#define FNC_INFO_NOTIMPLEMENTED
#endif
-static int arm11_on_enter_debug_state(arm11_common_t * arm11);
-
-bool arm11_config_memwrite_burst = true;
-bool arm11_config_memwrite_error_fatal = true;
-uint32_t arm11_vcr = 0;
-bool arm11_config_step_irq_enable = false;
-bool arm11_config_hardware_step = false;
-
-#define ARM11_HANDLER(x) \
- .x = arm11_##x
-
-
-static int arm11_mrc(target_t *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value);
-static int arm11_mcr(target_t *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t value);
-
-target_type_t arm11_target =
-{
- .name = "arm11",
-
- ARM11_HANDLER(poll),
- ARM11_HANDLER(arch_state),
-
- ARM11_HANDLER(target_request_data),
-
- ARM11_HANDLER(halt),
- ARM11_HANDLER(resume),
- ARM11_HANDLER(step),
-
- ARM11_HANDLER(assert_reset),
- ARM11_HANDLER(deassert_reset),
- ARM11_HANDLER(soft_reset_halt),
-
- ARM11_HANDLER(get_gdb_reg_list),
-
- ARM11_HANDLER(read_memory),
- ARM11_HANDLER(write_memory),
-
- ARM11_HANDLER(bulk_write_memory),
-
- ARM11_HANDLER(checksum_memory),
-
- ARM11_HANDLER(add_breakpoint),
- ARM11_HANDLER(remove_breakpoint),
- ARM11_HANDLER(add_watchpoint),
- ARM11_HANDLER(remove_watchpoint),
-
- ARM11_HANDLER(run_algorithm),
-
- ARM11_HANDLER(register_commands),
- ARM11_HANDLER(target_create),
- ARM11_HANDLER(init_target),
- ARM11_HANDLER(examine),
- .mrc = arm11_mrc,
- .mcr = arm11_mcr,
-
-};
-
-int arm11_regs_arch_type = -1;
+static bool arm11_config_memwrite_burst = true;
+static bool arm11_config_memwrite_error_fatal = true;
+static uint32_t arm11_vcr = 0;
+static bool arm11_config_step_irq_enable = false;
+static bool arm11_config_hardware_step = false;
+static int arm11_regs_arch_type = -1;
enum arm11_regtype
{
#define ARM11_GDB_REGISTER_COUNT 26
-uint8_t arm11_gdb_dummy_fp_value[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+static uint8_t arm11_gdb_dummy_fp_value[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-reg_t arm11_gdb_dummy_fp_reg =
+static reg_t arm11_gdb_dummy_fp_reg =
{
"GDB dummy floating-point register", arm11_gdb_dummy_fp_value, 0, 1, 96, NULL, 0, NULL, 0
};
-uint8_t arm11_gdb_dummy_fps_value[] = {0, 0, 0, 0};
+static uint8_t arm11_gdb_dummy_fps_value[] = {0, 0, 0, 0};
-reg_t arm11_gdb_dummy_fps_reg =
+static reg_t arm11_gdb_dummy_fps_reg =
{
"GDB dummy floating-point status register", arm11_gdb_dummy_fps_value, 0, 1, 32, NULL, 0, NULL, 0
};
+static int arm11_on_enter_debug_state(arm11_common_t *arm11);
+static int arm11_step(struct target_s *target, int current,
+ uint32_t address, int handle_breakpoints);
+/* helpers */
+static int arm11_build_reg_cache(target_t *target);
+static int arm11_set_reg(reg_t *reg, uint8_t *buf);
+static int arm11_get_reg(reg_t *reg);
+
+static void arm11_record_register_history(arm11_common_t * arm11);
+static void arm11_dump_reg_changes(arm11_common_t * arm11);
+
/** Check and if necessary take control of the system
*
* available a pointer to a word holding the
* DSCR can be passed. Otherwise use NULL.
*/
-int arm11_check_init(arm11_common_t * arm11, uint32_t * dscr)
+static int arm11_check_init(arm11_common_t *arm11, uint32_t *dscr)
{
FNC_INFO;
* or on other occasions that stop the processor.
*
*/
-static int arm11_on_enter_debug_state(arm11_common_t * arm11)
+static int arm11_on_enter_debug_state(arm11_common_t *arm11)
{
int retval;
FNC_INFO;
* This is called in preparation for the RESTART function.
