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julius |
2007-10-07 Release Manager
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* GCC 4.2.2 released.
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2007-07-19 Release Manager
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* GCC 4.2.1 released.
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2007-05-13 Release Manager
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* GCC 4.2.0 released.
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2006-12-04 Eric Botcazou
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* configure: Regenerate.
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2006-09-18 Tom Tromey
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* configure: Rebuilt.
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2006-06-21 Frank Ch. Eigler
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PR 21274
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mf-runtime.h installation based on ssp patch for PR 26473 from
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Mark Mitchell .
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* configure.ac (ACX_NONCANONICAL_TARGET): Use it.
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* Makefile.am (target_noncanonical): Define.
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(libsubincludedir): New variable.
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(nobase_libsubinclude_HEADERS): Add mf-runtime.h.
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(include_HEADERS): Remove.
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* configure, aclocal.m4, config.h.in: Regenerated.
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* Makefile.in, testsuite/Makefile.in: Likewise.
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* mf-runtime.h: Add #ifndef protection for conflicting _REENTRANT
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and _THREAD_SAFE redefinition values.
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2006-05-23 Carlos O'Donell
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* Makefile.am: Add install-html target. Add install-html to .PHONY
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* Makefile.in: Regenerate.
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| 41 |
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2006-04-19 Volker Reichelt
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PR mudflap/26789
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* testsuite/libmudflap.c++/error1-frag.cxx: New test.
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PR mudflap/26790
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* testsuite/libmudflap.c++/error2-frag.cxx: New test.
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| 49 |
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2006-04-10 Matthias Klose
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| 50 |
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| 51 |
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* testsuite/lib/libmudflap.exp (libmudflap-init): Recognize multilib
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directory names containing underscores.
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| 54 |
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2005-11-22 Janis Johnson
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* testsuite/lib/libmudflap.exp (libmudflap-init): Remove -static from
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MUDFLAP_FLAGS if static library not supported.
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| 58 |
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* testsuite/libmudflap.c/cfrags.exp (MUDFLAP_FLAGS): new.
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* testsuite/libmudflap.c/externs.exp: Ditto.
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| 60 |
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* testsuite/libmudflap.c++/ctors.exp: Ditto.
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* testsuite/libmudflap.c++/c++frags.exp: Ditto.
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* testsuite/libmudflap.cth/cthfrags.exp: Ditto.
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2005-10-04 James E Wilson
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* configure.ac (mudflap_cv_entry_point): Use quadrigraphs to declare
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$name as array of characters with unknown bound. Also store into the
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array.
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* configure: Regenerate.
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2005-09-30 James E. Wilson
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* configure.ac (pthread.h): Use AC_CHECK_HEADERS instead of
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AC_CHECK_HEADER.
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(target_thread_file): New. Set from sed'ed gcc output.
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(posix_threads): New. Set from target_thread_file. Use instead of
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ac_have_pthread_h.
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(pthread_create_version): Move initialization before code using it.
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* configure: Regenerate.
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* mf-heuristics.c (_end, ENTRY_POINT): Make them arrays with unknown
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bounds.
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2005-09-29 James E. Wilson
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* mf-hooks1.c (__mf_0fn_mmap, mmap, __mf_0fn_munmap, munmap): Protect
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with HAVE_MMAP ifdef.
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| 89 |
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2005-09-23 Frank Ch. Eigler
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PR 23084.
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* mf-hooks2.c (accept): Tolerate NULL sockaddr* parameter.
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| 94 |
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2005-09-23 Frank Ch. Eigler
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* testsuite/libmudflap.c++/pass58-frag.cxx: New test for heisenbug 19319.
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2005-09-23 Tom Tromey
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* aclocal.m4, configure: Rebuilt.
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* configure.ac: Use GCC_CHECK_TLS.
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* acinclude.m4 (LIBMUDFLAP_CHECK_TLS, LIBMUDFLAP_ENABLE): Moved
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to ../config.
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| 104 |
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| 105 |
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2005-08-22 Jim Wilson
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* mf-hooks2.c (MF_REGISTER_fopen): Define to __MF_TYPE_STATIC when
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__FreeBSD__ is defined.
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2005-08-17 Jim Wilson
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* mf-hooks1.c (malloc, calloc, realloc, free,
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__mf_wrap_alloca_indirect): Call BEGIN_MALLOC_PROTECT before calling
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the real routines, and END_MALLOC_PROTECT afterwards.
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* mf-impl.h (enum __mf_state_enum): Expand comment. Add in_malloc.
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(BEGIN_PROTECT): Handle in_malloc state.
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(BEGIN_MALLOC_PROTECT, END_MALLOC_PROTECT): New.
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* testsuite/libmudflap.c/hook2-allocstuff.c: New.
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2005-08-17 Kelley Cook
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* All files: Update FSF address.
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| 124 |
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2005-08-15 Ulrich Weigand
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* mf-hooks3.c (main_seen_p): Remove.
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(__mf_get_state): Remove attempt to recognize the main thread.
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| 128 |
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| 129 |
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2005-08-15 Maciej W. Rozycki
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* configure.ac: Test for the name of the symbol used for the entry
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point; define ENTRY_POINT to the result.
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* configure: Regenerate.
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* config.h.in: Regenerate.
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* mf-heuristics.c: Replace _start with ENTRY_POINT throughout.
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2005-08-14 Ulrich Weigand
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* mf-runtime.c (__mf_state_1): Initialize to reentrant.
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(__mf_init): Set thread state active.
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* mf-hooks3.c (__mf_pthread_spawner): Always set thread
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state active.
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(pthread_create wrapper): Always use thread spawner.
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| 144 |
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| 145 |
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* testsuite/libmudflap.cth/pass37-frag.c: Increase timeout.
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* testsuite/libmudflap.cth/pass39-frag.c: Likewise.
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| 148 |
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2005-07-16 Richard Henderson
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* acinclude.m4: New file.
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* configure.ac: Invoke LIBMUDFLAP_CHECK_TLS.
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| 152 |
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* configure, config.h.in, Makefile.in, testsuite/Makefile.in: Rebuild.
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| 153 |
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* mf-hooks1.c (__mf_0fn_malloc): Move body from ...
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| 154 |
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(__mf_0fn_calloc): ... here.
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* mf-hooks3.c (struct pthread_info): Remove.
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| 156 |
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(__mf_pthread_info, __mf_pthread_info_idx): Remove.
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| 157 |
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(LIBMUDFLAPTH_THREADS_MAX): Set to 1021.
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| 158 |
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(struct mf_thread_data): New.
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| 159 |
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(mf_thread_data, mf_thread_data_lock): New.
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| 160 |
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(__mf_allocate_blank_threadinfo): Remove.
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| 161 |
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(__mf_find_threadinfo): Rewrite and simplify. Only use if TLS is
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| 162 |
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not available.
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| 163 |
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(__mf_state_perthread): Remove.
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| 164 |
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(__mf_get_state, __mf_set_state): New.
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| 165 |
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(__mf_pthread_cleanup): Use &errno, rather than saved pointer.
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| 166 |
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Update mf_thread_data killing procedure.
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| 167 |
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(__mf_pthread_spawner): Similarly.
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| 168 |
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(__mf_0fn_pthread_create): Only use wrapper if necessary. Remove
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| 169 |
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code to allocate thread stack space.
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| 170 |
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(__mf_0fn_pthread_join, pthread_join): Remove.
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| 171 |
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(__mf_0fn_pthread_exit, pthread_exit): Remove.
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| 172 |
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* mf-impl.h (dyn_pthread_join, dyn_pthread_exit): Remove.
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| 173 |
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(__mf_state_1): Rename from __mf_state; use TLS when available.
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| 174 |
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(__mf_get_state, __mf_set_state): New. Update all users.
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| 175 |
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* mf-runtime.c (begin_recursion_protect1): New.
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| 176 |
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(BEGIN_RECURSION_PROTECT): Use it.
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| 177 |
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(__mf_state_1): Rename from __mf_state; use TLS when available.
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| 178 |
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(threads_active_p): Remove.
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| 179 |
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(__mf_usage): Compute it directly.
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| 180 |
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| 181 |
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2005-06-19 Ulrich Weigand
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| 183 |
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* testsuite/libmudflap.c/externs-1.c (main): Add return statement.
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| 185 |
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2005-06-15 Frank Ch. Eigler
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| 186 |
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| 187 |
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Fix for uncaching bug reported by Herman ten Brugge.
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| 188 |
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* mf-runtime.c (__mf_uncache_object): Search whole cache.
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| 189 |
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* testsuite/libmudflap.c/fail40-frag.c: New test.
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| 190 |
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| 191 |
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2005-05-23 Alfred M. Szmidt
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| 192 |
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| 193 |
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PR libmudflap/21724
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| 194 |
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* Makefile.am (AM_MAKEFLAGS): Pass includedir.
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| 195 |
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* Makefile.in: Amend.
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| 196 |
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| 197 |
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2005-06-14 Frank Ch. Eigler
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| 198 |
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| 199 |
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PR mudflap/21023
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| 200 |
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* testsuite/libmudflap.c/externs.exp, externs-{1,2}.c: New test files.
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* testsuite/libmudflap.c/cfrags.exp: Bypass new sources.
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| 202 |
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| 203 |
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2005-06-14 Frank Ch. Eigler
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| 205 |
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PR libmudflap/21094
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* testsuite/libmudflap.c++/*.exp: Assert build tree g++.
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| 208 |
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2005-06-14 Frank Ch. Eigler
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| 210 |
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PR mudflap/22064
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| 211 |
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* mf-impl.h (mudflap_mode, violation_mode): Make these ordinary
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unsigned vars with #defines instead of enums.
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2005-05-09 Mike Stump
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* configure: Regenerate.
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2005-04-12 Mike Stump
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* configure: Regenerate.
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| 222 |
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2005-04-12 Frank Ch. Eigler
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| 224 |
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PR mudflap/19266
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| 225 |
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* testsuite/libmudflap.c++/c++frags.exp: Also test -O permutation.
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| 226 |
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* testsuite/libmudflap.c++/pass57-frag.cxx: New test.
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| 227 |
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| 228 |
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2005-04-04 Alan Modra
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| 229 |
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| 230 |
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* mf-runtime.c (__mfu_unregister): Warning fix for char unsigned.
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| 232 |
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2005-03-31 Mike Stump
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| 234 |
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* mf-runtime.h: Add libmudflap copyright clause.
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| 235 |
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| 236 |
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2005-03-21 Mike Stump
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| 237 |
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| 238 |
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* mf-heuristics.c: Fix whitespace at end of line.
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| 239 |
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* mf-hooks1.c: Likewise.
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| 240 |
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* mf-hooks2.c: Likewise.
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| 241 |
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* mf-hooks3.c: Likewise.
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| 242 |
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* mf-impl.h: Likewise.
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| 243 |
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* mf-runtime.c: Likewise.
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| 244 |
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* mf-runtime.h: Likewise.
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| 245 |
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| 246 |
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2005-03-21 Zack Weinberg
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| 247 |
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| 248 |
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* configure.ac: Do not invoke TL_AC_GCC_VERSION.
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| 249 |
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In all substitutions, expand gcc_version in Makefile.
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| 250 |
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* aclocal.m4, configure: Regenerate.
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| 251 |
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* Makefile.am: Set gcc_version.
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| 252 |
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* Makefile.in, testsuite/Makefile.in: Regenerate.
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| 253 |
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| 254 |
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2005-03-17 Frank Ch. Eigler
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| 255 |
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| 256 |
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* mf-runtime.c (__mfu_check): Respect ignore_reads configuration.
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| 257 |
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* testsuite/libmudflap.c/{pass56,fail39}-frag.c: New tests.
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| 258 |
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| 259 |
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2005-02-13 Frank Ch. Eigler
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| 260 |
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| 261 |
|
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PR mudflap/19319
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| 262 |
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* testsuite/libmudflap.c++/pass55-frag.c: New test.
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| 263 |
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| 264 |
|
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2005-01-05 Richard Henderson
|
| 265 |
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| 266 |
|
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* testsuite/libmudflap.c/pass32-frag.c: Fix typo.
|
| 267 |
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| 268 |
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2005-01-02 Greg McGary
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| 269 |
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| 270 |
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* mf-impl.h (uintptr_t): Get typedef via stdint.h or define explicitly.
|
| 271 |
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* mf-runtime.h: New file, replaces mf-runtime.h.in.
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| 272 |
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* configure.ac (AC_CONFIG_FILES): mf-runtime.h is no longer generated.
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| 273 |
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* Makefile.in: Ditto.
|
| 274 |
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* testsuite/lib/libmudflap.exp: Add -I${srcdir}/.. to get mf-runtime.h
|
| 275 |
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* testsuite/libmudflap.c/pass32-frag.c: s/uintptr_t/__mf_uintptr_t/
|
| 276 |
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* testsuite/libmudflap.c/fail36-frag.c: New test.
|
| 277 |
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* testsuite/libmudflap.c/fail37-frag.c: New test.
|
| 278 |
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* testsuite/libmudflap.c/fail38-frag.c: New test.
|
| 279 |
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| 280 |
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2004-12-08 Kelley Cook
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| 281 |
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| 282 |
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* Makefile.am: Add ../config to ACLOCAL_AMFLAGS.
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| 283 |
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* aclocal.m4, Makefile.in, testsuite/Makefile.in: Regenerate.
|
| 284 |
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| 285 |
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2004-12-02 Richard Sandiford
|
| 286 |
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| 287 |
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* configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
|
| 288 |
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* aclocal.m4: Include ../config/gcc-version.m4.
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| 289 |
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* configure, Makefile.in, testsuite/Makefile.in: Regenerate.
