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-rw-r--r--src/thread/loongarch64/__unmapself.s7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/thread/loongarch64/__unmapself.s b/src/thread/loongarch64/__unmapself.s
new file mode 100644
index 00000000..719ad056
--- /dev/null
+++ b/src/thread/loongarch64/__unmapself.s
@@ -0,0 +1,7 @@
+.global __unmapself
+.type   __unmapself, @function
+__unmapself:
+	li.d    $a7, 215   # call munmap
+	syscall 0
+	li.d    $a7, 93    # call exit
+	syscall 0