mirror/binutils-gdb
2
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-12-15 04:31:49 +08:00
Code Issues Packages Projects Releases Wiki Activity
74,780 Commits 385 Branches 134 Tags 557 MiB
8f205f9c40
Commit Graph

74780 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Joel Brobecker
8f205f9c40 [Windows] run program with space in path to exe. 
The following works...

    % gdb c:\path to exe\foo.exe
    (gdb) start

... unless a file or directory called "c:\path" or "c:\path to" exist.
This is what happens in the latter case:

    (gdb) start
    [...]
    Error creating process C:\path to exe\foo.exe (error 193).

This is because we are calling CreateProcess (et al) without specifying
the lpApplicationName, so Windows determines the name of the executable
using the second argument, which is the entire command line.  This
command line is a space-separated list of tokens, so the space in
the path to the executable which potentially creates an ambiguity.
The ambiguity is automatically resolved unless we're in the situation
above.

The solution, as suggested by the MSDN documentation for CreateProcess
is to quote the executable name.

gdb/ChangeLog:

        * windows-nat.c (windows_create_inferior) [!__CYGWIN__]:
        New local variable args_len.
        Quote the name of the executable when computing the command line.
 2012-10-24 13:40:16 +00:00
H.J. Lu
96a6292179 Don't set bfdtest1 with findfile 
* binutils-all/ar.exp (bfdtest1): Remove findfile.
 2012-10-24 12:28:54 +00:00
H.J. Lu
4f9d22a0b1 Move disable_target_specific_optimizations to bfd_link_info 
include/

	* bfdlink.h (bfd_link_info): Add
	disable_target_specific_optimizations.

ld/

	* ld.h (command_line): Remove
	disable_target_specific_optimizations.
	(RELAXATION_DISABLED_BY_DEFAULT): Removed.
	(RELAXATION_DISABLED_BY_USER): Likewise.
	(RELAXATION_ENABLED): Likewise.
	(DISABLE_RELAXATION): Likewise.
	(ENABLE_RELAXATION): Likewise.

	* ldmain.c (main): Updated.

