diff options
Diffstat (limited to 'src/target/arm.h')
| -rw-r--r-- | src/target/arm.h | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/src/target/arm.h b/src/target/arm.h index 163db23..d63ead2 100644 --- a/src/target/arm.h +++ b/src/target/arm.h @@ -66,6 +66,15 @@ enum arm_mode { ARM_MODE_USER_THREAD = 1, ARM_MODE_HANDLER = 2, + /* shift left 4 bits for armv8 64 */ + ARMV8_64_EL0T = 0x0F, + ARMV8_64_EL1T = 0x4F, + ARMV8_64_EL1H = 0x5F, + ARMV8_64_EL2T = 0x8F, + ARMV8_64_EL2H = 0x9F, + ARMV8_64_EL3T = 0xCF, + ARMV8_64_EL3H = 0xDF, + ARM_MODE_ANY = -1 }; @@ -78,6 +87,7 @@ enum arm_state { ARM_STATE_THUMB, ARM_STATE_JAZELLE, ARM_STATE_THUMB_EE, + ARM_STATE_AARCH64, }; #define ARM_COMMON_MAGIC 0x0A450A45 @@ -130,6 +140,18 @@ struct arm { /** Flag reporting whether semihosting is active. */ bool is_semihosting; + /** Flag reporting whether semihosting fileio is active. */ + bool is_semihosting_fileio; + + /** Flag reporting whether semihosting fileio operation is active. */ + bool semihosting_hit_fileio; + + /** Current semihosting operation. */ + int semihosting_op; + + /** Current semihosting result. */ + int semihosting_result; + /** Value to be returned by semihosting SYS_ERRNO request. */ int semihosting_errno; @@ -201,10 +223,11 @@ struct arm_reg { enum arm_mode mode; struct target *target; struct arm *arm; - uint8_t value[4]; + uint8_t value[8]; }; struct reg_cache *arm_build_reg_cache(struct target *target, struct arm *arm); +struct reg_cache *armv8_build_reg_cache(struct target *target); extern const struct command_registration arm_command_handlers[]; @@ -212,6 +235,9 @@ int arm_arch_state(struct target *target); int arm_get_gdb_reg_list(struct target *target, struct reg **reg_list[], int *reg_list_size, enum target_register_class reg_class); +int armv8_get_gdb_reg_list(struct target *target, + struct reg **reg_list[], int *reg_list_size, + enum target_register_class reg_class); int arm_init_arch_info(struct target *target, struct arm *arm); @@ -219,7 +245,7 @@ int arm_init_arch_info(struct target *target, struct arm *arm); int armv4_5_run_algorithm(struct target *target, int num_mem_params, struct mem_param *mem_params, int num_reg_params, struct reg_param *reg_params, - uint32_t entry_point, uint32_t exit_point, + target_addr_t entry_point, target_addr_t exit_point, int timeout_ms, void *arch_info); int armv4_5_run_algorithm_inner(struct target *target, int num_mem_params, struct mem_param *mem_params, @@ -230,12 +256,13 @@ int armv4_5_run_algorithm_inner(struct target *target, int timeout_ms, void *arch_info)); int arm_checksum_memory(struct target *target, - uint32_t address, uint32_t count, uint32_t *checksum); + target_addr_t address, uint32_t count, uint32_t *checksum); int arm_blank_check_memory(struct target *target, - uint32_t address, uint32_t count, uint32_t *blank); + target_addr_t address, uint32_t count, uint32_t *blank, uint8_t erased_value); void arm_set_cpsr(struct arm *arm, uint32_t cpsr); struct reg *arm_reg_current(struct arm *arm, unsigned regnum); +struct reg *armv8_reg_current(struct arm *arm, unsigned regnum); extern struct reg arm_gdb_dummy_fp_reg; extern struct reg arm_gdb_dummy_fps_reg; |