diff options
Diffstat (limited to 'chromium/v8/src/debug-debugger.js')
| -rw-r--r-- | chromium/v8/src/debug-debugger.js | 170 |
1 files changed, 49 insertions, 121 deletions
diff --git a/chromium/v8/src/debug-debugger.js b/chromium/v8/src/debug-debugger.js index b159ae3b298..660ea790389 100644 --- a/chromium/v8/src/debug-debugger.js +++ b/chromium/v8/src/debug-debugger.js @@ -1,29 +1,6 @@ // Copyright 2012 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. // Default number of frames to include in the response to backtrace request. var kDefaultBacktraceLength = 10; @@ -1093,15 +1070,16 @@ BreakEvent.prototype.toJSONProtocol = function() { }; -function MakeExceptionEvent(exec_state, exception, uncaught) { - return new ExceptionEvent(exec_state, exception, uncaught); +function MakeExceptionEvent(exec_state, exception, uncaught, promise) { + return new ExceptionEvent(exec_state, exception, uncaught, promise); } -function ExceptionEvent(exec_state, exception, uncaught) { +function ExceptionEvent(exec_state, exception, uncaught, promise) { this.exec_state_ = exec_state; this.exception_ = exception; this.uncaught_ = uncaught; + this.promise_ = promise; } @@ -1125,6 +1103,11 @@ ExceptionEvent.prototype.uncaught = function() { }; +ExceptionEvent.prototype.promise = function() { + return this.promise_; +}; + + ExceptionEvent.prototype.func = function() { return this.exec_state_.frame(0).func(); }; @@ -1217,31 +1200,6 @@ CompileEvent.prototype.toJSONProtocol = function() { }; -function MakeNewFunctionEvent(func) { - return new NewFunctionEvent(func); -} - - -function NewFunctionEvent(func) { - this.func = func; -} - - -NewFunctionEvent.prototype.eventType = function() { - return Debug.DebugEvent.NewFunction; -}; - - -NewFunctionEvent.prototype.name = function() { - return this.func.name; -}; - - -NewFunctionEvent.prototype.setBreakPoint = function(p) { - Debug.setBreakPoint(this.func, p || 0); -}; - - function MakeScriptCollectedEvent(exec_state, id) { return new ScriptCollectedEvent(exec_state, id); } @@ -1430,63 +1388,10 @@ DebugCommandProcessor.prototype.processDebugJSONRequest = function( } } - if (request.command == 'continue') { - this.continueRequest_(request, response); - } else if (request.command == 'break') { - this.breakRequest_(request, response); - } else if (request.command == 'setbreakpoint') { - this.setBreakPointRequest_(request, response); - } else if (request.command == 'changebreakpoint') { - this.changeBreakPointRequest_(request, response); - } else if (request.command == 'clearbreakpoint') { - this.clearBreakPointRequest_(request, response); - } else if (request.command == 'clearbreakpointgroup') { - this.clearBreakPointGroupRequest_(request, response); - } else if (request.command == 'disconnect') { - this.disconnectRequest_(request, response); - } else if (request.command == 'setexceptionbreak') { - this.setExceptionBreakRequest_(request, response); - } else if (request.command == 'listbreakpoints') { - this.listBreakpointsRequest_(request, response); - } else if (request.command == 'backtrace') { - this.backtraceRequest_(request, response); - } else if (request.command == 'frame') { - this.frameRequest_(request, response); - } else if (request.command == 'scopes') { - this.scopesRequest_(request, response); - } else if (request.command == 'scope') { - this.scopeRequest_(request, response); - } else if (request.command == 'setVariableValue') { - this.setVariableValueRequest_(request, response); - } else if (request.command == 'evaluate') { - this.evaluateRequest_(request, response); - } else if (request.command == 'lookup') { - this.lookupRequest_(request, response); - } else if (request.command == 'references') { - this.referencesRequest_(request, response); - } else if (request.command == 'source') { - this.sourceRequest_(request, response); - } else if (request.command == 'scripts') { - this.scriptsRequest_(request, response); - } else if (request.command == 'threads') { - this.threadsRequest_(request, response); - } else if (request.command == 'suspend') { - this.suspendRequest_(request, response); - } else if (request.command == 'version') { - this.versionRequest_(request, response); - } else if (request.command == 'changelive') { - this.changeLiveRequest_(request, response); - } else if (request.command == 'restartframe') { - this.restartFrameRequest_(request, response); - } else if (request.command == 'flags') { - this.debuggerFlagsRequest_(request, response); - } else if (request.command == 'v8flags') { - this.v8FlagsRequest_(request, response); - - // GC tools: - } else if (request.command == 'gc') { - this.gcRequest_(request, response); - + var key = request.command.toLowerCase(); + var handler = DebugCommandProcessor.prototype.dispatch_[key]; + if (IS_FUNCTION(handler)) { + %_CallFunction(this, request, response, handler); } else { throw new Error('Unknown command "' + request.command + '" in request'); } @@ -2534,6 +2439,40 @@ DebugCommandProcessor.prototype.gcRequest_ = function(request, response) { }; +DebugCommandProcessor.prototype.dispatch_ = (function() { + var proto = DebugCommandProcessor.prototype; + return { + "continue": proto.continueRequest_, + "break" : proto.breakRequest_, + "setbreakpoint" : proto.setBreakPointRequest_, + "changebreakpoint": proto.changeBreakPointRequest_, + "clearbreakpoint": proto.clearBreakPointRequest_, + "clearbreakpointgroup": proto.clearBreakPointGroupRequest_, + "disconnect": proto.disconnectRequest_, + "setexceptionbreak": proto.setExceptionBreakRequest_, + "listbreakpoints": proto.listBreakpointsRequest_, + "backtrace": proto.backtraceRequest_, + "frame": proto.frameRequest_, + "scopes": proto.scopesRequest_, + "scope": proto.scopeRequest_, + "setvariablevalue": proto.setVariableValueRequest_, + "evaluate": proto.evaluateRequest_, + "lookup": proto.lookupRequest_, + "references": proto.referencesRequest_, + "source": proto.sourceRequest_, + "scripts": proto.scriptsRequest_, + "threads": proto.threadsRequest_, + "suspend": proto.suspendRequest_, + "version": proto.versionRequest_, + "changelive": proto.changeLiveRequest_, + "restartframe": proto.restartFrameRequest_, + "flags": proto.debuggerFlagsRequest_, + "v8flag": proto.v8FlagsRequest_, + "gc": proto.gcRequest_, + }; +})(); + + // Check whether the previously processed command caused the VM to become // running. DebugCommandProcessor.prototype.isRunning = function() { @@ -2546,17 +2485,6 @@ DebugCommandProcessor.prototype.systemBreak = function(cmd, args) { }; -function NumberToHex8Str(n) { - var r = ""; - for (var i = 0; i < 8; ++i) { - var c = hexCharArray[n & 0x0F]; // hexCharArray is defined in uri.js - r = c + r; - n = n >>> 4; - } - return r; -} - - /** * Convert an Object to its debugger protocol representation. The representation * may be serilized to a JSON object using JSON.stringify(). |