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Bug 387286: patch from Rich Dougherty to name constitently JOF_* flags. r=me

This commit is contained in:
igor@mir2.org 2007-08-08 06:35:05 -07:00
Родитель e521ffe278
Коммит 24bfbcba15
4 изменённых файлов: 66 добавлений и 66 удалений
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20
js/src/jsemit.c
Просмотреть файл

@ -1774,7 +1774,7 @@ EmitAtomOp(JSContext *cx, JSParseNode *pn, JSOp op, JSCodeGenerator *cg)
{
JSAtomListElement *ale;
JS_ASSERT((js_CodeSpec[op].format & JOF_TYPEMASK) == JOF_CONST);
JS_ASSERT((js_CodeSpec[op].format & JOF_TYPEMASK) == JOF_ATOM);
ale = js_IndexAtom(cx, pn->pn_atom, &cg->atomList);
if (!ale)
return JS_FALSE;
@ -1794,24 +1794,24 @@ EmitObjectOp(JSContext *cx, JSParsedObjectBox *pob, JSOp op,
/*
* What good are ARGNO_LEN and VARNO_LEN, you ask? The answer is that, apart
* from EmitIndexConstOp, they abstract out the detail that both are 2, and in
* from EmitSlotIndexOp, they abstract out the detail that both are 2, and in
* other parts of the code there's no necessary relationship between the two.
* The abstraction cracks here in order to share EmitIndexConstOp code among
* The abstraction cracks here in order to share EmitSlotIndexOp code among
* the JSOP_DEFLOCALFUN and JSOP_GET{ARG,VAR,LOCAL}PROP cases.
*/
JS_STATIC_ASSERT(ARGNO_LEN == 2);
JS_STATIC_ASSERT(VARNO_LEN == 2);
static JSBool
EmitIndexConstOp(JSContext *cx, JSOp op, uintN slot, uintN index,
EmitSlotIndexOp(JSContext *cx, JSOp op, uintN slot, uintN index,
JSCodeGenerator *cg)
{
JSOp bigSuffix;
ptrdiff_t off;
jsbytecode *pc;
JS_ASSERT((js_CodeSpec[op].format & JOF_TYPEMASK) == JOF_INDEXCONST ||
(js_CodeSpec[op].format & JOF_TYPEMASK) == JOF_INDEXOBJECT);
JS_ASSERT((js_CodeSpec[op].format & JOF_TYPEMASK) == JOF_SLOTATOM ||
(js_CodeSpec[op].format & JOF_TYPEMASK) == JOF_SLOTOBJECT);
bigSuffix = EmitBigIndexPrefix(cx, cg, index);
if (bigSuffix == JSOP_FALSE)
return JS_FALSE;
@ -2394,7 +2394,7 @@ EmitPropOp(JSContext *cx, JSParseNode *pn, JSOp op, JSCodeGenerator *cg,
if (!ale)
return JS_FALSE;
atomIndex = ALE_INDEX(ale);
return EmitIndexConstOp(cx, op, pn2->pn_slot, atomIndex, cg);
return EmitSlotIndexOp(cx, op, pn2->pn_slot, atomIndex, cg);
}
default:;
@ -3285,7 +3285,7 @@ MaybeEmitVarDecl(JSContext *cx, JSCodeGenerator *cg, JSOp prologOp,
atomIndex = ALE_INDEX(ale);
}
if ((js_CodeSpec[pn->pn_op].format & JOF_TYPEMASK) == JOF_CONST &&
if ((js_CodeSpec[pn->pn_op].format & JOF_TYPEMASK) == JOF_ATOM &&
(!(cg->treeContext.flags & TCF_IN_FUNCTION) ||
(cg->treeContext.flags & TCF_FUN_HEAVYWEIGHT))) {
/* Emit a prolog bytecode to predefine the variable. */
@ -4106,7 +4106,7 @@ js_EmitTree(JSContext *cx, JSCodeGenerator *cg, JSParseNode *pn)
OBJ_SET_PARENT(cx, fun->object, obj);
}
if (!EmitIndexConstOp(cx, JSOP_DEFLOCALFUN, slot, index, cg))
if (!EmitSlotIndexOp(cx, JSOP_DEFLOCALFUN, slot, index, cg))
return JS_FALSE;
} else {
JS_ASSERT(!cg->treeContext.topStmt);
@ -5721,7 +5721,7 @@ js_EmitTree(JSContext *cx, JSCodeGenerator *cg, JSParseNode *pn)
if (pn2->pn_slot >= 0) {
if (pn2->pn_attrs & JSPROP_READONLY) {
/* Incrementing a declared const: just get its value. */
op = ((js_CodeSpec[op].format & JOF_TYPEMASK) == JOF_CONST)
op = ((js_CodeSpec[op].format & JOF_TYPEMASK) == JOF_ATOM)
