* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
+ * Copyright (C) 2007,2008,2009 Øyvind Harboe *
+ * oyvind.harboe@zylin.com *
+ * *
+ * Copyright (C) 2008 by Spencer Oliver *
+ * spen@spen-soft.co.uk *
+ * *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
#ifndef TARGET_H
#define TARGET_H
-#include "register.h"
+#include <stddef.h>
+
#include "breakpoints.h"
#include "algorithm.h"
-#include "trace.h"
-
#include "command.h"
-#include "types.h"
-
-#include <sys/time.h>
-#include <time.h>
-struct reg_s;
+struct reg;
+struct trace;
struct command_context_s;
+
+/**
+ * Cast a member of a structure out to the containing structure.
+ * @param ptr The pointer to the member.
+ * @param type The type of the container struct this is embedded in.
+ * @param member The name of the member within the struct.
+ *
+ * This is a mechanism which is used throughout the Linux kernel.
+ */
+#define container_of(ptr, type, member) ({ \
+ const typeof( ((type *)0)->member ) *__mptr = (ptr); \
+ (type *)( (char *)__mptr - offsetof(type,member) );})
+
+/*
+ * TARGET_UNKNOWN = 0: we don't know anything about the target yet
+ * TARGET_RUNNING = 1: the target is executing user code
+ * TARGET_HALTED = 2: the target is not executing code, and ready to talk to the
+ * debugger. on an xscale it means that the debug handler is executing
+ * TARGET_RESET = 3: the target is being held in reset (only a temporary state,
+ * not sure how this is used with all the recent changes)
+ * TARGET_DEBUG_RUNNING = 4: the target is running, but it is executing code on
+ * behalf of the debugger (e.g. algorithm for flashing)
+ *
+ * also see: target_state_name();
+ */
+
+
enum target_state
{
TARGET_UNKNOWN = 0,
TARGET_DEBUG_RUNNING = 4,
};
-extern char *target_state_strings[];
+extern const Jim_Nvp nvp_target_state[];
-enum daemon_startup_mode
-{
- DAEMON_ATTACH, /* simply attach to the target */
- DAEMON_RESET, /* reset target (behaviour defined by reset_mode */
+enum nvp_assert {
+ NVP_DEASSERT,
+ NVP_ASSERT,
};
-extern enum daemon_startup_mode startup_mode;
+extern const Jim_Nvp nvp_assert[];
enum target_reset_mode
{
- RESET_RUN = 0, /* reset and let target run */
- RESET_HALT = 1, /* reset and halt target out of reset */
- RESET_INIT = 2, /* reset and halt target out of reset, then run init script */
- RESET_RUN_AND_HALT = 3, /* reset and let target run, halt after n milliseconds */
- RESET_RUN_AND_INIT = 4, /* reset and let target run, halt after n milliseconds, then run init script */
+ RESET_UNKNOWN = 0,
+ RESET_RUN = 1, /* reset and let target run */
+ RESET_HALT = 2, /* reset and halt target out of reset */
+ RESET_INIT = 3, /* reset and halt target out of reset, then run init script */
};
+extern const Jim_Nvp nvp_reset_mode[];
+
enum target_debug_reason
{
DBG_REASON_DBGRQ = 0,
DBG_REASON_WATCHPOINT = 2,
DBG_REASON_WPTANDBKPT = 3,
DBG_REASON_SINGLESTEP = 4,
- DBG_REASON_NOTHALTED = 5
+ DBG_REASON_NOTHALTED = 5,
+ DBG_REASON_UNDEFINED = 6
};
-extern char *target_debug_reason_strings[];
+extern const Jim_Nvp nvp_target_debug_reason[];
enum target_endianess
{
- TARGET_BIG_ENDIAN = 0, TARGET_LITTLE_ENDIAN = 1
+ TARGET_ENDIAN_UNKNOWN = 0,
+ TARGET_BIG_ENDIAN = 1, TARGET_LITTLE_ENDIAN = 2
};
-extern char *target_endianess_strings[];
+extern const Jim_Nvp nvp_target_endian[];
struct target_s;
-typedef struct working_area_s
+struct working_area
{
- u32 address;
- u32 size;
+ uint32_t address;
+ uint32_t size;
int free;
- u8 *backup;
- struct working_area_s **user;
- struct working_area_s *next;
-} working_area_t;
-
-typedef struct target_type_s
-{
- char *name;
-
- /* poll current target status */
- int (*poll)(struct target_s *target);
- /* Invoked only from target_arch_state().
