projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 70100014 UW |
1 | /* Floating point definitions for GDB. |
| 2 | ||
| 3 | Copyright (C) 1986-2017 Free Software Foundation, Inc. | |
| 4 | ||
| 5 | This file is part of GDB. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 3 of the License, or | |
| 10 | (at your option) any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef TYPED_FLOAT_H | |
| 21 | #define TYPED_FLOAT_H | |
| 22 | ||
| 66c02b9e UW |
23 | #include "expression.h" |
| 24 | ||
| 70100014 UW |
25 | extern bool target_float_is_valid (const gdb_byte *addr, |
| 26 | const struct type *type); | |
| 27 | extern bool target_float_is_zero (const gdb_byte *addr, | |
| 28 | const struct type *type); | |
| 29 | ||
| f69fdf9b UW |
30 | extern std::string target_float_to_string (const gdb_byte *addr, |
| 31 | const struct type *type, | |
| 32 | const char *format = nullptr); | |
| 33 | extern bool target_float_from_string (gdb_byte *addr, | |
| 34 | const struct type *type, | |
| 35 | const std::string &string); | |
| 36 | ||
| 50637b26 UW |
37 | extern LONGEST target_float_to_longest (const gdb_byte *addr, |
| 38 | const struct type *type); | |
| 39 | extern void target_float_from_longest (gdb_byte *addr, | |
| 40 | const struct type *type, | |
| 41 | LONGEST val); | |
| 42 | extern void target_float_from_ulongest (gdb_byte *addr, | |
| 43 | const struct type *type, | |
| 44 | ULONGEST val); | |
| 45 | extern void target_float_convert (const gdb_byte *from, | |
| 46 | const struct type *from_type, | |
| 47 | gdb_byte *to, const struct type *to_type); | |
| 48 | ||
| 66c02b9e UW |
49 | extern void target_float_binop (enum exp_opcode opcode, |
| 50 | const gdb_byte *x, const struct type *type_x, | |
| 51 | const gdb_byte *y, const struct type *type_y, | |
| 52 | gdb_byte *res, const struct type *type_res); | |
| 53 | extern int target_float_compare (const gdb_byte *x, const struct type *type_x, | |
| 54 | const gdb_byte *y, const struct type *type_y); | |
| 55 | ||
| 70100014 | 56 | #endif |