin, if the plugin
claims the file.
* ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
read hook chain before ldemul_after_open.
* ldlang.h (struct lang_input_statement_struct): Add new single-bit
'claimed' flag.
* plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
(IRONLY_SUFFIX_LEN): Length of the above string.
(plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
to store symbols for ir-only files.
(is_ir_dummy_bfd): New function to check if a bfd is ir-only.
(asymbol_from_plugin_symbol): New function converts symbol formats.
(add_symbols): Call it to convert plugin syms to bfd syms and add
them to the dummy bfd.
* plugin.h: Add missing include guards.
(plugin_get_ir_dummy_bfd): Add prototype.
(is_ir_dummy_bfd): Likewise.
* testplug.c (TV_MESSAGE): New helper macro.
(struct claim_file): New struct.
(claim_file_t): New typedef.
(tag_names[]): Make static and const.
(claimfiles_list): New variable.
(claimfiles_tail_chain_ptr): Likewise.
(last_claimfile): Likewise.
(record_claim_file): Record a file to claim on a singly-linked list.
(parse_symdefstr): Parse an ASCII representation of a symbol from a
plugin option into the fields of a struct ld_plugin_symbol.
(record_claimed_file_symbol): Use it to parse plugin option for
adding a symbol.
(parse_option): Parse claim file and add symbol options.
(dump_tv_tag): Use TV_MESSAGE.
(onload): Likewise.
(onclaim_file): Make static. Use TV_MESSAGE. Scan list of files to
claim and claim this file if required, adding any symbols specified.
(onall_symbols_read): Make static and use TV_MESSAGE.
(oncleanup): Likewise.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 2/6).
* ld-plugin/plugin-3.d: Enable regexes for new functionality.
* ld-plugin/plugin-5.d: Likewise.
* ld-plugin/plugin-6.d: New testcase.
* ld-plugin/plugin-7.d: Likewise.
* ld-plugin/plugin.exp: Use 'nm' on compiled test objects to determine
whether symbols in plugin arguments need an underscore prefix. Add
new plugin-6.d and plugin-7.d testcases.
---
[PATCH] Implement get symbols callback.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 3/6).
* ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
* plugin.c (non_ironly_hash): Add new bfd hash table.
(plugin_load_plugins): Exit early if no plugins to load. If plugins
do load successfully, set notice_all flag in link info.
(get_symbols): Implement.
(plugin_load_plugins): Exit early if no plugins to load, else after
loading plugins successfully enable notice_all mode.
(init_non_ironly_hash): Lazily init non_ironly_hash table.
(plugin_notice): Record symbols referenced from non-IR files in the
non_ironly_hash. Suppress tracing, cref generation and nocrossrefs
tracking for symbols from dummy IR bfds.
* plugin.h: Fix formatting.
(plugin_notice): Add prototype.
* testplug.c (dumpresolutions): New global var.
(parse_options): Accept "dumpresolutions".
(onall_symbols_read): Get syms and dump resolutions if it was given.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 3/6).
* ld-plugin/plugin-8.d: New testcase.
* ld-plugin/plugin.exp: Invoke it.
---
[PATCH] Implement add input file, add input lib and set extra lib path callbacks.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 4/6).
* ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
plugin_call_all_symbols_read to before setting of gc_sym_list, and
open any new input files that may have been added during it.
* ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
plugin_multiple_definition and let it have first say over what to do
with the clashing definitions.
* plugin.c (no_more_claiming): New boolean variable.
(plugin_cached_allow_multiple_defs): Likewise.
(add_input_file): Implement.
(add_input_library): Likewise.
(set_extra_library_path): Likewise.
(plugin_call_claim_file): Don't do anything when no_more_claiming set.
(plugin_call_all_symbols_read): Set it. Disable link info
"allow_multiple_definition" flag, but cache its value.
(plugin_multiple_definition): New function.
* plugin.h (plugin_multiple_definition): Add prototype.
* testplug.c (addfile_enum_t): New enumerated typedef.
(add_file_t): New struct typedef.
(addfiles_list): New variable.
(addfiles_tail_chain_ptr): Likewise.
(record_add_file): New function.
(parse_option): Parse "add:", "lib:" and "dir:" options and call it.
(onall_symbols_read): Iterate the list of new files, libs and dirs,
adding them.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 4/6).
* ld-plugin/plugin-9.d: New testcase.
* ld-plugin/plugin.exp: Invoke it.
---
[PATCH] Add ELF symbol visibility support to plugin interface.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 5/6).
* plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
find the elf symbol data and set the visibility in the st_other field.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 5/6).
* ld-plugin/plugin-ignore.d: New dump test control script.
* ld-plugin/plugin-vis-1.d: Likewise.
* ld-plugin/plugin.exp: Add list of ELF-only tests and run them if
testing on an ELF target.
---
[PATCH] Add archive support to plugin interface.
bfd/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 6/6).
* aoutx.h (aout_link_check_ar_symbols): Take new "subsbfd" reference
parameter and pass it when invoking add_archive_element callback.
(aout_link_check_archive_element): Handle substitute bfd if it
was set during add_archive_element callback in the above.
* cofflink.c (coff_link_check_ar_symbols): Take new "subsbfd" reference
parameter and pass it when invoking add_archive_element callback.
(coff_link_check_archive_element): Handle substitute bfd if it
was set during add_archive_element callback in the above.
* ecoff.c (read_ext_syms_and_strs): New function holds symbol-reading
code factored-out from ecoff_link_check_archive_element.
(reread_ext_syms_and_strs): Clear old symbols and call it.
(ecoff_link_check_archive_element): Use the above. Handle substitute
BFD if one is set by add_archive_element callback.
(ecoff_link_add_archive_symbols): Likewise allow bfd substitution.
* elflink.c (elf_link_add_archive_symbols): Likewise.
* linker.c (generic_link_check_archive_element): Likewise.
* pdp11.c (aout_link_check_ar_symbols): Take new "subsbfd" reference
parameter and pass it when invoking add_archive_element callback.
(aout_link_check_archive_element): Handle substitute bfd if it was
set during add_archive_element callback in the above.
* vms-alpha.c (alpha_vms_link_add_archive_symbols): Handle substitute
BFD if one is set by add_archive_element callback.
* xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Take new "subsbfd"
reference parameter and pass it when invoking add_archive_element
callback.
(xcoff_link_check_ar_symbols): Likewise.
(xcoff_link_check_archive_element): Handle bfd substitution if it was
set by callback in the above.
include/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 6/6).
* bfdlink.h (struct_bfd_link_callbacks): Document new argument
to add_archive_element callback used to return a replacement bfd which
is to be added to the hash table in place of the original element.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 6/6).
* ldlang.c (load_symbols): Handle bfd subsitution when calling the
add_archive_element callback.
* ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
member to the plugins and if claimed set "subsbfd" output parameter to
point to the dummy IR-only BFD.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 6/6).
* ld-plugin/plugin-10.d: New dump test control script.
* ld-plugin/plugin-11.d: Likewise.
* ld-plugin/plugin.exp: Run them.
---
2010-10-14 03:31:33 +02:00
|
|
|
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|
|
|
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Apply LD plugin patch series (part 6/6).
|
|
|
|
|
|
* bfdlink.h (struct_bfd_link_callbacks): Document new argument
|
|
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|
|
|
to add_archive_element callback used to return a replacement bfd which
|
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|
is to be added to the hash table in place of the original element.
|
|
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|
|
|
2011-04-20 02:11:33 +02:00
|
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|
|
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
|
Applied patch series for LD plugin interface (six parts).
[PATCH] Add infrastructure for plugin API; functionality to follow.
include/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 1/6).
* plugin-api.h (LDPT_GNU_LD_VERSION): New ld_plugin_tag enum member.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 1/6).
* configure.in: Add AC_CHECKs for file io and dlfcn headers and
functions and AC_SEARCH for -ldl.
(enable_plugins): New shell variable set if above tests find dlopen
functionality.
(ENABLE_PLUGINS): Add related automake conditional.
* configure: Regenerate.
* config.in: Likewise.
* Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
on ENABLE_PLUGINS being defined.
(PLUGIN_H): Likewise for header file.
(PLUGIN_OBJECT): Likewise for object file.
(PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
(AM_CPPFLAGS): Use PLUGIN_CFLAGS.
(CFILES): Use PLUGIN_C.
(HFILES): Use PLUGIN_H.
(OFILES): Use PLUGIN_OBJECT.
(ld_new_SOURCES): Use PLUGIN_C.
(noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
(libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
for test plugin.
(libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
(libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
* Makefile.in: Regenerate.
* sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
sys/file.h where available. Include dlfcn.h when ENABLE_PLUGINS.
(O_RDONLY): Supply default definition likewise to bfd's sysdep.h
(O_WRONLY): Likewise.
(O_RDWR): Likewise.
(O_ACCMODE): Likewise.
(O_BINARY): Likewise.
(SEEK_SET): Likewise.
(SEEK_CUR): Likewise.
(SEEK_END): Likewise.
* ldmisc.c (vfinfo): Make non-static. Add %p format char.
* ldmisc.h (vfinfo): Declare extern prototype.
* lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
OPTION_PLUGIN and OPTION_PLUGIN_OPT.
(ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
(parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
option parsing is complete.
* ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
after lang_finish.
* plugin.c: New source file.
* plugin.h: Likewise new header.
* testplug.c: New source file.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 1/6).
* ld-bootstrap/bootstrap.exp: Skip static tests also if LD plugins
are enabled.
* lib/ld-lib.exp (proc regexp_diff): Extend verbose debug output.
(proc set_file_contents): Write a file with the supplied content.
(run_ld_link_tests): Add new 'ld' action to test linker output.
(proc check_plugin_api_available): Return true if linker under test
supports the plugin API.
* ld-plugin/func.c: New test source file.
* ld-plugin/main.c: Likewise.
* ld-plugin/text.c: Likewise.
* ld-plugin/plugin-1.d: New dump test output pattern script.
* ld-plugin/plugin-2.d: Likewise.
* ld-plugin/plugin-3.d: Likewise.
* ld-plugin/plugin-4.d: Likewise.
* ld-plugin/plugin-5.d: Likewise.
* ld-plugin/plugin.exp: New test control script.
---
[PATCH] Implement claim file and all symbols read hooks and add symbols callback.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 2/6).
* ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
during compat checks if they pass, instead offer any successfully
opened and accepted file to the plugin claim file hooks chain. Create
a dummy bfd to accept symbols added by the plugin, if the plugin
claims the file.
* ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
read hook chain before ldemul_after_open.
* ldlang.h (struct lang_input_statement_struct): Add new single-bit
'claimed' flag.
* plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
(IRONLY_SUFFIX_LEN): Length of the above string.
(plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
to store symbols for ir-only files.
(is_ir_dummy_bfd): New function to check if a bfd is ir-only.
(asymbol_from_plugin_symbol): New function converts symbol formats.
(add_symbols): Call it to convert plugin syms to bfd syms and add
them to the dummy bfd.
* plugin.h: Add missing include guards.
(plugin_get_ir_dummy_bfd): Add prototype.
(is_ir_dummy_bfd): Likewise.
* testplug.c (TV_MESSAGE): New helper macro.
(struct claim_file): New struct.
(claim_file_t): New typedef.
(tag_names[]): Make static and const.
(claimfiles_list): New variable.
(claimfiles_tail_chain_ptr): Likewise.
(last_claimfile): Likewise.
(record_claim_file): Record a file to claim on a singly-linked list.
(parse_symdefstr): Parse an ASCII representation of a symbol from a
plugin option into the fields of a struct ld_plugin_symbol.
(record_claimed_file_symbol): Use it to parse plugin option for
adding a symbol.
(parse_option): Parse claim file and add symbol options.
(dump_tv_tag): Use TV_MESSAGE.
(onload): Likewise.
(onclaim_file): Make static. Use TV_MESSAGE. Scan list of files to
claim and claim this file if required, adding any symbols specified.
(onall_symbols_read): Make static and use TV_MESSAGE.
(oncleanup): Likewise.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 2/6).
* ld-plugin/plugin-3.d: Enable regexes for new functionality.
* ld-plugin/plugin-5.d: Likewise.
* ld-plugin/plugin-6.d: New testcase.
* ld-plugin/plugin-7.d: Likewise.
* ld-plugin/plugin.exp: Use 'nm' on compiled test objects to determine
whether symbols in plugin arguments need an underscore prefix. Add
new plugin-6.d and plugin-7.d testcases.
---
[PATCH] Implement get symbols callback.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 3/6).
* ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
* plugin.c (non_ironly_hash): Add new bfd hash table.
(plugin_load_plugins): Exit early if no plugins to load. If plugins
do load successfully, set notice_all flag in link info.
(get_symbols): Implement.
(plugin_load_plugins): Exit early if no plugins to load, else after
loading plugins successfully enable notice_all mode.
(init_non_ironly_hash): Lazily init non_ironly_hash table.
(plugin_notice): Record symbols referenced from non-IR files in the
non_ironly_hash. Suppress tracing, cref generation and nocrossrefs
tracking for symbols from dummy IR bfds.
* plugin.h: Fix formatting.
(plugin_notice): Add prototype.
* testplug.c (dumpresolutions): New global var.
(parse_options): Accept "dumpresolutions".
(onall_symbols_read): Get syms and dump resolutions if it was given.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 3/6).
* ld-plugin/plugin-8.d: New testcase.
* ld-plugin/plugin.exp: Invoke it.
---
[PATCH] Implement add input file, add input lib and set extra lib path callbacks.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 4/6).
* ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
plugin_call_all_symbols_read to before setting of gc_sym_list, and
open any new input files that may have been added during it.
* ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
plugin_multiple_definition and let it have first say over what to do
with the clashing definitions.
* plugin.c (no_more_claiming): New boolean variable.
(plugin_cached_allow_multiple_defs): Likewise.
(add_input_file): Implement.
(add_input_library): Likewise.
(set_extra_library_path): Likewise.
(plugin_call_claim_file): Don't do anything when no_more_claiming set.
(plugin_call_all_symbols_read): Set it. Disable link info
"allow_multiple_definition" flag, but cache its value.
(plugin_multiple_definition): New function.
* plugin.h (plugin_multiple_definition): Add prototype.
* testplug.c (addfile_enum_t): New enumerated typedef.
(add_file_t): New struct typedef.
(addfiles_list): New variable.
(addfiles_tail_chain_ptr): Likewise.
(record_add_file): New function.
(parse_option): Parse "add:", "lib:" and "dir:" options and call it.
(onall_symbols_read): Iterate the list of new files, libs and dirs,
adding them.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 4/6).
* ld-plugin/plugin-9.d: New testcase.
* ld-plugin/plugin.exp: Invoke it.
---
[PATCH] Add ELF symbol visibility support to plugin interface.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 5/6).
* plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
find the elf symbol data and set the visibility in the st_other field.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 5/6).
* ld-plugin/plugin-ignore.d: New dump test control script.
* ld-plugin/plugin-vis-1.d: Likewise.
* ld-plugin/plugin.exp: Add list of ELF-only tests and run them if
testing on an ELF target.
---
[PATCH] Add archive support to plugin interface.
bfd/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 6/6).
* aoutx.h (aout_link_check_ar_symbols): Take new "subsbfd" reference
parameter and pass it when invoking add_archive_element callback.
(aout_link_check_archive_element): Handle substitute bfd if it
was set during add_archive_element callback in the above.
* cofflink.c (coff_link_check_ar_symbols): Take new "subsbfd" reference
parameter and pass it when invoking add_archive_element callback.
(coff_link_check_archive_element): Handle substitute bfd if it
was set during add_archive_element callback in the above.
* ecoff.c (read_ext_syms_and_strs): New function holds symbol-reading
code factored-out from ecoff_link_check_archive_element.
(reread_ext_syms_and_strs): Clear old symbols and call it.
(ecoff_link_check_archive_element): Use the above. Handle substitute
BFD if one is set by add_archive_element callback.
(ecoff_link_add_archive_symbols): Likewise allow bfd substitution.
* elflink.c (elf_link_add_archive_symbols): Likewise.
* linker.c (generic_link_check_archive_element): Likewise.
* pdp11.c (aout_link_check_ar_symbols): Take new "subsbfd" reference
parameter and pass it when invoking add_archive_element callback.
(aout_link_check_archive_element): Handle substitute bfd if it was
set during add_archive_element callback in the above.
* vms-alpha.c (alpha_vms_link_add_archive_symbols): Handle substitute
BFD if one is set by add_archive_element callback.
* xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Take new "subsbfd"
reference parameter and pass it when invoking add_archive_element
callback.
(xcoff_link_check_ar_symbols): Likewise.
(xcoff_link_check_archive_element): Handle bfd substitution if it was
set by callback in the above.
include/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 6/6).
* bfdlink.h (struct_bfd_link_callbacks): Document new argument
to add_archive_element callback used to return a replacement bfd which
is to be added to the hash table in place of the original element.
ld/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 6/6).