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| 290 |
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| 291 |
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2004-11-29 Kelley Cook
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| 292 |
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| 293 |
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* Makefile.am: Define ACLOCAL_AMFLAGS.
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| 294 |
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* acinclude.m4: Remove.
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| 295 |
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* stamp-h.in: Remove superfluous stamp file.
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| 296 |
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* aclocal.m4, configure, Makefile.in: Regenerate.
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| 297 |
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* testsuite/Makefile.in: Likewise.
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| 298 |
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| 299 |
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2004-11-24 Kelley Cook
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| 300 |
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| 301 |
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* Makefile.am: Revert previous.
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| 302 |
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* acinclude.m4: Restore.
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| 303 |
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* aclocal.m4, configure, Makefile.in: Regenerate.
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| 304 |
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* testsuite/Makefile.in: Likewise.
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| 305 |
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| 306 |
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2004-11-24 Kelley Cook
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| 307 |
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| 308 |
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* Makefile.am: Define ACLOCAL_AMFLAGS.
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| 309 |
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* acinclude.m4: Remove.
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| 310 |
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* aclocal.m4, configure, Makefile.in: Regenerate.
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| 311 |
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* testsuite/Makefile.in: Likewise.
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| 312 |
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| 313 |
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2004-11-23 John David Anglin
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| 314 |
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| 315 |
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* testsuite/lib/libmudflap.exp: Use new procs in target-libpath.exp.
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| 316 |
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| 317 |
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2004-11-23 Kelley Cook
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| 318 |
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| 319 |
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* Makefile.in, configure, aclocal.m4: Regenerate with automake 1.9.3.
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| 320 |
|
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* testsuite/Makefile.in: Likewise.
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| 321 |
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| 322 |
|
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2004-11-01 Andreas Schwab
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| 323 |
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| 324 |
|
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* configure.ac: (target_alias): Default to $host_alias, not
|
| 325 |
|
|
$target.
|
| 326 |
|
|
* configure: Regenerated.
|
| 327 |
|
|
|
| 328 |
|
|
2004-10-28 Frank Ch. Eigler
|
| 329 |
|
|
|
| 330 |
|
|
* testsuite/libmudflap.c/fail35-,pass53-,pass54-frag.c: New tests.
|
| 331 |
|
|
* testsuite/libmudflap.c/pass35-frag.c: Correct embedded warning
|
| 332 |
|
|
message.
|
| 333 |
|
|
|
| 334 |
|
|
2004-10-25 Eric Botcazou
|
| 335 |
|
|
|
| 336 |
|
|
PR other/18138
|
| 337 |
|
|
* testsuite/lib/libmudflap.exp: Accept more than one multilib libgcc.
|
| 338 |
|
|
|
| 339 |
|
|
2004-10-12 Frank Ch. Eigler
|
| 340 |
|
|
|
| 341 |
|
|
* configure.ac: Check for more headers, functions.
|
| 342 |
|
|
* mf-hooks2.c (mkbuffer, unmkbuffer): New helper functions for
|
| 343 |
|
|
tracking overridden FILE buffers.
|
| 344 |
|
|
(fopen, setvbuf): New/revised hook functions for buffer overriding.
|
| 345 |
|
|
(setbuf,setlinebuf,fdopen,freopen,fopen64,freopen64,fclose): Ditto.
|
| 346 |
|
|
(fflush): Accept given NULL stream (means "all streams").
|
| 347 |
|
|
* mf-runtime.h.in:
|
| 348 |
|
|
* mf-runtime.c (__mfu_check): Accept accesses that span adjacent
|
| 349 |
|
|
HEAP/GUESS objects.
|
| 350 |
|
|
(LOOKUP_CACHE_SIZE_MAX): Raise to 64K entries tentatively.
|
| 351 |
|
|
(__mf_adapt_cache): Use them all.
|
| 352 |
|
|
* testsuite/libmudflap.c/pass35-frag.c: Update warning message.
|
| 353 |
|
|
* testsuite/libmudflap.c++/ctors.exp: Ditto.
|
| 354 |
|
|
* testsuite/libmudflap.c/{pass51,pass52}-frag.c: New tests.
|
| 355 |
|
|
* configure, config.h.in: Regenerated.
|
| 356 |
|
|
|
| 357 |
|
|
2004-10-05 Frank Ch. Eigler
|
| 358 |
|
|
|
| 359 |
|
|
* configure.ac: Checking for sys/socket.h once is enough.
|
| 360 |
|
|
* configure: Regenerated.
|
| 361 |
|
|
|
| 362 |
|
|
2004-10-04 Frank Ch. Eigler
|
| 363 |
|
|
|
| 364 |
|
|
* configure.ac: Look for more headers & functions.
|
| 365 |
|
|
* mf-hooks2.c (getmntent, inet_ntoa, getproto*): New wrapper functions.
|
| 366 |
|
|
* mf-runtime.h.in: Add new "#pragma redefine_extname"s for them.
|
| 367 |
|
|
* mf-runtime.c (options): Clean up integer signedness warnings.
|
| 368 |
|
|
(main): Add a declaration to fix a warning.
|
| 369 |
|
|
* mf-hooks3.c (pthread_exit): Add not-reached exit() to wrapper.
|
| 370 |
|
|
* configure, config.h.in: Regenerated.
|
| 371 |
|
|
|
| 372 |
|
|
2004-10-02 Frank Ch. Eigler
|
| 373 |
|
|
|
| 374 |
|
|
* testsuite/libmudflap.c/pass50-frag.c, fail33-frag.c, fail34-frag.c:
|
| 375 |
|
|
New tests for proper base/limit checking for aggregates.
|
| 376 |
|
|
|
| 377 |
|
|
2004-09-15 Joseph S. Myers
|
| 378 |
|
|
|
| 379 |
|
|
* testsuite/libmudflap.c/pass35-frag.c: Update expected message.
|
| 380 |
|
|
|
| 381 |
|
|
2004-09-07 Frank Ch. Eigler
|
| 382 |
|
|
|
| 383 |
|
|
* configure.ac: Look for pwd.h, grp.h, netdb.h headers and functions.
|
| 384 |
|
|
* mf-hooks2.c (strerror): Unregister previous string returned by
|
| 385 |
|
|
previous strerror.
|
| 386 |
|
|
(getlogin,cuserid,getpwnam,getpwuid,getgrnam,getgrgid): New wrappers.
|
| 387 |
|
|
(getservent,getservbyname,getservbyport,gai_strerror): Ditto.
|
| 388 |
|
|
* mf-runtime.h.in: Add redefine_extname pragmas for them all.
|
| 389 |
|
|
* mf-runtime.c (__mf_describe_object): Clarify object life status.
|
| 390 |
|
|
* testsuite/libmudflap.c/pass48-frag.c, pass49-frag.c, fail32-frag.c:
|
| 391 |
|
|
New tests.
|
| 392 |
|
|
* configure, config.h.in: Regenerated.
|
| 393 |
|
|
|
| 394 |
|
|
2004-08-03 Dale Johannesen
|
| 395 |
|
|
|
| 396 |
|
|
* mf-runtime.c: Conditionalize POSIX_SOURCE for Darwin.
|
| 397 |
|
|
|
| 398 |
|
|
2004-08-03 Frank Ch. Eigler
|
| 399 |
|
|
|
| 400 |
|
|
* mf-runtime.c (compare_uintptr_t): Remove function. Inline
|
| 401 |
|
|
simplified contents in all former callers.
|
| 402 |
|
|
|
| 403 |
|
|
2004-07-27 Ulrich Weigand
|
| 404 |
|
|
|
| 405 |
|
|
* mf-runtime.c (__mf_fini): Set mudflap_mode to mode_nop in
|
| 406 |
|
|
the statically linked case.
|
| 407 |
|
|
|
| 408 |
|
|
2004-07-27 Frank Ch. Eigler
|
| 409 |
|
|
|
| 410 |
|
|
* splay-tree.[ch]: Remove. Merge contents into ...
|
| 411 |
|
|
* mf-runtime.c: ... here, renaming symbols and making all functions
|
| 412 |
|
|
static. Remove unused min/max functions.
|
| 413 |
|
|
* Makefile.am: Forget about splay-tree.[ch].
|
| 414 |
|
|
* Makefile.in, testsuite/Makefile.in: Regenerated.
|
| 415 |
|
|
|
| 416 |
|
|
2004-07-21 Frank Ch. Eigler
|
| 417 |
|
|
|
| 418 |
|
|
* mf-runtime.c (__mfu_check): Remove mistaken mode-nop handling.
|
| 419 |
|
|
(__mfu_usage): Include (C) 2004.
|
| 420 |
|
|
* mf-hooks3.c (__mf_find_threadinfo): Don't call tracing functions
|
| 421 |
|
|
here. Include a comment explaining why.
|
| 422 |
|
|
|
| 423 |
|
|
2004-07-20 Frank Ch. Eigler
|
| 424 |
|
|
|
| 425 |
|
|
* mf-impl.h (__mf_options): Add ignore_reads and timestamps fields.
|
| 426 |
|
|
* mf-runtime.c (options): Give them a name.
|
| 427 |
|
|
(__mf_set_default_options): Set them.
|
| 428 |
|
|
(__mf_insert_new_object, __mfu_unregister): Optionalize timestamps.
|
| 429 |
|
|
(__mf_violation): Warning cleanup.
|
| 430 |
|
|
* mf-impl.h (MF_VALIDATE_EXTENT): Support ignore_reads option.
|
| 431 |
|
|
* splay-tree.c (splay_tree_delete_helper): Remove obsolete decl.
|
| 432 |
|
|
|
| 433 |
|
|
2004-07-15 Frank Ch. Eigler
|
| 434 |
|
|
|
| 435 |
|
|
g++/15861
|
| 436 |
|
|
* mf-runtime.c (__mf_init): Make it non-static. Tolerate
|
| 437 |
|
|
repeated invocation.
|
| 438 |
|
|
|
| 439 |
|
|
2004-07-09 Frank Ch. Eigler
|
| 440 |
|
|
|
| 441 |
|
|
Test case for g++/15861
|
| 442 |
|
|
* testsuite/libmudflap.c++/ctors-[12].cxx: New test case halves.
|
| 443 |
|
|
* testsuite/libmudflap.c++/ctors.exp: Driver.
|
| 444 |
|
|
* testsuite/libmudflap.c++/c++frags.exp: Elide redundant default.
|
| 445 |
|
|
Look only for *frag* test cases.
|
| 446 |
|
|
|
| 447 |
|
|
2004-07-08 Frank Ch. Eigler
|
| 448 |
|
|
|
| 449 |
|
|
ANSI C conversion, libmudflap specialization, recursion limiting.
|
| 450 |
|
|
* splay-tree.h (splay_tree_{de,}allocate_fn): Remove allocation_data
|
| 451 |
|
|
argument and indirection function pointers, update callers.
|
| 452 |
|
|
(splay_tree_s): Add statistics and recursion control fields
|
| 453 |
|
|
num_keys, max_depth, depth, rebalance_p.
|
| 454 |
|
|
* splay-tree.c (splay_tree_splay_helper): Track recursion depth.
|
| 455 |
|
|
Back out of search if it exceeds limit.
|
| 456 |
|
|
(splay_tree_splay): Manage recursion limiting with rebalancing as
|
| 457 |
|
|
needed.
|
| 458 |
|
|
(splay_tree_new): More initialization.
|
| 459 |
|
|
(splay_tree_rebalance): New function.
|
| 460 |
|
|
(splay_tree_foreach): Rewrite using nonrecursive logic.
|
| 461 |
|
|
(splay_tree_xmalloc_allocate, splay_tree_xmalloc_deallocate):
|
| 462 |
|
|
Remove. Point indirect calls to mf-runtime.c's routines.
|
| 463 |
|
|
(splay_tree_compare_ints, splay_tree_compare_pointers): Remove unused
|
| 464 |
|
|
functions.
|
| 465 |
|
|
(splay_tree_delete, splay_tree_delete_helper): Ditto.
|
| 466 |
|
|
* testsuite/heap-scalestress.c: New test based on one from
|
| 467 |
|
|
Eyal Lebedinsky :
|
| 468 |
|
|
|
| 469 |
|
|
2004-07-05 Matthias Klose
|
| 470 |
|
|
|
| 471 |
|
|
* libtool-version: New.
|
| 472 |
|
|
* Makefile.am (libmudflap_la_LDFLAGS, libmudflapth_la_LDFLAGS):
|
| 473 |
|
|
Use -version-info for soname.
|
| 474 |
|
|
* Makefile.in: Regenerate.
|
| 475 |
|
|
* configure.ac: Remove libtool_VERSION macro
|
| 476 |
|
|
* configure: Regenerate
|
| 477 |
|
|
|
| 478 |
|
|
2004-07-05 Zack Weinberg
|
| 479 |
|
|
|
| 480 |
|
|
* mf-runtime.h.in: Wrap declarations of struct __mf_cache,
|
| 481 |
|
|
__mf_lookup_cache, __mf_lc_mask, or __mf_lc_shift in
|
| 482 |
|
|
#ifndef _MUDFLAP.
|
| 483 |
|
|
|
| 484 |
|
|
2004-06-29 Frank Ch. Eigler
|
| 485 |
|
|
|
| 486 |
|
|
Splay tree implementation fork.
|
| 487 |
|
|
* splay-tree.c, splay-tree.h: Copied & modified from libiberty.
|
| 488 |
|
|
Use hard-coded comparison function for uintptr_t. Remove key/value
|
| 489 |
|
|
deallocation logic. Cache last splayed key for consecutive lookups.
|
| 490 |
|
|
* Makefile.am, Makefile.in: Use them, don't link to them.
