Commit graph

68818 commits

Author SHA1 Message Date
Richard Sandiford
f6e32f6db5 bfd/
* elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
	may_need_local_target_p and may_become_dynamic_p to classify
	the relocation type.  Don't check info->symbolic or h->def_regular
	when deciding whether to record a potential dynamic reloc.
	Don't treat potential dynamic relocs as PLT references.
	(elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
	try to make the PLT reference count go negative.

ld/testsuite/
	* ld-arm/arm-lib-plt-2a.s, ld-arm/arm-lib-plt-2b.s,
	ld-arm/arm-lib-plt-2.dd, ld-arm/arm-lib-plt-2.rd: New tests.
	* ld-arm/arm-elf.exp: Run them.
2011-03-14 15:53:33 +00:00
Richard Sandiford
b436d85411 bfd/
* elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
	GOT entry here, rather than leaving it to finish_dynamic_symbol.
	Only create a dynamic relocation for local references if
	info->shared.
	(allocate_dynrelocs_for_symbol): Update dynamic relocation
	allocation accordingly.
	(elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.

ld/testsuite/
	* ld-arm/exec-got-1a.s, ld-arm/exec-got-1b.s, ld-arm/exec-got-1.d,
	ld-arm/unresolved-1.s, ld-arm/unresolved-1.d,
	ld-arm/unresolved-1-dyn.d: New tests.
	* ld-arm/arm-elf.exp: Run them.
2011-03-14 15:52:53 +00:00
Richard Sandiford
47beaa6a21 bfd/
* elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
	(elf32_arm_add_dynreloc): Likewise.
	(elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
	to allocate dynamic relocations.
	(elf32_arm_size_dynamic_sections): Likewise.
	(allocate_dynrelocs): Likewise.  Rename to
	allocate_dynrelocs_for_symbol.
	(elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
	create dynamic relocations.
	(elf32_arm_finish_dynamic_symbol): Likewise.
2011-03-14 15:52:05 +00:00
Pierre Muller
eeae04df52 Fix ARI warning about functions without parameters that do not
use (void).
	* breakpoint.c (all_tracepoints): Replace () by (void).
	* f-exp.y (match_string_literal): Ditto.
	(yylex): Ditto.
	* m2-exp.y (yylex): Ditto.
	* mep-tdep.c (current_me_module): Ditto.
	(current_options): Ditto.
	(current_cop_data_bus_width): Ditto.
	(current_cr_names): Ditto.
	(current_cr_is_float): Ditto.
	(current_ccr_names): Ditto.
	* objc-exp.y (yylex): Ditto.
	* p-exp.y (yylex): Ditto.
	* remote.c (send_interrupt_sequence): Ditto.
	* tracepoint.c (current_trace_status): Ditto.
	* python/py-evts.c (gdbpy_initialize_py_events): Ditto.
	* python/py-prettyprint.c (push_dummy_python_frame): Ditto.
2011-03-14 15:43:51 +00:00
Ian Lance Taylor
fd7a005d9d * script-sections.cc (Sort_output_sections::script_compare):
Rename from is_before, change return type.
	(Sort_output_sections::operator()): Adjust accordingly.
2011-03-14 15:22:16 +00:00
gdbadmin
20453c56b1 *** empty log message *** 2011-03-14 00:01:03 +00:00
Alan Modra
f243130fcc daily update 2011-03-13 23:00:05 +00:00
Ulrich Weigand
ce77046a68 * gdb.python/py-section-script.exp: Skip test if no Python support. 2011-03-13 13:39:17 +00:00
Ulrich Weigand
176400c353 * gdb.base/solib-weak.exp: Allow "." prefix for ppc64. 2011-03-13 01:07:02 +00:00
gdbadmin
6e56eaa58c *** empty log message *** 2011-03-13 00:00:33 +00:00
Alan Modra
1c95c79c81 daily update 2011-03-12 23:00:05 +00:00
Michael Snyder
1427fe5e74 2011-03-11 Michael Snyder <msnyder@vmware.com>
* cli/cli-decode.h (CMD_LIST_AMBIGUOUS): Define.
	* cli/cli-decode.c (lookup_cmd_1): Use CMD_LIST_AMBIGUOUS.
	(lookup_cmd): Test for CMD_LIST_AMBIGUOUS.
	* completer.c (complete_line_internal): Use CMD_LIST_AMBIGUOUS.
	* top.c (set_verbose): Use CMD_LIST_AMBIGUOUS.
2011-03-12 22:59:24 +00:00
H.J. Lu
52bc799a91 Support TLS x32 GD->IE, GD->LE and LD->LE transitions.
bfd/

2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
	x32 GD->IE and GD->LE transitions.
	(elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
	and LD->LE transitions.

ld/testsuite/

2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-x86-64/tlsgd4.dd: New.
	* ld-x86-64/tlsgd4.s: Likewise.
	* ld-x86-64/tlsgd5.dd: Likewise.
	* ld-x86-64/tlsgd5a.s: Likewise.
	* ld-x86-64/tlsgd5b.s: Likewise.
	* ld-x86-64/tlsgd6.dd: Likewise.
	* ld-x86-64/tlsgd6a.s: Likewise.
	* ld-x86-64/tlsgd6b.s: Likewise.
	* ld-x86-64/tlsld2.dd: Likewise.
	* ld-x86-64/tlsld2.s: Likewise.

