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/* Macro defintions for IBM AIX PS/2 (i386).
Copyright 1986, 1987, 1989, 1992, 1993 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. */
/* Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com). */
#ifndef TM_I386AIX_H
#define TM_I386AIX_H 1
#include "i386/tm-i386.h"
#include <sys/reg.h>
#ifndef I386
#define I386 1
#endif
#ifndef I386_AIX_TARGET
#define I386_AIX_TARGET 1
#endif
/* Nonzero if register N requires conversion
from raw format to virtual format. */
#undef REGISTER_CONVERTIBLE
#define REGISTER_CONVERTIBLE(N) \
((N < FP0_REGNUM) ? 0 : 1)
/* Convert data from raw format for register REGNUM in buffer FROM
to virtual format with type TYPE in buffer TO. */
#undef REGISTER_CONVERT_TO_VIRTUAL
#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
{ \
double val; \
i387_to_double ((FROM), (char *)&val); \
store_floating ((TO), TYPE_LENGTH (TYPE), val); \
}
extern void
i387_to_double PARAMS ((char *, char *));
/* Convert data from virtual format with type TYPE in buffer FROM
to raw format for register REGNUM in buffer TO. */
#undef REGISTER_CONVERT_TO_RAW
#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
{ \
double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
double_to_i387((char *)&val, (TO)); \
}
extern void
double_to_i387 PARAMS ((char *, char *));
#endif /* TM_I386AIX_H */
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