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authordaurnimator <quae@daurnimator.com>2017-05-09 14:07:18 +1000
committerdaurnimator <quae@daurnimator.com>2017-05-09 14:33:32 +1000
commit38e69595be760ead9fa4da7ac714c095e9f095b3 (patch)
treef44183147b67855896edb8fdb503b706391acada /src/lcode.js
parent9376c7bb8b361de6c2399034c2c91d1bb080660a (diff)
downloadfengari-38e69595be760ead9fa4da7ac714c095e9f095b3.tar.gz
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Rename lopcodes.js require to consistently be lopcodes
Diffstat (limited to 'src/lcode.js')
-rw-r--r--src/lcode.js88
1 files changed, 44 insertions, 44 deletions
diff --git a/src/lcode.js b/src/lcode.js
index 0ce7526..1235fe4 100644
--- a/src/lcode.js
+++ b/src/lcode.js
@@ -5,7 +5,7 @@ const assert = require('assert');
const defs = require('./defs.js');
const llex = require('./llex.js');
const lobject = require('./lobject.js');
-const lopcode = require('./lopcodes.js');
+const lopcodes = require('./lopcodes.js');
const lparser = require('./lparser.js');
const lstring = require('./lstring.js');
const ltable = require('./ltable.js');
@@ -13,7 +13,7 @@ const ltm = require('./ltm.js');
const lvm = require('./lvm.js');
const CT = defs.CT;
-const OpCodesI = lopcode.OpCodesI;
+const OpCodesI = lopcodes.OpCodesI;
const TValue = lobject.TValue;
const luaO_arith = function(L, op, p1, p2, res) {
@@ -150,8 +150,8 @@ const luaK_nil = function(fs, from, n) {
(from <= pfrom && pfrom <= l + 1)) { /* can connect both? */
if (pfrom < from) from = pfrom; /* from = min(from, pfrom) */
if (pl > l) l = pl; /* l = max(l, pl) */
- lopcode.SETARG_A(previous, from);
- lopcode.SETARG_B(previous, l - from);
+ lopcodes.SETARG_A(previous, from);
+ lopcodes.SETARG_B(previous, l - from);
return;
}
} /* else go through */
@@ -183,9 +183,9 @@ const fixjump = function(fs, pc, dest) {
let jmp = fs.f.code[pc];
let offset = dest - (pc + 1);
assert(dest !== NO_JUMP);
- if (Math.abs(offset) > lopcode.MAXARG_sBx)
+ if (Math.abs(offset) > lopcodes.MAXARG_sBx)
llex.luaX_syntaxerror(fs.ls, defs.to_luastring("control structure too long", true));
- lopcode.SETARG_sBx(jmp, offset);
+ lopcodes.SETARG_sBx(jmp, offset);
};
/*
@@ -257,7 +257,7 @@ const luaK_getlabel = function(fs) {
** unconditional.
*/
const getjumpcontrol = function(fs, pc) {
- if (pc >= 1 && lopcode.testTMode(fs.f.code[pc - 1].opcode))
+ if (pc >= 1 && lopcodes.testTMode(fs.f.code[pc - 1].opcode))
return fs.f.code[pc - 1];
else
return fs.f.code[pc];
@@ -274,12 +274,12 @@ const patchtestreg = function(fs, node, reg) {
let i = getjumpcontrol(fs, node);
if (i.opcode !== OpCodesI.OP_TESTSET)
return false; /* cannot patch other instructions */
- if (reg !== lopcode.NO_REG && reg !== i.B)
- lopcode.SETARG_A(i, reg);
+ if (reg !== lopcodes.NO_REG && reg !== i.B)
+ lopcodes.SETARG_A(i, reg);
else {
/* no register to put value or register already has the value;
change instruction to simple test */
- i = lopcode.CREATE_ABC(OpCodesI.OP_TEST, i.B, 0, i.C);
+ i = lopcodes.CREATE_ABC(OpCodesI.OP_TEST, i.B, 0, i.C);
}
return true;
};
@@ -289,7 +289,7 @@ const patchtestreg = function(fs, node, reg) {
*/
const removevalues = function(fs, list) {
for (; list !== NO_JUMP; list = getjump(fs, list))
- patchtestreg(fs, list, lopcode.NO_REG);
+ patchtestreg(fs, list, lopcodes.NO_REG);
};
/*
@@ -314,7 +314,7 @@ const patchlistaux = function(fs, list, vtarget, reg, dtarget) {
** jumps
*/
const dischargejpc = function(fs) {
- patchlistaux(fs, fs.jpc, fs.pc, lopcode.NO_REG, fs.pc);
+ patchlistaux(fs, fs.jpc, fs.pc, lopcodes.NO_REG, fs.pc);
fs.jpc = NO_JUMP;
};
@@ -337,7 +337,7 @@ const luaK_patchlist = function(fs, list, target) {
luaK_patchtohere(fs, list); /* add list to pending jumps */
else {
assert(target < fs.pc);
- patchlistaux(fs, list, target, lopcode.NO_REG, target);
+ patchlistaux(fs, list, target, lopcodes.NO_REG, target);
}
};
@@ -351,7 +351,7 @@ const luaK_patchclose = function(fs, list, level) {
for (; list !== NO_JUMP; list = getjump(fs, list)) {
let ins = fs.f.code[list];
assert(ins.opcode === OpCodesI.OP_JMP && (ins.A === 0 || ins.A >= level));
- lopcode.SETARG_A(ins, level);
+ lopcodes.SETARG_A(ins, level);
}
};
