Comments (4)
agn453
commented on June 7, 2024
The definition testing is case-insensitive
10E>type t.c
#include <stdio.h>
main()
{
#if z80
printf("z80 defined\n");
#endif
#if Z80
printf("Z80 defined\n");
#endif
}
10E>c -o t.c
A:C COM (User 0)
Hi-Tech C Compiler (CP/M-80) V3.09-8
Copyright (C) 1984-87 HI-TECH SOFTWARE
Updated from https://github.com/agn453/HI-TECH-Z80-C
10E>t
E:T COM
z80 defined
Z80 defined
10E>
The Z280 define is only tested in the front-end source. The current OPTIMH.COM is a Z280 binary. I suppose it could be compiled as a Z80 executable.
from hi-tech-z80-c.
tsupplis
commented on June 7, 2024
Intriguing, I don't think it is actually the case.
J>type t.c
#include <stdio.h>
int main() {
#if z80
printf("hello z80\n");
#endif
#if Z80
printf("hello Z80\n");
#endif
return 0;
}
J>c -v t.c
Hi-Tech C Compiler (CP/M-80) V3.09-P011
Copyright (C) 1984-87 HI-TECH SOFTWARE
Updated from https://github.com/agn453/HI-TECH-Z80-C
0:CPP -DCPM -DHI_TECH_C -Dz80 -I T.C $CTMP1.$$$
0:P1 $CTMP1.$$$ $CTMP2.$$$ $CTMP3.$$$
0:CGEN $CTMP2.$$$ $CTMP1.$$$
0:ZAS -N -OT.OBJ $CTMP1.$$$
ERA $CTMP1.$$$
ERA $CTMP2.$$$
ERA $CTMP3.$$$
ERA $CTMP5.$$$
0:LINK -Z -Ptext=0,data,bss -C100H -OT.COM CRTCPM.OBJ T.OBJ LIBC.LIB
ERA T.OBJ
ERA $$EXEC.$$$
J>t
hello z80
J>c -v -DZ80 t.c
Hi-Tech C Compiler (CP/M-80) V3.09-P011
Copyright (C) 1984-87 HI-TECH SOFTWARE
Updated from https://github.com/agn453/HI-TECH-Z80-C
0:CPP -DCPM -DHI_TECH_C -Dz80 -DZ80 -I T.C $CTMP1.$$$
0:P1 $CTMP1.$$$ $CTMP2.$$$ $CTMP3.$$$
0:CGEN $CTMP2.$$$ $CTMP1.$$$
0:ZAS -N -OT.OBJ $CTMP1.$$$
ERA $CTMP1.$$$
ERA $CTMP2.$$$
ERA $CTMP3.$$$
ERA $CTMP5.$$$
0:LINK -Z -Ptext=0,data,bss -C100H -OT.COM CRTCPM.OBJ T.OBJ LIBC.LIB
ERA T.OBJ
ERA $$EXEC.$$$
J>t
hello z80
hello Z80
J>
A couple of other points. if you where to execute:
CPP -DCPM -DHI_TECH_C -I T.C CTMP1.SSS
P1 CTMP1.SSS CTMP2.SSS CTMP3.SSS
CGEN CTMP2.SSS CTMP1.SSS
ZAS -N -OT.OBJ CTMP1.SSS
ERA CTMP1.SSS
ERA CTMP2.SSS
ERA CTMP3.SSS
ERA CTMP5.SSS
LINK -Z -C100H -OT.COM CRTCPM.OBJ T.OBJ LIBC.LIB
T
you would get only z80 which is in any case predefined
J>t.sub
J>CPP -DCPM -DHI_TECH_C -I T.C CTMP1.SSS
J>P1 CTMP1.SSS CTMP2.SSS CTMP3.SSS
J>CGEN CTMP2.SSS CTMP1.SSS
J>ZAS -N -OT.OBJ CTMP1.SSS
J>ERA CTMP1.SSS
J>ERA CTMP2.SSS
J>ERA CTMP3.SSS
J>ERA CTMP5.SSS
No File
J>LINK -Z -C100H -OT.COM CRTCPM.OBJ T.OBJ LIBC.LIB
J>T
z80
Furthermore, the Exec processor is case sensitive, this is why it keep lower cases.
So when you add -DZ80, in C.C, you get both Z80 and z80 defined, one explicit and one implicit.
from hi-tech-z80-c.
agn453
commented on June 7, 2024
I'll go back to using the lowercase form in the front-end (for both z80 and z280). Obviously there are inconsistencies lurking in the code that we shouldn't upset!
from hi-tech-z80-c.
agn453
commented on June 7, 2024
I've reverted back to using -Dz80
from hi-tech-z80-c.
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