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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2014-07-31 20:04:54 +0200 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2014-07-31 20:04:54 +0200 |
| commit | 2f438e20ab591641760e97458d5d1569942eced5 (patch) | |
| tree | 3fb25d366c77a51ecfbf1c79d4b0b02521573443 /sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S | |
| parent | 6c9578a24b5c4182d1c475a32a147478bc757bf3 (diff) | |
| download | glibc-2f438e20ab591641760e97458d5d1569942eced5.tar.gz glibc-2f438e20ab591641760e97458d5d1569942eced5.tar.xz glibc-2f438e20ab591641760e97458d5d1569942eced5.zip | |
S/390: Revert the jmp_buf/ucontext_t ABI change.
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S b/sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S index fbe8b77caf..42839e26f1 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S @@ -62,16 +62,8 @@ ENTRY(__setcontext) /* Don't touch %a0, used for thread purposes. */ lam %a1,%a15,SC_ACRS+4(%r1) - /* Restore the upper halfs if available. */ - l %r2,SC_FLGS(%r1) - tml %r2,1 /* UCONTEXT_UC_FLAGS_HIGH_GPRS */ - jz 0f - .machine "z900" - .machinemode "zarch_nohighgprs" - lmh %r0,%r15,SC_HIGHGPRS(%r1) - /* Load general purpose registers. */ -0: lm %r0,%r15,SC_GPRS(%r1) + lm %r0,%r15,SC_GPRS(%r1) /* Return. */ br %r14 |