@@ -373,33 +373,33 @@ const luaK_code = function(fs, i) {
** of parameters versus opcode.)
*/
const luaK_codeABC = function(fs, o, a, b, c) {
- assert(lopcode.getOpMode(o) === lopcode.iABC);
- assert(lopcode.getBMode(o) !== lopcode.OpArgN || b === 0);
- assert(lopcode.getCMode(o) !== lopcode.OpArgN || c === 0);
- assert(a <= lopcode.MAXARG_A && b <= lopcode.MAXARG_B && c <= lopcode.MAXARG_C);
- return luaK_code(fs, lopcode.CREATE_ABC(o, a, b, c));
+ assert(lopcodes.getOpMode(o) === lopcodes.iABC);
+ assert(lopcodes.getBMode(o) !== lopcodes.OpArgN || b === 0);
+ assert(lopcodes.getCMode(o) !== lopcodes.OpArgN || c === 0);
+ assert(a <= lopcodes.MAXARG_A && b <= lopcodes.MAXARG_B && c <= lopcodes.MAXARG_C);
+ return luaK_code(fs, lopcodes.CREATE_ABC(o, a, b, c));
};
/*
** Format and emit an 'iABx' instruction.
*/
const luaK_codeABx = function(fs, o, a, bc) {
- assert(lopcode.getOpMode(o) === lopcode.iABx || lopcode.getOpMode(o) === lopcode.iAsBx);
- assert(lopcode.getCMode(o) === lopcode.OpArgN);
- assert(a <= lopcode.MAXARG_A && bc <= lopcode.MAXARG_Bx);
- return luaK_code(fs, lopcode.CREATE_ABx(o, a, bc));
+ assert(lopcodes.getOpMode(o) === lopcodes.iABx || lopcodes.getOpMode(o) === lopcodes.iAsBx);
+ assert(lopcodes.getCMode(o) === lopcodes.OpArgN);
+ assert(a <= lopcodes.MAXARG_A && bc <= lopcodes.MAXARG_Bx);
+ return luaK_code(fs, lopcodes.CREATE_ABx(o, a, bc));
};
const luaK_codeAsBx = function(fs,o,A,sBx) {
- return luaK_codeABx(fs, o, A, (sBx) + lopcode.MAXARG_sBx);
+ return luaK_codeABx(fs, o, A, (sBx) + lopcodes.MAXARG_sBx);
};
/*
** Emit an "extra argument" instruction (format 'iAx')
*/
const codeextraarg = function(fs, a) {
- assert(a <= lopcode.MAXARG_Ax);
- return luaK_code(fs, lopcode.CREATE_Ax(OpCodesI.OP_EXTRAARG, a));
+ assert(a <= lopcodes.MAXARG_Ax);
+ return luaK_code(fs, lopcodes.CREATE_Ax(OpCodesI.OP_EXTRAARG, a));
};
/*
@@ -408,7 +408,7 @@ const codeextraarg = function(fs, a) {
** instruction with "extra argument".
*/
const luaK_codek = function(fs, reg, k) {
- if (k <= lopcode.MAXARG_Bx)
+ if (k <= lopcodes.MAXARG_Bx)
return luaK_codeABx(fs, OpCodesI.OP_LOADK, reg, k);
else {
let p = luaK_codeABx(fs, OpCodesI.OP_LOADKX, reg, 0);
