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Sqeezed one byte out of the zerobss routine:-)

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git-svn-id: svn://svn.cc65.org/cc65/trunk@480 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz 2000-11-23 22:15:57 +00:00
parent e3b2fcc78d
commit 33bd9b5b51
1 changed files with 6 additions and 7 deletions
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13
libsrc/common/zerobss.s
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@ -32,16 +32,15 @@ L2: sta (ptr1),y
; Clear remaining page (y is zero on entry)
L3: ldx #<__BSS_SIZE__
beq L5
L4: sta (ptr1),y
iny
dex
bne L4
L3: cpy #<__BSS_SIZE__
beq L4
sta (ptr1),y
iny
bne L3
; Done
L5: rts
L4: rts