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Move stack opcodes.

This commit is contained in:
Andrew Alderwick 2022-04-18 09:45:33 +01:00
parent c2ffe63cc3
commit d5253086b5
3 changed files with 8 additions and 8 deletions
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4
projects/library/asma.tal
View File

@ -949,11 +949,11 @@
&_entry :&GTH :&ROT &_disasm "LIT 00
&INC $2 $2 "INC 00
&POP $2 $2 "POP 00
&DUP $2 $2 "DUP 00
&NIP :&MUL :&OVR "NIP 00
&SWP $2 $2 "SWP 00
&OVR :&ORA :&POP "OVR 00
&ROT :&NIP :&STR "ROT 00
&DUP $2 $2 "DUP 00
&OVR :&ORA :&POP "OVR 00
&EQU $2 $2 "EQU 00
&NEQ $2 $2 "NEQ 00
&GTH :&DIV :&JSR "GTH 00

10
src/uxn.c
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@ -70,11 +70,11 @@ uxn_eval(Uxn *u, Uint16 pc)
else { a = u->ram[pc]; PUSH8(src, a) pc++; } break;
case 0x01: /* INC */ POP(a) PUSH(src, a + 1) break;
case 0x02: /* POP */ POP(a) break;
case 0x03: /* DUP */ POP(a) PUSH(src, a) PUSH(src, a) break;
case 0x04: /* NIP */ POP(a) POP(b) PUSH(src, a) break;
case 0x05: /* SWP */ POP(a) POP(b) PUSH(src, a) PUSH(src, b) break;
case 0x06: /* OVR */ POP(a) POP(b) PUSH(src, b) PUSH(src, a) PUSH(src, b) break;
case 0x07: /* ROT */ POP(a) POP(b) POP(c) PUSH(src, b) PUSH(src, a) PUSH(src, c) break;
case 0x03: /* NIP */ POP(a) POP(b) PUSH(src, a) break;
case 0x04: /* SWP */ POP(a) POP(b) PUSH(src, a) PUSH(src, b) break;
case 0x05: /* ROT */ POP(a) POP(b) POP(c) PUSH(src, b) PUSH(src, a) PUSH(src, c) break;
case 0x06: /* DUP */ POP(a) PUSH(src, a) PUSH(src, a) break;
case 0x07: /* OVR */ POP(a) POP(b) PUSH(src, b) PUSH(src, a) PUSH(src, b) break;
/* Logic */
case 0x08: /* EQU */ POP(a) POP(b) PUSH8(src, b == a) break;
case 0x09: /* NEQ */ POP(a) POP(b) PUSH8(src, b != a) break;

2
src/uxnasm.c
View File

@ -49,7 +49,7 @@ static int litlast = 0;
/* clang-format off */
static char ops[][4] = {
"LIT", "INC", "POP", "DUP", "NIP", "SWP", "OVR", "ROT",
"LIT", "INC", "POP", "NIP", "SWP", "ROT", "DUP", "OVR",
"EQU", "NEQ", "GTH", "LTH", "JMP", "JCN", "JSR", "STH",
"LDZ", "STZ", "LDR", "STR", "LDA", "STA", "DEI", "DEO",
"ADD", "SUB", "MUL", "DIV", "AND", "ORA", "EOR", "SFT"