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Update uxn-fast.c with new LIT opcode meanings

This commit is contained in:
Andrew Alderwick 2021-10-30 08:55:23 +01:00
parent d5f3bc376e
commit 1bf7fb11b2
1 changed files with 53 additions and 54 deletions
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107
src/uxn-fast.c
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@ -53,19 +53,6 @@ uxn_eval(Uxn *u, Uint16 vec)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-value"
#pragma GCC diagnostic ignored "-Wunused-variable"
case 0x00: /* LIT */
case 0x80: /* LITk */
{
u->wst.dat[u->wst.ptr] = peek8(u->ram.dat, u->ram.ptr++);
#ifndef NO_STACK_CHECKS
if(__builtin_expect(u->wst.ptr > 254, 0)) {
u->wst.error = 2;
goto error;
}
#endif
u->wst.ptr += 1;
}
break;
case 0x01: /* INC */
{
Uint8 a = u->wst.dat[u->wst.ptr - 1];
@ -501,20 +488,6 @@ uxn_eval(Uxn *u, Uint16 vec)
u->wst.ptr -= 1;
}
break;
case 0x20: /* LIT2 */
case 0xa0: /* LIT2k */
{
u->wst.dat[u->wst.ptr] = peek8(u->ram.dat, u->ram.ptr++);
u->wst.dat[u->wst.ptr + 1] = peek8(u->ram.dat, u->ram.ptr++);
#ifndef NO_STACK_CHECKS
if(__builtin_expect(u->wst.ptr > 253, 0)) {
u->wst.error = 2;
goto error;
}
#endif
u->wst.ptr += 2;
}
break;
case 0x21: /* INC2 */
{
Uint16 a = (u->wst.dat[u->wst.ptr - 1] | (u->wst.dat[u->wst.ptr - 2] << 8));
@ -986,19 +959,6 @@ uxn_eval(Uxn *u, Uint16 vec)
u->wst.ptr -= 1;
}
break;
case 0x40: /* LITr */
case 0xc0: /* LITkr */
{
u->rst.dat[u->rst.ptr] = peek8(u->ram.dat, u->ram.ptr++);
#ifndef NO_STACK_CHECKS
if(__builtin_expect(u->rst.ptr > 254, 0)) {
u->rst.error = 2;
goto error;
}
#endif
u->rst.ptr += 1;
}
break;
case 0x41: /* INCr */
{
Uint8 a = u->rst.dat[u->rst.ptr - 1];
@ -1434,20 +1394,6 @@ uxn_eval(Uxn *u, Uint16 vec)
u->rst.ptr -= 1;
}
break;
case 0x60: /* LIT2r */
case 0xe0: /* LIT2kr */
{
u->rst.dat[u->rst.ptr] = peek8(u->ram.dat, u->ram.ptr++);
u->rst.dat[u->rst.ptr + 1] = peek8(u->ram.dat, u->ram.ptr++);
#ifndef NO_STACK_CHECKS
if(__builtin_expect(u->rst.ptr > 253, 0)) {
u->rst.error = 2;
goto error;
}
#endif
u->rst.ptr += 2;
}
break;
case 0x61: /* INC2r */
{
Uint16 a = (u->rst.dat[u->rst.ptr - 1] | (u->rst.dat[u->rst.ptr - 2] << 8));
@ -1919,6 +1865,18 @@ uxn_eval(Uxn *u, Uint16 vec)
u->rst.ptr -= 1;
}
break;
case 0x80: /* LIT */
{
u->wst.dat[u->wst.ptr] = peek8(u->ram.dat, u->ram.ptr++);
#ifndef NO_STACK_CHECKS
if(__builtin_expect(u->wst.ptr > 254, 0)) {
u->wst.error = 2;
goto error;
}
#endif
u->wst.ptr += 1;
}
break;
case 0x81: /* INCk */
{
Uint8 a = u->wst.dat[u->wst.ptr - 1];
@ -2430,6 +2388,20 @@ uxn_eval(Uxn *u, Uint16 vec)
u->wst.ptr += 1;
}
break;
case 0xa0: /* LIT2 */
case 0x20: /* LIT2_deprecated */
{
u->wst.dat[u->wst.ptr] = peek8(u->ram.dat, u->ram.ptr++);
u->wst.dat[u->wst.ptr + 1] = peek8(u->ram.dat, u->ram.ptr++);
#ifndef NO_STACK_CHECKS
if(__builtin_expect(u->wst.ptr > 253, 0)) {
u->wst.error = 2;
goto error;
}
#endif
u->wst.ptr += 2;
}
break;
case 0xa1: /* INC2k */
{
Uint16 a = (u->wst.dat[u->wst.ptr - 1] | (u->wst.dat[u->wst.ptr - 2] << 8));
@ -2966,6 +2938,19 @@ uxn_eval(Uxn *u, Uint16 vec)
u->wst.ptr += 2;
}
break;
case 0xc0: /* LITr */
case 0x40: /* LITr_deprecated */
{
u->rst.dat[u->rst.ptr] = peek8(u->ram.dat, u->ram.ptr++);
#ifndef NO_STACK_CHECKS
if(__builtin_expect(u->rst.ptr > 254, 0)) {
u->rst.error = 2;
goto error;
}
#endif
u->rst.ptr += 1;
}
break;
case 0xc1: /* INCkr */
{
Uint8 a = u->rst.dat[u->rst.ptr - 1];
@ -3477,6 +3462,20 @@ uxn_eval(Uxn *u, Uint16 vec)
u->rst.ptr += 1;
}
break;
case 0xe0: /* LIT2r */
case 0x60: /* LIT2r_deprecated */
{
u->rst.dat[u->rst.ptr] = peek8(u->ram.dat, u->ram.ptr++);
u->rst.dat[u->rst.ptr + 1] = peek8(u->ram.dat, u->ram.ptr++);
#ifndef NO_STACK_CHECKS
if(__builtin_expect(u->rst.ptr > 253, 0)) {
u->rst.error = 2;
goto error;
}
#endif
u->rst.ptr += 2;
}
break;
case 0xe1: /* INC2kr */
{
Uint16 a = (u->rst.dat[u->rst.ptr - 1] | (u->rst.dat[u->rst.ptr - 2] << 8));