From 62fa773b27e5ce9800108d0b5e8fa671fc0739fb Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Fri, 21 Oct 2022 18:33:06 +0200
Subject: [PATCH] libc: Add dummy argv

---
 libs/libc/crt0.asm     | 4 +++-
 libs/libc/src/init.cpp | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/libs/libc/crt0.asm b/libs/libc/crt0.asm
index 24dfab0b..958d08b3 100644
--- a/libs/libc/crt0.asm
+++ b/libs/libc/crt0.asm
@@ -6,6 +6,8 @@ extern _fini
 extern initialize_libc
 extern exit
 
+extern __argv
+
 global _start
 _start:
 	; Set up end of the stack frame linked list.
@@ -19,7 +21,7 @@ _start:
 	call _init
 
     mov rdi, 0 ; argc = 0
-    mov rsi, 0 ; argv = 0
+    mov rsi, __argv ; Dummy argv which is equal to {NULL}
 
 	call main
 
diff --git a/libs/libc/src/init.cpp b/libs/libc/src/init.cpp
index 330ca048..93f0f37c 100644
--- a/libs/libc/src/init.cpp
+++ b/libs/libc/src/init.cpp
@@ -4,6 +4,8 @@
 #include <stdlib.h>
 #include <unistd.h>
 
+__attribute__((used)) const char* __argv[] = {NULL}; // For now.
+
 static void terminate_libc()
 {
     fclose(stdout);