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Reduce build latency and fix old cpu bugs

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Justine Tunney 2021-08-05 14:43:53 -07:00
parent df8ab0aa0c
commit 533f3d1ef1
69 changed files with 43069 additions and 43683 deletions
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third_party/quickjs/reflect.c vendored Normal file
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/*
* QuickJS Javascript Engine
*
* Copyright (c) 2017-2021 Fabrice Bellard
* Copyright (c) 2017-2021 Charlie Gordon
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "third_party/quickjs/internal.h"
asm(".ident\t\"\\n\\n\
QuickJS (MIT License)\\n\
Copyright (c) 2017-2021 Fabrice Bellard\\n\
Copyright (c) 2017-2021 Charlie Gordon\"");
asm(".include \"libc/disclaimer.inc\"");
/* clang-format off */
static JSValue js_reflect_apply(JSContext *ctx, JSValueConst this_val,
int argc, JSValueConst *argv)
{
return js_function_apply(ctx, argv[0], max_int(0, argc - 1), argv + 1, 2);
}
static JSValue js_reflect_construct(JSContext *ctx, JSValueConst this_val,
int argc, JSValueConst *argv)
{
JSValueConst func, array_arg, new_target;
JSValue *tab, ret;
uint32_t len;
func = argv[0];
array_arg = argv[1];
if (argc > 2) {
new_target = argv[2];
if (!JS_IsConstructor(ctx, new_target))
return JS_ThrowTypeError(ctx, "not a constructor");
} else {
new_target = func;
}
tab = build_arg_list(ctx, &len, array_arg);
if (!tab)
return JS_EXCEPTION;
ret = JS_CallConstructor2(ctx, func, new_target, len, (JSValueConst *)tab);
free_arg_list(ctx, tab, len);
return ret;
}
static JSValue js_reflect_deleteProperty(JSContext *ctx, JSValueConst this_val,
int argc, JSValueConst *argv)
{
JSValueConst obj;
JSAtom atom;
int ret;
obj = argv[0];
if (JS_VALUE_GET_TAG(obj) != JS_TAG_OBJECT)
return JS_ThrowTypeErrorNotAnObject(ctx);
atom = JS_ValueToAtom(ctx, argv[1]);
if (UNLIKELY(atom == JS_ATOM_NULL))
return JS_EXCEPTION;
ret = JS_DeleteProperty(ctx, obj, atom, 0);
JS_FreeAtom(ctx, atom);
if (ret < 0)
return JS_EXCEPTION;
else
return JS_NewBool(ctx, ret);
}
static JSValue js_reflect_get(JSContext *ctx, JSValueConst this_val,
int argc, JSValueConst *argv)
{
JSValueConst obj, prop, receiver;
JSAtom atom;
JSValue ret;
obj = argv[0];
prop = argv[1];
if (JS_VALUE_GET_TAG(obj) != JS_TAG_OBJECT)
return JS_ThrowTypeErrorNotAnObject(ctx);
if (argc > 2)
receiver = argv[2];
else
receiver = obj;
atom = JS_ValueToAtom(ctx, prop);
if (UNLIKELY(atom == JS_ATOM_NULL))
return JS_EXCEPTION;
ret = JS_GetPropertyInternal(ctx, obj, atom, receiver, FALSE);
JS_FreeAtom(ctx, atom);
return ret;
}
static JSValue js_reflect_has(JSContext *ctx, JSValueConst this_val,
int argc, JSValueConst *argv)
{
JSValueConst obj, prop;
JSAtom atom;
