source: trunk/libs/newlib/src/include/gdb/sim-cr16.h @ 666

Last change on this file since 666 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 2.6 KB
Line 
1/* This file defines the interface between the cr16 simulator and gdb.
2
3   Copyright 2008-2013 Free Software Foundation, Inc.
4
5   This file is part of GDB.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
19
20#if !defined (SIM_CR16_H)
21#define SIM_CR16_H
22
23#ifdef __cplusplus
24extern "C" { // }
25#endif
26
27enum
28  {
29    SIM_CR16_MEMORY_UNIFIED = 0x00000000,
30    SIM_CR16_MEMORY_INSN    = 0x10000000,
31    SIM_CR16_MEMORY_DATA    = 0x10000000,
32    SIM_CR16_MEMORY_DMAP    = 0x10000000,
33    SIM_CR16_MEMORY_IMAP    = 0x10000000
34  };
35
36extern unsigned long sim_cr16_translate_dmap_addr
37  (unsigned long offset,
38   int nr_bytes,
39   unsigned long *phys,
40   void *regcache,
41   unsigned long (*dmap_register) (void *regcache, int reg_nr));
42
43extern unsigned long sim_cr16_translate_imap_addr
44  (unsigned long offset,
45   int nr_bytes,
46   unsigned long *phys,
47   void *regcache,
48   unsigned long (*imap_register) (void *regcache, int reg_nr));
49
50extern unsigned long sim_cr16_translate_addr
51  (unsigned long vaddr,
52   int nr_bytes,
53   unsigned long *phys,
54   void *regcache,
55   unsigned long (*dmap_register) (void *regcache, int reg_nr),
56   unsigned long (*imap_register) (void *regcache, int reg_nr));
57
58
59/* The simulator makes use of the following register information. */
60
61enum sim_cr16_regs
62{
63  SIM_CR16_R0_REGNUM,
64  SIM_CR16_R1_REGNUM,
65  SIM_CR16_R2_REGNUM,
66  SIM_CR16_R3_REGNUM,
67  SIM_CR16_R4_REGNUM,
68  SIM_CR16_R5_REGNUM,
69  SIM_CR16_R6_REGNUM,
70  SIM_CR16_R7_REGNUM,
71  SIM_CR16_R8_REGNUM,
72  SIM_CR16_R9_REGNUM,
73  SIM_CR16_R10_REGNUM,
74  SIM_CR16_R11_REGNUM,
75  SIM_CR16_R12_REGNUM,
76  SIM_CR16_R13_REGNUM,
77  SIM_CR16_R14_REGNUM,
78  SIM_CR16_R15_REGNUM,
79
80  SIM_CR16_PC_REGNUM,
81  SIM_CR16_ISP_REGNUM,
82  SIM_CR16_USP_REGNUM,
83  SIM_CR16_INTBASE_REGNUM,
84  SIM_CR16_PSR_REGNUM,
85  SIM_CR16_CFG_REGNUM,
86  SIM_CR16_DBS_REGNUM,
87  SIM_CR16_DCR_REGNUM,
88  SIM_CR16_DSR_REGNUM,
89  SIM_CR16_CAR0_REGNUM,
90  SIM_CR16_CAR1_REGNUM
91};
92 
93enum
94{
95  SIM_CR16_NR_R_REGS = 16,
96  SIM_CR16_NR_A_REGS = 2,
97  SIM_CR16_NR_IMAP_REGS = 2,
98  SIM_CR16_NR_DMAP_REGS = 4,
99  SIM_CR16_NR_CR_REGS = 11
100};
101
102#ifdef __cplusplus
103}
104#endif
105
106#endif
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