@@ -443,7 +443,7 @@ const luaK_reserveregs = function(fs, n) {
** a local variable.
*/
const freereg = function(fs, reg) {
- if (!lopcode.ISK(reg) && reg >= fs.nactvar) {
+ if (!lopcodes.ISK(reg) && reg >= fs.nactvar) {
fs.freereg--;
assert(reg === fs.freereg);
}
@@ -557,12 +557,12 @@ const nilK = function(fs) {
const luaK_setreturns = function(fs, e, nresults) {
let ek = lparser.expkind;
if (e.k === ek.VCALL) { /* expression is an open function call? */
- lopcode.SETARG_C(getinstruction(fs, e), nresults + 1);
+ lopcodes.SETARG_C(getinstruction(fs, e), nresults + 1);
}
else if (e.k === ek.VVARARG) {
let pc = getinstruction(fs, e);
- lopcode.SETARG_B(pc, nresults + 1);
- lopcode.SETARG_A(pc, fs.freereg);
+ lopcodes.SETARG_B(pc, nresults + 1);
+ lopcodes.SETARG_A(pc, fs.freereg);
luaK_reserveregs(fs, 1);
}
else assert(nresults === defs.LUA_MULTRET);
@@ -590,7 +590,7 @@ const luaK_setoneret = function(fs, e) {
e.k = ek.VNONRELOC; /* result has fixed position */
e.u.info = getinstruction(fs, e).A;
} else if (e.k === ek.VVARARG) {
- lopcode.SETARG_B(getinstruction(fs, e), 2);
+ lopcodes.SETARG_B(getinstruction(fs, e), 2);
e.k = ek.VRELOCABLE; /* can relocate its simple result */
}
};
@@ -668,7 +668,7 @@ const discharge2reg = function(fs, e, reg) {
}
case ek.VRELOCABLE: {
let pc = getinstruction(fs, e);
- lopcode.SETARG_A(pc, reg); /* instruction will put result in 'reg' */
+ lopcodes.SETARG_A(pc, reg); /* instruction will put result in 'reg' */
break;
}
case ek.VNONRELOC: {
@@ -810,8 +810,8 @@ const luaK_exp2RK = function(fs, e) {
if (vk) {
e.k = ek.VK;
- if (e.u.info <= lopcode.MAXINDEXRK) /* constant fits in 'argC'? */
- return lopcode.RKASK(e.u.info);
+ if (e.u.info <= lopcodes.MAXINDEXRK) /* constant fits in 'argC'? */
+ return lopcodes.RKASK(e.u.info);
}
/* not a constant in the right range: put it in a register */
@@ -864,8 +864,8 @@ const luaK_self = function(fs, e, key) {
*/
const negatecondition = function(fs, e) {
let pc = getjumpcontrol(fs, e.u.info);
- assert(lopcode.testTMode(pc.opcode) && pc.opcode !== OpCodesI.OP_TESTSET && pc.opcode !== OpCodesI.OP_TEST);
- lopcode.SETARG_A(pc, !(pc.A));
+ assert(lopcodes.testTMode(pc.opcode) && pc.opcode !== OpCodesI.OP_TESTSET && pc.opcode !== OpCodesI.OP_TEST);
+ lopcodes.SETARG_A(pc, !(pc.A));
};
/*
@@ -885,7 +885,7 @@ const jumponcond = function(fs, e, cond) {
}
discharge2anyreg(fs, e);
freeexp(fs, e);
- return condjump(fs, OpCodesI.OP_TESTSET, lopcode.NO_REG, e.u.info, cond);
+ return condjump(fs, OpCodesI.OP_TESTSET, lopcodes.NO_REG, e.u.info, cond);
};
/*
@@ -1072,7 +1072,7 @@ const codecomp = function(fs, opr, e1, e2) {
let rk1;
if (e1.k === ek.VK)
- rk1 = lopcode.RKASK(e1.u.info);
+ rk1 = lopcodes.RKASK(e1.u.info);
else {
assert(e1.k === ek.VNONRELOC);
rk1 = e1.u.info;
@@ -1185,7 +1185,7 @@ const luaK_posfix = function(fs, op, e1, e2, line) {
if (e2.k === ek.VRELOCABLE && ins.opcode === OpCodesI.OP_CONCAT) {
assert(e1.u.info === ins.B - 1);
freeexp(fs, e1);
- lopcode.SETARG_B(ins, e1.u.info);
+ lopcodes.SETARG_B(ins, e1.u.info);
e1.k = ek.VRELOCABLE; e1.u.info = e2.u.info;
}
else {
@@ -1227,12 +1227,12 @@ const luaK_fixline = function(fs, line) {
** table (or LUA_MULTRET to add up to stack top).
*/
const luaK_setlist = function(fs, base, nelems, tostore) {
- let c = (nelems - 1)/lopcode.LFIELDS_PER_FLUSH + 1;
+ let c = (nelems - 1)/lopcodes.LFIELDS_PER_FLUSH + 1;
let b = (tostore === defs.LUA_MULTRET) ? 0 : tostore;
- assert(tostore !== 0 && tostore <= lopcode.LFIELDS_PER_FLUSH);
- if (c <= lopcode.MAXARG_C)
+ assert(tostore !== 0 && tostore <= lopcodes.LFIELDS_PER_FLUSH);
+ if (c <= lopcodes.MAXARG_C)
luaK_codeABC(fs, OpCodesI.OP_SETLIST, base, b, c);
- else if (c <= lopcode.MAXARG_Ax) {
+ else if (c <= lopcodes.MAXARG_Ax) {
luaK_codeABC(fs, OpCodesI.OP_SETLIST, base, b, 0);
codeextraarg(fs, c);
}