1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
5 * Copyright (C) 2007,2008 Øyvind Harboe *
6 * oyvind.harboe@zylin.com *
8 * This program is free software; you can redistribute it and/or modify *
9 * it under the terms of the GNU General Public License as published by *
10 * the Free Software Foundation; either version 2 of the License, or *
11 * (at your option) any later version. *
13 * This program is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16 * GNU General Public License for more details. *
18 * You should have received a copy of the GNU General Public License *
19 * along with this program; if not, write to the *
20 * Free Software Foundation, Inc., *
21 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
22 ***************************************************************************/
32 struct reg_arch_type *reg_arch_types = NULL;
34 struct reg* register_get_by_name(struct reg_cache *first,
35 const char *name, bool search_all)
38 struct reg_cache *cache = first;
42 for (i = 0; i < cache->num_regs; i++)
44 if (strcmp(cache->reg_list[i].name, name) == 0)
45 return &(cache->reg_list[i]);
57 struct reg_cache** register_get_last_cache_p(struct reg_cache **first)
59 struct reg_cache **cache_p = first;
63 cache_p = &((*cache_p)->next);
70 int register_reg_arch_type(int (*get)(struct reg *reg), int (*set)(struct reg *reg, uint8_t *buf))
72 struct reg_arch_type** arch_type_p = ®_arch_types;
79 id = (*arch_type_p)->id;
80 arch_type_p = &((*arch_type_p)->next);
84 (*arch_type_p) = malloc(sizeof(struct reg_arch_type));
85 (*arch_type_p)->id = id + 1;
86 (*arch_type_p)->set = set;
87 (*arch_type_p)->get = get;
88 (*arch_type_p)->next = NULL;
93 struct reg_arch_type* register_get_arch_type(int id)
95 struct reg_arch_type *arch_type = reg_arch_types;
99 if (arch_type->id == id)
101 arch_type = arch_type->next;
103 LOG_ERROR("BUG: encountered unregistered arch type 0x%08x", id);
108 static int register_get_dummy_core_reg(struct reg *reg)
113 static int register_set_dummy_core_reg(struct reg *reg, uint8_t *buf)
121 void register_init_dummy(struct reg *reg)
123 static int dummy_arch_type = -1;
124 if (dummy_arch_type == -1)
125 dummy_arch_type = register_reg_arch_type(register_get_dummy_core_reg, register_set_dummy_core_reg);
127 reg->arch_type = dummy_arch_type;