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| author | Ulrich Drepper <drepper@redhat.com> | 2001-04-19 16:31:12 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-04-19 16:31:12 +0000 |
| commit | 9bab980687708a6038f894aab30f303084aefa86 (patch) | |
| tree | 02e4fca7778b3dd3c38288bd8004586cc0e0f816 /sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S | |
| parent | 0b35a2da19eb7b598a88cc6daf4ad06d6c5615dd (diff) | |
| download | glibc-9bab980687708a6038f894aab30f303084aefa86.tar glibc-9bab980687708a6038f894aab30f303084aefa86.tar.gz glibc-9bab980687708a6038f894aab30f303084aefa86.tar.bz2 glibc-9bab980687708a6038f894aab30f303084aefa86.zip | |
Update.
2001-04-18 Jakub Jelinek <jakub@redhat.com>
* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Update.
* sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc64/swapcontext.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S (__setcontext):
Copy first word of uc_sigmask into __uc_sigmask.
* sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S (__getcontext):
Save uc_link around trap. Copy __uc_sigmask into first word of
uc_sigmask, clear the rest. Make sure setcontext to the created
context doesn't do this though.
* sysdeps/unix/sysv/linux/sparc/sparc64/ucontext_i.h: New file.
* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (ucontext_t): Add
uc_stack and uc_sigmask, rename old uc_sigmask to __uc_sigmask in the
64bit version, make uc_sigmask __sigset_t in the 32bit version.
* rt/Makefile (otherlibs): Added for static NSS.
* glibcbug.in (BUGGLIBC): Send to new alias.
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S index 2968b65633..bdd841dda3 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1997 Free Software Foundation, Inc. +/* Copyright (C) 1997, 2001 Free Software Foundation, Inc. Contributed by Richard Henderson (rth@tamu.edu). The GNU C Library is free software; you can redistribute it and/or @@ -17,17 +17,19 @@ Boston, MA 02111-1307, USA. */ #include <sysdep.h> +#include "ucontext_i.h" - -/* void setcontext(ucontext_t *ctx); */ +/* int setcontext(ucontext_t *ctx); */ .weak setcontext ENTRY(setcontext) mov 1, %o1 -/* void __setcontext(ucontext_t *ctx, int restoremask); */ +/* int __setcontext(ucontext_t *ctx, int restoremask); */ ENTRY(__setcontext) + ldx [%o0 + UC_SIGMASK], %o2 + stx %o2, [%o0 + __UC_SIGMASK] ta 0x6f END(__setcontext) |