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-rw-r--r--libc/sysdeps/linux/alpha/__longjmp.S65
1 files changed, 65 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/alpha/__longjmp.S b/libc/sysdeps/linux/alpha/__longjmp.S
new file mode 100644
index 000000000..2db4e22e9
--- /dev/null
+++ b/libc/sysdeps/linux/alpha/__longjmp.S
@@ -0,0 +1,65 @@
+/* Copyright (C) 1992, 1994, 1997 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <features.h>
+#define _SETJMP_H
+#define __ASSEMBLY__
+#include <bits/setjmp.h>
+
+#define a0 $16
+
+.globl __longjmp;
+.align 3;
+.ent __longjmp , 0;
+
+__longjmp:
+ .frame $30 , 0, $26
+#ifdef PROF
+ ldgp gp, 0(pv)
+ .set noat
+ lda AT, _mcount
+ jsr AT, (AT), _mcount
+ .set at
+ .prologue 1
+#else
+ .prologue 0
+#endif
+
+ mov $17, $0
+ ldq $9, JB_S0*8(a0)
+ ldq $10, JB_S1*8(a0)
+ ldq $11, JB_S2*8(a0)
+ ldq $12, JB_S3*8(a0)
+ ldq $13, JB_S4*8(a0)
+ ldq $14, JB_S5*8(a0)
+ ldq $26, JB_PC*8(a0)
+ ldq $15, JB_FP*8(a0)
+ ldq $1, JB_SP*8(a0)
+ ldt $f2, JB_F2*8(a0)
+ ldt $f3, JB_F3*8(a0)
+ ldt $f4, JB_F4*8(a0)
+ ldt $f5, JB_F5*8(a0)
+ ldt $f6, JB_F6*8(a0)
+ ldt $f7, JB_F7*8(a0)
+ ldt $f8, JB_F8*8(a0)
+ ldt $f9, JB_F9*8(a0)
+ cmoveq $0, 1, $0
+ mov $1, $30
+ ret
+
+.end __longjmp