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* configure.in: Handle multilibs, support
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	--enable-version-specific-runtime-libs.
	* Makefile.am (lib_LTLIBRARIES): Rename to ...
        (toolexeclib_LTLIBRARIES): this for multilib support.
	* Makefile.in: Regenerated.
	* configure: Regenerated.
	* aclocal.m4: Regenerated.

	* testsuite/lib/libmudflap.exp (libmudflap-init): Handle
	multilibs, using multilib directory instead of hardcoded path.
	Set LD_RUN_PATH.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@82527 138bc75d-0d04-0410-961f-82ee72b054a4
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aj committed Jun 1, 2004
1 parent 8fb6a6c commit 515f24a
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59 changes: 37 additions & 22 deletions libmudflap/ChangeLog
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@@ -1,3 +1,19 @@
2004-06-01 Andreas Jaeger <aj@suse.de>

* configure.in: Handle multilibs, support
--enable-version-specific-runtime-libs.
* Makefile.am (lib_LTLIBRARIES): Rename to ...
(toolexeclib_LTLIBRARIES): this for multilib support.
* Makefile.in: Regenerated.
* configure: Regenerated.
* aclocal.m4: Regenerated.

2004-06-01 Andreas Jaeger <aj@suse.de>

* testsuite/lib/libmudflap.exp (libmudflap-init): Handle
multilibs, using multilib directory instead of hardcoded path.
Set LD_RUN_PATH.

2004-05-21 Frank Ch. Eigler <fche@redhat.com>

* Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS.
Expand Down Expand Up @@ -112,7 +128,7 @@

* configure.in: Reorganize check for <pthread.h>.
* configure: Regenerated.

2003-11-04 David Edelsohn <edelsohn@gnu.org>

* mf-runtime.c (_ALL_SOURCE): Define for AIX.
Expand Down Expand Up @@ -217,7 +233,7 @@
2003-06-19 Frank Ch. Eigler <fche@redhat.com>

* mf-hooks.c (struct pthread_info): Add "thread_errno" field.
(__mf_pthread_spawner, __mf_pthread_cleanup): Use it with GUESS
(__mf_pthread_spawner, __mf_pthread_cleanup): Use it with GUESS
libmudflap object type.
* mf-runtime.c (__mfu_unregister): Correct cemetary logic to avoid
crashes on unregistering STATIC objects.
Expand Down Expand Up @@ -248,12 +264,12 @@

2003-06-11 Frank Ch. Eigler <fche@redhat.com>

* mf-heuristics.c (__mf_heuristic_check): Disable stack_bounds
* mf-heuristics.c (__mf_heuristic_check): Disable stack_bounds
heuristic for threaded case, and for non-x86-linux targets.
* mf-hooks.c (__mf_0fn_calloc): Provide a working dummy implementation
for use during pre-main() program startup.
(__mf_0fn_*): Make these functions non-static.
* mf-impl.h (DECLARE, CALL_REAL): Support calls to 0fn backup hook
* mf-impl.h (DECLARE, CALL_REAL): Support calls to 0fn backup hook
functions.
* mf-runtime.c (__mf_state): Set initial state to "starting".
(__mf_resolve_single_dynamic): Tolerate repeated calls for same symbol.
Expand All @@ -263,8 +279,8 @@

* testsuite/libmudflap.c/pass38-frag.c: New test case.
* testsuite/libmudflap.cth/pass37-frag.c: Improved test.
* acinclude.m4: Add comments with aoliva's concerns about x86_64

* acinclude.m4: Add comments with aoliva's concerns about x86_64
pass_all.
* aclocal.m4, configure: Regenerated.

Expand Down Expand Up @@ -331,7 +347,7 @@
(__mfu_report): Print the two new counts.
* testsuite/lib/libmudflap.exp: Filter out junk ld/pthreads messages.
* testsuite/libmudfap.cth/cthfrags.exp: New test driver.
* testsuite/libmudflap.cth/pass37-frag.c: New pthreads test.
* testsuite/libmudflap.cth/pass37-frag.c: New pthreads test.
* testsuite/libmudfap.cth/cfrags.exp: Adapt to new libmudflap
option defaults.

Expand Down Expand Up @@ -371,7 +387,7 @@
(__mf_usage): Check for -lpthread presence.
(__mf_unregister): Confirm matching unregistration base.
(__mf_find_objects_rec): Reduce unnecessary recursion.
* mf-runtime.h.in: Add "nothrow" attribute to functions. Add
* mf-runtime.h.in: Add "nothrow" attribute to functions. Add
#defines for new hook functions.
* mf-impl.h: Corresponding changes.
* config.h.in, configure, Makefile.in: Regenerated.
Expand Down Expand Up @@ -593,7 +609,7 @@
* mf-hooks.c: Don't include <execinfo.h> any more.
* mf-runtime.c (__mf_set_options): Call more stdlib functions
via CALL_REAL.
(__mf_backtrace): Provide alternate baby implementation in
(__mf_backtrace): Provide alternate baby implementation in
absence of glibc.
* test/mf-driver.c: Portability tweaks.
* acinclude.m4: New file, containing top level libtool.m4.
Expand All @@ -604,19 +620,19 @@
* mf-runtime.h.in (HAVE_UINTPTR_T): Define unconditionally.

