#endif
#include "arm966e.h"
+#include "target_type.h"
-#include "arm7_9_common.h"
-#include "register.h"
-#include "target.h"
-#include "armv4_5.h"
-#include "embeddedice.h"
-#include "log.h"
-#include "jtag.h"
-#include "arm_jtag.h"
-
-#include <stdlib.h>
-#include <string.h>
#if 0
#define _DEBUG_INSTRUCTION_EXECUTION_
.bulk_write_memory = arm7_9_bulk_write_memory,
.checksum_memory = arm7_9_checksum_memory,
.blank_check_memory = arm7_9_blank_check_memory,
-
+
.run_algorithm = armv4_5_run_algorithm,
-
+
.add_breakpoint = arm7_9_add_breakpoint,
.remove_breakpoint = arm7_9_remove_breakpoint,
.add_watchpoint = arm7_9_add_watchpoint,
int arm966e_init_target(struct command_context_s *cmd_ctx, struct target_s *target)
{
arm9tdmi_init_target(cmd_ctx, target);
-
+
return ERROR_OK;
}
int arm966e_quit(void)
{
-
return ERROR_OK;
}
-int arm966e_init_arch_info(target_t *target, arm966e_common_t *arm966e, jtag_tap_t *tap, const char *variant)
+int arm966e_init_arch_info(target_t *target, arm966e_common_t *arm966e, jtag_tap_t *tap)
{
arm9tdmi_common_t *arm9tdmi = &arm966e->arm9tdmi_common;
arm7_9_common_t *arm7_9 = &arm9tdmi->arm7_9_common;
-
- arm9tdmi_init_arch_info(target, arm9tdmi, tap, variant);
+
+ arm9tdmi_init_arch_info(target, arm9tdmi, tap);
arm9tdmi->arch_info = arm966e;
arm966e->common_magic = ARM966E_COMMON_MAGIC;
-
+
/* The ARM966E-S implements the ARMv5TE architecture which
* has the BKPT instruction, so we don't have to use a watchpoint comparator
*/
arm7_9->arm_bkpt = ARMV5_BKPT(0x0);
arm7_9->thumb_bkpt = ARMV5_T_BKPT(0x0) & 0xffff;
-
+
return ERROR_OK;
}
-int arm966e_target_create( struct target_s *target, Jim_Interp *interp )
+int arm966e_target_create(struct target_s *target, Jim_Interp *interp )
{
arm966e_common_t *arm966e = calloc(1,sizeof(arm966e_common_t));
-
- arm966e_init_arch_info(target, arm966e, target->tap, target->variant);
+
+ arm966e_init_arch_info(target, arm966e, target->tap);
return ERROR_OK;
}
arm7_9_common_t *arm7_9;
arm9tdmi_common_t *arm9tdmi;
arm966e_common_t *arm966e;
-
+
if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC)
{
return -1;
}
-
+
arm7_9 = armv4_5->arch_info;
if (arm7_9->common_magic != ARM7_9_COMMON_MAGIC)
{
return -1;
}
-
+
arm9tdmi = arm7_9->arch_info;
if (arm9tdmi->common_magic != ARM9TDMI_COMMON_MAGIC)
{
return -1;
}
-
+
arm966e = arm9tdmi->arch_info;
if (arm966e->common_magic != ARM966E_COMMON_MAGIC)
{
return -1;
}
-
+
*armv4_5_p = armv4_5;
*arm7_9_p = arm7_9;
*arm9tdmi_p = arm9tdmi;
*arm966e_p = arm966e;
-
+
return ERROR_OK;
}
-int arm966e_read_cp15(target_t *target, int reg_addr, u32 *value)
+int arm966e_read_cp15(target_t *target, int reg_addr, uint32_t *value)
{
int retval = ERROR_OK;
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm_jtag_t *jtag_info = &arm7_9->jtag_info;
scan_field_t fields[3];
- u8 reg_addr_buf = reg_addr & 0x3f;
- u8 nr_w_buf = 0;
-
- jtag_add_end_state(TAP_RTI);
- if((retval = arm_jtag_scann(jtag_info, 0xf)) != ERROR_OK)
+ uint8_t reg_addr_buf = reg_addr & 0x3f;
+ uint8_t nr_w_buf = 0;
+
+ jtag_set_end_state(TAP_IDLE);
+ if ((retval = arm_jtag_scann(jtag_info, 0xf)) != ERROR_OK)
{
return retval;
}
fields[0].tap = jtag_info->tap;
fields[0].num_bits = 32;
fields[0].out_value = NULL;
- fields[0].out_mask = NULL;
fields[0].in_value = NULL;
- fields[0].in_check_value = NULL;
- fields[0].in_check_mask = NULL;
- fields[0].in_handler = NULL;
- fields[0].in_handler_priv = NULL;
fields[1].tap = jtag_info->tap;
fields[1].num_bits = 6;
fields[1].out_value = ®_addr_buf;
- fields[1].out_mask = NULL;
fields[1].in_value = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
fields[2].tap = jtag_info->tap;
fields[2].num_bits = 1;
fields[2].out_value = &nr_w_buf;
- fields[2].out_mask = NULL;
fields[2].in_value = NULL;
