Sara Golemon
6ec64e8bf9
I was learning from @jdelong and he said that you should use double quotes for local includes and angle brackets for library includes. I asked why our code was the way it was, and he said he wanted to clean it up. I beat him to it :) Conflicts: hphp/runtime/base/server/admin_request_handler.cpp hphp/runtime/vm/named_entity.h
82 linhas
3.1 KiB
C++
82 linhas
3.1 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#include "hphp/runtime/eval/debugger/cmd/cmd_out.h"
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namespace HPHP { namespace Eval {
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///////////////////////////////////////////////////////////////////////////////
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TRACE_SET_MOD(debugger);
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bool CmdOut::help(DebuggerClient *client) {
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client->helpTitle("Out Command");
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client->helpCmds(
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"[o]ut {count=1}", "steps out function calls",
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nullptr
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);
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client->helpBody(
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"Use this command at break to step out function calls. Specify a "
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"count to step out more than one level of function calls."
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);
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return true;
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}
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void CmdOut::onSetup(DebuggerProxy *proxy, CmdInterrupt &interrupt) {
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TRACE(2, "CmdOut::onSetup\n");
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assert(!m_complete); // Complete cmds should not be asked to do work.
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CmdFlowControl::onSetup(proxy, interrupt);
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m_stackDepth = proxy->getStackDepth();
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m_vmDepth = g_vmContext->m_nesting;
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// Simply setup a "step out breakpoint" and let the program run.
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setupStepOut();
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}
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void CmdOut::onBeginInterrupt(DebuggerProxy *proxy, CmdInterrupt &interrupt) {
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TRACE(2, "CmdNext::onBeginInterrupt\n");
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assert(!m_complete); // Complete cmds should not be asked to do work.
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if (interrupt.getInterruptType() == ExceptionThrown) {
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// If an exception is thrown we turn interrupts on to ensure we stop when
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// control reaches the first catch clause.
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removeLocationFilter();
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m_needsVMInterrupt = true;
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return;
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}
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int currentVMDepth = g_vmContext->m_nesting;
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int currentStackDepth = proxy->getStackDepth();
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if (currentVMDepth < m_vmDepth) {
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// Cut corner here, just break when cross VM boundary no matter how
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// many levels we want to go out of
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TRACE(2, "CmdOut: shallower VM depth, done.\n");
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cleanupStepOut();
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m_complete = true;
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} else if ((currentVMDepth == m_vmDepth) &&
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(currentStackDepth < m_stackDepth)) {
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TRACE(2, "CmdOut: same VM depth, shallower stack depth, done.\n");
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cleanupStepOut();
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m_complete = (decCount() == 0);
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if (!m_complete) {
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TRACE(2, "CmdOut: not complete, step out again.\n");
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setupStepOut();
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}
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}
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m_needsVMInterrupt = false;
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}
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///////////////////////////////////////////////////////////////////////////////
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}}
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