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Unified Diff: fusl/src/signal/aarch64/sigsetjmp.s

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: fusl/src/signal/aarch64/sigsetjmp.s
diff --git a/fusl/src/signal/aarch64/sigsetjmp.s b/fusl/src/signal/aarch64/sigsetjmp.s
new file mode 100644
index 0000000000000000000000000000000000000000..75910c432185f3b593c5fa8cc8f6f3a08a5e35fa
--- /dev/null
+++ b/fusl/src/signal/aarch64/sigsetjmp.s
@@ -0,0 +1,21 @@
+.global sigsetjmp
+.global __sigsetjmp
+.type sigsetjmp,%function
+.type __sigsetjmp,%function
+sigsetjmp:
+__sigsetjmp:
+ cbz x1,setjmp
+
+ str x30,[x0,#176]
+ str x19,[x0,#176+8+8]
+ mov x19,x0
+
+ bl setjmp
+
+ mov w1,w0
+ mov x0,x19
+ ldr x30,[x0,#176]
+ ldr x19,[x0,#176+8+8]
+
+.hidden __sigsetjmp_tail
+ b __sigsetjmp_tail
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