support stabs on mach-o GAS.

bfd:

* mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
for stabd symbols.
(bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
(bfd_mach_o_cf_symbols): Likewise.

gas:

* config/obj-macho.c (obj_macho_process_stab): New.
* config/obj-macho.h (OBJ_PROCESS_STAB): Define.
(obj_macho_process_stab): Declare.

correct typo in previous commit.

bfd:

* mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.

add dysymtab write support to bfd/mach-o.

bfd:

* mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
as the value of an indirect symbol.  Keep the string table index in
non-indirect syms for reference.
(bfd_mach_o_write_dysymtab): New.
(bfd_mach_o_primary_symbol_sort_key): New.
(bfd_mach_o_cf_symbols): New.
(bfd_mach_o_sort_symbol_table): New.
(bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
If we are emitting a dysymtab, process indirect symbols and count the
number of each other kind.
(bfd_mach_o_mangle_sections): New.
(bfd_mach_o_write_contents): Split out some pre-requisite code into
the command builder. Write dysymtab if the command is present.
(bfd_mach_o_count_sections_for_seg): New.
(bfd_mach_o_build_seg_command): New.
(bfd_mach_o_build_dysymtab_command): New.
(bfd_mach_o_build_commands): Reorganize to support the fact that some
commands are optional and should not be emitted if there are no
sections or symbols.
(bfd_mach_o_set_section_contents): Amend comment.
* mach-o.h: Amend and add to comments.
(mach_o_data_struct): Add fields for dysymtab symbols counts and a
pointer to the indirects, when present.
(bfd_mach_o_should_emit_dysymtab): New macro.
(IS_MACHO_INDIRECT): Likewise.

gas/testsuite:

* gas/mach-o/dysymtab-1-64.d: New.
* gas/mach-o/dysymtab-1.d: New.
* gas/mach-o/symbols-1-64.d: New.
* gas/mach-o/symbols-1.d: New.
* gas/mach-o/symbols-base-64.s: New.
* gas/mach-o/symbols-base.s: New.

gdb/testsuite/
* gdb.trace/strace.exp (strace_trace_on_same_addr): New.
(strace_trace_on_diff_addr): New.
* gdb.trace/strace.c: (main): Add two local variables.

gdb/gdbserver/
* tracepoint.c (tracepoint_was_hit): Don't collect for
static tracepoint.

*** empty log message ***

daily update

* gdb.cell/fork.exp: Delete breakpoints after reaching main.
* gdb.cell/gcore.exp: Likewise.
* gdb.cell/solib-symbol.exp: Use "info symbol" instead of "break"
to verify the correct instance of main is selected.

* path.cc (get_current_dir_name): Avoid memory leak.  Don't return PWD contents
if directory doesn't actually exist.

gdb/
* Makefile.in (ALL_TARGET_OBS): Remove solib-target.o.
* configure.tgt (arm*-wince-pe, arm*-*-mingw32ce*, arm*-*-symbianelf*)
(i[34567]86-*-dicos*, i[34567]86-*-cygwin*, i[34567]86-*-mingw32*)
(x86_64-*-dicos*, x86_64-*-mingw*): Remove solib-target.o.
Revert this part of:
2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
Build gdb directly from *.o files not using libgdb.a.
* Makefile.in (COMMON_OBS): Remove solib-target.o.

Update the copyright header of various files...

... to follow the correct syntax (according to the gospel of
gnulib's update-copyright). In other words:
  - no comma after the last year;
  - FSF spelled exactly "Free Software Foundation, Inc.", with
    the comma and the period at the end.

sim/common/ChangeLog:

* dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
header.

sim/m32c/ChangeLog:

* blinky.S, gloss.S, sample.S: Reformat copyright header.

sim/mn10300/ChangeLog:

* sim-main.h: Reformat copyright header.

sim/ppc/ChangeLog:

* dp-bit.c: Reformat copyright header.

gdb/ChangeLog:

        * gdb/common/gdb_thread_db.h, gdb/dbxread.c, gdb/environ.c,
        gdb/gcore.h, gdb/rs6000-tdep.h, gdb/s390-nat.c, gdb/tic6x-tdep.c:
        Reformat the copyright header.

gdb/gdbserver/ChangeLog:

* terminal.h: Reformat copyright header.

gdb/testsuite/ChangeLog:

