aboutsummaryrefslogtreecommitdiff
path: root/contrib/llvm-project/lldb/source/Interpreter/OptionValueChar.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'contrib/llvm-project/lldb/source/Interpreter/OptionValueChar.cpp')
-rw-r--r--contrib/llvm-project/lldb/source/Interpreter/OptionValueChar.cpp59
1 files changed, 59 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Interpreter/OptionValueChar.cpp b/contrib/llvm-project/lldb/source/Interpreter/OptionValueChar.cpp
new file mode 100644
index 000000000000..7fe72c9aa221
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/Interpreter/OptionValueChar.cpp
@@ -0,0 +1,59 @@
+//===-- OptionValueChar.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Interpreter/OptionValueChar.h"
+
+#include "lldb/Interpreter/OptionArgParser.h"
+#include "lldb/Utility/Stream.h"
+#include "lldb/Utility/StringList.h"
+#include "llvm/ADT/STLExtras.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+void OptionValueChar::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(" = ");
+ if (m_current_value != '\0')
+ strm.PutChar(m_current_value);
+ else
+ strm.PutCString("(null)");
+ }
+}
+
+Status OptionValueChar::SetValueFromString(llvm::StringRef value,
+ VarSetOperationType op) {
+ Status error;
+ switch (op) {
+ case eVarSetOperationClear:
+ Clear();
+ break;
+
+ case eVarSetOperationReplace:
+ case eVarSetOperationAssign: {
+ bool success = false;
+ char char_value = OptionArgParser::ToChar(value, '\0', &success);
+ if (success) {
+ m_current_value = char_value;
+ m_value_was_set = true;
+ } else
+ error.SetErrorStringWithFormat("'%s' cannot be longer than 1 character",
+ value.str().c_str());
+ } break;
+
+ default:
+ error = OptionValue::SetValueFromString(value, op);
+ break;
+ }
+ return error;
+}