2002-11-08 Frank Ch. Eigler <fche@redhat.com>

* mf-runtime.c (options): Add new "wipe-heap", "wipe-stack"
options.
(__mf_unregister): Implement stack/heap object wiping.
(__mf_set_options): Renamed from __mf_process_opts.
(__mf_uncache_object): Change arg type, correct callers.
(__mf_uncache_object): Change arg type, correct callers.
* mf-impl.h: Corresponding changes.
* mf-hooks.c (realloc): Save/restore heap-wiping flag.
* mf-runtime.h.in (__mf_set_options): Extend public API.
* test/pass26-frag.c: New test for stack wiping.
* Makefile.am (TESTS): Run it.
* Makefile.in: Regenerated.

2002-11-07 Frank Ch. Eigler <fche@redhat.com>

* mf-runtime.h.in (__mf_watch, __mf_unwatch): Extend public API.
Expand All @@ -631,7 +647,7 @@
(__mf_unregister): Unlink object explicitly before uncaching.
* test/fail21-frag.c, pass25-frag.c: New tests.
* Makefile.in, aclocal.m4: Regenerated.

2002-11-05 Frank Ch. Eigler <fche@redhat.com>

* test/fail20-frag.c: New test for NULL pointer dereferencing.
Expand All @@ -641,8 +657,8 @@
build tree from config.h and new file mf-runtime.h.in.
* mf-runtime.h.in: Renamed from mf-runtime.h. Tweak uintptr_t decl.
* Makefile.in, configure, config.h.in: Regenerated.
* mf-hooks.c: Add #undef for wrapped glibc str*/mem* macros.
* mf-runtime.c (options, __mf_set_default_options): Support new
* mf-hooks.c: Add #undef for wrapped glibc str*/mem* macros.
* mf-runtime.c (options, __mf_set_default_options): Support new
default "abbreviate" option.
(__mf_object.description_epoch): New field.
(__mf_describe_object): Conditionally abbreviate objects already
Expand Down Expand Up @@ -732,7 +748,7 @@
entries to avoid repeat registration.
* mf-runtime.c (__mf_object_cemetary): Don't bother bury GUESS regions.
(__mf_register, __mf_unregister): Rewrite GUESS handling logic.

2002-09-09 Frank Ch. Eigler <fche@redhat.com>

* Makefile.am: Create test sources with #include, not cat>>.
Expand All @@ -752,7 +768,7 @@
overlapping object search.
(__mf_violation): Likewise for nearby objects.
Improve nearby-object listing.

cleanup:
* mf-runtime.c, mf-hooks.c: Remove "{{{"/"}}}" folding marks.
* mf-heuristics.c (__mf_heuristic_check): Tweak message.
Expand Down Expand Up @@ -794,7 +810,7 @@
* Makefile.in: Regenerated.

Heuristics reorganization:
* mf-heuristics.c (__mf_register_ro_sections, __mf_init_heuristics):
* mf-heuristics.c (__mf_register_ro_sections, __mf_init_heuristics):
Remove these functions. Update callers.
(__mf_heuristic_check): Incorporate all the various heuristics.
Encode cacheability/retry judgement into trinary return value.
Expand Down Expand Up @@ -870,10 +886,10 @@

2002-08-20 Graydon Hoare <graydon@redhat.com>

* mf-runtime.h: New option: stack_bound (heuristic).
* mf-runtime.h: New option: stack_bound (heuristic).
Move some macros out of implementation files.
* mf-runtime.c: New option string: -stack-bound.
Unify recursion protection with hooks.
Unify recursion protection with hooks.
Add more logging.
(__mf_check): Call __mf_heuristic_check.
(__mf_process_opts): Fix "no-" processing.
Expand Down Expand Up @@ -911,7 +927,7 @@
(__mf_register): Handle guessed regions, splitting
guesses when new registrations arrive.
(__mf_unregister): Do not unregister guesses.
* mf-runtime.h: Move convenience macros around,
* mf-runtime.h: Move convenience macros around,
declare new option fields. Add __MF_TYPE_GUESS.
* mf-hooks.c (__wrap_*alloc): Use crumple zones.
(__wrap_free): Call __real_free for deferred frees.
Expand Down Expand Up @@ -974,4 +990,3 @@
* mf-hooks.c: New file: interposed libc functions.
* mf-runtime.c: New file: bulk of runtime.
* mf-runtime.h: New file: public functions.

2 changes: 1 addition & 1 deletion libmudflap/Makefile.am
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ else
libmudflapth =
endif

lib_LTLIBRARIES = libmudflap.la $(libmudflapth)
toolexeclib_LTLIBRARIES = libmudflap.la $(libmudflapth)
include_HEADERS = mf-runtime.h

libmudflap_la_SOURCES = \
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