diff options
| -rw-r--r-- | ChangeLog | 13 | ||||
| -rw-r--r-- | linuxthreads/ChangeLog | 6 | ||||
| -rw-r--r-- | linuxthreads/spinlock.c | 6 |
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 |