*
*/
-int arm11_leave_debug_state(arm11_common_t * arm11)
+static int arm11_leave_debug_state(arm11_common_t *arm11)
{
FNC_INFO;
int retval;
return ERROR_OK;
}
-void arm11_record_register_history(arm11_common_t * arm11)
+static void arm11_record_register_history(arm11_common_t *arm11)
{
for (size_t i = 0; i < ARM11_REGCACHE_COUNT; i++)
{
/* poll current target status */
-int arm11_poll(struct target_s *target)
+static int arm11_poll(struct target_s *target)
{
FNC_INFO;
int retval;
return ERROR_OK;
}
/* architecture specific status reply */
-int arm11_arch_state(struct target_s *target)
+static int arm11_arch_state(struct target_s *target)
{
arm11_common_t * arm11 = target->arch_info;
}
/* target request support */
-int arm11_target_request_data(struct target_s *target, uint32_t size, uint8_t *buffer)
+static int arm11_target_request_data(struct target_s *target,
+ uint32_t size, uint8_t *buffer)
{
FNC_INFO_NOTIMPLEMENTED;
}
/* target execution control */
-int arm11_halt(struct target_s *target)
+static int arm11_halt(struct target_s *target)
{
FNC_INFO;
return ERROR_OK;
}
-int arm11_resume(struct target_s *target, int current, uint32_t address, int handle_breakpoints, int debug_execution)
+static int arm11_resume(struct target_s *target, int current,
+ uint32_t address, int handle_breakpoints, int debug_execution)
{
FNC_INFO;
return buf_get_u32(arm11->reg_list[reg].value, 0, 32);
}
-static void arm11_sim_set_reg(struct arm_sim_interface *sim, int reg, uint32_t value)
+static void arm11_sim_set_reg(struct arm_sim_interface *sim,
+ int reg, uint32_t value)
{
arm11_common_t * arm11 = (arm11_common_t *)sim->user_data;
buf_set_u32(arm11->reg_list[reg].value, 0, 32, value);
}
-static uint32_t arm11_sim_get_cpsr(struct arm_sim_interface *sim, int pos, int bits)
+static uint32_t arm11_sim_get_cpsr(struct arm_sim_interface *sim,
+ int pos, int bits)
{
arm11_common_t * arm11 = (arm11_common_t *)sim->user_data;
return ARMV4_5_STATE_ARM;
}
-static void arm11_sim_set_state(struct arm_sim_interface *sim, enum armv4_5_state mode)
+static void arm11_sim_set_state(struct arm_sim_interface *sim,
+ enum armv4_5_state mode)
{
// arm11_common_t * arm11 = (arm11_common_t *)sim->user_data;
}
-int arm11_step(struct target_s *target, int current, uint32_t address, int handle_breakpoints)
+static int arm11_step(struct target_s *target, int current,
+ uint32_t address, int handle_breakpoints)
{
FNC_INFO;
return ERROR_OK;
}
-int arm11_assert_reset(target_t *target)
+static int arm11_assert_reset(target_t *target)
{
FNC_INFO;
int retval;
return ERROR_OK;
}
-int arm11_deassert_reset(target_t *target)
+static int arm11_deassert_reset(target_t *target)
{
return ERROR_OK;
}
-int arm11_soft_reset_halt(struct target_s *target)
+static int arm11_soft_reset_halt(struct target_s *target)
{
FNC_INFO_NOTIMPLEMENTED;
}
/* target register access for gdb */
-int arm11_get_gdb_reg_list(struct target_s *target, struct reg_s **reg_list[], int *reg_list_size)
+static int arm11_get_gdb_reg_list(struct target_s *target,
+ struct reg_s **reg_list[], int *reg_list_size)
{
FNC_INFO;
* to read/write a range of data to a "port". a "port" is an action on
* read memory address for some peripheral.
*/
-int arm11_read_memory_inner(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer,
+static int arm11_read_memory_inner(struct target_s *target,
+ uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer,
bool arm11_config_memrw_no_increment)
{
/** \todo TODO: check if buffer cast to uint32_t* and uint16_t* might cause alignment problems */
return arm11_run_instr_data_finish(arm11);
}
-int arm11_read_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
+static int arm11_read_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
{
return arm11_read_memory_inner(target, address, size, count, buffer, false);
}
* to read/write a range of data to a "port". a "port" is an action on
* read memory address for some peripheral.