* dg-extract-results.sh, gdb.arch/gcore.c, gdb.arch/gdb1558.c,
gdb.arch/i386-gnu-cfi.c, gdb.base/complex.c, gdb.base/cvexpr.c,
gdb.base/gcore.c, gdb.base/gdb1555-main.c, gdb.base/gdb1555.c,
gdb.base/gdb1821.c, gdb.base/long_long.c, gdb.base/restore.c,
gdb.base/sepdebug.c, gdb.base/type-opaque-lib.c,
gdb.base/type-opaque-main.c, gdb.cp/maint.exp, gdb.cp/namespace1.cc,
gdb.cp/pr9631.cc, gdb.cp/psmang1.cc, gdb.cp/psmang2.cc,
gdb.cp/try_catch.cc, gdb.cp/virtfunc.cc, gdb.hp/gdb.base-hp/reg.exp,
gdb.mi/basics.c, gdb.mi/mi-stack.c, gdb.mi/mi-var-child.c,
gdb.mi/mi2-var-child.exp, gdb.mi/var-cmd.c,
gdb.threads/thread_check.c: Reformat copyright header.

gdb/
Revert this part of:
2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
Remove the gdbtui binary.
* gdb.c (main): Remove args.interpreter_p initialization.
* main.c (captured_main): Set INTERPRETER_P directly by INTERP_CONSOLE.
* main.h (struct captured_main_args): Remove interpreter_p.

Add fnchange.lst entry for gdb/ChangeLog-2011.

gdb/ChangeLog:

* config/djgpp/fnchange.lst: Add entry for ChangeLog-2011.

gdb/gdbserver/gdbreplay: Update copyright year in version out

gdb/ChangeLog:

* top.c (print_gdb_version): Update copyright year.

gdb/gdbserver/ChangeLog:

* server.c (gdbserver_version): Update copyright year.
* gdbreplay.c (gdbreplay_version): Likewise.

Rotate GDB ChangeLog for 2012.

gdb/
* inf-ptrace.c (inf_ptrace_xfer_partial): Reindent.

gdb/
Fix regression for gdb.cp/gdb2495.exp with gcc-4.7.
* arch-utils.c (displaced_step_at_entry_point): Incrase BP_LEN skip to
3 times.
* infcall.c (call_function_by_hand) <AT_SYMBOL>: Move it upwards and
fall through into AT_ENTRY_POINT.
(call_function_by_hand) <AT_ENTRY_POINT>: New variable bp_len.  Adjust
DUMMY_ADDR with it.
* ppc-linux-tdep.c (ppc_linux_displaced_step_location): Increase
PPC_INSN_SIZE skip to 3 times.

gdb/
* amd64-linux-nat.c (update_debug_registers_callback): New comment on
the return value.
* i386-linux-nat.c (update_debug_registers_callback): Likewise.

