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path: root/src/lvm.js
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Diffstat (limited to 'src/lvm.js')
-rw-r--r--src/lvm.js53
1 files changed, 26 insertions, 27 deletions
diff --git a/src/lvm.js b/src/lvm.js
index 97292cd..c74fa45 100644
--- a/src/lvm.js
+++ b/src/lvm.js
@@ -21,7 +21,6 @@ const ldo = require('./ldo.js');
const ltm = require('./ltm.js');
const ltable = require('./ltable.js');
const ldebug = require('./ldebug.js');
-const TMS = ltm.TMS;
const RA = function(L, base, i) {
return base + i.A;
@@ -167,7 +166,7 @@ const luaV_execute = function(L) {
} else if (numberop1 !== false && numberop2 !== false) {
L.stack[ra] = new TValue(CT.LUA_TNUMFLT, op1.value + op2.value);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_ADD);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_ADD);
base = ci.u.l.base;
}
break;
@@ -183,7 +182,7 @@ const luaV_execute = function(L) {
} else if (numberop1 !== false && numberop2 !== false) {
L.stack[ra] = new TValue(CT.LUA_TNUMFLT, op1.value - op2.value);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_SUB);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_SUB);
base = ci.u.l.base;
}
break;
@@ -199,7 +198,7 @@ const luaV_execute = function(L) {
} else if (numberop1 !== false && numberop2 !== false) {
L.stack[ra] = new TValue(CT.LUA_TNUMFLT, k[i.B].value * op2.value);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_MUL);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_MUL);
base = ci.u.l.base;
}
break;
@@ -215,7 +214,7 @@ const luaV_execute = function(L) {
} else if (numberop1 !== false && numberop2 !== false) {
L.stack[ra] = new TValue(CT.LUA_TNUMFLT, k[i.B].value % op2.value);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_MOD);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_MOD);
base = ci.u.l.base;
}
break;
@@ -229,7 +228,7 @@ const luaV_execute = function(L) {
if (numberop1 !== false && numberop2 !== false) {
L.stack[ra] = new TValue(CT.LUA_TNUMFLT, Math.pow(op1.value, op2.value));
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_POW);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_POW);
base = ci.u.l.base;
}
break;
@@ -243,7 +242,7 @@ const luaV_execute = function(L) {
if (numberop1 !== false && numberop2 !== false) {
L.stack[ra] = new TValue(CT.LUA_TNUMFLT, k[i.B].value / op2.value);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_DIV);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_DIV);
base = ci.u.l.base;
}
break;
@@ -259,7 +258,7 @@ const luaV_execute = function(L) {
} else if (numberop1 !== false && numberop2 !== false) {
L.stack[ra] = new TValue(CT.LUA_TNUMFLT, (op1.value / op2.value)|0);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_IDIV);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_IDIV);
base = ci.u.l.base;
}
break;
@@ -273,7 +272,7 @@ const luaV_execute = function(L) {
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra] = new TValue(CT.LUA_TNUMINT, (op1.value & op2.value)|0);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_BAND);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_BAND);
base = ci.u.l.base;
}
break;
@@ -287,7 +286,7 @@ const luaV_execute = function(L) {
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra] = new TValue(CT.LUA_TNUMINT, (op1.value | op2.value)|0);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_BOR);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_BOR);
base = ci.u.l.base;
}
break;
@@ -301,7 +300,7 @@ const luaV_execute = function(L) {
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra] = new TValue(CT.LUA_TNUMINT, (op1.value ^ op2.value)|0);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_BXOR);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_BXOR);
base = ci.u.l.base;
}
break;
@@ -315,7 +314,7 @@ const luaV_execute = function(L) {
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra] = new TValue(CT.LUA_TNUMINT, (op1.value << op2.value)|0);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_SHL);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_SHL);
base = ci.u.l.base;
}
break;
@@ -329,7 +328,7 @@ const luaV_execute = function(L) {
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra] = new TValue(CT.LUA_TNUMINT, (op1.value >> op2.value)|0);
} else {
- ltm.luaT_trybinTM(L, op1, op2, ra, TMS.TM_SHR);
+ ltm.luaT_trybinTM(L, op1, op2, ra, ltm.TMS.TM_SHR);
base = ci.u.l.base;
}
break;
@@ -343,7 +342,7 @@ const luaV_execute = function(L) {
} else if (numberop !== false) {
L.stack[ra] = new TValue(CT.LUA_TNUMFLT, -op.value);
} else {
- ltm.luaT_trybinTM(L, op, op, ra, TMS.TM_UNM);
+ ltm.luaT_trybinTM(L, op, op, ra, ltm.TMS.TM_UNM);
base = ci.u.l.base;
}
break;
@@ -355,7 +354,7 @@ const luaV_execute = function(L) {
if (op.ttisinteger()) {
L.stack[ra] = new TValue(CT.LUA_TNUMINT, ~op.value);
} else {
- ltm.luaT_trybinTM(L, op, op, ra, TMS.TM_BNOT);
+ ltm.luaT_trybinTM(L, op, op, ra, ltm.TMS.TM_BNOT);
base = ci.u.l.base;
}
break;
@@ -661,7 +660,7 @@ const luaV_lessthan = function(L, l, r) {
else if (l.ttisstring() && r.ttisstring())
return l_strcmp(l, r) < 0;
else {
- let res = ltm.luaT_callorderTM(L, l, r, TMS.TM_LT);
+ let res = ltm.luaT_callorderTM(L, l, r, ltm.TMS.TM_LT);
if (res < 0)
throw new Error("TM order error"); // TODO: luaG_ordererror
return res;
@@ -676,13 +675,13 @@ const luaV_lessequal = function(L, l, r) {
else if (l.ttisstring() && r.ttisstring())
return l_strcmp(l, r) <= 0;
else {
- res = ltm.luaT_callorderTM(L, l, r, TMS.TM_LE);
+ res = ltm.luaT_callorderTM(L, l, r, ltm.TMS.TM_LE);
if (res >= 0)
return res;
}
L.ci.callstatus |= lstate.CIST_LEQ; /* mark it is doing 'lt' for 'le' */
- res = ltm.luaT_callorderTM(L, l, r, TMS.TM_LT);
+ res = ltm.luaT_callorderTM(L, l, r, ltm.TMS.TM_LT);
L.ci.callstatus ^= lstate.CIST_LEQ; /* clear mark */
if (res < 0)
throw new Error("TM order error"); // TODO: luaG_ordererror
@@ -719,9 +718,9 @@ const luaV_equalobj = function(L, t1, t2) {
else if (L === null) return 0;
// TODO: fasttm ?
