Commit Graph

73591 Commits

Author SHA1 Message Date
Yao Qi
3eca55e89d gdb/testsuite/
* gdb.base/info-proc.exp: Return if target doesn't support
	'info proc'.
2012-06-06 08:47:04 +00:00
Yao Qi
d38bbb0a50 gdb/gdbserver/
* ax.c (gdb_eval_agent_expr): Print `top' in hex.
2012-06-06 08:31:31 +00:00
Yao Qi
6bd110c5c1 gdb/doc/
* gdb.texinfo: Update copyright year.
2012-06-06 08:20:12 +00:00
Doug Kwan
2a49eb6935 2012-06-05 Jing Yu <jingyu@google.com>
* gold.h (textdomain): Add do {} to empty while(0).
	(bindtextdomain): Likewise.
2012-06-06 07:49:26 +00:00
Alan Modra
1564a22fcf * ld-mmix/bpo-9.d: Update.
* ld-mmix/bpo-10.d: Update.
	* ld-mmix/bpo-11.d: Update.
	* ld-mmix/sec-7m.d: Update.
2012-06-06 06:12:35 +00:00
Stan Shebs
bf6309af86 * mi/mi-interp.c (mi_interpreter_init): Set raw_stdout from
gdb_stdout.
2012-06-06 06:04:46 +00:00
gdbadmin
479dd5e6fa *** empty log message *** 2012-06-06 00:00:32 +00:00
Alan Modra
ae1ac7ef2a daily update 2012-06-06 00:00:05 +00:00
Jan Kratochvil
45aa465930 gdb/
* corefile.c (read_memory, read_stack, write_memory): Accept LEN
	argument as ssize_t.
	* gdbcore.h (read_memory, read_stack, write_memory): Likewise.
	* remote.c (remote_write_bytes_aux, remote_write_bytes): Likewise.
	* target.c (target_read_stack, target_write_memory)
	(target_write_raw_memory): Likewise.
	* target.h (target_read_stack, target_write_memory)
	(target_write_raw_memory): Likewise.
2012-06-05 21:22:31 +00:00
Jan Kratochvil
1b162304d1 gdb/
* symfile-mem.c: Change gdb_static_assert to ssize_t.
	(target_read_memory_bfd): Cast gdb_assert LEN to ssize_t.
	* target.c (target_read_memory): Change LEN to ssize_t.
	* target.h (target_read_memory): Change LEN to ssize_t.
2012-06-05 21:18:05 +00:00
Pedro Alves
8556afb4f5 2012-06-05 Pedro Alves <palves@redhat.com>
PR backtrace/13866

	* breakpoint.c (until_break_command): Only fetch the selected
	frame after decode_line_1.
2012-06-05 19:50:50 +00:00
Jan Kratochvil
91cc9324e0 gdb/testsuite/
* gdb.base/freebpcmd.exp (set lines): Check valid range of I.
	(run program with breakpoint commands): XFAIl if it is not.
2012-06-05 19:06:20 +00:00
Pedro Alves
fb139f3251 2012-06-05 Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* solib-svr4.c (enable_break): Don't fallback to setting the solib
	event breakpoint at _start, __start or main if a program
	interpreter is not found.
2012-06-05 15:44:03 +00:00
Joel Brobecker
a8e1bb344d Windows-specific iterate_over_objfiles_in_search_order
This patch sets the windows target to use their own version of
the iterate_over_objfiles_in_search_order gdbarch method, in
order to make global symbol searches sensitive to the current
objfile.

gdb/ChangeLog:

        * windows-tdep.h (windows_iterate_over_objfiles_in_search_order):
        Add declaration.
        * windows-tdep.c: #include "objfiles.h".
        (windows_iterate_over_objfiles_in_search_order): New function.
        * amd64-windows-tdep.c (amd64_windows_init_abi): Set
        iterate_over_objfiles_in_search_order gdbarch method to
        windows_iterate_over_objfiles_in_search_order.
        * i386-cygwin-tdep.c (i386_cygwin_init_abi): Likewise.
2012-06-05 13:50:57 +00:00
Joel Brobecker
19630284f5 New "iterate_over_objfiles_in_search_order" gdbarch method.
This patch introduces the "iterate_over_objfiles_in_search_order"
gdbarch method, as well as its default implementation, and converts
the areas where it will matter to using this gdbarch method.