? JSOP_GETGVAR
: JSOP_GETVAR;
}

14
js/src/jsopcode.c
Просмотреть файл

@ -253,11 +253,11 @@ js_Disassemble1(JSContext *cx, JSScript *script, jsbytecode *pc,
fprintf(fp, " %u (%d)", loc + off, off);
break;
case JOF_CONST:
case JOF_ATOM:
case JOF_OBJECT:
case JOF_REGEXP:
index = js_GetIndexFromBytecode(script, pc, 0);
if (type == JOF_CONST) {
if (type == JOF_ATOM) {
JS_GET_SCRIPT_ATOM(script, index, atom);
v = ATOM_KEY(atom);
} else {
@ -345,11 +345,11 @@ js_Disassemble1(JSContext *cx, JSScript *script, jsbytecode *pc,
fprintf(fp, " %u", GET_VARNO(pc));
break;
case JOF_INDEXCONST:
case JOF_INDEXOBJECT:
case JOF_SLOTATOM:
case JOF_SLOTOBJECT:
fprintf(fp, " %u", GET_VARNO(pc));
index = js_GetIndexFromBytecode(script, pc, VARNO_LEN);
if (type == JOF_CONST) {
if (type == JOF_ATOM) {
JS_GET_SCRIPT_ATOM(script, index, atom);
v = ATOM_KEY(atom);
} else {
@ -1852,7 +1852,7 @@ Decompile(SprintStack *ss, jsbytecode *pc, intN nb, JSOp nextop)
mode = JOF_MODE(format);
if (mode == JOF_NAME) {
/*
* JOF_NAME does not imply JOF_CONST, so we must check for
* JOF_NAME does not imply JOF_ATOM, so we must check for
* the QARG and QVAR format types, and translate those to
* JSOP_GETARG or JSOP_GETVAR appropriately, instead of to
* JSOP_NAME.
@ -1931,7 +1931,7 @@ Decompile(SprintStack *ss, jsbytecode *pc, intN nb, JSOp nextop)
}
}
LOCAL_ASSERT(js_CodeSpec[saveop].length == oplen ||
(format & JOF_TYPEMASK) == JOF_INDEXCONST);
(format & JOF_TYPEMASK) == JOF_SLOTATOM);
jp->dvgfence = NULL;
}

8
js/src/jsopcode.h
Просмотреть файл

@ -73,13 +73,13 @@ typedef enum JSOpLength {
*/
#define JOF_BYTE 0 /* single bytecode, no immediates */
#define JOF_JUMP 1 /* signed 16-bit jump offset immediate */
#define JOF_CONST 2 /* unsigned 16-bit constant pool index */
#define JOF_ATOM 2 /* unsigned 16-bit constant pool index */
#define JOF_UINT16 3 /* unsigned 16-bit immediate operand */
#define JOF_TABLESWITCH 4 /* table switch */
#define JOF_LOOKUPSWITCH 5 /* lookup switch */
#define JOF_QARG 6 /* quickened get/set function argument ops */
#define JOF_QVAR 7 /* quickened get/set local variable ops */
#define JOF_INDEXCONST 8 /* uint16 slot index + constant pool index */
#define JOF_SLOTATOM 8 /* uint16 slot index + constant pool index */
#define JOF_JUMPX 9 /* signed 32-bit jump offset immediate */
#define JOF_TABLESWITCHX 10 /* extended (32-bit offset) table switch */
#define JOF_LOOKUPSWITCHX 11 /* extended (32-bit offset) lookup switch */
@ -88,7 +88,7 @@ typedef enum JSOpLength {
atom index */
#define JOF_LOCAL 14 /* block-local operand stack variable */
#define JOF_OBJECT 15 /* unsigned 16-bit object pool index */
#define JOF_INDEXOBJECT 16 /* uint16 slot index + object pool index */
#define JOF_SLOTOBJECT 16 /* uint16 slot index + object pool index */
#define JOF_REGEXP 17 /* unsigned 16-bit regexp pool index */
#define JOF_INT8 18 /* int8 immediate operand */
#define JOF_INT32 19 /* int32 immediate operand */
@ -187,7 +187,7 @@ typedef enum JSOpLength {
/*
* A literal is indexed by a per-script atom or object maps. Most scripts
* have relatively few literals, so the standard JOF_CONST, JOF_OBJECT and
* have relatively few literals, so the standard JOF_ATOM, JOF_OBJECT and
* JOF_REGEXP formats specifies a fixed 16 bits of immediate operand index.
