/* Floating point definitions for GDB. Copyright (C) 1986-2018 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 TYPED_FLOAT_H #define TYPED_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