mirror of
https://github.com/RevCurtisP/C02.git
synced 2024-11-22 01:31:33 +00:00
Updated module ctype and moved test program from py65/ to test/
This commit is contained in:
Curtis F Kaylor
parent
d816bd1273
commit
abe031958f
@ -3,117 +3,120 @@
|
||||
;C02 Functions modify Accumulator and Flags
|
||||
; ISxxxx will load $FF into Accumulator to and Set Carry if True
|
||||
; and load $00 into Accumulator to and clear Carry if False
|
||||
; toxxxx set Carry if character IS converted, otherwISe clear Carry
|
||||
; toxxxx set Carry if character is converted, otherwise clear Carry
|
||||
;Machine Language Subroutines modify Flags but not Accumulator
|
||||
; Carry will be Set if True and Cleared if False
|
||||
;Index RegISters are not modified by any routines
|
||||
;Index Registers X an Y are not modified by any routines
|
||||
|
||||
SUBROUTINE CTYPE
|
||||
|
||||
;Character Test Functions - Set Accumulator
|
||||
ISALNM: JSR ISALN ;Is Alphanumeric Character
|
||||
BVC ISBTF
|
||||
ISALPH: JSR ISALP; ;Is Alphabetic Character
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISALPH: JSR ISALP ;Is Alphabetic Character
|
||||
BVC .ISBTF
|
||||
ISBDGT: JSR ISBIN ;Is Binary Digit
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISCTRL: JSR ISCTL ;Is Control Character
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISDIGT: JSR ISDGT ;Is Digit
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISGRPH: JSR ISGRP ;Is Graphical Character
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISHDGT: JSR ISHEX ;Is Hex Digit
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISLOWR: JSR ISLWR ;Is Lowercase Character
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISPNCT: JSR ISPNC ;Is Punctuation Character
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISPRNT: JSR ISPRT ;Is Printable Character
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISSPCE: JSR ISSPC ;Is White Space Character
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
ISUPPR: JSR ISUPR ;Is Uppercase Character
|
||||
BVC ISBTF
|
||||
BVC .ISBTF
|
||||
|
||||
;Internal Routines - Set Accumulator based on Carry Flag
|
||||
ISBTF: BCC ISFLS ;If Carry Set
|
||||
ISTRU: LDA #$FF ; Return TRUE
|
||||
.ISBTF BCC .ISFLS ;If Carry Set
|
||||
.ISTRU LDA #$FF ; Return TRUE
|
||||
RTS ;Else
|
||||
ISFLS: LDA #$00 ; Return FALSE
|
||||
.ISFLS LDA #$00 ; Return FALSE
|
||||
RTS
|
||||
|
||||
;C02/ML Character Conversion Routines
|
||||
TOLOWR: JSR ISUPR ;If Char IS Not Upper Case
|
||||
BCC ISRTS ; Return
|
||||
BCC .ISRTS ; Return
|
||||
ORA #$20 ;Else Set Bit 5
|
||||
RTS ; and Return
|
||||
|
||||
TOUPPR: JSR ISLWR ;If Char IS Not Lower Case
|
||||
BCC ISRTS ; Return
|
||||
BCC .ISRTS ; Return
|
||||
AND #$DF ;Else Clear Bit 5
|
||||
RTS ; and Return
|
||||
|
||||
;Machine Language Subroutines - Set/Clear Carry, Preserve Accumulator
|
||||
ISALN: JSR ISDGT ;If Char IS Digit
|
||||
BCS ISRTS ; Return Carry Set
|
||||
BCS .ISRTS ; Return Carry Set
|
||||
;Else
|
||||
ISALP: JSR ISUPR ;If Char IS Upper Case
|
||||
BCS ISRTS ; Return Carry Set
|
||||
BCS .ISRTS ; Return Carry Set
