merge from gcc
This commit is contained in:
DJ Delorie
parent
95298e7219
commit
26ac12805d
8 changed files with 134 additions and 19 deletions
|
|
@ -1,3 +1,31 @@
|
|||
2011-07-22 Jakub Jelinek <jakub@redhat.com>
|
||||
|
||||
PR c++/49756
|
||||
* libiberty.h (stack_limit_increase): New prototype.
|
||||
|
||||
2011-07-13 Sriraman Tallam <tmsriram@google.com>
|
||||
|
||||
* plugin-api.h
|
||||
(ld_plugin_section): New struct.
|
||||
(ld_plugin_get_section_count): New typedef.
|
||||
(ld_plugin_get_section_type): New typedef.
|
||||
(ld_plugin_get_section_name): New typedef.
|
||||
(ld_plugin_get_section_contents): New typedef.
|
||||
(ld_plugin_update_section_order): New typedef.
|
||||
(ld_plugin_allow_section_ordering): New typedef.
|
||||
(LDPT_GET_SECTION_COUNT): New enum value.
|
||||
(LDPT_GET_SECTION_TYPE): New enum value.
|
||||
(LDPT_GET_SECTION_NAME): New enum value.
|
||||
(LDPT_GET_SECTION_CONTENTS): New enum value.
|
||||
(LDPT_UPDATE_SECTION_ORDER): New enum value.
|
||||
(LDPT_ALLOW_SECTION_ORDERING): New enum value.
|
||||
(tv_get_section_count): New struct members.
|
||||
(tv_get_section_type): New struct members.
|
||||
(tv_get_section_name): New struct members.
|
||||
(tv_get_section_contents): New struct members.
|
||||
(tv_update_section_order): New struct members.
|
||||
(tv_allow_section_ordering): New struct members.
|
||||
|
||||
2011-07-15 Alan Modra <amodra@gmail.com>
|
||||
|
||||
* bfdlink.h (struct bfd_link_info): Use ENUM_BITFIELD for strip,
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
/* Function declarations for libiberty.
|
||||
|
||||
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
|
||||
2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
|
||||
2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
|
||||
|
||||
Note - certain prototypes declared in this header file are for
|
||||
functions whoes implementation copyright does not belong to the
|
||||
|
|
@ -637,6 +637,9 @@ extern int strverscmp (const char *, const char *);
|
|||
/* Set the title of a process */
|
||||
extern void setproctitle (const char *name, ...);
|
||||
|
||||
/* Increase stack limit if possible. */
|
||||
extern void stack_limit_increase (unsigned long);
|
||||
|
||||
#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
|
||||
|
||||
/* Drastically simplified alloca configurator. If we're using GCC,
|
||||
|
|
|
|||
|
|
@ -1,3 +1,15 @@
|
|||
2011-07-22 Jakub Jelinek <jakub@redhat.com>
|
||||
|
||||
PR c++/49756
|
||||
* stack-limit.c: New file.
|
||||
* Makefile.in: Regenerate deps.
|
||||
(CFILES): Add stack-limit.c.
|
||||
(REQUIRED_OFILES): Add ./stack-limit.$(objext).
|
||||
* configure.ac (checkfuncs): Add getrlimit and setrlimit.
|
||||
(AC_CHECK_FUNCS): Likewise.
|
||||
* configure: Regenerated.
|
||||
* config.in: Regenerated.
|
||||
|
||||
2011-07-04 Jason Merrill <jason@redhat.com>
|
||||
|
||||
* cp-demangle.c (d_expression): Handle 'this'.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
