47b8cf8420
Define a target_addr_t type to support 32-bit and 64-bit addresses at the same time. Also define matching TARGET_PRI*ADDR format macros as well as a convenient TARGET_ADDR_FMT. In targets that are 32-bit (avr32, nds32, arm7/9/11, fm4, xmc1000) be least invasive by leaving the formatting unchanged apart from the type; for generic code adopt TARGET_ADDR_FMT as unified address format. Don't silently change gdb formatting here, leave that to later. Add COMMAND_PARSE_ADDRESS() macro to abstract the address type. Implement it using its own parse_target_addr() function, in the hopes of catching pointer type mismatches better. Add '--disable-target64' configure option to revert to previous 32-bit target address behavior. Change-Id: I2e91d205862ceb14f94b3e72a7e99ee0373a85d5 Signed-off-by: Dongxue Zhang <elta.era@gmail.com> Signed-off-by: David Ung <david.ung.42@gmail.com> [AF: Default to enabling (Paul Fertser), rename macros, simplify] Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
/***************************************************************************
|
|
* Copyright (C) 2005 by Dominic Rath *
|
|
* Dominic.Rath@gmx.de *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
|
|
***************************************************************************/
|
|
|
|
#ifndef OPENOCD_TARGET_ARM920T_H
|
|
#define OPENOCD_TARGET_ARM920T_H
|
|
|
|
#include "arm9tdmi.h"
|
|
#include "armv4_5_mmu.h"
|
|
|
|
#define ARM920T_COMMON_MAGIC 0xa920a920
|
|
|
|
struct arm920t_common {
|
|
struct arm7_9_common arm7_9_common;
|
|
uint32_t common_magic;
|
|
struct armv4_5_mmu_common armv4_5_mmu;
|
|
uint32_t cp15_control_reg;
|
|
uint32_t d_fsr;
|
|
uint32_t i_fsr;
|
|
uint32_t d_far;
|
|
uint32_t i_far;
|
|
int preserve_cache;
|
|
};
|
|
|
|
static inline struct arm920t_common *target_to_arm920(struct target *target)
|
|
{
|
|
return container_of(target->arch_info, struct arm920t_common, arm7_9_common.arm);
|
|
}
|
|
|
|
struct arm920t_cache_line {
|
|
uint32_t cam;
|
|
uint32_t data[8];
|
|
};
|
|
|
|
struct arm920t_tlb_entry {
|
|
uint32_t cam;
|
|
uint32_t ram1;
|
|
uint32_t ram2;
|
|
};
|
|
|
|
int arm920t_arch_state(struct target *target);
|
|
int arm920t_soft_reset_halt(struct target *target);
|
|
int arm920t_read_memory(struct target *target,
|
|
target_addr_t address, uint32_t size, uint32_t count, uint8_t *buffer);
|
|
int arm920t_write_memory(struct target *target,
|
|
target_addr_t address, uint32_t size, uint32_t count, const uint8_t *buffer);
|
|
int arm920t_post_debug_entry(struct target *target);
|
|
void arm920t_pre_restore_context(struct target *target);
|
|
int arm920t_get_ttb(struct target *target, uint32_t *result);
|
|
int arm920t_disable_mmu_caches(struct target *target,
|
|
int mmu, int d_u_cache, int i_cache);
|
|
int arm920t_enable_mmu_caches(struct target *target,
|
|
int mmu, int d_u_cache, int i_cache);
|
|
|
|
extern const struct command_registration arm920t_command_handlers[];
|
|
|
|
#endif /* OPENOCD_TARGET_ARM920T_H */
|