gecko/js/public/OldDebugAPI.h

107 lines
2.7 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* vim: set ts=8 sts=4 et sw=4 tw=99:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef js_OldDebugAPI_h
#define js_OldDebugAPI_h
/*
* JS debugger API.
*/
#include "mozilla/NullPtr.h"
#include "jsapi.h"
#include "jsbytecode.h"
#include "js/CallArgs.h"
#include "js/TypeDecls.h"
class JSAtom;
struct JSFreeOp;
namespace js {
class InterpreterFrame;
class FrameIter;
class ScriptSource;
}
namespace JS {
extern JS_PUBLIC_API(char *)
FormatStackDump(JSContext *cx, char *buf, bool showArgs, bool showLocals, bool showThisProps);
} // namespace JS
# ifdef JS_DEBUG
JS_FRIEND_API(void) js_DumpValue(const JS::Value &val);
JS_FRIEND_API(void) js_DumpId(jsid id);
JS_FRIEND_API(void) js_DumpInterpreterFrame(JSContext *cx, js::InterpreterFrame *start = nullptr);
# endif
JS_FRIEND_API(void)
js_DumpBacktrace(JSContext *cx);
typedef enum JSTrapStatus {
JSTRAP_ERROR,
JSTRAP_CONTINUE,
JSTRAP_RETURN,
JSTRAP_THROW,
JSTRAP_LIMIT
} JSTrapStatus;
extern JS_PUBLIC_API(JSString *)
JS_DecompileScript(JSContext *cx, JS::HandleScript script, const char *name, unsigned indent);
/************************************************************************/
// Raw JSScript* because this needs to be callable from a signal handler.
extern JS_PUBLIC_API(unsigned)
JS_PCToLineNumber(JSContext *cx, JSScript *script, jsbytecode *pc);
extern JS_PUBLIC_API(jsbytecode *)
JS_LineNumberToPC(JSContext *cx, JSScript *script, unsigned lineno);
extern JS_PUBLIC_API(JSScript *)
JS_GetFunctionScript(JSContext *cx, JS::HandleFunction fun);
/************************************************************************/
extern JS_PUBLIC_API(const char *)
JS_GetScriptFilename(JSScript *script);
extern JS_PUBLIC_API(const char16_t *)
JS_GetScriptSourceMap(JSContext *cx, JSScript *script);
extern JS_PUBLIC_API(unsigned)
JS_GetScriptBaseLineNumber(JSContext *cx, JSScript *script);
extern JS_PUBLIC_API(unsigned)
JS_GetScriptLineExtent(JSContext *cx, JSScript *script);
/************************************************************************/
/**
* Add various profiling-related functions as properties of the given object.
*/
extern JS_PUBLIC_API(bool)
JS_DefineProfilingFunctions(JSContext *cx, JSObject *obj);
/* Defined in vm/Debugger.cpp. */
extern JS_PUBLIC_API(bool)
JS_DefineDebuggerObject(JSContext *cx, JS::HandleObject obj);
extern JS_PUBLIC_API(void)
JS_DumpPCCounts(JSContext *cx, JS::HandleScript script);
extern JS_PUBLIC_API(void)
JS_DumpCompartmentPCCounts(JSContext *cx);
#endif /* js_OldDebugAPI_h */