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| author | Joseph Myers <joseph@codesourcery.com> | 2012-07-01 13:08:59 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-07-01 13:08:59 +0000 |
| commit | e84eabb3871c9b39e59323bf3f6b98c2ca9d1cd0 (patch) | |
| tree | dff3f1b79454b518d15a7b9bbedeb57ff156bbe8 /ports/sysdeps/hppa/bsd-setjmp.S | |
| parent | 75f0d3040a2c2de8842bfa7a09e11da1a73e17d0 (diff) | |
| parent | e64ac02c24b43659048622714afdc92fedf561fa (diff) | |
| download | glibc-63aa821ec011b9347414f4c0b6a75cce77f87ecf.tar.gz glibc-63aa821ec011b9347414f4c0b6a75cce77f87ecf.tar.xz glibc-63aa821ec011b9347414f4c0b6a75cce77f87ecf.zip | |
Merge glibc-ports into ports/ directory. glibc-2.16.90 glibc-2.16-ports-merge
Diffstat (limited to 'ports/sysdeps/hppa/bsd-setjmp.S')
| -rw-r--r-- | ports/sysdeps/hppa/bsd-setjmp.S | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/ports/sysdeps/hppa/bsd-setjmp.S b/ports/sysdeps/hppa/bsd-setjmp.S new file mode 100644 index 0000000000..54e776fac9 --- /dev/null +++ b/ports/sysdeps/hppa/bsd-setjmp.S @@ -0,0 +1,35 @@ +/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. HPPA version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This just does a tail-call to `__sigsetjmp (ARG, 1)'. + We cannot do it in C because it must be a tail-call, so frame-unwinding + in setjmp doesn't clobber the state restored by longjmp. */ + + .text + .align 4 + .globl setjmp + .export setjmp, code + .level 2.0 + .proc + .callinfo + .import __sigsetjmp +setjmp: + b __sigsetjmp + ldi 1, %r25 + + .procend |