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HPRINT.S
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*-------------------------------------------------
*
* <<<超高速print>>>
*
* H_PRINT( char *w, char *y, char *s )
* w:ホワイトでputする文字列
* y:イエローでputする文字列
* s:シアン でputする文字列
*
* Written by IRUKA 1989. All right reserved.
* customize by TURBO 1991,1992
*
*-------------------------------------------------
.cpu 68000
.include doscall.mac
.include iocscall.mac
FLASHRESS = 1 * ちらつきの無いモード
IOCSFONT = 1 * ユーザーフォント対応
MODULETEST = 0 * 単体テスト
*
* public _H_ERA * 行消去 (Current Line)
public _H_PRINT * 超高速print (*Cyan,*White,EOL)
public _H_PRINT2 * 超高速print (*Cyan,*White,EOL)
public _H_INIT * 準備 (ANK fontの読み出し等)
* public _LDIRL * ブロック転送 (long word)
.xdef _font
*
* _LDIRLはロングワードでの転送
* _H_ERA,_H_PRINTを行なう前に必ず _H_INITを呼び出すこと。
* _H_INITは一度呼び出すだけでよい。
* _H_PRINT使用後に、CLOSEに当たる処理は不要
*
*_EXIT equ $ff00
*_SUPER equ $ff20
*
X_MAX equ $970
Y_MAX equ $972
X_POS equ $974
Y_POS equ $976
push macro reg
move.l reg,-(sp)
endm
pop macro reg
move.l (sp)+,reg
endm
pushm macro regs
movem.l regs,-(sp)
endm
popm macro regs
movem.l (sp)+,regs
endm
put8 macro n
move.b (a4)+,n*128-1(a5)
endm
clr8 macro n
move.b d0,n*128-1(a5)
endm
put16 macro n
move.b (a4)+,n*128-2(a5)
move.b (a4)+,n*128-1(a5)
endm
put16w macro n
move.w (a4)+,n*128-2(a5)
endm
ldz macro zpg,reg
dc.w $3038+reg*512 ;0011 000 000 111 000
dc.w zpg
endm
stz macro reg,zpg
dc.w $31c0+reg ;0011 000 111 000 000
dc.w zpg
endm
ldzb macro zpg,reg
dc.w $1038+reg*512 ;0011 000 000 111 000
dc.w zpg
endm
stzb macro reg,zpg
dc.w $11c0+reg ;0011 000 111 000 000
dc.w zpg
endm
ldzl macro zpg,reg
dc.w $2038+reg*512 ;0011 000 000 111 000
dc.w zpg
endm
stzl macro reg,zpg
dc.w $21c0+reg ;0011 000 111 000 000
dc.w zpg
endm
tstzb macro zpg
dc.w $4a38
dc.w zpg
endm
cmpz macro zpg,reg
dc.w $b078+reg*512 ;1011 000 001 111 000
dc.w zpg
endm
cmpzb macro zpg,reg
dc.w $b038+reg*512 ;1011 000 000 111 000
dc.w zpg
endm
clrz macro zpg
dc.w $4278 ;0100 001 001 111 000
dc.w zpg
endm
clrzb macro zpg
dc.w $4238 ;0100 001 000 111 000
dc.w zpg
endm
subz macro zpg,reg
dc.w $9078+reg*512 ;1011 000 001 111 000
dc.w zpg
endm
incz macro zpg
dc.w $5278
dc.w zpg
endm
incz2 macro zpg
dc.w $5478
dc.w zpg
endm
decz macro zpg
dc.w $5378
dc.w zpg
endm
.text
if MODULETEST
bsr _H_INIT
pea MES1
pea MES2
bsr _H_PRINT
DOS _EXIT
MES2: dc.b ' 123',$7f,0
MES1: dc.b 'Hello 1234567890漢字ABC',0
even
endif
*-------------------------------------------------
*
* 準備()
*
*-------------------------------------------------
_H_INIT:
pea 0.w
DOS _SUPER
addq.w #4,SP
movem.l d0-d2/a0-a1,-(a7)