|
||||
;Else
|
||||
ISLWR: CMP #$61 ;If Char < 'a'
|
||||
BCC ISRTS ; Return with Carry Clear
|
||||
BCC .ISRTS ; Return with Carry Clear
|
||||
CMP #$7B ;Else If Char >= '{'
|
||||
JMP ISBCS ; Return with Carry Clear Else Return with Carry Set
|
||||
|
||||
ISUPR: CMP #$41 ;If Char < 'A'
|
||||
BCC ISRTS ; Return with Carry Clear
|
||||
BCC .ISRTS ; Return with Carry Clear
|
||||
CMP #$5B ;Else If Char >= '['
|
||||
ISBCS: BCS ISCLC ; Return with Carry Clear
|
||||
BCC ISSEC ;Else Return with Carry Set
|
||||
ISBCS: BCS .ISCLC ; Return with Carry Clear
|
||||
BCC .ISSEC ;Else Return with Carry Set
|
||||
|
||||
ISSEC: SEC ;Set Carry
|
||||
BCS ISRTS ; and Return
|
||||
.ISSEC SEC ;Set Carry
|
||||
BCS .ISRTS ; and Return
|
||||
|
||||
ISCLC: CLC ;Clear Carry
|
||||
ISRTS: CLV ;Clear Overflow - for C02 calls
|
||||
.ISCLC CLC ;Clear Carry
|
||||
.ISRTS CLV ;Clear Overflow - for C02 calls
|
||||
RTS ;Return from Subroutine
|
||||
|
||||
ISCTL: CMP #$7F ;If Char = DEL
|
||||
BEQ ISSEC ; Return Carry Set
|
||||
BEQ .ISSEC ; Return Carry Set
|
||||
CMP #$20 ;Else If Char < ' '
|
||||
JMP ISBCS ; Return Carry Set Else Return Carry Clear
|
||||
|
||||
ISBIN: CMP #$32 ;If Char >= '2'
|
||||
BCS ISCLC ; Return Carry Set
|
||||
BCS .ISCLC ; Return Carry Set
|
||||
;Else
|
||||
ISDGT: CMP #$30 ;If Char < '0'
|
||||
BCC ISRTS ; Return Carry Clear
|
||||
BCC .ISRTS ; Return Carry Clear
|
||||
CMP #$3A ;Else If Char >= ':'
|
||||
JMP ISBCS ; Return FALSE Else Return TRUE
|
||||
|
||||
ISPNC: JSR ISALN ;If Char IS Alphanumeric
|
||||
BCS ISCLC ; Return Carry Clear
|
||||
BCS .ISCLC ; Return Carry Clear
|
||||
;Else
|
||||
ISGRP: CMP #$20 ;If Char IS Space
|
||||
BEQ ISCLC ; Return Carry Clear
|
||||
BEQ .ISCLC ; Return Carry Clear
|
||||
;Else
|
||||
ISPRT: CMP #$80 ;If Char IS High ASCII
|
||||
BCS ISCLC ; Return Carry Clear
|
||||
BCS .ISCLC ; Return Carry Clear
|
||||
JSR ISCTL ;If Char IS Not Control
|
||||
JMP ISBCS ; Return Carry Clear Else Return Carry Set
|
||||
|
||||
ISSPC: CMP #$20 ;If Char IS ' '
|
||||
BEQ ISSEC ; Return Carry Set
|
||||
BEQ .ISSEC ; Return Carry Set
|
||||
CMP #$09 ;If Char < '\t'
|
||||
BCC ISRTS ; Return Carry Clear
|
||||
BCC .ISRTS ; Return Carry Clear
|
||||
CMP #$0E ;Else If Char > '\r'
|
||||
JMP ISBCS ; Return Carry Clear Else Return Carry Set
|
||||
|
||||
ISHEX: CMP #$41 ;If Char < 'A'
|
||||
BCC ISDGT ; Check for Digit
|
||||
CMP #$47 ;Else If Char < 'G'
|
||||
BCC ISSEC ; Return Carry Set
|
||||
BCC .ISSEC ; Return Carry Set
|
||||
CMP #$61 ;Else If Char < 'a'
|
||||
BCC ISRTS ; Return Carry Clear
|
||||
BCC .ISRTS ; Return Carry Clear
|
||||
CMP #$67 ;Else If Char >= 'g'
|
||||
JMP ISBCS ; Return Carry Clear Else Return Carry Set
|
||||
|
||||
ENDSUBROUTINE
|
||||
|
||||
@ -1,60 +0,0 @@
|
||||
/**********************************************
|
||||
* TESTCT - Test Library ctype.h02 in py65mon *
|
||||
**********************************************/
|
||||
|
||||
#include <py65.h02>
|
||||
#include <ctype.h02>
|
||||
|
||||
char c, i;
|
||||
|
||||
main:
|
||||
i = 0;
|
||||
|
||||
head:
|
||||
prchr(' ');