* ldlang.c (load_symbols): Handle bfd subsitution when calling the
add_archive_element callback.
* ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
member to the plugins and if claimed set "subsbfd" output parameter to
point to the dummy IR-only BFD.
ld/testsuite/ChangeLog:
2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
Apply LD plugin patch series (part 6/6).
* ld-plugin/plugin-10.d: New dump test control script.
* ld-plugin/plugin-11.d: Likewise.
* ld-plugin/plugin.exp: Run them.
---
2010-10-14 03:31:33 +02:00
|
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Apply LD plugin patch series (part 1/6).
|
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|
* plugin-api.h (LDPT_GNU_LD_VERSION): New ld_plugin_tag enum member.
|
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2010-10-07 01:01:30 +02:00
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2010-10-06 Andi Kleen <ak@linux.intel.com>
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* libiberty.h (setproctitle): Add prototype.
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2010-09-29 12:14:02 +02:00
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2010-09-29 Bernd Schmidt <bernds@codesourcery.com>
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* opcode/tic6x-control-registers.h (tscl): Now read_write.
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2010-09-27 15:36:48 +02:00
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2010-09-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
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* opcode/s390.h: Add S390_OPCODE_Z196 to enum s390_opcode_cpu_val.
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2010-09-23 17:26:24 +02:00
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2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
|
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* arm.h (ARM_EXT_V6Z): Remove.
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(ARM_EXT_SEC): New define.
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(ARM_AEXT_V6Z): Use Security Extensions.
|
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(ARM_AEXT_V6ZK): Likeiwse.
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(ARM_AEXT_V6ZT2): Likewise.
|
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(ARM_AEXT_V6ZKT2): Likewise.
|
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(ARM_AEXT_V7_ARM): Base v7 does not have Security Extensions.
|
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(ARM_ARCH_V7A_SEC): New define.
|
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(ARM_ARCH_V7A_MP): Rename...
|
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(ARM_ARCH_V7A_MP_SEC): ...to this and add Security Extensions.
|
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2010-09-09 12:18:12 +02:00
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2010-09-09 Jakub Jelinek <jakub@redhat.com>
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* dwarf2.h (DW_OP_GNU_implicit_pointer): New.
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2010-07-06 14:56:24 +02:00
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2010-07-06 Ken Werner <ken.werner@de.ibm.com>
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* floatformat.h (floatformat_ieee_half_big): Add declaration.
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(floatformat_ieee_half_little): Likewise.
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2010-06-29 06:17:34 +02:00
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2010-06-29 Alan Modra <amodra@gmail.com>
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* dis-asm.h: Remove references to maxq.
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2010-06-21 23:21:25 +02:00
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2010-06-21 Rafael Espindola <espindola@google.com>
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* plugin-api.h (ld_plugin_set_extra_library_path): New.
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(ld_plugin_tag): Add LDPT_SET_EXTRA_LIBRARY_PATH.
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(ld_plugin_tv): Add tv_set_extra_library_path.
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2010-06-21 18:39:14 +02:00
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2010-06-21 Jakub Jelinek <jakub@redhat.com>
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* dwarf2.h (enum dwarf_type): Add DW_ATE_UTF.
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2010-06-18 18:53:23 +02:00
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2010-06-18 Rafael Espindola <espindola@google.com>
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* plugin.h (ld_plugin_add_input_file, ld_plugin_add_input_library):
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Make argument const.
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2010-06-10 20:30:24 +02:00
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2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
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* splay-tree.h: Update copyright years.
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(splay_tree_s): Document fields.
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(splay_tree_new_typed_alloc): New.
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* hashtab.h: Update copyright years.
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(htab_create_typed_alloc): New.
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|
2010-06-10 Tristan Gingold <gingold@adacore.com>
* dwarf2.h (enum dwarf_tag): Add DW_TAG_HP_Bliss_field and
DW_TAG_HP_Bliss_field_set.
(enum dwarf_attribute): Add DW_AT_HP_prologue, DW_AT_HP_epilogue,
DW_AT_HP_unit_name, DW_AT_HP_unit_size, DW_AT_HP_widened_byte_size,
DW_AT_HP_definition_points, DW_AT_HP_default_location and
DW_AT_HP_is_result_param.
(enum dwarf_type): Add DW_ATE_HP_VAX_float, DW_ATE_HP_VAX_float_d,
DW_ATE_HP_packed_decimal, DW_ATE_HP_zoned_decimal, DW_ATE_HP_edited,
DW_ATE_HP_signed_fixed, DW_ATE_HP_unsigned_fixed,
DW_ATE_HP_VAX_complex_float and DW_ATE_HP_VAX_complex_float_d.
(enum dwarf_line_number_x_ops): Add
DW_LNE_HP_source_file_correlation.
(enum dwarf_source_language): Add DW_LANG_HP_Bliss,
DW_LANG_HP_Basic91, DW_LANG_HP_Pascal91, DW_LANG_HP_IMacro,
DW_LANG_HP_Assembler.
2010-06-10 10:19:52 +02:00
|
|
|
|
2010-06-10 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.h (enum dwarf_tag): Add DW_TAG_HP_Bliss_field and
|
|
|
|
|
|
DW_TAG_HP_Bliss_field_set.
|
|
|
|
|
|
(enum dwarf_attribute): Add DW_AT_HP_prologue, DW_AT_HP_epilogue,
|
|
|
|
|
|
DW_AT_HP_unit_name, DW_AT_HP_unit_size, DW_AT_HP_widened_byte_size,
|
|
|
|
|
|
DW_AT_HP_definition_points, DW_AT_HP_default_location and
|
|
|
|
|
|
DW_AT_HP_is_result_param.
|
|
|
|
|
|
(enum dwarf_type): Add DW_ATE_HP_VAX_float, DW_ATE_HP_VAX_float_d,
|
|
|
|
|
|
DW_ATE_HP_packed_decimal, DW_ATE_HP_zoned_decimal, DW_ATE_HP_edited,
|
|
|
|
|
|
DW_ATE_HP_signed_fixed, DW_ATE_HP_unsigned_fixed,
|
|
|
|
|
|
DW_ATE_HP_VAX_complex_float and DW_ATE_HP_VAX_complex_float_d.
|
|
|
|
|
|
(enum dwarf_line_number_x_ops): Add
|
|
|
|
|
|
DW_LNE_HP_source_file_correlation.
|
|
|
|
|
|
(enum dwarf_source_language): Add DW_LANG_HP_Bliss,
|
|
|
|
|
|
DW_LANG_HP_Basic91, DW_LANG_HP_Pascal91, DW_LANG_HP_IMacro,
|
|
|
|
|
|
DW_LANG_HP_Assembler.
|
|
|
|
|
|
|
2010-06-01 21:32:27 +02:00
|
|
|
|
2010-06-01 Rafael Espindola <espindola@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* plugin-api.h (ld_plugin_tag): Add LDPT_OUTPUT_NAME.
|
|
|
|
|
|
|
2010-04-26 20:04:23 +02:00
|
|
|
|
2010-04-26 Pedro Alves <pedro@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* filenames.h (PATH_SEPARATOR): Delete.
|
|
|
|
|
|
|
|
|
|
|
|
2010-04-23 Pedro Alves <pedro@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* filenames.h (IS_DIR_SEPARATOR_1): Rename from IS_DIR_SEPARATOR,
|
|
|
|
|
|
always define it independently of host, add `dos_based' parameter,
|
|
|
|
|
|
and handle it.
|
|
|
|
|
|
(PATH_SEPARATOR): Define.
|
|
|
|
|
|
(HAS_DRIVE_SPEC_1): Rename from HAS_DRIVE_SPEC, always define it
|
|
|
|
|
|
independently of host, add `dos_based' parameter, and handle it.
|
|
|
|
|
|
(IS_ABSOLUTE_PATH_1): Rename from IS_ABSOLUTE_PATH, always define
|
|
|
|
|
|
it independently of host, add `dos_based' parameter, and handle
|
|
|
|
|
|
it.
|
|
|
|
|
|
(IS_DOS_DIR_SEPARATOR, IS_DOS_ABSOLUTE_PATH)
|
|
|
|
|
|
(IS_UNIX_DIR_SEPARATOR, IS_UNIX_ABSOLUTE_PATH)
|
|
|
|
|
|
(HAS_DOS_DRIVE_SPEC): New.
|
|
|
|
|
|
(HAS_DRIVE_SPEC): Reimplement on top of HAS_DRIVE_SPEC_1.
|
|
|
|
|
|
(IS_DIR_SEPARATOR): Reimplement on top of IS_DIR_SEPARATOR_1.
|
|
|
|
|
|
(IS_ABSOLUTE_PATH): Reimplement on top of IS_ABSOLUTE_PATH_1.
|
|
|
|
|
|
* libiberty.h (dos_lbasename, unix_lbasename): Declare.
|
|
|
|
|
|
|
|
|
|
|
|
2009-05-31 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ansidecl.h: Add extern "C" when compiling with C++. Treat C++
|
|
|
|
|
|
the way we treat an ISO C compiler. Don't define inline as a
|
|
|
|
|
|
macro when compiling with C++.
|
|
|
|
|
|
* dyn-string.h: Add header guard DYN_STRING_H. Add extern "C"
|
|
|
|
|
|
when compiling with C++.
|
|
|
|
|
|
* fibheap.h: Add extern "C" when compiling with C++.
|
|
|
|
|
|
|
2010-04-24 03:03:21 +02:00
|
|
|
|
2010-04-23 Pedro Alves <pedro@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* filenames.h (IS_DIR_SEPARATOR_1): Rename from IS_DIR_SEPARATOR,
|
|
|
|
|
|
always define it independently of host, add `dos_based' parameter,
|
|
|
|
|
|
and handle it.
|
|
|
|
|
|
(HAS_DRIVE_SPEC_1): Rename from HAS_DRIVE_SPEC, always define it
|
|
|
|
|
|
independently of host, add `dos_based' parameter, and handle it.
|
|
|
|
|
|
(IS_ABSOLUTE_PATH_1): Rename from IS_ABSOLUTE_PATH, always define
|
|
|
|
|
|
it independently of host, add `dos_based' parameter, and handle
|
|
|
|
|
|
it.
|
|
|
|
|
|
(IS_DOS_DIR_SEPARATOR, IS_DOS_ABSOLUTE_PATH)
|
|
|
|
|
|
(IS_UNIX_DIR_SEPARATOR, IS_UNIX_ABSOLUTE_PATH)
|
|
|
|
|
|
(HAS_DOS_DRIVE_SPEC): New.
|
|
|
|
|
|
(HAS_DRIVE_SPEC): Reimplement on top of HAS_DRIVE_SPEC_1.
|
|
|
|
|
|
(IS_DIR_SEPARATOR): Reimplement on top of IS_DIR_SEPARATOR_1.
|
|
|
|
|
|
(IS_ABSOLUTE_PATH): Reimplement on top of IS_ABSOLUTE_PATH_1.
|
|
|
|
|
|
* libiberty.h (dos_lbasename, unix_lbasename): Declare.
|
|
|
|
|
|
|
|
|
|
|
|
2010-04-20 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* sha1.h: Update copyright notice to use GPLv3.
|
|
|
|
|
|
|
2010-04-15 12:26:09 +02:00
|
|
|
|
2010-04-15 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bout.h: Update copyright notice to use GPLv3.
|
|
|
|
|
|
* hp-symtab.h: Likewise.
|
|
|
|
|
|
* oasys.h: Likewise.
|
|
|
|
|
|
* progress.h: Likewise.
|
|
|
|
|
|
* sha1.h: Likewise.
|
|
|
|
|
|
* xtensa-isa-internal.h: Likewise.
|
|
|
|
|
|
* xtensa-isa.h: Likewise.
|
|
|
|
|
|
|
2010-04-14 23:18:27 +02:00
|
|
|
|
2010-04-14 Doug Evans <dje@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* filenames.h (HAS_DRIVE_SPEC, STRIP_DRIVE_SPEC): New macros.
|
|
|
|
|
|
|
2010-04-05 21:30:00 +02:00
|
|
|
|
2010-04-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.h (DWARF2_Internal_LineInfo): Add li_max_ops_per_insn
|
|
|
|
|
|
field.
|
|
|
|
|
|
|
bfd:
* Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
(ALL_MACHINES_CFILES): Add cpu-tic6x.c.
(BFD32_BACKENDS): Add elf32-tic6x.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
* Makefile.in: Regenerate.
* archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
(bfd_archures_list): Update.
* config.bfd (tic6x-*-elf): New.
* configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
New.
* configure: Regenerate.
* cpu-tic6x.c, elf32-tic6x.c: New.
* reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
* targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
(_bfd_target_vector): Update.
* bfd-in2.h, libbfd.h: Regenerate.
binutils:
* MAINTAINERS: Add self as TI C6X maintainer.
* NEWS: Add news entry for TI C6X support.
* readelf.c: Include elf/tic6x.h.
(guess_is_rela): Handle EM_TI_C6000.
(dump_relocations): Likewise.
(get_tic6x_dynamic_type): New.
(get_dynamic_type): Call it.
(get_machine_flags): Handle EF_C6000_REL.
(get_osabi_name): Handle machine-specific values only for relevant
machines. Handle C6X values.
(get_tic6x_segment_type): New.
(get_segment_type): Call it.
(get_tic6x_section_type_name): New.
(get_section_type_name): Call it.
(is_32bit_abs_reloc, is_16bit_abs_reloc, is_none_reloc): Handle
EM_TI_C6000.
gas:
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
(TARGET_CPU_HFILES): Add config/tc-tic6x.h.
* Makefile.in: Regenerate.
* NEWS: Add news entry for TI C6X support.
* app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
operands if TC_KEEP_OPERAND_SPACES.
* configure.tgt (tic6x-*-*): New.
* config/tc-ia64.h (TC_PREDICATE_START_CHAR,
TC_PREDICATE_END_CHAR): Define.
* config/tc-tic6x.c, config/tc-tic6x.h: New.
* doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TIC6X): Define.
* doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
* doc/c-tic6x.texi: New.
gas/testsuite:
* gas/tic6x: New directory and testcases.
include:
* dis-asm.h (print_insn_tic6x): Declare.
include/elf:
* common.h (ELFOSABI_C6000_ELFABI, ELFOSABI_C6000_LINUX): Define.
* tic6x.h: New.
include/opcode:
* tic6x-control-registers.h, tic6x-insn-formats.h,
tic6x-opcode-table.h, tic6x.h: New.
ld:
* Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
eelf32_tic6x_le.o.
(eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
* NEWS: Add news entry for TI C6X support.
* configure.tgt (tic6x-*-*): New.
* emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
ld/testsuite:
* ld-elf/flags1.d, ld-elf/merge.d: XFAIL for tic6x-*-*.
* ld-elf/sec-to-seg.exp: Set B_test_same_seg to 0 for tic6x-*-*.
* ld-tic6x: New directory and testcases.
opcodes:
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tic6x-dis.c.
* Makefile.in: Regenerate.
* configure.in (bfd_tic6x_arch): New.
* configure: Regenerate.
* disassemble.c (ARCH_tic6x): Define if ARCH_all.
(disassembler): Handle TI C6X.
* tic6x-dis.c: New.