The default method implementation is the only one installed, and
the changes should have no functional impact in terms of behavior.
This only paves the way for the architectures that will need their
own version.

gdb/ChangeLog:

        * gdbarch.sh: Add generation of
        "iterate_over_objfiles_in_search_order_cb_ftype" typedef in
        gdbarch.h.  Add include of "objfiles.h" in gdbarch.c.
        (iterate_over_objfiles_in_search_order): New gdbarch method.
        * gdbarch.h, gdbarch.c: Regenerate.
        * objfiles.h (default_iterate_over_objfiles_in_search_order):
        Add declaration.
        * objfiles.c (default_iterate_over_objfiles_in_search_order):
        New function.
        * symtab.c (lookup_symbol_aux_objfile): New function, extracted
        out of lookup_symbol_aux_symtabs.
        (lookup_symbol_aux_symtabs): Replace extracted-out code by
        call to lookup_symbol_aux_objfile.
        (struct global_sym_lookup_data): New type.
        (lookup_symbol_global_iterator_cb): New function.
        (lookup_symbol_global): Search for symbol using
        gdbarch_iterate_over_objfiles_in_search_order and
        lookup_symbol_global_iterator_cb.
        * findvar.c (struct minsym_lookup_data): New type.
        (minsym_lookup_iterator_cb): New function.
        (default_read_var_value) [case LOC_UNRESOLVED]: Resolve the
        symbol's address via gdbarch_iterate_over_objfiles_in_search_order
        and minsym_lookup_iterator_cb.
2012-06-05 13:50:50 +00:00
Joel Brobecker
67ff19f7de Revert "Search global symbols from the expression's block objfile first."
The search order used in this patch breaks global symbol lookups
for certain symbols when copy-relocation is used.  A slightly different
search order will be implemented later.

gdb/ChangeLog:

        Revert the following patch:
        * findvar.c (default_read_var_value): For LOC_UNRESOLVED symbols,
        try locating the symbol in the symbol's own objfile first, before
        extending the search to all objfiles.
        * symtab.c (lookup_symbol_aux_objfile): New function, extracted
        out of lookup_symbol_aux_symtabs.
        (lookup_symbol_aux_symtabs): Add new parameter "exclude_objfile".
        Replace extracted-out code by call to lookup_symbol_aux_objfile.
        Do not search EXCLUDE_OBJFILE.
        (lookup_static_symbol_aux): Update call to lookup_symbol_aux_symtabs.
        (lookup_symbol_global): Search for matches in the block's objfile
        first, before searching all other objfiles.
2012-06-05 13:50:40 +00:00
Joel Brobecker
c56e7c4390 Make ctxobj.exp and print-file-var.exp work on all platforms.
This patch adjusts the testing strategy used in a couple of testcases
where we are trying to print the value of a global variable defined
at multiple locations.  The problem is that the actual value depends
on the platform.  So instead of hard-coding the expected value in
the testcase script, we use local variables (in the inferior) holding
the correct value, and we compare the global variable's value with
the local variable's value.

gdb/testsuite/ChangeLog:

        * gdb.base/ctxobj-f.c (GET_VERSION): Introduce local variable
        and add comment.
        * gdb.base/ctxobj-m.c (main): Rewrite, and add comment.
        * gdb.base/ctxobj.exp: Insert breakpoint in ctxobj-f.c using
        "STOP" marker.  Adjust testing strategy to make it work on
        all targets.

        * gdb.base/print-file-var-main.c (main): Rewrite using local
        variables and adjust get_version_2's return value check.
        Add small comment.
        * gdb.base/print-file-var.exp: Insert breakpoint using "STOP"
        marker.  Adjust testing strategy to make it work on all targets.
2012-06-05 13:50:31 +00:00
Joel Brobecker
ccab2054e9 stop parsing breakpoint command if invalid keyword found
With an Ada program, trying to break on a specific Ada task, but
with the wrong capitalization of the `task' keyword, we currently
get only pieces of the "garbage" that caused the error:

    (gdb) b *rendez_vous'address TASK 2
    Garbage 2 at end of command

Pushing this a little further:

    (gdb) b *rendez_vous'address TASK Task TaSK 2
    Garbage 2 at end of command

Another interesting failure mode:

    (gdb) b *rendez_vous'address TASK if
    Argument required (expression to compute).

The parser skipped `TASK', then found the `if' keyword, and thus
started looking for a condition.

This patch fixes the problem by aborting the parsing as soon as
an invalid keyword is found.  This makes it consistent with the
case where the REST parameter is passed as NULL (where an error
is raised immediately after seeing the first invalid keyword).

