#endif
/* cli handling */
-int arm926ejs_register_commands(struct command_context_s *cmd_ctx);
-
int arm926ejs_handle_cp15_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int arm926ejs_handle_cp15i_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int arm926ejs_handle_virt2phys_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int arm926ejs_handle_read_mmu_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
/* forward declarations */
-int arm926ejs_target_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct target_s *target);
+int arm926ejs_target_create(struct target_s *target, Jim_Interp *interp);
int arm926ejs_init_target(struct command_context_s *cmd_ctx, struct target_s *target);
int arm926ejs_quit(void);
-int arm926ejs_arch_state(struct target_s *target);
int arm926ejs_read_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
-int arm926ejs_write_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
-int arm926ejs_soft_reset_halt(struct target_s *target);
+
static int arm926ejs_virt2phys(struct target_s *target, u32 virtual, u32 *physical);
static int arm926ejs_mmu(struct target_s *target, int *enabled);
.assert_reset = arm7_9_assert_reset,
.deassert_reset = arm7_9_deassert_reset,
.soft_reset_halt = arm926ejs_soft_reset_halt,
-
+
.get_gdb_reg_list = armv4_5_get_gdb_reg_list,
.read_memory = arm7_9_read_memory,
.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_watchpoint = arm7_9_remove_watchpoint,
.register_commands = arm926ejs_register_commands,
- .target_command = arm926ejs_target_command,
+ .target_create = arm926ejs_target_create,
.init_target = arm926ejs_init_target,
.examine = arm9tdmi_examine,
.quit = arm926ejs_quit,
.mmu = arm926ejs_mmu
};
-
int arm926ejs_catch_broken_irscan(u8 *captured, void *priv, scan_field_t *field)
{
/* The ARM926EJ-S' instruction register is 4 bits wide */
int arm926ejs_cp15_read(target_t *target, u32 op1, u32 op2, u32 CRn, u32 CRm, u32 *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;
u8 address_buf[2];
u8 nr_w_buf = 0;
u8 access = 1;
-
+
buf_set_u32(address_buf, 0, 14, address);
-
- jtag_add_end_state(TAP_RTI);
- arm_jtag_scann(jtag_info, 0xf);
+
+ jtag_add_end_state(TAP_IDLE);
+ if((retval = arm_jtag_scann(jtag_info, 0xf)) != ERROR_OK)
+ {
+ return retval;
+ }
arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL);
- fields[0].device = jtag_info->chain_pos;
+ fields[0].tap = jtag_info->tap;
fields[0].num_bits = 32;
fields[0].out_value = NULL;
fields[0].out_mask = NULL;
fields[0].in_handler = NULL;
fields[0].in_handler_priv = NULL;
- fields[1].device = jtag_info->chain_pos;
+ fields[1].tap = jtag_info->tap;
fields[1].num_bits = 1;
fields[1].out_value = &access;
fields[1].out_mask = NULL;
fields[1].in_handler = NULL;
fields[1].in_handler_priv = NULL;
- fields[2].device = jtag_info->chain_pos;
+ fields[2].tap = jtag_info->tap;
fields[2].num_bits = 14;
fields[2].out_value = address_buf;
fields[2].out_mask = NULL;
fields[2].in_handler = NULL;
fields[2].in_handler_priv = NULL;
- fields[3].device = jtag_info->chain_pos;
+ fields[3].tap = jtag_info->tap;
fields[3].num_bits = 1;
fields[3].out_value = &nr_w_buf;
fields[3].out_mask = NULL;
fields[3].in_check_mask = NULL;
fields[3].in_handler = NULL;
fields[3].in_handler_priv = NULL;
