|
|
@@ -173,6 +173,26 @@ reg_t armv7a_gdb_dummy_fp_reg = |
|
|
|
0, 1, 96, NULL, 0, NULL, 0 |
|
|
|
}; |
|
|
|
|
|
|
|
void armv7a_show_fault_registers(target_t *target) |
|
|
|
{ |
|
|
|
uint32_t dfsr, ifsr, dfar, ifar; |
|
|
|
|
|
|
|
/* get pointers to arch-specific information */ |
|
|
|
armv4_5_common_t *armv4_5 = target->arch_info; |
|
|
|
armv7a_common_t *armv7a = armv4_5->arch_info; |
|
|
|
|
|
|
|
armv7a->read_cp15(target, 0, 0, 5, 0, &dfsr); |
|
|
|
armv7a->read_cp15(target, 0, 1, 5, 0, &ifsr); |
|
|
|
armv7a->read_cp15(target, 0, 0, 6, 0, &dfar); |
|
|
|
armv7a->read_cp15(target, 0, 2, 6, 0, &ifar); |
|
|
|
|
|
|
|
LOG_USER("Data fault registers DFSR: %8.8" PRIx32 |
|
|
|
", DFAR: %8.8" PRIx32, dfsr, dfar); |
|
|
|
LOG_USER("Instruction fault registers IFSR: %8.8" PRIx32 |
|
|
|
", IFAR: %8.8" PRIx32, ifsr, ifar); |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
int armv7a_arch_state(struct target_s *target) |
|
|
|
{ |
|
|
|
static const char *state[] = |
|
|
@@ -206,6 +226,9 @@ int armv7a_arch_state(struct target_s *target) |
|
|
|
state[armv7a->armv4_5_mmu.armv4_5_cache.d_u_cache_enabled], |
|
|
|
state[armv7a->armv4_5_mmu.armv4_5_cache.i_cache_enabled]); |
|
|
|
|
|
|
|
if (armv4_5->core_mode == ARMV7A_MODE_ABT) |
|
|
|
armv7a_show_fault_registers(target); |
|
|
|
|
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|