|
| 491 |
|
|
* mf-runtime.c (__mf_object_tree): Adapt to simpler splay_tree_new.
|
| 492 |
|
|
(__mf_find_objects2): Flip successor/predecessor search sequence.
|
| 493 |
|
|
* ansidecl.h, libiberty.h: Removed dummy files.
|
| 494 |
|
|
|
| 495 |
|
|
2004-06-29 Nick Clifton
|
| 496 |
|
|
|
| 497 |
|
|
* configure.ac (AC_CHECK_HEADERS): Add dirent.h
|
| 498 |
|
|
* configure: Regenerate.
|
| 499 |
|
|
* mf-hooks2.c: Surround uses of dirent.h with #ifdef
|
| 500 |
|
|
HAVE_DIRENT_H.
|
| 501 |
|
|
Remove spurious inclusion of .
|
| 502 |
|
|
|
| 503 |
|
|
2004-06-29 Nick Clifton
|
| 504 |
|
|
|
| 505 |
|
|
* mf-runtime.c (pthread_join): Only apply the weak pragma if the
|
| 506 |
|
|
function actually exists.
|
| 507 |
|
|
|
| 508 |
|
|
2004-06-25 Frank Ch. Eigler
|
| 509 |
|
|
|
| 510 |
|
|
* ansidecl.h, libiberty.h: New dummy files for building splay-tree.
|
| 511 |
|
|
* config.h.in: Regenerated.
|
| 512 |
|
|
|
| 513 |
|
|
2004-06-24 Frank Ch. Eigler
|
| 514 |
|
|
|
| 515 |
|
|
Adopt splay trees for object database.
|
| 516 |
|
|
* Makefile.am: Copy splay-tree.* from libiberty.
|
| 517 |
|
|
* Makefile.in, testsuite/Makefile.in: Regenerated.
|
| 518 |
|
|
* mf-runtime.h.in (__mf_unregister): Add third parameter (type).
|
| 519 |
|
|
* mf-hooks[123].c (*): Add new third parameter to mf_unregister.
|
| 520 |
|
|
* mf-impl.h (BEGIN_PROTECT): Remove some trace text.
|
| 521 |
|
|
* mf-runtime.c: Rewrite code dealing with object database to use
|
| 522 |
|
|
libiberty splay trees. Remove tree liveness aging option.
|
| 523 |
|
|
* testsuite/libmudflap.c/fail18-frag.c: Add volatile flag.
|
| 524 |
|
|
|
| 525 |
|
|
2004-06-15 Paolo Bonzini
|
| 526 |
|
|
|
| 527 |
|
|
* configure.ac: New name of configure.in. Update
|
| 528 |
|
|
AC_INIT, AC_CONFIG_SRCDIR, AC_CONFIG_HEADERS, AC_CONFIG_FILES,
|
| 529 |
|
|
AC_OUTPUT, AM_INIT_AUTOMAKE to the preferred style for
|
| 530 |
|
|
Autoconf 2.5x and Automake 1.7 or later.
|
| 531 |
|
|
* configure.in: Remove.
|
| 532 |
|
|
* configure: Regenerate.
|
| 533 |
|
|
|
| 534 |
|
|
* Makefile.am: Remove useless multilib rules.
|
| 535 |
|
|
* Makefile.in: Regenerate.
|
| 536 |
|
|
|
| 537 |
|
|
2004-06-15 Paolo Bonzini
|
| 538 |
|
|
|
| 539 |
|
|
* .cvsignore: New file.
|
| 540 |
|
|
|
| 541 |
|
|
2004-06-10 Stephen Crowley
|
| 542 |
|
|
|
| 543 |
|
|
PR libmudflap/13505
|
| 544 |
|
|
* mf-hooks2.c (semctl): Add cygwin porting hack.
|
| 545 |
|
|
|
| 546 |
|
|
2004-06-09 Frank Ch. Eigler
|
| 547 |
|
|
|
| 548 |
|
|
ctype support.
|
| 549 |
|
|
* configure.in: Look for ctype header and glibc implementation.
|
| 550 |
|
|
* mf-hooks2.c (__ctype_{b,toupper,tolower}_loc): Sample ctype
|
| 551 |
|
|
array hooks for glibc 2.3.
|
| 552 |
|
|
* mf-runtime.h.in: Wrap them.
|
| 553 |
|
|
* mf-runtime.c (__mf_init): Leave marker regarding other ctype
|
| 554 |
|
|
implementations.
|
| 555 |
|
|
* testsuite/libmudflap.c/pass47-frag.c: New test.
|
| 556 |
|
|
* configure, config.h.in: Regenerated.
|
| 557 |
|
|
|
| 558 |
|
|
2004-06-04 Frank Ch. Eigler
|
| 559 |
|
|
|
| 560 |
|
|
Portability improvements, e.g., libmudflap/15293.
|
| 561 |
|
|
* configure.in: Look for glibc extension functions. Look for
|
| 562 |
|
|
support of -f{function,data}-sections. Look for more headers.
|
| 563 |
|
|
Create testsuite/mfconfig.exp. Correct more "test x.." thinkos.
|
| 564 |
|
|
* Makefile.am: Use $(SECTION_FLAGS). Collapse piecemeal-compiled
|
| 565 |
|
|
mf-hooks* into usual single object per source.
|
| 566 |
|
|
* mf-hooks*.c: Remove all #if WRAP_foo conditionals.
|
| 567 |
|
|
* mf-hooks2.c: #include a bunch more system headers. Define strnlen
|
| 568 |
|
|
if system doesn't provide one.
|
| 569 |
|
|
* mf-hooks3.c (struct pthread_info): Add stack_*_alloc fields.
|
| 570 |
|
|
(pthread_create): Use it to properly GC dead thread stacks.
|
| 571 |
|
|
* mf-runtime.c (__mf_violation): Correct snprintf type warning.
|
| 572 |
|
|
* testsuite/Makefile.am: Stop generating site.exp.
|
| 573 |
|
|
* testsuite/mfconfig.exp.in: New file.
|
| 574 |
|
|
* testsuite/config/default.exp: Load new mfconfig.exp.
|
| 575 |
|
|
* testsuite/lib/libmudflap.exp (libmudflap-init): Add extra libraries.
|
| 576 |
|
|
(prune_gcc_output): Add glibc static linking warnings.
|
| 577 |
|
|
* testsuite/libmudflap.*/*frags.exp: Enumerate needed -lmudflap* libs.
|
| 578 |
|
|
* testsuite/libmudflap.c/pass46-frag.c: Ditto.
|
| 579 |
|
|
* configure, Makefile, aclocal.m4, config.h.in, testsuite/Makefile.in:
|
| 580 |
|
|
Regenerated with autoconf 2.57 and automake 1.7.
|
| 581 |
|
|
|
| 582 |
|
|
2004-06-04 Per Bothner
|
| 583 |
|
|
|
| 584 |
|
|
* configure.in (LIBMUDFLAPTH): Fix thinko.
|
| 585 |
|
|
|
| 586 |
|
|
* configure.in: Check for more headers.
|
| 587 |
|
|
* mf-hooks2.c: Conditionalize on HAVE_SYS_SOCKET_H etc.
|
| 588 |
|
|
|
| 589 |
|
|
* mf-runtime.c: In two places conditionalize on SIUSR1 rather than
|
| 590 |
|
|
HAVE_SIGNAL as mingw has signal.h but not SIUSR1.
|
| 591 |
|
|
|
| 592 |
|
|
2004-06-01 Andreas Jaeger
|
| 593 |
|
|
|
| 594 |
|
|
* configure.in: Handle multilibs, support
|
| 595 |
|
|
--enable-version-specific-runtime-libs.
|
| 596 |
|
|
* Makefile.am (lib_LTLIBRARIES): Rename to ...
|
| 597 |
|
|
(toolexeclib_LTLIBRARIES): this for multilib support.
|
| 598 |
|
|
* Makefile.in: Regenerated.
|
| 599 |
|
|
* configure: Regenerated.
|
| 600 |
|
|
* aclocal.m4: Regenerated.
|
| 601 |
|
|
* config.h.in: Regenerated.
|
| 602 |
|
|
* testsuite/Makefile.in: Regenerated.
|
| 603 |
|
|
|
| 604 |
|
|
2004-06-01 Andreas Jaeger
|
| 605 |
|
|
|
| 606 |
|
|
* testsuite/lib/libmudflap.exp (libmudflap-init): Handle
|
| 607 |
|
|
multilibs, using multilib directory instead of hardcoded path.
|
| 608 |
|
|
Set LD_RUN_PATH.
|
| 609 |
|
|
|
| 610 |
|
|
2004-05-21 Frank Ch. Eigler
|
| 611 |
|
|
|
| 612 |
|
|
* Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS.
|
| 613 |
|
|
* Makefile.in: Ditto.
|
| 614 |
|
|
|
| 615 |
|
|
2004-05-18 Kaz Kojima
|
| 616 |
|
|
|
| 617 |
|
|
* acinclude.m4 (lt_cv_deplibs_check_method): Use pass_all on sh*.
|
| 618 |
|
|
* aclocal.m4, configure: Rebuilt.
|
| 619 |
|
|
|
| 620 |
|
|
2004-05-17 Frank Ch. Eigler
|
| 621 |
|
|
|
| 622 |
|
|
* lib/libmudflap.exp (libmudflap-init): For C++ test cases only,
|
| 623 |
|
|
import some build settings from libstdc++-v3 testsuite_flags.
|
| 624 |
|
|
* .../cfrags.exp, .../c++frags.exp, .../cthfrags.exp: Corresponding
|
| 625 |
|
|
changes to pass test language.
|
| 626 |
|
|
|
| 627 |
|
|
* mf-runtime.c (__mfu_check): Poison the cache with antidote for
|
| 628 |
|
|
quicker mode-nop handling.
|
| 629 |
|
|
|
| 630 |
|
|
2004-03-25 Frank Ch. Eigler
|
| 631 |
|
|
|
| 632 |
|
|
* mf-impl.h: Added libgcc license header.
|
| 633 |
|
|
|
| 634 |
|
|
2004-03-20 Frank Ch. Eigler
|
| 635 |
|
|
|
| 636 |
|
|
* mf-hooks[123].c, mf-runtime.c, mf-heuristics.c:
|
| 637 |
|
|
Added libgcc license header.
|
| 638 |
|
|
* mf-hooks3.c (__mf_0fn_pthread_create): Correct arg constness.
|
| 639 |
|
|
(pthread_create): Simplify stack allocation syntax.
|
| 640 |
|
|
|
| 641 |
|
|
2004-03-08 Loren J. Rittle
|
| 642 |
|
|
|
| 643 |
|
|
* mf-hooks2.c: Support FreeBSD.
|
| 644 |
|
|
(WRAP_gets): Avoid gets().
|
| 645 |
|
|
* testsuite/libmudflap.c/pass-stratcliff.c: Do not
|
| 646 |
|
|
test unimplemented mem/str calls on FreeBSD.
|
| 647 |
|
|
* testsuite/libmudflap.c/pass21-frag.c: Do not include
|
| 648 |
|
|
on FreeBSD.
|
| 649 |
|
|
|
| 650 |
|
|
2004-01-30 Frank Ch. Eigler
|
| 651 |
|
|
|
| 652 |
|
|
* testsuite/libmudflap.c/pass36-frag.c: Add missing free() call.
|
| 653 |
|
|
* testsuite/libmudflap.c/pass46-frag.c: New test for -fmudflapir.
|
| 654 |
|
|
* testsuite/libmudflap.cth/cthfrags.exp: Add -DSTATIC to compiler
|
| 655 |
|
|
flags for static linking permutation.
|
| 656 |
|
|
* testsuite/libmudflap.cth/pass40-frag.c: When -DSTATIC, avoid
|
| 657 |
|
|
some pthreads code that croaks on linux glibc tls.
|
| 658 |
|
|
|
| 659 |
|
|
2004-01-27 Frank Ch. Eigler
|
| 660 |
|
|
|
| 661 |
|
|
* testsuite/libmudflap.c/fail31-frag.c, pass45-frag.c: New tests.
|
| 662 |
|
|
|
| 663 |
|
|
2004-01-15 Frank Ch. Eigler
|
| 664 |
|
|
|
| 665 |
|
|
* testsuite/libmudflap.c/pass44-frag.c: New test.
|
| 666 |
|
|
|
| 667 |
|
|
2004-01-12 Frank Ch. Eigler
|
| 668 |
|
|
|
| 669 |
|
|
* testsuite/libmudflap.c/fail{28,29,30}-frag.c: New tests.
|
| 670 |
|
|
|
| 671 |
|
|
2004-01-08 Frank Ch. Eigler
|
| 672 |
|
|
|
| 673 |
|
|
* testsuite/libmudflap.c/pass43-frag.c: Added missing program rc.
|
| 674 |
|
|
|
| 675 |
|
|
2003-12-11 Frank Ch. Eigler
|
| 676 |
|
|
|
| 677 |
|
|
* testsuite/libmudflap.c/pass42-frag.c, pass43-frag.c: New tests.
|
| 678 |
|
|
|
| 679 |
|
|
2003-12-08 Andrew Pinski
|
| 680 |
|
|
|
| 681 |
|
|
PR libmudflap/12670
|
| 682 |
|
|
* configure.in: Add check for see if
|
| 683 |
|
|
socklen_t typedef is in sys/socket.h.
|
| 684 |
|
|
* mf-hooks1.c: Add define if socklen_t
|
| 685 |
|
|
is not typedef.
|
| 686 |
|
|
* mf-hooks2.c: Likewise.
|
| 687 |
|
|
* mf-hooks3.c: Likewise.
|
| 688 |
|
|
* config.h.in: Regen.
