mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-23 07:35:19 +00:00
270 lines
4.5 KiB
Plaintext
270 lines
4.5 KiB
Plaintext
NEW
|
||
PREFIX
|
||
AUTO 4,1
|
||
.LIST OFF
|
||
*--------------------------------------
|
||
EXP.GET jsr CORE.ArgV.Next
|
||
bne .1
|
||
|
||
>LDYA ZPArgVBufPrev no op, return text value
|
||
clc
|
||
rts
|
||
|
||
.1 >LDYA ZPArgVBufPrev
|
||
>SYSCALL AToL
|
||
bcs .99
|
||
|
||
>PULLL.G M32.ACC
|
||
|
||
.2 >LDYA L.EXP.OP.MATH + - .... ?
|
||
jsr CORE.LookupArgVBuf
|
||
bcs .9
|
||
|
||
txa
|
||
>STA.G CORE.Operator
|
||
|
||
jsr M32.ACC2ARG
|
||
|
||
jsr CORE.ArgV.Next get next argument in ACC
|
||
beq .9
|
||
|
||
>LDYA ZPArgVBufPtr
|
||
>SYSCALL AToL
|
||
bcs .9
|
||
|
||
>PULLL.G M32.ACC
|
||
jsr EXP.GET.OP
|
||
.99 bcs .9
|
||
|
||
jsr CORE.ArgV.Next another op ?
|
||
bne .2
|
||
|
||
.8 >PUSHL.G M32.ACC
|
||
>PUSHBI 4
|
||
>PUSHW L.M32.Printf
|
||
>LEA.G M32.BUF
|
||
>SYSCALL sprintf
|
||
bcs .9
|
||
|
||
>LEA.G M32.Buf
|
||
|
||
rts
|
||
|
||
.9 lda #E.ESYN
|
||
sec
|
||
rts
|
||
|
||
EXP.GET.OP >LDA.G CORE.Operator
|
||
tax
|
||
jmp (J.EXP.OP.MATH,x)
|
||
*--------------------------------------
|
||
EXP.TEST lda (ZPArgVBufPtr)
|
||
beq .9
|
||
|
||
>LDYA L.EXP.BEGIN
|
||
jsr CORE.LookupArgVBuf
|
||
|
||
bcs .9
|
||
|
||
cpx #4 [ or ![
|
||
bcs .9
|
||
dex
|
||
dex 1 or $ff
|
||
|
||
txa
|
||
|
||
and #$80 true or false
|
||
>ORA.G CORE.Test
|
||
sta (pData),y
|
||
|
||
jsr CORE.ArgV.Next
|
||
beq .9
|
||
|
||
>LDYA L.EXP.OP.UNARY -d -e -f -n -z ?
|
||
jsr CORE.LookupArgVBuf
|
||
|
||
bcs .1
|
||
|
||
txa
|
||
>STA.G CORE.Operator
|
||
|
||
jsr EXP.TEST.UNARY
|
||
bcs .9
|
||
|
||
>EOR.G CORE.Test
|
||
sta (pData),y
|
||
lda (ZPArgVBufPtr)
|
||
bra .80 go check ]
|
||
|
||
.9 lda #E.ESYN
|
||
sec
|
||
.99 rts
|
||
|
||
.1 jsr CORE.ArgV.Next
|
||
beq .9
|
||
|
||
>LDYA L.EXP.OP.BINARY -eq -ne .... ?
