2011-08-26  Pedro Alves  <pedro@codesourcery.com>

* linux-nat.c (linux_child_follow_fork): Don't set lp->resumed on
either the parent or the child forks.  Rename a couple locals.

2011-08-26  Pedro Alves  <pedro@codesourcery.com>

gdb/
* linux-nat.c (wait_lwp): Avoid assuming errno is preserved by a
library call.  Avoid reading the `status' local if all waitpid
calls failed.

2011-08-26  Pedro Alves  <pedro@codesourcery.com>

gdb/
* common/linux-osdata.c (get_cores_used_by_process): Don't assume
opening /proc/PID/task always succeeds.

* linespec.c (symtab_from_filename): Check for the end of string.

Updated Spanish translations.

2011-08-26  Tristan Gingold  <gingold@adacore.com>

* config/tc-alpha.c (s_alpha_linkage): Simplify.  Add comments.

2011-08-26  Tristan Gingold  <gingold@adacore.com>

* config/tc-alpha.c (add_to_link_pool): Improve comment.
(s_alpha_fp_save): Fix indentation.

* NEWS: Mention that --no-copy-dt-needed-entries is now the
default.

2011-08-26  Marc Khouzam  <marc.khouzam@ericsson.com>

PR mi/11912
* varobj.c (cplus_describe_child): Add the keyword
'class' to the output of the method when dealing
with a cast to a base class.

2011-08-26  Marc Khouzam  <marc.khouzam@ericsson.com>

PR mi/11912
* gdb.mi/mi-inheritance-syntax-error.cc: New file.
* gdb.mi/mi-inheritance-syntax-error.exp: New file.
* gdb.mi/mi-var-cp.cc: Updated for new 'class'
keyword in output of -var-info-path-expression.

gdb/
No functionality change.
* breakpoint.c (bpstat_clear_actions): Remove the BS parameter, make
function comment a reference, new variables tp and bs, move here code
from throw_exception.
* breakpoint.h (bpstat_clear_actions): Remove the BS parameter,
describe it in the comment.
* exceptions.c (throw_exception): Remove variable tp, move the code for
bpstat_clear_actions to bpstat_clear_actions.

gdb/testsuite/
* gdb.trace/backtrace.exp: Use is_lp64_target to check 64bit target.
* gdb.trace/collection.exp: Likewise.
* gdb.trace/report.exp: Likewise.
* gdb.trace/unavailable.exp: Likewise.
* gdb.trace/while-dyn.exp: Likewise.

* libc/time/mktm_r.c (_mktm_r): Fix previous fix.

daily update

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* cygthread.cc (cygthread::simplestub): Notify that the thread has detached
also in freerange thread case.

2011-08-25  Andrew Oakley  <andrew@ado.is-a-geek.net>

* gdb.texinfo (Types In Python): Document 'bitpos' for enums.

* fhandler.cc (fhandler_base::open): Never open files with
FILE_OVERWITE/FILE_OVERWRITE_IF.  Set file size to 0 explicitely if
regular, existing file has been opened for writing with O_TRUNC flag
set.  Explain why.

daily update

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* thread.cc (pthread::pthread): Drop setting parent_tls.  Call
sigprocmask to copy parent thread signal mask into new parent_sigmask
member.
(pthread::thread_init_wrapper): Copy _my_tls.sigmask from new
parent_sigmask member.
* thread.h (class pthread): Drop parent_tls.  Add parent_sigmask.

* thread.cc (pthread::exit): Create dummy tls structure to hold _main_tls
contents if we've asked _main_tls to exit.

* libc/time/mktm_r.c (_mktm_r): Fix computing tm_year.

Stop threads when attaching to a PID that is the tgid.

Move common linux procfs code to common/

Fix a change log format issue.

2011-08-24  Hui Zhu  <teawater@gmail.com>

* tracepoint.c (cond_string_is_same): New function.
(find_matching_tracepoint): Add condition check
by cond_string_is_same.

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daily update

2011-08-23 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.20.

2011-08-23 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>

        * tlsmthread.c: Update to reflect changes in tlssup.c.
        * tlssup.c: code clean-up.

gdb/
Fix build error in Darwin port.
* darwin-nat-info.c (darwin_debug_regions_recurse): New variable uiout.

* poll.cc (poll): Don't return prematurely if invalid fds have been
encountered.  Enforce timeout set to 0 in case of invalid fds.  Take
number of invalid fds into account when returning.

* fhandler_socket.cc (fhandler_socket::send_internal): Fix setting
nosignal flag.  Convert ECONNABORTED on connection-oriented socket
to EPIPE, too.

2011-08-23  Ralf Corsépius  <ralf.corsepius@rtems.org>

* libc/stdlib/putenv_r.c: Use "strchr" instead of obsolete "index".
* libc/stdlib/setenv_r.c: Use "memcpy" instead of obsolete "bcopy".

