OSDN Git Service
gdbadmin [Sun, 16 Dec 2007 00:00:04 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Sat, 15 Dec 2007 23:00:05 +0000 (23:00 +0000)]
daily update
eliz [Sat, 15 Dec 2007 13:13:12 +0000 (13:13 +0000)]
* gdb.texinfo (Host I/O Packets): Fix xref syntax.
rsandifo [Sat, 15 Dec 2007 09:43:39 +0000 (09:43 +0000)]
ld/
* scripttempl/armbpabi.sc (.text): Don't KEEP (*(.text.*personality*)).
(.data): Don't KEEP (*(.gnu.linkonce.d.*personality*)).
* scripttempl/elf.sc: As for armbpabi.sc.
* scripttempl/elfxtensa.sc: Likewise.
* scripttempl/mep.sc: Likewise.
rsandifo [Sat, 15 Dec 2007 09:42:02 +0000 (09:42 +0000)]
bfd/
* elf-bfd.h (eh_cie_fde): Replace u.cie.merged with a union of
a merged field and a sec field.
(eh_frame_hdr_info): Remove offsets_adjusted.
* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Update accesses to
the CIE merged field.
(_bfd_elf_gc_mark_fdes): Likewise.
(_bfd_elf_discard_section_eh_frame): Likewise. Set u.cie.u.sec
when clearing the removed flag.
(_bfd_elf_eh_frame_section_offset): Remove offsets_adjusted handling.
(_bfd_elf_write_section_eh_frame): Likewise. Apply output_offsets
where appropriate.
rsandifo [Sat, 15 Dec 2007 09:41:15 +0000 (09:41 +0000)]
bfd/
* elf-bfd.h (eh_cie_fde): Move add_fde_encoding and
per_encoding_relative to u.cie. Add commentary.
* elf-eh-frame.c (cie): Remove make_relative.
(extra_augmentation_string_bytes): Update use of add_fde_encoding.
(extra_augmentation_data_bytes): Likewise. Use an FDE's own
add_augmentation_size field, rather than referring to the CIE.
(_bfd_elf_parse_eh_frame): Don't set the struct cie
make_relative field; set the eh_cie_fde field directly.
Update setting of add_fde_encoding and per_encoding_relative.
Copy make_relative and add_augmentation_size from the CIE
to the FDE.
(_bfd_elf_discard_section_eh_frame): Use the FDE's own
make_relative field.
(_bfd_elf_eh_frame_section_offset): Likewise.
(_bfd_elf_write_section_eh_frame): Update accesses to
add_fde_encoding and per_encoding_relative. Use the FDE's
own make_relative and add_augmentation_size fields.
rsandifo [Sat, 15 Dec 2007 09:35:58 +0000 (09:35 +0000)]
bfd/
* elf-bfd.h (eh_cie_fde): Remove need_lsda_relative.
Move make_lsda_relative to u.cie.
* elf-eh-frame.c (cie): Rename make_lsda_relative to
can_make_lsda_relative.
(_bfd_elf_parse_eh_frame): Don't set the old eh_cie_fde
make_lsda_relative field. Update after cie renaming.
Set u.cie.make_lsda_relative if can_make_lsda_relative
and if we find a relocation against the LSDA.
(_bfd_elf_discard_section_eh_frame): Copy make_lsda_relative when
changing a CIE's group representative.
(_bfd_elf_eh_frame_section_offset): Don't set need_ldsa_relative here.
(_bfd_elf_write_section_eh_frame): Check u.cie.make_lsda_relative
rather than need_lsda_relative.
rsandifo [Sat, 15 Dec 2007 09:34:48 +0000 (09:34 +0000)]
bfd/
* elf-bfd.h (eh_cie_fde): Add u.fde.next_for_section and
u.cie.gc_mark.
(bfd_elf_section_data): Add fde_list.
(elf_fde_list): New macro.
(elf_obj_tdata): Add eh_frame_section.
(elf_eh_frame_section): New macro.
(_bfd_elf_gc_mark_reloc): Remove last parameter.
(_bfd_elf_gc_mark_fdes): Declare.
* elf-eh-frame.c (_bfd_elf_get_eh_frame_sec_info): Chain the FDEs
for each input section.
(mark_entry, _bfd_elf_gc_mark_fdes): New functions.
* elflink.c (_bfd_elf_gc_mark_reloc): Remove is_eh parameter.
