Commit graph

45686 commits

Author SHA1 Message Date
Mark Kettenis
3e3a28f1f2 * source.c: Always define O_BINARY to 0 if not defined already.
(openp): Unconditionally use O_BINARY.
2004-10-14 13:19:30 +00:00
Alan Modra
afd7a018c9 ld/
PR 63
	* ldlang.h (lang_output_section_statement_type): Make "next" a
	struct lang_output_section_statement_struct *.
	(struct orphan_save): Move from elf32.em.  Add "name" and "flags".
	(lang_output_section_find_by_flags, lang_insert_orphan): Declare.
	* ldlang.c (lang_output_section_find_1): Adjust for changed
	output_section_statement "next".
	(strip_excluded_output_sections): Likewise.
	(lang_record_phdrs): Likewise.
	(lang_output_section_find_by_flags): New function.
	(output_prev_sec_find): Move from pe.em.  Adjust iterator.
	(lang_insert_orphan): New function.  Tail end of elf32.em's
	place_orphan merged with that from pe.em.  Allow bfd_section to
	be placed first.  New heuristic for placing new output section
	statement in existing script, and accompanying split of __start
	symbol alignment into a separate assignment to dot.
	(lang_add_section): Consistently use output->bfd_section rather than
	an alias, section->output_section.
	(map_input_to_output_sections): Rename overly long arg.  Move
	initialization of data_statement output section to here..
	(lang_check_section_addresses): ..from here.
	(print_assignment): Correct printing of etree_assert.
	(print_all_symbols): Don't bomb if userdata is NULL.
	(IGNORE_SECTION): Rearrange.
	* emultempl/elf32.em (output_rel_find): Adjust interator.
	(output_prev_sec_find): Delete.
	(struct orphan_save): Delete.
	(gld${EMULATION_NAME}_place_orphan): Cater for zero bfd_section
	flags without creating a duplicate output section statement.
	Revise code holding history of various orphan section placements.
	Allow orphan sections to place before script specified output
	sections.  Call lang_output_section_find_by_flags when placement
	by name fails.  Use lang_insert_orphan.
	* emultempl/mmo.em (output_prev_sec_find): Delete.
	(struct orphan_save): Delete.
	(mmo_place_orphan): Revise code holding history of orphan placement.
	Allow orphans to place before existing output sections.  Use
	lang_insert_orphan.
	* emultempl/pe.em (output_prev_sec_find): Delete.
	(struct orphan_save): Delete.
	(gld_${EMULATION_NAME}_place_orphan): Revise to suit use of
	lang_insert_orphan.
ld/testsuite/
	* ld-scripts/overlay-size.d: Update for changed orphan section
	placement.
	* ld-mmix/bpo-18.d: Likewise.
2004-10-14 12:54:47 +00:00
Mark Kettenis
ad4c72d283 * top.c (gdb_readline): Always accept "rn" as a line-ending.
* event-top.c (gdb_readline2): Likewise.
2004-10-14 12:44:24 +00:00
Orjan Friberg
52bd14014e 2004-10-14 Orjan Friberg <orjanf@axis.com>
* cris-tdep.c (_initialize_cris_tdep): Re-add call to
	deprecated_add_core_fns which was removed by mistake.
2004-10-14 12:10:29 +00:00
Nick Clifton
61bbd35b9f (usage): Fix description of --special-syms switch. 2004-10-14 09:36:54 +00:00
Alan Modra
b411323258 daily update 2004-10-14 00:00:14 +00:00
gdbadmin
463447af8f *** empty log message *** 2004-10-14 00:00:03 +00:00
Kevin Buettner
e0e25c6c2b * ia64-linux-nat.c (fill_gregset, fill_fpregset): Replace
references to deprecated_registers[] with equivalent code.
2004-10-13 21:40:41 +00:00
Daniel Jacobowitz
d11e72cb08 * dw2-intercu.S, dw2-intercu.exp: New files. 2004-10-13 19:07:11 +00:00
H.J. Lu
7bf6dedeec 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
PR 440
	* coffcode.h (coff_compute_section_file_positions): Cast to
	bfd_vma when computing page alignment.
2004-10-13 18:14:40 +00:00
Mark Mitchell
c0042f5da0 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.

