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| author | emaste <emaste@FreeBSD.org> | 2013-08-23 18:06:42 +0000 |
|---|---|---|
| committer | emaste <emaste@FreeBSD.org> | 2013-08-23 18:06:42 +0000 |
| commit | 424d4dadd208e2a1e9a43c3d55f47f03ba0c4509 (patch) | |
| tree | 05d762b98a499804ce690e6ce04033f1ddf4dee6 /contrib/llvm/tools/lldb/source/Interpreter/OptionValueUUID.cpp | |
| parent | cde487f27a84e02a560384f75178fddca68740f6 (diff) | |
| parent | dcd15f81789e389c1cb27d264fcdddfd0a6002bd (diff) | |
| download | FreeBSD-src-424d4dadd208e2a1e9a43c3d55f47f03ba0c4509.zip FreeBSD-src-424d4dadd208e2a1e9a43c3d55f47f03ba0c4509.tar.gz | |
Merge lldb r188801 to contrib/llvm/tools/lldb/
Diffstat (limited to 'contrib/llvm/tools/lldb/source/Interpreter/OptionValueUUID.cpp')
| -rw-r--r-- | contrib/llvm/tools/lldb/source/Interpreter/OptionValueUUID.cpp | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/contrib/llvm/tools/lldb/source/Interpreter/OptionValueUUID.cpp b/contrib/llvm/tools/lldb/source/Interpreter/OptionValueUUID.cpp new file mode 100644 index 0000000..340f1e5 --- /dev/null +++ b/contrib/llvm/tools/lldb/source/Interpreter/OptionValueUUID.cpp @@ -0,0 +1,123 @@ +//===-- OptionValueUUID.cpp ------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "lldb/lldb-python.h" + +#include "lldb/Interpreter/OptionValueUUID.h" + +// C Includes +// C++ Includes +// Other libraries and framework includes +// Project includes +#include "lldb/Core/Module.h" +#include "lldb/Core/Stream.h" +#include "lldb/Core/StringList.h" +#include "lldb/Interpreter/CommandInterpreter.h" + +using namespace lldb; +using namespace lldb_private; + +void +OptionValueUUID::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask) +{ + if (dump_mask & eDumpOptionType) + strm.Printf ("(%s)", GetTypeAsCString ()); + if (dump_mask & eDumpOptionValue) + { + if (dump_mask & eDumpOptionType) + strm.PutCString (" = "); + m_uuid.Dump (&strm); + } +} + +Error +OptionValueUUID::SetValueFromCString (const char *value_cstr, + VarSetOperationType op) +{ + Error error; + switch (op) + { + case eVarSetOperationClear: + Clear(); + break; + + case eVarSetOperationReplace: + case eVarSetOperationAssign: + { + if (m_uuid.SetFromCString(value_cstr) == 0) + error.SetErrorStringWithFormat ("invalid uuid string value '%s'", value_cstr); + else + m_value_was_set = true; + } + break; + + case eVarSetOperationInsertBefore: + case eVarSetOperationInsertAfter: + case eVarSetOperationRemove: + case eVarSetOperationAppend: + case eVarSetOperationInvalid: + error = OptionValue::SetValueFromCString (value_cstr, op); + break; + } + return error; +} + +lldb::OptionValueSP +OptionValueUUID::DeepCopy () const +{ + return OptionValueSP(new OptionValueUUID(*this)); +} + +size_t +OptionValueUUID::AutoComplete (CommandInterpreter &interpreter, + const char *s, + int match_start_point, + int max_return_elements, + bool &word_complete, + StringList &matches) +{ + word_complete = false; + matches.Clear(); + ExecutionContext exe_ctx(interpreter.GetExecutionContext()); + Target *target = exe_ctx.GetTargetPtr(); + if (target) + { + const size_t num_modules = target->GetImages().GetSize(); + if (num_modules > 0) + { + UUID::ValueType uuid_bytes; + const size_t num_bytes_decoded = UUID::DecodeUUIDBytesFromCString(s, uuid_bytes, NULL); + for (size_t i=0; i<num_modules; ++i) + { + ModuleSP module_sp (target->GetImages().GetModuleAtIndex(i)); + if (module_sp) + { + const UUID &module_uuid = module_sp->GetUUID(); + if (module_uuid.IsValid()) + { + bool add_uuid = false; + if (num_bytes_decoded == 0) + add_uuid = true; + else + add_uuid = ::memcmp(module_uuid.GetBytes(), uuid_bytes, num_bytes_decoded) == 0; + if (add_uuid) + { + std::string uuid_str; + uuid_str = module_uuid.GetAsString(); + if (!uuid_str.empty()) + matches.AppendString(uuid_str.c_str()); + } + } + } + } + } + } + return matches.GetSize(); +} + |
