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- /* Floating point definitions for GDB.
- Copyright (C) 1986-2022 Free Software Foundation, Inc.
- This file is part of GDB.
- 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 of the License, 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, see <http://www.gnu.org/licenses/>. */
- #ifndef TARGET_FLOAT_H
- #define TARGET_FLOAT_H
- #include "expression.h"
- extern bool target_float_is_valid (const gdb_byte *addr,
- const struct type *type);
- extern bool target_float_is_zero (const gdb_byte *addr,
- const struct type *type);
- extern std::string target_float_to_string (const gdb_byte *addr,
- const struct type *type,
- const char *format = nullptr);
- extern bool target_float_from_string (gdb_byte *addr,
- const struct type *type,
- const std::string &string);
- extern LONGEST target_float_to_longest (const gdb_byte *addr,
- const struct type *type);
- extern void target_float_from_longest (gdb_byte *addr,
- const struct type *type,
- LONGEST val);
- extern void target_float_from_ulongest (gdb_byte *addr,
- const struct type *type,
- ULONGEST val);
- extern double target_float_to_host_double (const gdb_byte *addr,
- const struct type *type);
- extern void target_float_from_host_double (gdb_byte *addr,
- const struct type *type,
- double val);
- extern void target_float_convert (const gdb_byte *from,
- const struct type *from_type,
- gdb_byte *to, const struct type *to_type);
- extern void target_float_binop (enum exp_opcode opcode,
- const gdb_byte *x, const struct type *type_x,
- const gdb_byte *y, const struct type *type_y,
- gdb_byte *res, const struct type *type_res);
- extern int target_float_compare (const gdb_byte *x, const struct type *type_x,
- const gdb_byte *y, const struct type *type_y);
- #endif /* TARGET_FLOAT_H */
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