URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [ppc/] [sim-endian-n.h] - Blame information for rev 840

Details | Compare with Previous | View Log


/*  This file is part of the program psim.
 
    Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
 
    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 N
#error "N must be #defined"
#endif
 
/* NOTE: See end of file for #undef */
#define unsigned_N XCONCAT2(unsigned_,N)
#define endian_t2h_N XCONCAT2(endian_t2h_,N)
#define endian_h2t_N XCONCAT2(endian_h2t_,N)
#define _SWAP_N XCONCAT2(_SWAP_,N)
#define swap_N XCONCAT2(swap_,N)
#define endian_h2be_N XCONCAT2(endian_h2be_,N)
#define endian_be2h_N XCONCAT2(endian_be2h_,N)
#define endian_h2le_N XCONCAT2(endian_h2le_,N)
#define endian_le2h_N XCONCAT2(endian_le2h_,N)
 
 
INLINE_PSIM_ENDIAN\
(unsigned_N)
endian_t2h_N(unsigned_N raw_in)
{
  if (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER) {
    return raw_in;
  }
  else {
    _SWAP_N(return,raw_in);
  }
}
 
 
INLINE_PSIM_ENDIAN\
(unsigned_N)
endian_h2t_N(unsigned_N raw_in)
{
  if (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER) {
    return raw_in;
  }
  else {
    _SWAP_N(return,raw_in);
  }
}
 
 
INLINE_PSIM_ENDIAN\
(unsigned_N)
swap_N(unsigned_N raw_in)
{
  _SWAP_N(return,raw_in);
}
 
 
 
INLINE_PSIM_ENDIAN\
(unsigned_N)
endian_h2be_N(unsigned_N raw_in)
{
  if (CURRENT_HOST_BYTE_ORDER == BIG_ENDIAN) {
    return raw_in;
  }
  else {
    _SWAP_N(return,raw_in);
  }
}
 
 
INLINE_PSIM_ENDIAN\
(unsigned_N)
endian_be2h_N(unsigned_N raw_in)
{
  if (CURRENT_HOST_BYTE_ORDER == BIG_ENDIAN) {
    return raw_in;
  }
  else {
    _SWAP_N(return,raw_in);
  }
}
 
 
INLINE_PSIM_ENDIAN\
(unsigned_N)
endian_h2le_N(unsigned_N raw_in)
{
  if (CURRENT_HOST_BYTE_ORDER == LITTLE_ENDIAN) {
    return raw_in;
  }
  else {
    _SWAP_N(return,raw_in);
  }
}
 
 
INLINE_PSIM_ENDIAN\
(unsigned_N)
endian_le2h_N(unsigned_N raw_in)
{
  if (CURRENT_HOST_BYTE_ORDER == LITTLE_ENDIAN) {
    return raw_in;
  }
  else {
    _SWAP_N(return,raw_in);
  }
}
 
 
/* NOTE: See start of file for #define */
#undef unsigned_N
#undef endian_t2h_N
#undef endian_h2t_N
#undef _SWAP_N
#undef swap_N
#undef endian_h2be_N
#undef endian_be2h_N
#undef endian_h2le_N
#undef endian_le2h_N