2011-08-23  Ralf Corsépius  <ralf.corsepius@rtems.org>

* libc/misc/ffs.c, libc/string/bcmp.c, libc/string/bcopy.c,
libc/string/bzero.c, libc/string/index.c, libc/string/rindex.c,
libc/string/strcasecmp.c, libc/string/strncasecmp.c:
Let synopsis reference "#include <strings.h>".

2011-08-23  Ralf Corsépius  <ralf.corsepius@rtems.org>

* libc/posix/regexec.c: Define "nope" only #ifndef NDEBUG.
* libc/stdio/vfscanf.c: Define "state" only #ifdef _MB_CAPABLE.
* libc/string/wcwidth.c: Include <wctypes.h> for "iswprint" and
"iswcntrl".

2011-08-23  Ralf Corsépius  <ralf.corsepius@rtems.org>

* libc/sys/rtems/include/limits.h: Compute SSIZE_MAX based on
__SIZE_MAX__, __SIZEOF_SIZE_T__ and __CHAR_BIT__.

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daily update

* picflag.m4: New file.

merge from gcc

2011-08-22  Ralf Corsépius <ralf.corsepius@rtems.org>

* libc/string/index.c: Include <strings.h> for "index".
* libc/string/rindex.c: Include <strings.h> for "rindex".
* libc/string/strcasecmp.c: Include <strings.h> for "strcasecmp".
Don't include <string.h>.
* libc/string/strncasecmp.c: Include <strings.h> for "strncasecmp".
Don't include <string.h>.
* libc/string/bzero.c: Include <strings.h> for "bzero".
Don't include <string.h>
* libc/misc/ffs.c: Include <strings.h> for "ffs".
Don't include <_ansi.h>.

* ld-powerpc/tocopt4a.s, * ld-powerpc/tocopt4b.s,
* ld-powerpc/tocopt4.d: New test.
* ld-powerpc/powerpc.exp: Run it.

* ldmain.c (add_DT_NEEDED_for_dynamic): Default to FALSE.
* ld.texinfo (--copy-dt-needed-entries): Mention new default.

daily update

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* Makefile.in: Check for header file existence when building dumper.exe too.

* dtable.cc (conv_start_chars): Remove unneeded section attribute.

gdb/
Code cleanup.
* breakpoint.c (bpstat_clear_actions): Remove clearing of commands_left.
(command_line_is_silent): New function.
(bpstat_do_actions_1): No longer use commands_left, use
command_line_is_silent for commands.
(bpstat_alloc): Remove clearing of commands_left.
(bpstat_stop_status): Remove initialization of commands_left, use
command_line_is_silent.
* breakpoint.h (struct bpstats): Remove commands_left.

* include/paths.h (_PATH_MAILDIR): Define.
(_PATH_SHELLS): Define.

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daily update

* fhandler_process.cc (format_process_maps): Define page protection
shortcuts RO, X, and WC.  Use in creating access flag string.  Don't
set type flag to 's' for copy-on-write pages, as on Linux.

2011-08-19  Ralf Corsépius <ralf.corsepius@rtems.org>

* libc/sys/rtems/crt0.c: Rework RTEMS_STUB macro.
Include <unistd.h>.
Remove C++-style comments.
Remove hppa, a29k.
Add clock_gettime, gettimeofday, sched_yield.

2011-08-20 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.19.

2011-08-19  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/float.h: Modify guard to accomodate CLang.

        Thanks to Ruben Van Boxem for the report.

2011-08-19  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * tlssup.c: Remove mingwm10.dll fallback.

2011-08-19  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/sys/types.h (ssize_t): Defined as int as opposed to long.

        Thanks to bvassche for the report.

daily update

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* new-features.sgml (ov-new1.7.10): Document /proc/devices
and /proc/misc.

* devices.h (fh_devices): Define DEV_MISC_MAJOR, DEV_MEM_MAJOR,
DEV_SOUND_MAJOR.  Use throughout.
* fhandler_proc.cc (proc_tab): Add /proc/devices and /proc/misc
virtual files.
(format_proc_devices): New function.
(format_proc_misc): New function.

Update AVX tests.

2011-08-19  Sergey A. Guriev  <sergeya.a.guriev@intel.com>

* gas/i386/avx-gather-intel.d: Added missing vpgather tests.
* gas/i386/avx-gather.d: Likewise.
* gas/i386/x86-64-avx-gather-intel.d: Likewise.
* gas/i386/x86-64-avx-gather.d: Likewise.

* gas/i386/avx-intel.d: Added missing vpinsrd and removed
duplicated vpinsrb instructions.
* gas/i386/avx.d: Likewise.
* gas/i386/avx.s: Likewise.
* gas/i386/ilp32/x86-64-avx-intel.d: Likewise.
* gas/i386/ilp32/x86-64-avx.d: Likewise.
* gas/i386/x86-64-avx-intel.d: Likewise.
* gas/i386/x86-64-avx.d: Likewise.
* gas/i386/x86-64-avx.s: Likewise.

