* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
- * Copyright (C) 2007-2009 Øyvind Harboe *
+ * Copyright (C) 2007-2010 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
* Copyright (C) 2008, Duane Ellis *
* Copyright (C) 2008 by Rick Altherr *
* kc8apf@kc8apf.net> *
* *
+ * Copyright (C) 2011 by Broadcom Corporation *
+ * Evan Hunter - ehunter@broadcom.com *
+ * *
+ * Copyright (C) ST-Ericsson SA 2011 *
+ * michel.jaouen@stericsson.com : smp minimum support *
+ * *
* 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 *
#include "config.h"
#endif
+#include <helper/time_support.h>
+#include <jtag/jtag.h>
+#include <flash/nor/core.h>
+
#include "target.h"
#include "target_type.h"
#include "target_request.h"
#include "breakpoints.h"
-#include "time_support.h"
#include "register.h"
#include "trace.h"
#include "image.h"
-#include "jtag.h"
-
+#include "rtos/rtos.h"
-static int jim_mcrmrc(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
-static int target_array2mem(Jim_Interp *interp, struct target *target, int argc, Jim_Obj *const *argv);
-static int target_mem2array(Jim_Interp *interp, struct target *target, int argc, Jim_Obj *const *argv);
+static int target_read_buffer_default(struct target *target, uint32_t address,
+ uint32_t size, uint8_t *buffer);
+static int target_write_buffer_default(struct target *target, uint32_t address,
+ uint32_t size, const uint8_t *buffer);
+static int target_array2mem(Jim_Interp *interp, struct target *target,
+ int argc, Jim_Obj *const *argv);
+static int target_mem2array(Jim_Interp *interp, struct target *target,
+ int argc, Jim_Obj *const *argv);
+static int target_register_user_commands(struct command_context *cmd_ctx);
/* targets */
extern struct target_type arm7tdmi_target;
extern struct target_type arm9tdmi_target;
extern struct target_type arm920t_target;
extern struct target_type arm966e_target;
+extern struct target_type arm946e_target;
extern struct target_type arm926ejs_target;
extern struct target_type fa526_target;
extern struct target_type feroceon_target;
extern struct target_type arm11_target;
extern struct target_type mips_m4k_target;
extern struct target_type avr_target;
+extern struct target_type dsp563xx_target;
+extern struct target_type dsp5680xx_target;
extern struct target_type testee_target;
+extern struct target_type avr32_ap7k_target;
-struct target_type *target_types[] =
+static struct target_type *target_types[] =
{
&arm7tdmi_target,
&arm9tdmi_target,
&arm920t_target,
&arm720t_target,
&arm966e_target,
+ &arm946e_target,
&arm926ejs_target,
&fa526_target,
&feroceon_target,
&arm11_target,
&mips_m4k_target,
&avr_target,
+ &dsp563xx_target,
+ &dsp5680xx_target,
&testee_target,
+ &avr32_ap7k_target,
NULL,
};
struct target *all_targets = NULL;
-struct target_event_callback *target_event_callbacks = NULL;
-struct target_timer_callback *target_timer_callbacks = NULL;
+static struct target_event_callback *target_event_callbacks = NULL;
+static struct target_timer_callback *target_timer_callbacks = NULL;
+static const int polling_interval = 100;
-const Jim_Nvp nvp_assert[] = {
+static const Jim_Nvp nvp_assert[] = {
{ .name = "assert", NVP_ASSERT },
{ .name = "deassert", NVP_DEASSERT },
{ .name = "T", NVP_ASSERT },
{ .name = NULL, .value = -1 }
};
-const Jim_Nvp nvp_error_target[] = {
+static const Jim_Nvp nvp_error_target[] = {
{ .value = ERROR_TARGET_INVALID, .name = "err-invalid" },
{ .value = ERROR_TARGET_INIT_FAILED, .name = "err-init-failed" },
{ .value = ERROR_TARGET_TIMEOUT, .name = "err-timeout" },
{ .value = -1, .name = NULL }
};
-const char *target_strerror_safe(int err)
+static const char *target_strerror_safe(int err)
{
const Jim_Nvp *n;
{ .name = NULL, .value = -1 }
};
-const Jim_Nvp nvp_target_state[] = {
+static const Jim_Nvp nvp_target_state[] = {
{ .name = "unknown", .value = TARGET_UNKNOWN },
{ .name = "running", .value = TARGET_RUNNING },
{ .name = "halted", .value = TARGET_HALTED },
{ .name = NULL, .value = -1 },
