From: uz <uz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Mon, 1 Feb 2010 07:19:47 +0000 (+0000)
Subject: No need to save the Y register in INSTALL.
X-Git-Tag: V2.13.2~34
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=cf4d3d0a16822edf21136d1e1f343dbbaeb03952;p=cc65

No need to save the Y register in INSTALL.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4567 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/c64/c64-georam.s b/libsrc/c64/c64-georam.s
index 30a2882a0..5b1f64b8c 100644
--- a/libsrc/c64/c64-georam.s
+++ b/libsrc/c64/c64-georam.s
@@ -62,8 +62,6 @@ pagecount:      .res    2               ; Number of available pages
 ;
 
 INSTALL:
-	tya
-	pha
        	ldx     GR_WINDOW
         cpx     GR_WINDOW
         bne     @notpresent
@@ -118,8 +116,6 @@ INSTALL:
        	bne     @setok
 
 @notpresent:
-	pla
-	tay
        	lda     #<EM_ERR_NO_DEVICE
        	ldx     #>EM_ERR_NO_DEVICE
 	rts
@@ -128,8 +124,6 @@ INSTALL:
        	lda     #0
        	sta     pagecount
        	stx     pagecount+1
-	pla
-	tay
        	lda     #<EM_ERR_OK
        	ldx     #>EM_ERR_OK
 	rts