	* ldmain.h (RELAXATION_DISABLED_BY_DEFAULT): New macro.
	(RELAXATION_DISABLED_BY_USER): Likewise.
	(RELAXATION_ENABLED): Likewise.
	(DISABLE_RELAXATION): Likewise.
	(ENABLE_RELAXATION): Likewise.
 2012-10-24 11:09:28 +00:00
Cary Coutant
35c813e224 gold/ 
* testsuite/Makefile.am (TEST_OBJCOPY): New macro.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/dwp_test.h: New source file.
	* testsuite/dwp_test_1.cc: New source file.
	* testsuite/dwp_test_1.s: New source file.
	* testsuite/dwp_test_1.sh: New source file.
	* testsuite/dwp_test_1b.cc: New source file.
	* testsuite/dwp_test_1b.s: New source file.
	* testsuite/dwp_test_2.cc: New source file.
	* testsuite/dwp_test_2.s: New source file.
	* testsuite/dwp_test_2.sh: New source file.
	* testsuite/dwp_test_main.cc: New source file.
	* testsuite/dwp_test_main.s: New source file.
 2012-10-24 02:32:15 +00:00
Cary Coutant
774299092d gold/ 
* dwp.h: New header file.
	* dwp.cc: New source file.
	* gold.h: Move shared declarations to system.h.
	* system.h: New header file.
	* Makefile.am: Add dwp.
	* Makefile.in: Regenerate.
 2012-10-24 02:26:39 +00:00
Cary Coutant
657d0d47ba binutils/ 
* dwarf.c (do_debug_addr, do_debug_cu_index): New global flags.
	(load_debug_info): Fix typo.
	(cu_tu_indexes_read, shndx_pool, shndx_pool_size, shndx_pool_used):
	New global variables.
	(prealloc_cu_tu_list, add_shndx_to_cu_tu_entry, end_cu_tu_entry)
	(process_cu_tu_index, load_cu_tu_indexes, find_cu_tu_set)
	(display_cu_index): New functions.
	(dwarf_select_sections_by_names): Add "debug_addr", "cu_index".
	Sort entries alphabetically.
	(dwarf_select_sections_all): Set do_debug_addr, do_debug_cu_index.
	(debug_displays): Add .debug_cu_index, .debug_tu_index.
	Clean up formatting.
	* dwarf.h (dwarf_section_display_enum): Add dwp_cu_index,
	dwp_tu_index.
	(do_debug_addr, do_debug_cu_index): New global flags.
	(find_cu_tu_set): New function declaration.
	* objdump.c (usage): Add --dwarf=addr, --dwarf=cu_index.
	* readelf.c (find_section_in_set): New function.
	(usage): Add --debug-dump=addr, --debug_dump=cu_index.
	(process_section_headers): Check do_debug_addr and do_debug_cu_index.
	(section_subset): New global variable.
	(load_debug_section): Restrict search to section subset.
	(display_debug_section): Add section index as paramter.  Select subset
	of sections when dumping a .dwp file.  Update caller.
 2012-10-24 01:59:39 +00:00
gdbadmin
c886f0b40c *** empty log message *** 2012-10-24 00:00:02 +00:00
Eric Botcazou
a882be685b PR bootstrap/54820 
* configure.ac (have_static_libs): Force 'no' for GCC version < 4.5.
	* configure: Regenerate.
 2012-10-23 23:02:33 +00:00
Alan Modra
3258d498f4 daily update 2012-10-23 23:00:04 +00:00
Cary Coutant
ed5d6712b8 gold/ 
* dwarf_reader.cc (Dwarf_ranges_table::read_range_list): Call
	Dwarf_info_reader::read_from_pointer.
	(Dwarf_pubnames_table::read_header): Likewise.
	(Dwarf_pubnames_table::next_name): Likewise.
	(Dwarf_die::read_attributes): Likewise.
	(Dwarf_die::skip_attributes): Likewise.
	(Dwarf_info_reader::read_from_pointer): New function template.
	* dwarf_reader.h (Dwarf_ranges_table): Add dwinfo_.
	(Dwarf_pubnames_table): Likewise.
	(Dwarf_info_reader::read_from_pointer): New function template.
	* gdb-index.cc (Gdb_index_info_reader): Adjust call to
	Dwarf_pubnames_table ctor.
 2012-10-23 21:41:37 +00:00
Cary Coutant
8787852de1 gold/ 
* dwarf_reader.cc (Dwarf_info_reader::do_parse): Use stored
	abbrev_shndx.
	* dwarf_reader.h (Dwarf_info_reader::Dwarf_info_reader): Initialize
	abbrev_shndx_.
	(Dwarf_info_reader::set_abbrev_shndx): New method.
	(Dwarf_info_reader::abbrev_shndx_): New data member.
 2012-10-23 21:37:26 +00:00
Cary Coutant
9fc236f3fd gold/ 
* dwarf_reader.cc (make_elf_reloc_mapper): Check size and endianness
	from object, not parameters.
	(Dwarf_info_reader::parse): Likewise.
	* object.h (Relobj::elfsize, Relobj::is_big_endian): New methods.
	(Relobj::do_elfsize, Relobj::do_is_big_endian): New methods.
	(Sized_relobj::do_elfsize, Sized_relobj::do_is_big_endian): New
	methods.
 2012-10-23 21:34:58 +00:00
Cary Coutant
effe83657d gold/ 
* fileread.cc (Input_file::Input_file): New constructor.
	* fileread.h (class Input_file): Add new constructor.
 2012-10-23 21:29:20 +00:00
Mark Kettenis
274bd0009d * gdb.base/callfuncs.exp: PR gdb/12796, gdb/12798 and gdb/12800 
are now fixed.
 2012-10-23 18:25:25 +00:00
Mark Kettenis
7f7930dd88 PR gdb/12796 
PR gdb/12798
PR gdb/12800
* amd64-tdep.h (enum amd64_regnum): Add AMD64_ST1_REGNUM and
AMD64_FTAG_REGNUM.
* amd64-tdep.c (amd64_classify): Classify complex types.
(amd64_return_value): Handle the COMPLEX_X87 class.
 2012-10-23 18:16:55 +00:00
Tom Tromey
9ece1fa991 binutils 
* readelf.c (get_note_type): Handle NT_SIGINFO, NT_FILE.
	(print_core_note): New function.
	(process_note): Call it.
include/common/elf
	* common.h (NT_SIGINFO, NT_FILE): New defines.
 2012-10-23 17:46:44 +00:00
Yao Qi
545f743d64 gdb/testsuite: 
* gdb.base/info-os.exp: Resume the inferior until it exits.
 2012-10-23 15:49:11 +00:00
Joel Brobecker
38a69d0a4d Change target-wide-charset to UTF-16 on ppc-aix. 
On ppc-aix, type wchar_t is 2 bytes long, so override the default
target-wide-charset (UTF-32) with UTF-16. This allows us to print
wide characters correctly.

