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| author | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2013-03-05 08:15:33 +0100 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2013-03-05 08:15:33 +0100 |
| commit | c3e94a953347ecf361ab400111dbb1a62505c7fe (patch) | |
| tree | de2bc99a46cf759a2160445929e83bf692feb6c4 /sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S | |
| parent | cfb6382a4f57226a8c012f67a95ae5502f0dc5b2 (diff) | |
| download | glibc-c3e94a953347ecf361ab400111dbb1a62505c7fe.zip glibc-c3e94a953347ecf361ab400111dbb1a62505c7fe.tar.gz glibc-c3e94a953347ecf361ab400111dbb1a62505c7fe.tar.bz2 | |
S/390: Fix rt_sigprocmask syscall invocation in get/set/swapcontext.
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S b/sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S index 9a4b2b9..ecb0b3f 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S +++ b/sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S @@ -34,12 +34,13 @@ ENTRY(__swapcontext) lr %r1,%r2 - lr %r5,%r3 + lr %r0,%r3 /* sigprocmask (SIG_BLOCK, NULL, &sc->sc_mask). */ la %r2,SIG_BLOCK slr %r3,%r3 la %r4,SC_MASK(%r1) + lhi %r5,_NSIG8 svc SYS_ify(rt_sigprocmask) /* Store fpu context. */ @@ -72,11 +73,14 @@ ENTRY(__swapcontext) /* sigprocmask (SIG_SETMASK, &sc->sc_mask, NULL). */ la %r2,SIG_BLOCK + lr %r5,%r0 la %r3,SC_MASK(%r5) slr %r4,%r4 + lhi %r5,_NSIG8 svc SYS_ify(rt_sigprocmask) /* Load fpu context. */ + lr %r5,%r0 lfpc SC_FPC(%r5) ld %f0,SC_FPRS(%r5) ld %f1,SC_FPRS+8(%r5) |