}
swjdp_transaction_endcheck(swjdp);
- armv7m_invalidate_core_regs(target);
+ register_cache_invalidate(cortex_m3->armv7m.core_cache);
/* make sure we have latest dhcsr flags */
mem_ap_read_atomic_u32(swjdp, DCB_DHCSR, &cortex_m3->dcb_dhcsr);
xPSR = buf_get_u32(armv7m->core_cache->reg_list[ARMV7M_xPSR].value, 0, 32);
#ifdef ARMV7_GDB_HACKS
+ /* FIXME this breaks on scan chains with more than one Cortex-M3.
+ * Instead, each CM3 should have its own dummy value...
+ */
/* copy real xpsr reg for gdb, setting thumb bit */
buf_set_u32(armv7m_gdb_dummy_cpsr_value, 0, 32, xPSR);
buf_set_u32(armv7m_gdb_dummy_cpsr_value, 5, 1, 1);
target->state = TARGET_RESET;
/* registers are now invalid */
- armv7m_invalidate_core_regs(target);
+ register_cache_invalidate(cortex_m3->armv7m.core_cache);
while (timeout < 100)
{
target->debug_reason = DBG_REASON_NOTHALTED;
/* registers are now invalid */
- armv7m_invalidate_core_regs(target);
+ register_cache_invalidate(armv7m->core_cache);
+
if (!debug_execution)
{
target->state = TARGET_RUNNING;
mem_ap_read_atomic_u32(swjdp, DCB_DHCSR, &cortex_m3->dcb_dhcsr);
/* registers are now invalid */
- armv7m_invalidate_core_regs(target);
+ register_cache_invalidate(cortex_m3->armv7m.core_cache);
if (breakpoint)
cortex_m3_set_breakpoint(target, breakpoint);
target->state = TARGET_RESET;
jtag_add_sleep(50000);
- armv7m_invalidate_core_regs(target);
+ register_cache_invalidate(cortex_m3->armv7m.core_cache);
if (target->reset_halt)
{
COMMAND_HANDLER(handle_cortex_m3_disassemble_command)
{
int retval;
- struct target *target = get_current_target(cmd_ctx);
+ struct target *target = get_current_target(CMD_CTX);
struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
uint32_t address;
unsigned long count = 1;
struct arm_instruction cur_instruction;
- retval = cortex_m3_verify_pointer(cmd_ctx, cortex_m3);
+ retval = cortex_m3_verify_pointer(CMD_CTX, cortex_m3);
if (retval != ERROR_OK)
return retval;
errno = 0;
switch (CMD_ARGC) {
case 2:
- COMMAND_PARSE_NUMBER(ulong, args[1], count);
+ COMMAND_PARSE_NUMBER(ulong, CMD_ARGV[1], count);
/* FALL THROUGH */
case 1:
- COMMAND_PARSE_NUMBER(u32, args[0], address);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], address);
break;
default:
- command_print(cmd_ctx,
+ command_print(CMD_CTX,
"usage: cortex_m3 disassemble <address> [<count>]");
return ERROR_OK;
}
retval = thumb2_opcode(target, address, &cur_instruction);
if (retval != ERROR_OK)
return retval;
- command_print(cmd_ctx, "%s", cur_instruction.text);
+ command_print(CMD_CTX, "%s", cur_instruction.text);
address += cur_instruction.instruction_size;
}
COMMAND_HANDLER(handle_cortex_m3_vector_catch_command)
{
- struct target *target = get_current_target(cmd_ctx);
+ struct target *target = get_current_target(CMD_CTX);
struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
struct armv7m_common *armv7m = &cortex_m3->armv7m;
struct swjdp_common *swjdp = &armv7m->swjdp_info;
uint32_t demcr = 0;
int retval;
- retval = cortex_m3_verify_pointer(cmd_ctx, cortex_m3);
+
+ retval = cortex_m3_verify_pointer(CMD_CTX, cortex_m3);
if (retval != ERROR_OK)
return retval;
unsigned catch = 0;
if (CMD_ARGC == 1) {
- if (strcmp(args[0], "all") == 0) {
+ if (strcmp(CMD_ARGV[0], "all") == 0) {
catch = VC_HARDERR | VC_INTERR | VC_BUSERR
| VC_STATERR | VC_CHKERR | VC_NOCPERR
| VC_MMERR | VC_CORERESET;
goto write;
- } else if (strcmp(args[0], "none") == 0) {
+ } else if (strcmp(CMD_ARGV[0], "none") == 0) {
goto write;
}
}
while (CMD_ARGC-- > 0) {
unsigned i;
for (i = 0; i < ARRAY_SIZE(vec_ids); i++) {
- if (strcmp(args[CMD_ARGC], vec_ids[i].name) != 0)
+ if (strcmp(CMD_ARGV[CMD_ARGC], vec_ids[i].name) != 0)
continue;
catch |= vec_ids[i].mask;
break;
}
if (i == ARRAY_SIZE(vec_ids)) {
- LOG_ERROR("No CM3 vector '%s'", args[CMD_ARGC]);
+ LOG_ERROR("No CM3 vector '%s'", CMD_ARGV[CMD_ARGC]);
return ERROR_INVALID_ARGUMENTS;
}
}
}
for (unsigned i = 0; i < ARRAY_SIZE(vec_ids); i++)
- command_print(cmd_ctx, "%9s: %s", vec_ids[i].name,
+ {
+ command_print(CMD_CTX, "%9s: %s", vec_ids[i].name,
(demcr & vec_ids[i].mask) ? "catch" : "ignore");
+ }
return ERROR_OK;
}
COMMAND_HANDLER(handle_cortex_m3_mask_interrupts_command)
{
- struct target *target = get_current_target(cmd_ctx);
+ struct target *target = get_current_target(CMD_CTX);
struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
int retval;
- retval = cortex_m3_verify_pointer(cmd_ctx, cortex_m3);
+ retval = cortex_m3_verify_pointer(CMD_CTX, cortex_m3);
if (retval != ERROR_OK)
return retval;
if (target->state != TARGET_HALTED)
{
- command_print(cmd_ctx, "target must be stopped for \"%s\" command", CMD_NAME);
+ command_print(CMD_CTX, "target must be stopped for \"%s\" command", CMD_NAME);
return ERROR_OK;
}
if (CMD_ARGC > 0)
{
- if (!strcmp(args[0], "on"))
- {
- cortex_m3_write_debug_halt_mask(target, C_HALT | C_MASKINTS, 0);
- }
- else if (!strcmp(args[0], "off"))
- {
- cortex_m3_write_debug_halt_mask(target, C_HALT, C_MASKINTS);
- }
- else
- {
- command_print(cmd_ctx, "usage: cortex_m3 maskisr ['on'|'off']");
- }
+ bool enable;
+ COMMAND_PARSE_ON_OFF(CMD_ARGV[0], enable);
+ uint32_t mask_on = C_HALT | (enable ? C_MASKINTS : 0);
+ uint32_t mask_off = enable ? 0 : C_MASKINTS;
+ cortex_m3_write_debug_halt_mask(target, mask_on, mask_off);
}
- command_print(cmd_ctx, "cortex_m3 interrupt mask %s",
+ command_print(CMD_CTX, "cortex_m3 interrupt mask %s",
(cortex_m3->dcb_dhcsr & C_MASKINTS) ? "on" : "off");
return ERROR_OK;