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Unified Diff: fusl/src/thread/x86_64/__unmapself.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/thread/x86_64/__unmapself.s
diff --git a/fusl/src/thread/x86_64/__unmapself.s b/fusl/src/thread/x86_64/__unmapself.s
new file mode 100644
index 0000000000000000000000000000000000000000..e2689e65052ce76b4639324c3bcf239f97c36eee
--- /dev/null
+++ b/fusl/src/thread/x86_64/__unmapself.s
@@ -0,0 +1,10 @@
+/* Copyright 2011-2012 Nicholas J. Kain, licensed under standard MIT license */
+.text
+.global __unmapself
+.type __unmapself,@function
+__unmapself:
+ movl $11,%eax /* SYS_munmap */
+ syscall /* munmap(arg2,arg3) */
+ xor %rdi,%rdi /* exit() args: always return success */
+ movl $60,%eax /* SYS_exit */
+ syscall /* exit(0) */
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