	* scripttempl/armbpabi.sc: Do not put .gnu.version.* into a
	loadable segment.
2004-10-13 17:45:31 +00:00
Kevin Buettner
9f33594568 * rs6000-tdep.c (rs6000_push_dummy_call): Replace references to
``deprecated_registers'' with equivalent code.  Use gdb_assert()
	instead of explicit test and print statement.
2004-10-13 16:38:22 +00:00
Jakub Jelinek
fb5b547845 * strings.c (statbuf): New typedef.
(file_stat): Define.
	(strings_object_file): Avoid using get_file_size, instead do the
	checks here, using file_stat.
	* configure.in (HAVE_STAT64): New test.
	* configure: Rebuilt.
	* config.in: Rebuilt.
2004-10-13 14:33:51 +00:00
Mark Mitchell
2a1b9a480a * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
relocations use a virtual address, not a section offset.
2004-10-13 03:09:28 +00:00
Alan Modra
09c112daa3 PR 44
* ldcref.c (check_section_sym_xref): Delete.
	(check_local_sym_xref): New function.
	(check_nocrossrefs): Adjust call.
2004-10-13 02:28:01 +00:00
Alan Modra
05d073081f daily update 2004-10-13 00:00:06 +00:00
gdbadmin
43d3aec099 *** empty log message *** 2004-10-13 00:00:03 +00:00
Alan Modra
1af699f475 PR 44
* emultempl/pe.em (struct orphan_save): Add os_tail.
	(place_orphan): Backport assorted fixes from elf32.em.
2004-10-12 23:44:57 +00:00
DJ Delorie
ac0fa625cd merge from gcc
2004-10-12  Kelley Cook  <kcook@gcc.gnu.org>
	* configure.in (*-*-cygwin*): Supress warning if newlib not present.
	* configure: Regenerate.
2004-10-12 23:40:03 +00:00
Bob Wilson
b08b507153 bfd ChangeLog
* elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
	(narrow_instruction, widen_instruction): Remove unnecessary calls to
	xtensa_format_encode.
	(ebb_propose_action): Inline call to ebb_add_proposed_action.
	(ebb_add_proposed_action): Delete.

gas ChangeLog

	* config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
	(is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
	is_windowed_return_opcode): Delete.
	(xtensa_frob_label): Use get_subseg_target_freq.
	(md_assemble): Inline call to is_entry_opcode.
	(xtensa_handle_align): Inline call to get_frag_is_literal.
	(relaxation_requirements): Inline call to is_jx_opcode.
	(emit_single_op): Inline call to is_movi_opcode.
	(xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
	get_frag_is_no_transform, is_entry_opcode, and
	set_frag_is_specific_opcode.  Use get_subseg_total_freq.
	(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
	xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
	Inline calls to get_frag_is_no_transform.
	(next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
	(xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
	get_frag_is_no_transform.
	(convert_frag_immed_finish_loop): Inline calls to get_expression_value
	and set_frag_is_no_transform.
	(get_expression_value): Delete.
	(subseg_map struct): Rename cur_total_freq to total_freq.  Rename
	cur_target_freq to target_freq.
	(get_subseg_info): Split out code to create a new map entry into ...
	(add_subseg_info): ... this new function.
	(get_last_insn_flags): Check if get_subseg_info succeeded.
	(set_last_insn_flags): Call add_subseg_info if needed.
	(get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
	(xtensa_reorder_segments): Compute last_sec while counting sections.
	Remove call to get_last_sec.
	(get_last_sec): Delete.
	(cache_literal_section): Inline call to retrieve_literal_seg and its
	callees, seg_present and add_seg_list.
	(retrieve_literal_seg, seg_present, add_seg_list): Delete.
	(get_frag_is_insn, get_frag_is_no_transform,
	set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
	* config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2004-10-12 23:05:32 +00:00
Jeff Johnston
e1923096a1 2004-10-12 Jeff Johnston <jjohnstn@redhat.com>
* gdb.threads/schedlock.c: Add comment markers to use to find
        line numbers.
        * gdb.threads/schedlock.exp: Adjust regex to handle the new
        comments.
        * gdb.threads/watchthreads.exp: Use gdb_get_line_number to find
        breakpoint lines.
2004-10-12 22:49:17 +00:00
Mark Kettenis
1b9445c221 * sparc-nat.c: Include "inf-ptrace.h".
(sparc_target): New function.
* sparc-nat.h: Update copyright year.
(sparc_target): New prototype.
* sparcnbsd-nat.c: Don't include "gdbcore.h", include "target.h".
(_initialize_sparcnbsd_nat): Construct and add target vector.
* sparc64nbsd-nat.c: Include "target.h".
(_initialize_sparc64nbsd_nat): Construct and add target vector.
* Makefile.in (sparc-nat.o, sparcnbsd-nat.o, sparc64nbsd-nat.o):
Update dependencies.
* config/sparc/nbsd64.mh (NATDEPFILES): Remove infptrace.o and
inftarg.o, add inf-ptrace.o.
* config/sparc/nbsdaout.mh (NATDEPFILES): Remove infptrace.o and
inftarg.o, add inf-ptrace.o and bsd-kvm.o.
(NAT_FILE): Set to nm-bsd.h.
(LOADLIBES): New variable.
* config/sparc/nbsdelf.mh (NATDEPFILES): Remove infptrace.o and
infarg.o, add inf-ptrace.o.
* config/sparc/nm-nbsdaout.h: Remove file.
* config/sparc/fbsd.mh (NATDEPFILES): Add inf-ptrace.o.
* config/sparc/linux.mh (NATDEPFILES): Add inf-ptrace.o.
* config/sparc/linux64.mh (NATDEPFILES): Add inf-ptrace.o.
2004-10-12 22:18:55 +00:00
Andrew Cagney
d52fe014d1 2004-10-12 Andrew Cagney <cagney@gnu.org>
* gdbint.texinfo (Versions and Branches): New chapter.
	(Releasing GDB): Delete "Versions and Branches" section.
	(Top): Add "Versions and Branches".
2004-10-12 19:14:31 +00:00
Bob Wilson
7fa3d080a2 bfd ChangeLog
* elf32-xtensa.c: Use ISO C90 formatting.

