mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-22 00:32:44 +00:00
1159 lines
18 KiB
Plaintext
1159 lines
18 KiB
Plaintext
NEW
|
||
AUTO 3,1
|
||
*--------------------------------------
|
||
* Input : ZPLineBufPtr, Y,A = T/Q, X = SC
|
||
* CS : Reset Buffer
|
||
* CC : Reuse Buffer
|
||
* Output : Y,A = VarID
|
||
*--------------------------------------
|
||
SYM.New >STYA ZPPtr2 T/Q
|
||
stx ZPPtr3 SC
|
||
|
||
bit bPass2
|
||
bmi SYM.New.Pass2
|
||
*--------------------------------------
|
||
SYM.New.Pass1 jsr SYM.BufInitYAXC set buf according C
|
||
|
||
jsr SYM.Get
|
||
bcs .1
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
and #SYM.Q.FUNC
|
||
beq .90
|
||
|
||
ldy #SYM.Addr+1
|
||
lda (ZPSymBufPtr),y
|
||
bne .90
|
||
|
||
jmp F.Def
|
||
|
||
.1 >PUSHB.G CC.hSyms
|
||
>PUSHW ZPLineBufPtr
|
||
jsr SCOPE.Push
|
||
>SYSCALL SListNewKey
|
||
bcs SYM.New.9
|
||
|
||
>STYA.G CC.SymID Y,A = KeyID
|
||
|
||
jsr CC.SkipX X = KeyLen
|
||
|
||
.DO _DBG_SYM=1
|
||
jsr SYM.DEBUGN
|
||
.FIN
|
||
|
||
bra SYM.New.2
|
||
|
||
.90 lda #E.REDEF
|
||
sec
|
||
|
||
SYM.New.9 rts
|
||
*--------------------------------------
|
||
SYM.New.Pass2 jsr SYM.Get
|
||
bcs SYM.New.9
|
||
*--------------------------------------
|
||
SYM.New.2 jsr CC.GetCharNB
|
||
bcs .98
|
||
|
||
cmp #';'
|
||
bne .1
|
||
|
||
lda ZPPtr3
|
||
cmp #SYM.SC.TYPEDEF
|
||
bne SYM.SetAddr
|
||
|
||
clc
|
||
rts
|
||
|
||
.1 cmp #'('
|
||
bne SYM.NewV
|
||
|
||
jsr SYM.GetSymSizeOfInAX
|
||
jsr SYM.SetSizeOf
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
ora #SYM.Q.FUNC
|
||
sta (ZPSymBufPtr),y
|
||
|
||
jsr SYM.Store Store this f() with no prototype...
|
||
bcs .99
|
||
|
||
jsr F.Decl
|
||
rts
|
||
|
||
.98 lda #E.CSYN
|
||
sec
|
||
.99 rts
|
||
*--------------------------------------
|
||
SYM.NewV cmp #'['
|
||
bne SYM.SetAddr
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
and #%11001111
|
||
sta (ZPSymBufPtr),y
|
||
|
||
ldy #SYM.DefSize
|
||
lda #SYM.Def
|
||
sta (ZPSymBufPtr),y
|
||
|
||
ldy #SYM.Q
|
||
|
||
.1 lda (ZPSymBufPtr),y
|
||
clc
|
||
adc #SYM.Q.ARRAY
|
||
sta (ZPSymBufPtr),y
|
||
|
||
jsr CORE.GetNCharNB Skip [
|
||
bcs .98
|
||
|
||
cmp #']'
|
||
bne .2
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
and #SYM.Q.PPPOINTER
|
||
beq .98 [] only allowed for *
|
||
|
||
jsr SYM.Add0000 set as [0] (deref)
|
||
bcs .99
|
||
|
||
bra .3
|
||
|
||
.2 jsr EXP.IntConst
|
||
bcs .98
|
||
|
||
jsr SYM.AddWord
|
||
bcs .99
|
||
|
||
jsr CC.GetCharNB
|
||
bcs .98
|
||
|
||
cmp #']'
|
||
bne .98
|
||
|
||
.3 jsr CORE.GetNCharNB Skip ]
|
||
bcs SYM.SetAddr
|
||
|
||
cmp #'['
|
||
bne SYM.SetAddr
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
and #SYM.Q.AAARRAY
|
||
cmp #SYM.Q.AAARRAY
|
||
bne .1 already [][][] ?
|
||
|
||
.98 lda #E.CSYN
|
||
sec
|
||
.99 rts
|
||
*--------------------------------------
|
||
SYM.SetAddr ldy #SYM.SizeOf
|
||
lda (ZPSymBufPtr),y
|
||
iny
|
||
ora (ZPSymBufPtr),y
|
||
bne .1
|
||
|
||
jsr SYM.GetSymSizeOfInAX
|
||
jsr SYM.SetSizeOf
|
||
|
||
.1 ldy #SYM.SC
|
||
lda (ZPSymBufPtr),y
|
||
beq SYM.SetAddrG SYM.SC.STATIC
|
||
|
||
cmp #SYM.SC.AUTO
|
||
beq SYM.SetAddrL
|
||
|
||
.9 lda #E.TMISMATCH
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
SYM.SetAddrG ldy #SYM.Addr
|
||
|
||
lda ZPCCData
|
||
sta (ZPSymBufPtr),y
|
||
|
||
iny
|
||
|
||
lda ZPCCData+1
|
||
sta (ZPSymBufPtr),y
|
||
|
||
ldy #SYM.SizeOf
|
||
lda (ZPSymBufPtr),y
|
||
clc
|
||
adc ZPCCData
|
||
sta ZPCCData
|
||
|
||
iny
|
||
lda (ZPSymBufPtr),y
|
||
adc ZPCCData+1
|
||
sta ZPCCData+1
|
||
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
SYM.SetAddrL ldy #SYM.SizeOf+1
|
||
|
||
lda (ZPSymBufPtr),y
|
||
bne .9
|
||
|
||
dey #SYM.SizeOf
|
||
|
||
lda (ZPSymBufPtr),y
|
||
clc
|
||
ldy ScopePtr
|
||
iny
|
||
iny
|
||
adc (ScopeStk),y
|
||
bcs .9
|
||
|
||
sta (ScopeStk),y
|
||
|
||
ldy #SYM.Addr
|
||
sta (ZPSymBufPtr),y
|
||
|
||
ldy #SYM.SizeOf
|
||
lda (ZPSymBufPtr),y
|
||
|
||
clc
|
||
ldy ScopePtr
|
||
iny
|
||
iny
|
||
iny
|
||
adc (ScopeStk),y
|
||
sta (ScopeStk),y
|
||
|
||
clc
|
||
rts
|
||
|
||
.9 lda #E.BUF
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
SYM.BufInitYAXC pha
|
||
tya
|
||
sta (ZPSymBufPtr) #SYM.T
|
||
|
||
pla
|
||
ldy #SYM.Q
|
||
sta (ZPSymBufPtr),y
|
||
|
||
txa
|
||
iny #SYM.SC
|
||
sta (ZPSymBufPtr),y
|
||
|
||
bcc .8 DONT reset buffer
|
||
|
||
lda #0
|
||
|
||
.1 iny
|
||
sta (ZPSymBufPtr),y
|
||
cpy #SYM-1
|
||
bcc .1
|
||
|
||
ldy #SYM.DefSize
|
||
lda #SYM.Def
|
||
sta (ZPSymBufPtr),y
|
||
|
||
.8 rts
|
||
*--------------------------------------
|
||
SYM.PushAddr ldy #SYM.SC
|
||
lda (ZPSymBufPtr),y
|
||
beq .1 SYM.SC.STATIC
|
||
* LOCAL
|
||
>LDYA L.PCC.PushLAddrH
|
||
jsr CODE.EmitPCC
|
||
bcs .9
|
||
|
||
ldy #SYM.Addr
|
||
lda (ZPSymBufPtr),y
|
||
eor #$FF
|
||
inc
|
||
jsr CODE.LDAI
|
||
bcs .9
|
||
|
||
>LDYA L.PCC.PushLAddrL
|
||
jmp CODE.EmitPCC
|
||
|
||
* GLOBAL
|
||
|
||
.1 ldy #SYM.Addr+1
|
||
lda (ZPSymBufPtr),y
|
||
tax
|
||
|
||
dey
|
||
lda (ZPSymBufPtr),y
|
||
|
||
jsr CODE.LDAXI
|
||
bcs .9
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
and #SYM.Q.CONST
|
||
beq .2
|
||
|
||
>LDYA L.PCC.PushIAddr
|
||
jmp CODE.EmitPCC
|
||
|
||
.2 >LDYA L.PCC.PushUAddr
|
||
jmp CODE.EmitPCC
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
SYM.GetAddr1 ldy #SYM.SC
|
||
lda (ZPSymBufPtr),y
|
||
beq .1 SYM.SC.STATIC
|
||
* LOCAL
|
||
ldy #SYM.Addr
|
||
lda (ZPSymBufPtr),y
|
||
eor #$FF
|
||
inc
|
||
jsr CODE.LDAI
|
||
bcs .9
|
||
|
||
>LDYA L.PCC.GetLAddr1
|
||
jmp CODE.EmitPCC
|
||
* GLOBAL
|
||
|
||
.1 ldy #SYM.Addr+1
|
||
lda (ZPSymBufPtr),y
|
||
tax
|
||
|
||
dey
|
||
lda (ZPSymBufPtr),y
|
||
|
||
jsr CODE.LDAXI
|
||
bcs .9
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
and #SYM.Q.CONST
|
||
beq .2
|
||
|
||
>LDYA L.PCC.GetIAddr1
|
||
jmp CODE.EmitPCC
|
||
|
||
.2 >LDYA L.PCC.GetUAddr1
|
||
jmp CODE.EmitPCC
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
SYM.GetAddr2 ldy #SYM.SC
|
||
lda (ZPSymBufPtr),y
|
||
beq .1 SYM.SC.STATIC
|
||
* LOCAL
|
||
ldy #SYM.Addr
|
||
lda (ZPSymBufPtr),y
|
||
eor #$FF
|
||
inc
|
||
jsr CODE.LDAI
|
||
bcs .9
|
||
|
||
>LDYA L.PCC.GetLAddr2
|
||
jmp CODE.EmitPCC
|
||
* GLOBAL
|
||
|
||
.1 ldy #SYM.Addr+1
|
||
lda (ZPSymBufPtr),y
|
||
tax
|
||
|
||
dey
|
||
lda (ZPSymBufPtr),y
|
||
|
||
jsr CODE.LDAXI
|
||
bcs .9
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
and #SYM.Q.CONST
|
||
beq .2
|
||
|
||
>LDYA L.PCC.GetIAddr2
|
||
jmp CODE.EmitPCC
|
||
|
||
.2 >LDYA L.PCC.GetUAddr2
|
||
jmp CODE.EmitPCC
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
SYM.Get >PUSHB.G CC.hSyms
|
||
>PUSHW ZPLineBufPtr
|
||
jsr SCOPE.Push
|
||
>SYSCALL SListLookup
|
||
bcs .9
|
||
|
||
>STYA.G CC.SymID Y,A = KeyID
|
||
|
||
jsr CC.SkipX X = KeyLen
|
||
|
||
>PUSHB.G CC.hSyms
|
||
>PUSHW.G CC.SymID
|
||
>PUSHW ZPSymBufPtr
|
||
>PUSHWI 65535 all
|
||
>PUSHWZ From Start
|
||
>SYSCALL SListGetData
|
||
.DO _DBG_SYM=1
|
||
bcs .9
|
||
jsr SYM.DEBUGG
|
||
.FIN
|
||
.9 rts
|
||
*--------------------------------------
|
||
SYM.NewKey >PUSHA
|
||
>PUSHW ZPLineBufPtr
|
||
>PUSHWI 0 ScopeID
|
||
>SYSCALL SListNewKey
|
||
rts Y,A = KeyID, X = KeyLen
|
||
*--------------------------------------
|
||
SYM.Add0000 >LDYAI 0
|
||
*--------------------------------------
|
||
SYM.AddWord phy
|
||
pha
|
||
|
||
ldy #SYM.DefSize
|
||
lda (ZPSymBufPtr),y
|
||
|
||
clc
|
||
adc #2
|
||
bcs .9
|
||
|
||
sta (ZPSymBufPtr),y
|
||
tay
|
||
|
||
dey
|
||
|
||
pla A
|
||
sta (ZPSymBufPtr),y
|
||
|
||
dey
|
||
|
||
pla Y
|
||
pha
|
||
sta (ZPSymBufPtr),y
|
||
iny
|
||
lda (ZPSymBufPtr),y get back A
|
||
ply get back Y
|
||
|
||
* clc
|
||
rts
|
||
|
||
.9 pla
|
||
pla
|
||
lda #E.BUF
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
SYM.AddName jsr CC.GetCharNB
|
||
bcs .98
|
||
|
||
jsr CC.IsLetter
|
||
bcs .98
|
||
|
||
jsr CC.GetIDLen
|
||
tax
|
||
jsr SYM.AddByte
|
||
bcs .99
|
||
|
||
ldy #0
|
||
|
||
.1 lda (ZPLineBufPtr),y
|
||
phy
|
||
jsr SYM.AddByte
|
||
ply
|
||
bcs .99
|
||
|
||
iny
|
||
dex
|
||
bne .1
|
||
|
||
tya
|
||
jsr CC.SkipA
|
||
|
||
clc
|
||
rts
|
||
|
||
.98 lda #E.CSYN
|
||
sec
|
||
.99 rts
|
||
*--------------------------------------
|
||
SYM.AddByte pha
|
||
|
||
ldy #SYM.DefSize
|
||
lda (ZPSymBufPtr),y
|
||
|
||
inc
|
||
beq .9
|
||
|
||
sta (ZPSymBufPtr),y
|
||
dec
|
||
tay
|
||
pla
|
||
sta (ZPSymBufPtr),y
|
||
|
||
clc
|
||
rts
|
||
|
||
.9 pla
|
||
lda #E.BUF
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
SYM.Update sec
|
||
.HS 90 BCC
|
||
*--------------------------------------
|
||
SYM.Store clc
|
||
bit bPass2
|
||
bmi .8
|
||
|
||
php
|
||
.DO _DBG_SYM=1
|
||
bcc .10
|
||
|
||
jsr SYM.DEBUGU
|
||
|
||
bra .11
|
||
|
||
.10
|
||
jsr SYM.DEBUGS
|
||
|
||
.11 .FIN
|
||
>PUSHB.G CC.hSyms
|
||
>PUSHW.G CC.SymID
|
||
>PUSHW ZPSymBufPtr
|
||
>PUSHBI 0
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
and #SYM.Q.FUNC
|
||
bne .1
|
||
|
||
ldy #SYM.DefSize
|
||
lda (ZPSymBufPtr),y
|
||
bra .2
|
||
|
||
.1 lda #SYM.F.MAX
|
||
|
||
.2 >PUSHA
|
||
|
||
plp
|
||
bcs .3
|
||
|
||
>SYSCALL SListAddData
|
||
rts
|
||
|
||
.3 >SYSCALL SListSetData
|
||
rts
|
||
|
||
.8 bcc .9
|
||
|
||
>PUSHB.G CC.hSyms
|
||
>PUSHW.G CC.SymID
|
||
>PUSHW ZPSymBufPtr
|
||
>PUSHWI 65535 all
|
||
>PUSHWZ From Start
|
||
>SYSCALL SListGetData
|
||
|
||
.DO _DBG_SYM=1
|
||
bcs .9
|
||
jsr SYM.DEBUGG
|
||
.FIN
|
||
.9 rts
|
||
*--------------------------------------
|
||
SYM.Lookup >LDA.G CC.LookupIdx
|
||
|
||
cmp #CC.LookupIdx+LOOKUP.MAX
|
||
beq .99
|
||
|
||
>PUSHB.G CC.hSyms ...for SListGetData
|
||
|
||
lda ScopePtr
|
||
|
||
.1 pha
|
||
>PUSHB.G CC.hSyms
|
||
>PUSHW ZPLineBufPtr
|
||
pla
|
||
pha
|
||
jsr SCOPE.PushA
|
||
>SYSCALL SListLookup
|
||
bcc .8
|
||
|
||
pla
|
||
beq .9
|
||
|
||
* sec
|
||
sbc #SCOPE
|
||
bra .1
|
||
|
||
.99 lda #E.OOH
|
||
* sec
|
||
rts
|
||
|
||
.9 inc pStack discard CC.hSyms
|
||
|
||
lda #E.NOKEY
|
||
sec
|
||
rts
|
||
|
||
.8 >PUSHA KeyID.HI
|
||
tya
|
||
>PUSHA KeyID.LO
|
||
|
||
pla discard ScopePtr
|
||
|
||
jsr CC.SkipX
|
||
|
||
>PUSHWZ allocate
|
||
>PUSHWI 65535 all
|
||
>PUSHWZ From Start
|
||
>SYSCALL SListGetData
|
||
|
||
>STYA.G CC.LookupSymSize
|
||
|
||
>INC.G CC.LookupIdx
|
||
tay
|
||
|
||
txa
|
||
sta (pdata),y
|
||
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPLookupSymPtr
|
||
|
||
* clc
|
||
rts
|
||
*--------------------------------------
|
||
* "_B"reak
|
||
* "_C"ontinue
|
||
* "_D"efault
|
||
* "_E"lse
|
||
* "_F"rame Size
|
||
* "_J"umpTable
|
||
* "_L"oop
|
||
* "_R"eturn value
|
||
* "_S"statement
|
||
* e"_X"it
|
||
*--------------------------------------
|
||
SYM.NewLabelA bit bPass2
|
||
bpl .10
|
||
|
||
clc
|
||
.98 rts
|
||
|
||
.10 >STA.G CC.Label+1
|
||
|
||
>PUSHB.G CC.hSyms
|
||
>PUSHEA.G CC.Label
|
||
jsr SCOPE.Push
|
||
>SYSCALL SListNewKey
|
||
bcs .98
|
||
|
||
>STYA.G CC.LabelID
|
||
|
||
ldy #CC.LabelBuf+SYM.DefSize
|
||
lda #SYM.Def
|
||
sta (pData),y
|
||
|
||
>LDA.G CC.Label+1
|
||
cmp #'F'
|
||
bne .1
|
||
|
||
jsr SYM.NewLabelF
|
||
bra .7
|
||
|
||
.1 cmp #'R'
|
||
bne .6
|
||
|
||
jsr SYM.NewLabelR
|
||
bra .7
|
||
|
||
.6 lda #SYM.T.VOID
|
||
>STA.G CC.LabelBuf
|
||
lda #SYM.Q.POINTER
|
||
iny
|
||
sta (pData),y
|
||
|
||
iny
|
||
lda #SYM.SC.STATIC
|
||
sta (pData),y
|
||
|
||
ldy #CC.LabelBuf+SYM.Addr
|
||
lda ZPCCCode
|
||
sta (pData),y
|
||
iny
|
||
lda ZPCCCode+1
|
||
sta (pData),y
|
||
|
||
.7 .DO _DBG_SYM=1
|
||
jsr SYM.DEBUGNL
|
||
.FIN
|
||
|
||
>PUSHB.G CC.hSyms
|
||
>PUSHW.G CC.LabelID
|
||
>PUSHEA.G CC.LabelBuf
|
||
>PUSHBI 0
|
||
|
||
lda #SYM.Def
|
||
>PUSHA
|
||
>SYSCALL SListAddData
|
||
|
||
.DO _DBG_SYM=1
|
||
bcs .99
|
||
jsr SYM.DEBUGSL
|
||
.FIN
|
||
.99 rts
|
||
*--------------------------------------
|
||
SYM.NewLabelF lda #SYM.T.UCHAR
|
||
>STA.G CC.LabelBuf
|
||
lda #0
|
||
iny
|
||
sta (pData),y
|
||
|
||
iny
|
||
lda #SYM.SC.AUTO
|
||
sta (pData),y
|
||
|
||
ldy ScopePtr
|
||
iny
|
||
iny
|
||
iny
|
||
lda (ScopeStk),y #SCOPE.FrameSize
|
||
|
||
ldy #CC.LabelBuf+SYM.Addr
|
||
sta (pData),y
|
||
rts
|
||
*--------------------------------------
|
||
SYM.NewLabelR ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
and #$F8 strip off SYM.Q.FUNC...
|
||
pha
|
||
|
||
lda (ZPSymBufPtr)
|
||
>STA.G CC.LabelBuf
|
||
pla
|
||
iny
|
||
sta (pData),y
|
||
|
||
iny
|
||
lda #SYM.SC.AUTO
|
||
sta (pData),y
|
||
rts
|
||
*--------------------------------------
|
||
* _R : Y,A = T/Q
|
||
* others : X,Y = SYM.Addr
|
||
*--------------------------------------
|
||
SYM.LookupLabelA
|
||
cmp #'R'
|
||
beq .1
|
||
|
||
bit bPass2
|
||
bmi .1
|
||
|
||
ldx #0
|
||
ldy #0
|
||
clc
|
||
rts
|
||
|
||
.1 >STA.G CC.Label+1 A = "B"reak, "C"ontinue...
|
||
|
||
>PUSHB.G CC.hSyms ...for SListGetData
|
||
|
||
lda ScopePtr
|
||
|
||
.2 pha
|
||
>PUSHB.G CC.hSyms
|
||
>PUSHEA.G CC.Label
|
||
pla
|
||
pha
|
||
jsr SCOPE.PushA
|
||
>SYSCALL SListLookup
|
||
bcc .3
|
||
|
||
pla
|
||
beq .9
|
||
|
||
* sec
|
||
sbc #SCOPE
|
||
bra .2
|
||
|
||
.9 inc pStack discard CC.hSyms
|
||
|
||
lda #E.NOKEY
|
||
sec
|
||
rts
|
||
|
||
.3 plx
|
||
|
||
>PUSHA KeyID.HI
|
||
tya
|
||
>PUSHA KeyID.LO
|
||
|
||
>PUSHWZ allocate
|
||
>PUSHWI 65535 all
|
||
>PUSHWZ From Start
|
||
>SYSCALL SListGetData
|
||
bcs .99
|
||
|
||
phx
|
||
|
||
txa
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPLookupPtr
|
||
|
||
plx
|
||
|
||
>LDA.G CC.Label+1
|
||
cmp #'R'
|
||
beq .4
|
||
|
||
ldy #SYM.Addr
|
||
|
||
lda (ZPLookupPtr),y
|
||
|
||
pha
|
||
|
||
iny
|
||
lda (ZPLookupPtr),y
|
||
pha
|
||
|
||
txa
|
||
>SYSCALL FreeMem
|
||
|
||
ply
|
||
plx
|
||
|
||
* clc
|
||
|
||
rts
|
||
|
||
.4 ldy #SYM.T return T/Q
|
||
|
||
lda (ZPLookupPtr),y
|
||
|
||
pha
|
||
|
||
iny #SYM.Q
|
||
lda (ZPLookupPtr),y
|
||
pha
|
||
|
||
txa
|
||
>SYSCALL FreeMem
|
||
|
||
pla
|
||
ply
|
||
|
||
* clc
|
||
|
||
|
||
.99 rts
|
||
*--------------------------------------
|
||
SYM.LookupFree >LDA.G CC.LookupIdx
|
||
beq .9 Never set by CORE.Init
|
||
|
||
cmp #CC.LookupIdx
|
||
beq .9
|
||
|
||
tay
|
||
lda (pdata),y
|
||
>SYSCALL FreeMem
|
||
bcs .99
|
||
|
||
>DEC.G CC.LookupIdx
|
||
cmp #CC.LookupIdx
|
||
beq .8
|
||
|
||
tay
|
||
lda (pdata),y
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPLookupSymPtr
|
||
|
||
.8 clc
|
||
rts
|
||
|
||
.9 lda #E.INVH
|
||
* sec
|
||
|
||
.99 rts
|
||
*--------------------------------------
|
||
* ZPPtr2 = expected T/Q
|
||
* ZPLookupSymPtr
|
||
*--------------------------------------
|
||
SYM.LookupCheckTQ
|
||
lda ZPPtr2 target T
|
||
bne .1
|
||
|
||
lda (ZPLookupSymPtr) SYM.T
|
||
sta ZPPtr2 T
|
||
|
||
ldy #SYM.Q
|
||
lda (ZPLookupSymPtr),y
|
||
and #$F8 ignore VOLATILE|FUNC|FASTCALL
|
||
sta ZPPtr2+1 Q
|
||
|
||
clc
|
||
rts
|
||
|
||
.1 cmp #SYM.T.VOID
|
||
beq .2
|
||
|
||
lda (ZPLookupSymPtr) SYM.T
|
||
cmp #SYM.T.VOID
|
||
beq .2
|
||
|
||
cmp ZPPtr2 T
|
||
bne .9
|
||
|
||
.2 lda ZPPtr2+1 Q
|
||
|
||
ldy #SYM.Q
|
||
eor (ZPLookupSymPtr),y
|
||
and #$F8 ignore VOLATILE|FUNC|FASTCALL
|
||
beq .8
|
||
|
||
and #SYM.Q.AAARRAY is mismatch about array ?
|
||
beq .9 no...
|
||
|
||
lda ZPPtr2+1 Q
|
||
and #SYM.Q.AAARRAY
|
||
bne .9
|
||
|
||
.8 clc
|
||
rts
|
||
|
||
.9 lda #E.TMISMATCH
|
||
sec
|
||
.99 rts
|
||
*--------------------------------------
|
||
* on RT stack : Addr,value
|
||
*--------------------------------------
|
||
SYM.PopValue jsr SYM.GetYASizeOfInAX
|
||
tax
|
||
dex
|
||
bne .1
|
||
|
||
>LDYA L.PCC.PopValue1
|
||
jmp CODE.EmitPCC
|
||
|
||
.1 cpx #1
|
||
bne .2
|
||
|
||
>LDYA L.PCC.PopValue2
|
||
jmp CODE.EmitPCC
|
||
|
||
.2 jsr CODE.LDXI
|
||
bcs .9
|
||
|
||
>LDYA L.PCC.PopValueX
|
||
jmp CODE.EmitPCC
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
* out : Y,A = T/Q
|
||
*--------------------------------------
|
||
SYM.GetTQInYA ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
pha
|
||
lda (ZPSymBufPtr)
|
||
tay
|
||
pla
|
||
rts
|
||
*--------------------------------------
|
||
* out : A,X = size
|
||
*--------------------------------------
|
||
SYM.GetSymSizeOfInAX
|
||
ldy #SYM.Q
|
||
lda (ZPSymBufPtr),y
|
||
pha
|
||
lda (ZPSymBufPtr) SYM.T
|
||
tay
|
||
pla
|
||
|
||
SYM.GetYASizeOfInAX
|
||
|
||
bit #SYM.Q.PPPOINTER
|
||
beq .1
|
||
|
||
lda #2 pointer
|
||
ldx #0
|
||
|
||
sec +1 for hMem Storage
|
||
rts
|
||
|
||
.1 bit #SYM.Q.AAARRAY
|
||
bne .2
|
||
|
||
lda CC.TYPESIZE-1,y
|
||
ldx #0
|
||
|
||
clc
|
||
rts
|
||
|
||
.2 ldx CC.TYPESIZE-1,y
|
||
|
||
ldy #SYM.Def
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
iny
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
|
||
ldy #1
|
||
|
||
.3 dex
|
||
beq .5
|
||
|
||
.4 lda (pStack),y
|
||
clc
|
||
adc (pStack),y
|
||
sta (pStack),y
|
||
|
||
lda (pStack)
|
||
adc (pStack)
|
||
sta (pStack)
|
||
dex
|
||
bne .4
|
||
|
||
.5 >PULLA
|
||
tax
|
||
>PULLA
|
||
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
* in/out : A,X = size
|
||
*--------------------------------------
|
||
SYM.SetSizeOf ldy #SYM.SizeOf
|
||
sta (ZPSymBufPtr),y
|
||
|
||
pha
|
||
|
||
iny
|
||
txa
|
||
sta (ZPSymBufPtr),y
|
||
|
||
pla
|
||
rts
|
||
*--------------------------------------
|
||
SYM.SetAddrCCode
|
||
lda ZPCCCode
|
||
ldy #SYM.Addr
|
||
sta (ZPSymBufPtr),y
|
||
|
||
lda ZPCCCode+1
|
||
iny
|
||
sta (ZPSymBufPtr),y
|
||
|
||
rts
|
||
*--------------------------------------
|
||
.DO _DBG_SYM=1
|
||
SYM.DEBUGN >PUSHW L.MSG.DEBUG.SYMN
|
||
>PUSHW.G CC.SymID
|
||
jsr SCOPE.Push
|
||
lda (ZPSymBufPtr)
|
||
>PUSHA
|
||
ldy #1
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
iny
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
>PUSHBI 7
|
||
>SYSCALL Printf
|
||
rts
|
||
|
||
SYM.DEBUGU >PUSHW L.MSG.DEBUG.SYMU
|
||
>PUSHW.G CC.SymID
|
||
lda (ZPSymBufPtr)
|
||
>PUSHA
|
||
ldy #1
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
iny
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
|
||
ldy #SYM.Addr+1
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
dey
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
|
||
>PUSHBI 7
|
||
>SYSCALL Printf
|
||
rts
|
||
|
||
SYM.DEBUGS >PUSHW L.MSG.DEBUG.SYMS
|
||
>PUSHW.G CC.SymID
|
||
lda (ZPSymBufPtr)
|
||
>PUSHA
|
||
ldy #1
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
iny
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
|
||
ldy #SYM.Addr+1
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
dey
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
|
||
>PUSHBI 7
|
||
>SYSCALL Printf
|
||
>DEBUG
|
||
rts
|
||
|
||
SYM.DEBUGG >PUSHW L.MSG.DEBUG.SYMG
|
||
>PUSHW.G CC.SymID
|
||
lda (ZPSymBufPtr)
|
||
>PUSHA
|
||
ldy #1
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
iny
|
||
lda (ZPSymBufPtr),y
|
||
>PUSHA
|
||
>PUSHBI 5
|
||
>SYSCALL Printf
|
||
rts
|
||
|
||
SYM.DEBUGNL >PUSHW L.MSG.DEBUG.SYMNL
|
||
>PUSHEA.G CC.Label
|
||
>PUSHW.G CC.LabelID
|
||
jsr SCOPE.Push
|
||
ldy #CC.LabelBuf
|
||
lda (pData),y
|
||
>PUSHA
|
||
iny
|
||
lda (pData),y
|
||
>PUSHA
|
||
iny
|
||
lda (pData),y
|
||
>PUSHA
|
||
>PUSHBI 9
|
||
>SYSCALL Printf
|
||
* >DEBUG
|
||
rts
|
||
|
||
SYM.DEBUGSL >PUSHW L.MSG.DEBUG.SYMSL
|
||
>PUSHW.G CC.LabelID
|
||
ldy #CC.LabelBuf
|
||
lda (pData),y
|
||
>PUSHA
|
||
iny
|
||
lda (pData),y
|
||
>PUSHA
|
||
iny
|
||
lda (pData),y
|
||
>PUSHA
|
||
>PUSHBI 5
|
||
>SYSCALL Printf
|
||
rts
|
||
.FIN
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE usr/src/bin/cc.s.sym
|
||
LOAD usr/src/bin/cc.s
|
||
ASM
|