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authorBobby Bingham <koorogi@koorogi.info>2013-10-05 05:13:18 -0500
committerBobby Bingham <koorogi@koorogi.info>2014-02-23 16:15:54 -0600
commit3a3c813e08d808224c12fd0e9104aeff7c45c9a7 (patch)
tree508b28c42438615d711afcb9b44d7b0e0842f28d /src/signal/superh/sigsetjmp.s
parentd05aaedaabd4f5472c233dbbd1ff4bb9c9c99794 (diff)
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superh port
Diffstat (limited to 'src/signal/superh/sigsetjmp.s')
-rw-r--r--src/signal/superh/sigsetjmp.s27
1 files changed, 27 insertions, 0 deletions
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-.)