summaryrefslogtreecommitdiff
path: root/src/signal/sh/sigsetjmp.s
diff options
context:
space:
mode:
Diffstat (limited to 'src/signal/sh/sigsetjmp.s')
-rw-r--r--src/signal/sh/sigsetjmp.s27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/signal/sh/sigsetjmp.s b/src/signal/sh/sigsetjmp.s
new file mode 100644
index 00000000..f6cae801
--- /dev/null
+++ b/src/signal/sh/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-.)