forked from 0ad/0ad
Yves
e9e05f4efc
This commit contains all the required changes to our source files and build scripts (hopefully). A next commit will remove the old stuff of SpiderMonkey 1.8.5. Spcial thanks to: - H4writer who helped a lot mainly with the performance issues we had/have, but also with other problems or questions. - Leper for the review. - Historic_bruno for implementing the build scripts on Mac OS X and testing on the Mac. - The people from the #jsapi channel and from mozilla.dev.tech.js-engine who answered a lot of questions and helped solving problems. - All the other people who helped Refs #1886 Fixes #2442 Fixes #2416 This was SVN commit r14877.
71 lines
3.5 KiB
C++
71 lines
3.5 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
|
|
* This file is part of 0 A.D.
|
|
*
|
|
* 0 A.D. is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 0 A.D. is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <boost/preprocessor/punctuation/comma_if.hpp>
|
|
#include <boost/preprocessor/repetition/repeat.hpp>
|
|
|
|
// Define lots of useful macros:
|
|
|
|
// Varieties of comma-separated list to fit on the head/tail/whole of another comma-separated list
|
|
#define NUMBERED_LIST_HEAD(z, i, data) data##i,
|
|
#define NUMBERED_LIST_TAIL(z, i, data) ,data##i
|
|
#define NUMBERED_LIST_BALANCED(z, i, data) BOOST_PP_COMMA_IF(i) data##i
|
|
// Some other things
|
|
#define TYPED_ARGS(z, i, data) , T##i a##i
|
|
#define CONVERT_ARG(z, i, data) T##i a##i; if (! ScriptInterface::FromJSVal<T##i>(cx, i < argc ? JS_ARGV(cx, vp)[i] : JS::UndefinedValue(), a##i)) return false;
|
|
|
|
// List-generating macros, named roughly after their first list item
|
|
#define TYPENAME_T0_HEAD(z, i) BOOST_PP_REPEAT_##z (i, NUMBERED_LIST_HEAD, typename T) // "typename T0, typename T1, "
|
|
#define TYPENAME_T0_TAIL(z, i) BOOST_PP_REPEAT_##z (i, NUMBERED_LIST_TAIL, typename T) // ", typename T0, typename T1"
|
|
#define T0(z, i) BOOST_PP_REPEAT_##z (i, NUMBERED_LIST_BALANCED, T) // "T0, T1"
|
|
#define T0_HEAD(z, i) BOOST_PP_REPEAT_##z (i, NUMBERED_LIST_HEAD, T) // "T0, T1, "
|
|
#define T0_TAIL(z, i) BOOST_PP_REPEAT_##z (i, NUMBERED_LIST_TAIL, T) // ", T0, T1"
|
|
#define T0_A0(z, i) BOOST_PP_REPEAT_##z (i, TYPED_ARGS, ~) // "T0 a0, T1 a1"
|
|
#define A0(z, i) BOOST_PP_REPEAT_##z (i, NUMBERED_LIST_BALANCED, a) // "a0, a1"
|
|
#define A0_TAIL(z, i) BOOST_PP_REPEAT_##z (i, NUMBERED_LIST_TAIL, a) // ", a0, a1"
|
|
|
|
// Define RegisterFunction<TR, T0..., f>
|
|
#define OVERLOADS(z, i, data) \
|
|
template <typename R, TYPENAME_T0_HEAD(z,i) R (*fptr) ( ScriptInterface::CxPrivate* T0_TAIL(z,i) )> \
|
|
void RegisterFunction(const char* name) { \
|
|
Register(name, call<R, T0_HEAD(z,i) fptr>, nargs<0 T0_TAIL(z,i)>()); \
|
|
}
|
|
BOOST_PP_REPEAT(SCRIPT_INTERFACE_MAX_ARGS, OVERLOADS, ~)
|
|
#undef OVERLOADS
|
|
|
|
// JSFastNative-compatible function that wraps the function identified in the template argument list
|
|
// (Definition comes later, since it depends on some things we haven't defined yet)
|
|
#define OVERLOADS(z, i, data) \
|
|
template <typename R, TYPENAME_T0_HEAD(z,i) R (*fptr) ( ScriptInterface::CxPrivate* T0_TAIL(z,i) )> \
|
|
static JSBool call(JSContext* cx, uint argc, jsval* vp);
|
|
BOOST_PP_REPEAT(SCRIPT_INTERFACE_MAX_ARGS, OVERLOADS, ~)
|
|
#undef OVERLOADS
|
|
|
|
// Similar, for class methods
|
|
#define OVERLOADS(z, i, data) \
|
|
template <typename R, TYPENAME_T0_HEAD(z,i) JSClass* CLS, typename TC, R (TC::*fptr) ( T0(z,i) )> \
|
|
static JSBool callMethod(JSContext* cx, uint argc, jsval* vp);
|
|
BOOST_PP_REPEAT(SCRIPT_INTERFACE_MAX_ARGS, OVERLOADS, ~)
|
|
#undef OVERLOADS
|
|
|
|
// Argument-number counter
|
|
#define OVERLOADS(z, i, data) \
|
|
template <int dummy TYPENAME_T0_TAIL(z,i)> /* add a dummy parameter so we still compile with 0 template args */ \
|
|
static size_t nargs() { return i; }
|
|
BOOST_PP_REPEAT(SCRIPT_INTERFACE_MAX_ARGS, OVERLOADS, ~)
|
|
#undef OVERLOADS
|