diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2016-01-14 10:16:35 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-01-15 08:43:07 -0800 |
| commit | 82a543ffd097f4f5e60e898086f0bda2a647e37f (patch) | |
| tree | 13c9a85c844215c04a8175154fd56d4aa31b6d3a | |
| parent | 0d32fcb814a7ea7e857a967e96e5c76205bd729b (diff) | |
| download | glibc-82a543ffd097f4f5e60e898086f0bda2a647e37f.tar.gz glibc-82a543ffd097f4f5e60e898086f0bda2a647e37f.tar.xz glibc-82a543ffd097f4f5e60e898086f0bda2a647e37f.zip | |
Compile x86 syscalls with -fomit-frame-pointer
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/Makefile | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/Makefile b/sysdeps/unix/sysv/linux/i386/Makefile index 71ba61e9d7..7014829f88 100644 --- a/sysdeps/unix/sysv/linux/i386/Makefile +++ b/sysdeps/unix/sysv/linux/i386/Makefile @@ -10,6 +10,10 @@ CFLAGS-mmap.o += -fomit-frame-pointer CFLAGS-mmap.os += -fomit-frame-pointer CFLAGS-mmap64.o += -fomit-frame-pointer CFLAGS-mmap64.os += -fomit-frame-pointer +CFLAGS-pselect.o += -fomit-frame-pointer +CFLAGS-pselect.os += -fomit-frame-pointer +CFLAGS-rtld-mmap.o += -fomit-frame-pointer +CFLAGS-rtld-mmap.os += -fomit-frame-pointer endif ifeq ($(subdir),sysvipc) @@ -26,11 +30,31 @@ endif # fallocate, posix_fallocate use six-argument inline syscalls. ifeq ($(subdir),io) sysdep_routines += libc-do-syscall +# %ebp may be used to pass the 6th argument to syscall. +CFLAGS-fallocate.o += -fomit-frame-pointer +CFLAGS-fallocate.os += -fomit-frame-pointer +CFLAGS-fallocate64.o += -fomit-frame-pointer +CFLAGS-fallocate64.os += -fomit-frame-pointer +CFLAGS-posix_fallocate.o += -fomit-frame-pointer +CFLAGS-posix_fallocate.os += -fomit-frame-pointer +CFLAGS-posix_fallocate64.o += -fomit-frame-pointer +CFLAGS-posix_fallocate64.os += -fomit-frame-pointer +CFLAGS-sync_file_range.o += -fomit-frame-pointer +CFLAGS-sync_file_range.os += -fomit-frame-pointer endif # libpthread uses six-argument inline syscalls. ifeq ($(subdir),nptl) libpthread-sysdep_routines += libc-do-syscall +# %ebp may be used to pass the 6th argument to syscall. +CFLAGS-pthread_rwlock_timedrdlock.o += -fomit-frame-pointer +CFLAGS-pthread_rwlock_timedrdlock.os += -fomit-frame-pointer +CFLAGS-pthread_rwlock_timedwrlock.o += -fomit-frame-pointer +CFLAGS-pthread_rwlock_timedwrlock.os += -fomit-frame-pointer +CFLAGS-sem_timedwait.o += -fomit-frame-pointer +CFLAGS-sem_timedwait.os += -fomit-frame-pointer +CFLAGS-sem_wait.o += -fomit-frame-pointer +CFLAGS-sem_wait.os += -fomit-frame-pointer endif ifeq ($(subdir),resource) |