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Contents of /trunk/js/builtins.tbl

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Revision 332 - (show annotations)
Thu Oct 23 19:03:33 2008 UTC (13 years, 6 months ago) by siliconforks
File size: 10723 byte(s) 
Add SpiderMonkey from Firefox 3.1b1.

The following directories and files were removed:
correct/, correct.js
liveconnect/
nanojit/
t/
v8/
vprof/
xpconnect/
all JavaScript files (Y.js, call.js, if.js, math-partial-sums.js, md5.js, perfect.js, trace-test.js, trace.js)
1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2 * vim: set ts=8 sw=4 et tw=0 ft=C:
3 *
4 * ***** BEGIN LICENSE BLOCK *****
5 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
6 *
7 * The contents of this file are subject to the Mozilla Public License Version
8 * 1.1 (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
10 * http://www.mozilla.org/MPL/
11 *
12 * Software distributed under the License is distributed on an "AS IS" basis,
13 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
14 * for the specific language governing rights and limitations under the
15 * License.
16 *
17 * The Original Code is Mozilla SpiderMonkey JavaScript 1.9 code, released
18 * June 22, 2008.
19 *
20 * The Initial Developer of the Original Code is
21 * Andreas Gal <gal@uci.edu>
22 *
23 * Contributor(s):
24 *
25 * Alternatively, the contents of this file may be used under the terms of
26 * either of the GNU General Public License Version 2 or later (the "GPL"),
27 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 * in which case the provisions of the GPL or the LGPL are applicable instead
29 * of those above. If you wish to allow use of your version of this file only
30 * under the terms of either the GPL or the LGPL, and not to allow others to
31 * use your version of this file under the terms of the MPL, indicate your
32 * decision by deleting the provisions above and replace them with the notice
33 * and other provisions required by the GPL or the LGPL. If you do not delete
34 * the provisions above, a recipient may use your version of this file under
35 * the terms of any one of the MPL, the GPL or the LGPL.
36 *
37 * ***** END LICENSE BLOCK ***** */
38
39 /**
40 * This file declares the various builtins we recognize, and is
41 * included in various places in interesting ways. Each line starts
42 * with "BUILTIN" then an integer indicating the number of arguments
43 * the builtin takes. Builtins with no arguments are not supported at
44 * the moment.
45 *
46 * This is followed, in parentheses, by the following things, in order:
47 * - A name for the builtin. Prefixed with "F_" this is the opcode name to
48 * pass to insCall. Prefixed with "js_" this is the name of the actual
49 * native method to call.
50 * - The sizes of the arguments to the native, in order. These can be "LO" for
51 * integers (any size), pointers, or jsvals and "F" for doubles.
52 * - The size of the return value. This can be "LO" for 32-bit integers, "P"
53 * for pointers or jsvals, "F" for doubles, "Q" for 64-bit integers.
54 * - The actual C++ type of the return value
55 * - The C++ types of the arguments, in order
56 * - A boolean value (0 = false, 1 = true) indicating whether the builtin call
57 * can be optimized away during common subexpression elimination. This
58 * should only be true if the the builtin is idempotent and the return value
59 * is uniquely determined by the values of the arguments.
60 * - A boolean value (0 = false, 1 = true) indicating whether the builtin call
61 * can be optimized away during constant folding. This should only be true
62 * if the builtin is idempotent and if the return value can be determined at
63 * compile time if the input values are known at compile time.
64 */
65
66 /*
67 * NB: bool FASTCALL is not compatible with Nanojit's calling convention usage.
68 * Do not use bool FASTCALL, use JSBool only!