- tm = ltm.luaT_gettmbyobj(L, t1, TMS.TM_EQ);
+ tm = ltm.luaT_gettmbyobj(L, t1, ltm.TMS.TM_EQ);
if (tm.ttisnil())
- tm = ltm.luaT_gettmbyobj(L, t2, TMS.TM_EQ);
+ tm = ltm.luaT_gettmbyobj(L, t2, ltm.TMS.TM_EQ);
break;
default:
return t1.value === t2.value ? 1 : 0;
@@ -854,7 +853,7 @@ const luaV_objlen = function(L, ra, rb) {
let tm;
switch(rb.ttype()) {
case CT.LUA_TTABLE: {
- tm = ltm.luaT_gettmbyobj(L, rb, TMS.TM_LEN);
+ tm = ltm.luaT_gettmbyobj(L, rb, ltm.TMS.TM_LEN);
if (!tm.ttisnil()) break;
L.stack[ra] = rb.luaH_getn();
return;
@@ -864,7 +863,7 @@ const luaV_objlen = function(L, ra, rb) {
L.stack[ra] = rb.value.length; // TODO: 8-byte clean string
return;
default: {
- tm = ltm.luaT_gettmbyobj(L, rb, TMS.TM_LEN);
+ tm = ltm.luaT_gettmbyobj(L, rb, ltm.TMS.TM_LEN);
if (tm.ttisnil())
ldebug.luaG_typeerror(L, rb, "get length of");
break;
@@ -899,7 +898,7 @@ const luaV_concat = function(L, total) {
let v2 = L.stack[top-1];
if (!(v.ttisstring() || v.ttisnumber()) || !tostring(L, top - 2)) // TODO: tostring
- ltm.luaT_trybinTM(L, v, v2, top-2, TMS.TM_CONCAT);
+ ltm.luaT_trybinTM(L, v, v2, top-2, ltm.TMS.TM_CONCAT);
else if (v2.ttisstring() && v2.value.length === 0)
tostring(L, top - 2)
else if (v.ttisstring() && v.value.length === 0)
@@ -951,12 +950,12 @@ const luaV_finishget = function(L, t, key, val, slot, recur) {
let tm;
if (slot === null) { /* 't' is not a table? */
assert(!t.ttistable());
- tm = ltm.luaT_gettmbyobj(L, t, TMS.TM_INDEX);
+ tm = ltm.luaT_gettmbyobj(L, t, ltm.TMS.TM_INDEX);
if (tm.ttisnil())
ldebug.luaG_typeerror(L, t, 'index');
} else { /* 't' is a table */
assert(slot.ttisnil());
- tm = ltm.luaT_gettmbyobj(L, t, TMS.TM_INDEX); // TODO: fasttm
+ tm = ltm.luaT_gettmbyobj(L, t, ltm.TMS.TM_INDEX); // TODO: fasttm
if (tm.ttisnil()) {
L.stack[val] = ldo.nil;
return;
@@ -994,13 +993,13 @@ const luaV_finishset = function(L, t, key, val, slot, recur) {
let tm;
if (slot !== null) { /* is 't' a table? */
assert(slot.ttisnil());
- tm = ltm.luaT_gettmbyobj(L, t, TMS.TM_NEWINDEX); // TODO: fasttm
+ tm = ltm.luaT_gettmbyobj(L, t, ltm.TMS.TM_NEWINDEX); // TODO: fasttm
if (tm.ttisnil()) {
t.__newindex(t, key, val);
return;
}
} else { /* not a table; check metamethod */
- tm = ltm.luaT_gettmbyobj(L, t, TMS.TM_NEWINDEX);
+ tm = ltm.luaT_gettmbyobj(L, t, ltm.TMS.TM_NEWINDEX);
if (tm.ttisnil())
ldebug.luaG_typeerror(L, t, 'index');
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-06-29 15:24:47 +0000