|
| 689 |
|
|
* configure: Regen.
|
| 690 |
|
|
|
| 691 |
|
|
2003-12-08 Frank Ch. Eigler
|
| 692 |
|
|
|
| 693 |
|
|
* mf-runtime.c (__mf_watch_or_not): Tweak tracing message.
|
| 694 |
|
|
* testsuite/libmudflap.c/fail21-frag.c: Defeat aliasing
|
| 695 |
|
|
optimizations.
|
| 696 |
|
|
* testsuite/libmudflap.c/pass25-frag.c: Ditto.
|
| 697 |
|
|
* testsuite/libmudflap.c/pass26-frag.c: Tolerate non-overlapping
|
| 698 |
|
|
(unoptimized) allocation of stack space.
|
| 699 |
|
|
|
| 700 |
|
|
2003-12-07 Richard Henderson
|
| 701 |
|
|
|
| 702 |
|
|
* testsuite/libmudflap.c/fail23-frag.c (main): Adjust addend to 11.
|
| 703 |
|
|
* testsuite/libmudflap.c/fail27-frag.c (foo): Mark noinline.
|
| 704 |
|
|
|
| 705 |
|
|
2003-12-06 Andrew Pinski
|
| 706 |
|
|
|
| 707 |
|
|
partial PR libmudflap/12670
|
| 708 |
|
|
* mf-hooks1.c: Respect Darwin checks. Conditionalize POSIX_SOURCE.
|
| 709 |
|
|
* mf-hooks2.c: Likewise.
|
| 710 |
|
|
* mf-hooks3.c: Likewise.
|
| 711 |
|
|
|
| 712 |
|
|
2003-11-19 Frank Ch. Eigler
|
| 713 |
|
|
|
| 714 |
|
|
libstdc++/11696
|
| 715 |
|
|
* mf-runtime.h.in: Switch to #pragma redefine_extname for
|
| 716 |
|
|
symbols interposed at compile time.
|
| 717 |
|
|
* testsuite/libmudflap.c++/pass41-frag.cxx: New test.
|
| 718 |
|
|
|
| 719 |
|
|
libmudflap/12939
|
| 720 |
|
|
* mf-hooks2.c (semctl): Tolerate FreeBSD.
|
| 721 |
|
|
|
| 722 |
|
|
* configure.in: Reorganize check for .
|
| 723 |
|
|
* configure: Regenerated.
|
| 724 |
|
|
|
| 725 |
|
|
2003-11-04 David Edelsohn
|
| 726 |
|
|
|
| 727 |
|
|
* mf-runtime.c (_ALL_SOURCE): Define for AIX.
|
| 728 |
|
|
(_LARGE_FILE_API): Define for AIX.
|
| 729 |
|
|
* mf-hooks[123]: Same.
|
| 730 |
|
|
(_XOPEN_SOURCE_EXTENDED): Define to 1 for AIX.
|
| 731 |
|
|
|
| 732 |
|
|
2003-10-21 David Edelsohn
|
| 733 |
|
|
|
| 734 |
|
|
* mf-runtime.c (_XOPEN_SOURCE_EXTENDED): Define to 1 for AIX.
|
| 735 |
|
|
|
| 736 |
|
|
2003-07-29 Frank Ch. Eigler
|
| 737 |
|
|
|
| 738 |
|
|
2003-07-29 Gerald Pfeifer
|
| 739 |
|
|
|
| 740 |
|
|
* configure.in: Update check for union semun.
|
| 741 |
|
|
|
| 742 |
|
|
2003-07-29 Gerald Pfeifer
|
| 743 |
|
|
|
| 744 |
|
|
PR other/11673
|
| 745 |
|
|
* mf-hooks2.c [WRAP_semctl]: Fix check for HAVE_UNION_SEMUN.
|
| 746 |
|
|
|
| 747 |
|
|
2003-07-29 Frank Ch. Eigler
|
| 748 |
|
|
|
| 749 |
|
|
PR other/11673
|
| 750 |
|
|
* configure.in: Add checks for 64-bit LFS functions, struct semun
|
| 751 |
|
|
definition, for BSD compatibility.
|
| 752 |
|
|
* mf-hooks1.c: Respect BSD checks. Conditionalize POSIX_SOURCE.
|
| 753 |
|
|
* mf-hooks2.c: Ditto. Include for bcmp* decls.
|
| 754 |
|
|
* mf-hooks3.c: Ditto.
|
| 755 |
|
|
(pthread_create): Try MAP_ANON on platforms without the MAP_ANONYMOUS
|
| 756 |
|
|
mmap flag.
|
| 757 |
|
|
* configure, config.h.in: Regenerated.
|
| 758 |
|
|
|
| 759 |
|
|
2003-07-23 Frank Ch. Eigler
|
| 760 |
|
|
|
| 761 |
|
|
Multithreading fixes:
|
| 762 |
|
|
* mf-runtime.c (__mf_object): Store allocating/deallocating
|
| 763 |
|
|
thread id.
|
| 764 |
|
|
(options): Support new "-thread-stack" option.
|
| 765 |
|
|
Rename "-heur-argv-environ" option to "-heur-stdlib".
|
| 766 |
|
|
Disable "-lc-mask" and "-lc-shift" options.
|
| 767 |
|
|
(__mf_dynamic): Add function pointers for pthread_join/_exit.
|
| 768 |
|
|
(__assert_fail): New self-contained function for glibc.
|
| 769 |
|
|
* mf-hooks3.c: Essentially rewritten, particularly related to
|
| 770 |
|
|
use of __mf_pthread_info array.
|
| 771 |
|
|
(pthread_join, _exit): New hook functions.
|
| 772 |
|
|
* mf-impl.h (BEGIN_PROTECT): Handle starting_p case.
|
| 773 |
|
|
* testsuite/libmudflap.cth/pass40-frag.c: New test.
|
| 774 |
|
|
|
| 775 |
|
|
Warning cleanups:
|
| 776 |
|
|
* mf-heuristics.c: Add type casts for tracing, sub calls.
|
| 777 |
|
|
* mf-impl.h (BEGIN_PROTECT): Redefine to omit result type.
|
| 778 |
|
|
Update all callers to declare explicit result holder.
|
| 779 |
|
|
(END_PROTECT): Removed.
|
| 780 |
|
|
* testsuite/*/*frags.exp: Clean up default MUDFLAP_OPTIONS.
|
| 781 |
|
|
|
| 782 |
|
|
2003-07-15 Diego Novillo
|
| 783 |
|
|
|
| 784 |
|
|
* testsuite/libmudflap.c/fail21-frag.c: Add volatile modifiers.
|
| 785 |
|
|
* testsuite/libmudflap.c/fail15-frag.c: Likewise.
|
| 786 |
|
|
* testsuite/libmudflap.c/fail13-frag.c: Likewise.
|
| 787 |
|
|
|
| 788 |
|
|
2003-07-04 Frank Ch. Eigler
|
| 789 |
|
|
|
| 790 |
|
|
* mf-hooks1.c, 2.c, 3.c: New file, splits up content from old ...
|
| 791 |
|
|
* mf-hooks: Removed.
|
| 792 |
|
|
* mf-impl.h (MF_VALIDATE_EXTENT, BEGIN_PROTECT, END_PROTECT):
|
| 793 |
|
|
Move these macros from old mf-hooks.c here.
|
| 794 |
|
|
* Makefile.am: Adapt to split-up hook sources for faster builds.
|
| 795 |
|
|
* Makefile.in: Regenerated.
|
| 796 |
|
|
|
| 797 |
|
|
* mf-heuristics.c: Remove #if-0 block.
|
| 798 |
|
|
|
| 799 |
|
|
* mf-impl.h (__mf_state): Reorganize declaration and implementation.
|
| 800 |
|
|
(__mf_starting_p): New state only for use while dlsym bootstrapping.
|
| 801 |
|
|
(CALL_REAL, __mf_init): Corresponding changes.
|
| 802 |
|
|
(TRACE, VERBOSE_TRACE): Include thread id and "mf:" prefix. Update
|
| 803 |
|
|
all callers to remove redundant "mf:" prefix.
|
| 804 |
|
|
* mf-runtime.h.in: #define a few reentrancy macros for libmudflapth.
|
| 805 |
|
|
* mf-hooks3.c: Rewrite chunks to support per-thread __mf_state value.
|
| 806 |
|
|
(__mf_pthread_info): Become a hash table.
|
| 807 |
|
|
|
| 808 |
|
|
* testsuite/lib/mfdg.exp: Support new "dg-timeout" and
|
| 809 |
|
|
"dg-repetitions" directives to control test case execution.
|
| 810 |
|
|
* testsuite/libmudflap.cth/pass37-frag.c: Add timeout and repeat
|
| 811 |
|
|
options.
|
| 812 |
|
|
* testsuite/libmudflap.cth/pass39-frag.c: Ditto for this new test.
|
| 813 |
|
|
|
| 814 |
|
|
2003-06-25 Frank Ch. Eigler
|
| 815 |
|
|
|
| 816 |
|
|
* mf-hooks.c (alloca): Separate into stub.
|
| 817 |
|
|
(__mf_wrap_alloca_indirect): New function. Use CALL_REAL
|
| 818 |
|
|
malloc/free for alloca blocks.
|
| 819 |
|
|
(pthread_create): Tolerate failing pthread_attr_get* calls.
|
| 820 |
|
|
* mf-runtime.c (__mf_fini): Call __mf_wrap_alloca_indirect.
|
| 821 |
|
|
* mf-impl.h (CALL_WRAP): Remove macro.
|
| 822 |
|
|
* testsuite/libmudflap.c/pass21-frag.c: Include .
|
| 823 |
|
|
* testsuite/libmudflap.c/pass23-frag.c: Include more struct
|
| 824 |
|
|
padding for ia64 BIT_FIELD_REF constructs.
|
| 825 |
|
|
|
| 826 |
|
|
2003-06-19 Frank Ch. Eigler
|
| 827 |
|
|
|
| 828 |
|
|
* mf-hooks.c (struct pthread_info): Add "thread_errno" field.
|
| 829 |
|
|
(__mf_pthread_spawner, __mf_pthread_cleanup): Use it with GUESS
|
| 830 |
|
|
libmudflap object type.
|
| 831 |
|
|
* mf-runtime.c (__mfu_unregister): Correct cemetary logic to avoid
|
| 832 |
|
|
crashes on unregistering STATIC objects.
|
| 833 |
|
|
|
| 834 |
|
|
2003-06-17 Frank Ch. Eigler
|
| 835 |
|
|
|
| 836 |
|
|
Based on patch from Eyal Lebedinsky :
|
| 837 |
|
|
* mf-hooks.c (__mf_pthread_spawner): Register thread errno.
|
| 838 |
|
|
(time, strerror, fopen, fopen64, fclose, fread): New hooks.
|
| 839 |
|
|
(fwrite, fgetc, fgets, getc, gets, ungetc, fputc): New hooks.
|
| 840 |
|
|
(fputs, putc, puts, clearerr, feof, ferror, fileno): New hooks.
|
| 841 |
|
|
(printf, fprintf, sprintf, snprintf, vprintf, vfprintf): New hooks.
|
| 842 |
|
|
(vsprintf, vsnprintf, access, remove, fflush, fseek): New hooks.
|
| 843 |
|
|
(fseeko64, ftell, ftello64, rewind, fgetpos, fsetpos): New hooks.
|
| 844 |
|
|
(stat, stat64, fstat, lstat, mkfifo, setvbuf, setbuf): New hooks.
|
| 845 |
|
|
(setvbuf, opendir, closedir, readdir, recv, recvfrom): New hooks.
|
| 846 |
|
|
(recvmsg, send, sendto, sendmsg, setsockopt, getsockopt): New hooks.
|
| 847 |
|
|
(accept, bind, connect, gethostname, sethostname): New hooks.
|
| 848 |
|
|
(gethostbyname, wait, waitpid, popen, pclose, execve): New hooks.
|
| 849 |
|
|
(execv, execvp, system, dlopen, dlclose, dlerror, dlsym): New hooks.
|
| 850 |
|
|
(semop, semctl, shmctl, shmat, shmdt): New hooks.
|
| 851 |
|
|
* mf-runtime.h.in: Corresponding changes.
|
| 852 |
|
|
* mf-runtime.c (__mf_ini): Register stdio objects. Use STATIC type.
|
| 853 |
|
|
(opts) Rename heur_argv_environ to heur_std_data.
|
| 854 |
|
|
(__mf_wrap_main): Use STATIC type for argv/environ strings.
|
| 855 |
|
|
* Makefile.am: Corresponding changes.
|
| 856 |
|
|
* Makefile.in: Regenerated.
|
| 857 |
|
|
|
| 858 |
|
|
2003-06-11 Frank Ch. Eigler
|
| 859 |
|
|
|
| 860 |
|
|
* mf-heuristics.c (__mf_heuristic_check): Disable stack_bounds
|
| 861 |
|
|
heuristic for threaded case, and for non-x86-linux targets.
|
| 862 |
|
|
* mf-hooks.c (__mf_0fn_calloc): Provide a working dummy implementation
|
| 863 |
|
|
for use during pre-main() program startup.
|
| 864 |
|
|
(__mf_0fn_*): Make these functions non-static.
|
| 865 |
|
|
* mf-impl.h (DECLARE, CALL_REAL): Support calls to 0fn backup hook
|
| 866 |
|
|
functions.
|
| 867 |
|
|
* mf-runtime.c (__mf_state): Set initial state to "starting".
|
| 868 |
|
|
(__mf_resolve_single_dynamic): Tolerate repeated calls for same symbol.
|
| 869 |
|
|
(__wrap_main): New function to register argv[] and environ[] strings.
