1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/* score-conv.h for Sunplus S+CORE processor
Copyright (C) 2005, 2007 Free Software Foundation, Inc.
This file is part of GCC.
GCC 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, or (at your
option) any later version.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef SCORE_CONV_0601
#define SCORE_CONV_0601
extern int target_flags;
#define GP_REG_FIRST 0U
#define GP_REG_LAST 31U
#define GP_REG_NUM (GP_REG_LAST - GP_REG_FIRST + 1U)
#define GP_DBX_FIRST 0U
#define CE_REG_FIRST 48U
#define CE_REG_LAST 49U
#define CE_REG_NUM (CE_REG_LAST - CE_REG_FIRST + 1U)
#define ARG_REG_FIRST 4U
#define ARG_REG_LAST 7U
#define ARG_REG_NUM (ARG_REG_LAST - ARG_REG_FIRST + 1U)
#define REG_CONTAIN(REGNO, FIRST, NUM) \
((unsigned int)((int) (REGNO) - (FIRST)) < (NUM))
#define GP_REG_P(REGNO) REG_CONTAIN (REGNO, GP_REG_FIRST, GP_REG_NUM)
#define G16_REG_P(REGNO) REG_CONTAIN (REGNO, GP_REG_FIRST, 16)
#define CE_REG_P(REGNO) REG_CONTAIN (REGNO, CE_REG_FIRST, CE_REG_NUM)
#define UIMM_IN_RANGE(V, W) ((V) >= 0 && (V) < ((HOST_WIDE_INT) 1 << (W)))
#define SIMM_IN_RANGE(V, W) \
((V) >= (-1 * ((HOST_WIDE_INT) 1 << ((W) - 1))) \
&& (V) < (1 * ((HOST_WIDE_INT) 1 << ((W) - 1))))
#define IMM_IN_RANGE(V, W, S) \
((S) ? SIMM_IN_RANGE (V, W) : UIMM_IN_RANGE (V, W))
#define IMM_IS_POW_OF_2(V, E1, E2) \
((V) >= ((unsigned HOST_WIDE_INT) 1 << (E1)) \
&& (V) <= ((unsigned HOST_WIDE_INT) 1 << (E2)) \
&& ((V) & ((V) - 1)) == 0)
#define SCORE_STACK_ALIGN(LOC) (((LOC) + 3) & ~3)
#define SCORE_MAX_FIRST_STACK_STEP (0x3ff0)
#define SCORE_SDATA_MAX score_sdata_max ()
#define DEFAULT_SDATA_MAX 8
#define CONST_HIGH_PART(VALUE) \
(((VALUE) + 0x8000) & ~(unsigned HOST_WIDE_INT) 0xffff)
#define CONST_LOW_PART(VALUE) ((VALUE) - CONST_HIGH_PART (VALUE))
#define PROLOGUE_TEMP_REGNUM (GP_REG_FIRST + 8)
#define EPILOGUE_TEMP_REGNUM (GP_REG_FIRST + 8)
enum score_symbol_type
{
SYMBOL_GENERAL,
SYMBOL_SMALL_DATA /* The symbol refers to something in a small data section. */
};
int score_sdata_max (void);
#endif
|
