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-rw-r--r--src/process/aarch64/vfork.s9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/process/aarch64/vfork.s b/src/process/aarch64/vfork.s
new file mode 100644
index 00000000..429bec8c
--- /dev/null
+++ b/src/process/aarch64/vfork.s
@@ -0,0 +1,9 @@
+.global vfork
+.type vfork,%function
+vfork:
+ mov x8, 220 // SYS_clone
+ mov x0, 0x4111 // SIGCHLD | CLONE_VM | CLONE_VFORK
+ mov x1, 0
+ svc 0
+ .hidden __syscall_ret
+ b __syscall_ret