1 files changed, 46 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/alpha/setjmp.S b/mdk-stage1/dietlibc/alpha/setjmp.S
new file mode 100644
index 000000000..3768056be
--- /dev/null
+++ b/mdk-stage1/dietlibc/alpha/setjmp.S
@@ -0,0 +1,46 @@
+#include <setjmp.h>
+
+.text
+.global __sigsetjmp
+__sigsetjmp:
+	ldgp	$gp,  0($gp)
+
+	mov	$sp, $1
+	lda	$sp, -16($sp)
+
+	stq	$26, 0($sp)	/* save ra */
+
+	stq	 $9, (JB_S0*8) ($16)	/* s0 */
+	stq	$10, (JB_S1*8) ($16)	/* s1 */
+	stq	$11, (JB_S2*8) ($16)	/* s2 */
+	stq	$12, (JB_S3*8) ($16)	/* s3 */
+	stq	$13, (JB_S4*8) ($16)	/* s4 */
+	stq	$14, (JB_S5*8) ($16)	/* s5 */
+
+	stq	$26, (JB_PC*8) ($16)	/* ra */
+	stq	$fp, (JB_FP*8) ($16)	/* fp */
+	stq	 $1, (JB_SP*8) ($16)	/* sp */
+
+	stt	$f2, (JB_F2*8) ($16)	/* f2 */
+	stt	$f3, (JB_F3*8) ($16)	/* f3 */
+	stt	$f4, (JB_F4*8) ($16)	/* f4 */
+	stt	$f5, (JB_F5*8) ($16)	/* f5 */
+	stt	$f6, (JB_F6*8) ($16)	/* f6 */
+	stt	$f7, (JB_F7*8) ($16)	/* f7 */
+	stt	$f8, (JB_F8*8) ($16)	/* f8 */
+	stt	$f9, (JB_F9*8) ($16)	/* f9 */
+
+	br	$26, __sigjmp_save	/* call __sigjmp_save */
+
+	ldq	$26, 0($sp)	/* restore ra */
+
+	lda	$sp, 16($sp)
+	ret	$31, ($26), 1	/* back to caller */
+
+.weak setjmp
+setjmp:
+.weak __setjmp
+__setjmp:
+	ldgp	$gp,  0($gp)
+	mov	0, $17
+	br	__sigsetjmp