- fields[2].in_check_value = NULL;
- fields[2].in_check_mask = NULL;
- fields[2].in_handler = NULL;
- fields[2].in_handler_priv = NULL;
-
- jtag_add_dr_scan(3, fields, -1);
- fields[0].in_handler_priv = value;
- fields[0].in_handler = arm_jtag_buf_to_u32;
+ jtag_add_dr_scan(3, fields, jtag_get_end_state());
+
+ fields[1].in_value = (uint8_t *)value;
+
+ jtag_add_dr_scan(3, fields, jtag_get_end_state());
+
+ jtag_add_callback(arm_le_to_h_u32, (jtag_callback_data_t)value);
- jtag_add_dr_scan(3, fields, -1);
#ifdef _DEBUG_INSTRUCTION_EXECUTION_
- if((retval = jtag_execute_queue()) != ERROR_OK)
+ if ((retval = jtag_execute_queue()) != ERROR_OK)
{
return retval;
}
return ERROR_OK;
}
-int arm966e_write_cp15(target_t *target, int reg_addr, u32 value)
+int arm966e_write_cp15(target_t *target, int reg_addr, uint32_t value)
{
int retval = ERROR_OK;
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm_jtag_t *jtag_info = &arm7_9->jtag_info;
scan_field_t fields[3];
- u8 reg_addr_buf = reg_addr & 0x3f;
- u8 nr_w_buf = 1;
- u8 value_buf[4];
-
+ uint8_t reg_addr_buf = reg_addr & 0x3f;
+ uint8_t nr_w_buf = 1;
+ uint8_t value_buf[4];
+
buf_set_u32(value_buf, 0, 32, value);
-
- jtag_add_end_state(TAP_RTI);
- if((retval = arm_jtag_scann(jtag_info, 0xf)) != ERROR_OK)
+
+ jtag_set_end_state(TAP_IDLE);
+ if ((retval = arm_jtag_scann(jtag_info, 0xf)) != ERROR_OK)
{
return retval;
}
fields[0].tap = jtag_info->tap;
fields[0].num_bits = 32;
fields[0].out_value = value_buf;
- fields[0].out_mask = NULL;
fields[0].in_value = NULL;
- fields[0].in_check_value = NULL;
- fields[0].in_check_mask = NULL;
- fields[0].in_handler = NULL;
- fields[0].in_handler_priv = NULL;
fields[1].tap = jtag_info->tap;
fields[1].num_bits = 6;
fields[1].out_value = ®_addr_buf;
- fields[1].out_mask = NULL;
fields[1].in_value = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
fields[2].tap = jtag_info->tap;
fields[2].num_bits = 1;
fields[2].out_value = &nr_w_buf;
- fields[2].out_mask = NULL;
fields[2].in_value = NULL;
- fields[2].in_check_value = NULL;
- fields[2].in_check_mask = NULL;
- fields[2].in_handler = NULL;
- fields[2].in_handler_priv = NULL;
-
- jtag_add_dr_scan(3, fields, -1);
+
+ jtag_add_dr_scan(3, fields, jtag_get_end_state());
#ifdef _DEBUG_INSTRUCTION_EXECUTION_
LOG_DEBUG("addr: 0x%x value: %8.8x", reg_addr, value);
command_print(cmd_ctx, "current target isn't an ARM966e target");
return ERROR_OK;
}
-
+
jtag_info = &arm7_9->jtag_info;
-
+
if (target->state != TARGET_HALTED)
{
command_print(cmd_ctx, "target must be stopped for \"%s\" command", cmd);
if (argc == 1)
{
- u32 value;
+ uint32_t value;
if ((retval = arm966e_read_cp15(target, address, &value)) != ERROR_OK)
{
command_print(cmd_ctx, "couldn't access reg %i", address);
return ERROR_OK;
}
- if((retval = jtag_execute_queue()) != ERROR_OK)
+ if ((retval = jtag_execute_queue()) != ERROR_OK)
{
return retval;
}
-
- command_print(cmd_ctx, "%i: %8.8x", address, value);
+
+ command_print(cmd_ctx, "%i: %8.8" PRIx32 "", address, value);
}
else if (argc == 2)
{
- u32 value = strtoul(args[1], NULL, 0);
+ uint32_t value = strtoul(args[1], NULL, 0);
if ((retval = arm966e_write_cp15(target, address, value)) != ERROR_OK)
{
command_print(cmd_ctx, "couldn't access reg %i", address);
return ERROR_OK;
}
- command_print(cmd_ctx, "%i: %8.8x", address, value);
+ command_print(cmd_ctx, "%i: %8.8" PRIx32 "", address, value);
}
}
{
int retval;
command_t *arm966e_cmd;
-
+
retval = arm9tdmi_register_commands(cmd_ctx);
arm966e_cmd = register_command(cmd_ctx, NULL, "arm966e", NULL, COMMAND_ANY, "arm966e specific commands");
register_command(cmd_ctx, arm966e_cmd, "cp15", arm966e_handle_cp15_command, COMMAND_EXEC, "display/modify cp15 register <num> [value]");
-
+
return retval;
}