bsr m11
bsr sheffer
bsr eolchar
bsr eeol_line63
movem.l (a7)+,d0-d2/a0-a1
move.l d0,-(sp)
DOS _SUPER
addq.w #4,sp
rts
eeol_line63:
move.l #$e00000,a0
add.l #128*16*63,a0
bsr eeol_1plane
add.l #$020000,a0
eeol_1plane:
move.l a0,-(sp)
move #128,d1
moveq.l #0,d0
eeol_l63:
move.l d0,(a0)+
move.l d0,(a0)+
move.l d0,(a0)+
move.l d0,(a0)+
subq #1,d1
bne eeol_l63
lea.l _font+16*16,a0
lea.l _exfont,a1
move #3*16-1,d1
@@:
move.l (a1)+,(a0)+
dbra d1,@b
move.l (sp)+,a0
rts
_exfont:
dc.b $00,$00,$40,$44,$5C,$7C,$64,$44,$44,$5C,$7C,$64,$44,$04,$00,$00
dc.b $00,$00,$40,$40,$40,$40,$40,$58,$64,$44,$48,$48,$50,$60,$00,$00
dc.b $00,$00,$04,$26,$3E,$7C,$64,$24,$24,$26,$3E,$7C,$64,$20,$00,$00
*-------------------------------------------------
*
* １行消去()
*
*-------------------------------------------------
*_H_ERA:
* movem.l d1-d3,-(a7)
* ldz $00000976,1 * y
* and #$003f,d1
* asl #2,d1
* add #$fc00,d1
* moveq #$0004,d2
* moveq #$0003,d3
* moveq #$df,d0
* trap #15 * Raster Copy
* movem.l (a7)+,d1-d3
* rts
*-------------------------------------------------
*
* <<<超高速print>>>
*
* H_PRINT( char *s, char *w)
* s:シアン でputする文字列
* w:ホワイトでputする文字列
*
* レジスタ割り当てリスト
* a0:表示文字列を指すポインタ (読み取り)
* a2:e8002a(同時書き込みポート)
* a3:半角フォントのバッファを指すポインタ(固定)
*
* a4:putするフォントのバッファポインタ
* a5:putするVRAMアドレスのポインタ
*
* d0:putする文字 := (a0)++
* d1:ShiftJISフォント用
* d2-d3:scratch!
*
*
* str: 7f=縦棒
* 1f=改行マーク
*-------------------------------------------------
_H_PRINT:
_HP_40:
movem.l d1-d3/a0/a2-a5,-(a7)
****** bsr erase_current_line * CURRENT LINE CLEAR
*-------------------------------------------------
* まず現在行を消去する
* 63行目はクリアされているものとする。
*
erase_current_line:
if FLASHRESS
move #$fcf8,d1 * Line 63-->62
else
ldz $00000976,1 * y
and #$003f,d1
asl #2,d1
add #$fc00,d1
endif
moveq #$0004,d2
moveq #$0003,d3
* d1=Src_raster/4 *256 +Dst_raster/4
* d2=count/4
* d3=direction(MSB)+plane enable
moveq #$df,d0
trap #15 * Raster Copy
***** bsr _HSETUP * (x,y) ---> a5
*---------------- High Speed Putc ----------------
* Entry is Here !!!!
_HSETUP: * set vram address --> a5
* set font address --> a3
movea.l #$e8002a,a2
move.w (a2),e8002a_sav
move.w #$0133,(a2) * WHITE
moveq #0,D0 * d0= 00000000
move #$e0,d1
swap d1 * d1= 00e0xxxx
ldz $00000974,1 * x:d1
if FLASHRESS
move.l #62*128*16,d0 * y: 62行
else
ldz $00000976,0 * y:d0
ror #6,D0 * y *= (128 * 16)
asl.l #1,D0 *
endif
add.l D1,D0 * y += x + e00000
movea.l D0,A5 * a5 = y;
* lea _font(PC),a3 * font == a3
lea _font,a3 * font == a3
move.l 9*4(a7),a0 * 最初の文字列
bsr _HP_60
move #$0123,(a2) * YELLOW
move.l 10*4(a7),a0 * ２番目の文字列
bsr _HP_60
move #$0113,(a2) * CYAN!
