X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Ftarget%2Farm966e.c;h=70cc3c4b702478adaa21a9a3ea9237247c91c148;hb=a17caa387c0fb08ee2604e066b436d90d9cf0a2f;hp=dee9f612ad18609cd9dc632202ed1eb2c0e966c3;hpb=056fcdb540f0ab9a404f3b5de72fd707eb146603;p=openocd.git diff --git a/src/target/arm966e.c b/src/target/arm966e.c index dee9f612ad..70cc3c4b70 100644 --- a/src/target/arm966e.c +++ b/src/target/arm966e.c @@ -32,12 +32,12 @@ #define _DEBUG_INSTRUCTION_EXECUTION_ #endif -int arm966e_init_arch_info(target_t *target, struct arm966e_common *arm966e, struct jtag_tap *tap) +int arm966e_init_arch_info(struct target *target, struct arm966e_common *arm966e, struct jtag_tap *tap) { - struct arm9tdmi_common *arm9tdmi = &arm966e->arm9tdmi_common; - struct arm7_9_common *arm7_9 = &arm9tdmi->arm7_9_common; + struct arm7_9_common *arm7_9 = &arm966e->arm7_9_common; - arm9tdmi_init_arch_info(target, arm9tdmi, tap); + /* initialize arm7/arm9 specific info (including armv4_5) */ + arm9tdmi_init_arch_info(target, arm7_9, tap); arm966e->common_magic = ARM966E_COMMON_MAGIC; @@ -50,14 +50,14 @@ int arm966e_init_arch_info(target_t *target, struct arm966e_common *arm966e, str return ERROR_OK; } -static int arm966e_target_create(struct target_s *target, Jim_Interp *interp) +static int arm966e_target_create(struct target *target, Jim_Interp *interp) { struct arm966e_common *arm966e = calloc(1,sizeof(struct arm966e_common)); return arm966e_init_arch_info(target, arm966e, target->tap); } -static int arm966e_verify_pointer(struct command_context_s *cmd_ctx, +static int arm966e_verify_pointer(struct command_context *cmd_ctx, struct arm966e_common *arm966e) { if (arm966e->common_magic != ARM966E_COMMON_MAGIC) { @@ -67,7 +67,7 @@ static int arm966e_verify_pointer(struct command_context_s *cmd_ctx, return ERROR_OK; } -static int arm966e_read_cp15(target_t *target, int reg_addr, uint32_t *value) +static int arm966e_read_cp15(struct target *target, int reg_addr, uint32_t *value) { int retval = ERROR_OK; struct arm7_9_common *arm7_9 = target_to_arm7_9(target); @@ -119,7 +119,7 @@ static int arm966e_read_cp15(target_t *target, int reg_addr, uint32_t *value) } // EXPORTED to str9x (flash) -int arm966e_write_cp15(target_t *target, int reg_addr, uint32_t value) +int arm966e_write_cp15(struct target *target, int reg_addr, uint32_t value) { int retval = ERROR_OK; struct arm7_9_common *arm7_9 = target_to_arm7_9(target); @@ -165,31 +165,33 @@ int arm966e_write_cp15(target_t *target, int reg_addr, uint32_t value) COMMAND_HANDLER(arm966e_handle_cp15_command) { int retval; - target_t *target = get_current_target(cmd_ctx); + struct target *target = get_current_target(CMD_CTX); struct arm966e_common *arm966e = target_to_arm966(target); - retval = arm966e_verify_pointer(cmd_ctx, arm966e); + retval = arm966e_verify_pointer(CMD_CTX, arm966e); 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; } /* one or more argument, access a single register (write if second argument is given */ - if (argc >= 1) + if (CMD_ARGC >= 1) { uint32_t address; - COMMAND_PARSE_NUMBER(u32, args[0], address); + COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], address); - if (argc == 1) + if (CMD_ARGC == 1) { uint32_t value; if ((retval = arm966e_read_cp15(target, address, &value)) != ERROR_OK) { - command_print(cmd_ctx, "couldn't access reg %i", address); + command_print(CMD_CTX, + "couldn't access reg %" PRIi32, + address); return ERROR_OK; } if ((retval = jtag_execute_queue()) != ERROR_OK) @@ -197,43 +199,58 @@ COMMAND_HANDLER(arm966e_handle_cp15_command) return retval; } - command_print(cmd_ctx, "%i: %8.8" PRIx32 "", address, value); + command_print(CMD_CTX, "%" PRIi32 ": %8.8" PRIx32, + address, value); } - else if (argc == 2) + else if (CMD_ARGC == 2) { uint32_t value; - COMMAND_PARSE_NUMBER(u32, args[1], value); + COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], value); if ((retval = arm966e_write_cp15(target, address, value)) != ERROR_OK) { - command_print(cmd_ctx, "couldn't access reg %i", address); + command_print(CMD_CTX, + "couldn't access reg %" PRIi32, + address); return ERROR_OK; } - command_print(cmd_ctx, "%i: %8.8" PRIx32 "", address, value); + command_print(CMD_CTX, "%" PRIi32 ": %8.8" PRIx32, + address, value); } } return ERROR_OK; } -/** Registers commands used to access coprocessor resources. */ -int arm966e_register_commands(struct command_context_s *cmd_ctx) -{ - int retval; - command_t *arm966e_cmd; +static const struct command_registration arm966e_exec_command_handlers[] = { + { + .name = "cp15", + .handler = arm966e_handle_cp15_command, + .mode = COMMAND_EXEC, + .usage = " [value]", + .help = "display/modify cp15 register", + }, + COMMAND_REGISTRATION_DONE +}; - retval = arm9tdmi_register_commands(cmd_ctx); - arm966e_cmd = register_command(cmd_ctx, NULL, "arm966e", - NULL, COMMAND_ANY, - "arm966e specific commands"); - register_command(cmd_ctx, arm966e_cmd, "cp15", - arm966e_handle_cp15_command, COMMAND_EXEC, - "display/modify cp15 register [value]"); +static const struct command_registration arm966e_command_handlers[] = { + { + .name = "arm966e", + .mode = COMMAND_ANY, + .help = "arm966e command group", + .chain = arm966e_exec_command_handlers, + }, + COMMAND_REGISTRATION_DONE +}; - return retval; +/** Registers commands used to access coprocessor resources. */ +int arm966e_register_commands(struct command_context *cmd_ctx) +{ + arm9tdmi_register_commands(cmd_ctx); + return register_commands(cmd_ctx, NULL, arm966e_command_handlers); } /** Holds methods for ARM966 targets. */ -target_type_t arm966e_target = +struct target_type arm966e_target = { .name = "arm966e", @@ -255,8 +272,9 @@ target_type_t arm966e_target = .read_memory = arm7_9_read_memory, .write_memory = arm7_9_write_memory, .bulk_write_memory = arm7_9_bulk_write_memory, - .checksum_memory = arm7_9_checksum_memory, - .blank_check_memory = arm7_9_blank_check_memory, + + .checksum_memory = arm_checksum_memory, + .blank_check_memory = arm_blank_check_memory, .run_algorithm = armv4_5_run_algorithm, @@ -268,5 +286,5 @@ target_type_t arm966e_target = .register_commands = arm966e_register_commands, .target_create = arm966e_target_create, .init_target = arm9tdmi_init_target, - .examine = arm9tdmi_examine, + .examine = arm7_9_examine, };