| //===-- DWARFDefines.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 "DWARFDefines.h" |
| #include "lldb/Utility/ConstString.h" |
| #include <cstdio> |
| #include <cstring> |
| #include <string> |
| |
| namespace lldb_private::plugin { |
| namespace dwarf { |
| |
| llvm::StringRef DW_TAG_value_to_name(dw_tag_t tag) { |
| static constexpr llvm::StringLiteral s_unknown_tag_name("<unknown DW_TAG>"); |
| if (llvm::StringRef tag_name = llvm::dwarf::TagString(tag); !tag_name.empty()) |
| return tag_name; |
| |
| return s_unknown_tag_name; |
| } |
| |
| const char *DW_OP_value_to_name(uint32_t val) { |
| static char invalid[100]; |
| llvm::StringRef llvmstr = llvm::dwarf::OperationEncodingString(val); |
| if (llvmstr.empty()) { |
| snprintf(invalid, sizeof(invalid), "Unknown DW_OP constant: 0x%x", val); |
| return invalid; |
| } |
| return llvmstr.data(); |
| } |
| |
| } // namespace dwarf |
| } // namespace lldb_private::plugin |
