| Brian Silverman | 8649792 | 2018-02-10 19:28:39 -0500 | [diff] [blame^] | 1 | /* Get the default subrange lower bound for a given language. |
| 2 | Copyright (C) 2016 Red Hat, Inc. |
| 3 | This file is part of elfutils. |
| 4 | |
| 5 | This file is free software; you can redistribute it and/or modify |
| 6 | it under the terms of either |
| 7 | |
| 8 | * the GNU Lesser General Public License as published by the Free |
| 9 | Software Foundation; either version 3 of the License, or (at |
| 10 | your option) any later version |
| 11 | |
| 12 | or |
| 13 | |
| 14 | * the GNU General Public License as published by the Free |
| 15 | Software Foundation; either version 2 of the License, or (at |
| 16 | your option) any later version |
| 17 | |
| 18 | or both in parallel, as here. |
| 19 | |
| 20 | elfutils is distributed in the hope that it will be useful, but |
| 21 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 23 | General Public License for more details. |
| 24 | |
| 25 | You should have received copies of the GNU General Public License and |
| 26 | the GNU Lesser General Public License along with this program. If |
| 27 | not, see <http://www.gnu.org/licenses/>. */ |
| 28 | |
| 29 | #ifdef HAVE_CONFIG_H |
| 30 | # include <config.h> |
| 31 | #endif |
| 32 | |
| 33 | #include <dwarf.h> |
| 34 | #include "libdwP.h" |
| 35 | |
| 36 | /* Determine default lower bound from language, as per the DWARF5 |
| 37 | "Subrange Type Entries" table. */ |
| 38 | int |
| 39 | dwarf_default_lower_bound (int lang, Dwarf_Sword *result) |
| 40 | { |
| 41 | switch (lang) |
| 42 | { |
| 43 | case DW_LANG_C: |
| 44 | case DW_LANG_C89: |
| 45 | case DW_LANG_C99: |
| 46 | case DW_LANG_C11: |
| 47 | case DW_LANG_C_plus_plus: |
| 48 | case DW_LANG_C_plus_plus_03: |
| 49 | case DW_LANG_C_plus_plus_11: |
| 50 | case DW_LANG_C_plus_plus_14: |
| 51 | case DW_LANG_ObjC: |
| 52 | case DW_LANG_ObjC_plus_plus: |
| 53 | case DW_LANG_Java: |
| 54 | case DW_LANG_D: |
| 55 | case DW_LANG_Python: |
| 56 | case DW_LANG_UPC: |
| 57 | case DW_LANG_OpenCL: |
| 58 | case DW_LANG_Go: |
| 59 | case DW_LANG_Haskell: |
| 60 | case DW_LANG_OCaml: |
| 61 | case DW_LANG_Rust: |
| 62 | case DW_LANG_Swift: |
| 63 | case DW_LANG_Dylan: |
| 64 | case DW_LANG_RenderScript: |
| 65 | case DW_LANG_BLISS: |
| 66 | *result = 0; |
| 67 | return 0; |
| 68 | |
| 69 | case DW_LANG_Ada83: |
| 70 | case DW_LANG_Ada95: |
| 71 | case DW_LANG_Cobol74: |
| 72 | case DW_LANG_Cobol85: |
| 73 | case DW_LANG_Fortran77: |
| 74 | case DW_LANG_Fortran90: |
| 75 | case DW_LANG_Fortran95: |
| 76 | case DW_LANG_Fortran03: |
| 77 | case DW_LANG_Fortran08: |
| 78 | case DW_LANG_Pascal83: |
| 79 | case DW_LANG_Modula2: |
| 80 | case DW_LANG_Modula3: |
| 81 | case DW_LANG_PLI: |
| 82 | case DW_LANG_Julia: |
| 83 | *result = 1; |
| 84 | return 0; |
| 85 | |
| 86 | default: |
| 87 | __libdw_seterrno (DWARF_E_UNKNOWN_LANGUAGE); |
| 88 | return -1; |
| 89 | } |
| 90 | } |
| 91 | INTDEF (dwarf_default_lower_bound) |