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| author | Ulrich Drepper <drepper@redhat.com> | 2003-09-24 03:22:56 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-09-24 03:22:56 +0000 |
| commit | 54ee14b3882bc7f2fcace383ee12da765e86e2ee (patch) | |
| tree | 63e8a3a0e4eba8a081f0db111d6df51668ebaf3c /sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S | |
| parent | 16a76cd23ce9d3924fa192395e730423e3dc8b36 (diff) | |
| download | glibc-54ee14b3882bc7f2fcace383ee12da765e86e2ee.tar.gz glibc-54ee14b3882bc7f2fcace383ee12da765e86e2ee.tar.xz glibc-54ee14b3882bc7f2fcace383ee12da765e86e2ee.zip | |
Update.
2003-09-23 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/Versions [libc] (GLIBC_2.3.3): Add setcontext, getcontext, swapcontext, and makecontext. * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Correct change for include Altivec support for PPC32. It was not compatible. * sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.h: Adjust offsets for ucontext_t change. * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S: Adjust for ucontext_t change. Add compatibility code. * sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S: Likewise. Patch by Paul Mackerras <paulus@samba.org>. 2003-02-25 Randolph Chung <tausq@debian.org> * sysdeps/hppa/Makefile: Include compat code in build. * sysdeps/hppa/libgcc-compat.c: New file. * sysdeps/hppa/Dist: Add libgcc-compat.c. * sysdeps/hppa/Versions [GLIBC_2.2]: Add __clz_tab.
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S index 1539b40f01..deb946137d 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S @@ -18,6 +18,7 @@ 02111-1307 USA. */ #include <sysdep.h> +#include <shlib-compat.h> #define __ASSEMBLY__ #include <asm/ptrace.h> @@ -28,7 +29,7 @@ ENTRY(__setcontext) stwu r1,-16(r1) stw r0,20(r1) stw r31,12(r1) - mr r31,r3 + lwz r31,_UC_REGS_PTR(r3) /* * If this ucontext refers to the point where we were interrupted @@ -144,6 +145,20 @@ L(do_sigret): sc /* NOTREACHED */ -PSEUDO_END(__setcontext) +PSEUDO_END (__setcontext) -weak_alias(__setcontext, setcontext) +versioned_symbol (libc, __setcontext, setcontext, GLIBC_2_3_3) + +#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_3) + +#define _ERRNO_H 1 +#include <bits/errno.h> + +ENTRY (__setcontext_stub) + li r3,ENOSYS + b JUMPTARGET(__syscall_error) + END (__setcontext_stub) + +compat_symbol (libc, __setcontext_stub, setcontext, GLIBC_2_0) + +#endif |