* dtable.cc: Mark some const variables as static.
* environ.cc (conv_start_chars): Move to shared cygwin region and initialize at
compile time.
(match_first_char): New generic function for querying conv_start_chars.
(posify_maybe): Rename from posify.
(environ_init): Remove conv_envvars initialization.  Don't check
conv_start_chars, just allow posify_maybe to make the decision.
* fhandler_console.cc (__vt100_conv): Fix formatting.  Mark as const.

2011-08-19  Ralf Corsépius <ralf.corsepius@rtems.org>

* libc/stdio/vasiprintf.c: Include "local.h" for "_svfiprintf_r".
* libc/stdio/vasprintf.c Include "local.h" for "_svfprintf_r".
* libc/stdio/vsiprintf.c: Include "local.h" for "_svfiprintf_r".
* libc/stdio/vsniprintf.c: Include "local.h" for "_svfiprintf_r".
* libc/stdio/vsnprintf.c: Include "local.h" for "_svfprintf_r"
* libc/stdio/vsprintf.c: Include "local.h" for "_svfprintf_r"

2011-08-19  Ralf Corsépius <ralf.corsepius@rtems.org>

* libc/string/bcmp.c: Include <strings.h> for "bcmp".
* libc/string/bcopy.c: Include <strings.h> for "bcopy".
* libc/string/strcasestr.c: Include <strings.h> for "strncasecmp".
* libc/time/strptime.c: Include <strings.h> for "strncasecmp".

Include the <root>/cpu/ dir in GDB releases

This directory contains some files that are used to generate some
of the files included in the GDB release, and thus must be part of
the GDB release also.

ChangeLog:

        * src-release (GDB_SUPPORT_DIRS): Add 'cpu'.

* iq2000/sim.ld (.gcc_except_table): Include .gcc_except_table.foo
sections as well.

* doc/as.texinfo: Include c-xstormy16.texi.

* libc/include/process.h: Remove exec family function declarations.
Add comment.
* libc/include/sys/unistd.h (execlpe): Declare for Cygwin.

* libc/time/mktime.c (validate_structure): Account for tm_mon possibly
being given as negative.
(mktime): Set tm_isdst=0 when !daylight.

* fhandler_console.cc (fhandler_console::read): Recognize backspace key
using the device independent key code, rather than the device dependent
scan code.

* include/winuser.h: Ad missing MAPVK_xxx definitions.

* elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
we haven't seen expected -mcmodel=medium/large code relocs.

* sysv_shm.cc (ACCESSPERMS): Remove to fix redefined warning, as
this is now defined in <sys/stat.h>.

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daily update

* gdb.cp/meth-typedefs.cc: New file.
* gdb.cp/meth-typedefs.exp: New file.

PR c++/12266
* cp-name-parser.y (struct demangle_info): Remove unused
member PREV.
(d_grab): Likewise.
(allocate_info): Change return type to struct demangle_info *.
Always allocate a new demangle_info.
Remove unused PREV pointer.
(cp_new_demangle_parse_info): New function.
(cp_demangled_name_parse_free): New function.
(do_demangled_name_parse_free_cleanup): New function.
(make_cleanup_cp_demangled_name_parse_free): New function.
(cp_demangled_name_to_comp): Change return type to
struct demangle_parse_info *.
Allocate a new storage for each call.
(main): Update usage for cp_demangled_name_to_comp
API change.
* cp-support.h (struct demangle_parse_info): New structure.
(cp_demangled_name_to_comp): Update API change for
return type.
(cp_new_demangle_parse_info): Declare.
(make_cleanup_cp_demangled_name_parse_free): New declaration.
(cp_demangled_name_parse_free): Declare.
* cp-support.c (cp_canonicalize_string): Update API
change for cp_demangled_name_to_comp.
(mangled_name_to_comp): Likewise.
Return struct demangle_parse_info, too.
(cp_class_name_from_physname): Update mangled_name_to_comp
API change.
(method_name_from_physname): Likewise.
(cp_func_name): Update API change for cp_demangled_name_to_comp.
(cp_remove_params): Likewise.
* python/py-type.c (typy_legacy_template_argument): Likewise.

* cp-support.h (cp_canonicalize_string_no_typedefs): Declare.
(cp_merge_demangle_parse_infos): Declare.
* cp-support.c (ignore_typedefs): New file global.
(copy_string_to_obstack): New function.
(inspect_type): New function.
(replace_typedefs): New function.
(replace_typedefs_qualified_name): New function.
(cp_canonicalize_string_no_typedefs): New function.
* cp-name-parser.y (cp_merge_demangle_parse_infos): New function.
(cp_new_demangle__parse_info): Allocate and initialize the obstack.
* linespec.c (find_methods): Use cp_canonicalize_string_no_typedefs
instead of cp_canonicalize_string.
(find_method): Likewise.
(decode_compound): Before looking up the name, call
cp_canonicalize_string_no_typedefs.
(decode_variable): Likewise.