* A script with more than 64K literals must wrap the bytecode into
* JSOP_INDEXBASE and JSOP_RESETBASE pair.

90
js/src/jsopcode.tbl
Просмотреть файл

@ -117,7 +117,7 @@ OPDEF(JSOP_FORVAR, 11, "forvar", NULL, 3, 0, 1, 19, JOF_QVAR|J
/* More longstanding bytecodes. */
OPDEF(JSOP_DUP, 12, "dup", NULL, 1, 1, 2, 0, JOF_BYTE)
OPDEF(JSOP_DUP2, 13, "dup2", NULL, 1, 2, 4, 0, JOF_BYTE)
OPDEF(JSOP_SETCONST, 14, "setconst", NULL, 3, 1, 1, 3, JOF_CONST|JOF_NAME|JOF_SET|JOF_ASSIGNING)
OPDEF(JSOP_SETCONST, 14, "setconst", NULL, 3, 1, 1, 3, JOF_ATOM|JOF_NAME|JOF_SET|JOF_ASSIGNING)
OPDEF(JSOP_BITOR, 15, "bitor", "|", 1, 2, 1, 7, JOF_BYTE|JOF_LEFTASSOC)
OPDEF(JSOP_BITXOR, 16, "bitxor", "^", 1, 2, 1, 8, JOF_BYTE|JOF_LEFTASSOC)
OPDEF(JSOP_BITAND, 17, "bitand", "&", 1, 2, 1, 9, JOF_BYTE|JOF_LEFTASSOC)
@ -139,32 +139,32 @@ OPDEF(JSOP_NOT, 32, "not", "!", 1, 1, 1, 15, JOF_BYTE|J
OPDEF(JSOP_BITNOT, 33, "bitnot", "~", 1, 1, 1, 15, JOF_BYTE)
OPDEF(JSOP_NEG, 34, "neg", "- ", 1, 1, 1, 15, JOF_BYTE)
OPDEF(JSOP_NEW, 35, js_new_str, NULL, 3, -1, 1, 17, JOF_UINT16|JOF_INVOKE)
OPDEF(JSOP_DELNAME, 36, "delname", NULL, 3, 0, 1, 17, JOF_CONST|JOF_NAME|JOF_DEL)
OPDEF(JSOP_DELPROP, 37, "delprop", NULL, 3, 1, 1, 17, JOF_CONST|JOF_PROP|JOF_DEL)
OPDEF(JSOP_DELNAME, 36, "delname", NULL, 3, 0, 1, 17, JOF_ATOM|JOF_NAME|JOF_DEL)
OPDEF(JSOP_DELPROP, 37, "delprop", NULL, 3, 1, 1, 17, JOF_ATOM|JOF_PROP|JOF_DEL)
OPDEF(JSOP_DELELEM, 38, "delelem", NULL, 1, 2, 1, 17, JOF_BYTE |JOF_ELEM|JOF_DEL)
OPDEF(JSOP_TYPEOF, 39, js_typeof_str,NULL, 1, 1, 1, 15, JOF_BYTE|JOF_DETECTING)
OPDEF(JSOP_VOID, 40, js_void_str, NULL, 1, 1, 1, 15, JOF_BYTE)
OPDEF(JSOP_INCNAME, 41, "incname", NULL, 3, 0, 1, 15, JOF_CONST|JOF_NAME|JOF_INC)
OPDEF(JSOP_INCPROP, 42, "incprop", NULL, 3, 1, 1, 15, JOF_CONST|JOF_PROP|JOF_INC)
OPDEF(JSOP_INCNAME, 41, "incname", NULL, 3, 0, 1, 15, JOF_ATOM|JOF_NAME|JOF_INC)
OPDEF(JSOP_INCPROP, 42, "incprop", NULL, 3, 1, 1, 15, JOF_ATOM|JOF_PROP|JOF_INC)
OPDEF(JSOP_INCELEM, 43, "incelem", NULL, 1, 2, 1, 15, JOF_BYTE |JOF_ELEM|JOF_INC)
OPDEF(JSOP_DECNAME, 44, "decname", NULL, 3, 0, 1, 15, JOF_CONST|JOF_NAME|JOF_DEC)
OPDEF(JSOP_DECPROP, 45, "decprop", NULL, 3, 1, 1, 15, JOF_CONST|JOF_PROP|JOF_DEC)
OPDEF(JSOP_DECNAME, 44, "decname", NULL, 3, 0, 1, 15, JOF_ATOM|JOF_NAME|JOF_DEC)
OPDEF(JSOP_DECPROP, 45, "decprop", NULL, 3, 1, 1, 15, JOF_ATOM|JOF_PROP|JOF_DEC)
OPDEF(JSOP_DECELEM, 46, "decelem", NULL, 1, 2, 1, 15, JOF_BYTE |JOF_ELEM|JOF_DEC)
OPDEF(JSOP_NAMEINC, 47, "nameinc", NULL, 3, 0, 1, 15, JOF_CONST|JOF_NAME|JOF_INC|JOF_POST)