|
| 870 |
|
|
(__mf_ini): Call it.
|
| 871 |
|
|
(*): In all trace functions, use "%p" as formatter for uintptr_t.
|
| 872 |
|
|
|
| 873 |
|
|
* testsuite/libmudflap.c/pass38-frag.c: New test case.
|
| 874 |
|
|
* testsuite/libmudflap.cth/pass37-frag.c: Improved test.
|
| 875 |
|
|
|
| 876 |
|
|
* acinclude.m4: Add comments with aoliva's concerns about x86_64
|
| 877 |
|
|
pass_all.
|
| 878 |
|
|
* aclocal.m4, configure: Regenerated.
|
| 879 |
|
|
|
| 880 |
|
|
2003-06-04 Frank Ch. Eigler
|
| 881 |
|
|
|
| 882 |
|
|
* acinclude.m4: Correct typo in AC_MSG_CHECKING.
|
| 883 |
|
|
* aclocal.m4, configure: Regenerated.
|
| 884 |
|
|
|
| 885 |
|
|
2003-06-03 Frank Ch. Eigler
|
| 886 |
|
|
|
| 887 |
|
|
* acinclude.m4: Force "pass_all" deplibs_check_method for libtool
|
| 888 |
|
|
for x86_64 target. Disable caching for this value.
|
| 889 |
|
|
* aclocal.m4, configure: Regenerated.
|
| 890 |
|
|
|
| 891 |
|
|
2003-06-02 Frank Ch. Eigler
|
| 892 |
|
|
|
| 893 |
|
|
* testsuite/libmudflap.c/pass38-frag.c: Deleted. -fwritable-strings
|
| 894 |
|
|
is about to become deprecated, and its present handling bugs are
|
| 895 |
|
|
unworthy of fixing.
|
| 896 |
|
|
|
| 897 |
|
|
2003-05-30 Frank Ch. Eigler
|
| 898 |
|
|
|
| 899 |
|
|
* testsuite/libmudflap.c/pass38-frag.c: New test for
|
| 900 |
|
|
-fwritable-strings.
|
| 901 |
|
|
|
| 902 |
|
|
2003-05-23 Frank Ch. Eigler
|
| 903 |
|
|
|
| 904 |
|
|
* mf-runtime.c (__mf_sigusr1_handle): Call unlocked variant of
|
| 905 |
|
|
__mf_report, asserting reentrant calling context.
|
| 906 |
|
|
|
| 907 |
|
|
2003-05-23 Frank Ch. Eigler
|
| 908 |
|
|
|
| 909 |
|
|
* mf-hooks.c (realloc): Correct reentrancy logic.
|
| 910 |
|
|
* testsuite/libmudflap.c/hook-allocstuff.c: New test case.
|
| 911 |
|
|
|
| 912 |
|
|
2003-05-20 Frank Ch. Eigler
|
| 913 |
|
|
|
| 914 |
|
|
* mf-hooks.c (LIBMUDFLAPTH_THREADS_MAX): New macro, replaces
|
| 915 |
|
|
PTHREAD_THREADS_MAX. Update users.
|
| 916 |
|
|
* mf-runtime.c (__mf_usage): Print [active] instead of [default]
|
| 917 |
|
|
for active options.
|
| 918 |
|
|
* testsuite/Makefile.am (all-local): Prime dejagnu site.exp file
|
| 919 |
|
|
with libmudflapth presence indicator.
|
| 920 |
|
|
* testsuite/Makefile.in: Regenerated.
|
| 921 |
|
|
|
| 922 |
|
|
2003-05-16 Frank Ch. Eigler
|
| 923 |
|
|
|
| 924 |
|
|
* Makefile.am (AM_CFLAGS): Remove "-ansi".
|
| 925 |
|
|
* configure.in: Remove silly no-pthreads => no-shared logic.
|
| 926 |
|
|
* Makefile.in, configure: Regenerated.
|
| 927 |
|
|
* mf-heuristics.c (__mf_heuristic_check): Remove reentrancy hacks.
|
| 928 |
|
|
* mf-hooks.c (BEGIN_PROTECT, END_PROTECT): Reorganize reentrancy
|
| 929 |
|
|
code. Count reentrancy events.
|
| 930 |
|
|
(all hook functions): Don't directly manipulate __mf_state variable.
|
| 931 |
|
|
Add TRACE calls to hook functions without them.
|
| 932 |
|
|
* mf-impl.h (LOCKTH): Try to count lock contention events.
|
| 933 |
|
|
(VERBOSE_TRACE, TRACE): Remove reentrancy hacks.
|
| 934 |
|
|
* mf-runtime.c (BEGIN_RECURSION_PROTECT, END_RECURSION_PROTECT):
|
| 935 |
|
|
Reorganize reentrancy code.
|
| 936 |
|
|
(external __mf_ entry points): Use RECURSION_PROTECT mechanism to
|
| 937 |
|
|
identify reentrancy with mutex holding times.
|
| 938 |
|
|
(internal __mfu_ entry points): Remove internal reentrancy code.
|
| 939 |
|
|
(__mf_init): Use ordinary locked calls.
|
| 940 |
|
|
(__mfu_report): Print the two new counts.
|
| 941 |
|
|
* testsuite/lib/libmudflap.exp: Filter out junk ld/pthreads messages.
|
| 942 |
|
|
* testsuite/libmudfap.cth/cthfrags.exp: New test driver.
|
| 943 |
|
|
* testsuite/libmudflap.cth/pass37-frag.c: New pthreads test.
|
| 944 |
|
|
* testsuite/libmudfap.cth/cfrags.exp: Adapt to new libmudflap
|
| 945 |
|
|
option defaults.
|
| 946 |
|
|
|
| 947 |
|
|
2003-05-09 Frank Ch. Eigler
|
| 948 |
|
|
|
| 949 |
|
|
* configure.in: Add pthread support, plus glibc and porting hacks.
|
| 950 |
|
|
* Makefile.am (LIBMUDFLAPTH): New conditional, to build -lmudflapth
|
| 951 |
|
|
from objects built into ./pth/.
|
| 952 |
|
|
* mf-runtime.c (__mfu_watch,register,...): Fork new unlocked
|
| 953 |
|
|
functions for internal entry points. Update callers to pick
|
| 954 |
|
|
locked vs. unlocked variants.
|
| 955 |
|
|
(__mf_resolve_single_dynamic): Extend to support symbol versioning
|
| 956 |
|
|
info coming in from a static data structure.
|
| 957 |
|
|
(*): Reorder miscellaneous declarations to group data vs functions.
|
| 958 |
|
|
(__mf_set_default_options): Simplify.
|
| 959 |
|
|
(__mf_usage): Mention threading status of host executable.
|
| 960 |
|
|
* mf-impl.h: Move max/min decls here. Reorganize __mf_dynamic
|
| 961 |
|
|
decls to match above.
|
| 962 |
|
|
(LOCKTH, UNLOCKTH): New macros for Big Libmudflap Lock management.
|
| 963 |
|
|
* mf-heuristics.c: Choose between locked/unlocked calls. Add
|
| 964 |
|
|
some lock/unlock markers. Remove some unused code.
|
| 965 |
|
|
* mf-hooks: Ditto.
|
| 966 |
|
|
(pthread_create): New hook function.
|
| 967 |
|
|
(__mf_pthread_cleanup, _spawner): New helper functions.
|
| 968 |
|
|
* configure. aclocal.m4, config.h.in, Makefile.in: Regenerated.
|
| 969 |
|
|
|
| 970 |
|
|
2003-05-02 Frank Ch. Eigler
|
| 971 |
|
|
|
| 972 |
|
|
* testsuite/libmudflap.c/fail27-frag.c: Add more volatile flags.
|
| 973 |
|
|
|
| 974 |
|
|
2002-04-28 Frank Ch. Eigler
|
| 975 |
|
|
|
| 976 |
|
|
* Makefile.am (HOOKOBJS): Add *time related hooks.
|
| 977 |
|
|
* configure.in: Look for pthreads.h header.
|
| 978 |
|
|
* mf-hooks.c (asctime, ctime, gmtime, localtime): New wrappers.
|
| 979 |
|
|
* mf-runtime.c: Begin sketching some pthreads support.
|
| 980 |
|
|
(__mf_usage): Check for -lpthread presence.
|
| 981 |
|
|
(__mf_unregister): Confirm matching unregistration base.
|
| 982 |
|
|
(__mf_find_objects_rec): Reduce unnecessary recursion.
|
| 983 |
|
|
* mf-runtime.h.in: Add "nothrow" attribute to functions. Add
|
| 984 |
|
|
#defines for new hook functions.
|
| 985 |
|
|
* mf-impl.h: Corresponding changes.
|
| 986 |
|
|
* config.h.in, configure, Makefile.in: Regenerated.
|
| 987 |
|
|
|
| 988 |
|
|
2002-04-27 Diego Novillo
|
| 989 |
|
|
|
| 990 |
|
|
* testsuite/libmudflap.c/fail1-frag.c: Add volatile
|
| 991 |
|
|
modifiers to prevent being optimized away.
|
| 992 |
|
|
* testsuite/libmudflap.c/fail10-frag.c: Likewise.
|
| 993 |
|
|
* testsuite/libmudflap.c/fail13-frag.c: Likewise.
|
| 994 |
|
|
* testsuite/libmudflap.c/fail14-frag.c: Likewise.
|
| 995 |
|
|
* testsuite/libmudflap.c/fail15-frag.c: Likewise.
|
| 996 |
|
|
* testsuite/libmudflap.c/fail2-frag.c: Likewise.
|
| 997 |
|
|
* testsuite/libmudflap.c/fail20-frag.c: Likewise.
|
| 998 |
|
|
* testsuite/libmudflap.c/fail3-frag.c: Likewise.
|
| 999 |
|
|
|
| 1000 |
|
|
2003-04-15 Frank Ch. Eigler
|
| 1001 |
|
|
|
| 1002 |
|
|
* Makefile.am (libmudflap_la_LIBADD): Remove -ldl.
|
| 1003 |
|
|
* configure.in: Look for uintptr_t and -ldl on target.
|
| 1004 |
|
|
* mf-runtime.h.in: Adjust uintptr_t declaration logic.
|
| 1005 |
|
|
* Makefile.in, aclocal.m4, configure, config.h.in: Regenerated.
|
| 1006 |
|
|
* testsuite/Makefile.in: Regenerated.
|
| 1007 |
|
|
* mf-runtime.c (__mf_sigusr1_respond): Tweak declaration and calls
|
| 1008 |
|
|
for better C compliance.
|
| 1009 |
|
|
|
| 1010 |
|
|
2003-04-15 Frank Ch. Eigler
|
| 1011 |
|
|
|
| 1012 |
|
|
* mf-hooks.c (MF_VALIDATE_EXTENT): Remove unnecessary reentrancy
|
| 1013 |
|
|
prevention code.
|
| 1014 |
|
|
* mf-runtime.c (__mf_set_default_options): Turn off
|
| 1015 |
|
|
check-initialization.
|
| 1016 |
|
|
(__mf_describe_object): Shorten description.
|
| 1017 |
|
|
* testsuite/libmudflap.c/fail25-frag.c: Turn on check-initialization.
|
| 1018 |
|
|
|
| 1019 |
|
|
2003-04-07 Frank Ch. Eigler
|
| 1020 |
|
|
|
| 1021 |
|
|
* mf-hooks.c (__mf_0fn_mmap): Correct return value, as per .
|
| 1022 |
|
|
|
| 1023 |
|
|
2003-04-02 Frank Ch. Eigler
|
| 1024 |
|
|
|
| 1025 |
|
|
* mf-hooks.c (BEGIN_PROTECT): Handle startup-time reentrant
|
| 1026 |
|
|
calls specially.
|
| 1027 |
|
|
(__mf_0fn_malloc ... _munmap): New dummy backup calls.
|
| 1028 |
|
|
* mf-impl.h (CALL_BACKUP): New macros.
|
| 1029 |
|
|
* mf-runtime.c (__mf_init): Tweak __mf_state during startup.
|
| 1030 |
|
|
|
| 1031 |
|
|
2003-03-31 Frank Ch. Eigler
|
| 1032 |
|
|
|
| 1033 |
|
|
* Makefile.am (AM_CFLAGS): Remove optimization flags.
|
| 1034 |
|
|
(HOOKOBJS): Remove dlopen hook.
|
| 1035 |
|
|
(libmudflap_la_LIBADD): Add -ldl.
|
| 1036 |
|
|
* mf-hooks.c (dlopen): Remove hook.
|
| 1037 |
|
|
* mf-impl.h (__mf_dynamic): Ditto.
|
| 1038 |
|
|
* mf-runtime.c (__mf_resolve_dynamics): Ditto.
|
| 1039 |
|
|
* Makefile.in: Regenerated.
|
| 1040 |
|
|
|
| 1041 |
|
|
2003-03-28 Frank Ch. Eigler
|
| 1042 |
|
|
|
| 1043 |
|
|
* configure.in: Check for target gettimeofday, signal, some headers.
|
| 1044 |
|
|
* mf-impl.h (__mf_opts): Add new "sigusr1_report" field. Comment
|
| 1045 |
|
|
out inop multi_threaded field.
|
| 1046 |
|
|
* mf-runtime.c (options): Handle new "-sigusr1-report" option.
|
| 1047 |
|
|
(__mf_set_options): Correct handling of "-help".
|
| 1048 |
|
|
(__mf_sigusr1_respond): New function to manage SIGUSR1 response.
|
| 1049 |
|
|
(__mf_check, __mf_register, __mf_unregister): Call it.
|
| 1050 |
|
|
(__mf_insert_new_object, __mf_unregister): Respect HAVE_GETTIMEOFDAY.
