1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
5 * Copyright (C) 2008 by Spencer Oliver *
6 * spen@spen-soft.co.uk *
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 ***************************************************************************/
26 #include "embeddedice.h"
28 /* FIXME we don't really need a separate arm9tdmi struct any more...
29 * remove it, the arm7/arm9 common struct suffices.
31 struct arm9tdmi_common
33 struct arm7_9_common arm7_9_common
;
36 struct arm9tdmi_vector
42 enum arm9tdmi_vector_bit
44 ARM9TDMI_RESET_VECTOR
= 0x01,
45 ARM9TDMI_UNDEF_VECTOR
= 0x02,
46 ARM9TDMI_SWI_VECTOR
= 0x04,
47 ARM9TDMI_PABT_VECTOR
= 0x08,
48 ARM9TDMI_DABT_VECTOR
= 0x10,
49 /* BIT(5) reserved -- must be zero */
50 ARM9TDMI_IRQ_VECTOR
= 0x40,
51 ARM9TDMI_FIQ_VECTOR
= 0x80,
54 int arm9tdmi_init_target(struct command_context
*cmd_ctx
,
55 struct target
*target
);
56 int arm9tdmi_init_arch_info(struct target
*target
,
57 struct arm9tdmi_common
*arm9tdmi
, struct jtag_tap
*tap
);
58 int arm9tdmi_register_commands(struct command_context
*cmd_ctx
);
60 int arm9tdmi_clock_out(struct arm_jtag
*jtag_info
,
61 uint32_t instr
, uint32_t out
, uint32_t *in
, int sysspeed
);
62 int arm9tdmi_clock_data_in(struct arm_jtag
*jtag_info
, uint32_t *in
);
63 int arm9tdmi_clock_data_in_endianness(struct arm_jtag
*jtag_info
,
64 void *in
, int size
, int be
);
65 void arm9tdmi_read_core_regs(struct target
*target
,
66 uint32_t mask
, uint32_t* core_regs
[16]);
67 void arm9tdmi_write_core_regs(struct target
*target
,
68 uint32_t mask
, uint32_t core_regs
[16]);
70 int arm9tdmi_examine_debug_reason(struct target
*target
);
72 void arm9tdmi_load_word_regs(struct target
*target
, uint32_t mask
);
73 void arm9tdmi_load_hword_reg(struct target
*target
, int num
);
74 void arm9tdmi_load_byte_reg(struct target
*target
, int num
);
75 void arm9tdmi_store_word_regs(struct target
*target
, uint32_t mask
);
76 void arm9tdmi_store_hword_reg(struct target
*target
, int num
);
77 void arm9tdmi_store_byte_reg(struct target
*target
, int num
);
79 void arm9tdmi_branch_resume(struct target
*target
);
80 void arm9tdmi_enable_single_step(struct target
*target
, uint32_t next_pc
);
81 void arm9tdmi_disable_single_step(struct target
*target
);
83 #endif /* ARM9TDMI_H */