patch-2.4.22 linux-2.4.22/arch/sh/kernel/kgdb_jmp.S

• Lines: 34
• Date: 2003-08-25 04:44:40.000000000 -0700
• Orig file: linux-2.4.21/arch/sh/kernel/kgdb_jmp.S
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.21/arch/sh/kernel/kgdb_jmp.S linux-2.4.22/arch/sh/kernel/kgdb_jmp.S
@@ -0,0 +1,33 @@
+#include <linux/linkage.h>
+
+ENTRY(kgdb_setjmp)
+	add	#(9*4), r4
+	sts.l	pr, @-r4
+	mov.l	r15, @-r4
+	mov.l	r14, @-r4
+	mov.l	r13, @-r4
+	mov.l	r12, @-r4
+	mov.l	r11, @-r4
+	mov.l	r10, @-r4
+	mov.l	r9, @-r4
+	mov.l	r8, @-r4
+	rts
+	 mov	#0, r0
+
+ENTRY(kgdb_longjmp)
+	mov.l	@r4+, r8
+	mov.l	@r4+, r9
+	mov.l	@r4+, r10
+	mov.l	@r4+, r11
+	mov.l	@r4+, r12
+	mov.l	@r4+, r13
+	mov.l	@r4+, r14
+	mov.l	@r4+, r15
+	lds.l	@r4+, pr
+	mov	r5, r0
+	tst	r0, r0
+	bf	1f
+	mov	#1, r0	! in case val==0
+1:	rts
+	 nop
+