-/* This file is part of the program psim.
+/* The common simulator framework for GDB, the GNU Debugger.
- Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
+ Copyright 2002-2020 Free Software Foundation, Inc.
- 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.
+ Contributed by Andrew Cagney and Red Hat.
- 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.
-
- */
+ 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 _SIM_ENDIAN_C_
#include "sim-basics.h"
#include "sim-assert.h"
-#include "sim-io.h"
#if !defined(_SWAP_1)
#define _SWAP_1(SET,RAW) SET (RAW)
#endif
-#if !defined(_SWAP_2) && (WITH_HOST_BYTE_ORDER == LITTLE_ENDIAN) && defined(htons)
+#if !defined(_SWAP_2) && (HOST_BYTE_ORDER == BFD_ENDIAN_LITTLE) && defined(htons)
#define _SWAP_2(SET,RAW) SET htons (RAW)
#endif
#define _SWAP_2(SET,RAW) SET (((RAW) >> 8) | ((RAW) << 8))
#endif
-#if !defined(_SWAP_4) && (WITH_HOST_BYTE_ORDER == LITTLE_ENDIAN) && defined(htonl)
+#if !defined(_SWAP_4) && (HOST_BYTE_ORDER == BFD_ENDIAN_LITTLE) && defined(htonl)
#define _SWAP_4(SET,RAW) SET htonl (RAW)
#endif
#include "sim-n-endian.h"
#undef N
+
+INLINE_SIM_ENDIAN\
+(unsigned_8)
+sim_endian_split_16 (unsigned_16 word, int w)
+{
+ if (HOST_BYTE_ORDER == BFD_ENDIAN_LITTLE)
+ {
+ return word.a[1 - w];
+ }
+ else
+ {
+ return word.a[w];
+ }
+}
+
+
+INLINE_SIM_ENDIAN\
+(unsigned_16)
+sim_endian_join_16 (unsigned_8 h, unsigned_8 l)
+
+{
+ unsigned_16 word;
+ if (HOST_BYTE_ORDER == BFD_ENDIAN_LITTLE)
+ {
+ word.a[0] = l;
+ word.a[1] = h;
+ }
+ else
+ {
+ word.a[0] = h;
+ word.a[1] = l;
+ }
+ return word;
+}
+
+
+
#endif /* _SIM_ENDIAN_C_ */