};
-const Jim_Nvp nvp_target_debug_reason [] = {
+static const Jim_Nvp nvp_target_debug_reason [] = {
{ .name = "debug-request" , .value = DBG_REASON_DBGRQ },
{ .name = "breakpoint" , .value = DBG_REASON_BREAKPOINT },
{ .name = "watchpoint" , .value = DBG_REASON_WATCHPOINT },
{ .name = NULL, .value = -1 },
};
-const Jim_Nvp nvp_target_endian[] = {
+static const Jim_Nvp nvp_target_endian[] = {
{ .name = "big", .value = TARGET_BIG_ENDIAN },
{ .name = "little", .value = TARGET_LITTLE_ENDIAN },
{ .name = "be", .value = TARGET_BIG_ENDIAN },
{ .name = NULL, .value = -1 },
};
-const Jim_Nvp nvp_reset_modes[] = {
+static const Jim_Nvp nvp_reset_modes[] = {
{ .name = "unknown", .value = RESET_UNKNOWN },
{ .name = "run" , .value = RESET_RUN },
{ .name = "halt" , .value = RESET_HALT },
{ .name = NULL , .value = -1 },
};
+const char *debug_reason_name(struct target *t)
+{
+ const char *cp;
+
+ cp = Jim_Nvp_value2name_simple(nvp_target_debug_reason,
+ t->debug_reason)->name;
+ if (!cp) {
+ LOG_ERROR("Invalid debug reason: %d", (int)(t->debug_reason));
+ cp = "(*BUG*unknown*BUG*)";
+ }
+ return cp;
+}
+
const char *
target_state_name( struct target *t )
{
return be_to_h_u32(buffer);
}
+/* read a uint24_t from a buffer in target memory endianness */
+uint32_t target_buffer_get_u24(struct target *target, const uint8_t *buffer)
+{
+ if (target->endianness == TARGET_LITTLE_ENDIAN)
+ return le_to_h_u24(buffer);
+ else
+ return be_to_h_u24(buffer);
+}
+
/* read a uint16_t from a buffer in target memory endianness */
uint16_t target_buffer_get_u16(struct target *target, const uint8_t *buffer)
{
}
/* read a uint8_t from a buffer in target memory endianness */
-uint8_t target_buffer_get_u8(struct target *target, const uint8_t *buffer)
+static uint8_t target_buffer_get_u8(struct target *target, const uint8_t *buffer)
{
return *buffer & 0x0ff;
}
h_u32_to_be(buffer, value);
}
+/* write a uint24_t to a buffer in target memory endianness */
+void target_buffer_set_u24(struct target *target, uint8_t *buffer, uint32_t value)
+{
+ if (target->endianness == TARGET_LITTLE_ENDIAN)
+ h_u24_to_le(buffer, value);
+ else
+ h_u24_to_be(buffer, value);
+}
+
/* write a uint16_t to a buffer in target memory endianness */
void target_buffer_set_u16(struct target *target, uint8_t *buffer, uint16_t value)
{
}
/* write a uint8_t to a buffer in target memory endianness */
-void target_buffer_set_u8(struct target *target, uint8_t *buffer, uint8_t value)
+static void target_buffer_set_u8(struct target *target, uint8_t *buffer, uint8_t value)
{
*buffer = value;
}
+/* write a uint32_t array to a buffer in target memory endianness */
+void target_buffer_get_u32_array(struct target *target, const uint8_t *buffer, uint32_t count, uint32_t *dstbuf)
+{
+ uint32_t i;
+ for(i = 0; i < count; i ++)
+ dstbuf[i] = target_buffer_get_u32(target,&buffer[i*4]);
+}
+
+/* write a uint16_t array to a buffer in target memory endianness */
+void target_buffer_get_u16_array(struct target *target, const uint8_t *buffer, uint32_t count, uint16_t *dstbuf)
+{
+ uint32_t i;
+ for(i = 0; i < count; i ++)
+ dstbuf[i] = target_buffer_get_u16(target,&buffer[i*2]);
+}
+
+/* write a uint32_t array to a buffer in target memory endianness */
+void target_buffer_set_u32_array(struct target *target, uint8_t *buffer, uint32_t count, uint32_t *srcbuf)
+{
+ uint32_t i;
+ for(i = 0; i < count; i ++)
+ target_buffer_set_u32(target,&buffer[i*4],srcbuf[i]);
+}
+
+/* write a uint16_t array to a buffer in target memory endianness */
+void target_buffer_set_u16_array(struct target *target, uint8_t *buffer, uint32_t count, uint16_t *srcbuf)
+{
+ uint32_t i;
+ for(i = 0; i < count; i ++)
+ target_buffer_set_u16(target,&buffer[i*2],srcbuf[i]);
+}
+
/* return a pointer to a configured target; id is name or number */
struct target *get_target(const char *id)
{
return ERROR_OK;
}
+/**
+ * Make the target (re)start executing using its saved execution
+ * context (possibly with some modifications).
