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authorRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
committerRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
commit0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch)
tree6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/setjmp
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initial check-in, version 0.5.0 v0.5.0
Diffstat (limited to 'src/setjmp')
-rw-r--r--src/setjmp/i386/longjmp.s22
-rw-r--r--src/setjmp/i386/setjmp.s23
-rw-r--r--src/setjmp/longjmp.c0
-rw-r--r--src/setjmp/setjmp.c0
4 files changed, 45 insertions, 0 deletions
diff --git a/src/setjmp/i386/longjmp.s b/src/setjmp/i386/longjmp.s
new file mode 100644
index 00000000..c1a956c3
--- /dev/null
+++ b/src/setjmp/i386/longjmp.s
@@ -0,0 +1,22 @@
+.global _longjmp
+.global longjmp
+.type _longjmp,%function
+.type longjmp,%function
+_longjmp:
+longjmp:
+	movl  4(%esp),%edx
+	movl  8(%esp),%eax
+	testl    %eax,%eax
+	jnz .L0
+	incl     %eax
+.L0:
+	movl   (%edx),%ebx
+	movl  4(%edx),%esi
+	movl  8(%edx),%edi
+	movl 12(%edx),%ebp
+	movl 16(%edx),%ecx
+	movl     %ecx,%esp
+	movl 20(%edx),%ecx
+	jmp *%ecx
+.size _longjmp,.-_longjmp
+.size longjmp,.-longjmp
diff --git a/src/setjmp/i386/setjmp.s b/src/setjmp/i386/setjmp.s
new file mode 100644
index 00000000..6c078b10
--- /dev/null
+++ b/src/setjmp/i386/setjmp.s
@@ -0,0 +1,23 @@
+.global __setjmp
+.global _setjmp
+.global setjmp
+.type __setjmp,%function
+.type _setjmp,%function
+.type setjmp,%function
+__setjmp:
+_setjmp:
+setjmp:
+	movl 4(%esp), %eax
+	movl    %ebx, (%eax)
+	movl    %esi, 4(%eax)
+	movl    %edi, 8(%eax)
+	movl    %ebp, 12(%eax)
+	leal 4(%esp), %ecx
+	movl    %ecx, 16(%eax)
+	movl  (%esp), %ecx
+	movl    %ecx, 20(%eax)
+	xorl    %eax, %eax
+	ret
+.size __setjmp,.-__setjmp
+.size _setjmp,.-_setjmp
+.size setjmp,.-setjmp
diff --git a/src/setjmp/longjmp.c b/src/setjmp/longjmp.c
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/src/setjmp/longjmp.c
diff --git a/src/setjmp/setjmp.c b/src/setjmp/setjmp.c
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/src/setjmp/setjmp.c