forked from OSchip/llvm-project
91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
//===-- OptionGroupWatchpoint.cpp -------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Interpreter/OptionGroupWatchpoint.h"
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/lldb-enumerations.h"
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#include "lldb/Interpreter/Args.h"
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#include "lldb/Utility/Utils.h"
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using namespace lldb;
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using namespace lldb_private;
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static OptionEnumValueElement g_watch_type[] =
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{
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{ OptionGroupWatchpoint::eWatchRead, "read", "Watch for read"},
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{ OptionGroupWatchpoint::eWatchWrite, "write", "Watch for write"},
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{ OptionGroupWatchpoint::eWatchReadWrite, "read_write", "Watch for read/write"},
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{ 0, NULL, NULL }
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};
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// if you add any options here, remember to update the counters in OptionGroupWatchpoint::GetNumDefinitions()
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static OptionDefinition
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g_option_table[] =
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{
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{ LLDB_OPT_SET_1, false, "watch", 'w', required_argument, g_watch_type, 0, eArgTypeWatchType, "Determine how to watch a memory location (read, write, or read/write)."}
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};
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OptionGroupWatchpoint::OptionGroupWatchpoint () :
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OptionGroup()
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{
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}
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OptionGroupWatchpoint::~OptionGroupWatchpoint ()
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{
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}
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Error
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OptionGroupWatchpoint::SetOptionValue (CommandInterpreter &interpreter,
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uint32_t option_idx,
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const char *option_arg)
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{
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Error error;
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char short_option = (char) g_option_table[option_idx].short_option;
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switch (short_option)
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{
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case 'w': {
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OptionEnumValueElement *enum_values = g_option_table[option_idx].enum_values;
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watch_type = (WatchType) Args::StringToOptionEnum(option_arg, enum_values, 0, &watch_variable);
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if (!watch_variable)
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error.SetErrorStringWithFormat("Invalid option arg for '-w': '%s'.\n", option_arg);
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break;
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}
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default:
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error.SetErrorStringWithFormat("Invalid short option character '%c'.\n", short_option);
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break;
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}
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return error;
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}
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void
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OptionGroupWatchpoint::OptionParsingStarting (CommandInterpreter &interpreter)
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{
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watch_variable = false;
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watch_type = eWatchInvalid;
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}
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const OptionDefinition*
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OptionGroupWatchpoint::GetDefinitions ()
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{
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return g_option_table;
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}
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uint32_t
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OptionGroupWatchpoint::GetNumDefinitions ()
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{
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return arraysize(g_option_table);
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}
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