2010-03-25 22:12:36 +01:00
|
|
|
|
2010-03-25 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dis-asm.h (print_insn_tic6x): Declare.
|
|
|
|
|
|
|
2010-03-23 16:58:51 +01:00
|
|
|
|
2010-03-23 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* symcat.h (CONCAT5, CONCAT6, XCONCAT5, XCONCAT6): Define.
|
|
|
|
|
|
|
2010-01-13 12:09:31 +01:00
|
|
|
|
2010-01-13 Joel Brobecker <brobecker@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
Add new DW_AT_use_GNAT_descriptive_type CU attribute.
|
|
|
|
|
|
* dwarf2.h (dwarf_attribute): Add DW_AT_use_GNAT_descriptive_type.
|
|
|
|
|
|
|
2010-01-11 20:12:47 +01:00
|
|
|
|
2010-01-11 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h (ada_demangle): Add prototype.
|
|
|
|
|
|
|
2010-01-05 22:10:30 +01:00
|
|
|
|
2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
|
|
|
|
|
|
|
|
|
|
|
PR bootstrap/41771
|
|
|
|
|
|
* ansidecl.h: Fix inline test for C99 and Sun Studio cc.
|
|
|
|
|
|
|
2009-12-29 05:12:11 +01:00
|
|
|
|
2009-12-29 Joel Brobecker <brobecker@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.h (enum dwarf_attribute): Add DW_AT_GNAT_descriptive_type.
|
|
|
|
|
|
|
2009-12-15 03:02:39 +01:00
|
|
|
|
2009-12-14 Doug Kwan <dougkwan@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_callbacks): Rename function parameters
|
|
|
|
|
|
to avoid shadowed variable warnings.
|
|
|
|
|
|
* dis-asm.h (struct disassemble_info): Ditto.
|
|
|
|
|
|
(disassemble_init_for_target): Ditto.
|
|
|
|
|
|
(init_disassemble_info): Ditto.
|
|
|
|
|
|
|
2009-12-03 18:01:46 +01:00
|
|
|
|
2009-12-03 David Daney <ddaney@caviumnetworks.com>
|
|
|
|
|
|
Adam Nemet <adambnemet@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf/mips.h (E_MIPS_MACH_OCTEON2): New machine flag.
|
|
|
|
|
|
|
2009-11-18 12:57:44 +01:00
|
|
|
|
2009-11-18 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* alloca-conf.h: Clarify comment.
|
|
|
|
|
|
|
2009-11-06 15:38:19 +01:00
|
|
|
|
2009-11-06 Jonas Maebe <jonas.maebe@elis.ugent.be>
|
|
|
|
|
|
|
|
|
|
|
|
Add DWARF attribute value for the "Borland fastcall" calling
|
|
|
|
|
|
convention.
|
|
|
|
|
|
* elf/dwarf2.h: Add DW_CC_GNU_borland_fastcall_i386 constant.
|
|
|
|
|
|
|
2009-10-23 17:06:33 +02:00
|
|
|
|
2009-10-23 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
|
|
|
|
|
|
|
|
* splay-tree.h (libi_uhostptr_t): Add gcc specific
|
|
|
|
|
|
__extension__ for long long type case to silent cX9.
|
|
|
|
|
|
(libi_shostptr_t): Likewise.
|
|
|
|
|
|
|
2009-10-19 20:14:24 +02:00
|
|
|
|
2009-10-19 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR40790
|
|
|
|
|
|
* plugin-api.h: Don't include stdint.h unconditionally.
|
|
|
|
|
|
|
2009-10-15 19:03:34 +02:00
|
|
|
|
2009-10-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* include/dwarf2.h (DW_LANG_Python): Add comment that it is
|
|
|
|
|
|
a DWARF 4 addition.
|
|
|
|
|
|
|
2009-10-14 07:54:29 +02:00
|
|
|
|
2009-10-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (enum bfd_link_common_skip_ar_symbols): Rename from
|
|
|
|
|
|
bfd_link_common_skip_ar_aymbols.
|
|
|
|
|
|
(struct bfd_link_info): Here too.
|
|
|
|
|
|
|
2009-10-09 18:17:35 +02:00
|
|
|
|
2009-10-09 Rafael Espindola <espindola@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* plugin-api.h (ld_plugin_add_input_library): Change argument name to
|
|
|
|
|
|
libname.
|
|
|
|
|
|
|
2009-10-07 04:57:27 +02:00
|
|
|
|
2008-10-03 Rafael Espindola <espindola@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* plugin-api.h: New.
|
|
|
|
|
|
* lto-symtab.h: New.
|
|
|
|
|
|
|
2009-10-06 22:14:06 +02:00
|
|
|
|
2009-10-05 Rafael Espindola <espindola@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* plugin-api.h (ld_plugin_status): Add LDPS_BAD_HANDLE.
|
|
|
|
|
|
(ld_plugin_get_input_file): New.
|
|
|
|
|
|
(ld_plugin_release_input_file): New.
|
|
|
|
|
|
(ld_plugin_add_input_library): New.
|
|
|
|
|
|
(ld_plugin_message): Mark format const.
|
|
|
|
|
|
(ld_plugin_level): Add LDPT_GET_INPUT_FILE, LDPT_RELEASE_INPUT_FILE and
|
|
|
|
|
|
LDPT_ADD_INPUT_LIBRARY.
|
|
|
|
|
|
(ld_plugin_tv): Add tv_get_input_file, tv_release_input_file and
|
|
|
|
|
|
tv_add_input_library.
|
|
|
|
|
|
|
|
|
|
|
|
2009-10-04 Jerry Quinn <jlquinn@optonline.net>
|
|
|
|
|
|
|
|
|
|
|
|
* plugin-api.h: Fix compile.
|
|
|
|
|
|
|
2009-10-02 20:23:01 +02:00
|
|
|
|
2009-09-29 Jason Merrill <jason@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h (enum demangle_component_type): Add
|
|
|
|
|
|
DEMANGLE_COMPONENT_LAMBDA, DEMANGLE_COMPONENT_DEFAULT_ARG,
|
|
|
|
|
|
DEMANGLE_COMPONENT_UNNAMED_TYPE.
|
|
|
|
|
|
(struct demangle_component): Add s_unary_num.
|
|
|
|
|
|
|
2009-09-29 16:17:19 +02:00
|
|
|
|
2009-09-29 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dis-asm.h: Add prototype for print_insn_rx.
|
|
|
|
|
|
|
2009-09-26 02:01:16 +02:00
|
|
|
|
2009-09-25 Dodji Seketeli <dodji@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.h (enum dwarf_tag): Rename DW_TAG_template_parameter_pack and
|
|
|
|
|
|
DW_TAG_formal_parameter_pack into DW_TAG_GNU_template_parameter_pack
|
|
|
|
|
|
and DW_TAG_formal_parameter_pack until DWARF 5 is out.
|
|
|
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|
|
|
2009-09-25 21:02:00 +02:00
|
|
|
|
2009-09-25 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
Add rest of new values from DWARF Version 4.
|
|
|
|
|
|
* dwarf2.h (DW_TAG_rvalue_reference_type, DW_TAG_template_alias):
|
|
|
|
|
|
New tags.
|
|
|
|
|
|
(DW_FORM_ref_sig8): New name for DW_FORM_sig8.
|
|
|
|
|
|
(DW_AT_main_subprogram, DW_AT_data_bit_offset, DW_AT_const_expr,
|
|
|
|
|
|
DW_AT_enum_class, DW_AT_linkage_name, DW_AT_GNU_guarded_by,
|
|
|
|
|
|
DW_AT_GNU_pt_guarded_by, DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded,
|
|
|
|
|
|
DW_AT_GNU_locks_excluded, DW_AT_GNU_exclusive_locks_required,
|
|
|
|
|
|
DW_AT_GNU_shared_locks_required, DW_AT_GNU_odr_signature): New
|
|
|
|
|
|
attributes.
|
|
|
|
|
|
(DW_LANG_Python): New language.
|
|
|
|
|
|
|
include/
* dwarf2.h (DW_TAG_rvalue_reference_type, DW_TAG_template_alias):
New tags.
(DW_FORM_ref_sig8): New name for DW_FORM_sig8.
(DW_AT_main_subprogram, DW_AT_data_bit_offset, DW_AT_const_expr,
DW_AT_enum_class, DW_AT_linkage_name, DW_AT_GNU_guarded_by,
DW_AT_GNU_pt_guarded_by, DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded,
DW_AT_GNU_locks_excluded, DW_AT_GNU_exclusive_locks_required,
DW_AT_GNU_shared_locks_required, DW_AT_GNU_odr_signature): New
attributes.
(DW_LANG_Python): New language.
binutils/
* dwarf.c (get_TAG_name): Add missing DWARF-3 and new DWARF-4 tags.
(get_FORM_name): Add new DWARF-4 forms.
(read_and_display_attr_value): Add DW_FORM_ref_sig8, DW_LANG_Python.
(get_AT_name): Add new DWARF-4 and GNU-specific attributes.
(process_debug_info): Add do_types parameter; change all callers.
Add support for .debug_types sections.
(display_debug_types): New function.
(debug_displays): Add .debug_types section.
* readelf.c (process_section_headers): Add .debug_types section.
(display_debug_section): Simplify call to streq.
2009-09-24 22:52:07 +02:00
|
|
|
|
2009-09-24 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.h (DW_TAG_rvalue_reference_type, DW_TAG_template_alias):
|
|
|
|
|
|
New tags.
|
|
|
|
|
|
(DW_FORM_ref_sig8): New name for DW_FORM_sig8.
|
|
|
|
|
|
(DW_AT_main_subprogram, DW_AT_data_bit_offset, DW_AT_const_expr,
|
|
|
|
|
|
DW_AT_enum_class, DW_AT_linkage_name, DW_AT_GNU_guarded_by,
|
|
|
|
|
|
DW_AT_GNU_pt_guarded_by, DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded,
|
|
|
|
|
|
DW_AT_GNU_locks_excluded, DW_AT_GNU_exclusive_locks_required,
|
|
|
|
|
|
DW_AT_GNU_shared_locks_required, DW_AT_GNU_odr_signature): New
|
|
|
|
|
|
attributes.
|
|
|
|
|
|
(DW_LANG_Python): New language.
|
|
|
|
|
|
|
2009-09-22 23:52:47 +02:00
|
|
|
|
2009-09-22 Dodji Seketeli <dodji@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.h (enum dwarf_tag): Add
|
|
|
|
|
|
DW_TAG_template_parameter_pack and DW_TAG_formal_parameter_pack.
|
|
|
|
|
|
|
2009-09-09 23:38:59 +02:00
|
|
|
|
2009-09-09 Martin Thuresson <martin@mtme.org>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_hash_common_entry): Move to top
|
|
|
|
|
|
level.
|
|
|
|
|
|
|
2009-09-04 06:29:42 +02:00
|
|
|
|
2009-09-04 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
|
|
|
|
|
|
|
|
* opcode/bfin.h (PseudoDbg_Assert): Add bits_grp and mask_grp.
|
|
|
|
|
|
(PseudoDbg_Assert_grp_bits, PseudoDbg_Assert_grp_mask): Define.
|
|
|
|
|
|
(PseudoDbg_Assert_dbgop_bits, PseudoDbg_Assert_dbgop_mask,
|
|
|
|
|
|
PseudoDbg_Assert_dontcare_bits, PseudoDbg_Assert_dontcare_mask):
|
|
|
|
|
|
Adjust accordingly.
|
|
|
|
|
|
(init_PseudoDbg_Assert): Add PseudoDbg_Assert_grp_bits and
|
|
|
|
|
|
PseudoDbg_Assert_grp_mask.
|
|
|
|
|
|
|
Add support for Xilinx MicroBlaze processor.
* bfd/Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
* bfd/Makefile.in: Same.
* bfd/archures.c: Add bfd_arch_microblaze.
* bfd/bfd-in2.h: Regenerate.
* bfd/config.bfd: Add microblaze target.
* bfd/configure: Add bfd_elf32_microblaze_vec target.
* bfd/configure.in: Same.
* bfd/cpu-microblaze.c: New.
* bfd/elf32-microblaze.c: New.
* bfd/libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
* bfd/libbfd.h: Regenerate.
* bfd/reloc.c: Add MICROBLAZE relocations.
* bfd/section.c: Add struct relax_table and relax_count to section.
* bfd/targets.c: Add bfd_elf32_microblaze_vec.
* binutils/MAINTAINERS: Add self as maintainer.
* binutils/readelf.c: Include elf/microblaze.h, add EM_MICROBLAZE &
EM_MICROBLAZE_OLD to guess_is_rela(), dump_relocations(),
get_machine_name().
* config.sub: Add microblaze target.
* configure: Same.
* configure.ac: Same.
* gas/Makefile.am: add microblaze to CPU_TYPES, config/tc-microblaze.c to
TARGET_CPU_CFILES, config/tc-microblaze.h to TARGET_CPU_HFILES, add
DEP_microblaze_elf target.
* gas/Makefile.in: Same.
* gas/config/tc-microblaze.c: Add MicroBlaze assembler.
* gas/config/tc-microblaze.h: Add header for tc-microblaze.c.
* gas/configure: Add microblaze target.
* gas/configure.in: Same.
* gas/configure.tgt: Same.
* gas/doc/Makefile.am: Add c-microblaze.texi to CPU_DOCS.
* gas/doc/Makefile.in: Same.
* gas/doc/all.texi: Set MICROBLAZE.
* gas/doc/as.texinfo: Add MicroBlaze doc links.
* gas/doc/c-microblaze.texi: New MicroBlaze docs.
* include/dis-asm.h: Decl print_insn_microblaze().
* include/elf/common.h: Define EM_MICROBLAZE & EM_MICROBLAZE_OLD.
* include/elf/microblaze.h: New reloc definitions.
* ld/Makefile.am: Add eelf32mb_linux.o, eelf32microblaze.o to
ALL_EMULATIONS, targets.
* ld/Makefile.in: Same.
* ld/configure.tgt: Add microblaze*-linux*, microblaze* targets.
* ld/emulparams/elf32mb_linux.sh: New.
* ld/emulparams/elf32microblaze.sh. New.
* ld/scripttempl/elfmicroblaze.sc: New.
* opcodes/Makefile.am: Add microblaze-opc.h to HFILES, microblaze-dis.c to
CFILES, microblaze-dis.lo to ALL_MACHINES, targets.
* opcodes/Makefile.in: Same.
* opcodes/configure: Add bfd_microblaze_arch target.
* opcodes/configure.in: Same.
* opcodes/disassemble.c: Define ARCH_microblaze, return
print_insn_microblaze().
* opcodes/microblaze-dis.c: New MicroBlaze disassembler.
* opcodes/microblaze-opc.h: New MicroBlaze opcode definitions.
* opcodes/microblaze-opcm.h: New MicroBlaze opcode types.
2009-08-06 19:38:04 +02:00
|
|
|
|
2009-08-06 Michael Eager <eager@eagercon.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dis-asm.h: Decl print_insn_microblaze().
|
|
|
|
|
|
|
2009-07-25 02:01:58 +02:00
|
|
|
|
2009-07-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* libiberty.h (crc32): Declare.
|
|
|
|
|
|
|
2009-07-21 21:06:39 +02:00
|
|
|
|
2009-07-20 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
Doug Evans <dje@google.com>
|
2009-07-20 22:57:39 +02:00
|
|
|
|
|
|
|
|
|
|
Add some dwarf4 values.
|
|
|
|
|
|
* dwarf2.h (enum dwarf_tag): Add DW_TAG_type_unit.
|
|
|
|
|
|
(enum dwarf_form): Add DW_FORM_sec_offset, DW_FORM_exprloc,
|
|
|
|
|
|
DW_FORM_flag_present, DW_FORM_sig8.
|
|
|
|
|
|
(enum dwarf_attribute): Add DW_AT_signature.
|
|
|
|
|
|
|
2009-07-17 22:20:45 +02:00
|
|
|
|
2009-07-17 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h
|
|
|
|
|
|
(enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
|
|
|
|
|
|
(enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS>):
|
|
|
|
|
|
New.
|
|
|
|
|
|
|
2009-07-10 17:27:04 +02:00
|
|
|
|
2009-07-10 Tom Tromey <tromey@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.h: New file, moved from elf/.
|
|
|
|
|
|
|
2009-07-09 23:01:15 +02:00
|
|
|
|
2009-07-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.h (enum dwarf_location_atom): Add DW_OP_implicit_value
|
|
|
|
|
|
and DW_OP_stack_value.
|
|
|
|
|
|
|
2009-07-09 22:02:41 +02:00
|
|
|
|
2009-07-09 Tom Tromey <tromey@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf/dwarf2.h: Remove, renaming to...
|
|
|
|
|
|
* dwarf2.h: ... this.
|
|
|
|
|
|
|
|
|
|
|
|
2009-06-29 Tom Tromey <tromey@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf/dwarf2.h: New file. Merged with gdb.
|
|
|
|
|
|
|
2009-06-18 12:31:21 +02:00
|
|
|
|
2009-06-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dis-asm.h (USER_SPECIFIED_MACHINE_TYPE): New value for the flags
|
|
|
|
|
|
field of struct disassemble_info.
|
|
|
|
|
|
|
2009-06-16 15:21:26 +02:00
|
|
|
|
2009-06-09 Ian Lance Taylor <ian@airs.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ansidecl.h (ATTRIBUTE_UNUSED_LABEL): Define for C++.
|
|
|
|
|
|
|
2009-06-15 13:37:26 +02:00
|
|
|
|
2009-06-15 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2009-06-18 12:31:21 +02:00
|
|
|
|
* dis-asm.h (DISASSEMBLE_DATA): New value for the flags field of
|
|
|
|
|
|
struct disassemble_info.
|
2009-06-15 13:37:26 +02:00
|
|
|
|
|
2009-06-03 23:02:16 +02:00
|
|
|
|
2009-06-02 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ansidecl.h (EXPORTED_CONST): Define.
|
|
|
|
|
|
|
2009-06-01 21:40:44 +02:00
|
|
|
|
2009-05-31 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ansidecl.h: Add extern "C" when compiling with C++. Treat C++
|
|
|
|
|
|
the way we treat an ISO C compiler. Don't define inline as a
|
|
|
|
|
|
macdro when compiling with C++.
|
|
|
|
|
|
* dyn-string.h: Add header guard DYN_STRING_H. Add extern "C"
|
|
|
|
|
|
when compiling with C++.
