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| author | Richard Henderson <rth@redhat.com> | 2005-07-16 19:29:00 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-07-16 19:29:00 -0700 |
| commit | 7544a87f135c194395e525c7ca6123f4fd9f51ea (patch) | |
| tree | 7eb9ea11806846cc5d60256f51b3b0a1033126fe /libmudflap/config.h.in | |
| parent | f8820d33eba7e777142fbb8cb0772cc9dc0fe7c2 (diff) | |
| download | gcc-7544a87f135c194395e525c7ca6123f4fd9f51ea.zip gcc-7544a87f135c194395e525c7ca6123f4fd9f51ea.tar.gz gcc-7544a87f135c194395e525c7ca6123f4fd9f51ea.tar.bz2 | |
gcc.c (MFWRAP_SPEC): Don't wrap pthread_join or pthread_exit.
* gcc.c (MFWRAP_SPEC): Don't wrap pthread_join or pthread_exit.
* acinclude.m4: New file.
* configure.ac: Invoke LIBMUDFLAP_CHECK_TLS.
* configure, config.h.in, Makefile.in, testsuite/Makefile.in: Rebuild.
* mf-hooks1.c (__mf_0fn_malloc): Move body from ...
(__mf_0fn_calloc): ... here.
* mf-hooks3.c (struct pthread_info): Remove.
(__mf_pthread_info, __mf_pthread_info_idx): Remove.
(LIBMUDFLAPTH_THREADS_MAX): Set to 1021.
(struct mf_thread_data): New.
(mf_thread_data, mf_thread_data_lock): New.
(__mf_allocate_blank_threadinfo): Remove.
(__mf_find_threadinfo): Rewrite and simplify. Only use if TLS is
not available.
(__mf_state_perthread): Remove.
(__mf_get_state, __mf_set_state): New.
(__mf_pthread_cleanup): Use &errno, rather than saved pointer.
Update mf_thread_data killing procedure.
(__mf_pthread_spawner): Similarly.
(__mf_0fn_pthread_create): Only use wrapper if necessary. Remove
code to allocate thread stack space.
(__mf_0fn_pthread_join, pthread_join): Remove.
(__mf_0fn_pthread_exit, pthread_exit): Remove.
* mf-impl.h (dyn_pthread_join, dyn_pthread_exit): Remove.
(__mf_state_1): Rename from __mf_state; use TLS when available.
(__mf_get_state, __mf_set_state): New. Update all users.
* mf-runtime.c (begin_recursion_protect1): New.
(BEGIN_RECURSION_PROTECT): Use it.
(__mf_state_1): Rename from __mf_state; use TLS when available.
(threads_active_p): Remove.
(__mf_usage): Compute it directly.
From-SVN: r102108
Diffstat (limited to 'libmudflap/config.h.in')
| -rw-r--r-- | libmudflap/config.h.in | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libmudflap/config.h.in b/libmudflap/config.h.in index 7685b57..b14e2e9 100644 --- a/libmudflap/config.h.in +++ b/libmudflap/config.h.in @@ -222,6 +222,9 @@ /* Define to 1 if you have the <sys/wait.h> header file. */ #undef HAVE_SYS_WAIT_H +/* Define to 1 if the target supports thread-local storage. */ +#undef HAVE_TLS + /* union semun defined in sys/ipc.h or sys/sem.h */ #undef HAVE_UNION_SEMUN |