+ *
+ * @param target Which target should start executing.
+ * @param current True to use the target's saved program counter instead
+ * of the address parameter
+ * @param address Optionally used as the program counter.
+ * @param handle_breakpoints True iff breakpoints at the resumption PC
+ * should be skipped. (For example, maybe execution was stopped by
+ * such a breakpoint, in which case it would be counterprodutive to
+ * let it re-trigger.
+ * @param debug_execution False if all working areas allocated by OpenOCD
+ * should be released and/or restored to their original contents.
+ * (This would for example be true to run some downloaded "helper"
+ * algorithm code, which resides in one such working buffer and uses
+ * another for data storage.)
+ *
+ * @todo Resolve the ambiguity about what the "debug_execution" flag
+ * signifies. For example, Target implementations don't agree on how
+ * it relates to invalidation of the register cache, or to whether
+ * breakpoints and watchpoints should be enabled. (It would seem wrong
+ * to enable breakpoints when running downloaded "helper" algorithms
+ * (debug_execution true), since the breakpoints would be set to match
+ * target firmware being debugged, not the helper algorithm.... and
+ * enabling them could cause such helpers to malfunction (for example,
+ * by overwriting data with a breakpoint instruction. On the other
+ * hand the infrastructure for running such helpers might use this
+ * procedure but rely on hardware breakpoint to detect termination.)
+ */
int target_resume(struct target *target, int current, uint32_t address, int handle_breakpoints, int debug_execution)
{
int retval;
return ERROR_FAIL;
}
- /* note that resume *must* be asynchronous. The CPU can halt before we poll. The CPU can
- * even halt at the current PC as a result of a software breakpoint being inserted by (a bug?)
- * the application.
+ /* note that resume *must* be asynchronous. The CPU can halt before
+ * we poll. The CPU can even halt at the current PC as a result of
+ * a software breakpoint being inserted by (a bug?) the application.
*/
if ((retval = target->type->resume(target, current, address, handle_breakpoints, debug_execution)) != ERROR_OK)
return retval;
return retval;
}
-int target_process_reset(struct command_context *cmd_ctx, enum target_reset_mode reset_mode)
+static int target_process_reset(struct command_context *cmd_ctx, enum target_reset_mode reset_mode)
{
char buf[100];
int retval;
jtag_poll_set_enabled(false);
sprintf(buf, "ocd_process_reset %s", n->name);
- retval = Jim_Eval(interp, buf);
+ retval = Jim_Eval(cmd_ctx->interp, buf);
jtag_poll_set_enabled(save_poll);
if (retval != JIM_OK) {
- Jim_PrintErrorMessage(interp);
+ Jim_MakeErrorMessage(cmd_ctx->interp);
+ command_print(NULL,"%s\n", Jim_GetString(Jim_GetResult(cmd_ctx->interp), NULL));
return ERROR_FAIL;
}
/* We want any events to be processed before the prompt */
retval = target_call_timer_callbacks_now();
+ struct target *target;
+ for (target = all_targets; target; target = target->next) {
+ target->type->check_reset(target);
+ }
+
return retval;
}
return ERROR_OK;
}
+/* no check by default */
+static int default_check_reset(struct target *target)
+{
+ return ERROR_OK;
+}
+
int target_examine_one(struct target *target)
{
return target->type->examine(target);
return target->type->name;
}
-static int target_write_memory_imp(struct target *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
+static int target_write_memory_imp(struct target *target, uint32_t address, uint32_t size, uint32_t count, const uint8_t *buffer)
{
if (!target_was_examined(target))
{
return target->type->soft_reset_halt_imp(target);
}
-static int target_run_algorithm_imp(struct target *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)
+/**
+ * Downloads a target-specific native code algorithm to the target,
+ * and executes it. * Note that some targets may need to set up, enable,
+ * and tear down a breakpoint (hard or * soft) to detect algorithm
+ * termination, while others may support lower overhead schemes where
+ * soft breakpoints embedded in the algorithm automatically terminate the
+ * algorithm.