Line No.	Rev	Author	Line
1	24	jeremybenn	`/* This file is part of the program psim.`
2
3			`Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>`
4
5			`This program is free software; you can redistribute it and/or modify`
6			`it under the terms of the GNU General Public License as published by`
7			`the Free Software Foundation; either version 2 of the License, or`
8			`(at your option) any later version.`
9
10			`This program is distributed in the hope that it will be useful,`
11			`but WITHOUT ANY WARRANTY; without even the implied warranty of`
12			`MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
13			`GNU General Public License for more details.`
14
15			`You should have received a copy of the GNU General Public License`
16			`along with this program; if not, write to the Free Software`
17			`Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.`
18
19			`*/`
20
21
22			`#ifndef N`
23			`#error "N must be #defined"`
24			`#endif`
25
26			`/* NOTE: See end of file for #undef */`
27			`#define unsigned_N XCONCAT2(unsigned_,N)`
28			`#define endian_t2h_N XCONCAT2(endian_t2h_,N)`
29			`#define endian_h2t_N XCONCAT2(endian_h2t_,N)`
30			`#define _SWAP_N XCONCAT2(_SWAP_,N)`
31			`#define swap_N XCONCAT2(swap_,N)`
32			`#define endian_h2be_N XCONCAT2(endian_h2be_,N)`
33			`#define endian_be2h_N XCONCAT2(endian_be2h_,N)`
34			`#define endian_h2le_N XCONCAT2(endian_h2le_,N)`
35			`#define endian_le2h_N XCONCAT2(endian_le2h_,N)`
36
37
38			`INLINE_PSIM_ENDIAN\`
39			`(unsigned_N)`
40			`endian_t2h_N(unsigned_N raw_in)`
41			`{`
42			`if (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER) {`
43			`return raw_in;`
44			`}`
45			`else {`
46			`_SWAP_N(return,raw_in);`
47			`}`
48			`}`
49
50
51			`INLINE_PSIM_ENDIAN\`
52			`(unsigned_N)`
53			`endian_h2t_N(unsigned_N raw_in)`
54			`{`
55			`if (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER) {`
56			`return raw_in;`
57			`}`
58			`else {`
59			`_SWAP_N(return,raw_in);`
60			`}`
61			`}`
62
63
64			`INLINE_PSIM_ENDIAN\`
65			`(unsigned_N)`
66			`swap_N(unsigned_N raw_in)`
67			`{`
68			`_SWAP_N(return,raw_in);`
69			`}`
70
71
72
73			`INLINE_PSIM_ENDIAN\`
74			`(unsigned_N)`
75			`endian_h2be_N(unsigned_N raw_in)`
76			`{`
77			`if (CURRENT_HOST_BYTE_ORDER == BIG_ENDIAN) {`
78			`return raw_in;`
79			`}`
80			`else {`
81			`_SWAP_N(return,raw_in);`
82			`}`
83			`}`
84
85
86			`INLINE_PSIM_ENDIAN\`
87			`(unsigned_N)`
88			`endian_be2h_N(unsigned_N raw_in)`
89			`{`
90			`if (CURRENT_HOST_BYTE_ORDER == BIG_ENDIAN) {`
91			`return raw_in;`
92			`}`
93			`else {`
94			`_SWAP_N(return,raw_in);`
95			`}`
96			`}`
97
98
99			`INLINE_PSIM_ENDIAN\`
100			`(unsigned_N)`
101			`endian_h2le_N(unsigned_N raw_in)`
102			`{`
103			`if (CURRENT_HOST_BYTE_ORDER == LITTLE_ENDIAN) {`
104			`return raw_in;`
105			`}`
106			`else {`
107			`_SWAP_N(return,raw_in);`
108			`}`
109			`}`
110
111
112			`INLINE_PSIM_ENDIAN\`
113			`(unsigned_N)`
114			`endian_le2h_N(unsigned_N raw_in)`
115			`{`
116			`if (CURRENT_HOST_BYTE_ORDER == LITTLE_ENDIAN) {`
117			`return raw_in;`
118			`}`
119			`else {`
120			`_SWAP_N(return,raw_in);`
121			`}`
122			`}`
123
124
125			`/* NOTE: See start of file for #define */`
126			`#undef unsigned_N`
127			`#undef endian_t2h_N`
128			`#undef endian_h2t_N`
129			`#undef _SWAP_N`
130			`#undef swap_N`
131			`#undef endian_h2be_N`
132			`#undef endian_be2h_N`
133			`#undef endian_h2le_N`
134			`#undef endian_le2h_N`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [ppc/] [sim-endian-n.h] - Blame information for rev 840