gdb/
Build gdb directly from *.o files not using libgdb.a.
* Makefile.in (SUBDIR_TUI_OBS): Remove duplicate tui.o.
(COMMON_OBS): Remove solib-target.o.
(LIBGDB_OBS, libgdb.a): Move it before the gdb$(EXEEXT) rule.
(gdb$(EXEEXT)): Replace libgdb.a with $(LIBGDB_OBS).
(LIBGDB_OBS, libgdb.a): Move it above.
* configure.tgt (alpha*-*-linux*, alpha*-*-freebsd*)
(alpha*-*-kfreebsd*-gnu, alpha*-*-netbsd*, alpha*-*-knetbsd*-gnu)
(alpha*-*-openbsd*, am33_2.0*-*-linux*, arm*-wince-pe)
(arm*-*-mingw32ce*, arm*-*-linux*, arm*-*-netbsd*, arm*-*-knetbsd*-gnu)
(arm*-*-openbsd*, cris*, frv-*-*, hppa*-*-hpux*, hppa*-*-linux*)
(hppa*-*-netbsd*, hppa*-*-openbsd*, i[34567]86-*-darwin*)
(i[34567]86-*-dicos*, i[34567]86-*-freebsd*, i[34567]86-*-kfreebsd*-gnu)
(i[34567]86-*-netbsd*, i[34567]86-*-knetbsd*-gnu, i[34567]86-*-openbsd*)
(i[34567]86-*-nto*, i[34567]86-*-solaris2.1[0-9]*)
(x86_64-*-solaris2.1[0-9]*, i[34567]86-*-solaris*, i[34567]86-*-linux*)
(i[34567]86-*-gnu*, ia64-*-linux*, m32r*-*-linux*, m68*-*-linux*)
(m68*-*-netbsd*, m68*-*-knetbsd*-gnu, m68*-*-openbsd*)
(microblaze*-linux-*, microblaze*-*-linux*, mips*-sgi-irix5*)
(mips*-sgi-irix6*, mips*-*-linux*, mips*-*-netbsd*)
(mips*-*-knetbsd*-gnu, mips64*-*-openbsd*, powerpc-*-netbsd*)
(powerpc-*-knetbsd*-gnu, powerpc-*-openbsd*, powerpc-*-aix*, rs6000-*-*)
(powerpc-*-linux*, powerpc64-*-linux*, powerpc*-*-*, s390*-*-*)
(sh*-*-linux*, sh*-*-netbsdelf*, sh*-*-knetbsd*-gnu, sh*-*-openbsd*)
(sparc-*-linux*, sparc64-*-linux*, sparc*-*-freebsd*)
(sparc*-*-kfreebsd*-gnu, sparc-*-netbsd*, sparc-*-knetbsd*-gnu)
(sparc64-*-netbsd*, sparc64-*-knetbsd*-gnu, sparc-*-openbsd*)
(sparc64-*-openbsd*, sparc-*-solaris2.[0-6], sparc-*-solaris2.[0-6].*)
(sparc-*-solaris2*, sparcv9-*-solaris2*, sparc64-*-solaris2*)
(vax-*-netbsd*, vax-*-knetbsd*-gnu, x86_64-*-darwin*, x86_64-*-dicos*)
(x86_64-*-linux*, x86_64-*-freebsd*, x86_64-*-kfreebsd*-gnu)
(x86_64-*-netbsd*, x86_64-*-knetbsd*-gnu, x86_64-*-openbsd*)
(xtensa*-*-linux*, xtensa*): Remove solib.o from gdb_target_obs.

gdb/
Remove the gdbtui binary.
* .gitignore (/gdbtui): Remove.
* Makefile.in (TUI): Remove.
(SUBDIR_TUI_OBS): Remove tui-main.o.
(SUBDIR_TUI_SRCS): Remove tui/tui-main.c.
(all-tui, install-tui, uninstall-tui, $(TUI)$(EXEEXT), clean-tui)
(tui-main.o): Remove.
(all_object_files): Remove tui-main.o.
* NEWS: New note for the gdbtui removal.
* configure: Rebuilt.
* configure.ac: No longer add all-tui, clean-tui, install-tui and
uninstall-tui to CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL and
CONFIG_UNINSTALL respectively.
* gdb.c (main): Remove args.interpreter_p initialization.
* main.c (captured_main): Set INTERPRETER_P directly by INTERP_CONSOLE.
* main.h (struct captured_main_args): Remove interpreter_p.
* tui/tui-main.c: Remove.

gdb/doc/
Remove the gdbtui binary.
* all-cfg.texi (GDBTUI): Remove.
* gdb.texinfo (Mode Options): Remove the GDBTUI reference.
(TUI): Remove GDBTUI pindex.  Remove the GDBTUI reference.
* gdbint.texinfo (Testsuite): Replace `gdbtui' by `gdb -tui'.

* dwarf2read.c (dwarf2_compute_name): Simplify objfile references.
(dwarf2_physname, read_import_statement): Ditto.
(read_call_site_scope, dwarf2_record_block_ranges): Ditto.
(process_structure_scope read_subroutine_type): Ditto.
(read_typedef, load_partial_dies, read_partial_die): Ditto.
(find_partial_die, dwarf_decode_lines, lookup_die_type): Ditto.
(dwarf2_fetch_die_location_block): Ditto.
(dwarf_decode_macros, dwarf2_symbol_mark_computed): Ditto.

* dwarf2read.c (read_signatured_type): Delete `objfile' arg.
All callers updated.
(load_full_comp_unit, queue_comp_unit, process_queue): Ditto.
(dw2_do_instantiate_symtab, dw2_instantiate_symtab): Ditto.
(process_psymtab_comp_unit, load_partial_comp_unit): Ditto.

* dwarf2read.c (load_cu): Move assert to more useful location.

