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authorCarlos O'Donell <carlos@systemhalted.org>2014-04-29 03:08:48 -0400
committerCarlos O'Donell <carlos@systemhalted.org>2014-04-29 04:20:39 -0400
commit5abebba403181de898bbea4ee1bcce5f088c663b (patch)
tree0c4a8eac85e1f2db87621b524bfcbdeb24c2c8f9 /sysdeps/hppa/setjmp.S
parent4e4a58f4ee45cea6f3083af8f12d3834bb999555 (diff)
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Relocate hppa from ports to libc.
Diffstat (limited to 'sysdeps/hppa/setjmp.S')
-rw-r--r--sysdeps/hppa/setjmp.S72
1 files changed, 72 insertions, 0 deletions
diff --git a/sysdeps/hppa/setjmp.S b/sysdeps/hppa/setjmp.S
new file mode 100644
index 0000000000..51904af051
--- /dev/null
+++ b/sysdeps/hppa/setjmp.S
@@ -0,0 +1,72 @@
+/* setjmp for HPPA.
+ Copyright (C) 1995-2014 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/>. */
+
+#include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
+#include <bits/setjmp.h>
+
+
+ .text
+ .align 4
+ .import __sigjmp_save, code
+ .globl __sigsetjmp
+ .export __sigsetjmp, code
+ .proc
+ .callinfo
+__sigsetjmp:
+ stw %r3, 0(%r26)
+ /* This padding exists for unknown historical reasons. */
+ /* 4 - 4 bytes of padding. */
+ stw %r4, 8(%r26)
+ stw %r5, 12(%r26)
+ stw %r6, 16(%r26)
+ stw %r7, 20(%r26)
+ stw %r8, 24(%r26)
+ stw %r9, 28(%r26)
+ stw %r10, 32(%r26)
+ stw %r11, 36(%r26)
+ stw %r12, 40(%r26)
+ stw %r13, 44(%r26)
+ stw %r14, 48(%r26)
+ stw %r15, 52(%r26)
+ stw %r16, 56(%r26)
+ stw %r17, 60(%r26)
+ stw %r18, 64(%r26)
+ stw %r19, 68(%r26)
+ stw %r27, 72(%r26)
+ stw %r30, 76(%r26)
+
+ stw %rp, 80(%r26)
+ /* This padding exists to ensure double alignment for fprs. */
+ /* 84 - 4 bytes of padding. */
+ ldo 88(%r26),%r1
+ fstds,ma %fr12, 8(%r1) /* 88 */
+ fstds,ma %fr13, 8(%r1) /* 96 */
+ fstds,ma %fr14, 8(%r1) /* 104 */
+ fstds,ma %fr15, 8(%r1) /* 112 */
+ fstds,ma %fr16, 8(%r1) /* 120 */
+ fstds,ma %fr17, 8(%r1) /* 128 */
+ fstds,ma %fr18, 8(%r1) /* 136 */
+ fstds,ma %fr19, 8(%r1) /* 144 */
+ fstds,ma %fr20, 8(%r1) /* 152 */
+ fstds %fr21, 0(%r1) /* 160 */
+ /* Total of 168 bytes. */
+ b __sigjmp_save
+ nop
+ .procend