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ORCA-C/CGC.macros

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Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
macro
&l move4 &m1,&m2
lclb &yistwo
&l ~setm
~lda &m1
~sta &m2
~lda.h &m1
~sta.h &m2
~restm
mend
macro
&l ph4 &n1
aif "&n1"="*",.f
lclc &c
&l anop
&c amid &n1,1,1
aif "&c"="#",.d
aif s:longa=1,.a
rep #%00100000
.a
aif "&c"<>"{",.b
&c amid &n1,l:&n1,1
aif "&c"<>"}",.g
&n1 amid &n1,2,l:&n1-2
ldy #2
lda (&n1),y
pha
lda (&n1)
pha
ago .e
.b
aif "&c"<>"[",.c
ldy #2
lda &n1,y
pha
lda &n1
pha
ago .e
.c
aif "&c"<>"<",.c1
&n1 amid &n1,2,l:&n1-1
pei &n1+2
pei &n1
ago .e
.c1
lda &n1+2
pha
lda &n1
pha
ago .e
.d
&n1 amid &n1,2,l:&n1-1
pea +(&n1)|-16
pea &n1
ago .f
.e
aif s:longa=1,.f
sep #%00100000
.f
mexit
.g
mnote "Missing closing '}'",16
mend
macro
&l ~lda &op
lclc &c
&c amid "&op",1,1
aif "&c"<>"{",.b
&c amid "&op",l:&op,1
aif "&c"="}",.a
mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
&l lda &op
mend
macro
&l ~lda.h &op
&l anop
lclc &c
&c amid "&op",1,1
aif "&c"="[",.b
aif "&c"<>"{",.d
&c amid "&op",l:&op,1
aif "&c"="}",.a
mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
aif &yistwo,.c
&yistwo setb 1
ldy #2
.c
&op setc "&op,y"
lda &op
mexit
.d
aif "&c"<>"#",.e
&op amid "&op",2,l:&op-1
&op setc "#^&op"
lda &op
mexit
.e
lda 2+&op
mend
macro
&l ~restm
&l anop
aif (&~la+&~li)=2,.i
sep #32*(.not.&~la)+16*(.not.&~li)
aif &~la,.h
longa off
.h
aif &~li,.i
longi off
.i
mend
macro
&l ~setm
&l anop
aif c:&~la,.b
gblb &~la
gblb &~li
.b
&~la setb s:longa
&~li setb s:longi
aif s:longa.and.s:longi,.a
rep #32*(.not.&~la)+16*(.not.&~li)
longa on
longi on
.a
mend
macro
&l ~sta &op
lclc &c
&c amid "&op",1,1
aif "&c"<>"{",.b
&c amid "&op",l:&op,1
aif "&c"="}",.a
mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
&l sta &op
mend
macro
&l ~sta.h &op
&l anop
lclc &c
&c amid "&op",1,1
aif "&c"="[",.b
aif "&c"<>"{",.d
&c amid "&op",l:&op,1
aif "&c"="}",.a
mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
aif &yistwo,.c
&yistwo setb 1
ldy #2
.c
&op setc "&op,y"
sta &op
mexit
.d
sta 2+&op
mend
MACRO
&LAB FX2C
&LAB PEA $0510
LDX #$090A
JSL $E10000
MEND
Add various intermediate code peephole optimizations. These mainly cover 64-bit arithmetic and shifts, but also include a few optimizations for 16-bit and 32-bit shifts.
2021-02-19 01:17:39 +00:00
macro
&l pl8 &n1
lclc &c
&l anop
aif s:longa=1,.a
rep #%00100000
.a
&c amid &n1,1,1
aif "&c"<>"{",.b
&c amid &n1,l:&n1,1
aif "&c"<>"}",.f
&n1 amid &n1,2,l:&n1-2
pla
sta (&n1)
ldy #2
pla
sta (&n1),y
ldy #4
pla
sta (&n1),y
ldy #6
pla
sta (&n1),y
ago .d
.b
aif "&c"<>"[",.c
pla
sta &n1
ldy #2
pla
sta &n1,y
ldy #4
pla
sta &n1,y
ldy #6
pla
sta &n1,y
ago .d
.c
pla
sta &n1
pla
sta &n1+2
pla
sta &n1+4
pla
sta &n1+6
.d
aif s:longa=1,.e
sep #%00100000
.e
mexit
.f
mnote "Missing closing '}'",16
mend
MACRO
&lab subroutine &parms,&work
&lab anop
aif c:&work,.a
lclc &work
&work setc 0
.a
gbla &totallen
gbla &worklen
&worklen seta &work
&totallen seta 0
aif c:&parms=0,.e
lclc &len
lclc &p
lcla &i
&i seta c:&parms
.b
&p setc &parms(&i)
&len amid &p,2,1
aif "&len"=":",.c
&len amid &p,1,2
&p amid &p,4,l:&p-3
ago .d
.c
&len amid &p,1,1