* dwarf2read.c (free_heap_comp_unit): Renamed from free_one_comp_unit.
All callers updated.

* dwarf2read.c (dwarf2_per_objfile): Add comment.
(dwarf2_elf_names): Minor reformat.
(dwarf2_per_cu_data): Tweak comment.
(dwarf2_read_section): Fix comment.
(create_all_comp_units): Fix comment.
(load_full_comp_unit): Fix comment.
(process_full_comp_unit): Fix comment.
(read_signatured_type): Fix comment.

*** empty log message ***

daily update

* new-features.sgml (ov-new1.7.10): Document get_current_dir_name.

* cygwin.din (get_current_dir_name): Export.
* path.cc (get_current_dir_name): New function.
* posix.sgml (std-gnu): Add get_current_dir_name.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

Bump ChangeLog

*** empty log message ***

daily update

Add a couple other items which have been changed since initial call for testing

Initial checkin of text Corinna sent to cygwin-announce.

* dwarf2read.c (read_typedef): Guard against self-referential typedefs.

sim: erc32: fix linking against local readline on modern (ncurses) systems

The current erc32 configure script only searches for -ltermcap to provide
any termcap funcs (which readlines needs).  When building against a local
readline (which is static), we hit link failures like so:
  gcc ...-I/-D flags... -o sis \
    sis.o exec.o erc32.o func.o help.o float.o \
    ../../bfd/libbfd.a ../../opcodes/libopcodes.a \
    ../../libiberty/libiberty.a -lz -lnsl \
    ../../readline/libreadline.a -lm
  ../../readline/libreadline.a(display.o): In function 'cr':
  .../readline/display.c:2486: undefined reference to 'tputs'
  collect2: ld returned 1 exit status
  make[2]: *** [sis] Error 1

Use AC_SEARCH_LIBS from gdb's configure.ac as suggested by Joel Brobecker
to check for additional termcap providers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

*** empty log message ***

daily update

* new-features.sgml (ov-new1.7.10): Document getpt.

* cygwin.din (getpt): Export.
* posix.sgml (std-gnu): Add getpt.
* tty.cc (getpt): New function.
* include/cygwin/stdlib.h [!__STRICT_ANSI__] (getpt): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

Fixing previous Changelog entry (removing the unnecessary "gdb/testsuite/" line
and adding the missing period)

2011-12-30  Edjunior Machado  <emachado@linux.vnet.ibm.com>

gdb/testsuite/
* gdb.python/py-finish-breakpoint.exp: Add `.' prefix for ppc64
* gdb.python/py-finish-breakpoint2.exp: Skip testcase if python support
is not enabled.

sim: cr16: add ifdefs around undefined syscalls

The cr16 libgloss port does not define these syscall numbers, so trying
to use them results in build failures [1].  The cr16 code already uses
ifdefs around a bunch of syscalls, so extend that style to cover the
ones that are currently missing.  Now we can at least compile.

[1] http://sourceware.org/ml/gdb-patches/2011-06/msg00118.html
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

* thread.cc: Mark pthread_rwlock_timedrdlock and
pthread_rwlock_timedwrlock as not yet implemented in the list of
cancellation points.

*** empty log message ***

daily update

adjust mach-o default GAS sections.

gas:

* as.c (perform_an_assembly_pass): Do not create text, data and bss
sections for MACH-O.  Do not switch to the text section.
* config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Forward decl.
(mach_o_begin): Startup with only text section unless suppressed.
* config/obj-macho.h (obj_begin): define to mach_o_begin ().

gas/testsuite:

* gas/mach-o/sections-1.d: Amend to recognize that bss is not emitted
by default.
* gas/mach-o/sections-2.d: New.

* dwarf.c (read_and_display_attr_value): Handle DW_LANG_Go.

*** empty log message ***

daily update

gdb/
* gdbarch.sh (max_insn_length): Extend the comment by unit.
* gdbarch.h: Regenerate.

varobj.c:varobj_update minor reformatting

gdb/ChangeLog:

        * varobj.c (varobj_update): Minor reformatting, putting the function
        name at the start of the next line.