|
|
|
|
|
|
* fibheap.h: Add extern "C" when compiling with C++.
|
|
|
|
|
|
|
2009-05-25 15:04:40 +02:00
|
|
|
|
2009-05-25 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* fopen-vms.h (FOPEN_RB, FOPEN_WB, FOPEN_AB, FOPEN_RUB, FOPEN_WUB,
|
|
|
|
|
|
FOPEN_AUB): Use "rfm=udf,rat=none" attribute.
|
|
|
|
|
|
|
2009-04-24 18:57:08 +02:00
|
|
|
|
2009-04-22 Taras Glek <tglek@mozilla.com>
|
|
|
|
|
|
|
|
|
|
|
|
* hashtab.h: Update GTY annotations to new syntax.
|
|
|
|
|
|
* splay-tree.h: Likewise.
|
2009-04-21 04:13:48 +02:00
|
|
|
|
|
2009-04-08 18:04:50 +02:00
|
|
|
|
2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (bfd_link_info): Add warn_alternate_em.
|
|
|
|
|
|
|
2009-03-18 12:27:18 +01:00
|
|
|
|
2009-03-18 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* alloca-conf.h: Revise based on autoconf-2.61, autoconf-2.13
|
|
|
|
|
|
documentation.
|
|
|
|
|
|
|
2009-03-18 01:07:49 +01:00
|
|
|
|
2009-03-17 Jason Merrill <jason@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h (enum demangle_component_type): Add
|
|
|
|
|
|
DEMANGLE_COMPONENT_FUNCTION_PARAM.
|
|
|
|
|
|
|
2009-01-15 02:28:14 +01:00
|
|
|
|
2008-12-01 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* plugin-api.h (LDPS_BAD_HANDLE): New constant.
|
|
|
|
|
|
(ld_plugin_get_input_file): New typedef.
|
|
|
|
|
|
(ld_plugin_release_input_file): New typedef.
|
|
|
|
|
|
(LDPT_GET_INPUT_FILE, LDPT_RELEASE_INPUT_FILE): New constants.
|
|
|
|
|
|
(struct ld_plugin_tv): Add two new fields.
|
|
|
|
|
|
|
2008-12-23 20:10:25 +01:00
|
|
|
|
2008-12-23 Jon Beniston <jon@beniston.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dis-asm.h: Add LM32 disassembler function prototype.
|
|
|
|
|
|
|
2008-12-11 00:28:19 +01:00
|
|
|
|
2008-12-10 Jason Merrill <jason@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h (enum demangle_component_type): Add
|
|
|
|
|
|
DEMANGLE_COMPONENT_FIXED_TYPE.
|
|
|
|
|
|
|
2008-12-01 20:50:49 +01:00
|
|
|
|
2008-12-01 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* plugin-api.h (ld_plugin_message): Change format parameter to const.
|
|
|
|
|
|
|
2008-12-01 20:05:46 +01:00
|
|
|
|
2008-12-01 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* plugin-api.h: Fix syntax error when compiling with C++.
|
|
|
|
|
|
|
2008-11-26 02:04:17 +01:00
|
|
|
|
2008-11-26 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 7047
|
|
|
|
|
|
* bfdlink.h (struct bfd_elf_version_expr): Delete "symbol".
|
|
|
|
|
|
Add "literal".
|
|
|
|
|
|
|
2008-11-21 23:13:32 +01:00
|
|
|
|
2008-11-21 Sterling Augustine <sterling@tensilica.com>
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* xtensa-isa-internal.h (XTENSA_STATE_IS_SHARED_OR): New flag.
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* xtensa-isa.h (xtensa_state_is_shared_or): New prototype.
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include/
* xtensa-config.h (XCHAL_HAVE_MUL16, XCHAL_HAVE_MUL32, XCHAL_HAVE_DIV32)
(XCHAL_HAVE_MINMAX, XCHAL_HAVE_SEXT, XCHAL_HAVE_THREADPTR)
(XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): Change to 1.
(XCHAL_NUM_AREGS): Change to 32.
(XCHAL_ICACHE_SIZE, XCHAL_DCACHE_SIZE): Change to 16K.
(XCHAL_ICACHE_LINESIZE, XCHAL_DCACHE_LINESIZE): Change to 32.
(XCHAL_ICACHE_LINEWIDTH, XCHAL_DCACHE_LINEWIDTH): Change to 5.
(XCHAL_DCACHE_IS_WRITEBACK): Change to 1.
(XCHAL_DEBUGLEVEL): Change to 6.
bfd/
* xtensa-modules.c (sysregs): Add MMID, VECBASE, EPC5, EPC6, EPC7,
EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS5, EPS6, EPS7, CPENABLE,
SCOMPARE1, and THREADPTR registers.
(NUM_SYSREGS, MAX_USER_REG): Update.
(states): Change width of INTERRUPT, WindowBase, WindowStart, and
INTENABLE. Add VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6,
EXCSAVE7, EPS6, EPS6, EPS7, THREADPTR, CPENABLE, and SCOMPARE1 states.
(NUM_STATES): Update.
(enum xtensa_state_id): Add entries for new states.
(enum xtensa_field_id): Add entries for xt_wbr15_imm and xt_wbr18_imm
fields, along with functions to extract and set them.
(regfiles): Change number of AR registers to 32.
(Operand_ar0_encode, Operand_ar4_encode, Operand_ar8_encode,
Operand_ar12_encode, Operand_ars_entry_encode): Update register mask.
(operands): Add entries for tp7, xt_wbr15_label, xt_wbr18_label,
xt_wbr15_imm, and xt_wbr18_imm operands, along with functions to
encode and decode them.
(enum xtensa_operand_id): Add entries for new operands.
(Iclass_xt_iclass_rfi_stateArgs): Add EPC5, EPC6, EPC7, EPS5, EPS6, and
EPC7 states.
(Iclass_xt_iclass_rfdo_stateArgs): Replace EPC4 and EPS4 by EPC6 and
EPS6, respectively.
(iclasses): Add entries for rur_threadptr, wur_threadptr,
xt_iclass_wsr_176, xt_iclass_rsr_epc5, xt_iclass_wsr_epc5,
xt_iclass_xsr_epc5, xt_iclass_rsr_excsave5, xt_iclass_wsr_excsave5,
xt_iclass_xsr_excsave5, xt_iclass_rsr_epc6, xt_iclass_wsr_epc6,
xt_iclass_xsr_epc6, xt_iclass_rsr_excsave6, xt_iclass_wsr_excsave6,
xt_iclass_xsr_excsave6, xt_iclass_rsr_epc7, xt_iclass_wsr_epc7,
xt_iclass_xsr_epc7, xt_iclass_rsr_excsave7, xt_iclass_wsr_excsave7,
xt_iclass_xsr_excsave7, xt_iclass_rsr_eps5, xt_iclass_wsr_eps5,
xt_iclass_xsr_eps5, xt_iclass_rsr_eps6, xt_iclass_wsr_eps6,
xt_iclass_xsr_eps6, xt_iclass_rsr_eps7, xt_iclass_wsr_eps7,
xt_iclass_xsr_eps7, xt_iclass_rsr_vecbase, xt_iclass_wsr_vecbase,
xt_iclass_xsr_vecbase, xt_iclass_mul16, xt_iclass_wsr_mmid,
xt_iclass_icache_lock, xt_iclass_dcache_lock, xt_iclass_rsr_cpenable,
xt_iclass_wsr_cpenable, xt_iclass_xsr_cpenable, xt_iclass_clamp,
xt_iclass_minmax, xt_iclass_sx, xt_iclass_l32ai, xt_iclass_s32ri,
xt_iclass_s32c1i, xt_iclass_rsr_scompare1, xt_iclass_wsr_scompare1,
xt_iclass_xsr_scompare1, xt_iclass_div, and xt_iclass_mul32, along
with corresponding argument and state argument arrays. Change
number of state arguments for xt_iclass_rfi. Add arguments for
xt_iclass_rfdo.
(enum xtensa_iclass_id): Add entries for new iclasses.
(opcodes): Add entries for RUR_THREADPTR, WUR_THREADPTR, WSR_176,
RSR_EPC5, WSR_EPC5, XSR_EPC5, RSR_EXCSAVE5, WSR_EXCSAVE5, XSR_EXCSAVE5,
RSR_EPC6, WSR_EPC6, XSR_EPC6, RSR_EXCSAVE6, WSR_EXCSAVE6, XSR_EXCSAVE6,
RSR_EPC7, WSR_EPC7, XSR_EPC7, RSR_EXCSAVE7, WSR_EXCSAVE7, XSR_EXCSAVE7,
RSR_EPS5, WSR_EPS5, XSR_EPS5, RSR_EPS6, WSR_EPS6, XSR_EPS6, RSR_EPS7,
WSR_EPS7, XSR_EPS7, RSR_VECBASE, WSR_VECBASE, XSR_VECBASE, MUL16U,
MUL16S, WSR_MMID, IPFL, IHU, IIU, DPFL, DHU, DIU, RSR_CPENABLE,
WSR_CPENABLE, XSR_CPENABLE, CLAMPS, MIN, MAX, MINU, MAXU, SEXT, L32AI,
S32RI, S32C1I, RSR_SCOMPARE1, WSR_SCOMPARE1, XSR_SCOMPARE1, QUOU, QUOS,
REMU, REMS, and MULL opcodes, along with the corresponding functions
to encode them.
(enum xtensa_opcode_id): Add entries for new opcodes.
(Slot_inst_decode): Handle new opcodes.
(Slot_inst_get_field_fns, Slot_inst_set_field_fns): Add entries for
xt_wbr15_imm and xt_wbr18_imm fields.
(Slot_inst16a_get_field_fns, Slot_inst16a_set_field_fns): Likewise.
(Slot_inst16b_get_field_fns, Slot_inst16b_set_field_fns): Likewise.
(xtensa_modules): Update number of fields, operands, iclasses and
opcodes.
2008-11-19 19:25:20 +01:00
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2008-11-19 Bob Wilson <bob.wilson@acm.org>
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2010-04-15 12:26:09 +02:00
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include/
* xtensa-config.h (XCHAL_HAVE_MUL16, XCHAL_HAVE_MUL32, XCHAL_HAVE_DIV32)
(XCHAL_HAVE_MINMAX, XCHAL_HAVE_SEXT, XCHAL_HAVE_THREADPTR)
(XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): Change to 1.
(XCHAL_NUM_AREGS): Change to 32.
(XCHAL_ICACHE_SIZE, XCHAL_DCACHE_SIZE): Change to 16K.
(XCHAL_ICACHE_LINESIZE, XCHAL_DCACHE_LINESIZE): Change to 32.
(XCHAL_ICACHE_LINEWIDTH, XCHAL_DCACHE_LINEWIDTH): Change to 5.
(XCHAL_DCACHE_IS_WRITEBACK): Change to 1.
(XCHAL_DEBUGLEVEL): Change to 6.
bfd/
* xtensa-modules.c (sysregs): Add MMID, VECBASE, EPC5, EPC6, EPC7,
EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS5, EPS6, EPS7, CPENABLE,
SCOMPARE1, and THREADPTR registers.
(NUM_SYSREGS, MAX_USER_REG): Update.
(states): Change width of INTERRUPT, WindowBase, WindowStart, and
INTENABLE. Add VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6,
EXCSAVE7, EPS6, EPS6, EPS7, THREADPTR, CPENABLE, and SCOMPARE1 states.
(NUM_STATES): Update.
(enum xtensa_state_id): Add entries for new states.
(enum xtensa_field_id): Add entries for xt_wbr15_imm and xt_wbr18_imm
fields, along with functions to extract and set them.
(regfiles): Change number of AR registers to 32.
(Operand_ar0_encode, Operand_ar4_encode, Operand_ar8_encode,
Operand_ar12_encode, Operand_ars_entry_encode): Update register mask.
(operands): Add entries for tp7, xt_wbr15_label, xt_wbr18_label,
xt_wbr15_imm, and xt_wbr18_imm operands, along with functions to
encode and decode them.
(enum xtensa_operand_id): Add entries for new operands.
(Iclass_xt_iclass_rfi_stateArgs): Add EPC5, EPC6, EPC7, EPS5, EPS6, and
EPC7 states.
(Iclass_xt_iclass_rfdo_stateArgs): Replace EPC4 and EPS4 by EPC6 and
EPS6, respectively.
(iclasses): Add entries for rur_threadptr, wur_threadptr,
xt_iclass_wsr_176, xt_iclass_rsr_epc5, xt_iclass_wsr_epc5,
xt_iclass_xsr_epc5, xt_iclass_rsr_excsave5, xt_iclass_wsr_excsave5,
xt_iclass_xsr_excsave5, xt_iclass_rsr_epc6, xt_iclass_wsr_epc6,
xt_iclass_xsr_epc6, xt_iclass_rsr_excsave6, xt_iclass_wsr_excsave6,
xt_iclass_xsr_excsave6, xt_iclass_rsr_epc7, xt_iclass_wsr_epc7,
xt_iclass_xsr_epc7, xt_iclass_rsr_excsave7, xt_iclass_wsr_excsave7,
xt_iclass_xsr_excsave7, xt_iclass_rsr_eps5, xt_iclass_wsr_eps5,
xt_iclass_xsr_eps5, xt_iclass_rsr_eps6, xt_iclass_wsr_eps6,
xt_iclass_xsr_eps6, xt_iclass_rsr_eps7, xt_iclass_wsr_eps7,
xt_iclass_xsr_eps7, xt_iclass_rsr_vecbase, xt_iclass_wsr_vecbase,
xt_iclass_xsr_vecbase, xt_iclass_mul16, xt_iclass_wsr_mmid,
xt_iclass_icache_lock, xt_iclass_dcache_lock, xt_iclass_rsr_cpenable,
xt_iclass_wsr_cpenable, xt_iclass_xsr_cpenable, xt_iclass_clamp,
xt_iclass_minmax, xt_iclass_sx, xt_iclass_l32ai, xt_iclass_s32ri,
xt_iclass_s32c1i, xt_iclass_rsr_scompare1, xt_iclass_wsr_scompare1,
xt_iclass_xsr_scompare1, xt_iclass_div, and xt_iclass_mul32, along
with corresponding argument and state argument arrays. Change
number of state arguments for xt_iclass_rfi. Add arguments for
xt_iclass_rfdo.
(enum xtensa_iclass_id): Add entries for new iclasses.
(opcodes): Add entries for RUR_THREADPTR, WUR_THREADPTR, WSR_176,
RSR_EPC5, WSR_EPC5, XSR_EPC5, RSR_EXCSAVE5, WSR_EXCSAVE5, XSR_EXCSAVE5,
RSR_EPC6, WSR_EPC6, XSR_EPC6, RSR_EXCSAVE6, WSR_EXCSAVE6, XSR_EXCSAVE6,
RSR_EPC7, WSR_EPC7, XSR_EPC7, RSR_EXCSAVE7, WSR_EXCSAVE7, XSR_EXCSAVE7,
RSR_EPS5, WSR_EPS5, XSR_EPS5, RSR_EPS6, WSR_EPS6, XSR_EPS6, RSR_EPS7,
WSR_EPS7, XSR_EPS7, RSR_VECBASE, WSR_VECBASE, XSR_VECBASE, MUL16U,
MUL16S, WSR_MMID, IPFL, IHU, IIU, DPFL, DHU, DIU, RSR_CPENABLE,
WSR_CPENABLE, XSR_CPENABLE, CLAMPS, MIN, MAX, MINU, MAXU, SEXT, L32AI,
S32RI, S32C1I, RSR_SCOMPARE1, WSR_SCOMPARE1, XSR_SCOMPARE1, QUOU, QUOS,
REMU, REMS, and MULL opcodes, along with the corresponding functions
to encode them.
(enum xtensa_opcode_id): Add entries for new opcodes.
(Slot_inst_decode): Handle new opcodes.
(Slot_inst_get_field_fns, Slot_inst_set_field_fns): Add entries for
xt_wbr15_imm and xt_wbr18_imm fields.
(Slot_inst16a_get_field_fns, Slot_inst16a_set_field_fns): Likewise.
(Slot_inst16b_get_field_fns, Slot_inst16b_set_field_fns): Likewise.
(xtensa_modules): Update number of fields, operands, iclasses and
opcodes.
2008-11-19 19:25:20 +01:00
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* xtensa-config.h (XCHAL_HAVE_MUL16, XCHAL_HAVE_MUL32, XCHAL_HAVE_DIV32)
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(XCHAL_HAVE_MINMAX, XCHAL_HAVE_SEXT, XCHAL_HAVE_THREADPTR)
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(XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): Change to 1.
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(XCHAL_NUM_AREGS): Change to 32.
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(XCHAL_ICACHE_SIZE, XCHAL_DCACHE_SIZE): Change to 16K.
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(XCHAL_ICACHE_LINESIZE, XCHAL_DCACHE_LINESIZE): Change to 32.
