Fix broken setjmp with working one.

1 files changed, 58 insertions, 0 deletions

diff --git a/bindings/linux/setjmp.S b/bindings/linux/setjmp.S
new file mode 100644
index 0000000..8ef5831
--- /dev/null
+++ b/bindings/linux/setjmp.S
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2003 Peter Wemm.
+ * Copyright (c) 1993 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+_setjmp:
+  movq    %rbx,0(%rdi)                    /* save rbx */
+  movq    %rsp,8(%rdi)                    /* save rsp */
+  movq    %rbp,16(%rdi)                   /* save rbp */
+  movq    %r12,24(%rdi)                   /* save r12 */
+  movq    %r13,32(%rdi)                   /* save r13 */
+  movq    %r14,40(%rdi)                   /* save r14 */
+  movq    %r15,48(%rdi)                   /* save r15 */
+  movq    0(%rsp),%rdx                    /* get rta */
+  movq    %rdx,56(%rdi)                   /* save rip */
+  xorl    %eax,%eax                       /* return(0); */
+  ret
+
+_longjmp:
+  movq    0(%rdi),%rbx                    /* restore rbx */
+  movq    8(%rdi),%rsp                    /* restore rsp */
+  movq    16(%rdi),%rbp                   /* restore rbp */
+  movq    24(%rdi),%r12                   /* restore r12 */
+  movq    32(%rdi),%r13                   /* restore r13 */
+  movq    40(%rdi),%r14                   /* restore r14 */
+  movq    48(%rdi),%r15                   /* restore r15 */
+  movq    56(%rdi),%rdx                   /* get rta */
+  movq    %rdx,0(%rsp)                    /* put in return frame */
+  xorl    %eax,%eax                       /* return(1); */
+  incl    %eax
+  ret