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-rw-r--r--src/signal/arm/sigsetjmp.s13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/signal/arm/sigsetjmp.s b/src/signal/arm/sigsetjmp.s
new file mode 100644
index 00000000..acb0301e
--- /dev/null
+++ b/src/signal/arm/sigsetjmp.s
@@ -0,0 +1,13 @@
+.global sigsetjmp
+.type sigsetjmp,%function
+sigsetjmp:
+ str a2,[a1,#256]
+ tst a2,a2
+ beq setjmp
+ push {a1,lr}
+ add a3,a1,#260
+ mov a2,#0
+ mov a1,#2
+ bl sigprocmask
+ pop {a1,lr}
+ b setjmp