- * Issue USER() w/architecture specific status. */
- int (*arch_state)(struct target_s *target);
-
- /* target request support */
- int (*target_request_data)(struct target_s *target, u32 size, u8 *buffer);
-
- /* target execution control */
- int (*halt)(struct target_s *target);
- int (*resume)(struct target_s *target, int current, u32 address, int handle_breakpoints, int debug_execution);
- int (*step)(struct target_s *target, int current, u32 address, int handle_breakpoints);
-
- /* target reset control */
- int (*assert_reset)(struct target_s *target);
- int (*deassert_reset)(struct target_s *target);
- int (*soft_reset_halt)(struct target_s *target);
- int (*prepare_reset_halt)(struct target_s *target);
-
- /* target register access for gdb */
- int (*get_gdb_reg_list)(struct target_s *target, struct reg_s **reg_list[], int *reg_list_size);
-
- /* target memory access
- * size: 1 = byte (8bit), 2 = half-word (16bit), 4 = word (32bit)
- * count: number of items of <size>
- */
- int (*read_memory)(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
- int (*write_memory)(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
-
- /* write target memory in multiples of 4 byte, optimized for writing large quantities of data */
- int (*bulk_write_memory)(struct target_s *target, u32 address, u32 count, u8 *buffer);
-
- int (*checksum_memory)(struct target_s *target, u32 address, u32 count, u32* checksum);
-
- /* target break-/watchpoint control
- * rw: 0 = write, 1 = read, 2 = access
- */
- int (*add_breakpoint)(struct target_s *target, breakpoint_t *breakpoint);
- int (*remove_breakpoint)(struct target_s *target, breakpoint_t *breakpoint);
- int (*add_watchpoint)(struct target_s *target, watchpoint_t *watchpoint);
- int (*remove_watchpoint)(struct target_s *target, watchpoint_t *watchpoint);
-
- /* target algorithm support */
- int (*run_algorithm)(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_param, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info);
-
- int (*register_commands)(struct command_context_s *cmd_ctx);
- int (*target_command)(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct target_s *target);
- int (*init_target)(struct command_context_s *cmd_ctx, struct target_s *target);
- int (*quit)(void);
-
- int (*virt2phys)(struct target_s *target, u32 address, u32 *physical);
- int (*mmu)(struct target_s *target, int *enabled);
-
-} target_type_t;
+ uint8_t *backup;
+ struct working_area **user;
+ struct working_area *next;
+};
+// target_type.h contains the full definitionof struct target_type
typedef struct target_s
{
- target_type_t *type; /* target type definition (name, access functions) */
- enum target_reset_mode reset_mode; /* what to do after a reset */
- int run_and_halt_time; /* how long the target should run after a run_and_halt reset */
- char *reset_script; /* script file to initialize the target after a reset */
- char *post_halt_script; /* script file to execute after the target halted */
- char *pre_resume_script; /* script file to execute before the target resumed */
- char *gdb_program_script; /* script file to execute before programming vis gdb */
- u32 working_area; /* working area (initialized RAM). Evaluated
- upon first allocation from virtual/physical address.