-
- jtag_add_dr_scan(4, fields, -1);
+
+ jtag_add_dr_scan(4, fields, TAP_INVALID);
fields[0].in_handler_priv = value;
- fields[0].in_handler = arm_jtag_buf_to_u32;
-
+ fields[0].in_handler = arm_jtag_buf_to_u32; /* deprecated! invoke this from user code! */
+
/*TODO: add timeout*/
do
{
/* rescan with NOP, to wait for the access to complete */
access = 0;
nr_w_buf = 0;
- jtag_add_dr_scan(4, fields, -1);
- jtag_execute_queue();
+ jtag_add_dr_scan(4, fields, TAP_INVALID);
+ if((retval = jtag_execute_queue()) != ERROR_OK)
+ {
+ return retval;
+ }
} while (buf_get_u32(&access, 0, 1) != 1);
#ifdef _DEBUG_INSTRUCTION_EXECUTION_
LOG_DEBUG("addr: 0x%x value: %8.8x", address, *value);
#endif
-
+
arm_jtag_set_instr(jtag_info, 0xc, &arm926ejs_catch_broken_irscan);
return ERROR_OK;
int arm926ejs_cp15_write(target_t *target, u32 op1, u32 op2, u32 CRn, u32 CRm, u32 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;
u8 address_buf[2];
u8 nr_w_buf = 1;
u8 access = 1;
-
+
buf_set_u32(address_buf, 0, 14, address);
buf_set_u32(value_buf, 0, 32, value);
-
- jtag_add_end_state(TAP_RTI);
- arm_jtag_scann(jtag_info, 0xf);
+
+ jtag_add_end_state(TAP_IDLE);
+ if((retval = arm_jtag_scann(jtag_info, 0xf)) != ERROR_OK)
+ {
+ return retval;
+ }
arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL);
- fields[0].device = jtag_info->chain_pos;
+ 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_handler = NULL;
fields[0].in_handler_priv = NULL;
- fields[1].device = jtag_info->chain_pos;
+ fields[1].tap = jtag_info->tap;
fields[1].num_bits = 1;
fields[1].out_value = &access;
fields[1].out_mask = NULL;
fields[1].in_handler = NULL;
fields[1].in_handler_priv = NULL;
- fields[2].device = jtag_info->chain_pos;
+ fields[2].tap = jtag_info->tap;
fields[2].num_bits = 14;
fields[2].out_value = address_buf;
fields[2].out_mask = NULL;
fields[2].in_handler = NULL;
fields[2].in_handler_priv = NULL;
- fields[3].device = jtag_info->chain_pos;
+ fields[3].tap = jtag_info->tap;
fields[3].num_bits = 1;
fields[3].out_value = &nr_w_buf;
fields[3].out_mask = NULL;
fields[3].in_check_mask = NULL;
fields[3].in_handler = NULL;
fields[3].in_handler_priv = NULL;
-
- jtag_add_dr_scan(4, fields, -1);
+
+ jtag_add_dr_scan(4, fields, TAP_INVALID);
/*TODO: add timeout*/
do
{
/* rescan with NOP, to wait for the access to complete */
access = 0;
nr_w_buf = 0;
- jtag_add_dr_scan(4, fields, -1);
- jtag_execute_queue();
+ jtag_add_dr_scan(4, fields, TAP_INVALID);
+ if((retval = jtag_execute_queue()) != ERROR_OK)
+ {
+ return retval;
+ }
} while (buf_get_u32(&access, 0, 1) != 1);
#ifdef _DEBUG_INSTRUCTION_EXECUTION_
embeddedice_read_reg(dbg_stat);
if ((retval = jtag_execute_queue()) != ERROR_OK)
return retval;
-
+
debug_reason = buf_get_u32(dbg_stat->value, 6, 4);
-
+
switch (debug_reason)
{
case 1:
case 11:
LOG_ERROR("BUG: debug re-entry from system speed access shouldn't be handled here");
break;
+ case 12:
+ /* FIX!!!! here be dragons!!! We need to fail here so
+ * the target will interpreted as halted but we won't
+ * try to talk to it right now... a resume + halt seems
+ * to sync things up again. Please send an email to
+ * openocd development mailing list if you have hardware
+ * to donate to look into this problem....