+ *
+ * @param target used to run the algorithm
+ * @param arch_info target-specific description of the algorithm.
+ */
+int target_run_algorithm(struct target *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)
{
+ int retval = ERROR_FAIL;
+
if (!target_was_examined(target))
{
LOG_ERROR("Target not examined yet");
- return ERROR_FAIL;
+ goto done;
}
- return target->type->run_algorithm_imp(target, num_mem_params, mem_params, num_reg_params, reg_param, entry_point, exit_point, timeout_ms, arch_info);
+ if (!target->type->run_algorithm) {
+ LOG_ERROR("Target type '%s' does not support %s",
+ target_type_name(target), __func__);
+ goto done;
+ }
+
+ target->running_alg = true;
+ retval = target->type->run_algorithm(target,
+ num_mem_params, mem_params,
+ num_reg_params, reg_param,
+ entry_point, exit_point, timeout_ms, arch_info);
+ target->running_alg = false;
+
+done:
+ return retval;
}
+
int target_read_memory(struct target *target,
uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
{
return target->type->read_memory(target, address, size, count, buffer);
}
-int target_read_phys_memory(struct target *target,
+static int target_read_phys_memory(struct target *target,
uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
{
return target->type->read_phys_memory(target, address, size, count, buffer);
}
int target_write_memory(struct target *target,
- uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
+ uint32_t address, uint32_t size, uint32_t count, const uint8_t *buffer)
{
return target->type->write_memory(target, address, size, count, buffer);
}
-int target_write_phys_memory(struct target *target,
- uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
+static int target_write_phys_memory(struct target *target,
+ uint32_t address, uint32_t size, uint32_t count, const uint8_t *buffer)
{
return target->type->write_phys_memory(target, address, size, count, buffer);
}
int target_bulk_write_memory(struct target *target,
- uint32_t address, uint32_t count, uint8_t *buffer)
+ uint32_t address, uint32_t count, const uint8_t *buffer)
{
return target->type->bulk_write_memory(target, address, count, buffer);
}
int target_add_breakpoint(struct target *target,
struct breakpoint *breakpoint)
{
- if (target->state != TARGET_HALTED) {
+ if ((target->state != TARGET_HALTED)&&(breakpoint->type!=BKPT_HARD)) {
LOG_WARNING("target %s is not halted", target->cmd_name);
return ERROR_TARGET_NOT_HALTED;
}
return target->type->add_breakpoint(target, breakpoint);
}
+
+int target_add_context_breakpoint(struct target *target,
+ struct breakpoint *breakpoint)
+{
+ if (target->state != TARGET_HALTED) {
+ LOG_WARNING("target %s is not halted", target->cmd_name);
+ return ERROR_TARGET_NOT_HALTED;
+ }
+ return target->type->add_context_breakpoint(target, breakpoint);
+}
+
+int target_add_hybrid_breakpoint(struct target *target,
+ struct breakpoint *breakpoint)
+{
+ if (target->state != TARGET_HALTED) {
+ LOG_WARNING("target %s is not halted", target->cmd_name);
+ return ERROR_TARGET_NOT_HALTED;
+ }
+ return target->type->add_hybrid_breakpoint(target, breakpoint);
+}
+
int target_remove_breakpoint(struct target *target,
struct breakpoint *breakpoint)
{
}
-int target_run_algorithm(struct target *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)
-{
- return target->type->run_algorithm(target,
- num_mem_params, mem_params, num_reg_params, reg_param,
- entry_point, exit_point, timeout_ms, arch_info);
-}
-
/**
* Reset the @c examined flag for the given target.