gdb/ChangeLog:

        * rs6000-aix-tdep.c (rs6000_aix_auto_wide_charset): New function.
        (rs6000_aix_init_osabi): Set auto_wide_charset gdbarch method.
 2012-10-23 15:37:21 +00:00
Joel Brobecker
83ab93c6ea Set default target-wide-charset setting to "UTF-16" for x86_64-windows. 
Type wchar_t is only 2 bytes long on x86_64-windows.

gdb/ChangeLog:

        * amd64-windows-tdep.c (amd64_windows_auto_wide_charset): New
        function.
        (amd64_windows_init_abi): Set auto_wide_charset gdbarch method
        to amd64_windows_auto_wide_charset.
 2012-10-23 15:37:03 +00:00
Nathan Sidwell
04c3a75556 bfd/ 
* bfd-in.h (bfd_elf_stack_segment_size): Declare.
	* bfd-in2.h: Rebuilt.
	* elfxx-target.h (elf_backend_stack_align): New.
	(elfNN_bed): Add it.
	* elf-bfd.h (struct elf_backend_data): Add stack_align field.
	* elf.c (bfd_elf_map_sections_to_segments): Pay attention to
	stack_align and stacksize for PT_GNU_STACK segment.
	(assign_file_positions_for_non_load_sections): Set p_memsz for
	PT_GNU_STACK segment.
	(copy_elf_program_header): Copy PT_GNU_STACK size.
	* elflink.c (bfd_elf_stack_segment_size): New function, taken from
	uclinux backends.
	(bfd_elf_size_dynamic_sections): Determine
	PT_GNU_STACK requirements after calling backend.  Pay attention to
	stacksize.
	* elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(elf32_bfinfdpic_modify_program_headers): Delete.
	(elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
	here.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-frv.c (frvfdpic_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(elf32_frvfdpic_modify_program_headers): Delete.
	(elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
	here.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-lm32.c (lm32_elf_always_size_sections): Leave
	PT_GNU_STACK creation to underlying elf support.  Check
	__stacksize here for backwards compatibility, and set it if
	needed.
	(lm32_elf_modify_segment_map): Delete.
	(lm32_elf_modify_program_headers): Delete.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_segment_map): Don't override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-sh.c (sh_elf_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(sh_elf_modify_program_headers): Delete.
	(sh_elf_copy_private_data): Don't copy PT_GNU_STACK
	here.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(elf32_tic6x_modify_program_headers): Delete.
	(elf32_tic6x_copy_private_data): Delete.
	(elf_backend_stack_align): Override.
	(bfd_elf32_bfd_copy_private_bfd_data): Don't override.
	(elf_backend_modify_program_headers): Don't override.

	include/
	* bfdlink.h (struct bfd_link_info): Add stacksize option.

	ld/
	* ld.texinfo (stack-size): New option.
	* emultempl/elf32.em: Add stack-size option.

