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Diffstat (limited to 'libc/sysdeps/linux/mips/bits/setjmp.h')
-rw-r--r--libc/sysdeps/linux/mips/bits/setjmp.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/mips/bits/setjmp.h b/libc/sysdeps/linux/mips/bits/setjmp.h
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+++ b/libc/sysdeps/linux/mips/bits/setjmp.h
@@ -0,0 +1,56 @@
+/* Define the machine-dependent type `jmp_buf'. MIPS version.
+ Copyright (C) 1992,93,95,97,2000 Free Software Foundation, Inc.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SETJMP_H
+# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
+#endif
+
+typedef struct
+ {
+ /* Program counter. */
+ void * __pc;
+
+ /* Stack pointer. */
+ void * __sp;
+
+ /* Callee-saved registers s0 through s7. */
+ int __regs[8];
+
+ /* The frame pointer. */
+ void * __fp;
+
+ /* The global pointer. */
+ void * __gp;
+
+ /* Floating point status register. */
+ int __fpc_csr;
+
+ /* Callee-saved floating point registers. */
+ double __fpregs[6];
+ } __jmp_buf[1];
+
+#ifdef __USE_MISC
+/* Offset to the program counter in `jmp_buf'. */
+# define JB_PC 0
+#endif
+
+
+/* Test if longjmp to JMPBUF would unwind the frame
+ containing a local variable at ADDRESS. */
+#define _JMPBUF_UNWINDS(jmpbuf, address) \
+ ((void *) (address) < (jmpbuf)[0].__sp)