|
| 1051 |
|
|
(__mf_report_leaks): Make callable
|
| 1052 |
|
|
(__mf_tree_analyze): Traverse in-order. Accumulate address bit
|
| 1053 |
|
|
distribution statistics.
|
| 1054 |
|
|
(__mf_adapt_cache): Rewrite shift guessing logic based on address
|
| 1055 |
|
|
bit distributions.
|
| 1056 |
|
|
* config.h.in, configure: Regenerated.
|
| 1057 |
|
|
* testsuite/libmudflap.c/fail27-frag.c: New test.
|
| 1058 |
|
|
* testsuite/libmudflap.c/pass36-frag.c: New test.
|
| 1059 |
|
|
|
| 1060 |
|
|
2003-03-11 Frank Ch. Eigler
|
| 1061 |
|
|
|
| 1062 |
|
|
* mf-runtime.h.in: Tweak.
|
| 1063 |
|
|
* Makefile.am, configure.in: Tweak mf-runtime.h generation some more.
|
| 1064 |
|
|
Don't use intermediate files nor AC_OUTPUT-time postprocessing.
|
| 1065 |
|
|
* Makefile.in, testsuite/Makefile.in, configure: Regenerated.
|
| 1066 |
|
|
|
| 1067 |
|
|
2003-03-10 Frank Ch. Eigler
|
| 1068 |
|
|
|
| 1069 |
|
|
* configure.in: Tweak generation of mf-runtime.h some more. It
|
| 1070 |
|
|
needs to work from both config.status and configure.
|
| 1071 |
|
|
* configure: Regenerated.
|
| 1072 |
|
|
|
| 1073 |
|
|
2003-03-10 Frank Ch. Eigler
|
| 1074 |
|
|
|
| 1075 |
|
|
* Makefile.am: Reorganize hook file building. Add auto dependencies.
|
| 1076 |
|
|
* configure.in: Tweak generation of mf-runtime.h.
|
| 1077 |
|
|
* mf-runtime.h.in: Add new __MF_TYPE_HEAP_I.
|
| 1078 |
|
|
* mf-hooks.c (*): Adapt to initialized-heap object type.
|
| 1079 |
|
|
* mf-impl.h: Tweak cemetary boundaries.
|
| 1080 |
|
|
* mf-runtime.c (__mf_check): Adapt to new initialized-heap object
|
| 1081 |
|
|
type.
|
| 1082 |
|
|
(__mf_insert_new_object, __mf_register, __mf_unregister): Ditto.
|
| 1083 |
|
|
(__mf_describe_object, __mf_report_leaks, __mf_violation): Ditto.
|
| 1084 |
|
|
* testsuite/lib/libmudflap.exp (includes): Include build tree.
|
| 1085 |
|
|
* testsuite/libmudflap.c/pass{26,5}: Further adapt to initialization
|
| 1086 |
|
|
checking.
|
| 1087 |
|
|
* testsuite/.../fail{25,26}-frag.c: New tests.
|
| 1088 |
|
|
* testsuite/.../pass{32,33,34,35}-frag.c: New tests.
|
| 1089 |
|
|
* Makefile.in, configure: Regenerated.
|
| 1090 |
|
|
|
| 1091 |
|
|
2003-03-05 Frank Ch. Eigler
|
| 1092 |
|
|
|
| 1093 |
|
|
* mf-runtime.c (__mf_set_default_options): Turn on initialization
|
| 1094 |
|
|
checking by default.
|
| 1095 |
|
|
(__mf_insert_new_object): As a temporary hack, assume that new
|
| 1096 |
|
|
objects registered on the stack start out initialized.
|
| 1097 |
|
|
* testsuite/libmudflap.c/fail9,pass23,pass[6789]-*: Initialize
|
| 1098 |
|
|
heap objects by hand.
|
| 1099 |
|
|
|
| 1100 |
|
|
2003-03-05 Frank Ch. Eigler
|
| 1101 |
|
|
|
| 1102 |
|
|
Switch to macro-style hooks for str*/mem*/b* functions.
|
| 1103 |
|
|
* mf-runtime.h.in (__MF_TYPE_*): Moved some internal values out.
|
| 1104 |
|
|
(mem*, str*, b*): Added macro-style hooks for _MUDFLAP case.
|
| 1105 |
|
|
* mf-runtime.c: #include config.h to enable glibc backtraces again.
|
| 1106 |
|
|
(__mf_set_default_options): Turn off heur_proc_map.
|
| 1107 |
|
|
(*): Adapt to to macro-style hook functions.
|
| 1108 |
|
|
(__mf_object_dead_head, __mf_object_cemetary): Correct bounds.
|
| 1109 |
|
|
(__mf_check, __mf_register, __mf_unregister): Tweak tracing message.
|
| 1110 |
|
|
(__mf_violation): Handle __MF_VIOL_WATCH.
|
| 1111 |
|
|
* mf-impl.h (__MF_TYPE_*): Moved these internal values here.
|
| 1112 |
|
|
(__mf_dynamic): Removed mem*/str*/b* functions.
|
| 1113 |
|
|
(TRACE, VERBOSE_TRACE): Add reentrancy locking.
|
| 1114 |
|
|
(WRAPPER2): New macro for macro-style hooks.
|
| 1115 |
|
|
* mf-hooks.c: Convert mem*/str*/b* functions to simpler
|
| 1116 |
|
|
macro-style hooks.
|
| 1117 |
|
|
(BEGIN_PROTECT): Tweak tracing vs reentrancy-lock ordering.
|
| 1118 |
|
|
* mf-heuristics.c: Adapt to macro-style hook functions.
|
| 1119 |
|
|
Correct some comments.
|
| 1120 |
|
|
* testsuite/lib/mfdg.exp (dg-test): Simplify result string for
|
| 1121 |
|
|
output pattern tests.
|
| 1122 |
|
|
* testsuite/libmudflap.c/fail[89]-frag.c: Elaborate output test.
|
| 1123 |
|
|
* testsuite/libmudflap.c++/c++frags.exp: Enable non-static tests.
|
| 1124 |
|
|
|
| 1125 |
|
|
2003-02-28 Frank Ch. Eigler
|
| 1126 |
|
|
|
| 1127 |
|
|
* testsuite/libmudflap.c/fail23-frag.c, pass30-frag.c: New tests
|
| 1128 |
|
|
for global array registration.
|
| 1129 |
|
|
* testsuite/libmudflap.c++/fail24-frag.cxx, pass31-frag.cxx: Ditto.
|
| 1130 |
|
|
* testsuite/libmudflap.c++/c++frags.exp: Tweak -static multilib hack.
|
| 1131 |
|
|
|
| 1132 |
|
|
2003-02-27 Frank Ch. Eigler
|
| 1133 |
|
|
|
| 1134 |
|
|
* Makefile.am: Add gross make bug workarounds. Tweaked
|
| 1135 |
|
|
SUBDIRS and AM_CFLAGS.
|
| 1136 |
|
|
* Makefile.in: Regenerated.
|
| 1137 |
|
|
|
| 1138 |
|
|
2003-02-26 Frank Ch. Eigler
|
| 1139 |
|
|
|
| 1140 |
|
|
Switch to dejagnu.
|
| 1141 |
|
|
* configure.in (AC_PROG_CXX): Don't look for C++ any more.
|
| 1142 |
|
|
* Makefile.am (TESTS): Remove simple automake testing.
|
| 1143 |
|
|
* configure, Makefile.in: Regenerated.
|
| 1144 |
|
|
(SUBDIRS): Include new testsuite/ directory.
|
| 1145 |
|
|
* tests/*: Removed all files; moved bulk under:
|
| 1146 |
|
|
* testsuite/*: New subdirectory tree.
|
| 1147 |
|
|
* testsuite/libmudflap.c/cfrags.exp: New file, C test driver.
|
| 1148 |
|
|
* testsuite/libmudflap.c++/c++frags.exp: New file, C++ test driver.
|
| 1149 |
|
|
* testsuite/lib/libmudflap.exp: New file, derived from libstdc++.
|
| 1150 |
|
|
* testsuite/lib/mfdg.exp: New file, derived from dejagnu.
|
| 1151 |
|
|
* testsuite/config/default.exp: New file.
|
| 1152 |
|
|
* testsuite/Makefile.am, Makefile.in: New files.
|
| 1153 |
|
|
|
| 1154 |
|
|
2003-01-29 Frank Ch. Eigler
|
| 1155 |
|
|
|
| 1156 |
|
|
* Makefile.am (TESTS_ENVIRONMENT): Remove redundant "-mode-check".
|
| 1157 |
|
|
(TESTS): Add fail22 and pass29 tests.
|
| 1158 |
|
|
* mf-runtime.h.in: Change API to take void*/size_t region parameters.
|
| 1159 |
|
|
Add new access-type parameter for __mf_check. Move __MF_VIOL* out.
|
| 1160 |
|
|
* mf-impl.h: Corresponding changes. Update CLAMP* macros for void*
|
| 1161 |
|
|
values. Move __MF_VIOL* here.
|
| 1162 |
|
|
* mf-runtime.c (*): Adapt to void*/size_t API in mf-runtime.h.
|
| 1163 |
|
|
(check_initialization): New field in __mf_opts. Default off.
|
| 1164 |
|
|
(read_count,write_count): New fields in __mf_object.
|
| 1165 |
|
|
(__mf_check): Implement basic initialization checking.
|
| 1166 |
|
|
(__mf_insert_new_object): Assume STATIC|GUESS regions are initialized.
|
| 1167 |
|
|
(__mf_describe_object): Print new fields.
|
| 1168 |
|
|
(__mf_violation): Identify check/read vs. check/write in messages.
|
| 1169 |
|
|
* test/pass29-frag.c, test/fail22-frag.c: Basic tests for new
|
| 1170 |
|
|
"-check-initialized" mudflap option.
|
| 1171 |
|
|
* test/pass25-frag.c, test/fail21-frag.c: Adapt to API changes.
|
| 1172 |
|
|
* mf-hooks.c (MF_VALIDATE_EXTENT): Add new access-type parameter.
|
| 1173 |
|
|
Drop __FILE__/__LINE__ hack. Update callers.
|
| 1174 |
|
|
(*): Adapt to new mf-runtime.h API.
|
| 1175 |
|
|
* Makefile.in: regenerated.
|
| 1176 |
|
|
|
| 1177 |
|
|
2003-01-24 Frank Ch. Eigler
|
| 1178 |
|
|
|
| 1179 |
|
|
* configure.in: Build mf-runtime.h a more proper way.
|
| 1180 |
|
|
* mf-hooks.c (strdup, strndup): Correct reentrancy logic.
|
| 1181 |
|
|
* mf-runtime.c (verbose_violations): Turn on by default.
|
| 1182 |
|
|
* mf-runtime.h.in: Remove some miscellaneous stuff ...
|
| 1183 |
|
|
* mf-impl.h: ... and move it here.
|
| 1184 |
|
|
* configure: Regenerated.
|
| 1185 |
|
|
|
| 1186 |
|
|
2003-01-22 Frank Ch. Eigler
|
| 1187 |
|
|
|
| 1188 |
|
|
* configure.in: Look for C++ compiler.
|
| 1189 |
|
|
* test/*-frag.c, mf-driver.c: Reformatted with GNU indent and
|
| 1190 |
|
|
fixed type warnings when built with C++.
|
| 1191 |
|
|
* test/pass27-frag.cxx, pass28-frag.cxx: New C++ tests.
|
| 1192 |
|
|
* Makefile.am (TESTS): Run them.
|
| 1193 |
|
|
(*) Add new rules for building and running C++ tests.
|
| 1194 |
|
|
(TESTFLAGS): Set new default to avoid libstdc++-v3 shlib issues.
|
| 1195 |
|
|
* mf-runtime.h.in: Protect with extern "C".
|
| 1196 |
|
|
* Makefile, configure: Regenerated.
|
| 1197 |
|
|
|
| 1198 |
|
|
2003-01-06 Frank Ch. Eigler
|
| 1199 |
|
|
|
| 1200 |
|
|
Portability improvements.
|
| 1201 |
|
|
* configure.in: Look for glibc backtrace headers/functions.
|
| 1202 |
|
|
* mf-hooks.c: Don't include any more.
|
| 1203 |
|
|
* mf-runtime.c (__mf_set_options): Call more stdlib functions
|
| 1204 |
|
|
via CALL_REAL.
|
| 1205 |
|
|
(__mf_backtrace): Provide alternate baby implementation in
|
| 1206 |
|
|
absence of glibc.
|
| 1207 |
|
|
* test/mf-driver.c: Portability tweaks.
|
| 1208 |
|
|
* acinclude.m4: New file, containing top level libtool.m4.
|
| 1209 |
|
|
* aclocal.m4, configure, Makefile.in, config.h.in: Regenerated.
|
| 1210 |
|
|
|
| 1211 |
|
|
2002-12-19 Frank Ch. Eigler
|
| 1212 |
|
|
|
| 1213 |
|
|
* mf-runtime.h.in (HAVE_UINTPTR_T): Define unconditionally.
|
| 1214 |
|
|
|
| 1215 |
|
|
2002-11-08 Frank Ch. Eigler
|
| 1216 |
|
|
|
| 1217 |
|
|
* mf-runtime.c (options): Add new "wipe-heap", "wipe-stack"
|
| 1218 |
|
|
options.
|
| 1219 |
|
|
(__mf_unregister): Implement stack/heap object wiping.
|
| 1220 |
|
|
(__mf_set_options): Renamed from __mf_process_opts.
|
| 1221 |
|
|
(__mf_uncache_object): Change arg type, correct callers.
|
| 1222 |
|
|
* mf-impl.h: Corresponding changes.