# Originally written by K. Richard Pixley <rich@cygnus.com>.
|
||||
#
|
||||
# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
|
||||
# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
|
||||
# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
|
||||
# Free Software Foundation
|
||||
#
|
||||
# This file is part of the libiberty library.
|
||||
|
|
@ -148,10 +148,10 @@ CFILES = alloca.c argv.c asprintf.c atexit.c \
|
|||
simple-object.c simple-object-coff.c simple-object-elf.c \
|
||||
simple-object-mach-o.c \
|
||||
snprintf.c sort.c \
|
||||
spaces.c splay-tree.c stpcpy.c stpncpy.c strcasecmp.c \
|
||||
strchr.c strdup.c strerror.c strncasecmp.c strncmp.c \
|
||||
strrchr.c strsignal.c strstr.c strtod.c strtol.c strtoul.c \
|
||||
strndup.c strverscmp.c \
|
||||
spaces.c splay-tree.c stack-limit.c stpcpy.c stpncpy.c \
|
||||
strcasecmp.c strchr.c strdup.c strerror.c strncasecmp.c \
|
||||
strncmp.c strrchr.c strsignal.c strstr.c strtod.c strtol.c \
|
||||
strtoul.c strndup.c strverscmp.c \
|
||||
tmpnam.c \
|
||||
unlink-if-ordinary.c \
|
||||
vasprintf.c vfork.c vfprintf.c vprintf.c vsnprintf.c vsprintf.c \
|
||||
|
|
@ -183,7 +183,8 @@ REQUIRED_OFILES = \
|
|||
./simple-object.$(objext) ./simple-object-coff.$(objext) \
|
||||
./simple-object-elf.$(objext) ./simple-object-mach-o.$(objext) \
|
||||
./sort.$(objext) ./spaces.$(objext) \
|
||||
./splay-tree.$(objext) ./strerror.$(objext) \
|
||||
./splay-tree.$(objext) ./stack-limit.$(objext) \
|
||||
./strerror.$(objext) \
|
||||
./strsignal.$(objext) ./unlink-if-ordinary.$(objext) \
|
||||
./xatexit.$(objext) ./xexit.$(objext) ./xmalloc.$(objext) \
|
||||
./xmemdup.$(objext) ./xstrdup.$(objext) ./xstrerror.$(objext) \
|
||||
|
|
@ -1033,6 +1034,12 @@ $(CONFIGURED_OFILES): stamp-picdir
|
|||
else true; fi
|
||||
$(COMPILE.c) $(srcdir)/splay-tree.c $(OUTPUT_OPTION)
|
||||
|
||||
./stack-limit.$(objext): $(srcdir)/stack-limit.c config.h
|
||||
if [ x"$(PICFLAG)" != x ]; then \
|
||||
$(COMPILE.c) $(PICFLAG) $(srcdir)/stack-limit.c -o pic/$@; \
|
||||
else true; fi
|
||||
$(COMPILE.c) $(srcdir)/stack-limit.c $(OUTPUT_OPTION)
|
||||
|
||||
./stpcpy.$(objext): $(srcdir)/stpcpy.c $(INCDIR)/ansidecl.h
|
||||
if [ x"$(PICFLAG)" != x ]; then \
|
||||
$(COMPILE.c) $(PICFLAG) $(srcdir)/stpcpy.c -o pic/$@; \
|
||||
|
|
|
|||
|
|
@ -109,6 +109,9 @@
|
|||
/* Define to 1 if you have the `getpagesize' function. */
|
||||
#undef HAVE_GETPAGESIZE
|
||||
|
||||
/* Define to 1 if you have the `getrlimit' function. */
|
||||
#undef HAVE_GETRLIMIT
|
||||
|
||||
/* Define to 1 if you have the `getrusage' function. */
|
||||
#undef HAVE_GETRUSAGE
|
||||
|
||||
|
|
@ -205,6 +208,9 @@
|
|||
/* Define to 1 if you have the `setproctitle' function. */
|
||||
#undef HAVE_SETPROCTITLE
|
||||
|
||||
/* Define to 1 if you have the `setrlimit' function. */
|
||||
#undef HAVE_SETRLIMIT
|
||||
|
||||
/* Define to 1 if you have the `sigsetmask' function. */
|
||||
#undef HAVE_SIGSETMASK
|
||||
|
||||
|
|
|
|||
12
libiberty/configure
vendored
12
libiberty/configure
vendored
|
|
@ -5293,10 +5293,10 @@ funcs="$funcs setproctitle"
|
|||
|
||||
vars="sys_errlist sys_nerr sys_siglist"
|
||||
|
||||
checkfuncs="__fsetlocking canonicalize_file_name dup3 getrusage getsysinfo \
|
||||
gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic realpath \
|
||||
sbrk spawnve spawnvpe strerror strsignal sysconf sysctl sysmp table \
|
||||
times wait3 wait4"
|
||||
checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
|
||||
getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
|
||||
realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
|
||||
sysmp table times wait3 wait4"