gas ChangeLog

	* config/tc-xtensa.c: Use ISO C90 formatting.
	* config/tc-xtensa.h: Likewise.
	* config/xtensa-istack.h: Likewise.
	* config/xtensa-relax.c: Likewise.
	* config/xtensa-relax.h: Likewise.

ld ChangeLog

	* emultempl/xtensaelf.em: Use ISO C90 formatting.

opcodes ChangeLog

	* xtensa-dis.c: Use ISO C90 formatting.
2004-10-12 18:33:17 +00:00
Daniel Jacobowitz
ec8ba2c9a1 * gdb.dwarf2/dw2-basic.exp: Run on Hurd also. 2004-10-12 15:55:06 +00:00
Paul Brook
3656d5e3c7 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
message.
2004-10-12 14:51:42 +00:00
Daniel Jacobowitz
0eb3658b8f * configure.in: Add gdb.dwarf2.
* configure: Regenerated.
	* Makefile.in: Add gdb.dwarf2.
	* gdb.dwarf2/Makefile.in, gdb.dwarf2/dw2-basic.S,
	gdb.dwarf2/dw2-basic.exp, gdb.dwarf2/main.c,
	gdb.dwarf2/file1.txt: New files.
2004-10-12 14:41:42 +00:00
Paul Brook
8cb5156692 2004-10-12 Paul Brook <paul@codesourcery.com>
bfd/
	* elf32-arm.h: Support EABI version 4 objects.
binutils/
	* readelf.c (decode_ARM_machine_flags): Support EABI version 4.
gas/
	* config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
	EF_ARM_EABI_VER4.
	(arm_eabis): Ditto.
	* doc/c-arm.texi: Document that we actually support -meabi=4, not
	-meabi=3.
include/
	* elf/arm.h (EF_ARM_EABI_VER4): Define.
2004-10-12 14:17:08 +00:00
Mark Kettenis
06c2338dfb * defs.h [!FOPEN_RB]: Include "fopen-bin.h" instead of
"fopen-same.h".  Update comment.
2004-10-12 10:06:14 +00:00
Alan Modra
1abc85973a PR 325
* cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
	Don't mark as default.
	(bfd_x86_64_arch): Don't mark as default.
2004-10-12 08:13:46 +00:00
Alan Modra
9e66c9426b * elflink.c (enum action_discarded): New.
(elf_section_complain_discarded): Delete.
	(elf_action_discarded): New function subsuming the above and also
	controlling reloc behaviour.
	(elf_link_input_bfd): Use it.
2004-10-12 02:27:53 +00:00
Alan Modra
a4e749e942 daily update 2004-10-12 00:00:18 +00:00
gdbadmin
3486e91c62 *** empty log message *** 2004-10-12 00:00:03 +00:00
Mark Kettenis
3303a2761a * i386gnu-nat.c: Include "gdb_string.h".
(fetch_fpregs): Use i387_supply_fxsave to fill the floating-point
registers when the floating-point state isn't initialized.
* Makefile.in (i386gnu-nat.o): Update dependencies.
2004-10-11 20:03:55 +00:00
Bob Wilson
653cfe8544 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
entries.
        (Acknowledgements): Use "GAS" instead of AS variable.
2004-10-11 16:39:34 +00:00
David Anderson
04c663e3c6 2004-10-11 David Anderson <davea@sgi.com>
* regcache.c (regcache_raw_read): Comment was missing "to".
        Extraneous ' removed.
        * gdb_thread_db.h (struct td_thrinfo): ti_lid field
        comment now describes use.
2004-10-11 16:35:28 +00:00
Orjan Friberg
a5f6c8f5a8 2004-10-11 Orjan Friberg <orjanf@axis.com>
* cris-tdep.c (cris_sigtramp_start, cris_rt_sigtramp_start)
	(cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache)
	(cris_sigtramp_frame_this_id, cris_sigtramp_frame_prev_register)
	(cris_sigtramp_frame_sniffer): New functions.
	(cris_gdbarch_init): Hook in signal trampoline unwinder.
	(cris_dwarf2_reg_to_regnum, cris_dwarf2_frame_init_reg): New functions.
	(cris_gdbarch_init): Hook in Dwarf-2 unwinder.
	(struct gdbarch_tdep, set_cris_dwarf2_cfi, cris_dump_tdep)