|
| 1223 |
|
|
* mf-hooks.c (realloc): Save/restore heap-wiping flag.
|
| 1224 |
|
|
* mf-runtime.h.in (__mf_set_options): Extend public API.
|
| 1225 |
|
|
* test/pass26-frag.c: New test for stack wiping.
|
| 1226 |
|
|
* Makefile.am (TESTS): Run it.
|
| 1227 |
|
|
* Makefile.in: Regenerated.
|
| 1228 |
|
|
|
| 1229 |
|
|
2002-11-07 Frank Ch. Eigler
|
| 1230 |
|
|
|
| 1231 |
|
|
* mf-runtime.h.in (__mf_watch, __mf_unwatch): Extend public API.
|
| 1232 |
|
|
* mf-runtime.c (__mf_object_t): Add watching_p field.
|
| 1233 |
|
|
(__mf_watch_or_not): New function to implement
|
| 1234 |
|
|
object watch flagging.
|
| 1235 |
|
|
(__mf_watch, __mf_unwatch): New wrappers for above.
|
| 1236 |
|
|
(__mf_check, __mf_describe_object): Handle objects with watching_p.
|
| 1237 |
|
|
(__mf_count_violation): Enlarge array.
|
| 1238 |
|
|
(__mf_uncache_object): Renamed from __mf_remove_old_object. Don't
|
| 1239 |
|
|
unlink object. Clear cache properly.
|
| 1240 |
|
|
(__mf_unregister): Unlink object explicitly before uncaching.
|
| 1241 |
|
|
* test/fail21-frag.c, pass25-frag.c: New tests.
|
| 1242 |
|
|
* Makefile.in, aclocal.m4: Regenerated.
|
| 1243 |
|
|
|
| 1244 |
|
|
2002-11-05 Frank Ch. Eigler
|
| 1245 |
|
|
|
| 1246 |
|
|
* test/fail20-frag.c: New test for NULL pointer dereferencing.
|
| 1247 |
|
|
* Makefile.am (TESTS): Add it.
|
| 1248 |
|
|
* test/pass-stratcliff.c: Add decls of stpcpy.
|
| 1249 |
|
|
* configure.in: Test for . Generate mf-runtime.h in
|
| 1250 |
|
|
build tree from config.h and new file mf-runtime.h.in.
|
| 1251 |
|
|
* mf-runtime.h.in: Renamed from mf-runtime.h. Tweak uintptr_t decl.
|
| 1252 |
|
|
* Makefile.in, configure, config.h.in: Regenerated.
|
| 1253 |
|
|
* mf-hooks.c: Add #undef for wrapped glibc str*/mem* macros.
|
| 1254 |
|
|
* mf-runtime.c (options, __mf_set_default_options): Support new
|
| 1255 |
|
|
default "abbreviate" option.
|
| 1256 |
|
|
(__mf_object.description_epoch): New field.
|
| 1257 |
|
|
(__mf_describe_object): Conditionally abbreviate objects already
|
| 1258 |
|
|
displayed in current epoch. Accept NULL input to increment epoch.
|
| 1259 |
|
|
(__mf_fini, __mf_ini): Reset description epoch.
|
| 1260 |
|
|
(__mf_register, __mf_unregister, __mf_adapt_cache, __mf_init): Ensure
|
| 1261 |
|
|
that NULL pointer slot in lookup cache is invalidated. Register a
|
| 1262 |
|
|
NOACCESS region around NULL.
|
| 1263 |
|
|
* mf-impl.h: Corresponding changes.
|
| 1264 |
|
|
|
| 1265 |
|
|
2002-10-16 Frank Ch. Eigler
|
| 1266 |
|
|
|
| 1267 |
|
|
* test/fail19-frag.c, pass24-frag.c, pass-stratcliff.c: New tests.
|
| 1268 |
|
|
* Makefile.am: Run them. Install mf-runtime.h.
|
| 1269 |
|
|
* Makefile.in: Regenerated.
|
| 1270 |
|
|
* mf-hooks.c: Add some markers for more missing functions.
|
| 1271 |
|
|
* mf-runtime.c (__mf_adapt_cache): Experiment with a utilization-based
|
| 1272 |
|
|
statistic to tune tune cache size (mask).
|
| 1273 |
|
|
|
| 1274 |
|
|
2002-10-01 Frank Ch. Eigler
|
| 1275 |
|
|
|
| 1276 |
|
|
* test/pass23-frag.c: New test for bit_field_ref expressions.
|
| 1277 |
|
|
* Makefile.am, Makefile.in: Add new test.
|
| 1278 |
|
|
* mf-hooks.c (mmap, munmap): Rewrite to track individual pages.
|
| 1279 |
|
|
(MF_VALIDATE_EXTENT): Accept zero-size mem/str operations.
|
| 1280 |
|
|
* mf-runtime.c (__mf_init): Register errno global.
|
| 1281 |
|
|
(__mf_find_object): Removed function.
|
| 1282 |
|
|
(__mf_check): Rewrite logic to support accesses across some
|
| 1283 |
|
|
contiguous but distinctly registered objects.
|
| 1284 |
|
|
(__mf_remove_old_object): Tolerate cache entries that span
|
| 1285 |
|
|
contiguous objects.
|
| 1286 |
|
|
|
| 1287 |
|
|
2002-09-30 Frank Ch. Eigler
|
| 1288 |
|
|
|
| 1289 |
|
|
* test/pass21-frag.c, pass22-frag.c: New tests: alloca, bitfields.
|
| 1290 |
|
|
* Makefile.am, Makefile.in: Run new tests.
|
| 1291 |
|
|
* mf-hooks.c (alloca): Correct stack direction logic.
|
| 1292 |
|
|
|
| 1293 |
|
|
2002-09-26 Frank Ch. Eigler
|
| 1294 |
|
|
|
| 1295 |
|
|
* mf-impl.h (adapt_cache): New option.
|
| 1296 |
|
|
* mf-runtime.c (__mf_set_default_options): Set its default value.
|
| 1297 |
|
|
Tweak the tree_aging parameter down.
|
| 1298 |
|
|
(__mf_check): Maintain separate counter for cache-adaptation.
|
| 1299 |
|
|
(__mf_tree_analyze): New function to collect object tree stats.
|
| 1300 |
|
|
(__mf_adapt_cache): New function to automate cache parameters.
|
| 1301 |
|
|
|
| 1302 |
|
|
2002-09-24 Frank Ch. Eigler
|
| 1303 |
|
|
|
| 1304 |
|
|
* mf-heuristics.c (__init_misc, __mf_heuristic_check): Add
|
| 1305 |
|
|
hypothetical #if-0'd argv/envp region registration.
|
| 1306 |
|
|
* mf-runtime.c (__mf_init): Add kludged form of above.
|
| 1307 |
|
|
(*) Add "heur_argv_environ" flag, default on, to govern this.
|
| 1308 |
|
|
* mf-impl.h: Corresponding changes.
|
| 1309 |
|
|
|
| 1310 |
|
|
2002-09-20 Frank Ch. Eigler
|
| 1311 |
|
|
|
| 1312 |
|
|
* test/fail18-frag.c: New test file for NOACCESS regions.
|
| 1313 |
|
|
* Makefile.am (TESTS): Add new test.
|
| 1314 |
|
|
* Makefile.in: Regenerated.
|
| 1315 |
|
|
|
| 1316 |
|
|
* mf-heuristics.c (__mf_heuristics_check): Correct deja_vu logic.
|
| 1317 |
|
|
* mf-impl.h (tree_aging): Add new mudflap_option, default 1000000.
|
| 1318 |
|
|
(optimize_object_tree): Remove unused mudflap_option.
|
| 1319 |
|
|
* mf-runtime.h (__MF_TYPE_NOACCESS): New region type. Add printing
|
| 1320 |
|
|
support throughout. Use .._MAX_CEM for cemetary upper bound.
|
| 1321 |
|
|
* mf-runtime.c (__mf_init): Register __mf_* globals as NOACCESS
|
| 1322 |
|
|
regions.
|
| 1323 |
|
|
(__mf_object): Add new liveness field for use by tree aging.
|
| 1324 |
|
|
(__mf_check): Trigger tree aging when needed.
|
| 1325 |
|
|
(__mf_age_tree): New function to decay liveness field.
|
| 1326 |
|
|
(__mf_find_objects_rec): Use liveness field to rotate tree.
|
| 1327 |
|
|
(__mf_insert_new_object): Only provide backtrace for HEAP objects.
|
| 1328 |
|
|
(__mf_unregister): Ditto.
|
| 1329 |
|
|
(__mf_register): Tweak duplicate-static message.
|
| 1330 |
|
|
(__mf_violation: Tweak nearby-object counter printing.
|
| 1331 |
|
|
|
| 1332 |
|
|
2002-09-16 Frank Ch. Eigler
|
| 1333 |
|
|
|
| 1334 |
|
|
* test/pass20-frag.c: New test file.
|
| 1335 |
|
|
* Makefile.am (TESTS): Reorganize. Add pass20 test.
|
| 1336 |
|
|
* Makefile.in: Regenerated.
|
| 1337 |
|
|
|
| 1338 |
|
|
* mf-impl.h (TRACE_IN, TRACE_OUT): Remove macros. Update callers.
|
| 1339 |
|
|
* mf-hooks.c (BEGIN_PROTECT): Add hook tracing here.
|
| 1340 |
|
|
* mf-heuristic.c (__mf_heuristic_check): Track seen /proc/self/map
|
| 1341 |
|
|
entries to avoid repeat registration.
|
| 1342 |
|
|
* mf-runtime.c (__mf_object_cemetary): Don't bother bury GUESS regions.
|
| 1343 |
|
|
(__mf_register, __mf_unregister): Rewrite GUESS handling logic.
|
| 1344 |
|
|
|
| 1345 |
|
|
2002-09-09 Frank Ch. Eigler
|
| 1346 |
|
|
|
| 1347 |
|
|
* Makefile.am: Create test sources with #include, not cat>>.
|
| 1348 |
|
|
* Makefile.in: Regenerated.
|
| 1349 |
|
|
* test/buildtest.sh: Removed.
|
| 1350 |
|
|
* test/driver.c (abort_handler, main): Be quiet.
|
| 1351 |
|
|
|
| 1352 |
|
|
2002-09-06 Frank Ch. Eigler
|
| 1353 |
|
|
|
| 1354 |
|
|
* test/pass18-frag.c, pass19-frag.c: New tests.
|
| 1355 |
|
|
* Makefile.am (check): Run them. Rebuild test programs each time.
|
| 1356 |
|
|
* Makefile.in: Regenerated.
|
| 1357 |
|
|
|
| 1358 |
|
|
2002-09-06 Frank Ch. Eigler
|
| 1359 |
|
|
|
| 1360 |
|
|
* mf-runtime.c (__mf_register): Correct SEGV-inducing error in
|
| 1361 |
|
|
overlapping object search.
|
| 1362 |
|
|
(__mf_violation): Likewise for nearby objects.
|
| 1363 |
|
|
Improve nearby-object listing.
|
| 1364 |
|
|
|
| 1365 |
|
|
cleanup:
|
| 1366 |
|
|
* mf-runtime.c, mf-hooks.c: Remove "{{{"/"}}}" folding marks.
|
| 1367 |
|
|
* mf-heuristics.c (__mf_heuristic_check): Tweak message.
|
| 1368 |
|
|
|
| 1369 |
|
|
2002-09-03 Frank Ch. Eigler
|
| 1370 |
|
|
|
| 1371 |
|
|
alloca support:
|
| 1372 |
|
|
* Makefile.am (AM_CFLAGS): New definition of needed settings.
|
| 1373 |
|
|
(HOOKOBJS): Add alloca-hook.o.
|
| 1374 |
|
|
* mf-hooks.c (alloca): New function to implement alloca in libiberty
|
| 1375 |
|
|
style.
|
| 1376 |
|
|
* mf-runtime.c (__mf_report): Call alloca(0) to flush remaining blocks.
|
| 1377 |
|
|
(__mf_backtrace): Reimplement without using alloca.
|
| 1378 |
|
|
* Makefile.in: Regenerated.
|
| 1379 |
|
|
|
| 1380 |
|
|
cleanup:
|
| 1381 |
|
|
* mf-hooks.c: Use VERBOSE_TRACE throughout instead of fprintf(stderr).
|
| 1382 |
|
|
Correct signedness bugs in length-tracking variables.
|
| 1383 |
|
|
* mf-impl.h: Make options unsigned.
|
| 1384 |
|
|
(CALL_WRAP): New macro to parallel CALL_REAL().
|
| 1385 |
|
|
(DECLARE): Remove erroneous ";" at end.
|
| 1386 |
|
|
* mf-runtime.c, mf-hooks.c, mf-heuristics.c: Replace remaining %p
|
| 1387 |
|
|
formatting specs with %08lx. Correct several compiler warnings.
|
| 1388 |
|
|
|
| 1389 |
|
|
2002-08-28 Frank Ch. Eigler
|
| 1390 |
|
|
|
| 1391 |
|
|
* mf-runtime.c (__mf_violation): Try harder to locate nearby objects.
|
| 1392 |
|
|
|
| 1393 |
|
|
2002-08-27 Frank Ch. Eigler
|
| 1394 |
|
|
|
| 1395 |
|
|
libmudflap hook breakup:
|
| 1396 |
|
|
* Makefile.am (TESTS_ENVIRONMENT): Add ../../gcc to LD_LIBRARY_PATH
|
| 1397 |
|
|
for libgcc_s.
|
| 1398 |
|
|
(TESTS): Make dependent on libmudflap.
|
| 1399 |
|
|
(HOOKOBJS): Break up mf-hooks.o into many little hook objects,
|
| 1400 |
|
|
compiled from segments of mf-hooks.c.