+ */
+ LOG_ERROR("mystery debug reason MOE=0xc. Try issuing a resume + halt.");
+ target->debug_reason = DBG_REASON_DBGRQ;
+ retval = ERROR_TARGET_FAILURE;
+ break;
default:
LOG_ERROR("BUG: unknown debug reason: 0x%x", debug_reason);
target->debug_reason = DBG_REASON_DBGRQ;
+ /* if we fail here, we won't talk to the target and it will
+ * be reported to be in the halted state */
retval = ERROR_TARGET_FAILURE;
break;
}
-
+
return retval;
}
/* read cp15 control register */
arm926ejs->read_cp15(target, 0, 0, 1, 0, &cp15_control);
jtag_execute_queue();
-
+
if (mmu)
{
/* invalidate TLB */
arm926ejs->write_cp15(target, 0, 0, 8, 7, 0x0);
-
+
cp15_control &= ~0x1U;
}
-
+
if (d_u_cache)
{
u32 debug_override;
- /* read-modify-write CP15 debug override register
+ /* read-modify-write CP15 debug override register
* to enable "test and clean all" */
arm926ejs->read_cp15(target, 0, 0, 15, 0, &debug_override);
debug_override |= 0x80000;
arm926ejs->write_cp15(target, 0, 0, 15, 0, debug_override);
-
+
/* clean and invalidate DCache */
arm926ejs->write_cp15(target, 0, 0, 7, 5, 0x0);
- /* write CP15 debug override register
+ /* write CP15 debug override register
* to disable "test and clean all" */
debug_override &= ~0x80000;
arm926ejs->write_cp15(target, 0, 0, 15, 0, debug_override);
-
+
cp15_control &= ~0x4U;
}
-
+
if (i_cache)
{
/* invalidate ICache */
arm926ejs->write_cp15(target, 0, 0, 7, 5, 0x0);
-
+
cp15_control &= ~0x1000U;
}
-
+
arm926ejs->write_cp15(target, 0, 0, 1, 0, cp15_control);
}
/* read cp15 control register */
arm926ejs->read_cp15(target, 0, 0, 1, 0, &cp15_control);
jtag_execute_queue();
-
+
if (mmu)
cp15_control |= 0x1U;
-
+
if (d_u_cache)
cp15_control |= 0x4U;
-
+
if (i_cache)
cp15_control |= 0x1000U;
-
+
arm926ejs->write_cp15(target, 0, 0, 1, 0, cp15_control);
}
arm926ejs->read_cp15(target, 0, 0, 5, 0, &arm926ejs->d_fsr);
arm926ejs->read_cp15(target, 0, 1, 5, 0, &arm926ejs->i_fsr);
arm926ejs->read_cp15(target, 0, 0, 6, 0, &arm926ejs->d_far);
-
- LOG_DEBUG("D FSR: 0x%8.8x, D FAR: 0x%8.8x, I FSR: 0x%8.8x",
- arm926ejs->d_fsr, arm926ejs->d_far, arm926ejs->i_fsr);
+ LOG_DEBUG("D FSR: 0x%8.8x, D FAR: 0x%8.8x, I FSR: 0x%8.8x",
+ arm926ejs->d_fsr, arm926ejs->d_far, arm926ejs->i_fsr);
u32 cache_dbg_ctrl;
-
- /* read-modify-write CP15 cache debug control register
+
+ /* read-modify-write CP15 cache debug control register
* to disable I/D-cache linefills and force WT */
arm926ejs->read_cp15(target, 7, 0, 15, 0, &cache_dbg_ctrl);
cache_dbg_ctrl |= 0x7;
arm926ejs->write_cp15(target, 0, 0, 5, 0, arm926ejs->d_fsr);
arm926ejs->write_cp15(target, 0, 1, 5, 0, arm926ejs->i_fsr);
arm926ejs->write_cp15(target, 0, 0, 6, 0, arm926ejs->d_far);
-
+
u32 cache_dbg_ctrl;
-
- /* read-modify-write CP15 cache debug control register
+
+ /* read-modify-write CP15 cache debug control register
* to reenable I/D-cache linefills and disable WT */
arm926ejs->read_cp15(target, 7, 0, 15, 0, &cache_dbg_ctrl);
cache_dbg_ctrl &= ~0x7;
arm7_9_common_t *arm7_9;
arm9tdmi_common_t *arm9tdmi;
arm926ejs_common_t *arm926ejs;
-
+
