X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fsetjmp%2Fx86_64%2Flongjmp.s;h=e175a4b9606bba41eccc8972c22244e533718f0a;hb=baec93cb5819058e36d44a427db708260f320bd1;hp=c63b0c952ea79e4e9ae0a1933214df4cdc27f473;hpb=1e12632591ab98a6ea3af8680716c28282552981;p=musl

diff --git a/src/setjmp/x86_64/longjmp.s b/src/setjmp/x86_64/longjmp.s
index c63b0c95..e175a4b9 100644
--- a/src/setjmp/x86_64/longjmp.s
+++ b/src/setjmp/x86_64/longjmp.s
@@ -1,24 +1,22 @@
-/* Copyright 2011 Nicholas J. Kain, licensed GNU LGPL 2.1 or later */
+/* Copyright 2011-2012 Nicholas J. Kain, licensed under standard MIT license */
 .global _longjmp
 .global longjmp
-.type _longjmp,%function
-.type longjmp,%function
+.type _longjmp,@function
+.type longjmp,@function
 _longjmp:
 longjmp:
 	mov %rsi,%rax           /* val will be longjmp return */
 	test %rax,%rax
-	jnz .L0
+	jnz 1f
 	inc %rax                /* if val==0, val=1 per longjmp semantics */
-.L0:
-	movq (%rdi),%rbx        /* rdi is the jmp_buf, restore regs from it */
-	movq 8(%rdi),%rbp
-	movq 16(%rdi),%r12
-	movq 24(%rdi),%r13
-	movq 32(%rdi),%r14
-	movq 40(%rdi),%r15
-	movq 48(%rdi),%rdx      /* this ends up being the stack pointer */
+1:
+	mov (%rdi),%rbx         /* rdi is the jmp_buf, restore regs from it */
+	mov 8(%rdi),%rbp
+	mov 16(%rdi),%r12
+	mov 24(%rdi),%r13
+	mov 32(%rdi),%r14
+	mov 40(%rdi),%r15
+	mov 48(%rdi),%rdx       /* this ends up being the stack pointer */
 	mov %rdx,%rsp
-	movq 56(%rdi),%rdx      /* this is the instruction pointer */
+	mov 56(%rdi),%rdx       /* this is the instruction pointer */
 	jmp *%rdx               /* goto saved address without altering rsp */
-.size _longjmp,.-_longjmp
-.size longjmp,.-longjmp