OPDEF(JSOP_PROPINC, 48, "propinc", NULL, 3, 1, 1, 15, JOF_CONST|JOF_PROP|JOF_INC|JOF_POST|JOF_TMPSLOT)
OPDEF(JSOP_NAMEINC, 47, "nameinc", NULL, 3, 0, 1, 15, JOF_ATOM|JOF_NAME|JOF_INC|JOF_POST)
OPDEF(JSOP_PROPINC, 48, "propinc", NULL, 3, 1, 1, 15, JOF_ATOM|JOF_PROP|JOF_INC|JOF_POST|JOF_TMPSLOT)
OPDEF(JSOP_ELEMINC, 49, "eleminc", NULL, 1, 2, 1, 15, JOF_BYTE |JOF_ELEM|JOF_INC|JOF_POST|JOF_TMPSLOT)
OPDEF(JSOP_NAMEDEC, 50, "namedec", NULL, 3, 0, 1, 15, JOF_CONST|JOF_NAME|JOF_DEC|JOF_POST)
OPDEF(JSOP_PROPDEC, 51, "propdec", NULL, 3, 1, 1, 15, JOF_CONST|JOF_PROP|JOF_DEC|JOF_POST|JOF_TMPSLOT)
OPDEF(JSOP_NAMEDEC, 50, "namedec", NULL, 3, 0, 1, 15, JOF_ATOM|JOF_NAME|JOF_DEC|JOF_POST)
OPDEF(JSOP_PROPDEC, 51, "propdec", NULL, 3, 1, 1, 15, JOF_ATOM|JOF_PROP|JOF_DEC|JOF_POST|JOF_TMPSLOT)
OPDEF(JSOP_ELEMDEC, 52, "elemdec", NULL, 1, 2, 1, 15, JOF_BYTE |JOF_ELEM|JOF_DEC|JOF_POST|JOF_TMPSLOT)
OPDEF(JSOP_GETPROP, 53, "getprop", NULL, 3, 1, 1, 18, JOF_CONST|JOF_PROP)
OPDEF(JSOP_SETPROP, 54, "setprop", NULL, 3, 2, 1, 3, JOF_CONST|JOF_PROP|JOF_SET|JOF_ASSIGNING|JOF_DETECTING)
OPDEF(JSOP_GETPROP, 53, "getprop", NULL, 3, 1, 1, 18, JOF_ATOM|JOF_PROP)
OPDEF(JSOP_SETPROP, 54, "setprop", NULL, 3, 2, 1, 3, JOF_ATOM|JOF_PROP|JOF_SET|JOF_ASSIGNING|JOF_DETECTING)
OPDEF(JSOP_GETELEM, 55, "getelem", NULL, 1, 2, 1, 18, JOF_BYTE |JOF_ELEM|JOF_LEFTASSOC)
OPDEF(JSOP_SETELEM, 56, "setelem", NULL, 1, 3, 1, 3, JOF_BYTE |JOF_ELEM|JOF_SET|JOF_ASSIGNING|JOF_DETECTING)
OPDEF(JSOP_CALLNAME, 57, "callname", NULL, 3, 0, 2, 19, JOF_CONST|JOF_NAME|JOF_CALLOP)
OPDEF(JSOP_CALLNAME, 57, "callname", NULL, 3, 0, 2, 19, JOF_ATOM|JOF_NAME|JOF_CALLOP)
OPDEF(JSOP_CALL, 58, "call", NULL, 3, -1, 1, 18, JOF_UINT16|JOF_INVOKE)
OPDEF(JSOP_NAME, 59, "name", NULL, 3, 0, 1, 19, JOF_CONST|JOF_NAME)
OPDEF(JSOP_DOUBLE, 60, "double", NULL, 3, 0, 1, 16, JOF_CONST)
OPDEF(JSOP_STRING, 61, "string", NULL, 3, 0, 1, 19, JOF_CONST)
OPDEF(JSOP_NAME, 59, "name", NULL, 3, 0, 1, 19, JOF_ATOM|JOF_NAME)
OPDEF(JSOP_DOUBLE, 60, "double", NULL, 3, 0, 1, 16, JOF_ATOM)
OPDEF(JSOP_STRING, 61, "string", NULL, 3, 0, 1, 19, JOF_ATOM)
OPDEF(JSOP_ZERO, 62, "zero", "0", 1, 0, 1, 16, JOF_BYTE)
OPDEF(JSOP_ONE, 63, "one", "1", 1, 0, 1, 16, JOF_BYTE)
OPDEF(JSOP_NULL, 64, js_null_str, js_null_str, 1, 0, 1, 19, JOF_BYTE)
@ -187,9 +187,9 @@ OPDEF(JSOP_CLOSURE, 74, "closure", NULL, 3, 0, 0, 0, JOF_OBJECT
/* Export and import ops. */
OPDEF(JSOP_EXPORTALL, 75, "exportall", NULL, 1, 0, 0, 0, JOF_BYTE)