	* ld-x86-64/x86-64.exp (x86_64tests): Add tlsgd4, libtlsgd5.so,
	tlsgd5, libtlsgd6.so, tlsgd6 and tlsld2.
2011-03-12 14:38:31 +00:00
gdbadmin
dbc6760729 *** empty log message *** 2011-03-12 00:00:03 +00:00
Alan Modra
4aa7161376 daily update 2011-03-11 23:00:05 +00:00
Michael Snyder
60bc018fc6 2011-03-11 Michael Snyder <msnyder@vmware.com>
* event-loop-c (delete_async_signal_handler): Assert prev_ptr.
	(delete_async_event_handler): Ditto.
2011-03-11 22:31:44 +00:00
Michael Snyder
f3be5b6431 2011-03-11 Michael Snyder <msnyder@vmware.com>
* python/py-breakpoint.c (bppy_set_condition): Stop memory leak.
2011-03-11 22:01:30 +00:00
Ian Lance Taylor
ed16fd1b1c PR gold/12572
* testsuite/odr_violation2.cc: Add comment to make all error line
	numbers double digits.
	* testsuite/debug_msg.sh: Adjust expected errors.
2011-03-11 21:42:12 +00:00
Michael Snyder
4c2d572468 2011-02-27 Michael Snyder <msnyder@vmware.com>
* python/py-breakpoint.c (bppy_get_commands): Fix memory leak.
2011-03-11 21:34:34 +00:00
Michael Snyder
6dc3565dc4 2011-03-11 Michael Snyder <msnyder@vmware.com>
* top.c (set_verbose): Assert showcmd was found.
2011-03-11 20:38:57 +00:00
Maxim Grigoriev
4e6ca6d54b 2011-03-11 Maxim Grigoriev <maxim2405@gmail.com>
* xtensa-tdep.c (warning_once): Correct style issues.
2011-03-11 18:37:45 +00:00
Yao Qi
815a83e48e 2011-03-11 Yao Qi <yao@codesourcery.com>
* arm-tdep.c (copy_ldr_str_ldrb_strb): Remove redundant statements.
2011-03-11 14:48:55 +00:00
Nick Clifton
502df13057 * remap.c (remap_debug_filename): Always allocate a buffer for the
returned pointer.
	* stabs.c (stabs_generate_asm_file): Free the pointer returned by
	remap_debug_filename.
2011-03-11 14:18:24 +00:00
Andreas Schwab
f2eb0bc849 * common/aclocal.m4: Remove. 2011-03-11 10:11:36 +00:00
Maxim Grigoriev
b801de475c 2011-03-10 Maxim Grigoriev <maxim2405@gmail.com>
* xtensa-tdep.c (windowing_enabled): Remove inline attribute.
	(xtensa_write_register, xtensa_read_register): Likewise.
	(xtensa_hextochar): Removed.
	(xtensa_init_reggroups): Replace xtensa_hextochar () by explicit code.
2011-03-11 02:33:27 +00:00
Maxim Grigoriev
c2a6b3901e Correct bad formatting in the comments. Two spaces must follow '.'. 2011-03-11 00:26:50 +00:00
Maxim Grigoriev
dbab50deda 2011-03-10 Maxim Grigoriev <maxim2405@gmail.com>
* xtensa-tdep.c (xtensa_c0reg_t): Update comments.
	(xtensa_call0_frame_cache_t): Update comments. New fields added.
	(xtensa_alloc_frame_cache): Add initialization for new fields.
	(xtensa_frame_cache): Change the way how call0_frame_cache () is called.
	(warning_once): New function.
	(xtensa_insn_kind): New item c0opc_and.
	(call0_classify_opcode): Add the case for AND instruction.
	(call0_track_op): Change arguments. New local variable litbase. Add the
	case to handle c0opc_and. Update algorithms for c0opc_mov, c0opc_l32r,
	c0opc_s32i to take into account dynamic stack adjustments in prologue.
	Add cases for c0opc_l32e, c0opc_s32e, c0opc_rfwo, c0opc_rfwu.
	(call0_analyze_prologue): Update the comments. Change arguments.