(_bfd_elf_gc_mark): Update call accordingly. Mark the relocations
againts the section's FDEs. Don't mark the bfd's elf_eh_frame_section.
(bfd_elf_gc_sections): Parse each input bfd's .eh_frame before
marking any input sections. Remove the current EH handling.
* section.c (bfd_section): Remove gc_mark_from_eh.
* ecoff.c (bfd_debug_section): Update initializer accordingly.
rsandifo [Sat, 15 Dec 2007 09:33:51 +0000 (09:33 +0000)]
bfd/
* elf-bfd.h (eh_cie_fde): Add u.cie. Document how u.fde.cie_inf
changes when removed == 0.
(eh_frame_hdr_info): Add parsed_eh_frames.
(_bfd_elf_begin_eh_frame_parsing): Declare.
(_bfd_elf_parse_eh_frame): Declare.
(_bfd_elf_end_eh_frame_parsing): Declare.
* elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): New function.
(_bfd_elf_parse_eh_frame): New function, split out from
_bfd_elf_discard_section_eh_frame. Make a first pass through the
buffer to calculate the number of entries and CIEs. Allocate memory
for them before the main loop. Replace current extended cie
representation with a pair of pointers, one to the local eh_cie_fde
and one to the full struct cie. Allocate a separate array of struct
cies if not merging. Merge CIEs during the main loop and set up each
u.cie.merged field. Point an FDE's cie_inf field directly at the
local CIE. Initially assume that all entries should be removed.
(_bfd_elf_end_eh_frame_parsing): New function.
(_bfd_elf_discard_section_eh_frame): Assume that the section has
already been parsed. Use a separate pass to mark entries that
need to be kept. Use the u.cie.merged field to track a CIE's
group representative.
* elflink.c (bfd_elf_discard_info): Call _bfd_elf_parse_eh_frame
before _bfd_elf_discard_section_eh_frame. Wrap loop with calls to
_bfd_elf_begin_eh_frame_parsing and _bfd_elf_end_eh_frame_parsing.
rsandifo [Sat, 15 Dec 2007 09:32:38 +0000 (09:32 +0000)]
bfd/
* elf-bfd.h (eh_cie_fde): Put cie_inf in a union. Add a reloc_index
field. Use bitfields for fde_encoding, lsda_encoding and lsda_offset.
* elf-eh-frame.c (extra_augmentation_data_bytes): Adjust cie_inf
accesses after the above change.
(_bfd_elf_eh_frame_section_offset): Likewise.
(_bfd_elf_write_section_eh_frame): Likewise.
(_bfd_elf_discard_section_eh_frame): Likewise. Set up reloc_index.
rsandifo [Sat, 15 Dec 2007 09:31:41 +0000 (09:31 +0000)]
bfd/
* elf-bfd.h (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): Declare.
(_bfd_elf_gc_mark): Use elf_gc_mark_hook_fn.
* elflink.c (init_reloc_cookie, fini_reloc_cookie)
(init_reloc_cookie_rels, fini_reloc_cookie_rels): New functions,
split out from...
(bfd_elf_discard_info): ...here.
(init_reloc_cookie_for_section): New function.
(fini_reloc_cookie_for_section): Likewise.
(_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): New functions,
split out from...
(_bfd_elf_gc_mark): ...here. Use init_reloc_cookie_for_section
and fini_reloc_cookie_for_section.
iant [Sat, 15 Dec 2007 01:01:48 +0000 (01:01 +0000)]
Minor speedup to Output_merge_string::do_add_input_section.
gdbadmin [Sat, 15 Dec 2007 00:00:02 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Fri, 14 Dec 2007 23:00:05 +0000 (23:00 +0000)]
daily update
amodra [Fri, 14 Dec 2007 21:54:50 +0000 (21:54 +0000)]
* ld-scripts/rgn-over.exp: Add --no-overlays for spu.
iant [Fri, 14 Dec 2007 19:00:21 +0000 (19:00 +0000)]
Rewrite workqueue. This version eliminates the master thread, and
reduces the amount of locking required to find a new thread to run.
iant [Fri, 14 Dec 2007 18:50:01 +0000 (18:50 +0000)]
Add const to Object::read and Object::sized_target.
iant [Fri, 14 Dec 2007 18:22:06 +0000 (18:22 +0000)]
Make some File_read methods const.
vprus [Fri, 14 Dec 2007 18:15:45 +0000 (18:15 +0000)]
Add support for pending breakpoints in MI.
