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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* vim: set ts=8 sw=4 et tw=0 ft=C:
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
* The Original Code is Mozilla SpiderMonkey JavaScript 1.9 code, released
* June 22, 2008.
* The Initial Developer of the Original Code is
* Andreas Gal <>
* Contributor(s):
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
* ***** END LICENSE BLOCK ***** */
* This file declares builtin functions that can be called from JITted code.
* Each line starts with "BUILTIN" and an integer, the number of arguments the
* builtin takes. Builtins with no arguments are not supported.
* The macro arguments are:
* - 'extern' to indicate extern linkage for these functions and the associated
* CallInfo.
* - The return type. This identifier must name one of the _JS_TYPEINFO_*
* macros defined in jsbuiltins.h.
* - The builtin name. Prefixed with "js_" this gives the native function name.
* - The parameter types.
* - The cse flag. 1 if the builtin call can be optimized away by common
* subexpression elimination; otherwise 0. This should be 1 only if the
* function is idempotent and the return value is determined solely by the
* arguments.
* - The fold flag. Reserved. The same as cse for now.
* NB: bool FASTCALL is not compatible with Nanojit's calling convention usage.
* Do not use bool FASTCALL, use JSBool only!
BUILTIN2(extern, JSVAL, js_BoxDouble, CONTEXT, DOUBLE, 1, 1)
BUILTIN2(extern, JSVAL, js_BoxInt32, CONTEXT, INT32, 1, 1)
BUILTIN1(extern, DOUBLE, js_UnboxDouble, JSVAL, 1, 1)
BUILTIN1(extern, INT32, js_UnboxInt32, JSVAL, 1, 1)
BUILTIN2(extern, DOUBLE, js_dmod, DOUBLE, DOUBLE, 1, 1)
BUILTIN2(extern, INT32, js_imod, INT32, INT32, 1, 1)
BUILTIN1(extern, INT32, js_DoubleToInt32, DOUBLE, 1, 1)
BUILTIN1(extern, UINT32, js_DoubleToUint32, DOUBLE, 1, 1)
BUILTIN2(extern, DOUBLE, js_StringToNumber, CONTEXT, STRING, 1, 1)
BUILTIN2(extern, INT32, js_StringToInt32, CONTEXT, STRING, 1, 1)
BUILTIN2(FRIEND, BOOL, js_CloseIterator, CONTEXT, JSVAL, 0, 0)
BUILTIN3(extern, BOOL, js_AddProperty, CONTEXT, OBJECT, SCOPEPROP, 0, 0)
BUILTIN3(extern, BOOL, js_HasNamedProperty, CONTEXT, OBJECT, STRING, 0, 0)
BUILTIN3(extern, BOOL, js_HasNamedPropertyInt32, CONTEXT, OBJECT, INT32, 0, 0)
BUILTIN3(extern, JSVAL, js_CallGetter, CONTEXT, OBJECT, SCOPEPROP, 0, 0)
BUILTIN2(extern, STRING, js_TypeOfObject, CONTEXT, OBJECT, 1, 1)
BUILTIN2(extern, STRING, js_TypeOfBoolean, CONTEXT, INT32, 1, 1)
BUILTIN2(extern, DOUBLE, js_BooleanOrUndefinedToNumber, CONTEXT, INT32, 1, 1)
BUILTIN2(extern, STRING, js_BooleanOrUndefinedToString, CONTEXT, INT32, 1, 1)
BUILTIN2(extern, OBJECT, js_Arguments, CONTEXT, OBJECT 0, 0)
BUILTIN4(extern, OBJECT, js_NewNullClosure, CONTEXT, OBJECT, OBJECT, OBJECT, 0, 0)
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