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;
}
-
+
arm926ejs = arm9tdmi->arch_info;
if (arm926ejs->common_magic != ARM926EJS_COMMON_MAGIC)
{
return -1;
}
-
+
*armv4_5_p = armv4_5;
*arm7_9_p = arm7_9;
*arm9tdmi_p = arm9tdmi;
*arm926ejs_p = arm926ejs;
-
+
return ERROR_OK;
}
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm9tdmi_common_t *arm9tdmi = arm7_9->arch_info;
arm926ejs_common_t *arm926ejs = arm9tdmi->arch_info;
-
- char *state[] =
+
+ char *state[] =
{
"disabled", "enabled"
};
-
+
if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC)
{
LOG_ERROR("BUG: called for a non-ARMv4/5 target");
exit(-1);
}
-
+
LOG_USER(
"target halted in %s state due to %s, current mode: %s\n"
"cpsr: 0x%8.8x pc: 0x%8.8x\n"
buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32),
buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32),
state[arm926ejs->armv4_5_mmu.mmu_enabled],
- state[arm926ejs->armv4_5_mmu.armv4_5_cache.d_u_cache_enabled],
+ state[arm926ejs->armv4_5_mmu.armv4_5_cache.d_u_cache_enabled],
state[arm926ejs->armv4_5_mmu.armv4_5_cache.i_cache_enabled]);
-
+
return ERROR_OK;
}
int arm926ejs_soft_reset_halt(struct target_s *target)
{
+ int retval = ERROR_OK;
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm9tdmi_common_t *arm9tdmi = arm7_9->arch_info;
arm926ejs_common_t *arm926ejs = arm9tdmi->arch_info;
reg_t *dbg_stat = &arm7_9->eice_cache->reg_list[EICE_DBG_STAT];
-
- target_halt(target);
-
+
+ if((retval = target_halt(target)) != ERROR_OK)
+ {
+ return retval;
+ }
+
long long then=timeval_ms();
int timeout;
while (!(timeout=((timeval_ms()-then)>1000)))
if (buf_get_u32(dbg_stat->value, EICE_DBG_STATUS_DBGACK, 1) == 0)
{
embeddedice_read_reg(dbg_stat);
- jtag_execute_queue();
+ if((retval = jtag_execute_queue()) != ERROR_OK)
+ {
+ return retval;
+ }
} else
{
break;
LOG_ERROR("Failed to halt CPU after 1 sec");
return ERROR_TARGET_TIMEOUT;
}
-
+
target->state = TARGET_HALTED;
-
+
/* SVC, ARM state, IRQ and FIQ disabled */
buf_set_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 8, 0xd3);
armv4_5->core_cache->reg_list[ARMV4_5_CPSR].dirty = 1;
armv4_5->core_cache->reg_list[ARMV4_5_CPSR].valid = 1;
-
+
/* start fetching from 0x0 */
buf_set_u32(armv4_5->core_cache->reg_list[15].value, 0, 32, 0x0);
armv4_5->core_cache->reg_list[15].dirty = 1;
armv4_5->core_cache->reg_list[15].valid = 1;
-
+
armv4_5->core_mode = ARMV4_5_MODE_SVC;
armv4_5->core_state = ARMV4_5_STATE_ARM;
-
+
arm926ejs_disable_mmu_caches(target, 1, 1, 1);
arm926ejs->armv4_5_mmu.mmu_enabled = 0;
arm926ejs->armv4_5_mmu.armv4_5_cache.d_u_cache_enabled = 0;
arm926ejs->armv4_5_mmu.armv4_5_cache.i_cache_enabled = 0;
- target_call_event_callbacks(target, TARGET_EVENT_HALTED);
-
- return ERROR_OK;
+ return target_call_event_callbacks(target, TARGET_EVENT_HALTED);
}
int arm926ejs_write_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer)
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm9tdmi_common_t *arm9tdmi = arm7_9->arch_info;
arm926ejs_common_t *arm926ejs = arm9tdmi->arch_info;
-
+
if ((retval = arm7_9_write_memory(target, address, size, count, buffer)) != ERROR_OK)