int ret;
obj = argv[0];
prop = argv[1];
if (JS_VALUE_GET_TAG(obj) != JS_TAG_OBJECT)
return JS_ThrowTypeErrorNotAnObject(ctx);
atom = JS_ValueToAtom(ctx, prop);
if (UNLIKELY(atom == JS_ATOM_NULL))
return JS_EXCEPTION;
ret = JS_HasProperty(ctx, obj, atom);
JS_FreeAtom(ctx, atom);
if (ret < 0)
return JS_EXCEPTION;
else
return JS_NewBool(ctx, ret);
}
static JSValue js_reflect_set(JSContext *ctx, JSValueConst this_val,
int argc, JSValueConst *argv)
{
JSValueConst obj, prop, val, receiver;
int ret;
JSAtom atom;
obj = argv[0];
prop = argv[1];
val = argv[2];
if (argc > 3)
receiver = argv[3];
else
receiver = obj;
if (JS_VALUE_GET_TAG(obj) != JS_TAG_OBJECT)
return JS_ThrowTypeErrorNotAnObject(ctx);
atom = JS_ValueToAtom(ctx, prop);
if (UNLIKELY(atom == JS_ATOM_NULL))
return JS_EXCEPTION;
ret = JS_SetPropertyGeneric(ctx, obj, atom,
JS_DupValue(ctx, val), receiver, 0);
JS_FreeAtom(ctx, atom);
if (ret < 0)
return JS_EXCEPTION;
else
return JS_NewBool(ctx, ret);
}
static JSValue js_reflect_setPrototypeOf(JSContext *ctx, JSValueConst this_val,
int argc, JSValueConst *argv)
{
int ret;
ret = JS_SetPrototypeInternal(ctx, argv[0], argv[1], FALSE);
if (ret < 0)
return JS_EXCEPTION;
else
return JS_NewBool(ctx, ret);
}
static JSValue js_reflect_ownKeys(JSContext *ctx, JSValueConst this_val,
int argc, JSValueConst *argv)
{
if (JS_VALUE_GET_TAG(argv[0]) != JS_TAG_OBJECT)
return JS_ThrowTypeErrorNotAnObject(ctx);
return JS_GetOwnPropertyNames2(ctx, argv[0],
JS_GPN_STRING_MASK | JS_GPN_SYMBOL_MASK,
JS_ITERATOR_KIND_KEY);
}
static const JSCFunctionListEntry js_reflect_funcs[] = {
JS_CFUNC_DEF("apply", 3, js_reflect_apply ),
JS_CFUNC_DEF("construct", 2, js_reflect_construct ),
JS_CFUNC_MAGIC_DEF("defineProperty", 3, js_object_defineProperty, 1 ),
JS_CFUNC_DEF("deleteProperty", 2, js_reflect_deleteProperty ),
JS_CFUNC_DEF("get", 2, js_reflect_get ),
JS_CFUNC_MAGIC_DEF("getOwnPropertyDescriptor", 2, js_object_getOwnPropertyDescriptor, 1 ),
JS_CFUNC_MAGIC_DEF("getPrototypeOf", 1, js_object_getPrototypeOf, 1 ),
JS_CFUNC_DEF("has", 2, js_reflect_has ),
JS_CFUNC_MAGIC_DEF("isExtensible", 1, js_object_isExtensible, 1 ),
JS_CFUNC_DEF("ownKeys", 1, js_reflect_ownKeys ),
JS_CFUNC_MAGIC_DEF("preventExtensions", 1, js_object_preventExtensions, 1 ),
JS_CFUNC_DEF("set", 3, js_reflect_set ),
JS_CFUNC_DEF("setPrototypeOf", 2, js_reflect_setPrototypeOf ),
JS_PROP_STRING_DEF("[Symbol.toStringTag]", "Reflect", JS_PROP_CONFIGURABLE ),
};
static const JSCFunctionListEntry js_reflect_obj[] = {
JS_OBJECT_DEF("Reflect", js_reflect_funcs, countof(js_reflect_funcs), JS_PROP_WRITABLE | JS_PROP_CONFIGURABLE ),
};
void JS_AddIntrinsicReflect(JSContext *ctx) {
JS_SetPropertyFunctionList(ctx, ctx->global_obj, js_reflect_obj, countof(js_reflect_obj));
}