OPDEF(JSOP_EXPORTNAME,76, "exportname", NULL, 3, 0, 0, 0, JOF_CONST|JOF_NAME)
OPDEF(JSOP_EXPORTNAME,76, "exportname", NULL, 3, 0, 0, 0, JOF_ATOM|JOF_NAME)
OPDEF(JSOP_IMPORTALL, 77, "importall", NULL, 1, 1, 0, 0, JOF_BYTE)
OPDEF(JSOP_IMPORTPROP,78, "importprop", NULL, 3, 1, 0, 0, JOF_CONST|JOF_PROP|JOF_IMPORT)
OPDEF(JSOP_IMPORTPROP,78, "importprop", NULL, 3, 1, 0, 0, JOF_ATOM|JOF_PROP|JOF_IMPORT)
OPDEF(JSOP_IMPORTELEM,79, "importelem", NULL, 1, 2, 0, 0, JOF_BYTE |JOF_ELEM|JOF_IMPORT)
/* Push object literal. */
@ -216,7 +216,7 @@ OPDEF(JSOP_UINT16, 88, "uint16", NULL, 3, 0, 1, 16, JOF_UINT16
/* Object and array literal support. */
OPDEF(JSOP_NEWINIT, 89, "newinit", NULL, 1, 2, 1, 0, JOF_BYTE)
OPDEF(JSOP_ENDINIT, 90, "endinit", NULL, 1, 0, 0, 19, JOF_BYTE)
OPDEF(JSOP_INITPROP, 91, "initprop", NULL, 3, 1, 0, 3, JOF_CONST|JOF_PROP|JOF_DETECTING)
OPDEF(JSOP_INITPROP, 91, "initprop", NULL, 3, 1, 0, 3, JOF_ATOM|JOF_PROP|JOF_DETECTING)
OPDEF(JSOP_INITELEM, 92, "initelem", NULL, 1, 2, 0, 3, JOF_BYTE |JOF_ELEM|JOF_DETECTING)
OPDEF(JSOP_DEFSHARP, 93, "defsharp", NULL, 3, 0, 0, 0, JOF_UINT16)
OPDEF(JSOP_USESHARP, 94, "usesharp", NULL, 3, 0, 1, 0, JOF_UINT16)
@ -237,14 +237,14 @@ OPDEF(JSOP_VARDEC, 102,"vardec", NULL, 3, 0, 1, 15, JOF_QVAR |
OPDEF(JSOP_FORIN, 103,"forin", NULL, 1, 1, 1, 0, JOF_BYTE)
/* ECMA-compliant for/in ops. */
OPDEF(JSOP_FORNAME, 104,"forname", NULL, 3, 0, 1, 19, JOF_CONST|JOF_NAME|JOF_FOR)
OPDEF(JSOP_FORPROP, 105,"forprop", NULL, 3, 1, 1, 18, JOF_CONST|JOF_PROP|JOF_FOR)
OPDEF(JSOP_FORNAME, 104,"forname", NULL, 3, 0, 1, 19, JOF_ATOM|JOF_NAME|JOF_FOR)
OPDEF(JSOP_FORPROP, 105,"forprop", NULL, 3, 1, 1, 18, JOF_ATOM|JOF_PROP|JOF_FOR)
OPDEF(JSOP_FORELEM, 106,"forelem", NULL, 1, 1, 3, 18, JOF_BYTE |JOF_ELEM|JOF_FOR)
OPDEF(JSOP_POPN, 107,"popn", NULL, 3, -1, 0, 0, JOF_UINT16)
/* ECMA-compliant assignment ops. */
OPDEF(JSOP_BINDNAME, 108,"bindname", NULL, 3, 0, 1, 0, JOF_CONST|JOF_NAME|JOF_SET|JOF_ASSIGNING)
OPDEF(JSOP_SETNAME, 109,"setname", NULL, 3, 2, 1, 3, JOF_CONST|JOF_NAME|JOF_SET|JOF_ASSIGNING|JOF_DETECTING)
OPDEF(JSOP_BINDNAME, 108,"bindname", NULL, 3, 0, 1, 0, JOF_ATOM|JOF_NAME|JOF_SET|JOF_ASSIGNING)
OPDEF(JSOP_SETNAME, 109,"setname", NULL, 3, 2, 1, 3, JOF_ATOM|JOF_NAME|JOF_SET|JOF_ASSIGNING|JOF_DETECTING)
/* Exception handling ops. */
OPDEF(JSOP_THROW, 110,js_throw_str, NULL, 1, 1, 0, 0, JOF_BYTE)
@ -297,8 +297,8 @@ OPDEF(JSOP_SETTER, 124,js_setter_str,NULL, 1, 0, 0, 0, JOF_BYTE)
* Prolog bytecodes for defining function, var, and const names.
