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-rw-r--r--src/signal/superh/restore.s24
-rw-r--r--src/signal/superh/sigsetjmp.s27
2 files changed, 51 insertions, 0 deletions
diff --git a/src/signal/superh/restore.s b/src/signal/superh/restore.s
new file mode 100644
index 00000000..ab26034b
--- /dev/null
+++ b/src/signal/superh/restore.s
@@ -0,0 +1,24 @@
+.global __restore
+.type   __restore, @function
+__restore:
+	mov   #119, r3  !__NR_sigreturn
+	trapa #16
+
+	or    r0, r0
+	or    r0, r0
+	or    r0, r0
+	or    r0, r0
+	or    r0, r0
+
+.global __restore_rt
+.type   __restore_rt, @function
+__restore_rt:
+	mov   #100, r3  !__NR_rt_sigreturn
+	add   #73, r3
+	trapa #16
+
+	or    r0, r0
+	or    r0, r0
+	or    r0, r0
+	or    r0, r0
+	or    r0, r0
diff --git a/src/signal/superh/sigsetjmp.s b/src/signal/superh/sigsetjmp.s
new file mode 100644
index 00000000..f6cae801
--- /dev/null
+++ b/src/signal/superh/sigsetjmp.s
@@ -0,0 +1,27 @@
+.global sigsetjmp
+.type   sigsetjmp, @function
+sigsetjmp:
+	mov.l r5, @(36,r4)
+	tst r5, r5
+	bf  2f
+
+	sts.l pr, @-r15
+	mov.l r4, @-r15
+	mov r4, r6
+	add #40, r6
+	mov #0, r5
+	mov #2, r4
+	mov.l L1, r0
+	bsrf  r0
+	 nop
+1:	mov.l @r15+, r4
+	lds.l @r15+, pr
+
+2:	mov.l L2, r0
+	braf  r0
+	 nop
+3:
+
+.align 2
+L1:	.long pthread_sigmask@PLT-(1b-.)
+L2:	.long setjmp@PLT-(3b-.)