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956f0babcd
Rather than re-invent endian defines, as well as maintain our own list of OS & arch-specific includes, punt all that logic in favor of the bfd ones already set up and maintained elsewhere. We already rely on the bfd library, so leveraging the endian aspect should be fine. This was done for all the other ports years ago, so catch ppc up.
134 lines
2.6 KiB
C
134 lines
2.6 KiB
C
/* This file is part of the program psim.
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Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef N
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#error "N must be #defined"
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#endif
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/* NOTE: See end of file for #undef */
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#define unsigned_N XCONCAT2(unsigned_,N)
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#define endian_t2h_N XCONCAT2(endian_t2h_,N)
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#define endian_h2t_N XCONCAT2(endian_h2t_,N)
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#define _SWAP_N XCONCAT2(_SWAP_,N)
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#define swap_N XCONCAT2(swap_,N)
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#define endian_h2be_N XCONCAT2(endian_h2be_,N)
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#define endian_be2h_N XCONCAT2(endian_be2h_,N)
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#define endian_h2le_N XCONCAT2(endian_h2le_,N)
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#define endian_le2h_N XCONCAT2(endian_le2h_,N)
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INLINE_PSIM_ENDIAN\
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(unsigned_N)
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endian_t2h_N(unsigned_N raw_in)
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{
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if (CURRENT_TARGET_BYTE_ORDER == HOST_BYTE_ORDER) {
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return raw_in;
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}
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else {
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_SWAP_N(return,raw_in);
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}
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}
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INLINE_PSIM_ENDIAN\
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(unsigned_N)
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endian_h2t_N(unsigned_N raw_in)
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{
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if (CURRENT_TARGET_BYTE_ORDER == HOST_BYTE_ORDER) {
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return raw_in;
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}
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else {
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_SWAP_N(return,raw_in);
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}
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}
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INLINE_PSIM_ENDIAN\
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(unsigned_N)
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swap_N(unsigned_N raw_in)
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{
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_SWAP_N(return,raw_in);
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}
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INLINE_PSIM_ENDIAN\
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(unsigned_N)
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endian_h2be_N(unsigned_N raw_in)
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{
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if (HOST_BYTE_ORDER == BFD_ENDIAN_BIG) {
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return raw_in;
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}
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else {
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_SWAP_N(return,raw_in);
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}
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}
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INLINE_PSIM_ENDIAN\
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(unsigned_N)
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endian_be2h_N(unsigned_N raw_in)
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{
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if (HOST_BYTE_ORDER == BFD_ENDIAN_BIG) {
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return raw_in;
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}
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else {
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_SWAP_N(return,raw_in);
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}
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}
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INLINE_PSIM_ENDIAN\
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(unsigned_N)
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endian_h2le_N(unsigned_N raw_in)
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{
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if (HOST_BYTE_ORDER == BFD_ENDIAN_LITTLE) {
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return raw_in;
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}
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else {
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_SWAP_N(return,raw_in);
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}
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}
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INLINE_PSIM_ENDIAN\
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(unsigned_N)
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endian_le2h_N(unsigned_N raw_in)
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{
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if (HOST_BYTE_ORDER == BFD_ENDIAN_LITTLE) {
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return raw_in;
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}
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else {
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_SWAP_N(return,raw_in);
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}
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}
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/* NOTE: See start of file for #define */
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#undef unsigned_N
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#undef endian_t2h_N
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#undef endian_h2t_N
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#undef _SWAP_N
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#undef swap_N
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#undef endian_h2be_N
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#undef endian_be2h_N
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#undef endian_h2le_N
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#undef endian_le2h_N
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