- */
- u32 working_area_virt; /* virtual address */
- u32 working_area_phys; /* physical address */
- u32 working_area_size; /* size in bytes */
- u32 backup_working_area; /* whether the content of the working area has to be preserved */
- struct working_area_s *working_areas;/* list of allocated working areas */
+ struct target_type *type; /* target type definition (name, access functions) */
+ const char *cmd_name; /* tcl Name of target */
+ int target_number; /* DO NOT USE! field to be removed in 2010 */
+ struct jtag_tap *tap; /* where on the jtag chain is this */
+ const char *variant; /* what varient of this chip is it? */
+ struct target_event_action *event_action;
+
+ int reset_halt; /* attempt resetting the CPU into the halted mode? */
+ uint32_t working_area; /* working area (initialized RAM). Evaluated
+ * upon first allocation from virtual/physical address. */
+ bool working_area_virt_spec; /* virtual address specified? */
+ uint32_t working_area_virt; /* virtual address */
+ bool working_area_phys_spec; /* virtual address specified? */
+ uint32_t working_area_phys; /* physical address */
+ uint32_t working_area_size; /* size in bytes */
+ uint32_t backup_working_area; /* whether the content of the working area has to be preserved */
+ struct working_area *working_areas;/* list of allocated working areas */
enum target_debug_reason debug_reason;/* reason why the target entered debug state */
enum target_endianess endianness; /* target endianess */
+ // also see: target_state_name()
enum target_state state; /* the current backend-state (running, halted, ...) */
- struct reg_cache_s *reg_cache; /* the first register cache of the target (core regs) */
- struct breakpoint_s *breakpoints; /* list of breakpoints */
- struct watchpoint_s *watchpoints; /* list of watchpoints */
- struct trace_s *trace_info; /* generic trace information */
- struct debug_msg_receiver_s *dbgmsg;/* list of debug message receivers */
- u32 dbg_msg_enabled; /* debug message status */
+ struct reg_cache *reg_cache; /* the first register cache of the target (core regs) */
+ struct breakpoint *breakpoints; /* list of breakpoints */
+ struct watchpoint *watchpoints; /* list of watchpoints */
+ struct trace *trace_info; /* generic trace information */
+ struct debug_msg_receiver *dbgmsg;/* list of debug message receivers */
+ uint32_t dbg_msg_enabled; /* debug message status */
void *arch_info; /* architecture specific information */
struct target_s *next; /* next target in list */
+
+ int display; /* display async info in telnet session. Do not display
+ * lots of halted/resumed info when stepping in debugger. */
+ bool halt_issued; /* did we transition to halted state? */
+ long long halt_issued_time; /* Note time when halt was issued */
} target_t;
enum target_event
{
+ /* LD historical names
+ * - Prior to the great TCL change
+ * - June/July/Aug 2008
+ * - Duane Ellis */
+ TARGET_EVENT_OLD_gdb_program_config,
+ TARGET_EVENT_OLD_pre_reset,
+ TARGET_EVENT_OLD_post_reset,
+ TARGET_EVENT_OLD_pre_resume,
+
+ /* allow GDB to do stuff before others handle the halted event,
+ * this is in lieu of defining ordering of invocation of events,
+ * which would be more complicated
+ *
+ * Telling GDB to halt does not mean that the target stopped running,
+ * simply that we're dropping out of GDB's waiting for step or continue.
+ *
+ * This can be useful when e.g. detecting power dropout.
+ */
+ TARGET_EVENT_GDB_HALT,
TARGET_EVENT_HALTED, /* target entered debug state from normal execution or reset */
TARGET_EVENT_RESUMED, /* target resumed to normal execution */
- TARGET_EVENT_RESET, /* target entered reset */
+ TARGET_EVENT_RESUME_START,
+ TARGET_EVENT_RESUME_END,
+
+ TARGET_EVENT_GDB_START, /* debugger started execution (step/run) */
+ TARGET_EVENT_GDB_END, /* debugger stopped execution (step/run) */
+
+ TARGET_EVENT_RESET_START,
+ TARGET_EVENT_RESET_ASSERT_PRE,
+ TARGET_EVENT_RESET_ASSERT_POST,
+ TARGET_EVENT_RESET_DEASSERT_PRE,
+ TARGET_EVENT_RESET_DEASSERT_POST,
+ TARGET_EVENT_RESET_HALT_PRE,
+ TARGET_EVENT_RESET_HALT_POST,
+ TARGET_EVENT_RESET_WAIT_PRE,
+ TARGET_EVENT_RESET_WAIT_POST,
+ TARGET_EVENT_RESET_INIT,
+ TARGET_EVENT_RESET_END,
+
TARGET_EVENT_DEBUG_HALTED, /* target entered debug state, but was executing on behalf of the debugger */
TARGET_EVENT_DEBUG_RESUMED, /* target resumed to execute on behalf of the debugger */
- TARGET_EVENT_GDB_PROGRAM /* target about to be be programmed by gdb */
+
+ TARGET_EVENT_EXAMINE_START,
+ TARGET_EVENT_EXAMINE_END,
+
+ TARGET_EVENT_GDB_ATTACH,
+ TARGET_EVENT_GDB_DETACH,
+
+ TARGET_EVENT_GDB_FLASH_ERASE_START,
+ TARGET_EVENT_GDB_FLASH_ERASE_END,