|
||
jsr CORE.LookupArgVBuf
|
||
bcs .9
|
||
txa
|
||
>STA.G CORE.Operator
|
||
|
||
jsr EXP.TEST.BINARY
|
||
bcs .9
|
||
|
||
>EOR.G CORE.Test
|
||
sta (pData),y
|
||
|
||
.8 jsr CORE.ArgV.Next
|
||
beq .9
|
||
|
||
.80 cmp #']'
|
||
bne .9
|
||
|
||
ldy #1
|
||
lda (ZPArgVBufPtr),y
|
||
bne .9
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
EXP.TEST.UNARY jsr CORE.ArgV.Next
|
||
beq EXP.OP.UNARY.ESYN we need one arg or ]
|
||
|
||
>LDA.G CORE.Operator
|
||
tax
|
||
jmp (J.EXP.OP.UNARY,x)
|
||
|
||
EXP.OP.UNARY.ESYN
|
||
lda #E.ESYN
|
||
sec
|
||
rts
|
||
|
||
EXP.OP.UNARY.D jsr EXP.OP.UNARY.DEF.7
|
||
bcs EXP.OP.UNARY.DEF.9
|
||
>LDA.G StatBuf+S.STAT.P.TYPE
|
||
cmp #S.FI.T.DIR
|
||
bne EXP.OP.UNARY.DEF.9
|
||
bra EXP.OP.UNARY.DEF.8
|
||
|
||
EXP.OP.UNARY.E jsr EXP.OP.UNARY.DEF.7
|
||
bcs EXP.OP.UNARY.DEF.9
|
||
bra EXP.OP.UNARY.DEF.8 DIR or FILE exist
|
||
|
||
EXP.OP.UNARY.F jsr EXP.OP.UNARY.DEF.7
|
||
bcs EXP.OP.UNARY.DEF.9
|
||
|
||
>LDA.G StatBuf+S.STAT.P.TYPE
|
||
cmp #S.FI.T.DIR
|
||
beq EXP.OP.UNARY.DEF.9
|
||
bra EXP.OP.UNARY.DEF.8
|
||
|
||
EXP.OP.UNARY.DEF.7
|
||
>PUSHEA.G StatBuf
|
||
>LDYA ZPArgVBufPtr
|
||
>SYSCALL STAT
|
||
php
|
||
|
||
jsr CORE.ArgV.Next
|
||
plp
|
||
rts
|
||
|
||
EXP.OP.UNARY.DEF.8
|
||
lda #$80 true
|
||
clc
|
||
rts
|
||
|
||
EXP.OP.UNARY.DEF.9
|
||
lda #0 false
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
EXP.OP.UNARY.N lda (ZPArgVBufPtr) [ -N ] ?
|
||
cmp #']'
|
||
beq EXP.OP.UNARY.DEF.9 FALSE
|
||
|
||
jsr CORE.ArgV.Next
|
||
beq EXP.OP.UNARY.ESYN
|
||
bra EXP.OP.UNARY.DEF.8 arg is not empty TRUE
|
||
|
||
EXP.OP.UNARY.Z lda (ZPArgVBufPtr) [ -Z ] ?
|
||
|
||
cmp #']'
|
||
beq EXP.OP.UNARY.DEF.8 TRUE
|
||
|
||
jsr CORE.ArgV.Next
|
||
beq EXP.OP.UNARY.ESYN
|
||
bra EXP.OP.UNARY.DEF.9 FALSE
|
||
*--------------------------------------
|
||
EXP.TEST.BINARY >LDA.G CORE.Operator
|
||
beq .1 =
|
||
|
||
cmp #2 !=
|
||
bne EXP.TEST.BINARY.NUM
|
||
lda #$80
|
||
|
||
.1 >STA.G CORE.Operator
|
||
|
||
>LDYA ZPArgVBufPrev
|
||
>STYA ZPPtr1
|
||
|
||
jsr CORE.ArgV.Next
|
||
beq .9
|
||
|
||
>PUSHW ZPPtr1
|
||
>LDYA ZPArgVBufPtr
|
||
>SYSCALL strcmp
|
||
|
||
ror CS if !=
|
||
and #$80
|
||
eor #$80
|
||
>EOR.G CORE.Operator
|
||
clc
|
||
rts
|
||
|
||
.9 lda #E.ESYN
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
EXP.TEST.BINARY.NUM
|
||
>LDYA ZPArgVBufPrev
|
||
>SYSCALL AToL
|
||
bcs .9
|
||
|
||
>PULLL.G M32.ACC
|
||
|
||
jsr CORE.ArgV.Next
|
||
beq .9
|
||
|
||
>LDYA ZPArgVBufPtr
|
||
>SYSCALL AToL
|
||
bcs .9
|
||
|
||
>PULLL.G M32.ARG
|
||
|
||
jsr M32.Cmp
|
||
pha
|
||
|
||
>LDA.G CORE.Operator
|
||
lsr
|
||
tax
|
||
pla
|
||
and EXP.OP.BINARY.BITS,x
|
||
beq .80
|
||
|
||
lda #$80 true
|
||
clc
|
||
rts
|
||
|
||
.80 lda #0 false
|
||
clc
|
||
rts
|
||
|
||
.9 lda #E.ESYN
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE USR/SRC/BIN/SH.S.EXP
|
||
LOAD USR/SRC/BIN/SH.S
|
||
ASM
|