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(XCHAL_ICACHE_LINEWIDTH, XCHAL_DCACHE_LINEWIDTH): Change to 5.
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(XCHAL_DCACHE_IS_WRITEBACK): Change to 1.
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(XCHAL_DEBUGLEVEL): Change to 6.
|
2010-04-15 12:26:09 +02:00
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2008-11-14 10:57:35 +01:00
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2008-11-14 Tristan Gingold <gingold@adacore.com>
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* fopen-vms.h (FOPEN_RB): Use a single string to match the
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standard prototype.
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(FOPEN_WB): Ditto.
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(FOPEN_AB): Ditto.
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(FOPEN_RUB): Ditto.
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(FOPEN_WUB): Ditto.
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(FOPEN_AUB): Ditto.
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2008-10-21 01:03:31 +02:00
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2008-10-21 Alan Modra <amodra@bigpond.net.au>
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* obstack.h (obstack_finish <!__GNUC__>): Cast result to void *.
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2008-10-07 03:28:01 +02:00
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2008-10-06 Jason Merrill <jason@redhat.com>
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* demangle.h (enum demangle_component_type): Add
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DEMANGLE_COMPONENT_PACK_EXPANSION.
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2008-09-25 01:21:04 +02:00
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2008-09-24 Richard Henderson <rth@redhat.com>
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* elf/dwarf2.h (DW_OP_GNU_encoded_addr): New.
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2008-09-22 18:37:41 +02:00
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2008-09-22 Rafael Espindola <espindola@google.com>
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* plugin-api.h (ld_plugin_status): Remove comma from the last item.
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Use C style comment.
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(ld_plugin_api_version, ld_plugin_output_file_type,
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ld_plugin_symbol_kind, ld_plugin_symbol_visibility,
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ld_plugin_symbol_resolution, ld_plugin_level, ld_plugin_tag): Remove
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comma from the last item.
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2008-09-20 00:54:57 +02:00
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2008-09-18 Cary Coutant <ccoutant@google.com>
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Add plugin functionality for link-time optimization (LTO).
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* plugin-api.h: New file.
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2008-09-09 20:21:49 +02:00
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2008-09-09 Jason Merrill <jason@redhat.com>
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* demangle.h (enum demangle_component_type): Add
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DEMANGLE_COMPONENT_DECLTYPE.
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2008-08-25 06:36:03 +02:00
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2008-08-25 Alan Modra <amodra@bigpond.net.au>
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* binary-io.h: New file, imported from gnulib, but don't
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#include <fcntl.h> or <stdio.h>.
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2008-08-17 05:12:50 +02:00
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2008-08-17 Alan Modra <amodra@bigpond.net.au>
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* bfdlink.h (bfd_generic_link_read_symbols): Declare.
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Add AVR architectures avr25, avr31, avr35, and avr51 to match GCC.
bfd/
* archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35,
bfd_mach_avr51): New.
* bfd-in2.h: Regenerate.
* cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51
architectures. Change comments to match architecture comments in GCC.
(compatible): Add test for new AVR architectures.
* elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize
bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51.
(elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51.
gas/
* config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
architectures. Reorganize list to put mcu types in correct architectures
and to order list same as in GCC. Use new ISA definitions in
include/opcode/avr.h.
* doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
descriptions. Reorganize descriptions to put mcu types in correct
architectures and to order lists same as in GCC.
include/
* elf/avr.h (E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
E_AVR_MACH_AVR35, E_AVR_MACH_AVR51): Define.
(EF_AVR_MACH): Redefine to 0x7F.
* opcode/avr.h (AVR_ISA_TINY3, AVR_ISA_ALL, AVR_ISA_USB162): Remove.
(AVR_ISA_AVR3): Redefine.
(AVR_ISA_AVR1, AVR_ISA_AVR2, AVR_ISA_AVR31, AVR_ISA_AVR35,
AVR_ISA_AVR3_ALL, AVR_ISA_AVR4, AVR_ISA_AVR5, AVR_ISA_AVR51,
AVR_ISA_AVR6): Define.
ld/
* Makefile.am (ALL_EMULATIONS): Add eavr25.o, eavr31.o, eavr35.o,
and eavr51.o.
Add rules for eavr25.c, eavr31.c, eavr35.c, eavr51.c.
* Makefile.in: Regenerate.
* configure.tgt (avr-*-*, targ_extra_emuls): Add avr25, avr31, avr35
and avr51.
* emulparams/avr25.sh: New file.
* emulparams/avr31.sh: New file.
* emulparams/avr35.sh: New file.
* emulparams/avr51.sh: New file.
2008-08-09 07:35:13 +02:00
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2008-08-08 Anatoly Sokolov <aesok@post.ru>
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* elf/avr.h (E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
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E_AVR_MACH_AVR35, E_AVR_MACH_AVR51): Define.
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(EF_AVR_MACH): Redefine to 0x7F.
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* opcode/avr.h (AVR_ISA_TINY3, AVR_ISA_ALL, AVR_ISA_USB162): Remove.
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(AVR_ISA_AVR3): Redefine.
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(AVR_ISA_AVR1, AVR_ISA_AVR2, AVR_ISA_AVR31, AVR_ISA_AVR35,
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AVR_ISA_AVR3_ALL, AVR_ISA_AVR4, AVR_ISA_AVR5, AVR_ISA_AVR51,
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AVR_ISA_AVR6): Define.
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2008-07-12 10:54:13 +02:00
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2008-07-12 Jie Zhang <jie.zhang@analog.com>
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Revert
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2008-07-12 Jie Zhang <jie.zhang@analog.com>
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* bfdlink.h (struct bfd_link_info): Add sep_code member
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variable.
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* elf/bfin.h (EF_BFIN_CODE_IN_L1): Define.
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(EF_BFIN_DATA_IN_L1): Define.
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2008-07-11 21:24:39 +02:00
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2008-07-12 Jie Zhang <jie.zhang@analog.com>
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* bfdlink.h (struct bfd_link_info): Add sep_code member
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variable.
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* elf/bfin.h (EF_BFIN_CODE_IN_L1): Define.
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(EF_BFIN_DATA_IN_L1): Define.
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2008-07-07 20:40:13 +02:00
|
|
|
|
2008-07-07 Stan Shebs <stan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dis-asm.h (struct disassemble_info): Add endian_code field.
|
|
|
|
|
|
|
2008-07-07 19:09:31 +02:00
|
|
|
|
2008-07-07 Joel Brobecker <brobecker@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* safe-ctype.h: Add #include of ctype.h before redefining
|
|
|
|
|
|
the ctype.h macros.
|
|
|
|
|
|
|
2008-07-04 19:11:29 +02:00
|
|
|
|
2008-07-04 Joel Brobecker <brobecker@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* safe-ctype.h: Remove #error when detecting that ctype.h has been
|
|
|
|
|
|
included. Redefine the various macros provided by ctype.h as
|
|
|
|
|
|
undefined variables.
|
|
|
|
|
|
|
2008-06-24 05:01:29 +02:00
|
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|
|
2008-06-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
|
|
|
|
|
|
|
|
* libiberty.h (XALLOCA, XDUP, XALLOCAVEC, XDUPVEC, XALLOCAVAR,
|
|
|
|
|
|
XDUPVAR, XOBNEWVEC, XOBNEWVAR): New.
|
|
|
|
|
|
|
2008-06-06 08:02:00 +02:00
|
|
|
|
2008-06-06 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_info): Add "path_separator".
|
|
|
|
|
|
|
2008-04-10 15:36:43 +02:00
|
|
|
|
2008-04-10 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dis-asm.h (print_s390_disassembler_options):
|
|
|
|
|
|
Prototype added.
|
|
|
|
|
|
|
2008-03-25 02:02:13 +01:00
|
|
|
|
2008-03-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* sha1.h: New file, from gnulib.
|
|
|
|
|
|
|
|
|
|
|
|
* md5.h: Add extern "C" when compiled with C++.
|
|
|
|
|
|
|
2008-03-25 00:43:26 +01:00
|
|
|
|
2008-03-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* md5.h: Add extern "C" when compiled with C++.
|
|
|
|
|
|
|
2008-03-22 00:40:18 +01:00
|
|
|
|
2008-03-21 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* filenames.h: Add extern "C" when compiled with C++.
|
|
|
|
|
|
|
2008-02-15 04:35:53 +01:00
|
|
|
|
2008-02-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_hash_table): Delete creator field.
|
|
|
|
|
|
(struct bfd_link_info): Add output_bfd.
|
|
|
|
|
|
|
2008-02-11 18:53:04 +01:00
|
|
|
|
2008-02-11 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* xtensa-config.h (XCHAL_HAVE_THREADPTR): Redefine to zero.
|
|
|
|
|
|
(XCHAL_NUM_AREGS, XCHAL_MAX_INSTRUCTION_SIZE): New.
|
2010-04-15 12:26:09 +02:00
|
|
|
|
|
2008-01-27 07:25:45 +01:00
|
|
|
|
2008-01-26 David Daney <ddaney@avtrex.com>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h (demangle_component_type): Add
|
|
|
|
|
|
DEMANGLE_COMPONENT_JAVA_RESOURCE,
|
|
|
|
|
|
DEMANGLE_COMPONENT_COMPOUND_NAME, and
|
|
|
|
|
|
DEMANGLE_COMPONENT_CHARACTER as new enum values.
|
|
|
|
|
|
(demangle_component): Add struct s_character to union u.
|
|
|
|
|
|
|
include:
2007-11-07 Joseph Myers <joseph@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* floatformat.h (struct floatformat): Add split_half field.
(floatformat_ibm_long_double): New.
libiberty:
2007-11-07 Joseph Myers <joseph@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* floatformat.c (mant_bits_set): New.
(floatformat_to_double): Use it. Note no special handling of
split formats.
(floatformat_from_double): Note no special handing of split
formats.
(floatformat_ibm_long_double_is_valid,
floatformat_ibm_long_double): New.
(floatformat_ieee_single_big, floatformat_ieee_single_little,
floatformat_ieee_double_big, floatformat_ieee_double_little,
floatformat_ieee_double_littlebyte_bigword, floatformat_vax_f,
floatformat_vax_d, floatformat_vax_g, floatformat_i387_ext,
floatformat_m68881_ext, floatformat_i960_ext,
floatformat_m88110_ext, floatformat_m88110_harris_ext,
floatformat_arm_ext_big, floatformat_arm_ext_littlebyte_bigword,
floatformat_ia64_spill_big, floatformat_ia64_spill_little,
floatformat_ia64_quad_big, floatformat_ia64_quad_little): Update
for addition of split_half field.
gdb:
2007-11-07 Joseph Myers <joseph@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* gdbtypes.c (floatformats_ibm_long_double): New.
* gdbtypes.h (floatformats_ibm_long_double): Declare.
* ia64-tdep.c (floatformat_ia64_ext): Update for addition of
split_half field.
* mips-tdep.c (n32n64_floatformat_always_valid,
floatformat_n32n64_long_double_big, floatformats_n32n64_long):
Remove.
(mips_gdbarch_init): Use floatformats_ibm_long_double instead of
floatformats_n32n64_long.
* ppc-linux-tdep.c (ppc_linux_init_abi): Use 128-bit IBM long
double.
* doublest.c (convert_floatformat_to_doublest,
convert_doublest_to_floatformat): Handle split floating-point
formats.
* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle IBM long
double arguments.
(ppc64_sysv_abi_push_dummy_call): Likewise.
(do_ppc_sysv_return_value): Handle IBM long double return.
2007-11-08 01:08:48 +01:00
|
|
|
|
2007-11-07 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* floatformat.h (struct floatformat): Add split_half field.
|
|
|
|
|
|
(floatformat_ibm_long_double): New.
|
|
|
|
|
|
|
2007-09-06 19:22:39 +02:00
|
|
|
|
2007-09-06 Tom Tromey <tromey@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* libiberty.h (pex_free): Document process killing.
|
|
|
|
|
|
|
2007-08-31 22:20:49 +02:00
|
|
|
|
2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h (enum demangle_component_type): Add
|
|
|
|
|
|
DEMANGLE_COMPONENT_RVALUE_REFERENCE.
|
|
|
|
|
|
|
2007-07-25 08:34:29 +02:00
|
|
|
|
2007-07-25 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ternary.h: Remove.
|
|
|
|
|
|
|
2007-07-18 20:52:30 +02:00
|
|
|
|
2007-07-18 Bob Wilson <bob.wilson@acm.org>
|
2010-04-15 12:26:09 +02:00
|
|
|
|
|
2007-07-18 20:52:30 +02:00
|
|
|
|
* xtensa-config.h (XCHAL_HAVE_THREADPTR): New.
|
|
|
|
|
|
(XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): New.
|
2010-04-15 12:26:09 +02:00
|
|
|
|
|
2007-07-17 15:50:23 +02:00
|
|
|
|
2007-07-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* COPYING3: New file. Contains version 3 of the GNU General
|
|
|
|
|
|
Public License.
|
|
|
|
|
|
|
2007-07-12 09:16:41 +02:00
|
|
|
|
2007-07-12 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
|
|
|
2007-07-12 15:30:24 +02:00
|
|
|
|
* splay-tree.h (libi_uhostptr_t, libi_shostptr_t): Adjust types
|
|
|
|
|
|
work-a-round whitespace problem in gcc gengtype.
|
|
|
|
|
|
|
2007-07-12 09:16:41 +02:00
|
|
|
|
* splay-tree.h (libi_uhostptr_t, libi_shostptr_t): New types,
|
|
|
|
|
|
needed for WIN64 when a long is not wide enough for a pointer.
|
2007-08-01 17:27:55 +02:00
|
|
|
|
(splay_tree_key, splay_tree_value): Use the new types.
|
2007-07-12 09:16:41 +02:00
|
|
|
|
|
2007-07-09 23:25:39 +02:00
|
|
|
|
2007-07-09 Roland McGrath <roland@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_info): Add member emit_note_gnu_build_id.
|
|
|
|
|
|
|
2007-07-06 13:13:56 +02:00
|
|
|
|
2007-07-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h: Update copyright notice to refer to GPLv3.
|
|
|
|
|
|
|
2007-06-29 16:09:34 +02:00
|
|
|
|
2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
|
|
|
|
|
|
|
2007-08-01 17:27:55 +02:00
|
|
|
|
* dis-asm.h (print_insn_cr16): New prototype.
|
2007-06-29 16:09:34 +02:00
|
|
|
|
|
2007-05-31 17:04:52 +02:00
|
|
|
|
2007-06-01 Noah Misch <noah@cs.caltech.edu>
|
|
|
|
|
|
Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_info): Add input_bfds_tail.
|
|
|
|
|
|
|
2007-05-08 03:29:33 +02:00
|
|
|
|
2007-05-07 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* libiberty.h (writeargv): Declare.
|
|
|
|
|
|
|
bfd/
* elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
and emit_stack_syms bitfields.
(get_sym_h): Read all symbols if stack analysis will be done.
(spu_elf_create_sections): Add stack_analysis and emit_stack_syms
params, and stash in hash table.
(is_hint): Split off from..
(is_branch): ..here. Adjust callers.
(spu_elf_size_stubs): Add stack_analysis param. Arrange to read
and keep all syms.
(write_one_stub): Fix mem leak.
(find_function_stack_adjust): New function.
(sort_syms_syms, sort_syms_psecs): New vars.
(sort_syms): New function.
(struct call_info, struct function_info): New.
(struct spu_elf_stack_info): New.
(alloc_stack_info, maybe_insert_function, func_name): New functions.
(is_nop, insns_at_end, check_function_ranges): Likewise.
(find_function, insert_callee, mark_functions_via_relocs): Likewise.
(pasted_function, interesting_section, discover_functions): Likewise.
(mark_non_root, call_graph_traverse, build_call_tree): Likewise.
(sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
(bfd_elf32_bfd_final_link): Define.
* elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
(spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
include/
* bfdlink.h (struct bfd_link_info): Add "info" and "minfo".
ld/
* ldmain.c (link_callbacks): Init info and minfo fields.
* ldmisc.c (minfo): Do nothing if no map file.
* emultempl/spuelf.em (stack_analysis, emit_stack_syms): New vars.
(spu_after_open): Adjust spu_elf_create_sections call.
(spu_before_allocation): Likewise for spu_elf_size_stubs.
(OPTION_SPU_STACK_ANALYSIS, OPTION_SPU_STACK_SYMS): Define.
(PARSE_AND_LIST_LONGOPTS): Add new entries.
(PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
* gen-doc.texi: Add @set for SPU and other missing targets.
* ld.texinfo: Update man page selection to match gen-doc.texi.
Document SPU features.