*/
OPDEF(JSOP_DEFFUN, 125,"deffun", NULL, 3, 0, 0, 0, JOF_OBJECT|JOF_DECLARING)
OPDEF(JSOP_DEFCONST, 126,"defconst", NULL, 3, 0, 0, 0, JOF_CONST|JOF_DECLARING)
OPDEF(JSOP_DEFVAR, 127,"defvar", NULL, 3, 0, 0, 0, JOF_CONST|JOF_DECLARING)
OPDEF(JSOP_DEFCONST, 126,"defconst", NULL, 3, 0, 0, 0, JOF_ATOM|JOF_DECLARING)
OPDEF(JSOP_DEFVAR, 127,"defvar", NULL, 3, 0, 0, 0, JOF_ATOM|JOF_DECLARING)
/* Auto-clone (if needed due to re-parenting) and push an anonymous function. */
OPDEF(JSOP_ANONFUNOBJ, 128, "anonfunobj", NULL, 3, 0, 1, 19, JOF_OBJECT)
@ -346,7 +346,7 @@ OPDEF(JSOP_ARGCNT, 137,"argcnt", NULL, 1, 0, 1, 18, JOF_BYTE)
* The local variable's slot number is the first immediate two-byte operand.
* The function object's atom index is the second immediate operand.
*/
OPDEF(JSOP_DEFLOCALFUN, 138,"deflocalfun",NULL, 5, 0, 0, 0, JOF_INDEXOBJECT|JOF_DECLARING)
OPDEF(JSOP_DEFLOCALFUN, 138,"deflocalfun",NULL, 5, 0, 0, 0, JOF_SLOTOBJECT|JOF_DECLARING)
/* Extended jumps. */
OPDEF(JSOP_GOTOX, 139,"gotox", NULL, 5, 0, 0, 0, JOF_JUMPX)
@ -372,12 +372,12 @@ OPDEF(JSOP_SETRVAL, 152,"setrval", NULL, 1, 1, 0, 2, JOF_BYTE)
OPDEF(JSOP_RETRVAL, 153,"retrval", NULL, 1, 0, 0, 0, JOF_BYTE)
/* Optimized global variable ops (we don't bother doing a JSOP_FORGVAR op). */
OPDEF(JSOP_GETGVAR, 154,"getgvar", NULL, 3, 0, 1, 19, JOF_CONST|JOF_NAME)
OPDEF(JSOP_SETGVAR, 155,"setgvar", NULL, 3, 1, 1, 3, JOF_CONST|JOF_NAME|JOF_SET|JOF_ASSIGNING|JOF_DETECTING)
OPDEF(JSOP_INCGVAR, 156,"incgvar", NULL, 3, 0, 1, 15, JOF_CONST|JOF_NAME|JOF_INC)
OPDEF(JSOP_DECGVAR, 157,"decgvar", NULL, 3, 0, 1, 15, JOF_CONST|JOF_NAME|JOF_DEC)
OPDEF(JSOP_GVARINC, 158,"gvarinc", NULL, 3, 0, 1, 15, JOF_CONST|JOF_NAME|JOF_INC|JOF_POST)
OPDEF(JSOP_GVARDEC, 159,"gvardec", NULL, 3, 0, 1, 15, JOF_CONST|JOF_NAME|JOF_DEC|JOF_POST)
OPDEF(JSOP_GETGVAR, 154,"getgvar", NULL, 3, 0, 1, 19, JOF_ATOM|JOF_NAME)
OPDEF(JSOP_SETGVAR, 155,"setgvar", NULL, 3, 1, 1, 3, JOF_ATOM|JOF_NAME|JOF_SET|JOF_ASSIGNING|JOF_DETECTING)
OPDEF(JSOP_INCGVAR, 156,"incgvar", NULL, 3, 0, 1, 15, JOF_ATOM|JOF_NAME|JOF_INC)
OPDEF(JSOP_DECGVAR, 157,"decgvar", NULL, 3, 0, 1, 15, JOF_ATOM|JOF_NAME|JOF_DEC)
OPDEF(JSOP_GVARINC, 158,"gvarinc", NULL, 3, 0, 1, 15, JOF_ATOM|JOF_NAME|JOF_INC|JOF_POST)