move.l 11*4(a7),a0 * ３番目の文字列
bsr _HP_60
* bsr _H_CRMARK * 改行マーク
if FLASHRESS
ldz $00000976,1 * y
and #$003f,d1
asl #2,d1
add #$f800,d1
moveq #$0004,d2
moveq #$0003,d3
* d1=Src_raster/4 *256 +Dst_raster/4
* d2=count/4
* d3=direction(MSB)+plane enable
moveq #$df,d0
trap #15 * Raster Copy
endif
* move e8002a_sav(PC),(a2) * e8002a 復帰
move e8002a_sav,(a2) * e8002a 復帰
movem.l (a7)+,d1-d3/a0/a2-a5
rts
*-------------------------------------------------
_H_PRINT2:
movem.l d1-d3/a0/a2-a5,-(a7)
movea.l #$e8002a,a2
move.w (a2),e8002a_sav
move.w #$0133,(a2) * WHITE
moveq #0,D0 * d0= 00000000
move #$e0,d1
swap d1 * d1= 00e0xxxx
ldz $00000974,1 * x:d1
ldz $00000976,0 * y:d0
ror #6,D0 * y *= (128 * 16)
asl.l #1,D0 *
add.l D1,D0 * y += x + e00000
movea.l D0,A5 * a5 = y;
* lea _font(PC),a3 * font == a3
lea _font,a3 * font == a3
move.l 9*4(a7),a0 * 最初の文字列
bsr _HP_60
move #$0123,(a2) * YELLOW
move.l 10*4(a7),a0 * ２番目の文字列
bsr _HP_60
move #$0113,(a2) * CYAN!
move.l 11*4(a7),a0 * ３番目の文字列
bsr _HP_60
* move e8002a_sav(PC),(a2) * e8002a 復帰
move e8002a_sav,(a2) * e8002a 復帰
movem.l (a7)+,d1-d3/a0/a2-a5
rts
*-------------------------------------------------
_HSCLR8:
addq.l #1,a5
bra _HP_59
* ASCII | kana
_HP_ea:
asl.w #4,d0
lea (a3,d0.w),a4 * font
move.b (a4)+,(a5)+
put8 1
put8 2
put8 3
put8 4
put8 5
put8 6
put8 7
put8 8
put8 9
put8 10
put8 11
put8 12
put8 13
put8 14
put8 15
_HP_59:
incz $974
_HP_60:
moveq #0,d0
move.b (a0)+,d0
beq _HP__14 * EOL
cmp.b #$20,d0
beq _HSCLR8 * SPACE
cmp.b #$81,d0
bcs _HP_ea * ASCii
cmp.b #$a0,d0
bcs _HP_b0 * kanji
cmp.b #$e0,d0
bcs _HP_ea * kana
cmp.b #$f0,d0
bcs _HP_b0 * kanji
cmp.b #$f6,d0
bcs _HP_b0 * f0-f5
bra _HP_ea * ASCii
*
* <EOL>
_HP__14:
rts
*-------------------------------------------------
*
* KANJI PUT
*
if IOCSFONT
*
* KANJI IOCS CALL
*
_HP_b0:
lsl.w #8,d0
move.b (a0)+,d0
bsr _HIJIS
bra _HP_60
rts
* 全角漢字
_HIJIS:
* Second,Get Font Pattern. ---> a4
move d0,d1 * Shift JIS CODE
moveq #8,d2 * Size
moveq #$16,d0
trap #15 * Get Kanji ROM address -->d0.l
move.l d0,a4
move d1,d0
tst d0
beq hj1
* Third,Put Font (a4) ---> (a5)
move.b (a4)+,(a5)+
move.b (a4)+,(a5)+
put16 1
put16 2
put16 3
put16 4
put16 5
put16 6
put16 7
put16 8
put16 9
put16 10
put16 11
put16 12
put16 13
put16 14
put16 15
incz2 $974
rts
else
*
* KANJI NON IOCS CALL
*
_HP_b0:
lsl.w #8,d0
move.b (a0)+,d0
* 全角漢字
_HIJIS: move d0,d1
bsr JISROM
move.l d0,a4
move.l a5,d1
btst #0,d1
beq _HIJISW
* Put Font (a4) ---> (a5)
move.b (a4)+,(a5)+
move.b (a4)+,(a5)+
put16 1
put16 2
put16 3
put16 4
put16 5
put16 6