&p amid &p,3,l:&p-2
.d
&p equ &totallen+3+&work
&totallen seta &totallen+&len
&i seta &i-1
aif &i,^b
.e
tsc
sec
sbc #&work
tcs
inc a
phd
tcd
mend
MACRO
&lab return &r
&lab anop
lclc &len
aif c:&r,.a
lclc &r
&r setc 0
&len setc 0
ago .h
.a
&len amid &r,2,1
aif "&len"=":",.b
&len amid &r,1,2
&r amid &r,4,l:&r-3
ago .c
.b
&len amid &r,1,1
&r amid &r,3,l:&r-2
.c
aif &len<>2,.d
ldy &r
ago .h
.d
aif &len<>4,.e
ldx &r+2
ldy &r
ago .h
.e
aif &len<>10,.g
aif &totallen=0,.f
lda &worklen+1
sta &worklen+&totallen+1
lda &worklen
sta &worklen+&totallen
.f
pld
tsc
clc
adc #&worklen+&totallen
tcs
phb
plx
ply
lda &r+8
pha
lda &r+6
pha
lda &r+4
pha
lda &r+2
pha
lda &r
pha
phy
phx
plb
rtl
mexit
.g
mnote 'Not a valid return length',16
mexit
.h
aif &totallen=0,.i
lda &worklen+1
sta &worklen+&totallen+1
lda &worklen
sta &worklen+&totallen
.i
pld
tsc
clc
adc #&worklen+&totallen
tcs
aif &len=0,.j
tya
.j
rtl
mend
Implement conversions from long long to other types in the optimizer. The code of PeepHoleOptimization is now big enough that it triggers bogus "Relative address out of range" range errors from the linker. This is a linker bug and should be fixed there.
2021-02-19 05:27:18 +00:00
macro
&l lla &ad1,&ad2
&l anop
lcla &lb
lclb &la
aif s:longa,.a
rep #%00100000
longa on
&la setb 1
.a
lda #&ad2
&lb seta c:&ad1
.b
sta &ad1(&lb)
&lb seta &lb-1
aif &lb,^b
lda #^&ad2
&lb seta c:&ad1
.c
sta 2+&ad1(&lb)
&lb seta &lb-1
aif &lb,^c
aif &la=0,.d
sep #%00100000
longa off
.d
mend
macro
&l ph8 &n1
lclc &c
&l anop
&c amid &n1,1,1
aif s:longa=1,.a
rep #%00100000
.a
aif "&c"="#",.d
aif "&c"="[",.b
aif "&c"<>"{",.c
&c amid &n1,l:&n1,1
aif "&c"<>"}",.g
&n1 amid &n1,2,l:&n1-2
&n1 setc (&n1)
.b
ldy #6
~&SYSCNT lda &n1,y
pha
dey
dey
bpl ~&SYSCNT
ago .e
.c
ldx #6
~&SYSCNT lda &n1,x
pha
dex
dex
bpl ~&SYSCNT
ago .e
.d
&n1 amid &n1,2,l:&n1-1
bra ~b&SYSCNT
~a&SYSCNT dc i8"&n1"
~b&SYSCNT ldx #6
~c&SYSCNT lda ~a&SYSCNT,x
pha
dex
dex
bpl ~c&SYSCNT
.e
aif s:longa=1,.f
sep #%00100000
.f
mexit
.g
mnote "Missing closing '}'",16
mend
Do not use FX2X to copy floating-point values. This is gratuitously slow, and may also cause a loss of precision under Golden Gate (depending on the host platform).
2023-04-02 21:34:53 +00:00
macro
&l add4 &m1,&m2,&m3
lclb &yistwo
lclc &c
&l ~setm
aif c:&m3,.a
&c amid "&m2",1,1
aif "&c"<>"#",.a
&c amid "&m1",1,1
aif "&c"="{",.a
aif "&c"="[",.a
&c amid "&m2",2,l:&m2-1
aif &c>=65536,.a
clc
~lda &m1
~op adc,&m2
~sta &m1
bcc ~&SYSCNT
~op.h inc,&m1
~&SYSCNT anop
ago .c
.a
aif c:&m3,.b
lclc &m3
&m3 setc &m1
.b
clc
~lda &m1
~op adc,&m2
~sta &m3
~lda.h &m1
~op.h adc,&m2
~sta.h &m3
.c
~restm
mend
macro
&l ~op &opc,&op
lclc &c
&c amid "&op",1,1
aif "&c"<>"{",.b
&c amid "&op",l:&op,1
aif "&c"="}",.a
mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
&l &opc &op
mend
macro
&l ~op.h &opc,&op
&l anop
lclc &c
&c amid "&op",1,1
aif "&c"="[",.b
aif "&c"<>"{",.d
&c amid "&op",l:&op,1
aif "&c"="}",.a
mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
aif &yistwo,.c
&yistwo setb 1
ldy #2
.c
&op setc "&op,y"
&opc &op
mexit
.d
aif "&c"<>"#",.e
&op amid "&op",2,l:&op-1
&op setc "#^&op"
&opc &op
mexit
.e
&opc 2+&op
mend
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