diff options
Diffstat (limited to 'lldb/source/Interpreter/OptionGroupWatchpoint.cpp')
| -rw-r--r-- | lldb/source/Interpreter/OptionGroupWatchpoint.cpp | 162 |
1 files changed, 71 insertions, 91 deletions
diff --git a/lldb/source/Interpreter/OptionGroupWatchpoint.cpp b/lldb/source/Interpreter/OptionGroupWatchpoint.cpp index 82d0fa99742..8ed964085bf 100644 --- a/lldb/source/Interpreter/OptionGroupWatchpoint.cpp +++ b/lldb/source/Interpreter/OptionGroupWatchpoint.cpp @@ -13,110 +13,90 @@ // C++ Includes // Other libraries and framework includes // Project includes -#include "lldb/lldb-enumerations.h" #include "lldb/Interpreter/Args.h" #include "lldb/Utility/Utils.h" +#include "lldb/lldb-enumerations.h" using namespace lldb; using namespace lldb_private; -static OptionEnumValueElement g_watch_type[] = -{ - { OptionGroupWatchpoint::eWatchRead, "read", "Watch for read"}, - { OptionGroupWatchpoint::eWatchWrite, "write", "Watch for write"}, - { OptionGroupWatchpoint::eWatchReadWrite, "read_write", "Watch for read/write"}, - { 0, nullptr, nullptr } -}; - -static OptionEnumValueElement g_watch_size[] = -{ - { 1, "1", "Watch for byte size of 1"}, - { 2, "2", "Watch for byte size of 2"}, - { 4, "4", "Watch for byte size of 4"}, - { 8, "8", "Watch for byte size of 8"}, - { 0, nullptr, nullptr } -}; - -static OptionDefinition -g_option_table[] = -{ - { LLDB_OPT_SET_1, false, "watch", 'w', OptionParser::eRequiredArgument, nullptr, g_watch_type, 0, eArgTypeWatchType, "Specify the type of watching to perform."}, - { LLDB_OPT_SET_1, false, "size", 's', OptionParser::eRequiredArgument, nullptr, g_watch_size, 0, eArgTypeByteSize, "Number of bytes to use to watch a region."} -}; - - -bool -OptionGroupWatchpoint::IsWatchSizeSupported(uint32_t watch_size) -{ - for (uint32_t i = 0; i < llvm::array_lengthof(g_watch_size); ++i) - { - if (g_watch_size[i].value == 0) - break; - if (watch_size == g_watch_size[i].value) - return true; - } - return false; +static OptionEnumValueElement g_watch_type[] = { + {OptionGroupWatchpoint::eWatchRead, "read", "Watch for read"}, + {OptionGroupWatchpoint::eWatchWrite, "write", "Watch for write"}, + {OptionGroupWatchpoint::eWatchReadWrite, "read_write", + "Watch for read/write"}, + {0, nullptr, nullptr}}; + +static OptionEnumValueElement g_watch_size[] = { + {1, "1", "Watch for byte size of 1"}, + {2, "2", "Watch for byte size of 2"}, + {4, "4", "Watch for byte size of 4"}, + {8, "8", "Watch for byte size of 8"}, + {0, nullptr, nullptr}}; + +static OptionDefinition g_option_table[] = { + {LLDB_OPT_SET_1, false, "watch", 'w', OptionParser::eRequiredArgument, + nullptr, g_watch_type, 0, eArgTypeWatchType, + "Specify the type of watching to perform."}, + {LLDB_OPT_SET_1, false, "size", 's', OptionParser::eRequiredArgument, + nullptr, g_watch_size, 0, eArgTypeByteSize, + "Number of bytes to use to watch a region."}}; + +bool OptionGroupWatchpoint::IsWatchSizeSupported(uint32_t watch_size) { + for (uint32_t i = 0; i < llvm::array_lengthof(g_watch_size); ++i) { + if (g_watch_size[i].value == 0) + break; + if (watch_size == g_watch_size[i].value) + return true; + } + return false; } -OptionGroupWatchpoint::OptionGroupWatchpoint () : - OptionGroup() -{ -} - -OptionGroupWatchpoint::~OptionGroupWatchpoint () -{ -} - -Error -OptionGroupWatchpoint::SetOptionValue(uint32_t option_idx, - const char *option_arg, - ExecutionContext *execution_context) -{ - Error error; - const int short_option = g_option_table[option_idx].short_option; - switch (short_option) - { - case 'w': - { - WatchType tmp_watch_type; - tmp_watch_type = (WatchType) Args::StringToOptionEnum(option_arg, g_option_table[option_idx].enum_values, 0, error); - if (error.Success()) - { - watch_type = tmp_watch_type; - watch_type_specified = true; - } - break; - } - case 's': - watch_size = (uint32_t) Args::StringToOptionEnum(option_arg, g_option_table[option_idx].enum_values, 0, error); - break; - - default: - error.SetErrorStringWithFormat("unrecognized short option '%c'", short_option); - break; +OptionGroupWatchpoint::OptionGroupWatchpoint() : OptionGroup() {} + +OptionGroupWatchpoint::~OptionGroupWatchpoint() {} + +Error OptionGroupWatchpoint::SetOptionValue( + uint32_t option_idx, const char *option_arg, + ExecutionContext *execution_context) { + Error error; + const int short_option = g_option_table[option_idx].short_option; + switch (short_option) { + case 'w': { + WatchType tmp_watch_type; + tmp_watch_type = (WatchType)Args::StringToOptionEnum( + option_arg, g_option_table[option_idx].enum_values, 0, error); + if (error.Success()) { + watch_type = tmp_watch_type; + watch_type_specified = true; } - - return error; + break; + } + case 's': + watch_size = (uint32_t)Args::StringToOptionEnum( + option_arg, g_option_table[option_idx].enum_values, 0, error); + break; + + default: + error.SetErrorStringWithFormat("unrecognized short option '%c'", + short_option); + break; + } + + return error; } -void -OptionGroupWatchpoint::OptionParsingStarting(ExecutionContext - *execution_context) -{ - watch_type_specified = false; - watch_type = eWatchInvalid; - watch_size = 0; +void OptionGroupWatchpoint::OptionParsingStarting( + ExecutionContext *execution_context) { + watch_type_specified = false; + watch_type = eWatchInvalid; + watch_size = 0; } - -const OptionDefinition* -OptionGroupWatchpoint::GetDefinitions () -{ - return g_option_table; +const OptionDefinition *OptionGroupWatchpoint::GetDefinitions() { + return g_option_table; } -uint32_t -OptionGroupWatchpoint::GetNumDefinitions () -{ - return llvm::array_lengthof(g_option_table); +uint32_t OptionGroupWatchpoint::GetNumDefinitions() { + return llvm::array_lengthof(g_option_table); } |