*/
-int arm11_write_memory_inner(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer,
+static int arm11_write_memory_inner(struct target_s *target,
+ uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer,
bool arm11_config_memrw_no_increment)
{
int retval;
return arm11_run_instr_data_finish(arm11);
}
-int arm11_write_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
+static int arm11_write_memory(struct target_s *target,
+ uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
{
return arm11_write_memory_inner(target, address, size, count, buffer, false);
}
/* write target memory in multiples of 4 byte, optimized for writing large quantities of data */
-int arm11_bulk_write_memory(struct target_s *target, uint32_t address, uint32_t count, uint8_t *buffer)
+static int arm11_bulk_write_memory(struct target_s *target,
+ uint32_t address, uint32_t count, uint8_t *buffer)
{
FNC_INFO;
* fallback code will read data from the target and calculate the CRC on the
* host.
*/
-int arm11_checksum_memory(struct target_s *target, uint32_t address, uint32_t count, uint32_t* checksum)
+static int arm11_checksum_memory(struct target_s *target,
+ uint32_t address, uint32_t count, uint32_t* checksum)
{
return ERROR_FAIL;
}
/* target break-/watchpoint control
* rw: 0 = write, 1 = read, 2 = access
*/
-int arm11_add_breakpoint(struct target_s *target, breakpoint_t *breakpoint)
+static int arm11_add_breakpoint(struct target_s *target,
+ breakpoint_t *breakpoint)
{
FNC_INFO;
return ERROR_OK;
}
-int arm11_remove_breakpoint(struct target_s *target, breakpoint_t *breakpoint)
+static int arm11_remove_breakpoint(struct target_s *target,
+ breakpoint_t *breakpoint)
{
FNC_INFO;
return ERROR_OK;
}
-int arm11_add_watchpoint(struct target_s *target, watchpoint_t *watchpoint)
+static int arm11_add_watchpoint(struct target_s *target,
+ watchpoint_t *watchpoint)
{
FNC_INFO_NOTIMPLEMENTED;
return ERROR_OK;
}
-int arm11_remove_watchpoint(struct target_s *target, watchpoint_t *watchpoint)
+static int arm11_remove_watchpoint(struct target_s *target,
+ watchpoint_t *watchpoint)
{
FNC_INFO_NOTIMPLEMENTED;
// HACKHACKHACK - FIXME mode/state
/* target algorithm support */
-int arm11_run_algorithm(struct target_s *target, int num_mem_params, mem_param_t *mem_params,
- int num_reg_params, reg_param_t *reg_params, uint32_t entry_point, uint32_t exit_point,
- int timeout_ms, void *arch_info)
+static int arm11_run_algorithm(struct target_s *target,
+ int num_mem_params, mem_param_t *mem_params,
+ int num_reg_params, reg_param_t *reg_params,
+ uint32_t entry_point, uint32_t exit_point,
+ int timeout_ms, void *arch_info)
{
arm11_common_t *arm11 = target->arch_info;
// enum armv4_5_state core_state = arm11->core_state;
return retval;
}
-int arm11_target_create(struct target_s *target, Jim_Interp *interp)
+static int arm11_target_create(struct target_s *target, Jim_Interp *interp)
{
FNC_INFO;
return ERROR_OK;
}
-int arm11_init_target(struct command_context_s *cmd_ctx, struct target_s *target)
+static int arm11_init_target(struct command_context_s *cmd_ctx,
+ struct target_s *target)
{
/* Initialize anything we can set up without talking to the target */
return arm11_build_reg_cache(target);
}
/* talk to the target and set things up */
-int arm11_examine(struct target_s *target)
+static int arm11_examine(struct target_s *target)
{
int retval;
/** Load a register that is marked !valid in the register cache */
-int arm11_get_reg(reg_t *reg)
+static int arm11_get_reg(reg_t *reg)
{
FNC_INFO;
}
/** Change a value in the register cache */
-int arm11_set_reg(reg_t *reg, uint8_t *buf)
+static int arm11_set_reg(reg_t *reg, uint8_t *buf)
{
FNC_INFO;
return ERROR_OK;
}
-int arm11_build_reg_cache(target_t *target)
+static int arm11_build_reg_cache(target_t *target)
{
arm11_common_t *arm11 = target->arch_info;
