DWARF Version 6 Language and Version Codes
Issue 210419.1
introduced a way to separately specify languages and versions which is
expected to be adopted for DWARF Version 6.
As described in the proposal, each supported language has a specified
value for DW_AT_language_name and each version of that language has a
unique DW_AT_language_version.
Issue 210514.1 introduced two additional version schemes.
New language codes and version codes may be requested by submitting a request on the Public Comment page.
| Language | Language Code (DW_AT_language_name) |
Value | Default Lower Bound | Version Scheme | Version Codes (DW_AT_language_version) |
|---|---|---|---|---|---|
| ISO Ada | DW_LNAME_Ada |
0x0001 | 1 | YYYY | |
| BLISS | DW_LNAME_BLISS |
0x0002 | 0 | ||
| C (K&R and ISO) | DW_LNAME_C |
0x0003 | 0 | YYYYMM | K&R 000000 |
| ISO C++ | DW_LNAME_C_plus_plus |
0x0004 | 0 | YYYYMM | C++98 199711 C++11 201103 C++14 201402 C++17 201703 C++20 202002 |
| ISO Cobol | DW_LNAME_Cobol |
0x0005 | 1 | YYYY | |
| Crystal | DW_LNAME_Crystal |
0x0006 | 0 | ||
| D | DW_LNAME_D |
0x0007 | 0 | ||
| Dylan | DW_LNAME_Dylan |
0x0008 | 0 | ||
| ISO Fortran | DW_LNAME_Fortran |
0x0009 | 1 | ||
| Go | DW_LNAME_Go |
0x000a | 0 | ||
| Haskell | DW_LNAME_Haskell |
0x000b | 0 | ||
| HIP | DW_LNAME_HIP |
0x001d | 0 | ||
| Java | DW_LNAME_Java |
0x000c | 0 | ||
| Julia | DW_LNAME_Julia |
0x000d | 1 | ||
| Kotlin | DW_LNAME_Kotlin |
0x000e | 0 | ||
| Modula 2 | DW_LNAME_Modula2 |
0x000f | 1 | ||
| Modula 3 | DW_LNAME_Modula3 |
0x0010 | 1 | ||
| Objective C | DW_LNAME_ObjC |
0x0011 | 0 | YYYYMM | |
| Objective C++ | DW_LNAME_ObjC_plus_plus |
0x0012 | 0 | YYYYMM | |
| OCaml | DW_LNAME_OCaml |
0x0013 | 0 | ||
| OpenCL C | DW_LNAME_OpenCL_C |
0x0014 | 0 | ||
| ISO Pascal | DW_LNAME_Pascal |
0x0015 | 1 | YYYY | |
| ANSI PL/I | DW_LNAME_PLI |
0x0016 | 1 | ||
| Python | DW_LNAME_Python |
0x0017 | 0 | ||
| RenderScript Kernel Language | DW_LNAME_RenderScript |
0x0018 | 0 | ||
| Rust | DW_LNAME_Rust |
0x0019 | 0 | ||
| Swift | DW_LNAME_Swift |
0x001a | 0 | ||
| Unified Parallel C (UPC) | DW_LNAME_UPC |
0x001b | 0 | ||
| Zig | DW_LNAME_Zig |
0x001c | 0 | ||
| Assembly | DW_LNAME_Assembly |
0x001d | 0 | ||
| C# | DW_LNAME_C_sharp |
0x001e | 0 | ||
| Mojo | DW_LNAME_Mojo |
0x001f | 0 | ||
| OpenGL Shading Language | DW_LNAME_GLSL |
0x0020 | 0 | VVMMPP | |
| OpenGL ES Shading Language | DW_LNAME_GLSL_ES |
0x0021 | 0 | VVMMPP | |
| High Level Shading Language | DW_LNAME_HLSL |
0x0022 | 0 | YYYY | |
| OpenCL C++ | DW_LNAME_OpenCL_CPP |
0x0023 | 0 | VVMM | |
| C++ for OpenCL | DW_LNAME_CPP_for_OpenCL |
0x0024 | 0 | VVMM | |
| SYCL | DW_LNAME_SYCL |
0x0025 | 0 | YYYYRR | |
| Ruby | DW_LNAME_Ruby |
0x0026 | 0 | VVMMPP | |
| Move | DW_LNAME_Move |
0x0027 | 0 | YYYYMM | |
| Hylo | DW_LNAME_Hylo |
0x0028 | 0 |
