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(uxnmin)Use new macros

This commit is contained in:
Devine Lu Linvega 2024-08-17 10:29:28 -07:00
parent 17689ef64b
commit d3e89bfe04
1 changed files with 40 additions and 40 deletions
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52
ref/uxnmin.c
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@ -48,28 +48,28 @@ emu_deo(Uint8 addr, Uint8 value)
/* Microcode */
#define JMI pc += uxn.ram[pc++] << 8 | uxn.ram[pc++];
#define JMP(j) if(_2) pc = (j); else pc += (Sint8)(j);
#define INC(s) uxn.s.dat[uxn.s.ptr++]
#define DEC(s) uxn.s.dat[--uxn.s.ptr]
#define JMI pc += uxn.ram[pc++] << 8 | uxn.ram[pc++];
#define JMP(x) if(_2) pc = (x); else pc += (Sint8)(x);
#define POx(o) if(_2) { PO2(o) } else PO1(o)
#define PO2(o) if(_r) o = DEC(rst) | (DEC(rst) << 8); else o = DEC(wst) | (DEC(wst) << 8);
#define PO1(o) if(_r) o = DEC(rst); else o = DEC(wst);
#define PUx(y) if(_2) { PU2(y) } else PU1(y)
#define PU2(y) tt = (y); PU1(tt >> 8) PU1(tt)
#define PU1(y) if(_r) INC(rst) = y; else INC(wst) = y;
#define PFx(y) if(_2) { PF2(y) } else PF1(y)
#define PF2(y) tt = (y); PF1(tt >> 8) PF1(tt)
#define PF1(y) if(_r) INC(wst) = y; else INC(rst) = 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 PUR(y) if(_r) INC(wst) = y; else INC(rst) = y;
#define GET(o,p) if(_2) PO1(p) PO1(o)
#define PUT(y,z) PU1(y) if(_2) PU1(z)
#define DEI(i,o,p) o =emu_dei(i); if(_2) p =emu_dei(i + 1);
#define DEO(i,y,z) emu_deo(i, y); if(_2) emu_deo(i + 1, z);
#define PEK(i,o,p,r) o = uxn.ram[i]; if(_2) r = i + 1, p = uxn.ram[r];
#define POK(i,y,z,r) uxn.ram[i] = y; if(_2) r = i + 1, uxn.ram[r] = z;
int
uxn_eval(Uint16 pc)
{
int a,b,c,k;
int a,b,c,d,e,f,k;
Uint8 t;
Uint16 tt;
if(!pc || uxn.dev[0x0f]) return 0;
@ -84,28 +84,28 @@ uxn_eval(Uint16 pc)
/* L2r */ case 0xe0: INC(rst) = uxn.ram[pc++];
/* LIr */ case 0xc0: INC(rst) = uxn.ram[pc++]; break;
/* INC */ OPC(0x01, POx(a),PUx(a + 1))
/* POP */ OPC(0x02, POx(a), 0)
/* NIP */ OPC(0x03, POx(a) POx(b), PUx(a))
/* SWP */ OPC(0x04, POx(a) POx(b), PUx(a) PUx(b))
/* ROT */ OPC(0x05, POx(a) POx(b) POx(c), PUx(b) PUx(a) PUx(c))
/* DUP */ OPC(0x06, POx(a), PUx(a) PUx(a))
/* OVR */ OPC(0x07, POx(a) POx(b), PUx(b) PUx(a) PUx(b))
/* POP */ OPC(0x02, GET(a,b),0)
/* NIP */ OPC(0x03, GET(a,b) GET(c,d),PUT(a,b))
/* SWP */ OPC(0x04, GET(a,b) GET(c,d),PUT(a,b) PUT(c,d))
/* ROT */ OPC(0x05, GET(a,b) GET(c,d) GET(e,f),PUT(c,d) PUT(a,b) PUT(e,f))
/* DUP */ OPC(0x06, GET(a,b),PUT(a,b) PUT(a,b))
/* OVR */ OPC(0x07, GET(a,b) GET(c,d),PUT(c,d) PUT(a,b) PUT(c,d))
/* EQU */ OPC(0x08, POx(a) POx(b),PU1(b == a))
/* NEQ */ OPC(0x09, POx(a) POx(b),PU1(b != a))
/* GTH */ OPC(0x0a, POx(a) POx(b),PU1(b > a))
/* LTH */ OPC(0x0b, POx(a) POx(b),PU1(b < a))
/* JMP */ OPC(0x0c, POx(a),JMP(a))
/* JCN */ OPC(0x0d, POx(a) PO1(b), if(b) JMP(a))
/* JSR */ OPC(0x0e, POx(a), PF2(pc) JMP(a))
/* STH */ OPC(0x0f, POx(a), PFx(a))
/* LDZ */ OPC(0x10, PO1(a), PEK(b, a, t) PUx(b))
/* STZ */ OPC(0x11, PO1(a) POx(b), POK(a, b, t))
/* LDR */ OPC(0x12, PO1(a), PEK(b, pc + (Sint8)a, tt) PUx(b))
/* 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(a, b) PUx(b))
/* DEO */ OPC(0x17, PO1(a) POx(b), DEO(a, b))
/* JSR */ OPC(0x0e, POx(a),PUR(pc >> 8) PUR(pc) JMP(a))
/* STH */ OPC(0x0f, GET(a,b),PUR(a) if(_2) PUR(b))
/* LDZ */ OPC(0x10, PO1(a),PEK(a,b,c,t) PUT(b,c))
/* STZ */ OPC(0x11, PO1(a) GET(b,c),POK(a,b,c,t))
/* LDR */ OPC(0x12, PO1(a),PEK(pc+(Sint8)a,b,c,tt) PUT(b,c))
/* STR */ OPC(0x13, PO1(a) GET(b,c),POK(pc+(Sint8)a,b,c,tt))
/* LDA */ OPC(0x14, PO2(a),PEK(a,b,c,tt) PUT(b,c))
/* STA */ OPC(0x15, PO2(a) GET(b,c),POK(a,b,c,tt))
/* DEI */ OPC(0x16, PO1(a),DEI(a,b,c) PUT(b,c))
/* DEO */ OPC(0x17, PO1(a) GET(b,c),DEO(a,b,c))
/* ADD */ OPC(0x18, POx(a) POx(b),PUx(b + a))
/* SUB */ OPC(0x19, POx(a) POx(b),PUx(b - a))
/* MUL */ OPC(0x1a, POx(a) POx(b),PUx(b * a))