From: Matthias Kruk <m@m10k.eu>
Date: Wed, 6 May 2020 03:59:40 +0000 (+0900)
Subject: libc: Call _exit() after returning from main()
X-Git-Url: https://git.corax.cc/?a=commitdiff_plain;h=daa226c3f23fe7b909f236026f79e5c7d9399e94;p=corax

libc: Call _exit() after returning from main()
---

diff --git a/libc/start.S b/libc/start.S
index 73ccbee..b874a9c 100644
--- a/libc/start.S
+++ b/libc/start.S
@@ -3,8 +3,15 @@
 	.global _start
 
 	.extern main
-	.extern exit
+	.extern _exit
 
 _start:
 	call	main
-	jmp	_start
+
+	pushl	%eax
+0:	call	_exit
+
+	/* we *should* never reach this */
+
+	movl	%eax, (%esp)
+	jmp	0b