It also introduces a new testcase that reproduces all above scenarios.

gdb/ChangeLog:

        * breakpoint.c (find_condition_and_thread): Stop parsing
        as soon as the first invalid keyword is found.

gdb/testsuite/ChangeLog:

        * gdb.ada/bad-task-bp-keyword: New testcase.
2012-06-05 13:50:13 +00:00
Joel Brobecker
e23d4a9c47 copyright.py: Add gdb/CONTRIBUTE to EXCLUDE_LIST.
Normally, all files should have a copyright header, but gdb/CONTRIBUTE
currently doesn't, and it adding one at the top of the file would
probably be more pollution than information.  So don't require
a copyright header for now.

gdb/ChangeLog:

        * copyright.py (EXCLUDE_LIST): Add 'gdb/CONTRIBUTE' to list.
2012-06-05 13:29:29 +00:00
Joel Brobecker
70160166c3 Add copyright header to config/djgpp/djcheck.sh.
gdb/ChangeLog:

        * config/djgpp/djcheck.sh: Add copyright header.
2012-06-05 13:29:22 +00:00
Joel Brobecker
118b858c0a stubs/ia64vms-stub.c: Fix copyright header.
There is an extra coma after the copyright year which tricks
gnulib's update-copyright script.

gdb/stubs/ChangeLog:

        * ia64vms-stub.c: Adjust copyright header to follow convention
        expected by gnulib's update-copyright script.
2012-06-05 13:29:14 +00:00
Joel Brobecker
399501a53f copyright.py: Update path to gnulib import.
The location where we store the gnulib import has changed.
This patch updates accordingly the path to gnulib's update-copyright
script.

gdb/ChangeLog:

        * copyright.py (update_files, main): Fix path to update-copyright
        script.
2012-06-05 13:29:07 +00:00
Joel Brobecker
3770a1599e copyright.py: Tell user to update gdb.texinfo and refcard.tex by hand.
gdb/ChangeLog:

        * copyright.py (MULTIPLE_COPYRIGHT_HEADERS): New constant.
        (main): Add MULTIPLE_COPYRIGHT_HEADERS to the list of files
        for which a reminder to update by hand is printed.
2012-06-05 13:28:59 +00:00
Doug Evans
4aad0dfce5 * buildsym.c (make_blockvector): Add comment. 2012-06-05 01:17:55 +00:00
gdbadmin
b741167bcb *** empty log message *** 2012-06-05 00:00:33 +00:00
Alan Modra
436ab6fd1b daily update 2012-06-05 00:00:04 +00:00
Cary Coutant
fad072ac13 * dynobj.cc (Sized_dynobj::do_get_global_symbol_counts): Call
has_dynsym_index.
2012-06-04 20:00:31 +00:00
Pedro Alves
1f8cf22072 2012-06-04 Pedro Alves <palves@redhat.com>
* arch-utils.c (default_gdb_signal_from_target): Delete.
	* arch-utils.h (default_gdb_signal_from_target): Delete.
	* corelow.c (core_open) <signal mapping>: Extended comment.  Check
	gdbarch_gdb_signal_from_target_p.
	* gdbarch.sh (gdb_signal_from_target): Make it an M method (with
	predicate).
	* gdbarch.h: Regenerate.
	* gdbarch.c: Regenerate.
2012-06-04 16:23:57 +00:00
Pedro Alves
86b4988036 2012-06-04 Pedro Alves <palves@redhat.com>
* gdbarch.sh (gdb_signal_from_target): Mention that the
	implementation of the method must be host independent.
	* gdbarch.h: Regenerate.
2012-06-04 16:23:16 +00:00
Jan Kratochvil
fe78531dcf bfd/
* bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
	of target_read_memory as bfd_size_type.
	* bfd-in2.h: Regenerate.
	* elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
	argument of target_read_memory as bfd_size_type.
	(_bfd_elf32_bfd_from_remote_memory): Likewise.
	(_bfd_elf64_bfd_from_remote_memory): Likewise.
	* elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
	* elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.

