| /* Target-dependent code for the i387. |
| Copyright 2000, 2001 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 2 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, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #ifndef I387_TDEP_H |
| #define I387_TDEP_H |
| |
| /* Print out the i387 floating point state. */ |
| |
| extern void i387_print_float_info (struct gdbarch *gdbarch, |
| struct ui_file *file, |
| struct frame_info *frame, |
| const char *args); |
| |
| /* Fill register REGNUM in GDB's register array with the appropriate |
| value from *FSAVE. This function masks off any of the reserved |
| bits in *FSAVE. */ |
| |
| extern void i387_supply_register (int regnum, char *fsave); |
| |
| /* Fill GDB's register array with the floating-point register values |
| in *FSAVE. This function masks off any of the reserved |
| bits in *FSAVE. */ |
| |
| extern void i387_supply_fsave (char *fsave); |
| |
| /* Fill register REGNUM (if it is a floating-point register) in *FSAVE |
| with the value in GDB's register array. If REGNUM is -1, do this |
| for all registers. This function doesn't touch any of the reserved |
| bits in *FSAVE. */ |
| |
| extern void i387_fill_fsave (char *fsave, int regnum); |
| |
| /* Fill GDB's register array with the floating-point and SSE register |
| values in *FXSAVE. This function masks off any of the reserved |
| bits in *FXSAVE. */ |
| |
| extern void i387_supply_fxsave (char *fxsave); |
| |
| /* Fill register REGNUM (if it is a floating-point or SSE register) in |
| *FXSAVE with the value in GDB's register array. If REGNUM is -1, do |
| this for all registers. This function doesn't touch any of the |
| reserved bits in *FXSAVE. */ |
| |
| extern void i387_fill_fxsave (char *fxsave, int regnum); |
| |
| #endif /* i387-tdep.h */ |