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Tiny change to macro arg order

This commit is contained in:
Devine Lu Linvega 2024-08-05 14:02:02 -07:00
parent 4f03030654
commit 8eae101486
3 changed files with 9 additions and 7 deletions
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12
src/uxn.c
View File

@ -22,6 +22,8 @@ WITH REGARD TO THIS SOFTWARE.
case 0xe0|opc: {int _2=1,_r=1,a,b,c; Stack *s = &uxn.rst; Uint8 kp = uxn.rst.ptr, *sp = &kp; body break;}\
}
/* Microcode */
#define FLP { s = _r ? &uxn.wst : &uxn.rst; }
#define JMI { pc += uxn.ram[pc++] << 8 | uxn.ram[pc++]; }
#define JMP(x) { if(_2) pc = (x); else pc += (Sint8)(x); }
@ -30,12 +32,12 @@ WITH REGARD TO THIS SOFTWARE.
#define PO2(o) { o = s->dat[--*sp] | (s->dat[--*sp] << 8); }
#define PUx(y) { if(_2) { PU2(y) } else PU1(y) }
#define PU1(y) { s->dat[s->ptr++] = (y); }
#define PU2(y) { tt = (y); s->dat[s->ptr++] = tt >> 0x8; s->dat[s->ptr++] = tt; }
#define PU2(y) { tt = (y); PU1(tt >> 8) PU1(tt) }
#define IMM(x, y) { uxn.x.dat[uxn.x.ptr++] = (y); }
#define DEI(o, p) { if(_2) { o = (emu_dei(p) << 8) | emu_dei(p + 1); } else o = emu_dei(p); }
#define DEO(p, y) { if(_2) { emu_deo(p, y >> 8); emu_deo(p + 1, y); } else emu_deo(p, y); }
#define DEI(p, o) { if(_2) { o = (emu_dei(p) << 8) | emu_dei(p + 1); } else o = emu_dei(p); }
#define DEO(p, y) { if(_2) { emu_deo(p, y >> 8), emu_deo(p + 1, y); } else emu_deo(p, y); }
#define PEK(o, x, r) { if(_2) { r = (x); o = uxn.ram[r++] << 8 | uxn.ram[r]; } else o = uxn.ram[(x)]; }
#define POK(x, y, r) { if(_2) { r = (x); uxn.ram[r++] = y >> 8; uxn.ram[r] = y; } else uxn.ram[(x)] = (y); }
#define POK(x, y, r) { if(_2) { r = (x); uxn.ram[r++] = y >> 8, uxn.ram[r] = y; } else uxn.ram[(x)] = (y); }
int
uxn_eval(Uint16 pc)
@ -74,7 +76,7 @@ uxn_eval(Uint16 pc)
/* STR */ OPC(0x13, PO1(a) POx(b) POK(pc + (Sint8)a, b, tt))
/* LDA */ OPC(0x14, PO2(a) PEK(b, a, tt) PUx(b))
/* STA */ OPC(0x15, PO2(a) POx(b) POK(a, b, tt))
/* DEI */ OPC(0x16, PO1(a) DEI(b, a) PUx(b))
/* DEI */ OPC(0x16, PO1(a) DEI(a, b) PUx(b))
/* DEO */ OPC(0x17, PO1(a) POx(b) DEO(a, b))
/* ADD */ OPC(0x18, POx(a) POx(b) PUx(b + a))
/* SUB */ OPC(0x19, POx(a) POx(b) PUx(b - a))

2
src/uxn11.c
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@ -267,7 +267,7 @@ main(int argc, char **argv)
int i = 1;
char *rom;
if(i != argc && argv[i][0] == '-' && argv[i][1] == 'v') {
fprintf(stdout, "Uxn11 - Varvara Emulator, 15 Jul 2024.\n");
fprintf(stdout, "Uxn11 - Varvara Emulator, 5 Aug 2024.\n");
i++;
}
rom = i == argc ? "boot.rom" : argv[i++];

2
src/uxncli.c
View File

@ -68,7 +68,7 @@ main(int argc, char **argv)
int i = 1;
char *rom;
if(i != argc && argv[i][0] == '-' && argv[i][1] == 'v') {
fprintf(stdout, "Uxncli - Console Varvara Emulator, 15 Jul 2024.\n");
fprintf(stdout, "Uxncli - Console Varvara Emulator, 5 Aug 2024.\n");
i++;
}
rom = i == argc ? "boot.rom" : argv[i++];