re PR c++/49756 (g++ ICE)
PR c++/49756 * libiberty.h (stack_limit_increase): New prototype. * 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. * gcc.c (main): Call stack_limit_increase (64MB). * toplev.c (toplev_main): Likewise. From-SVN: r176617
This commit is contained in:
Jakub Jelinek
Jakub Jelinek
parent
e05de0a910
commit
d423df4823
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@ -1,3 +1,9 @@
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2011-07-22 Jakub Jelinek <jakub@redhat.com>
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PR c++/49756
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* gcc.c (main): Call stack_limit_increase (64MB).
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* toplev.c (toplev_main): Likewise.
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2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
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* config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg
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@ -6156,6 +6156,10 @@ main (int argc, char **argv)
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signal (SIGCHLD, SIG_DFL);
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#endif
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/* Parsing and gimplification sometimes need quite large stack.
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Increase stack size limits if possible. */
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stack_limit_increase (64 * 1024 * 1024);
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/* Allocate the argument vector. */
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alloc_args ();
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@ -1911,6 +1911,10 @@ do_compile (void)
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int
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toplev_main (int argc, char **argv)
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{
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/* Parsing and gimplification sometimes need quite large stack.
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Increase stack size limits if possible. */
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stack_limit_increase (64 * 1024 * 1024);
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expandargv (&argc, &argv);
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/* Initialization of GCC's environment, and diagnostics. */
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@ -1,3 +1,8 @@
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2011-07-22 Jakub Jelinek <jakub@redhat.com>
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PR c++/49756
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* libiberty.h (stack_limit_increase): New prototype.
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2011-07-13 Sriraman Tallam <tmsriram@google.com>
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* plugin-api.h
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@ -1,7 +1,7 @@
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/* Function declarations for libiberty.
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Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
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2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
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Note - certain prototypes declared in this header file are for
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functions whoes implementation copyright does not belong to the
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@ -637,6 +637,9 @@ extern int strverscmp (const char *, const char *);
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/* Set the title of a process */
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extern void setproctitle (const char *name, ...);
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/* Increase stack limit if possible. */
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extern void stack_limit_increase (unsigned long);
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#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
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/* Drastically simplified alloca configurator. If we're using GCC,
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@ -1,3 +1,15 @@
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2011-07-22 Jakub Jelinek <jakub@redhat.com>
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PR c++/49756
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* stack-limit.c: New file.
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* Makefile.in: Regenerate deps.
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(CFILES): Add stack-limit.c.
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(REQUIRED_OFILES): Add ./stack-limit.$(objext).
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* configure.ac (checkfuncs): Add getrlimit and setrlimit.
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(AC_CHECK_FUNCS): Likewise.
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* configure: Regenerated.
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* config.in: Regenerated.
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2011-07-04 Jason Merrill <jason@redhat.com>
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* cp-demangle.c (d_expression): Handle 'this'.
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@ -2,7 +2,7 @@
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# Originally written by K. Richard Pixley <rich@cygnus.com>.
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#
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# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
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# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
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# Free Software Foundation
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#
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# This file is part of the libiberty library.
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@ -148,10 +148,10 @@ CFILES = alloca.c argv.c asprintf.c atexit.c \
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simple-object.c simple-object-coff.c simple-object-elf.c \
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simple-object-mach-o.c \
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snprintf.c sort.c \
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spaces.c splay-tree.c stpcpy.c stpncpy.c strcasecmp.c \
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strchr.c strdup.c strerror.c strncasecmp.c strncmp.c \
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strrchr.c strsignal.c strstr.c strtod.c strtol.c strtoul.c \
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strndup.c strverscmp.c \
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spaces.c splay-tree.c stack-limit.c stpcpy.c stpncpy.c \
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strcasecmp.c strchr.c strdup.c strerror.c strncasecmp.c \
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strncmp.c strrchr.c strsignal.c strstr.c strtod.c strtol.c \
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strtoul.c strndup.c strverscmp.c \
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tmpnam.c \
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unlink-if-ordinary.c \
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vasprintf.c vfork.c vfprintf.c vprintf.c vsnprintf.c vsprintf.c \
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@ -183,7 +183,8 @@ REQUIRED_OFILES = \
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./simple-object.$(objext) ./simple-object-coff.$(objext) \
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./simple-object-elf.$(objext) ./simple-object-mach-o.$(objext) \
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./sort.$(objext) ./spaces.$(objext) \
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./splay-tree.$(objext) ./strerror.$(objext) \
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./splay-tree.$(objext) ./stack-limit.$(objext) \
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./strerror.$(objext) \