* dcrt0.cc (dll_crt0_0): Remove unneeded __stdcall decoration.
* init.cc: Reflect change to dll_crt0_0 in declaration.

* write.c (resolve_reloc_expr_symbols): Convert local symbols
on relocs to section+offset.
(get_frag_for_reloc): New function.
(write_relocs): Merge sort fixup relocs with those from .reloc
directives.

2011-08-18  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_read_segment): Initialize list.

* dtable.cc (dtable::get_debugger_info): Add missing braces.
(dtable::stdio_init): Fix incorrect negation of not_open(2) condition.

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daily update

2011-08-17  Phil Muldoon  <pmuldoon@redhat.com>
            Tom Tromey  <tromey@redhat.com>
            Matt Rice <ratmice@gmail.com>

        * python/lib/gdb/prompt.py: New file.
        * python/lib/gdb/command/prompt.py: New file.
        * NEWS: Document set extended-prompt and gdb.prompt library

2011-08-17  Phil Muldoon  <pmuldoon@redhat.com>

        * gdb.texinfo (Prompt): Add set/show extended-prompt
        documentation
        (Basic Python): Add prompt_hook anchor.
        (Python modules): Reword module text to reflect multiple modules.
        (gdb.prompt): Document gdb.prompt module.

2011-08-17  Phil Muldoon  <pmuldoon@redhat.com>

        * gdb.python/python.exp: Add extended-prompt tests.

2011-08-17  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_write_section_32): Fix typo.

PR ld/12762
bfd/
* bfd-in.h (struct bfd_section_already_linked): Forward declare.
(_bfd_handle_already_linked): Declare.
* coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
_bfd_coff_section_already_linked.
* coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
* coffcode.h (coff_section_already_linked): Likewise.
* cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
* elf-bfd.h: Likewise.
* libbfd-in.h: Likewise.
* targets.c: Likewise.
* linker.c (bfd_section_already_linked): Likewise.
(bfd_section_already_linked_table_lookup): Likewise.
(bfd_section_already_linked_table_insert): Likewise.
(_bfd_generic_section_already_linked): Likewise.  Call
_bfd_handle_already_linked.
(_bfd_handle_already_linked): New function, split out from..
* elflink.c (_bfd_elf_section_already_linked): ..here.  Revert
2011-07-09 changes.  Avoid unnecessary strcmp when matching
already_linked_list entries.  Match plugin linkonce section.
(section_signature): Delete.
* coffgen.c (_bfd_coff_section_already_linked): New function.
* libcoff-in.h (_bfd_coff_section_already_linked): Declare.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
* bfd-in2.h: Regenerate.
ld/
* ldlang.c (section_already_linked): Revert 2011-07-09 changes.
* plugin.c: Likewise.
(asymbol_from_plugin_symbol): Create linkonce section for syms
with comdat_key.

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daily update

2011-08-16  Pierre Humblet <Pierre.Humblet@ieee.org>

        * net.cc (gethostby_helper): Remove DEBUGGING code from and
        streamline the second pass.

* dlfcn.cc (dlopen): Reimplement RTLD_NODELETE for Windows 2000 using
internal datastructures.  Explain the code.
* ntdll.h (struct _LDR_DATA_TABLE_ENTRY): Define.
(struct _PEB_LDR_DATA): Define.
(struct _PEB): Change PVOID LoaderData to PPEB_LDR_DATA Ldr.

* fhandler_process.cc (format_process_maps): Call NtQueryVirtualMemory
with valid return length pointer.  Explain why.

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

* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

* autoload.cc (GetModuleHandleExW): Define.
* dlfcn.cc: Throughout mark exported symbols as extern "C".
(dlopen): Unignore flags argument.  Define ret to NULL.  Fix typo in
comment.  Support Glibc flags RTLD_NOLOAD and RTLD_NODELETE.
* include/dlfcn.h:  Clean up comments.
(RTLD_NODELETE): Define.
(RTLD_NOLOAD): Define.
(RTLD_DEEPBIND): Define.

gdb/

* tic6x-linux-tdep.c: Move const arrays definition from here...
* tic6x-tdep.c: to here ...

daily update

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* pipe.cc (pipe): Just call _pipe with O_BINARY mode.  Move code to
generate normalized pathnames from here...
(_pipe): ...to here.

gdb/testsuite/
* gdb.arch/i386-dr3-watch.exp
(watchpoint on gap1 does not fit debug registers)
(delete all watchpoints): Fix racy expect strings.