| /* Copyright (C) 2021-2023 Free Software Foundation, Inc. |
| Contributed by Oracle. |
| |
| This file is part of GNU Binutils. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, 51 Franklin Street - Fifth Floor, Boston, |
| MA 02110-1301, USA. */ |
| |
| #ifndef _INFO_H |
| #define _INFO_H |
| |
| /* Header file for .info section format */ |
| #include <inttypes.h> |
| |
| /* The format of the .info section from a single object file is: |
| * Fixed-length info_header |
| * Variable length string padded to a multiple of 4 bytes, giving |
| * the name of the source file from which this contribution comes. |
| * Zero or more entries. |
| * |
| * In an executable, there will be multiple occurrences of the above. |
| * The size of the info section will be a multiple of 4 bytes. |
| */ |
| |
| struct info_header |
| { |
| char endian; /* 0 for big, 1 for little */ |
| char magic[3]; /* The string "SUN" */ |
| uint32_t cnt; /* number of entries for this section */ |
| uint16_t len; /* The length of the header, including the string */ |
| uint16_t version; /* The version number of this block */ |
| uint16_t phase; /* The compiler phase that produced this info */ |
| uint16_t spare; |
| }; |
| |
| #define PHASE_UNKNOWN 0 |
| #define PHASE_F77 1 |
| #define PHASE_CC 2 |
| #define PHASE_CPLUS 3 |
| #define PHASE_F95 4 |
| #define PHASE_IROPT 5 |
| #define PHASE_MAX 255 |
| #define F95_COPYINOUT ((PHASE_F95 << 24) | 1) |
| |
| /* An entry consists of a fixed-size struct entry, possibly followed by |
| * a variable length data structure whose format is determined by the |
| * type of an entry. The size of an entry is a multiple of 4 bytes. |
| */ |
| |
| struct entry_header |
| { |
| uint32_t type; /* The type of this entry. High 8 bits is the phase. |
| * Low 24 bits is the type. */ |
| uint16_t len; /* length of this entry */ |
| uint16_t col; /* Column number in source line */ |
| uint32_t msgnum; /* Message number. High 8 bits is the phase. |
| * Low 24 bits is the type. */ |
| uint32_t line; /* Line number in source file */ |
| }; |
| |
| #endif |