	Add the variety of updates to handle extended prologues, which now can
	conduct dynamic stack adjustments.
	(call0_frame_cache): Likewise.
	(xtensa_skip_prologue): Update call0_analyze_prologue () function call.
	(xtensa_gdbarch_init): Initialize xtensa_session_once_reported.
2011-03-11 00:21:42 +00:00
gdbadmin
a00888a47b *** empty log message *** 2011-03-11 00:00:33 +00:00
Alan Modra
0777b18b9d daily update 2011-03-10 23:00:05 +00:00
Michael Snyder
c96d965cf2 Revert previous change. 2011-03-10 20:25:44 +00:00
Michael Snyder
00b8699cdc 2011-03-01 Michael Snyder <msnyder@vmware.com>
* p-typeprint.c (pascal_type_print_method_args): Don't use
	pointer until after null-check.
2011-03-10 20:24:27 +00:00
Michael Snyder
f8f67713c0 2011-02-28 Michael Snyder <msnyder@vmware.com>
* tracepoint.c (cmd_qtv): Discard unused value 'packet'.
	(cmd_qtframe): Ditto.
	(cmd_qtbuffer): Ditto.
	(cmd_bigqtbuffer): Ditto.
2011-03-10 20:21:14 +00:00
Michael Snyder
4f269b12df 2011-02-27 Michael Snyder <msnyder@vmware.com>
* gdbserver/tracepoint.c (tracepoint_finish_step): Fix
	loop variable.
2011-03-10 20:18:42 +00:00
Michael Snyder
b2c0445299 2011-03-10 Michael Snyder <msnyder@vmware.com>
* gdbserver/server.c (handle_v_run): Free alloced buffer on early
	return.
2011-03-10 20:09:18 +00:00
Tom Tromey
197f0a605d * tracepoint.c (trace_actions_command): Update.
* thread.c (thread_apply_command): Update.
	* reverse.c (delete_bookmark_command): Update.
	(bookmarks_info): Update.
	* printcmd.c (undisplay_command): Update.
	* memattr.c (mem_enable_command): Update.
	(mem_disable_command): Update.
	(mem_delete_command): Update.
	* inferior.c (detach_inferior_command): Update.
	(kill_inferior_command): Update.
	(remove_inferior_command): Update.
	* cli/cli-utils.h (struct get_number_or_range_state): New.
	(init_number_or_range): Declare.
	(get_number_or_range): Update.
	* cli/cli-utils.c (init_number_or_range): New function.
	(get_number_or_range): Change 'pp' parameter to 'state'.  Remove
	static variables.
	(number_is_in_list): Update.
	* breakpoint.h (get_tracepoint_by_number): Update.
	* breakpoint.c (map_breakpoint_numbers): Update for change to
	get_number_or_range.
	(find_location_by_number): Use get_number, not
	get_number_or_range.
	(trace_pass_set_count): New function.
	(trace_pass_command): Update for change to get_number_or_range.
	Rework loop logic.
	(get_tracepoint_by_number): Remove 'multi_p' parameter; add
	'state' parameter.
2011-03-10 18:33:59 +00:00
Michael Snyder
5652b4915c 2011-03-10 Michael Snyder <msnyder@vmware.com>
Revert the following change:
	* dwarf2dbg.c (out_file_list): Free malloced 'dir'.
	(out_debug_info): Free malloced 'dirname' and 'comp_dir'.
2011-03-10 18:26:28 +00:00
Phil Muldoon
ecec24e64a 2011-03-10 Phil Muldoon <pmuldoon@redhat.com>
* python/py-param.c (add_setshow_generic): Add set/show callback
	parameters.  Register Python object context.
	(get_show_value): New function.
	(get_set_value): New function.
	(call_doc_function): New function.
	(get_doc_string): Move behind get_show_value/get_set_value.

