From 128684dfb24b710cc67bf3de293b31c25746db0c Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 14 Mar 2024 22:01:56 -0400
Subject: libc: Initial hyra libc commit

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 lib/libc/crt-src/amd64/crt0.S | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 lib/libc/crt-src/amd64/crt0.S

(limited to 'lib/libc/crt-src/amd64/crt0.S')

diff --git a/lib/libc/crt-src/amd64/crt0.S b/lib/libc/crt-src/amd64/crt0.S
new file mode 100644
index 0000000..d45d74c
--- /dev/null
+++ b/lib/libc/crt-src/amd64/crt0.S
@@ -0,0 +1,13 @@
+.text
+.globl _start
+
+_start:
+    xor %rbp, %rbp      // End of callstack
+
+    pushq %rsi           // argv
+    pushq %rdi           // argc
+    call __libc_init
+
+    popq %rdi
+    popq %rsi
+    ud2                 // TODO: Call exit()
-- 
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