return retval;
int arm926ejs_init_target(struct command_context_s *cmd_ctx, struct target_s *target)
{
arm9tdmi_init_target(cmd_ctx, target);
-
+
return ERROR_OK;
-
}
int arm926ejs_quit(void)
{
-
return ERROR_OK;
}
-int arm926ejs_init_arch_info(target_t *target, arm926ejs_common_t *arm926ejs, int chain_pos, char *variant)
+int arm926ejs_init_arch_info(target_t *target, arm926ejs_common_t *arm926ejs, jtag_tap_t *tap)
{
arm9tdmi_common_t *arm9tdmi = &arm926ejs->arm9tdmi_common;
arm7_9_common_t *arm7_9 = &arm9tdmi->arm7_9_common;
-
+
/* initialize arm9tdmi specific info (including arm7_9 and armv4_5)
*/
- arm9tdmi_init_arch_info(target, arm9tdmi, chain_pos, variant);
+ arm9tdmi_init_arch_info(target, arm9tdmi, tap);
arm9tdmi->arch_info = arm926ejs;
arm926ejs->common_magic = ARM926EJS_COMMON_MAGIC;
-
+
arm7_9->post_debug_entry = arm926ejs_post_debug_entry;
arm7_9->pre_restore_context = arm926ejs_pre_restore_context;
-
+
arm926ejs->read_cp15 = arm926ejs_cp15_read;
arm926ejs->write_cp15 = arm926ejs_cp15_write;
arm926ejs->armv4_5_mmu.armv4_5_cache.ctype = -1;
arm926ejs->armv4_5_mmu.enable_mmu_caches = arm926ejs_enable_mmu_caches;
arm926ejs->armv4_5_mmu.has_tiny_pages = 1;
arm926ejs->armv4_5_mmu.mmu_enabled = 0;
-
+
arm7_9->examine_debug_reason = arm926ejs_examine_debug_reason;
-
+
/* The ARM926EJ-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 arm926ejs_target_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct target_s *target)
+int arm926ejs_target_create(struct target_s *target, Jim_Interp *interp)
{
- int chain_pos;
- char *variant = NULL;
- arm926ejs_common_t *arm926ejs = malloc(sizeof(arm926ejs_common_t));
- memset(arm926ejs, 0, sizeof(*arm926ejs));
-
- if (argc < 4)
- {
- LOG_ERROR("'target arm926ejs' requires at least one additional argument");
- exit(-1);
- }
-
- chain_pos = strtoul(args[3], NULL, 0);
-
- if (argc >= 5)
- variant = args[4];
-
- LOG_DEBUG("chain_pos: %i, variant: %s", chain_pos, variant);
-
- arm926ejs_init_arch_info(target, arm926ejs, chain_pos, variant);
+ arm926ejs_common_t *arm926ejs = calloc(1,sizeof(arm926ejs_common_t));
+
+ arm926ejs_init_arch_info(target, arm926ejs, target->tap);
return ERROR_OK;
}
{
int retval;
command_t *arm926ejs_cmd;
-
-
+
+
retval = arm9tdmi_register_commands(cmd_ctx);
-
+
arm926ejs_cmd = register_command(cmd_ctx, NULL, "arm926ejs", NULL, COMMAND_ANY, "arm926ejs specific commands");
register_command(cmd_ctx, arm926ejs_cmd, "cp15", arm926ejs_handle_cp15_command, COMMAND_EXEC, "display/modify cp15 register <opcode_1> <opcode_2> <CRn> <CRm> [value]");
-
+
register_command(cmd_ctx, arm926ejs_cmd, "cache_info", arm926ejs_handle_cache_info_command, COMMAND_EXEC, "display information about target caches");
register_command(cmd_ctx, arm926ejs_cmd, "virt2phys", arm926ejs_handle_virt2phys_command, COMMAND_EXEC, "translate va to pa <va>");
register_command(cmd_ctx, arm926ejs_cmd, "mwh_phys", arm926ejs_handle_mw_phys_command, COMMAND_EXEC, "write memory half-word <physical addr> <value>");