gdb/
	* symfile-mem.c: 3 new gdb_static_assert for target_read_memory_bfd
	parameters.
	(target_read_memory_bfd): New function.
	(symbol_file_add_from_memory): Use it.
2012-06-04 14:35:25 +00:00
Doug Evans
78e5175a52 * symtab.c (lookup_global_symbol_from_objfile): Only scan blockvector
of primary symtab.
	(basic_lookup_transparent_type): Ditto.
2012-06-04 03:07:03 +00:00
Doug Evans
d790cf0a9c * objfiles.h (ALL_OBJFILE_PRIMARY_SYMTABS): New macro.
(ALL_PRIMARY_SYMTABS): Use it.
	(ALL_PSPACE_PRIMARY_SYMTABS): Ditto.
	* dwarf2read.c (dw2_find_symbol_file): Ditto.
	* linespec.c (iterate_over_all_matching_symtabs): Ditto.
	* symtab.c (lookup_symbol_aux_objfile): Ditto.
	(basic_lookup_transparent_type): Ditto.
2012-06-04 02:57:28 +00:00
Alan Modra
bb3a4c1019 daily update 2012-06-04 00:00:03 +00:00
gdbadmin
d2869f81cc *** empty log message *** 2012-06-04 00:00:02 +00:00
Jan Kratochvil
952cf74c00 gdb/testsuite/
* gdb.base/code_elim.exp
	(add-symbol-file ${testfile1} 0x100000)
	(add-symbol-file ${testfile2} 0x200000): Wrap them to 'order1' and
	'order2'.
	(order1: add-symbol-file ${testfile1} 0x100000)
	(order1: add-symbol-file ${testfile2} 0x200000)
	(order2: add-symbol-file ${testfile2} 0x200000)
	(order2: add-symbol-file ${testfile1} 0x100000): Add -s .data and -s
	.bss as appropriate.
2012-06-03 17:10:28 +00:00
Jan Kratochvil
d0d8615806 gdb/testsuite/
* gdb.base/code_elim.exp (add-symbol-file ${testfile1} 0x100000):
	Simplify it to ...
	(symbol-file ${testfile1}): ... here.
	(test eliminated var my_global_symbol)
	(test eliminated var my_static_symbol)
	(test eliminated var my_global_func, get address of main): Wrap them to
	'single psymtabs' and 'single symtabs'
	(get address of my_global_symbol, get address of my_static_symbol)
	(get address of my_global_func, get address of main): Wrap them to
	'order1' and 'order2'.
2012-06-03 17:06:04 +00:00
Alan Modra
aef36ac1fc PR binutils/13897
* elf.c (elf_find_function): Cache last function sym info.
	(_bfd_elf_maybe_function_sym): Return function size, pass in
	section of interest.
	* elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
	(_bfd_elf_maybe_function_sym): Likewise.
	* elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
	(opd_entry_value): Add in_code_sec param.  Revert caching code.
	Return -1 if in_code_sec and function found in wrong section.
	Update all calls.
2012-06-03 04:08:07 +00:00
gdbadmin
94bf648691 *** empty log message *** 2012-06-03 00:00:33 +00:00
Alan Modra
e8403b7398 daily update 2012-06-03 00:00:02 +00:00
Andreas Schwab
959a202ebc gprof/
* Makefile.am (TEXINFO_TEX): Remove $(top_srcdir) prefix.
	* Makefile.in: Regenerate.

ld/
	* Makefile.am (TEXINFO_TEX): Remove $(top_srcdir) prefix.
	* Makefile.in: Regenerate.
2012-06-02 10:19:24 +00:00
Sergio Durigan Junior
c6e5ee5efa 2012-06-02 Sergio Durigan Junior <sergiodj@redhat.com>
* symtab.c (symbol_demangled_name): New variable `dem_name'.  Use
	it to optimize resolution of demangled name.
2012-06-02 04:34:23 +00:00
gdbadmin
124d95f6ca *** empty log message *** 2012-06-02 00:00:32 +00:00
Alan Modra
8c937023fb daily update 2012-06-02 00:00:02 +00:00
Jan Kratochvil
a68ffae9e6 gdb/
* configure.ac (development): Define new variable.
	Call AC_CHECK_LIB for mcheck if $development.
	(ERROR_ON_WARNING): Enable it by default only if $development.
	* config.in: Regenerate.
	* configure: Regenerate.
2012-06-01 18:20:18 +00:00
Jan Kratochvil
89dc0afdc9 gdb/gdbserver/
Fix gcc -flto compilation warning.
	* server.c (main): Make variable multi_mode and attach volatile.
2012-06-01 16:50:11 +00:00
Jan Kratochvil
5299c1c488 bfd/
* bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
	of target_read_memory as size_t.
	* bfd-in2.h: Regenerate.
	* elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
	argument of target_read_memory as size_t.
	(_bfd_elf32_bfd_from_remote_memory): Likewise.
	(_bfd_elf64_bfd_from_remote_memory): Likewise.
	* elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
	* elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.

gdb/
	* target.c (target_read_memory): Make LEN argument as size_t.
	* target.h (target_read_memory): Likewise.
2012-06-01 16:37:59 +00:00
Jan Kratochvil
7c71816c64 gdb/
* tilegx-linux-tdep.c (tilegx_l): Use ULL for 64-bit values.
2012-06-01 14:43:30 +00:00
Alan Modra
ee1e4edefe PR binutils/13897
* elf64-ppc.c (opd_entry_value): Rewrite cache code.
2012-06-01 12:26:55 +00:00
H.J. Lu
145fa769e6 Revert the last change 2012-06-01 02:28:32 +00:00
Alan Modra
670b0bad30 * addr2line.c (translate_addresses): Truncate input addresses to
arch_size bits.  Avoid undefined shift.  Print '?' for zero line.
2012-06-01 01:04:29 +00:00