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| author | Danny Smith <dannysmith@users.sourceforge.net> | 2004-12-16 19:56:12 +0000 |
|---|---|---|
| committer | Danny Smith <dannysmith@gcc.gnu.org> | 2004-12-16 19:56:12 +0000 |
| commit | 59b1a766fb697329a64202089365375c042f9c40 (patch) | |
| tree | 05489088487fbdeb7e4720a148089608dad0bf2e | |
| parent | 669f01d83afef2e7cc7088df24886c8ec1a9c234 (diff) | |
| download | gcc-59b1a766fb697329a64202089365375c042f9c40.zip gcc-59b1a766fb697329a64202089365375c042f9c40.tar.gz gcc-59b1a766fb697329a64202089365375c042f9c40.tar.bz2 | |
re PR target/18997 (Segmentation Violation in pthread_getspecific)
gcc
PR target/18997
* config/i386/cygwin.h (GTHREAD_USE_WEAK): Define to 0.
libstdc++-v3
PR target/18997
* config/os/newlib/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK):
Define to 0 for __CYGWIN__.
From-SVN: r92281
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/cygwin.h | 4 | ||||
| -rw-r--r-- | libstdc++-v3/ChangeLog | 6 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/newlib/os_defines.h | 4 |
4 files changed, 19 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 24d534b..c5426ab 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-12-16 Danny Smith <dannysmith@users.sourceforge.net> + + PR target/18997 + * config/i386/cygwin.h (GTHREAD_USE_WEAK): Define to 0. + 2004-12-16 Richard Henderson <rth@redhat.com> Aldy Hernandez <aldyh@redhat.com> diff --git a/gcc/config/i386/cygwin.h b/gcc/config/i386/cygwin.h index def39f4..96b4692 100644 --- a/gcc/config/i386/cygwin.h +++ b/gcc/config/i386/cygwin.h @@ -228,3 +228,7 @@ do \ } \ while (0) #endif + +/* Binutils does not handle weak symbols from dlls correctly. For now, + do not use them unnecessarily in gthr-posix.h. */ +#define GTHREAD_USE_WEAK 0 diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 17a134f..542a82f 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2004-12-16 Danny Smith <dannysmith@users.sourceforge.net> + + PR target/18997 + * config/os/newlib/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): + Define to 0 for __CYGWIN__. + 2004-12-16 Paolo Carlini <pcarlini@suse.de> * include/tr1/type_traits: Implement add_const, add_volatile, diff --git a/libstdc++-v3/config/os/newlib/os_defines.h b/libstdc++-v3/config/os/newlib/os_defines.h index 3b19787..ff33461 100644 --- a/libstdc++-v3/config/os/newlib/os_defines.h +++ b/libstdc++-v3/config/os/newlib/os_defines.h @@ -33,4 +33,8 @@ // System-specific #define, typedefs, corrections, etc, go here. This // file will come before all others. +#ifdef __CYGWIN__ +#define _GLIBCXX_GTHREAD_USE_WEAK 0 +#endif + #endif |