"ARM", "Thumb", "Jazelle"
};
-int armv4_5_core_reg_arch_type = -1;
-
struct armv4_5_core_reg armv4_5_core_reg_list_arch_info[] =
{
{0, ARMV4_5_MODE_ANY, NULL, NULL},
.valid = 1,
.size = 96,
.arch_info = NULL,
- .arch_type = 0,
};
uint8_t armv4_5_gdb_dummy_fps_value[] = {0, 0, 0, 0};
.valid = 1,
.size = 32,
.arch_info = NULL,
- .arch_type = 0,
};
int armv4_5_get_core_reg(struct reg *reg)
return ERROR_OK;
}
+static const struct reg_arch_type arm_reg_type = {
+ .get = armv4_5_get_core_reg,
+ .set = armv4_5_set_core_reg,
+};
+
int armv4_5_invalidate_core_regs(struct target *target)
{
struct armv4_5_common_s *armv4_5 = target_to_armv4_5(target);
cache->reg_list = reg_list;
cache->num_regs = num_regs;
- if (armv4_5_core_reg_arch_type == -1)
- armv4_5_core_reg_arch_type = register_reg_arch_type(armv4_5_get_core_reg, armv4_5_set_core_reg);
-
register_init_dummy(&armv4_5_gdb_dummy_fp_reg);
register_init_dummy(&armv4_5_gdb_dummy_fps_reg);
reg_list[i].value = calloc(1, 4);
reg_list[i].dirty = 0;
reg_list[i].valid = 0;
- reg_list[i].arch_type = armv4_5_core_reg_arch_type;
+ reg_list[i].type = &arm_reg_type;
reg_list[i].arch_info = &arch_info[i];
}
if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC)
{
LOG_ERROR("BUG: called for a non-ARMv4/5 target");
- exit(-1);
+ return ERROR_FAIL;
}
LOG_USER("target halted in %s state due to %s, current mode: %s\ncpsr: 0x%8.8" PRIx32 " pc: 0x%8.8" PRIx32 "",
struct target *target = get_current_target(cmd_ctx);
struct armv4_5_common_s *armv4_5 = target_to_armv4_5(target);
- if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC)
+ if (!is_arm(armv4_5))
{
- command_print(cmd_ctx, "current target isn't an ARMV4/5 target");
- return ERROR_OK;
+ command_print(cmd_ctx, "current target isn't an ARM");
+ return ERROR_FAIL;
}
if (target->state != TARGET_HALTED)
if (armv4_5_mode_to_number(armv4_5->core_mode)==-1)
return ERROR_FAIL;
+ if (!armv4_5->full_context) {
+ command_print(cmd_ctx, "error: target doesn't support %s",
+ CMD_NAME);
+ return ERROR_FAIL;
+ }
+
for (num = 0; num <= 15; num++)
{
output_len = 0;
struct target *target = get_current_target(cmd_ctx);
struct armv4_5_common_s *armv4_5 = target_to_armv4_5(target);
- if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC)
+ if (!is_arm(armv4_5))
{
- command_print(cmd_ctx, "current target isn't an ARMV4/5 target");
- return ERROR_OK;
+ command_print(cmd_ctx, "current target isn't an ARM");
+ return ERROR_FAIL;
}
- if (argc > 0)
+ if (CMD_ARGC > 0)
{
- if (strcmp(args[0], "arm") == 0)
+ if (strcmp(CMD_ARGV[0], "arm") == 0)
{
armv4_5->core_state = ARMV4_5_STATE_ARM;
}
- if (strcmp(args[0], "thumb") == 0)
+ if (strcmp(CMD_ARGV[0], "thumb") == 0)
{
armv4_5->core_state = ARMV4_5_STATE_THUMB;
}
return ERROR_FAIL;
}
- switch (argc) {
+ switch (CMD_ARGC) {
case 3:
- if (strcmp(args[2], "thumb") != 0)
+ if (strcmp(CMD_ARGV[2], "thumb") != 0)
goto usage;
thumb = 1;
/* FALL THROUGH */
case 2:
- COMMAND_PARSE_NUMBER(int, args[1], count);
+ COMMAND_PARSE_NUMBER(int, CMD_ARGV[1], count);
/* FALL THROUGH */
case 1:
- COMMAND_PARSE_NUMBER(u32, args[0], address);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], address);
if (address & 0x01) {
if (!thumb) {
command_print(cmd_ctx, "Disassemble as Thumb");
default:
usage:
command_print(cmd_ctx,
- "usage: armv4_5 disassemble <address> [<count> ['thumb']]");
+ "usage: arm disassemble <address> [<count> ['thumb']]");
count = 0;
retval = ERROR_FAIL;
}
{
struct command *armv4_5_cmd;
- armv4_5_cmd = register_command(cmd_ctx, NULL, "armv4_5",
+ armv4_5_cmd = register_command(cmd_ctx, NULL, "arm",
NULL, COMMAND_ANY,
- "armv4/5 specific commands");
+ "generic ARM commands");
register_command(cmd_ctx, armv4_5_cmd, "reg",
handle_armv4_5_reg_command, COMMAND_EXEC,
"display/change ARM core state <arm | thumb>");
register_command(cmd_ctx, armv4_5_cmd, "disassemble",
handle_armv4_5_disassemble_command, COMMAND_EXEC,
- "disassemble instructions <address> [<count> ['thumb']]");
+ "disassemble instructions "
+ "<address> [<count> ['thumb']]");
return ERROR_OK;
}
if (!reg)
{
LOG_ERROR("BUG: register '%s' not found", reg_params[i].reg_name);
- exit(-1);
+ return ERROR_INVALID_ARGUMENTS;
}
if (reg->size != reg_params[i].size)
{
LOG_ERROR("BUG: register '%s' size doesn't match reg_params[i].size", reg_params[i].reg_name);
- exit(-1);
+ return ERROR_INVALID_ARGUMENTS;
}
if ((retval = armv4_5_set_core_reg(reg, reg_params[i].value)) != ERROR_OK)
else
{
LOG_ERROR("BUG: can't execute algorithms when not in ARM or Thumb state");
- exit(-1);
+ return ERROR_INVALID_ARGUMENTS;
}
if (armv4_5_algorithm_info->core_mode != ARMV4_5_MODE_ANY)
if (!reg)
{
LOG_ERROR("BUG: register '%s' not found", reg_params[i].reg_name);
- exit(-1);
+ retval = ERROR_INVALID_ARGUMENTS;
+ continue;
}
if (reg->size != reg_params[i].size)
{
LOG_ERROR("BUG: register '%s' size doesn't match reg_params[i].size", reg_params[i].reg_name);
- exit(-1);
+ retval = ERROR_INVALID_ARGUMENTS;
+ continue;
}
buf_set_u32(reg_params[i].value, 0, 32, buf_get_u32(reg->value, 0, 32));