aafb916bea
No point in having two identical examine methods for the ARM7TDMI and ARM9TDMI drivers; move, rename, shrink, share. Add a bit of doxygen; stop needlessly exporting a method. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
84 lines
3.6 KiB
C
84 lines
3.6 KiB
C
/***************************************************************************
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* Copyright (C) 2005 by Dominic Rath *
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* Dominic.Rath@gmx.de *
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* *
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* Copyright (C) 2008 by Spencer Oliver *
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* spen@spen-soft.co.uk *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef ARM9TDMI_H
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#define ARM9TDMI_H
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#include "embeddedice.h"
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/* FIXME we don't really need a separate arm9tdmi struct any more...
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* remove it, the arm7/arm9 common struct suffices.
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*/
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struct arm9tdmi_common
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{
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struct arm7_9_common arm7_9_common;
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};
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struct arm9tdmi_vector
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{
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char *name;
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uint32_t value;
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};
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enum arm9tdmi_vector_bit
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{
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ARM9TDMI_RESET_VECTOR = 0x01,
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ARM9TDMI_UNDEF_VECTOR = 0x02,
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ARM9TDMI_SWI_VECTOR = 0x04,
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ARM9TDMI_PABT_VECTOR = 0x08,
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ARM9TDMI_DABT_VECTOR = 0x10,
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/* BIT(5) reserved -- must be zero */
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ARM9TDMI_IRQ_VECTOR = 0x40,
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ARM9TDMI_FIQ_VECTOR = 0x80,
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};
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int arm9tdmi_init_target(struct command_context *cmd_ctx,
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struct target *target);
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int arm9tdmi_init_arch_info(struct target *target,
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struct arm9tdmi_common *arm9tdmi, struct jtag_tap *tap);
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int arm9tdmi_register_commands(struct command_context *cmd_ctx);
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int arm9tdmi_clock_out(struct arm_jtag *jtag_info,
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uint32_t instr, uint32_t out, uint32_t *in, int sysspeed);
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int arm9tdmi_clock_data_in(struct arm_jtag *jtag_info, uint32_t *in);
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int arm9tdmi_clock_data_in_endianness(struct arm_jtag *jtag_info,
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void *in, int size, int be);
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void arm9tdmi_read_core_regs(struct target *target,
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uint32_t mask, uint32_t* core_regs[16]);
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void arm9tdmi_write_core_regs(struct target *target,
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uint32_t mask, uint32_t core_regs[16]);
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int arm9tdmi_examine_debug_reason(struct target *target);
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void arm9tdmi_load_word_regs(struct target *target, uint32_t mask);
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void arm9tdmi_load_hword_reg(struct target *target, int num);
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void arm9tdmi_load_byte_reg(struct target *target, int num);
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void arm9tdmi_store_word_regs(struct target *target, uint32_t mask);
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void arm9tdmi_store_hword_reg(struct target *target, int num);
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void arm9tdmi_store_byte_reg(struct target *target, int num);
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void arm9tdmi_branch_resume(struct target *target);
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void arm9tdmi_enable_single_step(struct target *target, uint32_t next_pc);
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void arm9tdmi_disable_single_step(struct target *target);
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#endif /* ARM9TDMI_H */
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