69 */
70
71 BUILTIN2(BoxDouble, LO, F, P, jsval, JSContext*, jsdouble, 1, 1)
72 BUILTIN2(BoxInt32, LO, LO, P, jsval, JSContext*, jsint, 1, 1)
73 BUILTIN1(UnboxDouble, LO, F, jsdouble, jsval, 1, 1)
74 BUILTIN1(UnboxInt32, LO, LO, int32, jsval, 1, 1)
75 BUILTIN2(dmod, F, F, F, jsdouble, jsdouble, jsdouble, 1, 1)
76 BUILTIN2(imod, LO, LO, LO, jsint, jsint, jsint, 1, 1)
77 BUILTIN1(DoubleToInt32, F, LO, int32, jsdouble, 1, 1)
78 BUILTIN1(DoubleToUint32, F, LO, int32, jsdouble, 1, 1)
79 BUILTIN1(Math_sin, F, F, jsdouble, jsdouble, 1, 1)
80 BUILTIN1(Math_cos, F, F, jsdouble, jsdouble, 1, 1)
81 BUILTIN2(Math_pow, F, F, F, jsdouble, jsdouble, jsdouble, 1, 1)
82 BUILTIN1(Math_sqrt, F, F, jsdouble, jsdouble, 1, 1)
83 BUILTIN1(Math_floor, F, F, jsdouble, jsdouble, 1, 1)
84 BUILTIN1(Math_ceil, F, F, jsdouble, jsdouble, 1, 1)
85 BUILTIN1(Math_log, F, F, jsdouble, jsdouble, 1, 1)
86 BUILTIN2(Math_max, F, F, F, jsdouble, jsdouble, jsdouble, 1, 1)
87 BUILTIN4(Array_dense_setelem, LO, LO, LO, LO, LO, bool, JSContext*, JSObject*, jsint, jsval, 0, 0)
88 BUILTIN3(Array_p_join, LO, LO, LO, P, JSString*, JSContext*, JSObject*, JSString*, 0, 0)
89 BUILTIN4(String_p_substring, LO, LO, LO, LO, P, JSString*, JSContext*, JSString*, jsint, jsint, 1, 1)
90 BUILTIN3(String_p_substring_1, LO, LO, LO, P, JSString*, JSContext*, JSString*, jsint, 1, 1)
91 BUILTIN3(ConcatStrings, LO, LO, LO, P, JSString*, JSContext*, JSString*, JSString*, 1, 1)
92 BUILTIN3(String_getelem, LO, LO, LO, P, JSString*, JSContext*, JSString*, jsint, 1, 1)
93 BUILTIN2(String_fromCharCode, LO, LO, P, JSString*, JSContext*, jsint, 1, 1)
94 BUILTIN2(String_p_charCodeAt, LO, LO, LO, jsint, JSString*, jsint, 1, 1)
95 BUILTIN3(String_p_concat_1int, LO, LO, LO, P, JSString*, JSContext*, JSString*, jsint, 1, 1)
96 BUILTIN4(String_p_concat_2str, LO, LO, LO, LO, P, JSString*, JSContext*, JSString*, JSString*, JSString*, 1, 1)
97 BUILTIN5(String_p_concat_3str, LO, LO, LO, LO, LO, P, JSString*, JSContext*, JSString*, JSString*, JSString*, JSString*, 1, 1)
98 BUILTIN4(String_p_match, LO, LO, LO, LO, P, JSObject*, JSContext*, JSString*, jsbytecode*, JSObject*, 1, 1)
99 BUILTIN4(String_p_match_obj, LO, LO, LO, LO, P, JSObject*, JSContext*, JSObject*, jsbytecode*, JSObject*, 1, 1)
100 BUILTIN4(String_p_replace_str, LO, LO, LO, LO, P, JSString*, JSContext*, JSString*, JSObject*, JSString*, 1, 1)
101 BUILTIN4(String_p_replace_str2, LO, LO, LO, LO, P, JSString*, JSContext*, JSString*, JSString*, JSString*, 1, 1)
102 BUILTIN5(String_p_replace_str3, LO, LO, LO, LO, LO, P, JSString*, JSContext*, JSString*, JSString*, JSString*, JSString*, 1, 1)
103 BUILTIN3(String_p_split, LO, LO, LO, P, JSObject*, JSContext*, JSString*, JSString*, 0, 0)
104 BUILTIN2(toLowerCase, LO, LO, P, JSString*, JSContext*, JSString*, 1, 1)
105 BUILTIN2(toUpperCase, LO, LO, P, JSString*, JSContext*, JSString*, 1, 1)
106 BUILTIN1(Math_random, LO, F, jsdouble, JSRuntime*, 0, 0)
107 BUILTIN2(EqualStrings, LO, LO, LO, bool, JSString*, JSString*, 1, 1)
108 BUILTIN2(CompareStrings, LO, LO, LO, bool, JSString*, JSString*, 1, 1)
109 BUILTIN2(StringToNumber, LO, LO, F, jsdouble, JSContext*, JSString*, 1, 1)
110 BUILTIN2(StringToInt32, LO, LO, LO, jsint, JSContext*, JSString*, 1, 1)
111 BUILTIN2(ParseInt, LO, LO, F, jsdouble, JSContext*, JSString*, 1, 1)