* gdb.h (gdb_breakpoint): Add parameter pending.
* breakpoint.c (gdb_breakpoint): Add parameter pending.
* mi/mi-cmd-break.c (mi_break_insert): Change
comment to refer to manual. Add support for
the -f flag, for pending breakpoint.
vprus [Fri, 14 Dec 2007 17:54:45 +0000 (17:54 +0000)]
* breakpoint.c (break_command_really): New, copied
from break_command_1. New parameters COND_STRING, THREAD
PARSE_CONDITITION_AND_THREAD and PENDING_BREAK_SUPPORT.
The previous FLAG parameter split into TEMPFLAG and
HARDWAREFLAG.
When PARSE_CONDITION_AND_THREAD is not set, duplicate
the passed condition string.
(struct captured_breakpoint_args): Remove
(do_captured_breakpoint): Remove.
(break_command_1): Relay to break_command_really.
(gdb_breakpoint): Relay to break_command_really.
corinna [Fri, 14 Dec 2007 12:12:32 +0000 (12:12 +0000)]
* include/cygwin/socket.h: Include sys/uio.h instead of cygwin/uio.h.
* include/cygwin/uio.h: Remove.
corinna [Fri, 14 Dec 2007 11:32:40 +0000 (11:32 +0000)]
* dtable.cc (dtable::set_file_pointers_for_exec): Reenable. Fix
comment.
* spawn.cc (spawn_guts): Call cygheap->fdtab.set_file_pointers_for_exec
only for non-Cygwin processes.
iant [Fri, 14 Dec 2007 05:27:45 +0000 (05:27 +0000)]
Add some missing dependencies for the new linker.
iant [Fri, 14 Dec 2007 05:24:17 +0000 (05:24 +0000)]
From Craig Silverstein: size hash tables to avoid resizing.
iant [Fri, 14 Dec 2007 04:53:22 +0000 (04:53 +0000)]
Fix --thread-count-middle and --thread-count-final.
dj [Fri, 14 Dec 2007 01:28:55 +0000 (01:28 +0000)]
Merge from gcc:
2007-12-10 Andreas Tobler <a.tobler@schweiz.org>
* configure.ac: Enable libjava for x86_64-*-darwin9.
* configure: Regenerate.
gdbadmin [Fri, 14 Dec 2007 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Thu, 13 Dec 2007 23:00:06 +0000 (23:00 +0000)]
daily update
msnyder [Thu, 13 Dec 2007 19:28:26 +0000 (19:28 +0000)]
2007-12-13 Michael Snyder <msnyder@specifix.com>
* mips-linux-tdep.c (mips64_fill_gregset): Remove unused variable.
bwilson [Thu, 13 Dec 2007 19:03:44 +0000 (19:03 +0000)]
gas/
* config/tc-xtensa.c (xg_symbolic_immeds_fit): Relax for weak
references but not weak definitions.
gas/testsuite/
* gas/xtensa/all.exp: Run new weak-call test.
* gas/xtensa/weak-call.d: New.
* gas/xtensa/weak-call.s: New.
jimb [Thu, 13 Dec 2007 19:02:50 +0000 (19:02 +0000)]
* dwarf2read.c (attr_form_is_constant): New function.
(dwarf2_add_field): Use it and attr_form_is_section_offset to
recognize DW_AT_data_member_location attributes. Use
dwarf2_get_attr_constant_value when the attribute is a constant.
* dwarf2read.c (attr_form_is_section_offset): New function.
(dwarf_add_member_fn, read_common_block, read_partial_die)
(dwarf2_symbol_mark_computed): Use it, instead of writing it out.
corinna [Thu, 13 Dec 2007 10:57:08 +0000 (10:57 +0000)]
* poll.cc (poll): Return count of fds with events instead of total
event count.
corinna [Thu, 13 Dec 2007 10:33:54 +0000 (10:33 +0000)]
* string.h: Guard cygwin internal string function definitions with
__INSIDE_CYGWIN__.
jimb [Thu, 13 Dec 2007 02:00:04 +0000 (02:00 +0000)]
Remove unused support for target-based exception catching.
* target.h (struct target_ops): Delete
to_enable_exception_callback and to_get_current_exception_event
members.
(target_enable_exception_callback)
(target_get_current_exception_event): Delete macros.
* target.c (update_current_target): Remove code to inherit and
default those members.
(debug_to_enable_exception_callback)
(debug_to_get_current_exception_event): Delete functions.