	ld/testsuite/
	* ld-elf/binutils.exp: Add -z stack-size=0.
	* ld-elf/elf.exp: Add stack-exec and stack-size tests.
	* ld-elf/orphan-region.d: Add stack-size option. Remove xfail.
	* ld-elf/stack-exec.rd: New.
	* ld-elf/stack-size.rd: New.
	* ld-elf/stack.s: New.
	* ld-scripts/empty-aligned.d: Add stack-size option.
	* ld-sh/fdpic-stack-set.d: New.
	* ld-tic6x/shlib-1.rd: Remove __stacksize symbol.
	* ld-tic6x/shlib-1b.rd: Likewise.
	* ld-tic6x/shlib-1r.rd: Likewise.
	* ld-tic6x/shlib-1rb.rd: Likewise.
	* ld-tic6x/shlib-app-1.rd: Likewise.
	* ld-tic6x/shlib-app-1b.rd: Likewise.
	* ld-tic6x/shlib-app-1r.rd: Likewise.
	* ld-tic6x/shlib-app-1rb.rd: Likewise.
	* ld-tic6x/shlib-noindex.rd: Likewise.
	* ld-tic6x/static-app-1.rd: Likewise.
	* ld-tic6x/static-app-1b.rd: Likewise.
	* ld-tic6x/static-app-1r.rd: Likewise.
	* ld-tic6x/static-app-1rb.rd: Likewise.
 2012-10-23 09:33:56 +00:00
Yao Qi
f6fbab7d1b gdb/ 
* event-top.c (mark_async_signal_handler_wrapper): Remove.
	* event-top.h: Remove its declaration.
	(async_request_quit): Call mark_async_signal_handler instead of
	mark_async_signal_handler_wrapper.
	(async_do_nothing, async_disconnect): Likewise.
	(async_stop_sig): Likewise.
	* remote.c (handle_remote_sigint): Likewise.
	(handle_remote_sigint_twice): Likewise.
 2012-10-23 06:20:49 +00:00
Yao Qi
05fa925168 gdb/ 
* event-top.c (sigint_token, sighup_token): Replace 'void *'
	with 'static struct async_signal_handler *'.
	(sighup_token, sigquit_token, sigstp_token): Likewise.
 2012-10-23 06:12:04 +00:00
gdbadmin
e92e81f4b8 *** empty log message *** 2012-10-23 00:00:33 +00:00
Alan Modra
e4c4c631c4 daily update 2012-10-22 23:00:04 +00:00
Peter Bergner
ab4437c322 opcodes/ 
* ppc-opc.c (powerpc_opcodes) <vcfpsxws>: Fix opcode spelling.