* Pure paranoia -- targets are zeroed on allocation.
target->examined = false;
}
-
-
-static int default_mrc(struct target *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value)
+static int
+err_read_phys_memory(struct target *target, uint32_t address,
+ uint32_t size, uint32_t count, uint8_t *buffer)
{
LOG_ERROR("Not implemented: %s", __func__);
return ERROR_FAIL;
}
-static int default_mcr(struct target *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t value)
+static int
+err_write_phys_memory(struct target *target, uint32_t address,
+ uint32_t size, uint32_t count, const uint8_t *buffer)
{
LOG_ERROR("Not implemented: %s", __func__);
return ERROR_FAIL;
}
-static int arm_cp_check(struct target *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm)
-{
- /* basic check */
- if (!target_was_examined(target))
- {
- LOG_ERROR("Target not examined yet");
- return ERROR_FAIL;
- }
-
- if ((cpnum <0) || (cpnum > 15))
- {
- LOG_ERROR("Illegal co-processor %d", cpnum);
- return ERROR_FAIL;
- }
+static int handle_target(void *priv);
- if (op1 > 7)
- {
- LOG_ERROR("Illegal op1");
- return ERROR_FAIL;
- }
+static int target_init_one(struct command_context *cmd_ctx,
+ struct target *target)
+{
+ target_reset_examined(target);
- if (op2 > 7)
- {
- LOG_ERROR("Illegal op2");
- return ERROR_FAIL;
- }
+ struct target_type *type = target->type;
+ if (type->examine == NULL)
+ type->examine = default_examine;
- if (CRn > 15)
- {
- LOG_ERROR("Illegal CRn");
- return ERROR_FAIL;
- }
+ if (type->check_reset== NULL)
+ type->check_reset = default_check_reset;
- if (CRm > 15)
+ int retval = type->init_target(cmd_ctx, target);
+ if (ERROR_OK != retval)
{
- LOG_ERROR("Illegal CRm");
- return ERROR_FAIL;
+ LOG_ERROR("target '%s' init failed", target_name(target));
+ return retval;
}
- return ERROR_OK;
-}
-
-int target_mrc(struct target *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value)
-{
- int retval;
+ /**
+ * @todo get rid of those *memory_imp() methods, now that all
+ * callers are using target_*_memory() accessors ... and make
+ * sure the "physical" paths handle the same issues.
+ */
+ /* a non-invasive way(in terms of patches) to add some code that
+ * runs before the type->write/read_memory implementation
+ */
+ type->write_memory_imp = target->type->write_memory;
+ type->write_memory = target_write_memory_imp;
- retval = arm_cp_check(target, cpnum, op1, op2, CRn, CRm);
- if (retval != ERROR_OK)
- return retval;
+ type->read_memory_imp = target->type->read_memory;
+ type->read_memory = target_read_memory_imp;
- return target->type->mrc(target, cpnum, op1, op2, CRn, CRm, value);
-}
+ type->soft_reset_halt_imp = target->type->soft_reset_halt;
+ type->soft_reset_halt = target_soft_reset_halt_imp;
-int target_mcr(struct target *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t value)
-{
- int retval;
+ /* Sanity-check MMU support ... stub in what we must, to help
+ * implement it in stages, but warn if we need to do so.
+ */
+ if (type->mmu)
+ {
+ if (type->write_phys_memory == NULL)
+ {
+ LOG_ERROR("type '%s' is missing write_phys_memory",
+ type->name);
+ type->write_phys_memory = err_write_phys_memory;
+ }
+ if (type->read_phys_memory == NULL)
+ {
+ LOG_ERROR("type '%s' is missing read_phys_memory",
+ type->name);
+ type->read_phys_memory = err_read_phys_memory;
+ }
+ if (type->virt2phys == NULL)
+ {
+ LOG_ERROR("type '%s' is missing virt2phys", type->name);
+ type->virt2phys = identity_virt2phys;
+ }
+ }
+ else
+ {
+ /* Make sure no-MMU targets all behave the same: make no
+ * distinction between physical and virtual addresses, and
+ * ensure that virt2phys() is always an identity mapping.