(setup_target_debug): Don't install those methods.
* inf-child.c (inf_child_enable_exception_callback)
(inf_child_get_current_exception_event): Delete dummy functions.
(inf_child_target): Don't install them in the target vector.
* breakpoint.h (enum bptype): Delete bp_catch_catch,
bp_catch_throw.
* breakpoint.c (cover_target_enable_exception_callback)
(ep_is_exception_catchpoint, create_exception_catchpoint): Delete
functions.
(insert_bp_location, update_breakpoints_after_exec)
(remove_breakpoint, ep_is_catchpoint, print_it_typical)
(bpstat_stop_status, bpstat_what)
(bpstat_get_triggered_catchpoints, print_one_breakpoint_location)
(user_settable_breakpoint, allocate_bp_location)
(disable_watchpoints_before_interactive_call_start)
(enable_watchpoints_after_interactive_call_stop, mention)
(delete_breakpoint, breakpoint_re_set_one, disable_command)
(enable_command): Remove exception catchpoint cases.
(catch_exception_command_1): Don't try target-based exception
handling.
* stack.c (catch_info): Call print_frame_label_vars
unconditionally.
gdbadmin [Thu, 13 Dec 2007 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Wed, 12 Dec 2007 23:00:05 +0000 (23:00 +0000)]
daily update
bwilson [Wed, 12 Dec 2007 21:18:46 +0000 (21:18 +0000)]
Wrap long line in previous entry.
bwilson [Wed, 12 Dec 2007 21:16:47 +0000 (21:16 +0000)]
* config/tc-xtensa.c (xg_symbolic_immeds_fit): Do not relax calls to weak symbols if longcalls are disabled.
bwilson [Wed, 12 Dec 2007 21:11:10 +0000 (21:11 +0000)]
* elf32-xtensa.c (elf_xtensa_do_reloc): Update self_address along with
address.
(print_action_list): Fix name for ta_convert_longcall.
macro [Wed, 12 Dec 2007 17:14:52 +0000 (17:14 +0000)]
* remote-mips.c (mips_load): Use regcache_set_valid_p() instead
of setting deprecated_register_valid array directly.
corinna [Wed, 12 Dec 2007 12:12:23 +0000 (12:12 +0000)]
* dcrt0.cc: Include string.h.
(initial_env): Use small_printf's %P specifier.
* dll_init.cc (dll_list::alloc): Use PATH_MAX instead of CYG_MAX_PATH
for path name buffer size.
* dll_init.h (struct dll): Ditto.
* environ.cc: Include string.h.
(win_env::add_cache): Use temporary local buffer for path conversion.
(posify): Ditto.
* exceptions.cc (try_to_debug): Use CreateProcessW to allow long path
names.
* miscfuncs.cc: Drop unused implementations of strcasematch and
strncasematch.
(ch_case_eq): Drop.
(strcasestr): Drop.
(cygwin_wcscasecmp): New function.
(cygwin_wcsncasecmp): New function.
(cygwin_strcasecmp): New function.
(cygwin_strncasecmp): New function.
(cygwin_wcslwr): New function.
(cygwin_wcsupr): New function.
(cygwin_strlwr): New function.
(cygwin_strupr): New function.
* ntdll.h (RtlDowncaseUnicodeString): Declare.
(RtlUpcaseUnicodeString): Declare.
(RtlInt64ToHexUnicodeString): Fix typo in comment.
* string.h: Disable not NLS aware implementations of strcasematch
and strncasematch.
(cygwin_strcasecmp): Declare.
(strcasecmp): Define as cygwin_strcasecmp.
(cygwin_strncasecmp): Declare.
(strncasecmp): Define as cygwin_strncasecmp.
(strcasematch):Define using cygwin_strcasecmp.
(strncasematch):Define using cygwin_strncasecmp.
(cygwin_strlwr): Declare.
(strlwr): Define as cygwin_strlwr.
(cygwin_strupr): Declare.
(strupr): Define as cygwin_strupr.
* wchar.h: New file.
* wincap.cc (wincapc::init): Use "NT" as fix OS string.
* winsup.h (strcasematch): Drop declaration.
(strncasematch): Ditto.