+ TARGET_EVENT_GDB_FLASH_WRITE_START,
+ TARGET_EVENT_GDB_FLASH_WRITE_END,
};
-typedef struct target_event_callback_s
+struct target_event_action {
+ enum target_event event;
+ Jim_Obj *body;
+ int has_percent;
+ struct target_event_action *next;
+ };
+
+struct target_event_callback
{
int (*callback)(struct target_s *target, enum target_event event, void *priv);
void *priv;
- struct target_event_callback_s *next;
-} target_event_callback_t;
+ struct target_event_callback *next;
+};
-typedef struct target_timer_callback_s
+struct target_timer_callback
{
int (*callback)(void *priv);
int time_ms;
int periodic;
struct timeval when;
void *priv;
- struct target_timer_callback_s *next;
-} target_timer_callback_t;
-
-extern int target_register_commands(struct command_context_s *cmd_ctx);
-extern int target_register_user_commands(struct command_context_s *cmd_ctx);
-extern int target_init(struct command_context_s *cmd_ctx);
-extern int target_init_reset(struct command_context_s *cmd_ctx);
-extern int handle_target(void *priv);
-extern int target_process_reset(struct command_context_s *cmd_ctx);
-
-extern int target_register_event_callback(int (*callback)(struct target_s *target, enum target_event event, void *priv), void *priv);
-extern int target_unregister_event_callback(int (*callback)(struct target_s *target, enum target_event event, void *priv), void *priv);
-extern int target_call_event_callbacks(target_t *target, enum target_event event);
-
-extern int target_register_timer_callback(int (*callback)(void *priv), int time_ms, int periodic, void *priv);
-extern int target_unregister_timer_callback(int (*callback)(void *priv), void *priv);
-extern int target_call_timer_callbacks();
-
-extern target_t* get_current_target(struct command_context_s *cmd_ctx);
-extern int get_num_by_target(target_t *query_target);
-extern target_t* get_target_by_num(int num);
-
-extern int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buffer);
-extern int target_read_buffer(struct target_s *target, u32 address, u32 size, u8 *buffer);
-extern int target_checksum_memory(struct target_s *target, u32 address, u32 size, u32* crc);
-
-extern int target_alloc_working_area(struct target_s *target, u32 size, working_area_t **area);
-extern int target_free_working_area(struct target_s *target, working_area_t *area);
-extern int target_free_all_working_areas(struct target_s *target);
-
-extern target_t *targets;
-
-extern target_event_callback_t *target_event_callbacks;
-extern target_timer_callback_t *target_timer_callbacks;
-
-extern u32 target_buffer_get_u32(target_t *target, u8 *buffer);
-extern u16 target_buffer_get_u16(target_t *target, u8 *buffer);
-extern void target_buffer_set_u32(target_t *target, u8 *buffer, u32 value);
-extern void target_buffer_set_u16(target_t *target, u8 *buffer, u16 value);
+ struct target_timer_callback *next;
+};
-int target_read_u32(struct target_s *target, u32 address, u32 *value);
-int target_read_u16(struct target_s *target, u32 address, u16 *value);
-int target_read_u8(struct target_s *target, u32 address, u8 *value);
-int target_write_u32(struct target_s *target, u32 address, u32 value);
-int target_write_u16(struct target_s *target, u32 address, u16 value);
-int target_write_u8(struct target_s *target, u32 address, u8 value);
+int target_register_commands(struct command_context_s *cmd_ctx);
+int target_register_user_commands(struct command_context_s *cmd_ctx);
+int target_init(struct command_context_s *cmd_ctx);
+int target_examine(void);
+int handle_target(void *priv);
+int target_process_reset(struct command_context_s *cmd_ctx,
+ enum target_reset_mode reset_mode);
+
+int target_register_event_callback(
+ int (*callback)(struct target_s *target,
+ enum target_event event, void *priv),
+ void *priv);
+int target_unregister_event_callback(
+ int (*callback)(struct target_s *target,
+ enum target_event event, void *priv),
+ void *priv);
+int target_poll(target_t *target);
+int target_resume(target_t *target, int current, uint32_t address,
+ int handle_breakpoints, int debug_execution);
+int target_halt(target_t *target);
+int target_call_event_callbacks(target_t *target, enum target_event event);
+
+/**
+ * The period is very approximate, the callback can happen much more often
+ * or much more rarely than specified
+ */
+int target_register_timer_callback(int (*callback)(void *priv),
+ int time_ms, int periodic, void *priv);
+int target_unregister_timer_callback(int (*callback)(void *priv), void *priv);
+
+int target_call_timer_callbacks(void);
+/**
+ * Invoke this to ensure that e.g. polling timer callbacks happen before
+ * a syncrhonous command completes.
