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Removed __cdiff. Since the assembler does character set translation for

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some time now, it is no longer needed.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1573 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2002-11-22 00:53:46 +00:00
parent 195a49a6cf
commit d7a5fbeb1a
8 changed files with 29 additions and 59 deletions
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6
libsrc/common/strupper.s
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@@ -9,13 +9,13 @@
.export _strupper, _strupr
.import popax
.import __ctype, __cdiff
.import __ctype
.importzp ptr1, ptr2
_strupper:
_strupr:
sta ptr1 ; Save s (working copy)
stx ptr1+1
stx ptr1+1
sta ptr2
sta ptr2+2 ; save function result
ldy #0
@@ -28,7 +28,7 @@ loop: lda (ptr1),y ; get character
beq L1 ; jump if no
txa ; get character back into accu
clc
adc __cdiff ; make upper case char
adc #<('A'-'a') ; make upper case char
sta (ptr1),y ; store back
L1: iny ; next char
bne loop