1 files changed, 17 insertions, 0 deletions
diff --git a/user/lib/libc/entry.S b/user/lib/libc/entry.S
new file mode 100644
index 0000000..e642fe4
--- /dev/null
+++ b/user/lib/libc/entry.S
@@ -0,0 +1,17 @@
+#ifndef __DYNAMIC__
+
+.globl __libc_static_entry
+
+__libc_static_entry:
+	add $8, %rsp       /* Make sure when we overwrite dummy return address
+	                      with the correct one, so args will be in the right
+	                      place when we call main */
+    movq (%rsp), %rdi  /* Copy arguments from stack into registers */
+    movq 8(%rsp), %rsi
+    movq 16(%rsp), %rdx
+    movq 24(%rsp), %rcx
+	call main
+	mov %rax, %rdi
+	call exit
+
+#endif