*** empty log message ***

* dwarf2read.c (struct dwarf2_cu): Delete members first_fn, last_fn,
cached_fn.
(struct function_range): Delete.
(initialize_cu_func_list, add_to_cu_func_list): Delete.  All callers
updated.
(check_cu_functions): Ditto.

daily update

2011-12-27  Mark Kettenis  <kettenis@gnu.org>

       * inf-ptrace.c [PT_IO && PIOD_READ_AUXV]
       (inf_ptrace_xfer_partial): Implement TARGET_OBJECT_AUXV.
       (inf_ptrace_auxv_parse): New function.
       (inf_ptrace_target): Initialize to_auxv_parse field.

gdb/testsuite/
* gdb.python/py-finish-breakpoint.c (test_exec_exit): Change the
parameter to self_exec, adjust the function.
(main): Check for argv[1] "exit".  Use argv[0] for test_exec_exit.
* gdb.python/py-finish-breakpoint.exp (set var self_exec = 0): New test.
(set var do_exit = 0): Remove test.
(newline at end of file): Add one.

New function ada-lang.c:should_use_wild_match...

... to avoid code duplication.

gdb/ChangeLog:

        * ada-lang.c (should_use_wild_match): New function.
        (ada_lookup_simple_minsym): Use should_use_wild_match.
        Minor simplification.  Add comment.
        (ada_lookup_symbol_list): Use should_use_wild_match.
        Minor simplification.

remove use of sprintf in py-finishbreakpoint.c...

... and replace it with call to xsnprintf, following GDB's coding rules.

gdb/ChangeLog:

        * py-finishbreakpoint.c (bpfinishpy_init): Replace call to
        sprintf by call to xsnprintf.

Ignore data minimal symbols for breakpoint linespecs

gdb/ChangeLog:

        * linespec.c (struct collect_minsyms) [list_mode]: New field.
        (add_minsym): Ignore data symbols if not in list mode.
        (search_minsyms_for_name): Set local.list_mode.

gdb/testsuite/ChangeLog:

        * gdb.base/dmsym.c, gdb.base/dmsym_main.c, gdb.base/dmsym.exp:
        New files.

Improve gdb_realpath for Windows hosts

On Windows hosts, gdb_realpath is just an xstrdup. This makes filename
comparisons on Windows very chancy. Normally, we would normalize both
paths, and then compare.  But since the normalization doesn't do
anything, two equivalent names on Windows might not match.  This can
happen when trying to insert a breakpoint using the fullpath of a file.
For instance, if the compiler generated debug info that says that
the compilation directory is: `c:\\some\\double\\slashes\\dir', then
trying to insert a breakpoint on `c:/some/double/slashes/dir/foo.c:4'
does not work:

    (gdb) b c:/some/double/slashes/dir/foo.c:4
    No source file named c:/some/double/slashes/dir/foo.c:4.
    (gdb) b c:\some\double\slashes\dir\foo.c:4
    No source file named c:\some\double\slashes\dir\foo.c:4.

This fixes the problem by enhancing gdb_realpath on Windows hosts.
The code is inspired from libiberty's lrealpath.

gdb/ChangeLog:

        * utils.c (gdb_realpath): Add better support for Windows hosts.

*** empty log message ***

daily update

gdb/testsuite/
Fix racy FAILs.
* gdb.threads/fork-thread-pending.c (barrier): New variable.
(thread_function, thread_forker): Call pthread_barrier_wait for it.
(main): Call pthread_barrier_init for it.

gdb/testsuite/
Fix double send_gdb leading to racy FAILs.
* gdb.base/break.exp (set silent break bp_location1): Replace
3x send_gdb and gdb_expect by gdb_test.
* gdb.base/fileio.exp: Replace 2x send_gdb by gdb_exit and sleep.
* gdb.base/foll-vfork.exp (vfork_and_exec_child_follow_to_main_bp)
(vfork_and_exec_child_follow_through_step): Use gdb_test_no_output
instead of send_gdb.  Twice.
* gdb.base/sepdebug.exp (set silent break bp_location1): Replace
3x send_gdb and gdb_expect by gdb_test.
* gdb.mi/mi-nsmoribund.exp: Replace 3x send_gdb by mi_gdb_test.

*** empty log message ***

* fhandler_dsp.cc (fhandler_dev_dsp::fhandler_dev_dsp): Set up device.
* syscalls.cc (open): Very minor formatting tweak.

