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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145841 138bc75d-0d04-0410-961f-82ee72b054a4
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* mf-impl.h (__mf_get_state, __mf_set_state): Don't use
__thread when TLS support is emulated.
* mf-hooks3.c (__mf_get_state, __mf_set_state): Likewise.
* mf-runtime.c (__mf_state_1): Likewise.
* configure.ac: Use GCC_CHECK_EMUTLS.
* configure: Regenerate.
* config.h.in: Regenerate.
config/
* tls.m4 (GCC_CHECK_EMUTLS): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143583 138bc75d-0d04-0410-961f-82ee72b054a4
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* All files: Update FSF address.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103197 138bc75d-0d04-0410-961f-82ee72b054a4
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(__mf_get_state): Remove attempt to recognize the main thread.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103119 138bc75d-0d04-0410-961f-82ee72b054a4
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(__mf_init): Set thread state active.
* mf-hooks3.c (__mf_pthread_spawner): Always set thread
state active.
(pthread_create wrapper): Always use thread spawner.
* testsuite/libmudflap.cth/pass37-frag.c: Increase timeout.
* testsuite/libmudflap.cth/pass39-frag.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103084 138bc75d-0d04-0410-961f-82ee72b054a4
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* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102108 138bc75d-0d04-0410-961f-82ee72b054a4
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* mf-hooks1.c: Likewise.
* mf-hooks2.c: Likewise.
* mf-hooks3.c: Likewise.
* mf-impl.h: Likewise.
* mf-runtime.c: Likewise.
* mf-runtime.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96850 138bc75d-0d04-0410-961f-82ee72b054a4
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* configure.ac: Look for more headers & functions.
* mf-hooks2.c (getmntent, inet_ntoa, getproto*): New wrapper functions.
* mf-runtime.h.in: Add new "#pragma redefine_extname"s for them.
* mf-runtime.c (options): Clean up integer signedness warnings.
(main): Add a declaration to fix a warning.
* mf-hooks3.c (pthread_exit): Add not-reached exit() to wrapper.
* configure, config.h.in: Regenerated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88517 138bc75d-0d04-0410-961f-82ee72b054a4
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* mf-runtime.c (__mfu_check): Remove mistaken mode-nop
handling.
(__mfu_usage): Include (C) 2004.
* mf-hooks3.c (__mf_find_threadinfo): Don't call tracing functions
here. Include a comment explaining why.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85014 138bc75d-0d04-0410-961f-82ee72b054a4
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Adopt splay trees for object database.
* Makefile.am: Copy splay-tree.* from libiberty.
* Makefile.in, testsuite/Makefile.in: Regenerated.
* mf-runtime.h.in (__mf_unregister): Add third parameter (type).
* mf-hooks[123].c (*): Add new third parameter to mf_unregister.
* mf-impl.h (BEGIN_PROTECT): Remove some trace text.
* mf-runtime.c: Rewrite code dealing with object database to use
libiberty splay trees. Remove tree liveness aging option.
* testsuite/libmudflap.c/fail18-frag.c: Add volatile flag.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83611 138bc75d-0d04-0410-961f-82ee72b054a4
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Portability improvements, e.g., libmudflap/15293.
* configure.in: Look for glibc extension functions. Look for
support of -f{function,data}-sections. Look for more headers.
Create testsuite/mfconfig.exp. Correct more "test x.." thinkos.
* Makefile.am: Use $(SECTION_FLAGS). Collapse piecemeal-compiled
mf-hooks* into usual single object per source.
* mf-hooks*.c: Remove all #if WRAP_foo conditionals.
* mf-hooks2.c: #include a bunch more system headers. Define strnlen
if system doesn't provide one.
* mf-hooks3.c (struct pthread_info): Add stack_*_alloc fields.
(pthread_create): Use it to properly GC dead thread stacks.
* mf-runtime.c (__mf_violation): Correct snprintf type warning.
* testsuite/Makefile.am: Stop generating site.exp.
* testsuite/mfconfig.exp.in: New file.
* testsuite/config/default.exp: Load new mfconfig.exp.
* testsuite/lib/libmudflap.exp (libmudflap-init): Add extra libraries.
(prune_gcc_output): Add glibc static linking warnings.
* testsuite/libmudflap.*/*frags.exp: Enumerate needed -lmudflap* libs.
* testsuite/libmudflap.c/pass46-frag.c: Ditto.
* configure, Makefile, aclocal.m4, config.h.in, testsuite/Makefile.in:
Regenerated with autoconf 2.57 and automake 1.7.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@82632 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@81764 138bc75d-0d04-0410-961f-82ee72b054a4
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