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aarch64: correct display for aarch64 state 

Aarch64 state has different PSTATE and exception level model.
Correct the printout e.g. in poll command.

Change-Id: I1820fd1836c7076ae0aa405fa335fd1a14a2e5b3
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
gitignore-build
Matthias Welwarsky 2016-09-16 15:23:27 +02:00
parent f442a530fa
commit b273ec93c6
1 changed files with 29 additions and 11 deletions
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40
src/target/armv8.c
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@ -724,6 +724,27 @@ int armv8_init_arch_info(struct target *target, struct armv8_common *armv8)
return ERROR_OK;
}
int armv8_aarch64_state(struct target *target)
{
struct arm *arm = target_to_arm(target);
if (arm->common_magic != ARM_COMMON_MAGIC) {
LOG_ERROR("BUG: called for a non-ARM target");
return ERROR_FAIL;
}
LOG_USER("target halted in %s state due to %s, current mode: %s\n"
"cpsr: 0x%8.8" PRIx32 " pc: 0x%" PRIx64 "%s",
armv8_state_strings[arm->core_state],
debug_reason_name(target),
armv8_mode_name(arm->core_mode),
buf_get_u32(arm->cpsr->value, 0, 32),
buf_get_u64(arm->pc->value, 0, 64),
arm->is_semihosting ? ", semihosting" : "");
return ERROR_OK;
}
int armv8_arch_state(struct target *target)
{
static const char * const state[] = {
@ -738,18 +759,15 @@ int armv8_arch_state(struct target *target)
return ERROR_COMMAND_SYNTAX_ERROR;
}
arm_arch_state(target);
if (arm->core_state == ARM_STATE_AARCH64)
armv8_aarch64_state(target);
else
arm_arch_state(target);
if (armv8->is_armv7r) {
LOG_USER("D-Cache: %s, I-Cache: %s",
state[armv8->armv8_mmu.armv8_cache.d_u_cache_enabled],
state[armv8->armv8_mmu.armv8_cache.i_cache_enabled]);
} else {
LOG_USER("MMU: %s, D-Cache: %s, I-Cache: %s",
state[armv8->armv8_mmu.mmu_enabled],
state[armv8->armv8_mmu.armv8_cache.d_u_cache_enabled],
state[armv8->armv8_mmu.armv8_cache.i_cache_enabled]);
}
LOG_USER("MMU: %s, D-Cache: %s, I-Cache: %s",
state[armv8->armv8_mmu.mmu_enabled],
state[armv8->armv8_mmu.armv8_cache.d_u_cache_enabled],
state[armv8->armv8_mmu.armv8_cache.i_cache_enabled]);
if (arm->core_mode == ARM_MODE_ABT)
armv8_show_fault_registers(target);