*** empty log message ***

gdb/testsuite/
* gdb.linespec/linespec.exp: Compile using {c++}.

bfd/
* elf32-rl78.c (rl78_elf_relocate_section, rl78_dump_symtab)
(rl78_elf_relax_section): Remove debug prints.

* path.cc (struct symlink_info): Add bool argument to declaration of
check_reparse_point.
(symlink_info::check_reparse_point): Add bool argument to indicate
remote drive.  Handle STATUS_PENDING.  Don't evaluate junctions on
remote drives.  Fix comments.
(symlink_info::check): Drop check for is_remote_drive and associated
comment here.  Add fs.is_remote_drive as second parameter to
check_reparse_point call.

*** empty log message ***

bfd/
* elf32-rl78.c (rl78_elf_relocate_section, rl78_elf_relax_section): Use
BFD_VMA_FMT.

bfd/
* elf32-rl78.c (prev_alignment, sec_start): Remove unused variables.

gdb/testsuite/
* gdb.cp/templates.exp (test_template_typedef): Import gdb_prompt.
(print destructor of template typedef): Extend it for gcc/51668 XFAIL.
(verify GCC PR debug/51668): New test.

* pinfo.cc (pinfo_basic::pinfo_basic): Fix formatting.  Set uid and gid
to default values to accommodate early initialization of shared user
info.  Add comment.

Introduce gdb.FinishBreakpoint in Python

* Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o.
(SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c.
Add build rule for this file.
* infcmd.c (print_return_value): Split to create get_return_value.
(get_return_value): New function based on print_return_value. Handle
case where stop_registers are not set.
* inferior.h (get_return_value): New prototype.
* python/py-breakpoint.c (bppy_pending_object): Make non-static.
(gdbpy_breakpoint_created): Set is_py_finish_bp is necessary.
(struct breakpoint_object): Move to python-internal.h
(BPPY_REQUIRE_VALID): Likewise.
(BPPY_SET_REQUIRE_VALID): Likewise.
(gdbpy_breakpoint_created): Initialize is_finish_bp.
(gdbpy_should_stop): Add  pre/post hooks before/after calling stop
method.
* python/python-internal.h (breakpoint_object_type): Add as extern.
(bppy_pending_object): Likewise.
(typedef struct breakpoint_object) Removed.
(struct breakpoint_object): Moved from py-breakpoint.c.
Add field is_finish_bp.
(BPPY_REQUIRE_VALID): Moved from py-breakpoint.c.
(BPPY_SET_REQUIRE_VALID): Likewise.
(frame_object_to_frame_info): New prototype.
(gdbpy_initialize_finishbreakpoints): New prototype.
(bpfinishpy_is_finish_bp): Likewise.
(bpfinishpy_pre_stop_hook): Likewise.
(bpfinishpy_post_stop_hook): Likewise.
* python/py-finishbreakpoint.c: New file.
* python/py-frame.c(frame_object_to_frame_info): Make non-static and
accept PyObject instead of frame_object.
(frapy_is_valid): Don't cast to frame_object.
(frapy_name): Likewise.
(frapy_type): Likewise.
(frapy_unwind_stop_reason): Likewise.
(frapy_pc): Likewise.
(frapy_block): Likewise.
(frapy_function): Likewise.
(frapy_older): Likewise.
(frapy_newer): Likewise.
(frapy_find_sal): Likewise.
(frapy_read_var): Likewise.
(frapy_select): Likewise.
* python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function.
(_initialize_python): Add gdbpy_initialize_finishbreakpoints.
* python/python.h: Include breakpoint.h
(gdbpy_is_stopped_at_finish_bp): New prototype.

doc/
* gdb.texinfo (Finish Breakpoints in Python): New subsection.
(Python API): Add menu entry for Finish Breakpoints.

testsuite/
* Makefile.in (EXECUTABLES): Add py-finish-breakpoint and
py-finish-breakpoint2
(MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so
* gdb.python/py-breakpoint.exp (mult_line): Define and use variable
instead of line number.
* gdb.python/py-finish-breakpoint.c: New file.
* gdb.python/py-finish-breakpoint.exp: New file.
* gdb.python/py-finish-breakpoint.py: New file.
* gdb.python/py-finish-breakpoint2.cc: New file.
* gdb.python/py-finish-breakpoint2.exp: New file.
* gdb.python/py-finish-breakpoint2.py: New file.

gdb/testsuite/
Fix compatibility with gcc-4.7.
* gdb.python/py-frame-inline.c (f): Use inline for __always_inline__.

gdb/testsuite/
Partial fix of compatibility with gcc-4.7.
* gdb.cp/templates.exp (ptype T5<int>, ptype t5i): Turn all PASS cases
into XFAIL "new without size_t".  Permit size_t for the KFAIL case.
Add comment to add a PASS case in the future.