gas/testsuite/
	* gas/ppc/altivec.s <vcfpsxws>: Fix opcode spelling.
 2012-10-22 16:04:28 +00:00
Ali Anwar
08af7a403c Ali Anwar <ali_anwar@codesourcery.com> 
* gdbarch.sh (function_list): Use 'pstring' when printing a
	variable which could return NULL.
	* gdbarch.c: Regenerate.
 2012-10-22 13:35:43 +00:00
Alan Modra
0e86e20e04 include/ 
PR ld/14426
	* bfdlink.h (bfd_link_info): Add ignore_hash.
ld/
	PR ld/14426
	* ldlex.h (option_values): Add OPTION_IGNORE_UNRESOLVED_SYMBOL.
	* lexsup.c (parse_args): Likewise.
	(ld_options): Describe --ignore-unresolved-symbol.
	* ldmain.h (add_ignoresym): Declare.
	* ldmain.c (add_ignoresym): New function, extracted from..
	(undefined_symbol): ..here.  Return if the symbol is in ignore_hash.
	(constructor_callback): Don't use global link_info here.
	(reloc_overflow): Likewise.
 2012-10-22 13:33:49 +00:00
Simon Baldwin
ef8e09a081 * as.c (dump_statistics): Compute data size as the delta between 
current sbrk(0) and start_sbrk.
	* (main): Set start_sbrk to sbrk(0) on entry.
 2012-10-22 11:13:25 +00:00
Eric Botcazou
b3676d82d7 PR bootstrap/54820 
* Makefile.tpl (STAGE1_FLAGS_TO_PASS): New variable.
	(all-[+prefix+][+module+]): Pass stage1_args to sub-makes.
	(all-stage[+id+]-[+prefix+][+module+]): Likewise, if prev is false.
	(clean-stage[+id+]-[+prefix+][+module+]): Likewise, if prev is false.
	(host_modules): Set stage1_args to STAGE1_FLAGS_TO_PASS.
	* Makefile.in: Regenerate.
	* configure.ac (have_static_libs): New variable and associated check.
	(stage1-ldflags): Move to after stage1_libs and set to -static-libstdc++
	-static-libgcc if stage1_libs is empty and have_static_libs is yes.
	* configure: Regenerate.
 2012-10-22 07:32:04 +00:00
Alan Modra
a8f9d13eda * plugin.c (plugin_load_plugins): Warning fix. 2012-10-22 04:54:25 +00:00
Alan Modra
eac3aa9e9a * cache.c (cache_bmmap): Don't use void* arithmetic. 2012-10-22 04:51:52 +00:00
gdbadmin
94dc4eaff7 *** empty log message *** 2012-10-22 00:00:33 +00:00
Alan Modra
379b38338d daily update 2012-10-21 23:00:04 +00:00
H.J. Lu
25401d7612 Update binutils-all/dw2-1.W 
* binutils-all/dw2-1.W: Updated.
 2012-10-21 11:10:54 +00:00
H.J. Lu
f24e5a8a46 Handle x32 in dump_dwarf 
* objdump.c (dump_dwarf): Handle bfd_mach_x64_32 and
	bfd_mach_x64_32_intel_syntax.
 2012-10-21 10:56:00 +00:00
Alan Modra
8a72cc6e7e bfd/ 
* compress.c (bfd_cache_section_contents): New function.
	* bfd-in2.h: Regenerate.
binutils/
	* objdump.c (load_specific_debug_section): Use
	bfd_cache_section_contents.
 2012-10-21 09:06:07 +00:00
Hans-Peter Nilsson
1e9d6fc263 Correct last entry 2012-10-21 03:25:02 +00:00
Hans-Peter Nilsson
d3a65d4dea * linker.c (_bfd_generic_link_output_symbols): Handle a 
no-longer-global symbol entered as a BFD_PLUGIN.
 2012-10-21 03:23:37 +00:00
gdbadmin
2cce1bffff *** empty log message *** 2012-10-21 00:00:03 +00:00
Alan Modra
c2762effd9 daily update 2012-10-20 23:00:05 +00:00
H.J. Lu
a9481b5889 Add an objdump test on compress debug sections 
* binutils-all/compress.exp: Add an objdump test.
	* binutils-all/dw2-1.W: New file.
 2012-10-20 22:14:08 +00:00
Alan Modra
38b774d28c * compress.c: Reinstate 2012-10-19 change. 
(bfd_get_full_section_contents): Don't free unless we alloc.
	Use proper decompress size.  Delete some vars, rename others.
 2012-10-20 08:27:13 +00:00
gdbadmin
4a43d85f8c *** empty log message *** 2012-10-20 00:00:04 +00:00
Alan Modra
d8551d25f7 daily update 2012-10-19 23:00:05 +00:00
Joel Brobecker
beb4b03cbe ppc-aix osabi sniffer: Turn test of bfd flavour into assertion 
Due to the way this function is registers, we know that given bfd's
flavour should always be bfd_target_xcoff_flavour, thus making
the former test always true, which means that this function should
always return GDB_OSABI_AIX, and never return GDB_OSABI_UNKNOWN.

This patch also fixes a typo detected by Tom Tromey that caused
the test itself to be completely ineffective.

gdb/ChangeLog (by Tom Tromey and Joel Brobecker):

        * rs6000-aix-tdep.c (rs6000_aix_osabi_sniffer): Replace
        inneffective if condition by gdb assertion.  Add function
        description comment.
 2012-10-19 19:58:18 +00:00
Joel Brobecker
a5b1262727 Document exp_descriptor.op_name should never return NULL. 
This documents a constaint that struct exp_descriptor's "op_name"
method implementation should obey.  This might not have been part
of the initial design, but is currently true of all instantiations,
and already assumed by the current users.

gdb/ChangeLog:

        * parser-defs.h (struct exp_descriptor): Document constraint
        on return value for "op_name" callbacks.
 2012-10-19 19:55:56 +00:00
Tom Tromey
67d004eb5f * compress.c: Revert previous patch. 2012-10-19 16:59:57 +00:00
Tom Tromey
06c2e2c12c * compress.c (bfd_get_full_section_contents): Don't cache 
decompressed contents.
 2012-10-19 15:51:53 +00:00
xuepeng guo
99c7d5a823 Correct my ChangeLog entry 2012-10-19 07:50:20 +00:00
xuepeng guo
48b56b6a3e * gdb.base/ctxobj.exp: Skip if skip_shlib_tests returns true. 
* gdb.base/print-file-var.exp: Likewise.
        * gdb.base/type-opaque.exp: Likewise.
 2012-10-19 07:36:19 +00:00