From: Alan Cox <alan@linux.intel.com>
Date: Sun, 8 Apr 2018 19:51:21 +0000 (+0100)
Subject: crt0: Fix return propogation to exit
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=d4390779a220929380e53741ccd026f0ebd39d09;p=FUZIX.git

crt0: Fix return propogation to exit

Reported by David Given
---

diff --git a/Library/libs/crt0.s b/Library/libs/crt0.s
index b0ffdcd2..0d4e3032 100644
--- a/Library/libs/crt0.s
+++ b/Library/libs/crt0.s
@@ -69,9 +69,9 @@ start2:		ld hl, #l__DATA - 1	 ; work around linker limit
 		push hl
 		ld (___argv), hl	; needed for stuff like err()
 		push de
-		ld hl, #_exit		; return vector
+		call _main		; go
 		push hl
-		jp _main		; go
+		call _exit
 
 		.area _GSINIT
 ;
diff --git a/Library/libs/crt0_68000.S b/Library/libs/crt0_68000.S
index aba23064..ce04f073 100644
--- a/Library/libs/crt0_68000.S
+++ b/Library/libs/crt0_68000.S
@@ -17,5 +17,5 @@ _start:
 	move.l a0,environ
 	move.l 4(sp),__argv
 	jsr main
-	moveq #0,d0
-	jmp _exit
+	move.l d0,-(sp)
+	jsr _exit
diff --git a/Library/libs/crt0nostdio.s b/Library/libs/crt0nostdio.s
index 288e2a88..dd3c34a7 100644
--- a/Library/libs/crt0nostdio.s
+++ b/Library/libs/crt0nostdio.s
@@ -68,9 +68,9 @@ start2:		ld hl, #l__DATA - 1	 ; work around linker limit
 		push hl
 		ld (___argv), hl	; needed for stuff like err()
 		push de
-		ld hl, #_exit		; return vector
+		call _main		; go
 		push hl
-		jp _main		; go
+		call _exit
 
 		.area _GSINIT
 gsinit:
diff --git a/Library/libs/crt0nostdio_68000.S b/Library/libs/crt0nostdio_68000.S
index 0ab014d1..3eeecccb 100644
--- a/Library/libs/crt0nostdio_68000.S
+++ b/Library/libs/crt0nostdio_68000.S
@@ -16,6 +16,6 @@ _start:
 	move.l a0,environ
 	move.l 4(sp),__argv
 	jsr main
-	moveq #0,d0
-	jmp _exit
+	move.l,d0,-(sp)
+	call _exit