From: Matthias Kruk <m@m10k.eu>
Date: Fri, 1 May 2020 09:41:48 +0000 (+0900)
Subject: libc: Add dummy _start function
X-Git-Url: https://git.corax.cc/?a=commitdiff_plain;h=refs%2Fheads%2Flibc;p=corax

libc: Add dummy _start function
---

diff --git a/libc/Makefile b/libc/Makefile
index 9e7b07a..5a7d31d 100644
--- a/libc/Makefile
+++ b/libc/Makefile
@@ -1,5 +1,5 @@
 OUTPUT = libc.a
-OBJECTS = syscall.o string.o signal.o
+OBJECTS = syscall.o string.o signal.o start.o
 PHONY = clean
 INCLUDES = -I../include
 CFLAGS = -m32 -Wall -nostdlib -nodefaultlibs -nostartfiles -ffreestanding $(INCLUDES)
diff --git a/libc/start.S b/libc/start.S
new file mode 100644
index 0000000..73ccbee
--- /dev/null
+++ b/libc/start.S
@@ -0,0 +1,10 @@
+	.section .text
+
+	.global _start
+
+	.extern main
+	.extern exit
+
+_start:
+	call	main
+	jmp	_start