(strcasestr): Ditto.
gdbadmin [Wed, 12 Dec 2007 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
iant [Tue, 11 Dec 2007 23:33:11 +0000 (23:33 +0000)]
From Cary Coutant: Test TLS initial-exec model.
iant [Tue, 11 Dec 2007 23:30:52 +0000 (23:30 +0000)]
From Cary Coutant: Set DF_STATIC_TLS as appropriate.
amodra [Tue, 11 Dec 2007 23:00:06 +0000 (23:00 +0000)]
daily update
bwilson [Tue, 11 Dec 2007 21:52:39 +0000 (21:52 +0000)]
* config/tc-xtensa.c (frag_format_size): Handle frags that expand to
wide branches.
(get_aligned_diff): For RELAX_ALIGN_NEXT_OPCODE, skip to the next
non-empty frag to find the LOOP instruction. Change comma typo to
a semicolon.
(relax_frag_immed, convert_frag_immed): Rename wide_insn variable to
from_widen_insn.
iant [Tue, 11 Dec 2007 21:21:14 +0000 (21:21 +0000)]
From Cary Coutant: Fix x86_64 TLS problem.
corinna [Tue, 11 Dec 2007 18:57:44 +0000 (18:57 +0000)]
* fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix R/O bit
handling on filesystems without ACL support.
davek [Tue, 11 Dec 2007 18:38:25 +0000 (18:38 +0000)]
2007-12-11 Dave Korn <dave.korn@artimi.com>
* include/wincrypt.h (PCRYPT_DECODE_PARA): Add missing typedef.
(CERT_POLICY_MAPPINGS_INFO): Move before CERT_POLICY_MAPPING.
iant [Tue, 11 Dec 2007 18:17:27 +0000 (18:17 +0000)]
From Craig Silverstein: Speed up ODR violation reporting.
corinna [Tue, 11 Dec 2007 16:14:24 +0000 (16:14 +0000)]
* localtime.cc (tzset): Guard by a muto for thread safety.
davek [Tue, 11 Dec 2007 15:16:19 +0000 (15:16 +0000)]
* cygheap.cc (_csbrk): Don't request zero bytes from VirtualAlloc,
as windows treats that as an invalid parameter and returns an error.
corinna [Tue, 11 Dec 2007 15:01:31 +0000 (15:01 +0000)]
* localtime.cc (tzset): Call tzsetwall only if it hasn't been
called before.
clm [Tue, 11 Dec 2007 13:13:59 +0000 (13:13 +0000)]
* bfd/elf.c (_bfd_elf_copy_private_symbol_data): Don't copy shndx if
the symbol's section is the undefined section.
* gas/testsuite/gas/elf/symtab.s: New test.
gas/testsuite/gas/elf/symtab.d: New expected output.
gas/testsuite/gas/elf/elf.exp: Run the new symbtab test.
drow [Tue, 11 Dec 2007 12:56:21 +0000 (12:56 +0000)]
* dwarf2.h (DW_AT_hi_user): Correct value.
iant [Tue, 11 Dec 2007 04:23:05 +0000 (04:23 +0000)]
From Cary Coutant: Handle TLS entry for TLS module index.
gdbadmin [Tue, 11 Dec 2007 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Mon, 10 Dec 2007 23:44:21 +0000 (23:44 +0000)]
warning messages should contain "warning:"
amodra [Mon, 10 Dec 2007 23:33:46 +0000 (23:33 +0000)]
* config/tc-m32r.c (md_begin): Mark .sbss as being bss style section.
amodra [Mon, 10 Dec 2007 23:00:05 +0000 (23:00 +0000)]
daily update
iant [Mon, 10 Dec 2007 22:55:31 +0000 (22:55 +0000)]
Keep views on views_ list so that they can be found again.
jkratoch [Mon, 10 Dec 2007 14:32:50 +0000 (14:32 +0000)]
* lib/gdb.exp (build_id_debug_filename_get): OBJCOPY pipe being read
must be set to binary.
rsandifo [Mon, 10 Dec 2007 10:35:59 +0000 (10:35 +0000)]
gas/
* config/tc-mips.h (mips_nop_opcode): Declare.
(NOP_OPCODE): Define.
(mips_segment_info): New structure.
(TC_SEGMENT_INFO_TYPE): Use it instead of insn_label_list.
* config/tc-mips.c (label_list): Adjust for new TC_SEGMENT_INFO_TYPE.
(mips_record_mips16_mode): New function.
(install_insn): Call it.
(mips_align): Likewise. Turn the fill argument into an "int *".
Use frag_align_code for code segments if no fill data is given.
(s_align): Adjust call accordingly.
(mips_nop_opcode): New function.