2007-04-30 16:06:40 +02:00
|
|
|
|
2007-04-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_info): Add "info" and "minfo".
|
|
|
|
|
|
|
2007-04-26 05:13:46 +02:00
|
|
|
|
2007-04-25 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h: Change license to LGPL + exception.
|
|
|
|
|
|
|
2007-04-10 20:00:26 +02:00
|
|
|
|
2007-04-10 Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_info): Add relax_trip.
|
|
|
|
|
|
|
2007-03-29 23:03:48 +02:00
|
|
|
|
2007-03-29 Joel Brobecker <brobecker@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* filenames.h (FILENAME_CMP): Adjust define to call filename_cmp
|
|
|
|
|
|
regardless of the type of file system.
|
|
|
|
|
|
|
2007-03-06 20:00:57 +01:00
|
|
|
|
2007-03-06 Jan Hubicka <jh@suse.cz>
|
|
|
|
|
|
|
|
|
|
|
|
* ansidecl.h (ATTRIBUTE_COLD, ATTRIBUTE_HOT): New.
|
|
|
|
|
|
|
2007-02-21 17:43:50 +01:00
|
|
|
|
2007-02-21 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_callbacks): Add
|
|
|
|
|
|
override_segment_assignment field.
|
|
|
|
|
|
|
2007-02-17 14:33:57 +01:00
|
|
|
|
2007-02-17 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
Vladimir Prus <vladimir@codesourcery.com
|
|
|
|
|
|
Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bin-bugs.h: Remove.
|
|
|
|
|
|
|
2007-02-09 18:21:45 +01:00
|
|
|
|
2007-02-09 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* libiberty.h (pex_write_input): Remove prototype.
|
|
|
|
|
|
|
2007-02-05 20:17:10 +01:00
|
|
|
|
2007-02-05 Dave Brolley <brolley@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Contribute the following changes:
|
|
|
|
|
|
2001-03-26 Ben Elliston <bje@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dis-asm.h (print_insn_mep): Declare.
|
|
|
|
|
|
|
2007-02-02 23:15:52 +01:00
|
|
|
|
2007-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
2007-02-02 16:27:04 +01:00
|
|
|
|
|
|
|
|
|
|
* dis-asm.h (print_i386_disassembler_options): New.
|
|
|
|
|
|
|
2007-01-31 19:49:42 +01:00
|
|
|
|
2007-01-31 Vladimir Prus <vladimir@codesourcery.com>
|
2007-07-09 23:25:39 +02:00
|
|
|
|
|
2007-01-31 19:49:42 +01:00
|
|
|
|
* libiberty.h (PEX_STDERR_TO_PIPE): New define.
|
|
|
|
|
|
(PEX_BINARY_ERROR): New define.
|
|
|
|
|
|
(pex_read_err): New function.
|
|
|
|
|
|
|
2007-01-31 00:16:58 +01:00
|
|
|
|
2007-01-29 Simon Baldwin <simonb@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h: New cplus_demangle_print_callback,
|
|
|
|
|
|
cplus_demangle_v3_callback, and java_demangle_v3_callback function
|
|
|
|
|
|
prototypes, and demangle_callbackref type definition.
|
|
|
|
|
|
|
2007-01-16 15:56:32 +01:00
|
|
|
|
2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/3831
|
|
|
|
|
|
* bfdlink.h (bfd_link_info): Rename dynamic to dynamic_list.
|
2007-07-09 23:25:39 +02:00
|
|
|
|
Add dynamic and dynamic_data.
|
2007-01-16 15:56:32 +01:00
|
|
|
|
|
2006-12-06 15:36:41 +01:00
|
|
|
|
2006-12-05 Michael Tautschnig <tautschn@model.in.tum.de>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ansidecl.h (ATTRIBUTE_PACKED): Define.
|
|
|
|
|
|
|
2006-11-30 18:36:10 +01:00
|
|
|
|
2006-11-30 Andrew Stubbs <andrew.stubbs@st.com>
|
2007-01-16 15:56:32 +01:00
|
|
|
|
J"orn Rennecke <joern.rennecke@st.com>
|
2006-11-30 18:36:10 +01:00
|
|
|
|
|
|
|
|
|
|
PR driver/29931
|
|
|
|
|
|
* libiberty.h (make_relative_prefix_ignore_links): Declare.
|
|
|
|
|
|
|
2006-11-27 21:14:53 +01:00
|
|
|
|
2006-11-27 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* xtensa-config.h (XSHAL_ABI): New.
|
|
|
|
|
|
(XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New.
|
|
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2006-11-27 20:23:21 +01:00
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2006-11-27 Bob Wilson <bob.wilson@acm.org>
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* xtensa-isa.h (STATIC_LIBISA): Delete.
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2006-10-31 21:21:57 +01:00
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2006-10-30 Paul Brook <paul@codesourcery.com>
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* dis-asm.h (disassemble_info): Add symtab, symtab_pos and
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symtab_size.
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2006-10-31 00:25:51 +01:00
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2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/3111
|
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* bfdlink.h (bfd_link_info): Add reduce_memory_overheads.
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2006-10-25 08:49:21 +02:00
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2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
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Yukishige Shibata <shibata@rd.scei.sony.co.jp>
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Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
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Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
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Alan Modra <amodra@bigpond.net.au>
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* dis-asm.h (print_insn_spu): Declare.
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2006-09-17 01:51:50 +02:00
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2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
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* dis-asm.h: Add prototypes for Score disassembler routines.
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2006-09-07 19:16:34 +02:00
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2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
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* bfdlink.h (bfd_elf_dynamic_list): New.
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(bfd_link_info): Add a dynamic field.
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2006-08-04 16:53:26 +02:00
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2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
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* bfdlink.h (struct bfd_link_info): New field: print_gc_sections.
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include/
* bfdlink.h (struct bfd_link_info): Add emit_hash and
emit_gnu_hash bitfields.
include/elf/
* common.h (SHT_GNU_HASH, DT_GNU_HASH): Define.
ld/
* scripttempl/elf.sc: Add .gnu.hash section.
* emultempl/elf32.em (OPTION_HASH_STYLE): Define.
(gld${EMULATION_NAME}_add_options): Register --hash-style option.
(gld${EMULATION_NAME}_handle_option): Handle it.
(gld${EMULATION_NAME}_list_options): Document it.
* ldmain.c (main): Initialize emit_hash and emit_gnu_hash.
* ld.texinfo: Document --hash-style option.
bfd/
* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
(bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
Handle SHT_GNU_HASH.
(special_sections_g): Include .gnu.hash section.
(bfd_elf_gnu_hash): New function.
* elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
(struct elf_backend_data): Add elf_hash_symbol method.
* elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
only if info->emit_hash, create .gnu.hash section if
info->emit_gnu_hash.
(struct collect_gnu_hash_codes): New type.
(elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
_bfd_elf_hash_symbol): New functions.
(compute_bucket_count): Don't compute HASHCODES array, instead add
that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
instead of bed->s->arch_size / 8. Fix .hash size estimation.
When not optimizing, use the number of hashed symbols rather than
dynsymcount.
(bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
and ADD DT_GNU_HASH if info->emit_gnu_hash.
(bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
adjust compute_bucket_count caller. Create and populate .gnu.hash
section if info->emit_gnu_hash.
(elf_link_output_extsym): Only populate .hash section if
finfo->hash_sec != NULL.
(bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
* elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
(elfNN_bed): Add elf_backend_hash_symbol.
* elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
* elf32-i386.c (elf_i386_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
binutils/
* readelf.c (get_dynamic_type): Handle DT_GNU_HASH.
(get_section_type_name): Handle SHT_GNU_HASH.
(dynamic_info_DT_GNU_HASH): New variable.
(process_dynamic_section): Handle DT_GNU_HASH.
(process_symbol_table): Print also DT_GNU_HASH histogram.
ld/testsuite/
* ld-powerpc/tlsso32.r: Adjust.
* ld-powerpc/tlsso32.d: Adjust.
* ld-powerpc/tlsso32.g: Adjust.
* ld-powerpc/tlsso.r: Adjust.
* ld-powerpc/tlsso.g: Adjust.
* ld-powerpc/tlstocso.g: Adjust.
2006-07-10 23:40:25 +02:00
|
|
|
|
2006-07-10 Jakub Jelinek <jakub@redhat.com>
|
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|
|
* bfdlink.h (struct bfd_link_info): Add emit_hash and
|
|
|
|
|
|
emit_gnu_hash bitfields.
|
|
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|
2006-04-12 20:42:01 +02:00
|
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|
|
2006-04-11 Jim Blandy <jimb@codesourcery.com>
|
|
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|
|
* libiberty.h (pex_input_file, pex_input_pipe): New declarations.
|
|
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|
2006-04-06 20:52:46 +02:00
|
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|
2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
|
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|
|
* bfdlink.h (bfd_link_info): Replace need_relax_finalize with
|
|
|
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|
|
relax_pass.
|
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|
2006-02-17 15:36:28 +01:00
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|
2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
|
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|
Anil Paranjape <anilp1@kpitcummins.com>
|
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|
Shilin Shakti <shilins@kpitcummins.com>
|
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|
* dis-asm.h (print_insn_xc16c): New prototype.
|
|
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|
2006-01-18 22:05:51 +01:00
|
|
|
|
2006-01-18 DJ Delorie <dj@redhat.com>
|
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|
|
* md5.h: Include ansidecl.h
|
|
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|
2006-01-17 18:39:20 +01:00
|
|
|
|
2006-01-17 Andreas Schwab <schwab@suse.de>
|
|
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|
|
|
|
|
|
|
|
|
PR binutils/1486
|
|
|
|
|
|
* dis-asm.h (struct disassemble_info): Add
|
|
|
|
|
|
disassembler_needs_relocs.
|
|
|
|
|
|
|
2006-01-10 00:47:37 +01:00
|
|
|
|
2006-01-09 Bob Wilson <bob.wilson@acm.org>
|
|
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|
|
* xtensa-config.h (XCHAL_HAVE_MUL32_HIGH): Define.
|
|
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|
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|
|
2005-12-31 00:34:00 +01:00
|
|
|
|
2005-12-30 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* xtensa-config.h (XCHAL_HAVE_WIDE_BRANCHES): New.
|
|
|
|
|
|
|
Second part of ms1 to mt renaming.
* bfd/archures.c (bfd_arch_mt): Renamed.
(bfd_mt_arch): Renamed.
(bfd_archures_list): Adjusted.
* bfd/bfd-in2.h: Rebuilt.
* bfd/config.bfd (mt): Remove special case targ_archs.
(mt-*-elf): Rename bfd_elf32_mt_vec.
* bfd/configure: Rebuilt.
* bfd/configure.in (bfd_elf32_mt_vec): Renamed.
(selarchs) Remove mt special case.
* bfd/cpu-mt.c (arch_info_struct): Adjust.
(bfd_mt_arch): Renamed, adjust.
* bfd/elf32-mt.c (mt_reloc_type_lookup, mt_info_to_howto_rela,
mt_elf_relocate_hi16, mt_final_link_relocate, mt_relocate_section,
mt_elf_howto_table): Renamed, adjusted.
(mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook, mt_elf_check_relocs,
elf32_mt_machine, mt_elf_object_p, mt_elf_set_private_flags,
mt_elf_copy_private_bfd_data, mt_elf_merge_private_bfd_data,
mt_elf_print_private_bfd_data): Renamed, adjusted.
(TARGET_BIG_SYM, TARGET_BIG_NAME, ELF_ARCH, ELF_MACHINE_CODE,
ELF_MAXPAGESIZE, elf_info_to_howto, elf_backend_relocate_section,
bfd_elf32_bfd_reloc_type_lookup, elf_backend_gc_mark_hook,
elf_backend_gc_sweep_hook, elf_backend_check_relocs,
eld_backend_object_p, bfd_elf32_bfd_set_private_flags,
bfd_elf32_bfd_copy_private_bfd_data,
bfd_elf32_bfd_merge_private_bfd_data,
bfd_elf32_bfd_print_private_bfd_data): Adjusted.
* bfd/libbfd.h: Regenerated.
* bfd/reloc.c (BFD_RELOC_MT_PC16, BFD_RELOC_MT_HI16,
BFD_RELOC_MT_LO16, BFD_RELOC_MT_GNU_VTINHERIT,
BFD_RELOC_MT_GNU_VTENTRY, BFD_RELOC_MT_PCINSN8): Renamed.
* bfd/targets.c (bfd_elf32_mt_vec): Renamed.
(_bfd_target_vector): Adjusted.
* binutils/readelf.c (guess_is_rela): Use EM_MT.
(dump_relocations, get_machine_name): Adjust.
* cpu/mt.cpu (define-arch, define-isa): Set name to mt.
(define-mach): Adjust.
* cpu/mt.opc (CGEN_ASM_HASH): Update.
(mt_asm_hash, mt_cgen_insn_supported): Renamed.
(parse_loopsize, parse_imm16): Adjust.
* gas/configure: Rebuilt.
* gas/configure.in (mt): Remove special case.
* gas/config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
#includes.
(mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
Rename, adjust.
(md_parse_option, md_show_usage, md_begin, md_assemble,
md_cgen_lookup_reloc, md_atof): Adjust.
(mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
* gas/config/tc-mt.h (TC_MT): Rename.
(LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
(md_apply_fix): Adjust.
(mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
(TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
* gdb/mt-tdep.c (mt_arch_constants, mt_gdb_regnums): Rename, adjust.
(mt_register_name, mt_register_type, mt_register_reggroup_p,
mt_return_value, mt_skip_prologue, mt_breapoint_from_pc,
mt_pseudo_register_read, mt_pseudo_register_write, mt_frame_align,
mt_registers_info, mt_push_dummy_call, mt_unwind_cache,
mt_frame_unwind_cache, mt_unwind_pc, mt_unwind_dummy_id,
mt_frame_this_id, mt_frame_prev_register, mt_frame_base_address,
mt_frame_unwind, mt_frame_sniffer, mt_frame_base, mt_gdbarch_init,
_initialize_mt_tdep): Rename & adjust.
* include/dis-asm.h (print_insn_mt): Renamed.
* include/elf/common.h (EM_MT): Renamed.
* include/elf/mt.h: Rename relocs, cpu & other defines.
* ld/emulparams/elf32mt.sh (ARCH, OUTPUT_FORMAT): Adjust.
* opcodes/Makefile.am (HFILES, CFILES, ALL_MACHINES): Adjust.
(stamp-mt): Adjust rule.
(mt-asm.lo, mt-desc.lo, mt-dis.lo, mt-ibld.lo, mt-opc.lo): Rename &
adjust.
* opcodes/Makefile.in: Rebuilt.
* opcodes/configure: Rebuilt.
* opcodes/configure.in (bfd_mt_arch): Rename & adjust.
* opcodes/disassemble.c (ARCH_mt): Renamed.
(disassembler): Adjust.
* opcodes/mt-asm.c: Renamed, rebuilt.
* opcodes/mt-desc.c: Renamed, rebuilt.
* opcodes/mt-desc.h: Renamed, rebuilt.
* opcodes/mt-dis.c: Renamed, rebuilt.
* opcodes/mt-ibld.c: Renamed, rebuilt.
* opcodes/mt-opc.c: Renamed, rebuilt.
* opcodes/mt-opc.h: Renamed, rebuilt.
* sid/Makefile.in: Rebuilt.
* sid/aclocal.m4: Rebuilt.
* sid/configure: Rebuilt.
* sid/sid.spec: Adjust.
* sid/bsp/Makefile.am: Adjust.
* sid/bsp/Makefile.in: Rebuilt.
* sid/bsp/aclocal.m4: Rebuilt.
* sid/bsp/configrun-sid.in: Adjust.
* sid/bsp/pregen/Makefile.in: Rebuilt.
* sid/bsp/pregen/mt-gdb.conf: Renamed & rebuilt.
* sid/bsp/pregen/mt-gloss.conf: Renamed & rebuilt.
* sid/bsp/pregen/pregen-configs.in: Adjust.
* sid/component/aclocal.m4: Rebuilt.
* sid/component/configure: Rebuilt.
* sid/component/tconfig.in: Adjust.
* sid/component/bochs/aclocal.m4: Rebuilt.
* sid/component/cache/Makefile.in: Rebuilt.
* sid/component/cgen-cpu/Makefile.in: Rebuilt.
* sid/component/cgen-cpu/aclocal.m4: Rebuilt.
* sid/component/cgen-cpu/compCGEN.cxx: Adjust.
* sid/component/cgen-cpu/configure: Rebuilt.
* sid/component/cgen-cpu/configure.in: Rebult.
* sid/component/cgen-cpu/mt/Makefile.am: Adjust.
* sid/component/cgen-cpu/mt/Makefile.in: Rebuilt.
* sid/component/cgen-cpu/mt/hw-cpu-mt.txt: Adjust.
* sid/component/cgen-cpu/mt/mt-cpu.h: Rebuilt.
* sid/component/cgen-cpu/mt/mt-decode.cxx: Rebuilt.
* sid/component/cgen-cpu/mt/mt-decode.h: Rebuilt.