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./strsignal.$(objext) ./unlink-if-ordinary.$(objext) \
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./xatexit.$(objext) ./xexit.$(objext) ./xmalloc.$(objext) \
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./xmemdup.$(objext) ./xstrdup.$(objext) ./xstrerror.$(objext) \
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@ -1033,6 +1034,12 @@ $(CONFIGURED_OFILES): stamp-picdir
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else true; fi
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$(COMPILE.c) $(srcdir)/splay-tree.c $(OUTPUT_OPTION)
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./stack-limit.$(objext): $(srcdir)/stack-limit.c config.h
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if [ x"$(PICFLAG)" != x ]; then \
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$(COMPILE.c) $(PICFLAG) $(srcdir)/stack-limit.c -o pic/$@; \
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else true; fi
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$(COMPILE.c) $(srcdir)/stack-limit.c $(OUTPUT_OPTION)
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./stpcpy.$(objext): $(srcdir)/stpcpy.c $(INCDIR)/ansidecl.h
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if [ x"$(PICFLAG)" != x ]; then \
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$(COMPILE.c) $(PICFLAG) $(srcdir)/stpcpy.c -o pic/$@; \
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@ -109,6 +109,9 @@
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/* Define to 1 if you have the `getpagesize' function. */
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#undef HAVE_GETPAGESIZE
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/* Define to 1 if you have the `getrlimit' function. */
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#undef HAVE_GETRLIMIT
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/* Define to 1 if you have the `getrusage' function. */
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#undef HAVE_GETRUSAGE
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@ -205,6 +208,9 @@
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/* Define to 1 if you have the `setproctitle' function. */
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#undef HAVE_SETPROCTITLE
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/* Define to 1 if you have the `setrlimit' function. */
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#undef HAVE_SETRLIMIT
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/* Define to 1 if you have the `sigsetmask' function. */
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#undef HAVE_SIGSETMASK
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@ -5293,10 +5293,10 @@ funcs="$funcs setproctitle"
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vars="sys_errlist sys_nerr sys_siglist"
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checkfuncs="__fsetlocking canonicalize_file_name dup3 getrusage getsysinfo \
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gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic realpath \
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sbrk spawnve spawnvpe strerror strsignal sysconf sysctl sysmp table \
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times wait3 wait4"
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checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
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getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
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realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
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sysmp table times wait3 wait4"
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# These are neither executed nor required, but they help keep
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# autoheader happy without adding a bunch of text to acconfig.h.
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@ -5306,13 +5306,13 @@ if test "x" = "y"; then
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calloc canonicalize_file_name clock \
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dup3 \
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ffs __fsetlocking \
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getcwd getpagesize getrusage getsysinfo gettimeofday \
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getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
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index insque \
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memchr memcmp memcpy memmem memmove memset mkstemps \
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on_exit \
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psignal pstat_getdynamic pstat_getstatic putenv \
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random realpath rename rindex \
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sbrk setenv setproctitle sigsetmask snprintf spawnve spawnvpe \
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sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
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stpcpy stpncpy strcasecmp strchr strdup \
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strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
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strtoul strverscmp sysconf sysctl sysmp \
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@ -358,10 +358,10 @@ funcs="$funcs setproctitle"
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vars="sys_errlist sys_nerr sys_siglist"
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checkfuncs="__fsetlocking canonicalize_file_name dup3 getrusage getsysinfo \
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gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic realpath \
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sbrk spawnve spawnvpe strerror strsignal sysconf sysctl sysmp table \
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times wait3 wait4"
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checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
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getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
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realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
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sysmp table times wait3 wait4"
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# These are neither executed nor required, but they help keep
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# autoheader happy without adding a bunch of text to acconfig.h.
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@ -371,13 +371,13 @@ if test "x" = "y"; then
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calloc canonicalize_file_name clock \
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dup3 \
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ffs __fsetlocking \
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getcwd getpagesize getrusage getsysinfo gettimeofday \
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getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
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index insque \
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memchr memcmp memcpy memmem memmove memset mkstemps \
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on_exit \
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psignal pstat_getdynamic pstat_getstatic putenv \
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random realpath rename rindex \
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sbrk setenv setproctitle sigsetmask snprintf spawnve spawnvpe \
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sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
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stpcpy stpncpy strcasecmp strchr strdup \
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strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
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strtoul strverscmp sysconf sysctl sysmp \
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