56946f78afa2648d7dfb2f2f36fc16972e562614
[fw/openocd] / src / target / arm9tdmi.h
1 /***************************************************************************
2  *   Copyright (C) 2005 by Dominic Rath                                    *
3  *   Dominic.Rath@gmx.de                                                   *
4  *                                                                         *
5  *   Copyright (C) 2008 by Spencer Oliver                                  *
6  *   spen@spen-soft.co.uk                                                  *
7  *                                                                         *
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.                                   *
12  *                                                                         *
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.                          *
17  *                                                                         *
18  *   You should have received a copy of the GNU General Public License     *
19  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
20  ***************************************************************************/
21
22 #ifndef OPENOCD_TARGET_ARM9TDMI_H
23 #define OPENOCD_TARGET_ARM9TDMI_H
24
25 #include "embeddedice.h"
26
27 int arm9tdmi_init_target(struct command_context *cmd_ctx,
28                 struct target *target);
29 void arm9tdmi_deinit_target(struct target *target);
30 int arm9tdmi_init_arch_info(struct target *target,
31                 struct arm7_9_common *arm7_9, struct jtag_tap *tap);
32 extern const struct command_registration arm9tdmi_command_handlers[];
33
34 int arm9tdmi_clock_out(struct arm_jtag *jtag_info,
35                 uint32_t instr, uint32_t out, uint32_t *in, int sysspeed);
36 int arm9tdmi_clock_data_in(struct arm_jtag *jtag_info, uint32_t *in);
37 int arm9tdmi_clock_data_in_endianness(struct arm_jtag *jtag_info,
38                 void *in, int size, int be);
39 void arm9tdmi_read_core_regs(struct target *target,
40                 uint32_t mask, uint32_t *core_regs[16]);
41 void arm9tdmi_write_core_regs(struct target *target,
42                 uint32_t mask, uint32_t core_regs[16]);
43
44 int arm9tdmi_examine_debug_reason(struct target *target);
45
46 void arm9tdmi_load_word_regs(struct target *target, uint32_t mask);
47 void arm9tdmi_load_hword_reg(struct target *target, int num);
48 void arm9tdmi_load_byte_reg(struct target *target, int num);
49 void arm9tdmi_store_word_regs(struct target *target, uint32_t mask);
50 void arm9tdmi_store_hword_reg(struct target *target, int num);
51 void arm9tdmi_store_byte_reg(struct target *target, int num);
52
53 void arm9tdmi_branch_resume(struct target *target);
54 void arm9tdmi_enable_single_step(struct target *target, uint32_t next_pc);
55 void arm9tdmi_disable_single_step(struct target *target);
56
57 #endif /* OPENOCD_TARGET_ARM9TDMI_H */