2011-12-23  Tristan Gingold  <gingold@adacore.com>

* vms-lib.c (vms_traverse_index): Move pointer update code.

[bfd]
* elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
(rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
(rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
and R_RL78_RH_SADDR.
(rl78_elf_finish_dynamic_sections): Only validate PLT section if
we didn't relax anything, as relaxing might remove a PLT reference
after we've set up the table.
(elf32_rl78_relax_delete_bytes): New.
(reloc_bubblesort): New.
(rl78_offset_for_reloc): New.
(relax_addr16): New.
(rl78_elf_relax_section): Add support for relaxing long
instructions into short ones.

[gas]
* config/rl78-defs.h (rl78_linkrelax_addr16): Add.
(rl78_linkrelax_dsp, rl78_linkrelax_imm): Remove.
* config/rl78-parse.y: Tag all addr16 and branch patterns with
relaxation markers.
* config/tc-rl78.c (rl78_linkrelax_addr16): New.
(rl78_linkrelax_branch): New.
(OPTION_RELAX): New.
(md_longopts): Add relax option.
(md_parse_option): Add OPTION_RELAX.
(rl78_frag_init): Support relaxation.
(rl78_handle_align): New.
(md_assemble): Support relaxation.
(md_apply_fix): Likewise.
(md_convert_frag): Likewise.
* config/tc-rl78.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
(HANDLE_ALIGN): New.
(rl78_handle_align): Declare.

* config/rl78-parse.y (rl78_bit_insn): New.  Set it for all bit
insn patterns.
(find_bit_index): New.  Strip .BIT suffix off relevent
expressions for bit insns.
(rl78_lex): Exclude bit suffixes from expression parsing.

[include/elf]
* rl78.h (R_RL78_RH_RELAX, R_RL78_RH_SFR, R_RL78_RH_SADDR): New.
(RL78_RELAXA_BRA, RL78_RELAXA_ADDR16: New.

*** empty log message ***

PR python/12533:
* value.h (release_value_or_incref): Declare.
* value.c (struct value) <released>: New field.
(free_all_values, release_value, value_release_to_mark): Update
'released'.
(release_value_or_incref): New function.
* python/py-value.c (valpy_new): Use release_value_or_incref.
(value_to_value_object): Likewise.
* varobj.c (install_new_value): Move value_incref earlier.

* value.c (struct value) <modifiable, lazy, optimized_out,
initialized, stack>: Now bitfields.  Move to top.
<reference_count>: Move earlier.

2011-12-22  Martin Schwidefsky  <schwidefsky@de.ibm.com>

* elf32-s390.c (elf_s390_relocate_section): Add check for debugging
section in LD to LE linker relaxation for R_390_TLS_LDO32.
* elf64-s390.c (elf_s390_relocate_section): Likewise for
R_390_TLS_LDO64.

* spawn.cc (child_info_spawn::worker): Add CREATE_BREAKAWAY_FROM_JOB
to c_flags only if current process is member of a job and breakaway
is allowed.

* include/winnt.h (JOB_OBJECT_LIMIT_BREAKAWAY_OK): Define.
(JOB_OBJECT_LIMIT_SILENT_BREAKAWAY_OK): Define.
(JOB_OBJECT_BREAKAWAY_OK): Define as JOB_OBJECT_LIMIT_BREAKAWAY_OK
and mark as kept for backward compatibility only.
(JOB_OBJECT_SILENT_BREAKAWAY): Define as
JOB_OBJECT_LIMIT_SILENT_BREAKAWAY_OK and mark as kept for backward
compatibility only.

Don't leave Windows 2000 behind.

* Makefile.in (ps.exe): Revert previous change.
* ps.cc: Include psapi.h again.
(main): In CW_GETPINFO_FULL case.  Evaluate minimal process access mask
required per OS and use that in OpenProcess call.  Use
GetModuleFileNameExW on Windows 2000 or if fetching the drive mapping
failed.  Handle empty process name.

