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authorUlrich Drepper <drepper@redhat.com>2000-07-18 17:20:58 +0000
committerUlrich Drepper <drepper@redhat.com>2000-07-18 17:20:58 +0000
commit83142e8fe1f329cb2636a851132e9d1eb28a23c3 (patch)
tree2d91f626d052c93cdb229f1c8365525e3effaccb
parente6574c9ca263afb7d408dd5ebf09ad8cb0178469 (diff)
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Update.
2000-07-18 Ulrich Drepper <drepper@redhat.com> * include/libc-symbols.h: Define RETURN_ADDRESS macro. * dlfcn/dlopen.c: Use RETURN_ADDRESS instead of __builtin_return_address. * dlfcn/dlopenold.c: Likewise. * dlfcn/dlsym.c: Likewise. * dlfcn/dlvsym.c: Likewise. * elf/dl-profstub.c: Likewise. * malloc/malloc.c: Likewise. * sysdeps/generic/machine-gmon.h: Likewise. Based on a patch by schwidefsky@de.ibm.com.
-rw-r--r--ChangeLog13
-rw-r--r--linuxthreads/ChangeLog6
-rw-r--r--linuxthreads/spinlock.c6
3 files changed, 21 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index 3f8ed089ec..4683bc220c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,16 @@
+2000-07-18 Ulrich Drepper <drepper@redhat.com>
+
+ * include/libc-symbols.h: Define RETURN_ADDRESS macro.
+ * dlfcn/dlopen.c: Use RETURN_ADDRESS instead of
+ __builtin_return_address.
+ * dlfcn/dlopenold.c: Likewise.
+ * dlfcn/dlsym.c: Likewise.
+ * dlfcn/dlvsym.c: Likewise.
+ * elf/dl-profstub.c: Likewise.
+ * malloc/malloc.c: Likewise.
+ * sysdeps/generic/machine-gmon.h: Likewise.
+ Based on a patch by schwidefsky@de.ibm.com.
+
2000-07-18 Andreas Jaeger <aj@suse.de>
* sysdeps/alpha/dl-machine.h (elf_machine_rela): Pass 0 instead of
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index fe1a4ed2e0..62567dad4d 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,9 @@
+2000-07-18 Kaz Kylheku <kaz@ashi.footprints.net>
+
+ * spinlock.c (__pthread_alt_lock, __pthread_alt_timedlock): Changed
+ __compare_and_swap to compare_and_swap in code which assumes
+ compare swap is available.
+
2000-07-18 Kaz Kylheku <kaz@ashi.footprints.net>
* spinlock.c (__pthread_alt_lock, __pthread_alt_timedlock): Fixed
diff --git a/linuxthreads/spinlock.c b/linuxthreads/spinlock.c
index 43190a2eda..4ed4203970 100644
--- a/linuxthreads/spinlock.c
+++ b/linuxthreads/spinlock.c
@@ -417,8 +417,7 @@ void __pthread_alt_lock(struct _pthread_fastlock * lock,
/* Make sure the store in wait_node.next completes before performing
the compare-and-swap */
MEMORY_BARRIER();
- } while(! compare_and_swap(&lock->__status, oldstatus, newstatus,
- &lock->__spinlock));
+ } while(! __compare_and_swap(&lock->__status, oldstatus, newstatus));
/* Suspend. Note that unlike in __pthread_lock, we don't worry
here about spurious wakeup. That's because this lock is not
@@ -487,8 +486,7 @@ int __pthread_alt_timedlock(struct _pthread_fastlock * lock,
/* Make sure the store in wait_node.next completes before performing
the compare-and-swap */
MEMORY_BARRIER();
- } while(! compare_and_swap(&lock->__status, oldstatus, newstatus,
- &lock->__spinlock));
+ } while(! __compare_and_swap(&lock->__status, oldstatus, newstatus));
#endif
#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP