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Kernel 0.93
This commit is contained in:
Rémy GIBERT
parent
fd63f01d30
commit
60acd21411
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@ -388,7 +388,7 @@ MATH.DIVMOD32 jsr MATH.TMP32ZERO
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rts
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*--------------------------------------
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MATH.A2STR10NP ldx #3 3 didgit max
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MATH.A2STR10NP ldx #3 3 digit max
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ldy #0 Disable Padding
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MATH.A2STR10 jsr MATH.A2ACC32
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clc unsigned
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@ -725,8 +725,6 @@ MEM.NextCharPtr1
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*--------------------------------------
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MEM.AddYp1ToPtr1
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sec
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.HS 90 BCC
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MEM.AddYToPtr1 clc
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tya
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adc ZPPtr1
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sta ZPPtr1
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@ -742,7 +740,7 @@ MEM.AddYToPtr2 clc
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adc ZPPtr2
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sta ZPPtr2
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bcc .8
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clc keep CC as some JMP exkt here
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clc keep CC as some JMP exit here
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inc ZPPtr2+1
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.8 rts
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*--------------------------------------
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@ -291,70 +291,59 @@ K.PrintF.1 stz PrintF.Cnt
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stz K.PrintF.PadL
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stz K.PrintF.PadC
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ldy #0
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.2 lda (ZPPtr2),y
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beq .7 end of line... print % and exit
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iny
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jsr K.PrintF.CheckTBL1 do we have a %x command?
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bcc .6 yes, jmp to it!
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lda (ZPPtr2)
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beq .7 end of format... print % and exit
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jsr IsDigit
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bcs .6 no digit....go check specifier
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cmp #'0' ...a 0...mmm... padding char?
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bne .4
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ldx K.PrintF.PadL K.PrintF.PadL is not nul, so this 0 is second digit
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bne .5
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sta K.PrintF.PadC
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* lda #'0'
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sta K.PrintF.PadC no, this is the first 0, so make it K.PrintF.PadC
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bra .2
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.4 jsr IsDigit
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bcs .7 no TBL1, no digit....abort
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jsr MEM.NextCharPtr2 skip 0 ...
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.5 and #$0F we have a digit
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ldx K.PrintF.PadL
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bne .51 second digit...
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sta K.PrintF.PadL first digit, store.
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lda #' '
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sta K.PrintF.PadC and set pad char as SPACE
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bra .2
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.51 pha save it...
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lda K.PrintF.PadL starts K.PrintF.PadL * 10
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asl
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asl A=times 4
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adc K.PrintF.PadL CC by ASL, A=times 5
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asl times 10
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sta K.PrintF.PadL
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pla get back digit
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adc K.PrintF.PadL
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sta K.PrintF.PadL
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lda (ZPPtr2),y we have 2 digits, must get a letter, now
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lda (ZPPtr2)
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beq .7
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iny
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jsr K.PrintF.CheckTBL1
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bcs .7 abort and print %
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jsr IsDigit
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bcs .6 %0x ??????
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.6 jsr MEM.AddYToPtr2 skip all processed chars
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.4 jsr MATH.Dec2ACC32
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bcs .99
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lda ACC32
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sta K.PrintF.PadL
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lda K.PrintF.PadC
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bne .6
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lda #C.SPACE
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sta K.PrintF.PadC
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txa
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jsr MEM.AddYToPtr2 skip all processed chars
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lda (ZPPtr2)
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beq .7
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.6 jsr K.PrintF.CheckTBL1 do we have a %x command?
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bcs .20
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jsr MEM.NextCharPtr2
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txa yes, jmp to it!