(mips_handle_align): Use the first variable byte to decide which
nop sequence is needed. Use md_number_to_chars and mips16_nop_insn.
gas/testsuite/
* gas/mips/align2.s, gas/mips/align2.d, gas/mips/align2-el.d: New
tests.
* gas/mips/mips.exp: Run them.
gdbadmin [Mon, 10 Dec 2007 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Sun, 9 Dec 2007 23:00:06 +0000 (23:00 +0000)]
daily update
palves [Sun, 9 Dec 2007 11:21:20 +0000 (11:21 +0000)]
* lib/gdb.exp (gdb_gnu_strip_debug): Remove debug format test.
gdbadmin [Sun, 9 Dec 2007 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Sat, 8 Dec 2007 23:00:05 +0000 (23:00 +0000)]
daily update
csilvers [Sat, 8 Dec 2007 03:17:25 +0000 (03:17 +0000)]
Released gold-alpha 0.9.
iant [Sat, 8 Dec 2007 03:05:27 +0000 (03:05 +0000)]
From Craig Silverstein: Fix error message, add this->.
bwilson [Sat, 8 Dec 2007 01:04:59 +0000 (01:04 +0000)]
* readelf.c (is_32bit_pcrel_reloc): Add Xtensa.
gdbadmin [Sat, 8 Dec 2007 00:00:35 +0000 (00:00 +0000)]
*** empty log message ***
iant [Fri, 7 Dec 2007 23:26:51 +0000 (23:26 +0000)]
From Cary Coutant: Fix x86_64 TLS. Also set DT_TEXTREL as well as
DF_TEXTREL.
amodra [Fri, 7 Dec 2007 23:00:05 +0000 (23:00 +0000)]
daily update
bwilson [Fri, 7 Dec 2007 22:52:08 +0000 (22:52 +0000)]
2007-12-07 Bob Wilson <bob.wilson@acm.org>
include/elf/
* xtensa.h (R_XTENSA_32_PCREL): New.
bfd/
* elf32-xtensa.c (elf_howto_table): Add R_XTENSA_32_PCREL.
(elf_xtensa_reloc_type_lookup): Handle BFD_RELOC_32_PCREL.
(elf_xtensa_check_relocs): Use default case for all relocations that
need nothing done here.
(elf_xtensa_do_reloc): Compute self_address for all relocation types.
Handle R_XTENSA_32_PCREL.
(elf_xtensa_relocate_section): Check for R_XTENSA_32_PCREL for dynamic
symbols.
(check_section_ebb_pcrels_fit): Ignore R_XTENSA_32_PCREL relocations.
gas/
* config/tc-xtensa.c (O_pcrel): Define.
(suffix_relocs): Add pcrel suffix.
(md_pseudo_table): Add 4byte and 2byte directives.
(xtensa_elf_cons): Pass correct pcrel argument to fix_new_exp.
(xg_assemble_literal): Likewise. Check for O_pcrel.
(expression_maybe_register): Reorganize. Handle BFD_RELOC_32_PCREL.
(xg_valid_literal_expression): Allow O_pcrel.
(md_pcrel_from, md_apply_fix): Handle BFD_RELOC_32_PCREL.
(tc_gen_reloc): Fix punctuation in error message.
gas/testsuite/
* gas/xtensa/all.exp: Run new pcrel test.
* gas/xtensa/err-pcrel.s: New.
* gas/xtensa/pcrel.d: New.
* gas/xtensa/pcrel.s: New.
* gas/xtensa/xtensa-err.exp: New.
iant [Fri, 7 Dec 2007 19:32:56 +0000 (19:32 +0000)]
From Cary Coutant: Fix handling of RELATIVE RELA relocs.
macro [Fri, 7 Dec 2007 15:07:12 +0000 (15:07 +0000)]
* mips-tdep.c (extended_offset): Fix a comment.
macro [Fri, 7 Dec 2007 15:02:09 +0000 (15:02 +0000)]
* target.c (update_current_target): Inherit to_log_command.
* target.h (struct target_ops). Add to_log_command.
(target_log_command): New macro.
* top.c (execute_command): Call target_log_command() rather than
serial_log_command().
* monitor.c (init_base_monitor_ops): Initialize to_log_command.
* remote-m32r-sdi.c (init_m32r_ops): Likewise.
* remote-mips.c (_initialize_remote_mips): Likewise.
* remote.c (init_remote_ops): Likewise.
drow [Fri, 7 Dec 2007 14:00:37 +0000 (14:00 +0000)]
* server.c (myresume): Add own_buf argument.