|
||||
|
||||
# These are neither executed nor required, but they help keep
|
||||
# autoheader happy without adding a bunch of text to acconfig.h.
|
||||
|
|
@ -5306,13 +5306,13 @@ if test "x" = "y"; then
|
|||
calloc canonicalize_file_name clock \
|
||||
dup3 \
|
||||
ffs __fsetlocking \
|
||||
getcwd getpagesize getrusage getsysinfo gettimeofday \
|
||||
getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
|
||||
index insque \
|
||||
memchr memcmp memcpy memmem memmove memset mkstemps \
|
||||
on_exit \
|
||||
psignal pstat_getdynamic pstat_getstatic putenv \
|
||||
random realpath rename rindex \
|
||||
sbrk setenv setproctitle sigsetmask snprintf spawnve spawnvpe \
|
||||
sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
|
||||
stpcpy stpncpy strcasecmp strchr strdup \
|
||||
strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
|
||||
strtoul strverscmp sysconf sysctl sysmp \
|
||||
|
|
|
|||
|
|
@ -358,10 +358,10 @@ funcs="$funcs setproctitle"
|
|||
|
||||
vars="sys_errlist sys_nerr sys_siglist"
|
||||
|
||||
checkfuncs="__fsetlocking canonicalize_file_name dup3 getrusage getsysinfo \
|
||||
gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic realpath \
|
||||
sbrk spawnve spawnvpe strerror strsignal sysconf sysctl sysmp table \
|
||||
times wait3 wait4"
|
||||
checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
|
||||
getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
|
||||
realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
|
||||
sysmp table times wait3 wait4"
|
||||
|
||||
# These are neither executed nor required, but they help keep
|
||||
# autoheader happy without adding a bunch of text to acconfig.h.
|
||||
|
|
@ -371,13 +371,13 @@ if test "x" = "y"; then
|
|||
calloc canonicalize_file_name clock \
|
||||
dup3 \
|
||||
ffs __fsetlocking \
|
||||
getcwd getpagesize getrusage getsysinfo gettimeofday \
|
||||
getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
|
||||
index insque \
|
||||
memchr memcmp memcpy memmem memmove memset mkstemps \
|
||||
on_exit \
|
||||
psignal pstat_getdynamic pstat_getstatic putenv \
|
||||
random realpath rename rindex \
|
||||
sbrk setenv setproctitle sigsetmask snprintf spawnve spawnvpe \
|
||||
sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
|
||||
stpcpy stpncpy strcasecmp strchr strdup \
|
||||
strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
|
||||
strtoul strverscmp sysconf sysctl sysmp \
|
||||
|
|
|
|||
59
libiberty/stack-limit.c
Normal file
59
libiberty/stack-limit.c
Normal file
|
|
@ -0,0 +1,59 @@
|
|||
/* Increase stack size limit if possible.
|
||||
Copyright (C) 2011 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of the libiberty library. This library is free
|
||||
software; you can redistribute it and/or modify it under the
|
||||
terms of the GNU General Public License as published by the
|
||||
Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with GNU CC; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 51 Franklin Street - Fifth Floor,
|
||||
Boston, MA 02110-1301, USA.
|
||||
|
||||
As a special exception, if you link this library with files
|
||||
compiled with a GNU compiler to produce an executable, this does not cause
|
||||
the resulting executable to be covered by the GNU General Public License.
|
||||
This exception does not however invalidate any other reasons why
|
||||
the executable file might be covered by the GNU General Public License. */
|
||||
|
||||
/*
|
||||
|
||||
@deftypefn Extension void stack_limit_increase (unsigned long @var{pref})
|
||||
|
||||
Attempt to increase stack size limit to @var{pref} bytes if possible.
|
||||
|
||||
@end deftypefn
|
||||
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#ifdef HAVE_SYS_RESOURCE_H
|
||||
#include <sys/resource.h>
|
||||
#endif
|
||||
|
||||
void
|
||||
stack_limit_increase (unsigned long pref)
|
||||
{
|
||||
#if defined(HAVE_SETRLIMIT) && defined(HAVE_GETRLIMIT) \
|
||||
&& defined(RLIMIT_STACK) && defined(RLIM_INFINITY)
|
||||
struct rlimit rlim;
|
||||
if (getrlimit (RLIMIT_STACK, &rlim) == 0
|
||||
&& rlim.rlim_cur != RLIM_INFINITY
|
||||
&& rlim.rlim_cur < pref
|
||||
&& (rlim.rlim_max == RLIM_INFINITY || rlim.rlim_cur < rlim.rlim_max))
|
||||
{
|
||||
rlim.rlim_cur = pref;
|
||||
if (rlim.rlim_max != RLIM_INFINITY && rlim.rlim_cur > rlim.rlim_max)
|
||||
rlim.rlim_cur = rlim.rlim_max;
|
||||
setrlimit (RLIMIT_STACK, &rlim);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
Loading…
Reference in a new issue