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asl
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tax
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jsr PrintF.ESC
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bcc .1
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bcs .99
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bra .99
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.7 lda #'%'
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bra .20
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*--------------------------------------
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.10 cmp #'\'
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bne .20
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jsr MEM.GetCharPtr2
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beq .99
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@ -380,7 +369,7 @@ K.PrintF.1 stz PrintF.Cnt
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.20 jsr PrintF.COut
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bcs .99
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jmp .1
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.11 jmp .1
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*--------------------------------------
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.99 pha
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lda pLocal
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@ -415,7 +404,7 @@ K.PrintF.1 stz PrintF.Cnt
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adc (pLocal) ... ByteCnt
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sta pStack CC
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>LDYA PrintF.Cnt
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clc
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* clc
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rts
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*--------------------------------------
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K.PrintF.CheckTBL1
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@ -448,30 +437,33 @@ PrintFTBL2.OUT .HS 08.1B.0C.0A.0D.09.0B \b\e\f\n\r\t\v
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.DA #'%' \%
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*--------------------------------------
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PrintF.BB jsr PrintF.GetByte
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bcs PrintF.BB.RTS
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bcs PrintF.B.RTS
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pha
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jsr PrintF.B
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pla
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bcc PrintF.B.1
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PrintF.BB.RTS rts
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plx
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bcs PrintF.B.RTS
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txa
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bra PrintF.B.1
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*--------------------------------------
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PrintF.B jsr PrintF.GetByte
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bcs PrintF.BB.RTS
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bcs PrintF.B.RTS
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PrintF.B.1 ldx #8
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PrintF.B.1 ldy #8
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.1 asl
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tay
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pha
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lda #'0'/2
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rol
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jsr PrintF.COut
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bcs .9
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tya
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dex
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pla
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dey
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bne .1
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.9 rts
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.9 ply
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PrintF.B.RTS
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rts
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*--------------------------------------
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PrintF.I sec signed short
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.HS 90 BCC
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@ -480,14 +472,10 @@ PrintF.D clc unsigned short (BYTE)
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ror ACC32.Sign
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jsr PrintF.GetByte
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bcs PrintF.BB.RTS
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sta ACC32
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stz ACC32+1
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bcs PrintF.B.RTS
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jsr MATH.A2ACC32
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ldx #0 one byte
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bra PrintF.DD.1
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bra PrintF.NUM
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PrintF.II sec signed int
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.HS 90 BCC
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@ -496,17 +484,13 @@ PrintF.DD clc unsigned int (WORD)
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ror ACC32.Sign
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jsr PrintF.GetByte
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bcs PrintF.BB.RTS
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sta ACC32
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bcs PrintF.B.RTS
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jsr MATH.A2ACC32
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jsr PrintF.GetByte
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bcs PrintF.BB.RTS
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bcs PrintF.B.RTS
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sta ACC32+1
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ldx #1 two bytes
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PrintF.DD.1 stz ACC32+2
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stz ACC32+3
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bra PrintF.NUM
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PrintF.L sec signed long
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@ -515,14 +499,13 @@ PrintF.U clc unsigned long (DWORD)
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ror ACC32.Sign
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ldx #$ff
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ldx #0
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.1 jsr PrintF.GetByte
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bcs PrintF.BB.RTS
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inx
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bcs PrintF.B.RTS
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sta ACC32,x
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cpx #3
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inx
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cpx #4
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bne .1
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PrintF.NUM ldx K.PrintF.PadL
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@ -733,9 +716,7 @@ K.FGetS jsr PFT.CheckNodeA
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sta ZPPtr1+1
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bmi .3 already something in buffer
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.1 >PUSHWI 1
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>PUSHWI K.IOBuf
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jsr IO.READ.I
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.1 jsr STDIO.Read.1
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bcc .2
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cmp #MLI.E.EOF
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@ -769,9 +750,7 @@ K.FGetS jsr PFT.CheckNodeA
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inc ZPPtr1+1
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beq .8 Buffer full
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.4 >PUSHWI 1
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>PUSHWI K.IOBuf
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jsr IO.READ.I
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.4 jsr STDIO.Read.1
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bcs .5
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lda K.IOBuf
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@ -840,9 +819,7 @@ K.GetChar ldy #S.PS.hStdIn
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K.GetC jsr PFT.CheckNodeA
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bcs K.GetC.RTS
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>PUSHWI 1
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>PUSHWI K.IOBuf
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jsr IO.READ.I
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jsr STDIO.Read.1
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bcc .8
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tay
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bpl K.GetC.RTS I/O error
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@ -852,7 +829,14 @@ K.GetC jsr PFT.CheckNodeA
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.8 lda K.IOBuf
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K.GetC.RTS rts
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K.GetC.RTS rts
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*--------------------------------------
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STDIO.Read.1 lda #0
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>PUSHA
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inc read 1 byte
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>PUSHA
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>PUSHWI K.IOBuf
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jmp IO.READ.I
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*/--------------------------------------
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* # SScanF
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* Read formatted data from string
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@ -89,20 +89,19 @@ K.StrToUL.rts rts
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*\--------------------------------------
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K.AToL >STYA ZPPtr2 C-String in Ptr2, Dst buffer in Ptr1
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lda #10 base 10
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* lda #10 base 10
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sec signed
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K.AToL.I jsr MATH.Dec2ACC32
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bcs .9
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phy Save Count processed
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ldy #3
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ldx #3
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.3 lda ACC32,y
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>PUSHA
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dey
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dex
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bpl .3
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pla
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tya Y = A = Count processed
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* clc
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@ -120,7 +119,7 @@ K.AToL.I jsr MATH.Dec2ACC32
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* Y,A = int
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*\--------------------------------------
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K.atoi >STYA ZPPtr2
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lda #10 base 10
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* lda #10 base 10
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sec signed
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jsr MATH.Dec2ACC32
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