* sid/component/cgen-cpu/mt/mt-defs.h: Rebuilt.
* sid/component/cgen-cpu/mt/mt-desc.h: Rebuilt.
* sid/component/cgen-cpu/mt/mt-sem.cxx: Rebuilt.
* sid/component/cgen-cpu/mt/mt-write.cxx: Rebuilt.
* sid/component/cgen-cpu/mt/mt.cxx: Adjust.
* sid/component/cgen-cpu/mt/mt.h: Adjust.
* sid/component/consoles/Makefile.in: Rebuilt.
* sid/component/families/aclocal.m4: Rebuilt.
* sid/component/families/configure: Rebuilt.
* sid/component/gdb/Makefile.in: Rebuilt.
* sid/component/gloss/Makefile.in: Rebuilt.
* sid/component/glue/Makefile.in: Rebuilt.
* sid/component/ide/Makefile.in: Rebuilt.
* sid/component/interrupt/Makefile.in: Rebuilt.
* sid/component/lcd/Makefile.in: Rebuilt.
* sid/component/lcd/testsuite/Makefile.in: Rebuilt.
* sid/component/loader/Makefile.am: Rebuilt.
* sid/component/loader/Makefile.in: Rebuilt.
* sid/component/mapper/Makefile.in: Rebuilt.
* sid/component/mapper/testsuite/Makefile.in: Rebuilt.
* sid/component/memory/Makefile.in: Rebuilt.
* sid/component/mmu/Makefile.in: Rebuilt.
* sid/component/parport/Makefile.in: Rebuilt.
* sid/component/profiling/Makefile.in: Rebuilt.
* sid/component/rtc/Makefile.in: Rebuilt.
* sid/component/sched/Makefile.in: Rebuilt.
* sid/component/testsuite/Makefile.in: Rebuilt.
* sid/component/timers/aclocal.m4: Rebuilt.
* sid/component/timers/configure: Rebuilt.
* sid/component/uart/Makefile.in: Rebuilt.
* sid/component/uart/testsuite/Makefile.in: Rebuilt.
* sid/config/config.sub: Adjust.
* sid/config/info.tcl.in: Adjust.
* sid/config/sidtargets.m4: Adjust.
* sid/doc/Makefile.in: Rebuilt.
* sid/main/dynamic/Makefile.am: Rebuilt.
* sid/main/dynamic/Makefile.in: Rebuilt.
* sid/main/dynamic/aclocal.m4: Rebuilt.
* sid/main/dynamic/configure: Rebuilt.
2005-12-16 11:23:12 +01:00
|
|
|
|
2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
Second part of ms1 to mt renaming.
|
|
|
|
|
|
* dis-asm.h (print_insn_mt): Renamed.
|
|
|
|
|
|
|
2005-12-11 03:16:09 +01:00
|
|
|
|
2005-12-10 Terry Laurenzo <tlaurenzo@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR java/9861
|
|
|
|
|
|
* demangle.h : Add DMGL_RET_POSTFIX define to enable alternative
|
|
|
|
|
|
output format for return types
|
|
|
|
|
|
|
2005-11-03 03:52:51 +01:00
|
|
|
|
2005-11-03 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfdlink.h (struct bfd_link_order): Tweak comment.
|
|
|
|
|
|
|
2005-10-31 19:01:19 +01:00
|
|
|
|
2005-10-31 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* floatformat.h (enum floatformat_byteorders): Add
|
|
|
|
|
|
floatformat_vax.
|
|
|
|
|
|
(floatformat_vax_aingle, floatformat_vax_double): Declare.
|
|
|
|
|
|
|
2005-10-28 21:41:01 +02:00
|
|
|
|
2005-10-28 Dave Brolley <brolley@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Contribute the following changes:
|
|
|
|
|
|
2003-09-29 Dave Brolley <brolley@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dis-asm.h (disassemble_info): insn_sets now (void *) to allow for
|
|
|
|
|
|
more exotic underlying types to be used.
|
|
|
|
|
|
|
2005-10-25 19:40:19 +02:00
|
|
|
|
2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
|
|
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|
|
|
|
|
|
|
|
|
disasm.h: Add declaration for print_insn_z80
|
|
|
|
|
|
|
2005-09-30 17:12:52 +02:00
|
|
|
|
2005-09-30 Catherine Moore <clm@cm00re.com>
|
|
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|
|
|
|
|
|
|
|
|
* dis-asm.h (print_insn_bfin): Declare.
|
|
|
|
|
|
|
2005-09-26 23:02:59 +02:00
|
|
|
|
2005-09-26 Mark Mitchell <mark@codesourcery.com>
|
|
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|
|
|
|
|
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|
|
|
* libiberty.h (expandargv): New function.
|
|
|
|
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|
|
2005-08-18 05:51:51 +02:00
|
|
|
|
2005-08-18 Alan Modra <amodra@bigpond.net.au>
|
|
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|
|
|
|
|
|
|
|
|
* bfdlink.h: Remove mention of a29k.
|
|
|
|
|
|
* dis-asm.h: Remove a29k support.
|
|
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|
|
2005-08-17 20:03:42 +02:00
|
|
|
|
2005-08-17 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* floatformat.h (struct floatformat): Change type of large
|
|
|
|
|
|
argument for is_valid member to `const void *'.
|
|
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|
|
|
(floatformat_to_double): Change type of second argument to `const
|
|
|
|
|
|
void *'.
|
|
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|
|
|
(floatformat_from_double): Change type of last argument to `void
|
|
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|
|
*'.
|
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|
|
(floatformat_is_valid): Change type of last argument to `const
|
|
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|
|
void *'.
|
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|
|
ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* configure.in: Add cases for Renesas m32c.
* configure: Regenerated.
bfd/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for m32c-*-elf (Renesas m32c and m16c).
* Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
(ALL_MACHINES_CFILES): Add cpu-m32c.c.
(BFD32_BACKENDS): Add elf32-m32c.lo.
(BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
(cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
* Makefile.in: Regenerated.
* archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
arch and mach codes.
(bfd_m32c_arch): New arch info object.
(bfd_archures_list): List bfd_m32c_arch.
* bfd-in2.h: Regenerated.
* config.bfd: Add case for the m32c.
* configure.in: Add case for the m32c.
* configure: Regenerated.
* cpu-m32c.c, elf32-m32c.c: New files.
* libbfd.h: Regenerated.
* targets.c (bfd_elf32_m32c_vec): Declare.
(_bfd_target_vector): List bfd_elf32_m32c_vec.
binutils/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* readelf.c: #include "elf/m32c.h"
(guess_is_rela, dump_relocations, get_machine_name): Add cases for
EM_M32C.
* Makefile.am (readelf.o): Update dependencies.
* Makefile.in: Regenerated.
cpu/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
gas/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C.
* Makefile.am (CPU_TYPES): List m32c.
(TARGET_CPU_CFILES): List config/tc-m32c.c.
(TARGET_CPU_HFILES): List config/tc-m32c.h.
* configure.in: Add case for m32c.
* configure.tgt: Add cases for m32c and m32c-*-elf.
* configure: Regenerated.
* config/tc-m32c.c, config/tc-m32c.h: New files.
* doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
* doc/Makefile.in: Regenerated.
* doc/all.texi: Set M32C.
* doc/as.texinfo: Add text for the M32C-specific options and line
comment characters, and refer to c-m32c.texi.
* doc/c-m32c.texi: New file.
include/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* dis-asm.h (print_insn_m32c): New declaration.
include/elf/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for Renesas M32C and M16C.
* common.h (EM_M32C): New machine number.
* m32c.h: New file.
ld/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* Makefile.am (ALL_EMULATIONS): Add eelf32m32c.o.
(eelf32m32c.c): New target.
* Makefile.in: Regenerated.
* configure.tgt: Add case for m32c-*-elf.
* emulparams/elf32m32c.sh: New file.
opcodes/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c: New.
* m32c-desc.h, m32c-opc.h: New.
* Makefile.am (HFILES): List m32c-desc.h and m32c-opc.h.
(CFILES): List m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c,
m32c-opc.c.
(ALL_MACHINES): List m32c-asm.lo, m32c-desc.lo, m32c-dis.lo,
m32c-ibld.lo, m32c-opc.lo.
(CLEANFILES): List stamp-m32c.
(M32C_DEPS): List stamp-m32c, if CGEN_MAINT.
(CGEN_CPUS): Add m32c.
(m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c)
(m32c-desc.h, m32c-opc.h): Depend on M32C_DEPS.
(m32c_opc_h): New variable.
(stamp-m32c, m32c-asm.lo, m32c-desc.lo, m32c-dis.lo, m32c-ibld.lo)
(m32c-opc.lo): New rules.
* Makefile.in: Regenerated.
* configure.in: Add case for bfd_m32c_arch.
* configure: Regenerated.
* disassemble.c (ARCH_m32c): New.
[ARCH_m32c]: #include "m32c-desc.h".
(disassembler) [ARCH_m32c]: Add case for bfd_arch_m32c.
(disassemble_init_for_target) [ARCH_m32c]: Same.
* cgen-ops.h, cgen-types.h: New files.
* Makefile.am (HFILES): List them.
* Makefile.in: Regenerated.
2005-07-15 00:52:28 +02:00
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2005-07-14 Jim Blandy <jimb@redhat.com>
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* dis-asm.h (print_insn_m32c): New declaration.
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2005-07-12 12:35:00 +02:00
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2005-07-12 Ben Elliston <bje@au.ibm.com>
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* xregex2.h (regexec): Qualify this prototype with __extension__
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when compiling with GNU C.
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Kaveh Ghazi's printf format attribute checking patch.
bfd:
* elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
format bugs.
* vms.h (_bfd_vms_debug): Add format attribute.
(_bfd_vms_debug, _bfd_hexdump): Fix typos.
binutils:
* bucomm.h (report): Add format attribute.
* dlltool.c (inform): Likewise.
* dllwrap.c (display, inform, warn): Likewise.
* objdump.c (objdump_sprintf): Likewise.
* readelf.c (error, warn): Likewise. Fix format bugs.
gas:
* config/tc-tic30.c (debug): Add format attribute. Fix format
bugs.
include:
* dis-asm.h (fprintf_ftype): Add format attribute.
opcodes:
* arc-dis.c, arm-dis.c, cris-dis.c, crx-dis.c, d10v-dis.c,
d30v-dis.c, fr30-dis.c, h8300-dis.c, h8500-dis.c, i860-dis.c,
ia64-dis.c, ip2k-dis.c, m10200-dis.c, m10300-dis.c,
m88k-dis.c, mcore-dis.c, mips-dis.c, ms1-dis.c, or32-dis.c,
ppc-dis.c, sh64-dis.c, sparc-dis.c, tic4x-dis.c, tic80-dis.c,
v850-dis.c: Fix format bugs.
* ia64-gen.c (fail, warn): Add format attribute.
* or32-opc.c (debug): Likewise.
2005-07-07 21:27:52 +02:00
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2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* dis-asm.h (fprintf_ftype): Add format attribute.
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2005-07-03 21:16:20 +02:00
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2005-07-03 Steve Ellcey <sje@cup.hp.com>
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PR other/13906
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* ansidecl.h (ATTRIBUTE_ALIGNED_ALIGNOF): New.
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* md5.h (md5_uintptr): New.
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(md5_ctx): Align buffer field.
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2005-07-01 01:03:37 +02:00
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2005-06-30 Daniel Berlin <dberlin@dberlin.org>
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* hashtab.h (HTAB_DELETED_ENTRY): New macro.
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(HTAB_EMPTY_ENTRY): New macro.
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2005-06-21 02:28:25 +02:00
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2005-06-20 Geoffrey Keating <geoffk@apple.com>
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2007-07-09 23:25:39 +02:00
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* libiberty.h (strverscmp): Prototype.
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2005-06-21 02:28:25 +02:00
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2005-06-17 15:37:26 +02:00
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2005-06-17 Jakub Jelinek <jakub@redhat.com>
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* elf/external.h (GRP_ENTRY_SIZE): Define.
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opcodes:
* arm-opc.h: Delete; fold contents into ...
* arm-dis.c: ... here. Move includes of internal COFF headers
next to includes of internal ELF headers.
(streq, WORD_ADDRESS, BDISP, BDISP23): Delete, unused.
(struct arm_opcode): Rename struct opcode32. Make 'assembler' const.
(struct thumb_opcode): Rename struct opcode16. Make 'assembler' const.
(arm_conditional, arm_fp_const, arm_shift, arm_regname, regnames)
(iwmmxt_wwnames, iwmmxt_wwssnames):
Make const.
(regnames): Remove iWMMXt coprocessor register sets.
(iwmmxt_regnames, iwmmxt_cregnames): New statics.
(get_arm_regnames): Adjust fourth argument to match above changes.
(set_iwmmxt_regnames): Delete.
(print_insn_arm): Constify 'c'. Use ISO syntax for function
pointer calls. Expand sole use of BDISP. Use iwmmxt_regnames
and iwmmxt_cregnames, not set_iwmmxt_regnames.
(print_insn_thumb16, print_insn_thumb32): Constify 'c'. Use
ISO syntax for function pointer calls.
include:
* dis-asm.h (get_arm_regnames): Update prototype.
2005-06-08 19:27:41 +02:00
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2005-06-08 Zack Weinberg <zack@codesourcery.com>
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* dis-asm.h (get_arm_regnames): Update prototype.
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2005-06-07 23:08:36 +02:00
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2005-06-07 Aldy Hernandez <aldyh@redhat.com>
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Michael Snyder <msnyder@redhat.com>
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Stan Cox <scox@redhat.com>
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* dis-asm.h: Externalize print_insn_ms1.
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2005-06-07 00:13:35 +02:00
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2005-06-06 Gabriel Dos Reis <gdr@integrable-solutions.net>
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* libiberty.h (XOBFINISH): New.
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2005-06-03 11:52:50 +02:00
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2005-06-03 Alan Modra <amodra@bigpond.net.au>
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* bfdlink.h (struct bfd_link_callbacks): Add einfo.
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2005-06-02 05:05:03 +02:00
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2005-06-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* libiberty.h (vsnprintf): Add format attribute.
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2005-05-30 03:12:16 +02:00
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2005-05-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* ansidecl.h: Add ATTRIBUTE_FPTR_PRINTF.
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2005-05-28 21:49:24 +02:00
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2005-05-28 Eli Zaretskii <eliz@gnu.org>
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* libiberty.h: (snprintf) [!HAVE_DECL_SNPRINTF]: Declare if
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needed.
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(vsnprintf) [!HAVE_DECL_VSNPRINTF]: Declare if needed.
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2005-05-26 01:32:36 +02:00
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2005-05-25 Richard Henderson <rth@redhat.com>
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* demangle.h (DEMANGLE_COMPONENT_HIDDEN_ALIAS): New.
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2005-05-24 23:01:33 +02:00
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2005-05-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
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* libiberty.h (ACONCAT): Properly cast value of alloca().
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* ansidecl.h (ATTRIBUTE_UNUSED_LABEL): Don't define if
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__cplusplus.
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2005-05-12 22:00:35 +02:00
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2005-05-12 Steve Ellcey <sje@cup.hp.com>
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libiberty.h: Do not define empty basename prototype.
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2005-05-10 12:21:13 +02:00
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2005-05-10 Nick Clifton <nickc@redhat.com>
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* Update the address and phone number of the FSF organization in
|
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the GPL notices in the following files:
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COPYING, ansidecl.h, bfdlink.h, bout.h, demangle.h, dis-asm.h,
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dyn-string.h, fibheap.h, filenames.h, floatformat.h,
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fnmatch.h, gdbm.h, getopt.h, hashtab.h, hp-symtab.h, ieee.h,
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libiberty.h, md5.h, oasys.h, objalloc.h, obstack.h, os9k.h,
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partition.h, progress.h, safe-ctype.h, sort.h, splay-tree.h,
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symcat.h, ternary.h, xregex2.h, xtensa-config.h,
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xtensa-isa-internal.h, xtensa-isa.h
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2005-04-26 03:02:02 +02:00
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2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* libiberty.h (unlock_std_streams): New.
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2005-04-19 21:09:30 +02:00
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2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* hashtab.h, libiberty.h, objalloc.h, splay-tree.h, ternary.h:
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Don't use the PTR macro.
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* sort.h: Don't use the PARAMS macro.
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2005-04-16 23:49:14 +02:00
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2005-04-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* libiberty.h (unlock_stream): New.
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2005-04-14 04:22:18 +02:00
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2005-04-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* libiberty.h (fopen_unlocked, fdopen_unlocked, freopen_unlocked):
|
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Remove parameter names.
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2005-04-11 21:32:04 +02:00
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2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* libiberty.h (fopen_unlocked, fdopen_unlocked, freopen_unlocked):
|
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Provide prototypes for new functions.
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2005-03-29 21:32:15 +02:00
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2005-03-29 Ian Lance Taylor <ian@airs.com>
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* libiberty.h: Fix indentation.
|
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libiberty:
* pex-common.c: New file.