2011-03-10  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.texinfo (Parameters In Python): Document get_set_string and
	get_show_string methods.

2011-03-10  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.python/py-parameter.exp: Update tests to the new Python
	parameter API. Add "no documentation" test.  Add deprecated API
	backward compatibility test.
2011-03-10 12:29:08 +00:00
Jan Kratochvil
6d6c6b1f55 gdb/
* fbsd-nat.c (fbsd_make_corefile_notes): Constify local `fname'.
2011-03-10 11:29:54 +00:00
Dave Korn
10be1b6abe [PATCH] Respect symbol wrappers when computing symbol resolutions.
ld/ChangeLog:

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
2011-03-10 10:27:50 +00:00
Dave Korn
422b6f1440 [PATCH] Fix issue from GCC PR47527: no ELF flags, EABI attribs, etc. in dummy IR BFD.
ld/ChangeLog:

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
2011-03-10 10:26:26 +00:00
Dave Korn
8543fde54a [PATCH] Revise linker plugin API to better preserve link order.
ld/ChangeLog:

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
	wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
	* ldmain.c (add_archive_element): Set it if the member is claimed.
	* ldlang.c (new_afile): Initialise claim_archive and claimed members.
	(find_replacements_insert_point): New helper function.
	(lang_process): After adding and opening replacement files passed
	from plugin, splice them into correct place in statement list and
	file chains to preserve critical link order.
	(lang_list_insert_after): New helper function.
	(lang_list_remove_tail): Likewise.
2011-03-10 10:25:02 +00:00
Nick Clifton
8f7e76d024 * common.h (EM_V850): V850s now supplied by Renesas.
* readelf.c (get_machine_name): Update EM_V850 entry.
2011-03-10 10:23:37 +00:00
Dave Korn
cf4dc96f0f [PATCH] Do not use dummy bfd suffix for recognition, make it human-readable instead.
ld/ChangeLog:

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
	(IRONLY_SUFFIX_LEN): Delete.
	(plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
	(is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
	enclosing lang input statement instead.
2011-03-10 10:22:24 +00:00
Dave Korn
4bf0cafb35 [PATCH] Fix PE-COFF bug in orphan section alignment handling.
ld/ChangeLog:

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
	alignment of input sections when creating orphan output sections
	during relocatable link.
	* emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
2011-03-10 10:20:26 +00:00
Alan Modra
293855c8bb * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
TARGET_SYMBOL_FIELDS): Don't define.
	* gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
2011-03-10 10:06:05 +00:00
Alan Modra
e11840f950 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
for LO_DS error message and correct multiple.
2011-03-10 09:26:18 +00:00
Alan Modra
aa374f67f7 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
(ppc64_elf_link_just_syms): New function.
	(opd_entry_value): Don't assume big-endian host.
	(get_r2off): New function.
	(ppc_build_one_stub, ppc_size_one_stub): Use it here.
2011-03-10 09:11:15 +00:00
Joel Brobecker
43f70d4cf7 remove subdir_do recursive make command in gdbserver/Makefile.in
This fixes:

    % [...]/gdbserver/configure
    % make distclean
    [...]
    rm -f amd64-avx.c amd64-avx-linux.c
    rm -f i386-mmx.c i386-mmx-linux.c
    make[1]: Entering directory `/[...]'
    make[1]: *** No rule to make target `subdir_do'.  Stop.
    make[1]: Leaving directory `[...]'
    make: *** [distclean] Error 2

gdb/gdbserver/ChangeLog:

        * Makefile.in (maintainer-clean realclean distclean): Remove
        "make ...  subdir_do" command.
2011-03-10 07:32:02 +00:00
Ian Lance Taylor
71ff89863f * dwarf_reader.cc (Sized_dwarf_line_info): Include all lines,
but mark earlier ones as non-canonical
	(offset_to_iterator): Update search target and example
	(do_addr2line): Return extra lines in a vector*
	(format_file_lineno): Extract from do_addr2line
	(one_addr2line): Add vector* out-param
	* dwarf_reader.h (Offset_to_lineno_entry): New field recording
	when a lineno entry appeared last for its instruction
	(Dwarf_line_info): Add vector* out-param
	* object.cc (Relocate_info): Pass NULL for the vector* out-param
	* symtab.cc (Odr_violation_compare): Include the lineno in the
	comparison again.
	(linenos_from_loc): New. Combine the canonical line for an
	address with its other lines.
	(True_if_intersect): New. Helper functor to make
	std::set_intersection a query.
	(detect_odr_violations): Compare sets of lines instead of just
	one line for each function. This became less deterministic, but
	has fewer false positives.
	* symtab.h: Declarations.
	* testsuite/Makefile.am (odr_violation2.o): Compile with -O2 to
	mix an optimized and non-optimized object in the same binary
	(odr_violation2.so): Same.
	* testsuite/Makefile.in: Regenerate from Makefile.am.
	* testsuite/debug_msg.cc (main): Make OdrDerived classes.
	* testsuite/debug_msg.sh: Update line numbers and add
	assertions.
	* testsuite/odr_violation1.cc: Use OdrDerived, in a
	non-optimized context.
	* testsuite/odr_violation2.cc: Make sure Ordering::operator()
	isn't inlined, and use OdrDerived in an optimized context.
	* testsuite/odr_header1.h: Defines OdrDerived, where
	optimization will change the
	first-instruction-in-the-destructor's file and line number.
	* testsuite/odr_header2.h: Defines OdrBase.
2011-03-10 01:31:33 +00:00
Ian Lance Taylor
a19fefdc57 * fileread.cc (File_read::clear_views): Don't delete the whole
file view.
2011-03-10 01:10:19 +00:00