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b9c1b51e45
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
103 lines
3.1 KiB
C++
103 lines
3.1 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/Interpreter/Args.h"
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#include "lldb/Utility/Utils.h"
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#include "lldb/lldb-enumerations.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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{OptionGroupWatchpoint::eWatchRead, "read", "Watch for read"},
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{OptionGroupWatchpoint::eWatchWrite, "write", "Watch for write"},
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{OptionGroupWatchpoint::eWatchReadWrite, "read_write",
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"Watch for read/write"},
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{0, nullptr, nullptr}};
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static OptionEnumValueElement g_watch_size[] = {
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{1, "1", "Watch for byte size of 1"},
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{2, "2", "Watch for byte size of 2"},
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{4, "4", "Watch for byte size of 4"},
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{8, "8", "Watch for byte size of 8"},
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{0, nullptr, nullptr}};
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static OptionDefinition g_option_table[] = {
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{LLDB_OPT_SET_1, false, "watch", 'w', OptionParser::eRequiredArgument,
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nullptr, g_watch_type, 0, eArgTypeWatchType,
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"Specify the type of watching to perform."},
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{LLDB_OPT_SET_1, false, "size", 's', OptionParser::eRequiredArgument,
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nullptr, g_watch_size, 0, eArgTypeByteSize,
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"Number of bytes to use to watch a region."}};
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bool OptionGroupWatchpoint::IsWatchSizeSupported(uint32_t watch_size) {
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for (uint32_t i = 0; i < llvm::array_lengthof(g_watch_size); ++i) {
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if (g_watch_size[i].value == 0)
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break;
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if (watch_size == g_watch_size[i].value)
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return true;
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}
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return false;
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}
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OptionGroupWatchpoint::OptionGroupWatchpoint() : OptionGroup() {}
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OptionGroupWatchpoint::~OptionGroupWatchpoint() {}
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Error OptionGroupWatchpoint::SetOptionValue(
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uint32_t option_idx, const char *option_arg,
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ExecutionContext *execution_context) {
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Error error;
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const int short_option = g_option_table[option_idx].short_option;
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switch (short_option) {
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case 'w': {
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WatchType tmp_watch_type;
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tmp_watch_type = (WatchType)Args::StringToOptionEnum(
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option_arg, g_option_table[option_idx].enum_values, 0, error);
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if (error.Success()) {
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watch_type = tmp_watch_type;
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watch_type_specified = true;
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}
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break;
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}
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case 's':
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watch_size = (uint32_t)Args::StringToOptionEnum(
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option_arg, g_option_table[option_idx].enum_values, 0, error);
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break;
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default:
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error.SetErrorStringWithFormat("unrecognized short option '%c'",
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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 OptionGroupWatchpoint::OptionParsingStarting(
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ExecutionContext *execution_context) {
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watch_type_specified = false;
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watch_type = eWatchInvalid;
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watch_size = 0;
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}
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const OptionDefinition *OptionGroupWatchpoint::GetDefinitions() {
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return g_option_table;
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}
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uint32_t OptionGroupWatchpoint::GetNumDefinitions() {
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return llvm::array_lengthof(g_option_table);
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}
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