/js/lib/Socket.IO-node/support/expresso/deps/jscoverage/js/builtins.tbl

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/**
 * 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)
BUILTIN3(extern, JSVAL,     js_Any_getprop, CONTEXT, OBJECT, STRING,            0, 0)
BUILTIN4(extern, BOOL,      js_Any_setprop, CONTEXT, OBJECT, STRING, JSVAL,     0, 0)
BUILTIN3(extern, JSVAL,     js_Any_getelem, CONTEXT, OBJECT, INT32,             0, 0)
BUILTIN4(extern, BOOL,      js_Any_setelem, CONTEXT, OBJECT, INT32, JSVAL,      0, 0)
BUILTIN3(extern, OBJECT,    js_FastValueToIterator, CONTEXT, UINT32, JSVAL,     0, 0)
BUILTIN2(extern, JSVAL,     js_FastCallIteratorNext, CONTEXT, OBJECT,           0, 0)
BUILTIN2(FRIEND, BOOL,      js_CloseIterator, CONTEXT, JSVAL,                   0, 0)
BUILTIN2(extern, SIDEEXIT,  js_CallTree, INTERPSTATE, FRAGMENT,                 0, 0)
BUILTIN2(extern, OBJECT,    js_FastNewObject, CONTEXT, OBJECT,                  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, STRING,    js_ObjectToString, CONTEXT, OBJECT,                 0, 0)
BUILTIN1(extern, OBJECT,    js_Arguments, CONTEXT,                              0, 0)