	(cris_gdbarch_init, _initialize_cris_tdep): Add CRIS Dwarf-2 CFI usage
	command.
	(cris_version_update): Remove, replace with ...
	(set_cris_version): New function.
	(struct gdbarch_tdep, cris_mode, cris_mode_update)
	(cris_cannot_store_register, cris_dump_tdep, cris_gdbarch_init)
	(_initialize_cris_tdep): Remove CRIS mode command.
	(cris_fpless_backtrace, _initialize_cris_tdep): Remove CRIS command for
	framepointer-less backtrace.
	(cris_scan_prologue): Fix prologue scanning limit.
	(cris_register_type): Update to reflect actual registers.
	(cris_register_bytes_ok) Remove.
	(cris_gdbarch_init): Remove support for CRIS v8 and v9. Remove
	set_gdbarch_deprecated_register_size,
	set_gdbarch_deprecated_register_byte, set_gdbarch_register_bytes_ok.
2004-10-11 15:02:20 +00:00
Jakub Jelinek
563f4125b7 * emultempl/elf32.em (gld${EMULATION_NAME}_parse_ld_so_conf): Avoid
getline for portability.
2004-10-11 14:42:30 +00:00
Jakub Jelinek
d3989512d9 * emultempl/elf32.em (gld${EMULATION_NAME}_ld_so_conf): New structure.
(gld${EMULATION_NAME}_parse_ld_so_conf,
	gld${EMULATION_NAME}_parse_ld_so_conf_include): New functions.
	(gld${EMULATION_NAME}_check_ld_so_conf): Use them.
2004-10-11 14:12:11 +00:00
Jakub Jelinek
7f1204bb4f * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
(special_sections): Add .gnu.liblist and .gnu.conflict.
	(assign_section_numbers): Handle SHT_GNU_LIBLIST.
2004-10-11 13:48:36 +00:00
Alan Modra
87e5235d04 PR 233
* elflink.c (elf_link_input_bfd): Try harder to support
	relocations against symbols in removed linkonce sections.
2004-10-11 13:29:01 +00:00
Orjan Friberg
a271cc337c 2004-10-11 Orjan Friberg <orjanf@axis.com>
* gdb.threads/bp_in_thread.exp: Use runto_main and "continue" instead
	of "run", since the latter doesn't work with remote targets.  Adjust
	the breakpoint numbering accordingly.
	* gdb.threads/pthread_cond_wait.exp: Ditto.
2004-10-11 12:22:33 +00:00
Alan Modra
029446c42d * elflink.c (elf_link_input_bfd): Revert PR 354 change. 2004-10-11 09:17:13 +00:00
Alan Modra
83ef079838 * objdump.c (dump_symbols): Fix thinko last change. Improve error
messages.
2004-10-11 08:18:43 +00:00
Andrew Cagney
7710980469 2004-10-10 Andrew Cagney <cagney@gnu.org>
* ada-lang.c (lim_warning): Add ATTR_FORMAT prototype and FIXME
	comment.
2004-10-11 05:26:25 +00:00
Alan Modra
2ad770c380 PR 354
* elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
	sections do not reference symbols in non-SEC_ALLOC sections.
2004-10-11 04:54:27 +00:00
Alan Modra
6c0c5b1e5d PR 423
* ldfile.c (ldfile_try_open_bfd): Ensure dynamic objects are
	rejected when linking statically.
2004-10-11 02:40:47 +00:00
Joel Brobecker
25652d4f22 * mips-tdep.c (mips16_scan_prologue): Remove redundant code. 2004-10-11 02:27:14 +00:00
Joel Brobecker
1e05a7bfcf * mips-tdep.c (mips16_scan_prologue): Renames
mips16_heuristic_proc_desc. Update comment.
        (mips32_scan_prologue): Renames mips32_heuristic_proc_desc.
        (heuristic_proc_desc): Update calls to the 2 functions above.
2004-10-11 02:17:53 +00:00
Joel Brobecker
c68a414253 * mips-tdep.c (mips_insn16_frame_cache): Remove unused variables.
Update comments. Also immediately return empty cache when the start
        address of our function could not be found.
        (mips_insn32_frame_cache): Likewise.
2004-10-11 02:04:23 +00:00