OPDEF(JSOP_GVARDEC, 159,"gvardec", NULL, 3, 0, 1, 15, JOF_ATOM|JOF_NAME|JOF_DEC|JOF_POST)
/* Regular expression literal requiring special "fork on exec" handling. */
OPDEF(JSOP_REGEXP, 160,"regexp", NULL, 3, 0, 1, 19, JOF_REGEXP)
@ -385,8 +385,8 @@ OPDEF(JSOP_REGEXP, 160,"regexp", NULL, 3, 0, 1, 19, JOF_REGEXP
/* XML (ECMA-357, a.k.a. "E4X") support. */
OPDEF(JSOP_DEFXMLNS, 161,"defxmlns", NULL, 1, 1, 0, 0, JOF_BYTE)
OPDEF(JSOP_ANYNAME, 162,"anyname", NULL, 1, 0, 1, 19, JOF_BYTE|JOF_XMLNAME)
OPDEF(JSOP_QNAMEPART, 163,"qnamepart", NULL, 3, 0, 1, 19, JOF_CONST|JOF_XMLNAME)
OPDEF(JSOP_QNAMECONST, 164,"qnameconst", NULL, 3, 1, 1, 19, JOF_CONST|JOF_XMLNAME)
OPDEF(JSOP_QNAMEPART, 163,"qnamepart", NULL, 3, 0, 1, 19, JOF_ATOM|JOF_XMLNAME)
OPDEF(JSOP_QNAMECONST, 164,"qnameconst", NULL, 3, 1, 1, 19, JOF_ATOM|JOF_XMLNAME)
OPDEF(JSOP_QNAME, 165,"qname", NULL, 1, 2, 1, 0, JOF_BYTE|JOF_XMLNAME)
OPDEF(JSOP_TOATTRNAME, 166,"toattrname", NULL, 1, 1, 1, 19, JOF_BYTE|JOF_XMLNAME)
OPDEF(JSOP_TOATTRVAL, 167,"toattrval", NULL, 1, 1, 1, 19, JOF_BYTE)
@ -403,10 +403,10 @@ OPDEF(JSOP_TOXMLLIST, 177,"toxmllist", NULL, 1, 1, 1, 19, JOF_BYTE)
OPDEF(JSOP_XMLTAGEXPR, 178,"xmltagexpr", NULL, 1, 1, 1, 0, JOF_BYTE)
OPDEF(JSOP_XMLELTEXPR, 179,"xmleltexpr", NULL, 1, 1, 1, 0, JOF_BYTE)
OPDEF(JSOP_XMLOBJECT, 180,"xmlobject", NULL, 3, 0, 1, 19, JOF_OBJECT)
OPDEF(JSOP_XMLCDATA, 181,"xmlcdata", NULL, 3, 0, 1, 19, JOF_CONST)
OPDEF(JSOP_XMLCOMMENT, 182,"xmlcomment", NULL, 3, 0, 1, 19, JOF_CONST)
OPDEF(JSOP_XMLPI, 183,"xmlpi", NULL, 3, 1, 1, 19, JOF_CONST)
OPDEF(JSOP_CALLPROP, 184,"callprop", NULL, 3, 1, 2, 18, JOF_CONST|JOF_PROP|JOF_CALLOP)
OPDEF(JSOP_XMLCDATA, 181,"xmlcdata", NULL, 3, 0, 1, 19, JOF_ATOM)
OPDEF(JSOP_XMLCOMMENT, 182,"xmlcomment", NULL, 3, 0, 1, 19, JOF_ATOM)
OPDEF(JSOP_XMLPI, 183,"xmlpi", NULL, 3, 1, 1, 19, JOF_ATOM)
OPDEF(JSOP_CALLPROP, 184,"callprop", NULL, 3, 1, 2, 18, JOF_ATOM|JOF_PROP|JOF_CALLOP)
OPDEF(JSOP_GETFUNNS, 185,"getfunns", NULL, 1, 0, 1, 19, JOF_BYTE)
OPDEF(JSOP_FOREACH, 186,"foreach", NULL, 1, 1, 1, 0, JOF_BYTE)
OPDEF(JSOP_DELDESC, 187,"deldesc", NULL, 1, 2, 1, 17, JOF_BYTE |JOF_ELEM|JOF_DEL)
@ -444,7 +444,7 @@ OPDEF(JSOP_STOP, 195,"stop", NULL, 1, 0, 0, 0, JOF_BYTE)
* Get an extant property value, throwing ReferenceError if the identified
* property does not exist.
