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| author | Frank Ch. Eigler <fche@redhat.com> | 2004-06-24 21:12:18 +0000 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@gcc.gnu.org> | 2004-06-24 21:12:18 +0000 |
| commit | cfbd22d765f6afb097d4bfb7b3407d60986e84a9 (patch) | |
| tree | b11f74e9117eab25751541c23cf9a481cd239e29 /libmudflap/mf-hooks1.c | |
| parent | 79066482014cb25e9743b44622fb304b6633b24b (diff) | |
| download | gcc-cfbd22d765f6afb097d4bfb7b3407d60986e84a9.zip gcc-cfbd22d765f6afb097d4bfb7b3407d60986e84a9.tar.gz gcc-cfbd22d765f6afb097d4bfb7b3407d60986e84a9.tar.bz2 | |
Adopt splay trees for object database.
2004-06-24 Frank Ch. Eigler <fche@redhat.com>
Adopt splay trees for object database.
* Makefile.am: Copy splay-tree.* from libiberty.
* Makefile.in, testsuite/Makefile.in: Regenerated.
* mf-runtime.h.in (__mf_unregister): Add third parameter (type).
* mf-hooks[123].c (*): Add new third parameter to mf_unregister.
* mf-impl.h (BEGIN_PROTECT): Remove some trace text.
* mf-runtime.c: Rewrite code dealing with object database to use
libiberty splay trees. Remove tree liveness aging option.
* testsuite/libmudflap.c/fail18-frag.c: Add volatile flag.
From-SVN: r83611
Diffstat (limited to 'libmudflap/mf-hooks1.c')
| -rw-r--r-- | libmudflap/mf-hooks1.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libmudflap/mf-hooks1.c b/libmudflap/mf-hooks1.c index d2f8312..ba6bc95 100644 --- a/libmudflap/mf-hooks1.c +++ b/libmudflap/mf-hooks1.c @@ -199,7 +199,8 @@ WRAPPER(void *, realloc, void *buf, size_t c) __mf_opts.wipe_heap = 0; if (LIKELY(buf)) - __mfu_unregister (buf, 0); + __mfu_unregister (buf, 0, __MF_TYPE_HEAP_I); + /* NB: underlying region may have been __MF_TYPE_HEAP. */ if (LIKELY(result)) { @@ -250,7 +251,8 @@ WRAPPER(void, free, void *buf) } UNLOCKTH (); - __mf_unregister (buf, 0); + __mf_unregister (buf, 0, __MF_TYPE_HEAP_I); + /* NB: underlying region may have been __MF_TYPE_HEAP. */ if (UNLIKELY(__mf_opts.free_queue_length > 0)) { @@ -378,7 +380,7 @@ WRAPPER(int , munmap, void *start, size_t length) uintptr_t offset; for (offset=0; offset<length; offset+=ps) - __mf_unregister ((void *) CLAMPADD (base, offset), ps); + __mf_unregister ((void *) CLAMPADD (base, offset), ps, __MF_TYPE_HEAP_I); } return result; } @@ -419,7 +421,7 @@ __mf_wrap_alloca_indirect (size_t c) ((uintptr_t) alloca_history->stack DEEPER_THAN (uintptr_t) stack)) { struct alloca_tracking *next = alloca_history->next; - __mf_unregister (alloca_history->ptr, 0); + __mf_unregister (alloca_history->ptr, 0, __MF_TYPE_HEAP); CALL_REAL (free, alloca_history->ptr); CALL_REAL (free, alloca_history); alloca_history = next; |