+ */
+int target_call_timer_callbacks_now(void);
+
+target_t* get_current_target(struct command_context_s *cmd_ctx);
+target_t *get_target(const char *id);
+
+/**
+ * Get the target name.
+ *
+ * This routine is a wrapper for the target->type->name field.
+ */
+const char *target_get_name(struct target_s *target);
+
+/**
+ * Examine the specified @a target.
+ *
+ * This routine is a wrapper for target->type->examine.
+ */
+int target_examine_one(struct target_s *target);
+/// @returns @c true if the target has been examined.
+bool target_was_examined(struct target_s *target);
+/// Sets the @c examined flag for the given target.
+void target_set_examined(struct target_s *target);
+/// Reset the @c examined flag for the given target.
+void target_reset_examined(struct target_s *target);
+
+
+/**
+ * Add the @a breakpoint for @a target.
+ *
+ * This routine is a wrapper for target->type->add_breakpoint.
+ */
+int target_add_breakpoint(struct target_s *target,
+ struct breakpoint *breakpoint);
+/**
+ * Remove the @a breakpoint for @a target.
+ *
+ * This routine is a wrapper for target->type->remove_breakpoint.
+ */
+int target_remove_breakpoint(struct target_s *target,
+ struct breakpoint *breakpoint);
+/**
+ * Add the @a watchpoint for @a target.
+ *
+ * This routine is a wrapper for target->type->add_watchpoint.
+ */
+int target_add_watchpoint(struct target_s *target,
+ struct watchpoint *watchpoint);
+/**
+ * Remove the @a watchpoint for @a target.
+ *
+ * This routine is a wrapper for target->type->remove_watchpoint.
+ */
+int target_remove_watchpoint(struct target_s *target,
+ struct watchpoint *watchpoint);
+
+/**
+ * Obtain the registers for GDB.
+ *
+ * This routine is a wrapper for target->type->get_gdb_reg_list.
+ */
+int target_get_gdb_reg_list(struct target_s *target,
+ struct reg **reg_list[], int *reg_list_size);
+
+/**
+ * Step the target.
+ *
+ * This routine is a wrapper for target->type->step.
+ */
+int target_step(struct target_s *target,
+ int current, uint32_t address, int handle_breakpoints);
+/**
+ * Run an algorithm on the @a target given.
+ *
+ * This routine is a wrapper for target->type->run_algorithm.
+ */
+int target_run_algorithm(struct target_s *target,
+ int num_mem_params, struct mem_param *mem_params,
+ int num_reg_params, struct reg_param *reg_param,
+ uint32_t entry_point, uint32_t exit_point,
+ int timeout_ms, void *arch_info);
+
+/**
+ * Read @a count items of @a size bytes from the memory of @a target at
+ * the @a address given.
+ *
+ * This routine is a wrapper for target->type->read_memory.
+ */
+int target_read_memory(struct target_s *target,
+ uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer);
+/**
+ * Write @a count items of @a size bytes to the memory of @a target at
+ * the @a address given.
+ *
+ * This routine is wrapper for target->type->write_memory.
+ */
+int target_write_memory(struct target_s *target,
+ uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer);
+
+/**
+ * Write @a count items of 4 bytes to the memory of @a target at
+ * the @a address given. Because it operates only on whole words,
+ * this should be faster than target_write_memory().
+ *
+ * This routine is wrapper for target->type->bulk_write_memory.
+ */
+int target_bulk_write_memory(struct target_s *target,
+ uint32_t address, uint32_t count, uint8_t *buffer);
+
+/*
+ * Write to target memory using the virtual address.
+ *
+ * Note that this fn is used to implement software breakpoints. Targets
+ * can implement support for software breakpoints to memory marked as read
+ * only by making this fn write to ram even if it is read only(MMU or
+ * MPUs).
+ *
+ * It is sufficient to implement for writing a single word(16 or 32 in
+ * ARM32/16 bit case) to write the breakpoint to ram.
+ *
+ * The target should also take care of "other things" to make sure that
+ * software breakpoints can be written using this function. E.g.
