Bug fixes from Maciej and Dirk

git-svn-id: svn://svn.cc65.org/cc65/trunk@235 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-07-30 09:28:54 +00:00
parent 47d9d11fc9
commit dcb557517e
3 changed files with 19 additions and 10 deletions
--- a/libsrc/geos/memory/doublespop.s
+++ b/libsrc/geos/memory/doublespop.s
@@ -1,12 +1,13 @@

 ;
-; Maciej 'YTM/Alliance' Witkowiak
+; Maciej 'YTM/Elysium' Witkowiak
 ;
-; 22.12.99
+; 22.12.99, 29.07.2000

 	    .import popax
 	    .importzp ptr3, ptr4
 	    .export DoubleSPop
+	    .export SetPtrXY

 	    .include "../inc/geossym.inc"

@@ -16,6 +17,12 @@ DoubleSPop:
 	    jsr popax
 	    sta ptr3
 	    stx ptr3+1
-	    lda #ptr4
-	    ldx #ptr3
+;	    rts
+;
+; SetPtrXY can be sometimes executed twice, but even this way it is few cycles
+; faster...
+
+SetPtrXY:
+	    ldx #ptr4
+	    ldy #ptr3
 	    rts