diff options
Diffstat (limited to 'linuxthreads')
| -rw-r--r-- | linuxthreads/ChangeLog | 3 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/i386/Makefile | 13 |
2 files changed, 16 insertions, 0 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 3dfc5c7417..d51bcd42b3 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,5 +1,8 @@ 2001-04-12 Ulrich Drepper <drepper@redhat.com> + * sysdeps/i386/Makefile: Make sure gcc uses a frame pointer for + all the files which use CURRENT_STACK_FRAME. + * sysdeps/i386/pt-machine.h (CURRENT_STACK_FRAME): Define using __builtin_frame_address. * sysdeps/i386/i686/pt-machine.h: Likewise. diff --git a/linuxthreads/sysdeps/i386/Makefile b/linuxthreads/sysdeps/i386/Makefile index 811a799ad8..854eacbd32 100644 --- a/linuxthreads/sysdeps/i386/Makefile +++ b/linuxthreads/sysdeps/i386/Makefile @@ -2,4 +2,17 @@ ifeq ($(subdir),linuxthreads) # On i686 we must avoid generating the trampoline functions generated # to get the GOT pointer. CFLAGS-pt-initfini.s += -march=i386 -mcpu=i386 + +# Most files must not be compiled without frame pointer since we need +# the frame base address which is stored in %ebp unless the frame pointer +# is optimized out. +CFLAGS-cancel.c += -fno-omit-frame-pointer +CFLAGS-condvar.c += -fno-omit-frame-pointer +CFLAGS-join.c += -fno-omit-frame-pointer +CFLAGS-manager.c += -fno-omit-frame-pointer +CFLAGS-oldsemaphore.c += -fno-omit-frame-pointer +CFLAGS-pthreads.c += -fno-omit-frame-pointer +CFLAGS-ptlongjmp.c += -fno-omit-frame-pointer +CFLAGS-semaphore.c += -fno-omit-frame-pointer +CFLAGS-signals.c += -fno-omit-frame-pointer endif |