#include "mips32_dmaacc.h"
#include "target_type.h"
#include "register.h"
+#include "smp.h"
static void mips_m4k_enable_breakpoints(struct target *target);
static void mips_m4k_enable_watchpoints(struct target *target);
jtag_add_reset(1, 1);
else if (!srst_asserted)
jtag_add_reset(0, 1);
+ } else if (target_has_event_action(target, TARGET_EVENT_RESET_ASSERT)) {
+ target_handle_event(target, TARGET_EVENT_RESET_ASSERT);
} else {
if (mips_m4k->is_pic32mx) {
LOG_DEBUG("Using MTAP reset to reset processor...");
if (!current) {
mips_m4k_isa_filter(mips32->isa_imp, &address);
buf_set_u32(mips32->core_cache->reg_list[MIPS32_PC].value, 0, 32, address);
- mips32->core_cache->reg_list[MIPS32_PC].dirty = 1;
- mips32->core_cache->reg_list[MIPS32_PC].valid = 1;
+ mips32->core_cache->reg_list[MIPS32_PC].dirty = true;
+ mips32->core_cache->reg_list[MIPS32_PC].valid = true;
}
if ((mips32->isa_imp > 1) && debug_execution) /* if more than one isa supported */
if (!current) {
mips_m4k_isa_filter(mips32->isa_imp, &address);
buf_set_u32(mips32->core_cache->reg_list[MIPS32_PC].value, 0, 32, address);
- mips32->core_cache->reg_list[MIPS32_PC].dirty = 1;
- mips32->core_cache->reg_list[MIPS32_PC].valid = 1;
+ mips32->core_cache->reg_list[MIPS32_PC].dirty = true;
+ mips32->core_cache->reg_list[MIPS32_PC].valid = true;
}
/* the front-end may request us not to handle breakpoints */
}
if (verify == 0) {
- LOG_ERROR("Unable to set 32bit breakpoint at address %08" PRIx64
+ LOG_ERROR("Unable to set 32bit breakpoint at address %08" TARGET_PRIxADDR
" - check that memory is read/writable", breakpoint->address);
return ERROR_OK;
}
return retval;
if (verify != MIPS16_SDBBP(isa_req)) {
- LOG_ERROR("Unable to set 16bit breakpoint at address %08" PRIx64
+ LOG_ERROR("Unable to set 16bit breakpoint at address %08" TARGET_PRIxADDR
" - check that memory is read/writable", breakpoint->address);
return ERROR_OK;
}
static int mips_m4k_examine(struct target *target)
{
- int retval;
struct mips_m4k_common *mips_m4k = target_to_m4k(target);
struct mips_ejtag *ejtag_info = &mips_m4k->mips32.ejtag_info;
- uint32_t idcode = 0;
if (!target_was_examined(target)) {
- retval = mips_ejtag_get_idcode(ejtag_info, &idcode);
- if (retval != ERROR_OK)
+ int retval = mips_ejtag_get_idcode(ejtag_info);
+ if (retval != ERROR_OK) {
+ LOG_ERROR("idcode read failed");
return retval;
- ejtag_info->idcode = idcode;
-
- if (((idcode >> 1) & 0x7FF) == 0x29) {
+ }
+ if (((ejtag_info->idcode >> 1) & 0x7FF) == 0x29) {
/* we are using a pic32mx so select ejtag port
* as it is not selected by default */
mips_ejtag_set_instr(ejtag_info, MTAP_SW_ETAP);
- LOG_DEBUG("PIC32MX Detected - using EJTAG Interface");
+ LOG_DEBUG("PIC32 Detected - using EJTAG Interface");
mips_m4k->is_pic32mx = true;
}
}
/* init rest of ejtag interface */
- retval = mips_ejtag_init(ejtag_info);
+ int retval = mips_ejtag_init(ejtag_info);
if (retval != ERROR_OK)
return retval;
- retval = mips32_examine(target);
- if (retval != ERROR_OK)
- return retval;
-
- return ERROR_OK;
+ return mips32_examine(target);
}
static int mips_m4k_bulk_write_memory(struct target *target, target_addr_t address,
return ERROR_OK;
}
-COMMAND_HANDLER(mips_m4k_handle_smp_off_command)
-{
- struct target *target = get_current_target(CMD_CTX);
- /* check target is an smp target */
- struct target_list *head;
- struct target *curr;
- head = target->head;
- target->smp = 0;
- if (head != (struct target_list *)NULL) {
- while (head != (struct target_list *)NULL) {
- curr = head->target;
- curr->smp = 0;
- head = head->next;
- }
- /* fixes the target display to the debugger */
- target->gdb_service->target = target;
- }
- return ERROR_OK;
-}
-
-COMMAND_HANDLER(mips_m4k_handle_smp_on_command)
-{
- struct target *target = get_current_target(CMD_CTX);
- struct target_list *head;
- struct target *curr;
- head = target->head;
- if (head != (struct target_list *)NULL) {
- target->smp = 1;
- while (head != (struct target_list *)NULL) {
- curr = head->target;
- curr->smp = 1;
- head = head->next;
- }
- }
- return ERROR_OK;
-}
-
COMMAND_HANDLER(mips_m4k_handle_smp_gdb_command)
{
struct target *target = get_current_target(CMD_CTX);
.usage = "regnum [value]",
.help = "display/modify cp0 register",
},
- {
- .name = "smp_off",
- .handler = mips_m4k_handle_smp_off_command,
- .mode = COMMAND_EXEC,
- .help = "Stop smp handling",
- .usage = "",},
-
- {
- .name = "smp_on",
- .handler = mips_m4k_handle_smp_on_command,
- .mode = COMMAND_EXEC,
- .help = "Restart smp handling",
- .usage = "",
- },
{
.name = "smp_gdb",
.handler = mips_m4k_handle_smp_gdb_command,
.help = "display/set scan delay in nano seconds",
.usage = "[value]",
},
+ {
+ .chain = smp_command_handlers,
+ },
COMMAND_REGISTRATION_DONE
};