put16 7
put16 8
put16 9
put16 10
put16 11
put16 12
put16 13
put16 14
put16 15
incz2 $974
bra _HP_60
* Put Font (a4) ---> (a5)
_HIJISW:
move.w (a4)+,(a5)+
put16w 1
put16w 2
put16w 3
put16w 4
put16w 5
put16w 6
put16w 7
put16w 8
put16w 9
put16w 10
put16w 11
put16w 12
put16w 13
put16w 14
put16w 15
incz2 $974
bra _HP_60
*----------------------------------------------------------------
endif
*_H_CRR: rts
*_H_CRMARK:
* ldz X_POS,0
* cmpz X_MAX,0
* bhi _H_CRR
*_eolput:
* moveq #$1f,d0
* asl #4,d0
* lea 0(a3,d0),a4 * font
if IOCSFONT
hj1:
move.b (a4)+,(a5)+
put8 1
put8 2
put8 3
put8 4
put8 5
put8 6
put8 7
put8 8
put8 9
put8 10
put8 11
put8 12
put8 13
put8 14
put8 15
incz $974
rts
else
*
* ShiftJIS(d1) --> ROM address(d0.l)
*
JISROM:
cmp #$eb00,d1 * eb00 ~
bcc.s _ORGROM
* 下位バイトのチェック(40~7e,80~fc)
move.l #$00f00000/32,d0 * 漢字ROMベースアドレス
move.b d1,d0
sub.b #$40,d0
bcs.s _UFO
cmp.b #$7f,d1
bcs.s _JR1
beq.s _UFO
subq.b #1,d0
cmp.b #$fd,d1
bcc.s _UFO
_JR1:
*--------------------------------------
* move d1,d2
* lsr #8,d2
* sub #$0081,d2
* mulu #$00bc,d2
* add.l d2,d0
*--------------------------------------
*代替乗算 d0 += (d1-$81)*$bc
moveq #0,d2
move d1,d2
and #$ff00,d2
sub #$8100,d2
lsr #1,d2 * x %1100_0000 - %100
add.l d2,d0
lsr #1,d2
add.l d2,d0
lsr #4,d2
sub.l d2,d0
*--------------------------------------
lsl.l #5,d0 * x 32bytes
cmp #$8500,d1
bcs.s _JRET
cmp #$889f,d1
bcs.s _ORGROM * ＮＥＣ外字
sub.l #$00005240,d0
cmp #$a000,d1 * 非漢字ギャップ
bcs.s _JRET
sub.l #$0005e000,d0
cmp #$e000,d1 * 第二水準ギャップ
bcc.s _JRET
_ORGROM:
moveq #8,d2 * Size
moveq #$16,d0
trap #15 * Get Kanji ROM address -->d0.l
_JRET: rts
*
* 豆腐文字
*
_UFO: lea _UFONT(pc),a4
move.l a4,d0
rts
_UFONT: dc.w $5555,$aaaa,$5555,$aaaa,$5555,$aaaa,$5555,$aaaa
dc.w $5555,$aaaa,$5555,$aaaa,$5555,$aaaa,$5555,$aaaa
endif
m11:
moveq.l #$20,d1
moveq.l #$7f,d2
bsr m111
move.l #$a0,d1
move.l #$e0,d2
m111:
push d1
push d2
bsr getrom_
pop d2
pop d1
addq #1,d1
cmp d2,d1
bne m111
rts
getrom_:moveq #8,d2
push d1
moveq #$16,d0
trap #15
pop d1
movea.l d0,a0
and #$ff,d1
asl #4,d1
add.l #_font,d1
movea.l d1,a1
move.l (a0)+,(a1)+
move.l (a0)+,(a1)+
move.l (a0)+,(a1)+
move.l (a0)+,(a1)+
rts
sheffer:move.l #$10101010,d0
lea $7f*16+_font,a0
move.l d0,(a0)+
move.l d0,(a0)+
move.l d0,(a0)+
move.l d0,(a0)+
rts
eolchar:move.l #$11f,d1
bra getrom_
*_LDIRL:
* move.l 4(a7),a0
* move.l 8(a7),a1
* move.l 12(a7),d0
* subq #1,d0
* lsr #2,d0
*_ldir1:
* move.l (a0)+,(a1)+
* dbra d0,_ldir1
* rts
.bss
.even
e8002a_sav: dc.w 0
_font: ds.b 4096
*stackSave:
* ds.l 1
.end