From 20846070c7809ac30a0aed3dbd4d04716e1ef1be Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <benoit.giannangeli@boursorama.fr>
Date: Wed, 8 Feb 2017 09:14:35 +0100
Subject: OP_LT, OP_EQ, fixed bad sBx

---
 src/lopcodes.js | 110 ++++++++++++++++++++++++--------------------------------
 1 file changed, 47 insertions(+), 63 deletions(-)

(limited to 'src/lopcodes.js')

diff --git a/src/lopcodes.js b/src/lopcodes.js
index 8df67a3..05eb0d5 100644
--- a/src/lopcodes.js
+++ b/src/lopcodes.js
@@ -2,69 +2,53 @@
 "use strict";
 
 const OpCodes = [
-    "OP_MOVE",     /*    A B R(A) := R(B)                    */
-    "OP_LOADK",    /*    A Bx    R(A) := Kst(Bx)                 */
-    "OP_LOADKX",   /*    A   R(A) := Kst(extra arg)              */
-    "OP_LOADBOOL", /*    A B C   R(A) := (Bool)B; if (C) pc++            */
-    "OP_LOADNIL",  /*    A B R(A), R(A+1), ..., R(A+B) := nil        */
-    "OP_GETUPVAL", /*    A B R(A) := UpValue[B]              */
-
-    "OP_GETTABUP", /*    A B C   R(A) := UpValue[B][RK(C)]           */
-    "OP_GETTABLE", /*    A B C   R(A) := R(B)[RK(C)]             */
-
-    "OP_SETTABUP", /*    A B C   UpValue[A][RK(B)] := RK(C)          */
-    "OP_SETUPVAL", /*    A B UpValue[B] := R(A)              */
-    "OP_SETTABLE", /*    A B C   R(A)[RK(B)] := RK(C)                */
-
-    "OP_NEWTABLE", /*    A B C   R(A) := {} (size = B,C)             */
-
-    "OP_SELF",     /*    A B C   R(A+1) := R(B); R(A) := R(B)[RK(C)]     */
-
-    "OP_ADD",      /*    A B C   R(A) := RK(B) + RK(C)               */
-    "OP_SUB",      /*    A B C   R(A) := RK(B) - RK(C)               */
-    "OP_MUL",      /*    A B C   R(A) := RK(B) * RK(C)               */
-    "OP_MOD",      /*    A B C   R(A) := RK(B) % RK(C)               */
-    "OP_POW",      /*    A B C   R(A) := RK(B) ^ RK(C)               */
-    "OP_DIV",      /*    A B C   R(A) := RK(B) / RK(C)               */
-    "OP_IDIV",     /*    A B C   R(A) := RK(B) // RK(C)              */
-    "OP_BAND",     /*    A B C   R(A) := RK(B) & RK(C)               */
-    "OP_BOR",      /*    A B C   R(A) := RK(B) | RK(C)               */
-    "OP_BXOR",     /*    A B C   R(A) := RK(B) ~ RK(C)               */
-    "OP_SHL",      /*    A B C   R(A) := RK(B) << RK(C)              */
-    "OP_SHR",      /*    A B C   R(A) := RK(B) >> RK(C)              */
-    "OP_UNM",      /*    A B R(A) := -R(B)                   */
-    "OP_BNOT",     /*    A B R(A) := ~R(B)                   */
-    "OP_NOT",      /*    A B R(A) := not R(B)                */
-    "OP_LEN",      /*    A B R(A) := length of R(B)              */
-
-    "OP_CONCAT",   /*    A B C   R(A) := R(B).. ... ..R(C)           */
-
-    "OP_JMP",      /*    A sBx   pc+=sBx; if (A) close all upvalues >= R(A - 1)  */
-    "OP_EQ",       /*    A B C   if ((RK(B) == RK(C)) ~= A) then pc++        */
-    "OP_LT",       /*    A B C   if ((RK(B) <  RK(C)) ~= A) then pc++        */
-    "OP_LE",       /*    A B C   if ((RK(B) <= RK(C)) ~= A) then pc++        */
-
-    "OP_TEST",     /*    A C if not (R(A) <=> C) then pc++           */
-    "OP_TESTSET",  /*    A B C   if (R(B) <=> C) then R(A) := R(B) else pc++ */
-
-    "OP_CALL",     /*    A B C   R(A), ... ,R(A+C-2) := R(A)(R(A+1), ... ,R(A+B-1)) */
-    "OP_TAILCALL", /*    A B C   return R(A)(R(A+1), ... ,R(A+B-1))      */
-    "OP_RETURN",   /*    A B return R(A), ... ,R(A+B-2)  (see note)  */
-
-    "OP_FORLOOP",  /*    A sBx   R(A)+=R(A+2);
-                    if R(A) <?= R(A+1) then { pc+=sBx; R(A+3)=R(A) }*/
-    "OP_FORPREP",  /*    A sBx   R(A)-=R(A+2); pc+=sBx               */
-
-    "OP_TFORCALL", /*    A C R(A+3), ... ,R(A+2+C) := R(A)(R(A+1), R(A+2));  */
-    "OP_TFORLOOP", /*    A sBx   if R(A+1) ~= nil then { R(A)=R(A+1); pc += sBx }*/
-
-    "OP_SETLIST",  /*    A B C   R(A)[(C-1)*FPF+i] := R(A+i), 1 <= i <= B    */
-
-    "OP_CLOSURE",  /*    A Bx    R(A) := closure(KPROTO[Bx])         */
-
-    "OP_VARARG",   /*    A B R(A), R(A+1), ..., R(A+B-2) = vararg        */
-
-    "OP_EXTRAARG"  /*   Ax  extra (larger) argument for previous opcode */
+    "OP_MOVE",
+    "OP_LOADK",
+    "OP_LOADKX",
+    "OP_LOADBOOL",
+    "OP_LOADNIL",
+    "OP_GETUPVAL",
+    "OP_GETTABUP",
+    "OP_GETTABLE",
+    "OP_SETTABUP",
+    "OP_SETUPVAL",
+    "OP_SETTABLE",
+    "OP_NEWTABLE",
+    "OP_SELF",
+    "OP_ADD",
+    "OP_SUB",
+    "OP_MUL",
+    "OP_MOD",
+    "OP_POW",
+    "OP_DIV",
+    "OP_IDIV",
+    "OP_BAND",
+    "OP_BOR",
+    "OP_BXOR",
+    "OP_SHL",
+    "OP_SHR",
+    "OP_UNM",
+    "OP_BNOT",
+    "OP_NOT",
+    "OP_LEN",
+    "OP_CONCAT",
+    "OP_JMP",
+    "OP_EQ",
+    "OP_LT",
+    "OP_LE",
+    "OP_TEST",
+    "OP_TESTSET",
+    "OP_CALL",
+    "OP_TAILCALL",
+    "OP_RETURN",
+    "OP_FORLOOP",
+    "OP_FORPREP",
+    "OP_TFORCALL",
+    "OP_TFORLOOP",
+    "OP_SETLIST",
+    "OP_CLOSURE",
+    "OP_VARARG",
+    "OP_EXTRAARG"
 ];
 
 const SIZE_C     = 9;
-- 
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