(main): Update calls.
corinna [Fri, 7 Dec 2007 09:37:46 +0000 (09:37 +0000)]
* regtool.cc (opts): Add missing 'W'.
corinna [Fri, 7 Dec 2007 09:37:14 +0000 (09:37 +0000)]
* include/sys/cygwin.h: Include limits.h.
iant [Fri, 7 Dec 2007 06:44:01 +0000 (06:44 +0000)]
Fix ehframe header handling for shared libraries.
drow [Fri, 7 Dec 2007 01:41:29 +0000 (01:41 +0000)]
* linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
* remote-utils.c (remote_open): Do not call disable_async_io.
(block_async_io): Delete.
(unblock_async_io): Make static.
(initialize_async_io): New.
* server.c (handle_v_cont): Handle async I/O here.
(myresume): Likewise. Move other common resume tasks here...
(main): ... from here. Call initialize_async_io. Disable async
I/O before the main loop.
* server.h (initialize_async_io): Declare.
(block_async_io, unblock_async_io): Delete prototypes.
* spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
bwilson [Fri, 7 Dec 2007 01:07:33 +0000 (01:07 +0000)]
* config/tc-xtensa.c (xg_force_frag_space): Delete.
(xg_finish_frag, xg_assemble_literal_space): Replace calls to it.
(xtensa_create_property_segments, xtensa_create_xproperty_segments):
Set output_section for new property sections. Use subseg_set and
seg_info instead of retrieve_segment_info. Adjust arguments to
add_xt_block_frags and add_xt_prop_frags. Use standard functions
to create frags and fix records.
(retrieve_segment_info): Delete.
(add_xt_block_frags, add_xt_prop_frags): Replace calls to
retrieve_segment_info. Remove unused xt_block_sec arguments.
iant [Fri, 7 Dec 2007 00:59:31 +0000 (00:59 +0000)]
From Cary Coutant: Some x86_64 shared library fixes.
iant [Fri, 7 Dec 2007 00:54:28 +0000 (00:54 +0000)]
From Cary Coutant: Remove commented out assert. Also add comment for
bitfield check.
drow [Fri, 7 Dec 2007 00:44:26 +0000 (00:44 +0000)]
* infrun.c (init_wait_for_inferior): Reset target_last_wait_ptid.
(handle_inferior_event): Clear stop_stack_dummy earlier.
gdbadmin [Fri, 7 Dec 2007 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
jimb [Thu, 6 Dec 2007 23:37:34 +0000 (23:37 +0000)]
* addrmap.c (addrmap_splay_tree_remove): New function.
(addrmap_mutable_set_empty): Use it.
amodra [Thu, 6 Dec 2007 23:00:06 +0000 (23:00 +0000)]
daily update
corinna [Thu, 6 Dec 2007 18:26:18 +0000 (18:26 +0000)]
* ps.cc: Include limits.h.
(main): Set file name buffer size to PATH_MAX. Use progname or
progname_long member of struct external_pinfo dependent of the value of
the struct's version member.
corinna [Thu, 6 Dec 2007 18:24:05 +0000 (18:24 +0000)]
* dcrt0.cc (initial_env): Use PATH_MAX instead of CYG_MAX_PATH for path
name buffer size.
(dll_crt0_1): Allocate new_argv0 with PATH_MAX size.
* exceptions.cc (debugger_command): Set size to 2 * PATH_MAX + 20;
(error_start_init): Use PATH_MAX instead of CYG_MAX_PATH for path
name buffer size.
* external.cc (fillout_pinfo): Always fill out ep.progname 0-terminated.
Fill out ep.progname_long.
* fhandler_process.cc (fhandler_process::fill_filebuf): Allocate
buffer for executable filename with PATH_MAX size.
* pinfo.cc: Throughout use PATH_MAX instead of CYG_MAX_PATH.
* pinfo.h (class _pinfo): Set progname size to PATH_MAX.
* smallprint.cc: Include limits.h. Use PATH_MAX instead of CYG_MAX_PATH
for path name buffer size.
* strace.cc (strace::vsprntf): Ditto.
* include/sys/cygwin.h (EXTERNAL_PINFO_VERSION_32_LP): Define.
(EXTERNAL_PINFO_VERSION): Set to EXTERNAL_PINFO_VERSION_32_LP.
(struct external_pinfo): Add progname_long member.