* include/winnt.h: Add missing PROCESS_QUERY_LIMITED_INFORMATION.

* Makefile.in (ps.exe): Drop -lpsapi from ALL_LDFLAGS.
* ps.cc: Don't include psapi.h.
(dosdevs): Drop.
(unicode_buf): Define.
(main): Simplify path evaluation in CW_GETPINFO_FULL case. Fetch drive
map from Cygwin DLL.  Use it to convert NT device paths to Win32 paths.

* external.cc (cygwin_internal): Implement CW_ALLOC_DRIVE_MAP,
CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP.
* fhandler_process.cc: Include mount.h.
(get_volume_path_names_for_volume_name): Move to mount.cc.
(struct dos_drive_mappings): Ditto.
* mount.cc (get_volume_path_names_for_volume_name): Move here.
(dos_drive_mappings::dos_drive_mappings): Ditto.
(dos_drive_mappings::fixup_if_match): Ditto.
(dos_drive_mappings::~dos_drive_mappings): Ditto.
* mount.h (class dos_drive_mappings): Declare her.
* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_ALLOC_DRIVE_MAP,
CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP.
* include/cygwin/version.h: Bump API minor number.

* fhandler_process.cc: Drop unneeded includes.

Throughout use wincap.allocation_granularity instead of getpagesize.
Throughout use wincap.page_size instead of getsystempagesize.
Throughout use "status" as variable name to hold NTSTATUS values.
* fhandler_mem.cc: Check for NT_SUCCESS rather than for STATUS_SUCCESS.
Fix debug_printf output.  Rectify long statements.  Fix comment
formatting.
* fhandler_proc.cc: Ditto.
(format_proc_swaps): Drop useless test for ERROR_PROC_NOT_FOUND.
* fhandler_process.cc: Ditto as in fhandler_mem.cc.
(get_process_state): Rearrange allocation loop.  Use malloc/realloc.
(get_mem_values): Fix potential NULL pointer usage.  Drop unused
variable.
* pinfo.cc (winpids::enum_processes): Handle low memory gracefully.
* sec_auth.cc (get_priv_list): Drop local variable ret.
* shared.cc (memory_init): Drop outdated call to getpagesize.
* syscalls.cc (getsystempagesize): Remove.
* sysconf.cc: Check for NT_SUCCESS rather than for STATUS_SUCCESS.
(sysinfo): Constify sizeof_stodi.  Drop useless test for
ERROR_PROC_NOT_FOUND.
* thread.cc (pthread_getattr_np): Cast pointers to uintptr_t rather
than to int for pointer arithmetic.
* winsup.h (getsystempagesize): Drop declaration.

* minsyms.h: Rearrange.  Document header and all functions.
* minsyms.c: Move some comments to minsyms.h.

*** empty log message ***

* symtab.h: Include minsyms.h.
(prim_record_minimal_symbol, prim_record_minimal_symbol_full)
(prim_record_minimal_symbol_and_info, msymbol_hash_iw)
(msymbol_hash, SYMBOL_HASH_NEXT, msymbol_objfile)
(lookup_minimal_symbol, lookup_minimal_symbol_text)
(lookup_minimal_symbol_solib_trampoline)
(lookup_minimal_symbol_by_pc_name, lookup_minimal_symbol_by_pc)
(iterate_over_minimal_symbols, lookup_minimal_symbol_and_objfile)
(lookup_minimal_symbol_by_pc_section)
(lookup_solib_trampoline_symbol_by_pc)
(init_minimal_symbol_collection)
(make_cleanup_discard_minimal_symbols, install_minimal_symbols)
(msymbols_sort): Move to minsyms.h.
* objfiles.c (terminate_minimal_symbol_table): Move to minsyms.c.
* minsyms.c (terminate_minimal_symbol_table): Move from
objfiles.c.
* minsyms.h: New file.

* hppa-hpux-tdep.c (hppa64_hpux_search_dummy_call_sequence): Use
ALL_OBJFILE_MSYMBOLS.
(hppa_hpux_find_dummy_bpaddr): Likewise.
* jit.c (jit_object_close_impl): Use
terminate_minimal_symbol_table.

* elfread.c (elf_symtab_read): Put the filename in the filename
bcache.

* symtab.h (struct minimal_symbol) <filename>: Now const.

* elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.