|
||||
prchr(' ');
|
||||
prchr(' ');
|
||||
prchr(' ');
|
||||
prchr(' ');
|
||||
prchr('C'); //Control
|
||||
prchr('S'); //White Space
|
||||
prchr('P'); //Punctuation
|
||||
prchr('D'); //Digit
|
||||
prchr('H'); //Hex Digit
|
||||
prchr('U'); //Upper Case
|
||||
prchr('L'); //Lower Case
|
||||
prchr('A'); //Alphabetic
|
||||
prchr('N'); //Alphanumeric
|
||||
prchr('G'); //Graphic
|
||||
prchr('R'); //Printable
|
||||
prchr('B'); //Binary
|
||||
newlin();
|
||||
|
||||
loop:
|
||||
prbyte(i);
|
||||
prchr(' ');
|
||||
c = i;
|
||||
if (c < $20) c = $20;
|
||||
if (c >= $7F) c = $20;
|
||||
prchr(c);
|
||||
prchr(' ');
|
||||
c = isctrl(i) & $0A | $20; prchr(c);
|
||||
c = isspce(i) & $0A | $20; prchr(c);
|
||||
c = ispnct(i) & $0A | $20; prchr(c);
|
||||
c = isdigt(i) & $0A | $20; prchr(c);
|
||||
c = ishdgt(i) & $0A | $20; prchr(c);
|
||||
c = isuppr(i) & $0A | $20; prchr(c);
|
||||
c = islowr(i) & $0A | $20; prchr(c);
|
||||
c = isalph(i) & $0A | $20; prchr(c);
|
||||
c = isalnm(i) & $0A | $20; prchr(c);
|
||||
c = isgrph(i) & $0A | $20; prchr(c);
|
||||
c = isprnt(i) & $0A | $20; prchr(c);
|
||||
c = isbdgt(i) & $0A | $20; prchr(c);
|
||||
newlin();
|
||||
i++;
|
||||
if (i == 0) goto exit;
|
||||
if (i & $0F <> 0) goto loop;
|
||||
newlin();
|
||||
c = getkey();
|
||||
if (c == $1B) goto exit;
|
||||
goto head;
|
||||
56
test/ctypetst.c02
Normal file
56
test/ctypetst.c02
Normal file
@ -0,0 +1,56 @@
|
||||
/*************************************
|
||||
* CTYPETST - Test Library ctype.h02 *
|
||||
*************************************/
|
||||
|
||||
//Specify System Header using -H option
|
||||
#include <ctype.h02>
|
||||
|
||||
char c, i;
|
||||
|
||||
main:
|
||||
i = 0;
|
||||
|
||||
head:
|
||||
putstr(" ");
|
||||
putchr('C'); //Control
|
||||
putchr('S'); //White Space
|
||||
putchr('P'); //Punctuation
|
||||
putchr('D'); //Digit
|
||||
putchr('H'); //Hex Digit
|
||||
putchr('U'); //Upper Case
|
||||
putchr('L'); //Lower Case
|
||||
putchr('A'); //Alphabetic
|
||||
putchr('N'); //Alphanumeric
|
||||
putchr('G'); //Graphic
|
||||
putchr('R'); //Printable
|
||||
putchr('B'); //Binary
|
||||
newlin();
|
||||
|
||||
loop:
|
||||
prbyte(i);
|
||||
putchr(' ');
|
||||
c = i;
|
||||
if (c < $20) c = $20;
|
||||
if (c >= $7F) c = $20;
|
||||
putchr(c);
|
||||
putchr(' ');
|
||||
c = isctrl(i) & $0A | $20; putchr(c);
|
||||
c = isspce(i) & $0A | $20; putchr(c);
|
||||
c = ispnct(i) & $0A | $20; putchr(c);
|
||||
c = isdigt(i) & $0A | $20; putchr(c);
|
||||
c = ishdgt(i) & $0A | $20; putchr(c);
|
||||
c = isuppr(i) & $0A | $20; putchr(c);
|
||||
c = islowr(i) & $0A | $20; putchr(c);
|
||||
c = isalph(i) & $0A | $20; putchr(c);
|
||||
c = isalnm(i) & $0A | $20; putchr(c);
|
||||
c = isgrph(i) & $0A | $20; putchr(c);
|
||||
c = isprnt(i) & $0A | $20; putchr(c);
|
||||
c = isbdgt(i) & $0A | $20; putchr(c);
|
||||
newlin();
|
||||
i++;
|
||||
if (i == 0) goto exit;
|
||||
if (i & $0F <> 0) goto loop;
|
||||
newlin();
|
||||
c = getkey();
|
||||
if (c == $1B) goto exit;
|
||||
goto head;
|
||||
Loading…
Reference in New Issue
Block a user