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This commit is contained in:
Michael Steil 2008-10-06 10:58:56 +00:00
parent 9f99691d0f
commit 09a2910d6b
1 changed files with 77 additions and 6 deletions
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msbasic.s
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@ -55,6 +55,7 @@ LDD3A := $AAAA
LE19F := $AAAA
LDB0E := $AAAA
LDB21 := $AAAA
LE7F3 := $AAAA
.endif
.include "macros.s"
@ -3547,11 +3548,15 @@ L3376:
.endif /* CONFIG_11 */
iny
lda (INDEX),y
.ifdef CBM
jsr LE7F3
.else
.ifdef CONFIG_11
ldy #$00
.endif /* CONFIG_11 */
asl a
adc #$05
.endif
adc INDEX
sta INDEX
bcc L33A7
@ -3951,8 +3956,16 @@ GETADR:
PEEK:
jsr GETADR
ldy #$00
.ifdef CBM
cmp #$C0
bcc LD6F3
cmp #$E1
bcc LD6F6
LD6F3:
.endif
lda (LINNUM),y
tay
LD6F6:
jmp SNGFLT
POKE:
jsr GTNUM
@ -4130,10 +4143,13 @@ NORMALIZE_FAC5:
NORMALIZE_FAC6:
inc FAC
beq OVERFLOW
.ifndef CONFIG_11
.ifndef KIM
ror FAC+1
ror FAC+2
ror FAC+3
.ifdef CBM
ror FAC+4
.endif
ror FACEXTENSION
.else /* CONFIG_11 */
lda #$00
@ -4240,7 +4256,7 @@ SHIFT_RIGHT:
tay
lda FACEXTENSION
bcs SHIFT_RIGHT5
.ifndef CONFIG_11
.ifndef KIM
LB588:
asl 1,x
bcc LB58E
@ -4251,6 +4267,9 @@ LB58E:
SHIFT_RIGHT4:
ror 2,x
ror 3,x
.ifdef CBM
ror 4,x
.endif
ror a
iny
bne LB588
@ -4367,7 +4386,7 @@ LOG2:
FMULT:
jsr LOAD_ARG_FROM_YA
FMULTT:
.ifndef CONFIG_11
.ifndef KIM
beq L3903
.else /* CONFIG_11 */
bne L3876
@ -4420,10 +4439,13 @@ L38A7:
adc ARG+1
sta RESULT
L38C3:
.ifndef CONFIG_11
.ifndef KIM
ror RESULT
ror RESULT+1
ror RESULT+2
.ifdef CBM
ror RESULT+3
.endif
ror FACEXTENSION
.else /* CONFIG_11 */
lda #$00
@ -4912,7 +4934,7 @@ FIN3:
beq FIN4
bne FIN6
L3BA6:
.ifndef CONFIG_11
.ifndef KIM
ror EXPSGN
.else /* CONFIG_11 */
lda #$00
@ -4935,7 +4957,7 @@ FIN6:
sbc EXPON
jmp FIN8
FIN10:
.ifndef CONFIG_11
.ifndef KIM
ror LOWTR
.else /* CONFIG_11 */
lda #$00
@ -4995,12 +5017,22 @@ ADDACC:
jmp FADDT
GETEXP:
lda EXPON
.ifdef CBM
cmp #$0C
bcc L3C2C
bit EXPSGN
bmi LDC70
jmp OVERFLOW
LDC70:
lda #$0B
.else
cmp #$0A
bcc L3C2C
lda #$64
bit EXPSGN
bmi L3C3A
jmp OVERFLOW
.endif
L3C2C:
asl a
asl a
@ -5198,7 +5230,12 @@ L3D3E:
and #$80
tax
cpy #DECTBL_END-DECTBL
.ifdef CBM
beq LDD96
cpy #$3C
.endif
bne L3CF6
LDD96:
ldy STRNG2
L3D4E:
lda $FF,y
@ -5265,6 +5302,14 @@ DECTBL:
.byte $FF,$FF,$D8,$F0,$00,$00,$03,$E8
.byte $FF,$FF,$FF,$9C,$00,$00,$00,$0A
.byte $FF,$FF,$FF,$FF
.ifdef CBM
.byte $FF,$DF,$0A,$80 ; TI$
.byte $00,$03,$4B,$C0
.byte $FF,$FF,$73,$60
.byte $00,$00,$0E,$10
.byte $FF,$FF,$FD,$A8
.byte $00,$00,$00,$3C
.endif
DECTBL_END:
.endif /* CONFIG_11 */
SQR:
@ -5430,13 +5475,30 @@ CONRND2:
.byte $68,$28,$B1,$46
RND:
jsr SIGN
.ifdef CBM
bmi L3F01
bne LDF63
lda $9044
sta $B1
lda $9048
sta $B2
lda $9045
sta $B3
lda $9049
sta $B4
jmp LDF88
LDF63:
.else
tax
bmi L3F01
.endif
lda #<RNDSEED
ldy #$00
jsr LOAD_FAC_FROM_YA
.ifndef CBM
txa
beq L3EDA
.endif
lda #<CONRND1
ldy #>CONRND1
jsr FMULT
@ -5448,6 +5510,13 @@ L3F01:
lda FAC+1
sta FAC_LAST
stx FAC+1
.ifdef CBM
ldx $B2
lda $B3
sta $B2
stx $B3
LDF88:
.endif
lda #$00
sta FACSIGN
lda FAC
@ -5548,9 +5617,11 @@ POLY_SIN:
.byte $07,$FB,$F8,$87,$99,$68,$89,$01
.byte $87,$23,$35,$DF,$E1,$86,$A5,$5D
.byte $E7,$28,$83,$49,$0F,$DA,$A2
.ifndef CBM
MICROSOFT:
.byte $A6,$D3,$C1,$C8,$D4,$C8,$D5,$C4
.byte $CE,$CA
.endif
.endif /* CONFIG_11 */
ATN:
lda FACSIGN