* pex-one.c: New file.
* pexecute.c: New file.
* pex-common.h: Include <stdio.h>.
(struct pex_obj): Define.
(struct pex_funcs): Define.
(pex_init_common): Declare.
* pex-unix.c: Rewrite.
* pex-win32.c: Rewrite.
* pex-djgpp.c: Rewrite.
* pex-msdos.c: Rewrite.
* testsuite/text-pexecute.c: New file.
* pexecute.txh: Rewrite.
* configure.ac: Check for wait3 and wait4. Set CHECK to
really-check rather than check-cplus-dem.
* functions.texi: Rebuild.
* Makefile.in: Rebuild dependencies.
(CFILES): Add pexecute.c, pex-common.c, pex-one.c.
(REQUIRED_OFILES): Add pexecute.o, pex-common.o, pex-one.o.
* testsuite/Makefile.in (really-check): New target.
(check-pexecute, test-pexecute): New targets.
* configure: Rebuild.
include:
* libiberty.h: Include <stdio.h>.
(PEX_RECORD_TIMES, PEX_USE_PIPES, PEX_SAVE_TEMPS): Define.
(PEX_LAST, PEX_SEARCH, PEX_SUFFIX, PEX_STDERR_TO_STDOUT): Define.
(PEX_BINARY_INPUT, PEX_BINARY_OUTPUT): Define.
(pex_init, pex_run, pex_read_output): Declare.
(pex_get_status, pex_get_times, pex_free, pex_one): Declare.
(struct pex_time): Define.
2005-03-29 04:15:24 +02:00
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|
2005-03-28 Ian Lance Taylor <ian@airs.com>
|
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|
|
|
|
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|
|
* libiberty.h: Include <stdio.h>.
|
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(PEX_RECORD_TIMES, PEX_USE_PIPES, PEX_SAVE_TEMPS): Define.
|
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|
(PEX_LAST, PEX_SEARCH, PEX_SUFFIX, PEX_STDERR_TO_STDOUT): Define.
|
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|
(PEX_BINARY_INPUT, PEX_BINARY_OUTPUT): Define.
|
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|
|
|
|
(pex_init, pex_run, pex_read_output): Declare.
|
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|
|
(pex_get_status, pex_get_times, pex_free, pex_one): Declare.
|
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(struct pex_time): Define.
|
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2005-03-29 03:12:11 +02:00
|
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|
2005-03-28 Mark Mitchell <mark@codesourcery.com>
|
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* libiberty.h (ffs): Declare, if necessary.
|
2005-06-03 11:52:50 +02:00
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|
2005-03-28 04:09:01 +02:00
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|
2005-03-27 Gabriel Dos Reis <gdr@integreable-solutions.net>
|
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* ternary.h: Don't use PARAMS anymore.
|
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|
2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
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* md5.h: Remove definition and uses of __P.
|
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|
* dyn-string.h: Remove uses of PARAMS.
|
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|
* fibheap.h: Likewise.
|
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|
|
* floatformat.h: Likewise.
|
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|
|
* hashtab.h: Likewise.
|
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|
2005-03-27 07:28:42 +02:00
|
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|
2005-03-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
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* demangle.h: Remove uses of PARAMS.
|
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* libiberty.h (ANSI_PROTOTYPES): Remove guard since
|
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|
ANSI_PROTOTYPES is always assumed.
|
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|
Remove uses of PARAMS throughout.
|
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|
2005-03-25 05:57:08 +01:00
|
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|
2005-03-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* libiberty.h (xstrndup): Declare.
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2005-03-23 01:01:17 +01:00
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2005-03-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* libiberty.h (make_relative_prefix): Add ATTRIBUTE_MALLOC.
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2005-03-22 20:31:28 +01:00
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2005-03-22 Bob Wilson <bob.wilson@acm.org>
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* xtensa-isa.h: Update a comment and whitespace.
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2005-03-16 22:52:48 +01:00
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2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
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* bfdlink.h (bfd_link_info): Add gc_sections.
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2005-03-10 02:06:07 +01:00
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2005-03-09 Mark Mitchell <mark@codesourcery.com>
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* libiberty.h (gettimeofday): Declare.
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2005-03-01 15:33:00 +01:00
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2005-03-01 Jan Beulich <jbeulich@novell.com>
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* libiberty.h: Declare unlink_if_ordinary.
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2005-02-20 15:59:07 +01:00
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2005-02-21 Alan Modra <amodra@bigpond.net.au>
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* xtensa-isa-internal.h (xtensa_length_decode_fn): Warning fix.
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* xtensa-isa.h (xtensa_insnbuf_to_chars): Likewise.
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(xtensa_insnbuf_from_chars, xtensa_isa_length_from_chars): Likewise.
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2005-02-14 13:10:25 +01:00
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2005-02-14 Paolo Bonzini <bonzini@gnu.org>
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PR bootstrap/19818
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* ansidecl.h (PARAMS): Guard from redefinition.
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2005-02-03 04:30:49 +01:00
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2005-02-03 Alan Modra <amodra@bigpond.net.au>
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* bfdlink.h (struct bfd_link_hash_entry): Add u.undef.weak.
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2005-02-01 02:11:27 +01:00
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2005-02-01 Alan Modra <amodra@bigpond.net.au>
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* bfdlink.h (bfd_link_repair_undef_list): Declare.
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2005-01-10 10:54:50 +01:00
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2005-01-10 Andreas Schwab <schwab@suse.de>
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* dis-asm.h (struct disassemble_info): Add skip_zeroes and
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skip_zeroes_at_end.
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2004-12-10 23:04:41 +01:00
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2004-12-11 Ben Elliston <bje@au.ibm.com>
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* fibheap.h (struct fibnode): Only use unsigned long bitfields
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when __GNUC__ is defined and ints are less than 32-bits wide.
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2004-11-16 00:21:27 +01:00
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2004-11-04 Paul Brook <paul@codesourcery.com>
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* bfdlink.h (bfd_link_info): Add default_imported_symver.
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2004-11-12 22:59:13 +01:00
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2004-11-12 Bob Wilson <bob.wilson@acm.org>
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* xtensa-isa-internal.h (xtensa_interface_internal): Add class_id.
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* xtensa-isa.h (xtensa_interface_class_id): New prototype.
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2004-11-08 14:17:43 +01:00
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2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
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Vineet Sharma <vineets@noida.hcltech.com>
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* dis-asm.h: Add prototype for print_insn_maxq_little.
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2004-10-26 15:46:05 +02:00
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2004-10-26 Paul Brook <paul@codesourcery.com>
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* bfdlink.h (struct bfd_link_info): Add create_default_symver.
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2004-10-21 17:28:33 +02:00
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2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
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PR 463
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* bfdlink.h (bfd_link_callbacks): Add a pointer to struct
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bfd_link_hash_entry to reloc_overflow.
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bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 02:22:15 +02:00
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2004-10-07 Bob Wilson <bob.wilson@acm.org>
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* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
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XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
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(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
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2004-10-08 04:10:48 +02:00
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bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 02:22:15 +02:00
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* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
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(config_sturct struct): Delete.
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(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
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|
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
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XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
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XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
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XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
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(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
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(xtensa_insn_decode_fn): Rename to ...
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|
(xtensa_opcode_decode_fn): ... this.
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(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
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xtensa_undo_reloc_fn): Update.
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(xtensa_encoding_template_fn): Delete.
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(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
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xtensa_length_decode_fn): New.
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(xtensa_format_internal, xtensa_slot_internal): New types.
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(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
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get_field, and set_field fields. Add name, field_id, regfile,
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num_regs, and flags fields.
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(xtensa_arg_internal): New type.
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(xtensa_iclass_internal): Change operands field to array of
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xtensa_arg_internal. Add num_stateOperands, stateOperands,
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num_interfaceOperands, and interfaceOperands fields.
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(xtensa_opcode_internal): Delete length, template, and iclass fields.
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Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
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(opname_lookup_entry): Delete.
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(xtensa_regfile_internal, xtensa_interface_internal,
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xtensa_funcUnit_internal, xtensa_state_internal,
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xtensa_sysreg_internal, xtensa_lookup_entry): New.
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(xtensa_isa_internal): Replace opcode_table field with opcodes field.
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Change type of opname_lookup_table. Delete num_modules,
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module_opcode_base, module_decode_fn, config, and has_density fields.
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Add num_formats, formats, format_decode_fn, length_decode_fn,
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num_slots, slots, num_fields, num_operands, operands, num_iclasses,
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iclasses, num_regfiles, regfiles, num_states, states,
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state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
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max_sysreg_num, sysreg_table, num_interfaces, interfaces,
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interface_lookup_table, num_funcUnits, funcUnits and
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funcUnit_lookup_table fields.
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(xtensa_isa_module, xtensa_isa_modules): Delete.
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(xtensa_isa_name_compare): New prototype.
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(xtisa_errno, xtisa_error_msg): New.
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* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
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(xtensa_isa): Change type.
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(xtensa_operand): Delete.
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(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
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|
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
|
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xtensa_funcUnit_use): New types.
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(libisa_module_specifier): Delete.
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|
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(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
|
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|
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
|
|
|
|
|
|
xtensa_insnbuf_from_chars): Update prototypes.
|
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|
|
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
|
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xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
|
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xtensa_encode_insn, xtensa_insn_length,
|
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|
xtensa_insn_length_from_first_byte, xtensa_num_operands,
|
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xtensa_operand_kind, xtensa_encode_result,
|
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xtensa_operand_isPCRelative): Delete.
|
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(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
|
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xtensa_operand_set_field, xtensa_operand_encode,
|
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|
xtensa_operand_decode, xtensa_operand_do_reloc,
|
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xtensa_operand_undo_reloc): Update prototypes.
|
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|
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
|
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|
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|
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
|
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|
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
|
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xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
|
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|
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
|
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|
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
|
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|
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
|
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|
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
|
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|
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
|
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|
xtensa_opcode_is_loop, xtensa_opcode_is_call,
|
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|
|
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
|
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|
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
|
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|
xtensa_opcode_funcUnit_use, xtensa_operand_name,
|
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|
xtensa_operand_is_visible, xtensa_operand_is_register,
|
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|
xtensa_operand_regfile, xtensa_operand_num_regs,
|
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|
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
|
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|
xtensa_stateOperand_state, xtensa_stateOperand_inout,
|
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|
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
|
|
|
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|
|
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
|
|
|
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|
|
xtensa_regfile_shortname, xtensa_regfile_view_parent,
|
|
|
|
|
|
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
|
|
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|
|
|
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
|
|
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|
xtensa_state_is_exported, xtensa_sysreg_lookup,
|
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|
|
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
|
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|
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
|
|
|
|
|
|
xtensa_interface_num_bits, xtensa_interface_inout,
|
|
|
|
|
|
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
|
|
|
|
|
|
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
|
2004-10-07 16:45:24 +02:00
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|
2004-10-07 Jeff Baker <jbaker@qnx.com>
|
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|
* bfdlink.h (bfd_link_info): Add bitfield: warn_shared_textrel.
|
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|
2004-09-17 09:14:33 +02:00
|
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|
2004-09-17 Alan Modra <amodra@bigpond.net.au>
|
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|
* bfdlink.h (struct bfd_link_hash_entry): Move und_next into elements
|
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|
of union.
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|
2004-09-14 03:16:22 +02:00
|
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|
2004-09-13 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
|
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|
|
|
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|
|
* libiberty.h (basename): Prototype for __MINGW32__.
|
|
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|
|
2004-09-05 08:04:05 +02:00
|
|
|
|
2004-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
|
|
|
|
|
|
|
|
* ansidecl.h (ATTRIBUTE_SENTINEL): Define.
|
|
|
|
|
|
* libiberty.h (concat, reconcat, concat_length, concat_copy,
|
|
|
|
|
|
concat_copy2): Use ATTRIBUTE_SENTINEL.
|
|
|
|
|
|
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 05:16:01 +02:00
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2004-08-13 Alan Modra <amodra@bigpond.net.au>
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* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
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(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
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2004-08-06 17:38:11 +02:00
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2004-08-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
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* libiberty.h (XDELETE, XDELETEVEC, XRESIZEVEC): Remove any
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const-qualification before disposal.
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2004-07-24 20:04:39 +02:00
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2004-07-24 Bernardo Innocenti <bernie@develer.com>
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* ansidecl.h (ARG_UNUSED): New Macro.
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2004-07-23 17:40:19 +02:00
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2004-07-23 H.J. Lu <hongjiu.lu@intel.com>
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* bin-bugs.h (REPORT_BUGS_TO): Set to
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"<URL:http://www.sourceware.org/bugzilla/>".
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2004-07-21 19:27:07 +02:00
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2004-07-21 Paolo Bonzini <bonzini@gnu.org>
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* ansidecl.h (ATTRIBUTE_PURE): New.
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2004-07-13 23:10:23 +02:00
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2004-07-13 Bernardo Innocenti <bernie@develer.com>
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* libiberty.h (XNEW, XCNEW, XNEWVEC, XCNEWVEC, XOBNEW): Move here from
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libcpp/internal.h.
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(XDELETE, XRESIZEVEC, XDELETEVEC, XNEWVAR, XCNEWVAR, XRESIZEVAR): New
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macros.
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2004-07-13 Bernardo Innocenti <bernie@develer.com>
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* libiberty.h (ASTRDUP): Add casts required for stricter
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type conversion rules of C++.
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* obstack.h (obstack_free): Likewise.
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2004-07-07 19:28:53 +02:00
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2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
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* dis-asm.h (print_insn_crx): Declare.
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bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
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2004-06-24 Alan Modra <amodra@bigpond.net.au>
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* bfdlink.h (struct bfd_link_order): Update comment.
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2004-05-11 19:08:38 +02:00
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2004-05-11 Jakub Jelinek <jakub@redhat.com>
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* bfdlink.h (struct bfd_link_info): Add relro, relro_start and
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relro_end fields.
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2004-05-04 22:06:15 +02:00
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2004-05-04 Andreas Jaeger <aj@suse.de>
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* demangle.h: Do not use C++ reserved keyword typename as
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parameter for cplus_demangle_fill_builtin_type.
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2004-04-22 20:39:03 +02:00
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2004-04-22 Richard Henderson <rth@redhat.com>
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* hashtab.h (struct htab): Add size_prime_index.
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2004-04-13 17:23:19 +02:00
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2004-04-13 Jeff Law <law@redhat.com>
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* hashtab.h (htab_remove_elt_with_hash): Prototype new function.
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2004-03-30 22:03:09 +02:00
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2004-03-30 Zack Weinberg <zack@codesourcery.com>
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* hashtab.h, splay-tree.h: Use new shorter form of GTY markers.
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2004-03-25 23:22:59 +01:00
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2004-03-25 Stan Shebs <shebs@apple.com>
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* mpw/: Remove subdirectory and everything in it.
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2004-03-22 23:58:04 +01:00
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2004-03-23 Alan Modra <amodra@bigpond.net.au>
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PR 51.
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* bfdlink.h (struct bfd_link_info): Add wrap_char.
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2004-03-21 00:16:43 +01:00
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2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
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* bfdlink.h (bfd_link_info): Correct comments for the
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unresolved_syms_in_objects field.
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2004-02-25 03:04:37 +01:00
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2004-02-24 Ian Lance Taylor <ian@wasabisystems.com>
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* dyn-string.h: Update copyright date.
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2004-02-24 17:30:50 +01:00
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2004-02-23 Ian Lance Taylor <ian@wasabisystems.com>
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* dyn-string.h: Remove test of IN_LIBGCC2 and IN_GLIBCPP_V3 and
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the associated #defines.
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2004-01-12 22:24:38 +01:00
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2004-01-12 Ian Lance Taylor <ian@wasabisystems.com>
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2004-01-13 04:07:16 +01:00
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* demangle.h: Instead of checking ANSI_PROTOTYPES, just include
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"libiberty.h".
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2004-01-13 02:51:08 +01:00
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* demangle.h: If ANSI_PROTOTYPES is defined, include <stddef.h>.
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2004-01-12 22:24:38 +01:00
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* demangle.h (enum demangle_component_type): Define.
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(struct demangle_operator_info): Declare.
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(struct demangle_builtin_type_info): Declare.
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(struct demangle_component): Define.
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(cplus_demangle_fill_component): Declare.
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(cplus_demangle_fill_name): Declare.
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(cplus_demangle_fill_builtin_type): Declare.
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(cplus_demangle_fill_operator): Declare.
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(cplus_demangle_fill_extended_operator): Declare.
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(cplus_demangle_fill_ctor, cplus_demangle_fill_dtor): Declare.
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(cplus_demangle_v3_components): Declare.
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(cplus_demangle_print): Declare.
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2004-08-17 15:07:48 +02:00
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For older changes see ChangeLog-9103
|
1999-05-03 09:29:11 +02:00
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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