+ * when there is a separate instruction and data cache, this fn must
+ * make sure that the instruction cache is synced up to the potential
+ * code change that can happen as a result of the memory write(typically
+ * by invalidating the cache).
+ *
+ * The high level wrapper fn in target.c will break down this memory write
+ * request to multiple write requests to the target driver to e.g. guarantee
+ * that writing 4 bytes to an aligned address happens with a single 32 bit
+ * write operation, thus making this fn suitable to e.g. write to special
+ * peripheral registers which do not support byte operations.
+ */
+int target_write_buffer(struct target_s *target,
+ uint32_t address, uint32_t size, uint8_t *buffer);
+int target_read_buffer(struct target_s *target,
+ uint32_t address, uint32_t size, uint8_t *buffer);
+int target_checksum_memory(struct target_s *target,
+ uint32_t address, uint32_t size, uint32_t* crc);
+int target_blank_check_memory(struct target_s *target,
+ uint32_t address, uint32_t size, uint32_t* blank);
+int target_wait_state(target_t *target, enum target_state state, int ms);
+
+/** Return the *name* of this targets current state */
+const char *target_state_name( target_t *target );
+
+/* DANGER!!!!!
+ *
+ * if "area" passed in to target_alloc_working_area() points to a memory
+ * location that goes out of scope (e.g. a pointer on the stack), then
+ * the caller of target_alloc_working_area() is responsible for invoking
+ * target_free_working_area() before "area" goes out of scope.
+ *
+ * target_free_all_working_areas() will NULL out the "area" pointer
+ * upon resuming or resetting the CPU.
+ *
+ */
+int target_alloc_working_area(struct target_s *target,
+ uint32_t size, struct working_area **area);
+int target_free_working_area(struct target_s *target, struct working_area *area);
+int target_free_working_area_restore(struct target_s *target,
+ struct working_area *area, int restore);
+void target_free_all_working_areas(struct target_s *target);
+void target_free_all_working_areas_restore(struct target_s *target, int restore);
+
+extern target_t *all_targets;
+
+extern struct target_event_callback *target_event_callbacks;
+extern struct target_timer_callback *target_timer_callbacks;
+
+uint32_t target_buffer_get_u32(target_t *target, const uint8_t *buffer);
+uint16_t target_buffer_get_u16(target_t *target, const uint8_t *buffer);
+uint8_t target_buffer_get_u8 (target_t *target, const uint8_t *buffer);
+void target_buffer_set_u32(target_t *target, uint8_t *buffer, uint32_t value);
+void target_buffer_set_u16(target_t *target, uint8_t *buffer, uint16_t value);
+void target_buffer_set_u8 (target_t *target, uint8_t *buffer, uint8_t value);
+
+int target_read_u32(struct target_s *target, uint32_t address, uint32_t *value);
+int target_read_u16(struct target_s *target, uint32_t address, uint16_t *value);
+int target_read_u8(struct target_s *target, uint32_t address, uint8_t *value);
+int target_write_u32(struct target_s *target, uint32_t address, uint32_t value);
+int target_write_u16(struct target_s *target, uint32_t address, uint16_t value);
+int target_write_u8(struct target_s *target, uint32_t address, uint8_t value);
/* Issues USER() statements with target state information */
int target_arch_state(struct target_s *target);
+void target_handle_event(target_t *t, enum target_event e);
+void target_all_handle_event(enum target_event e);
+
#define ERROR_TARGET_INVALID (-300)
#define ERROR_TARGET_INIT_FAILED (-301)
#define ERROR_TARGET_TIMEOUT (-302)
-#define ERROR_TARGET_ALREADY_HALTED (-303)
#define ERROR_TARGET_NOT_HALTED (-304)
#define ERROR_TARGET_FAILURE (-305)
#define ERROR_TARGET_UNALIGNED_ACCESS (-306)
#define ERROR_TARGET_DATA_ABORT (-307)
#define ERROR_TARGET_RESOURCE_NOT_AVAILABLE (-308)
#define ERROR_TARGET_TRANSLATION_FAULT (-309)
+#define ERROR_TARGET_NOT_RUNNING (-310)
+#define ERROR_TARGET_NOT_EXAMINED (-311)
+
+extern const Jim_Nvp nvp_error_target[];
+
+const char *target_strerror_safe(int err);
#endif /* TARGET_H */
projects / fw / openocd / blobdiff