register_command(cmd_ctx, arm926ejs_cmd, "mwb_phys", arm926ejs_handle_mw_phys_command, COMMAND_EXEC, "write memory byte <physical addr> <value>");
- return ERROR_OK;
+ return retval;
}
int arm926ejs_handle_cp15_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
command_print(cmd_ctx, "usage: arm926ejs cp15 <opcode_1> <opcode_2> <CRn> <CRm> [value]");
return ERROR_OK;
}
-
+
opcode_1 = strtoul(args[0], NULL, 0);
opcode_2 = strtoul(args[1], NULL, 0);
CRn = strtoul(args[2], NULL, 0);
command_print(cmd_ctx, "current target isn't an ARM926EJ-S target");
return ERROR_OK;
}
-
+
if (target->state != TARGET_HALTED)
{
command_print(cmd_ctx, "target must be stopped for \"%s\" command", cmd);
return ERROR_OK;
}
-
+
if (argc == 4)
{
u32 value;
command_print(cmd_ctx, "couldn't access register");
return ERROR_OK;
}
- jtag_execute_queue();
-
+ if((retval = jtag_execute_queue()) != ERROR_OK)
+ {
+ return retval;
+ }
+
command_print(cmd_ctx, "%i %i %i %i: %8.8x", opcode_1, opcode_2, CRn, CRm, value);
}
else
arm7_9_common_t *arm7_9;
arm9tdmi_common_t *arm9tdmi;
arm926ejs_common_t *arm926ejs;
-
+
if (arm926ejs_get_arch_pointers(target, &armv4_5, &arm7_9, &arm9tdmi, &arm926ejs) != ERROR_OK)
{
command_print(cmd_ctx, "current target isn't an ARM926EJ-S target");
return ERROR_OK;
}
-
+
return armv4_5_handle_cache_info_command(cmd_ctx, &arm926ejs->armv4_5_mmu.armv4_5_cache);
}
int arm926ejs_handle_virt2phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc)
-{
+{
target_t *target = get_current_target(cmd_ctx);
armv4_5_common_t *armv4_5;
arm7_9_common_t *arm7_9;
command_print(cmd_ctx, "current target isn't an ARM926EJ-S 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);
return ERROR_OK;
}
-
+
return armv4_5_mmu_handle_virt2phys_command(cmd_ctx, cmd, args, argc, target, &arm926ejs->armv4_5_mmu);
}
int arm926ejs_handle_md_phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc)
-{
+{
target_t *target = get_current_target(cmd_ctx);
armv4_5_common_t *armv4_5;
arm7_9_common_t *arm7_9;
command_print(cmd_ctx, "current target isn't an ARM926EJ-S 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);
return ERROR_OK;
}
-
+
return armv4_5_mmu_handle_md_phys_command(cmd_ctx, cmd, args, argc, target, &arm926ejs->armv4_5_mmu);
}
int arm926ejs_handle_mw_phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc)
-{
+{
target_t *target = get_current_target(cmd_ctx);
armv4_5_common_t *armv4_5;
arm7_9_common_t *arm7_9;
command_print(cmd_ctx, "current target isn't an ARM926EJ-S 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);
return ERROR_OK;
}
-
+
return armv4_5_mmu_handle_mw_phys_command(cmd_ctx, cmd, args, argc, target, &arm926ejs->armv4_5_mmu);
}
+
static int arm926ejs_virt2phys(struct target_s *target, u32 virtual, u32 *physical)
{
int retval;
u32 cb;
int domain;
u32 ap;
-
+
armv4_5_common_t *armv4_5;
arm7_9_common_t *arm7_9;
arm9tdmi_common_t *arm9tdmi;
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm926ejs_common_t *arm926ejs = armv4_5->arch_info;
-
+
if (target->state != TARGET_HALTED)
{
LOG_ERROR("Target not halted");
Code Review / openocd.git / blobdiff