*/
OPDEF(JSOP_GETXPROP, 196,"getxprop", NULL, 3, 1, 1, 18, JOF_CONST|JOF_PROP)
OPDEF(JSOP_GETXPROP, 196,"getxprop", NULL, 3, 1, 1, 18, JOF_ATOM|JOF_PROP)
OPDEF(JSOP_CALLXMLNAME, 197, "callxmlname", NULL, 1, 1, 2, 19, JOF_BYTE|JOF_CALLOP)
@ -491,10 +491,10 @@ OPDEF(JSOP_LEAVEBLOCKEXPR,215,"leaveblockexpr",NULL, 3, 0, 0, 1, JOF_UINT16
/*
* Optimize common JSOP_{THIS,GET{ARG,VAR,LOCAL}} -> JSOP_GETPROP cliches.
*/
OPDEF(JSOP_GETTHISPROP, 216,"getthisprop", NULL, 3, 0, 1, 18, JOF_CONST)
OPDEF(JSOP_GETARGPROP, 217,"getargprop", NULL, 5, 0, 1, 18, JOF_INDEXCONST|JOF_VARPROP)
OPDEF(JSOP_GETVARPROP, 218,"getvarprop", NULL, 5, 0, 1, 18, JOF_INDEXCONST|JOF_VARPROP)
OPDEF(JSOP_GETLOCALPROP, 219,"getlocalprop", NULL, 5, 0, 1, 18, JOF_INDEXCONST|JOF_VARPROP)
OPDEF(JSOP_GETTHISPROP, 216,"getthisprop", NULL, 3, 0, 1, 18, JOF_ATOM)
OPDEF(JSOP_GETARGPROP, 217,"getargprop", NULL, 5, 0, 1, 18, JOF_SLOTATOM|JOF_VARPROP)
OPDEF(JSOP_GETVARPROP, 218,"getvarprop", NULL, 5, 0, 1, 18, JOF_SLOTATOM|JOF_VARPROP)
OPDEF(JSOP_GETLOCALPROP, 219,"getlocalprop", NULL, 5, 0, 1, 18, JOF_SLOTATOM|JOF_VARPROP)
/*
* Optimize atom segments 1-3. These must be followed by JSOP_RESETBASE0 after
@ -504,7 +504,7 @@ OPDEF(JSOP_INDEXBASE1, 220,"atombase1", NULL, 1, 0, 0, 0, JOF_BYTE |
OPDEF(JSOP_INDEXBASE2, 221,"atombase2", NULL, 1, 0, 0, 0, JOF_BYTE |JOF_INDEXBASE)
OPDEF(JSOP_INDEXBASE3, 222,"atombase3", NULL, 1, 0, 0, 0, JOF_BYTE |JOF_INDEXBASE)
OPDEF(JSOP_CALLGVAR, 223, "callgvar", NULL, 3, 0, 2, 19, JOF_CONST|JOF_NAME|JOF_CALLOP)
OPDEF(JSOP_CALLGVAR, 223, "callgvar", NULL, 3, 0, 2, 19, JOF_ATOM|JOF_NAME|JOF_CALLOP)
OPDEF(JSOP_CALLVAR, 224, "callvar", NULL, 3, 0, 2, 19, JOF_QVAR |JOF_NAME|JOF_CALLOP)
OPDEF(JSOP_CALLARG, 225, "callarg", NULL, 3, 0, 2, 19, JOF_QARG |JOF_NAME|JOF_CALLOP)
OPDEF(JSOP_CALLLOCAL, 226, "calllocal", NULL, 3, 0, 2, 19, JOF_LOCAL|JOF_NAME|JOF_CALLOP)