Place the return code into ST

git-svn-id: svn://svn.cc65.org/cc65/trunk@2884 b7a2c559-68d2-44c3-8de9-860c34a00d81
2004-03-02 17:08:07 +00:00
parent 910f9277ac
commit 220e5a3898
8 changed files with 58 additions and 11 deletions
--- a/libsrc/cbm610/crt0.s
+++ b/libsrc/cbm610/crt0.s
@@ -363,7 +363,8 @@ Init:  	jsr	initlib
 ; Call module destructors. This is also the _exit entry and the default entry
 ; point for the break vector.

-_exit:  lda     #$00
+_exit:  pha			; Save the return code
+	lda     #$00
        sta     irqcount        ; Disable custom irq handlers
        jsr	donelib	     	; Run module destructors

@@ -388,6 +389,12 @@ _exit:  lda     #$00
        bne     @L0
 .endif

+; Place the program return code into ST
+
+	pla
+	ldy	#ST
+	sta	(sysp0),y
+
 ; Setup the welcome code at the stack bottom in the system bank.

        ldy     #$FF