* include/sys/dirent.h: Correctly include limits.h instead of
sys/limits.h.
rsandifo [Thu, 6 Dec 2007 17:44:07 +0000 (17:44 +0000)]
config/
* mt-sde (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Use +=, not =.
* mt-mips-elfoabi: Likewise.
jimb [Thu, 6 Dec 2007 17:26:03 +0000 (17:26 +0000)]
* addrmap.c, addrmap.h: Update to GPLv3.
* addrmap.c (struct addrmap): Make the referenced function table
const.
(addrmap_fixed_funcs, addrmap_mutable_funcs): Declare const.
Don't use designated initializers.
* addrmap.c (addrmap_fixed_create_fixed, addrmap_mutable_find)
(addrmap_mutable_relocate): Use internal_error, not abort.
iant [Thu, 6 Dec 2007 17:07:24 +0000 (17:07 +0000)]
From Craig Silverstein: Reorganize testsuite Makefile.am.
jimb [Thu, 6 Dec 2007 17:07:14 +0000 (17:07 +0000)]
* NEWS: Mention support for non-contiguous lexical blocks and
function bodies.
deuling [Thu, 6 Dec 2007 16:32:51 +0000 (16:32 +0000)]
* gdbarch.sh (stab_reg_to_regnum, dwarf_reg_to_regnum)
( dwarf2_reg_to_regnum, sdb_reg_to_regnum, ecoff_reg_to_regnum): Add
gdbarch as parameter.
* gdbarch.{c,h}: Regenerate.
* xtensa-tdep.c (xtensa_reg_to_regnum): Add gdbarch as parameter.
Replace current_gdbarch by gdbarch.
* s390-tdep.c (s390_dwarf_reg_to_regnum): Likewise.
* rs6000-tdep.c (rs6000_stab_reg_to_regnum)
(rs6000_dwarf2_reg_to_regnum): Likewise.
* mips-tdep.c (mips_stab_reg_to_regnum)
(mips_dwarf_dwarf2_ecoff_reg_to_regnum): Likewise.
* mep-tdep.c (mep_debug_reg_to_regnum): Likewise.
* m32c-tdep.c (m32c_debug_info_reg_to_regnum): Likewise.
* i386-tdep.c (i386_dbx_reg_to_regnum)
(i386_svr4_reg_to_regnum): Likewise
* h8300-tdep.c (h8300s_dbg_reg_to_regnum)
(h8300_dbg_reg_to_regnum): Likewise.
* amd64-tdep.c (amd64_dwarf_reg_to_regnum): Likewise.
* arch-utils.c (no_op_reg_to_regnum): Likewise.
* arch-utils.h (no_op_reg_to_regnum): Likewise.
* arm-tdep.c (arm_dwarf_reg_to_regnum): Likewise.
* cris-tdep.c (cris_dwarf2_reg_to_regnum): Likewise.
* hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Likewise.
* ia64-tdep.c (ia64_dwarf_reg_to_regnum): Likewise.
* m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise.
drow [Thu, 6 Dec 2007 14:21:26 +0000 (14:21 +0000)]
2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
* remote-utils.c (readchar): Allow binary data in received messages.
vprus [Thu, 6 Dec 2007 13:47:55 +0000 (13:47 +0000)]
Localize infrun use of remove_breakpoints.
* infrun.c (handle_inferior_event): Remove
calls to remove_breakpoints, except where needed to
communicate change of breakpoint locations to inferior.
(keep_going): If steppping over breakpoint, remove
breakpoints.
vprus [Thu, 6 Dec 2007 12:57:50 +0000 (12:57 +0000)]
Clarify infrun variable naming.
* infrun.c (trap_expected): Rename
to stepping_over_breakpoint. Document.
(stepping_past_breakpoint): Remove.
(stepping_past_breakpoint_ptdi): Renamed
to deferred_step_ptid.
(struct execution_control_state): Rename
the another_trap field to stepping_over_breakpoint.
(struct inferior_status): Rename the trap_expected
field to stepping_over_breakpoint.
(clear_proceed_status, proceed)
(init_execution_control_state, context_switch)
(handle_inferior_event, currently_stepping)
(keep_going, save_inferior_status)
(restore_inferior_status, prepare_to_proceed): Adjust.
* gdbthread.h (struct thread_info): Rename the
trap_expected field to stepping_over_breakpoint.
* thread.c (load_infrun_state, save_infrun_state):
Adjust.