return ERROR_OK;
}
-int arm11_handle_bool(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, bool * var, char * name)
+static int arm11_handle_bool(struct command_context_s *cmd_ctx,
+ char *cmd, char **args, int argc, bool * var, char * name)
{
if (argc == 0)
{
}
#define BOOL_WRAPPER(name, print_name) \
-int arm11_handle_bool_##name(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) \
+static int arm11_handle_bool_##name(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) \
{ \
return arm11_handle_bool(cmd_ctx, cmd, args, argc, &arm11_config_##name, print_name); \
}
BOOL_WRAPPER(step_irq_enable, "IRQs while stepping")
BOOL_WRAPPER(hardware_step, "hardware single step")
-int arm11_handle_vcr(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int arm11_handle_vcr(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
switch (argc) {
case 0:
return ERROR_OK;
}
-const uint32_t arm11_coproc_instruction_limits[] =
+static const uint32_t arm11_coproc_instruction_limits[] =
{
15, /* coprocessor */
7, /* opcode 1 */
0xFFFFFFFF, /* value */
};
-arm11_common_t * arm11_find_target(const char * arg)
+static arm11_common_t * arm11_find_target(const char * arg)
{
jtag_tap_t * tap;
target_t * t;
return 0;
}
-int arm11_handle_mrc_mcr(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, bool read)
+static int arm11_handle_mrc_mcr(struct command_context_s *cmd_ctx,
+ char *cmd, char **args, int argc, bool read)
{
int retval;
return arm11_run_instr_data_finish(arm11);
}
-int arm11_handle_mrc(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int arm11_handle_mrc(struct command_context_s *cmd_ctx,
+ char *cmd, char **args, int argc)
{
return arm11_handle_mrc_mcr(cmd_ctx, cmd, args, argc, true);
}
-int arm11_handle_mcr(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int arm11_handle_mcr(struct command_context_s *cmd_ctx,
+ char *cmd, char **args, int argc)
{
return arm11_handle_mrc_mcr(cmd_ctx, cmd, args, argc, false);
}
-static int arm11_mrc_inner(target_t *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value, bool read)
+static int arm11_mrc_inner(target_t *target, int cpnum,
+ uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm,
+ uint32_t *value, bool read)
{
int retval;
return arm11_run_instr_data_finish(arm11);
}
-static int arm11_mrc(target_t *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value)
+static int arm11_mrc(target_t *target, int cpnum,
+ uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value)
{
return arm11_mrc_inner(target, cpnum, op1, op2, CRn, CRm, value, true);
}
-static int arm11_mcr(target_t *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t value)
+static int arm11_mcr(target_t *target, int cpnum,
+ uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t value)
{
return arm11_mrc_inner(target, cpnum, op1, op2, CRn, CRm, &value, false);
}
+#define ARM11_HANDLER(x) .x = arm11_##x
+
+target_type_t arm11_target = {
+ .name = "arm11",
+
+ ARM11_HANDLER(poll),
+ ARM11_HANDLER(arch_state),
+
+ ARM11_HANDLER(target_request_data),
+
+ ARM11_HANDLER(halt),
+ ARM11_HANDLER(resume),
+ ARM11_HANDLER(step),
+
+ ARM11_HANDLER(assert_reset),
+ ARM11_HANDLER(deassert_reset),
+ ARM11_HANDLER(soft_reset_halt),
+
+ ARM11_HANDLER(get_gdb_reg_list),
+
+ ARM11_HANDLER(read_memory),
+ ARM11_HANDLER(write_memory),
+
+ ARM11_HANDLER(bulk_write_memory),
+
+ ARM11_HANDLER(checksum_memory),
+
+ ARM11_HANDLER(add_breakpoint),
+ ARM11_HANDLER(remove_breakpoint),
+ ARM11_HANDLER(add_watchpoint),
+ ARM11_HANDLER(remove_watchpoint),
+
+ ARM11_HANDLER(run_algorithm),
+
+ ARM11_HANDLER(register_commands),
+ ARM11_HANDLER(target_create),
+ ARM11_HANDLER(init_target),
+ ARM11_HANDLER(examine),
+
+ ARM11_HANDLER(mrc),
+ ARM11_HANDLER(mcr),
+ };
+
int arm11_register_commands(struct command_context_s *cmd_ctx)
{
projects / openocd / commitdiff