112 BUILTIN1(ParseIntDouble, F, F, jsdouble, jsdouble, 1, 1)
113 BUILTIN2(ParseFloat, LO, LO, F, jsdouble, JSContext*, JSString*, 1, 1)
114 BUILTIN3(Any_getprop, LO, LO, LO, P, jsval, JSContext*, JSObject*, JSString*, 0, 0)
115 BUILTIN4(Any_setprop, LO, LO, LO, LO, LO, bool, JSContext*, JSObject*, JSString*, jsval, 0, 0)
116 BUILTIN3(Any_getelem, LO, LO, LO, P, jsval, JSContext*, JSObject*, jsuint, 0, 0)
117 BUILTIN4(Any_setelem, LO, LO, LO, LO, LO, bool, JSContext*, JSObject*, jsuint, jsval, 0, 0)
118 BUILTIN3(FastValueToIterator, LO, LO, LO, P, JSObject*, JSContext*, jsuint, jsval, 0, 0)
119 BUILTIN2(FastCallIteratorNext, LO, LO, P, JSObject*, JSContext*, JSObject*, 0, 0)
120 BUILTIN2(CloseIterator, LO, LO, LO, bool, JSContext*, jsval, 0, 0)
121 BUILTIN2(CallTree, LO, LO, P, nanojit::GuardRecord*, avmplus::InterpState*, nanojit::Fragment*, 0, 0)
122 BUILTIN2(FastNewArray, LO, LO, P, JSObject*, JSContext*, JSObject*, 0, 0)
123 BUILTIN2(FastNewObject, LO, LO, P, JSObject*, JSContext*, JSObject*, 0, 0)
124 BUILTIN3(AddProperty, LO, LO, LO, LO, bool, JSContext*, JSObject*, JSScopeProperty*, 0, 0)
125 BUILTIN3(HasNamedProperty, LO, LO, LO, LO, bool, JSContext*, JSObject*, JSString*, 0, 0)
126 BUILTIN3(CallGetter, LO, LO, LO, P, jsval, JSContext*, JSObject*, JSScopeProperty*, 0, 0)
127 BUILTIN2(TypeOfObject, LO, LO, P, JSString*, JSContext*, JSObject*, 1, 1)
128 BUILTIN2(TypeOfBoolean, LO, LO, P, JSString*, JSContext*, jsint, 1, 1)
129 BUILTIN2(NumberToString, LO, F, P, JSString*, JSContext*, jsdouble, 1, 1)
130 BUILTIN3(Object_p_hasOwnProperty,
131 LO, LO, LO, LO, jsint, JSContext*, JSObject*, JSString*, 0, 0)
132 BUILTIN3(Object_p_propertyIsEnumerable,
133 LO, LO, LO, LO, jsint, JSContext*, JSObject*, JSString*, 0, 0)
134 BUILTIN2(BooleanToNumber, LO, LO, F, jsdouble, JSContext*, jsint, 1, 1)
135 BUILTIN2(ObjectToString, LO, LO, P, JSString*, JSContext*, JSObject*, 0, 0)
136 BUILTIN3(Array_1int, LO, LO, LO, P, JSObject*, JSContext*, JSObject*, jsint, 0, 0)
137 BUILTIN3(Array_1str, LO, LO, LO, P, JSObject*, JSContext*, JSObject*, JSString*, 0, 0)
138 BUILTIN4(Array_2obj, LO, LO, LO, LO, P, JSObject*, JSContext*, JSObject*, JSObject*, JSObject**, 0, 0)
139 BUILTIN5(Array_3num, LO, LO, F, F, F, P, JSObject*, JSContext*, JSObject*, jsdouble, jsdouble, jsdouble, 0, 0)
140 BUILTIN1(Arguments, LO, P, JSObject*, JSContext*, 0, 0)
141
142 // Don't really need an argument here, but we don't support arg-less builtins
143 BUILTIN1(Date_now, LO, F, jsdouble, JSContext*, 0, 0)
144
145 // soft float
146 BUILTIN1(fneg, F, F, jsdouble, jsdouble, 1, 1)
147 BUILTIN1(i2f, LO, F, jsdouble, jsint, 1, 1)
148 BUILTIN1(u2f, LO, F, jsdouble, jsuint, 1, 1)
149 BUILTIN2(fcmpeq, F, F, LO, jsint, jsdouble, jsdouble, 1, 1)
150 BUILTIN2(fcmplt, F, F, LO, jsint, jsdouble, jsdouble, 1, 1)
151 BUILTIN2(fcmple, F, F, LO, jsint, jsdouble, jsdouble, 1, 1)
152 BUILTIN2(fcmpgt, F, F, LO, jsint, jsdouble, jsdouble, 1, 1)
153 BUILTIN2(fcmpge, F, F, LO, jsint, jsdouble, jsdouble, 1, 1)
154 BUILTIN2(fmul, F, F, F, jsdouble, jsdouble, jsdouble, 1, 1)
155 BUILTIN2(fadd, F, F, F, jsdouble, jsdouble, jsdouble, 1, 1)
156 BUILTIN2(fdiv, F, F, F, jsdouble, jsdouble, jsdouble, 1, 1)
157 BUILTIN2(fsub, F, F, F, jsdouble, jsdouble, jsdouble, 1, 1)
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