|
| 1401 |
|
|
* mf-hooks.c: Corresponding changes: wrap each function in
|
| 1402 |
|
|
#ifdef/#endif.
|
| 1403 |
|
|
* Makefile.in: Regenerated.
|
| 1404 |
|
|
|
| 1405 |
|
|
Heuristics reorganization:
|
| 1406 |
|
|
* mf-heuristics.c (__mf_register_ro_sections, __mf_init_heuristics):
|
| 1407 |
|
|
Remove these functions. Update callers.
|
| 1408 |
|
|
(__mf_heuristic_check): Incorporate all the various heuristics.
|
| 1409 |
|
|
Encode cacheability/retry judgement into trinary return value.
|
| 1410 |
|
|
Separate start-end logic into a separate fallback heuristic. Only
|
| 1411 |
|
|
register relevant /proc/self/map segments.
|
| 1412 |
|
|
* mf-impl.h: Corresponding changes.
|
| 1413 |
|
|
* mf-runtime.c (__mf_check): Reorganize heuristics fallback logic.
|
| 1414 |
|
|
(__mf_init): Don't call __mf_init_heuristics.
|
| 1415 |
|
|
|
| 1416 |
|
|
Tracing cleanup:
|
| 1417 |
|
|
* mf-heuristics.c, mf-runtime.c: Use new MUDFLAP_OPTION
|
| 1418 |
|
|
"-verbose-trace" to emit all tracing messages other than those of
|
| 1419 |
|
|
basic public api. Eliminate some duplicate/excessive messages.
|
| 1420 |
|
|
* mf-runtime.h: Corresponding changes.
|
| 1421 |
|
|
|
| 1422 |
|
|
2002-08-27 Graydon Hoare
|
| 1423 |
|
|
|
| 1424 |
|
|
* mf-impl.h (WRAPPER): Change to create linker aliases for __wrap
|
| 1425 |
|
|
and __real when compiled with -DPIC.
|
| 1426 |
|
|
* mf-hooks.c (WRAPPER): Change all uses of WRAPPER macro slightly.
|
| 1427 |
|
|
* Makefile.am (AUTOMAKE_OPTIONS): Fix LD_LIBRARY_PATH for tests.
|
| 1428 |
|
|
* Makefile.in: Regenerate.
|
| 1429 |
|
|
|
| 1430 |
|
|
2002-08-26 Graydon Hoare
|
| 1431 |
|
|
|
| 1432 |
|
|
* mf-impl.h: New file, private implementation header.
|
| 1433 |
|
|
* mf-runtime.h: Reorganize a bit.
|
| 1434 |
|
|
(CLAMPSZ): Fix arithmetic.
|
| 1435 |
|
|
(__MF_CACHE_MISS_P): Fix arithmetic.
|
| 1436 |
|
|
* mf-runtime.c: Reorganize a bit.
|
| 1437 |
|
|
(__mf_dynamic): New structure.
|
| 1438 |
|
|
(resolve_single_dynamic): New function.
|
| 1439 |
|
|
(__mf_resolve_dynamics): New function.
|
| 1440 |
|
|
(__mf_init): Initialize dynamic wrappers.
|
| 1441 |
|
|
* mf-hooks.c: Macro-ize __real calls.
|
| 1442 |
|
|
Clamp various bits of arithmetic.
|
| 1443 |
|
|
Add explicit __mf_check call contexts.
|
| 1444 |
|
|
* Makefile.am: Add dependencies on mf-impl.h
|
| 1445 |
|
|
* Makefile.in: Regenerate.
|
| 1446 |
|
|
* configure.in: Comment out shared override.
|
| 1447 |
|
|
* configure: Regenerate.
|
| 1448 |
|
|
|
| 1449 |
|
|
2002-08-22 Graydon Hoare
|
| 1450 |
|
|
|
| 1451 |
|
|
* mf-runtime.c (__mf_process_opts): Sanity-check free_queue_length.
|
| 1452 |
|
|
(__mf_check): Re-inialize and check heuristics before violation.
|
| 1453 |
|
|
(__mf_register): Permit updating pure-guess regions.
|
| 1454 |
|
|
* mf-hooks.c (__wrap_free): Correct some free queue logic.
|
| 1455 |
|
|
(__wrap_dlopen): New wrapper function.
|
| 1456 |
|
|
(__wrap_mmap): New wrapper function.
|
| 1457 |
|
|
(__wrap_munmap): New wrapper function.
|
| 1458 |
|
|
* mf-heuristics.c (__mf_register_ro_sections): Register *all* regions
|
| 1459 |
|
|
which are not stack addresses.
|
| 1460 |
|
|
(is_stack_address): New function.
|
| 1461 |
|
|
(__mf_init_heuristics): Save and restore state, always initialize with
|
| 1462 |
|
|
"starting" state.
|
| 1463 |
|
|
|
| 1464 |
|
|
2002-08-21 Frank Ch. Eigler
|
| 1465 |
|
|
|
| 1466 |
|
|
* mf-hooks.c (MF_VALIDATE_EXTENT): Rewrite to correct off-by-one
|
| 1467 |
|
|
error. Pass location string.
|
| 1468 |
|
|
(wrap_strcpy, wrap_strncpy): Remove extra %s in trace strings.
|
| 1469 |
|
|
* mf-runtime.c (options): Add lc-mask, lc-shift options.
|
| 1470 |
|
|
(__mf_process_opts): Apply some sanity checking for lc-mask.
|
| 1471 |
|
|
(__mf_check, __mf_violation): Take new location-string argument.
|
| 1472 |
|
|
Update callers to pass NULL if necessary.
|
| 1473 |
|
|
(__mf_backtrace): New smart backtracer function. Calls replace
|
| 1474 |
|
|
several ad-hoc blocks elsewhere.
|
| 1475 |
|
|
(__mf_describe_object): Remove bad reentrancy test. Improve
|
| 1476 |
|
|
tracing message.
|
| 1477 |
|
|
* mf-runtime.h: Corresponding changes. Public/private markup.
|
| 1478 |
|
|
(__MF_CACHE_MISS_P): New macro.
|
| 1479 |
|
|
|
| 1480 |
|
|
2002-08-20 Graydon Hoare
|
| 1481 |
|
|
|
| 1482 |
|
|
* mf-runtime.h: New option: stack_bound (heuristic).
|
| 1483 |
|
|
Move some macros out of implementation files.
|
| 1484 |
|
|
* mf-runtime.c: New option string: -stack-bound.
|
| 1485 |
|
|
Unify recursion protection with hooks.
|
| 1486 |
|
|
Add more logging.
|
| 1487 |
|
|
(__mf_check): Call __mf_heuristic_check.
|
| 1488 |
|
|
(__mf_process_opts): Fix "no-" processing.
|
| 1489 |
|
|
* mf-heuristics.c (__mf_heuristic_check): New function.
|
| 1490 |
|
|
* mf-hooks.c: Much off-by-one fixing, recursion protection.
|
| 1491 |
|
|
|
| 1492 |
|
|
2002-08-20 Frank Ch. Eigler
|
| 1493 |
|
|
|
| 1494 |
|
|
Option parsing improvements, region splitting bug fixes:
|
| 1495 |
|
|
* mf-heuristics.c (__mf_register_ro_sections): Add warned casts.
|
| 1496 |
|
|
* mf-runtime.h (heur_proc_map): New libmudflap option.
|
| 1497 |
|
|
* mf-runtime.c (__mf_set_default_options): Set it.
|
| 1498 |
|
|
(__mf_usage): Print default values/status.
|
| 1499 |
|
|
(__mf_process_opts): Support general "no-" option string prefix.
|
| 1500 |
|
|
(__mf_init): Print __mf_usage on unknown-option error.
|
| 1501 |
|
|
(__mf_register): Print trace message up front.
|
| 1502 |
|
|
Correct region splitting logic for case where a subregion disappears.
|
| 1503 |
|
|
Correct memory leak.
|
| 1504 |
|
|
(__mf_violation): Make even basic message conditional on option.
|
| 1505 |
|
|
|
| 1506 |
|
|
Build cleanup:
|
| 1507 |
|
|
* Makefile.am (TESTS_ENVIRONMENT): Add -no-heur-proc-map.
|
| 1508 |
|
|
(clean-local): New target.
|
| 1509 |
|
|
(test/*x rules): Add -g CFLAGS.
|
| 1510 |
|
|
(CFLAGS): Add -freorder-blocks.
|
| 1511 |
|
|
(MFCONFIG_CFLAGS, INCLUDE): Remove unneeded settings.
|
| 1512 |
|
|
* Makefile.in: Regenerated.
|
| 1513 |
|
|
* Makefile, mf-config.h: Removed files.
|
| 1514 |
|
|
|
| 1515 |
|
|
2002-08-16 Graydon Hoare
|
| 1516 |
|
|
|
| 1517 |
|
|
* mf-runtime.c (__mf_insert_new_object): Factor out of
|
| 1518 |
|
|
__mf_register.
|
| 1519 |
|
|
(__mf_remove_old_object): Factor out of __mf_unregister.
|
| 1520 |
|
|
(__mf_register): Handle guessed regions, splitting
|
| 1521 |
|
|
guesses when new registrations arrive.
|
| 1522 |
|
|
(__mf_unregister): Do not unregister guesses.
|
| 1523 |
|
|
* mf-runtime.h: Move convenience macros around,
|
| 1524 |
|
|
declare new option fields. Add __MF_TYPE_GUESS.
|
| 1525 |
|
|
* mf-hooks.c (__wrap_*alloc): Use crumple zones.
|
| 1526 |
|
|
(__wrap_free): Call __real_free for deferred frees.
|
| 1527 |
|
|
* Makefile.am: Add more tests, fix dependency.
|
| 1528 |
|
|
* Makefile.in: Regenerate.
|
| 1529 |
|
|
* test/pass[13..17]-frag.c: New testcases.
|
| 1530 |
|
|
* test/fail[13..17]-frag.c: New testcases.
|
| 1531 |
|
|
|
| 1532 |
|
|
2002-08-15 Graydon Hoare
|
| 1533 |
|
|
|
| 1534 |
|
|
* mf-heuristics.c: New file.
|
| 1535 |
|
|
* mf-runtime.c (options): Add -trace-calls option.
|
| 1536 |
|
|
(__mf_init): Call __mf_init_heuristics.
|
| 1537 |
|
|
|
| 1538 |
|
|
2002-08-14 Graydon Hoare
|
| 1539 |
|
|
|
| 1540 |
|
|
* Makefile.am (TESTS): Add testsuite support.
|
| 1541 |
|
|
* Makefile.in: Regenerate.
|
| 1542 |
|
|
* test/mf-driver.c: New file.
|
| 1543 |
|
|
* test/buildtest.sh: New file.
|
| 1544 |
|
|
* test/passNN-frag.c: New testcases.
|
| 1545 |
|
|
* test/failNN-frag.c: New testcases.
|
| 1546 |
|
|
|
| 1547 |
|
|
2002-08-14 Graydon Hoare
|
| 1548 |
|
|
|
| 1549 |
|
|
* mf-hooks.c: Change __real_strlen() to __real_strlen()+1 when
|
| 1550 |
|
|
verifying non-size-limited string extents.
|
| 1551 |
|
|
|
| 1552 |
|
|
2002-08-14 Frank Ch. Eigler
|
| 1553 |
|
|
|
| 1554 |
|
|
* mf-hooks.c: Make __wrap string* functions use __real_str[n]len
|
| 1555 |
|
|
instead of plain str[n]len for internal checks.
|
| 1556 |
|
|
* mf-runtime.c (__mf_violation): Print optional stack traceback.
|
| 1557 |
|
|
|
| 1558 |
|
|
2002-08-14 Frank Ch. Eigler
|
| 1559 |
|
|
|
| 1560 |
|
|
* mf-hooks.c: Remove #if-0 around hooks that are now ld-wrapped.
|
| 1561 |
|
|
|
| 1562 |
|
|
2002-08-13 Graydon Hoare
|
| 1563 |
|
|
|
| 1564 |
|
|
* mf-runtime.c: Rework configuration to operate on
|
| 1565 |
|
|
environment variable options rather than #defines
|
| 1566 |
|
|
(__mf_violation): Add simple fork-a-gdb violaiton mode.
|
| 1567 |
|
|
(__mf_init): Set static __mf_active_p flag on startup,
|
| 1568 |
|
|
to inhibit mudflap wrap-based checking during crt0.s.
|
| 1569 |
|
|
* mf-runtime.h: Declare options structure.
|
| 1570 |
|
|
* mf-hooks.c: New wrappings for mem*, b*, str*
|
| 1571 |
|
|
libc functions (temporarily #if 0-ed out).
|
| 1572 |
|
|
|
| 1573 |
|
|
2002-08-12 Frank Ch. Eigler
|
| 1574 |
|
|
|
| 1575 |
|
|
* Makefile.am, configure.in: New files.
|
| 1576 |
|
|
* Makefile.in, Makefile, configure, config.h.in: New generated files.
|
| 1577 |
|
|
* stamp-h.in, aclocal.m4: Ditto.
|
| 1578 |
|
|
|
| 1579 |
|
|
2002-08-08 Frank Ch. Eigler
|
| 1580 |
|
|
|
| 1581 |
|
|
* Makefile: New file.
|
| 1582 |
|
|
* mf-config.h: New file: runtime configuration.
|
| 1583 |
|
|
* mf-hooks.c: New file: interposed libc functions.
|
| 1584 |
|
|
* mf-runtime.c: New file: bulk of runtime.
|
| 1585 |
|
|
* mf-runtime.h: New file: public functions.
|