+ */
+ if (type->write_phys_memory || type->read_phys_memory
+ || type->virt2phys)
+ {
+ LOG_WARNING("type '%s' has bad MMU hooks", type->name);
+ }
- retval = arm_cp_check(target, cpnum, op1, op2, CRn, CRm);
- if (retval != ERROR_OK)
- return retval;
+ type->mmu = no_mmu;
+ type->write_phys_memory = type->write_memory;
+ type->read_phys_memory = type->read_memory;
+ type->virt2phys = identity_virt2phys;
+ }
- return target->type->mcr(target, cpnum, op1, op2, CRn, CRm, value);
-}
+ if (target->type->read_buffer == NULL)
+ target->type->read_buffer = target_read_buffer_default;
-static int
-err_read_phys_memory(struct target *target, uint32_t address,
- uint32_t size, uint32_t count, uint8_t *buffer)
-{
- LOG_ERROR("Not implemented: %s", __func__);
- return ERROR_FAIL;
-}
+ if (target->type->write_buffer == NULL)
+ target->type->write_buffer = target_write_buffer_default;
-static int
-err_write_phys_memory(struct target *target, uint32_t address,
- uint32_t size, uint32_t count, uint8_t *buffer)
-{
- LOG_ERROR("Not implemented: %s", __func__);
- return ERROR_FAIL;
+ return ERROR_OK;
}
-int target_init(struct command_context *cmd_ctx)
+static int target_init(struct command_context *cmd_ctx)
{
struct target *target;
int retval;
- for (target = all_targets; target; target = target->next) {
- struct target_type *type = target->type;
-
- target_reset_examined(target);
- if (target->type->examine == NULL)
- {
- target->type->examine = default_examine;
- }
-
- if ((retval = target->type->init_target(cmd_ctx, target)) != ERROR_OK)
- {
- LOG_ERROR("target '%s' init failed", target_name(target));
+ for (target = all_targets; target; target = target->next)
+ {
+ retval = target_init_one(cmd_ctx, target);
+ if (ERROR_OK != retval)
return retval;
- }
-
- /**
- * @todo MCR/MRC are ARM-specific; don't require them in
- * all targets, or for ARMs without coprocessors.
- */
- if (target->type->mcr == NULL)
- {
- target->type->mcr = default_mcr;
- } else
- {
- const struct command_registration mcr_cmd = {
- .name = "mcr",
- .mode = COMMAND_EXEC,
- .jim_handler = &jim_mcrmrc,
- .help = "write coprocessor",
- .usage = "<cpnum> <op1> <op2> <CRn> <CRm> <value>",
- };
- register_command(cmd_ctx, NULL, &mcr_cmd);
- }
+ }
- if (target->type->mrc == NULL)
- {
- target->type->mrc = default_mrc;
- } else
- {
- const struct command_registration mrc_cmd = {
- .name = "mrc",
- .jim_handler = &jim_mcrmrc,
- .help = "read coprocessor",
- .usage = "<cpnum> <op1> <op2> <CRn> <CRm>",
- };
- register_command(cmd_ctx, NULL, &mrc_cmd);
- }
+ if (!all_targets)
+ return ERROR_OK;
+ retval = target_register_user_commands(cmd_ctx);
+ if (ERROR_OK != retval)
+ return retval;
- /**
- * @todo get rid of those *memory_imp() methods, now that all
- * callers are using target_*_memory() accessors ... and make
- * sure the "physical" paths handle the same issues.
- */
+ retval = target_register_timer_callback(&handle_target,
+ polling_interval, 1, cmd_ctx->interp);
+ if (ERROR_OK != retval)
+ return retval;
- /* a non-invasive way(in terms of patches) to add some code that
- * runs before the type->write/read_memory implementation
- */
- target->type->write_memory_imp = target->type->write_memory;
- target->type->write_memory = target_write_memory_imp;
- target->type->read_memory_imp = target->type->read_memory;
- target->type->read_memory = target_read_memory_imp;
- target->type->soft_reset_halt_imp = target->type->soft_reset_halt;
- target->type->soft_reset_halt = target_soft_reset_halt_imp;
- target->type->run_algorithm_imp = target->type->run_algorithm;
- target->type->run_algorithm = target_run_algorithm_imp;
-
- /* Sanity-check MMU support ... stub in what we must, to help
- * implement it in stages, but warn if we need to do so.
- */
- if (type->mmu) {
- if (type->write_phys_memory == NULL) {
- LOG_ERROR("type '%s' is missing %s",
- type->name,
- "write_phys_memory");
- type->write_phys_memory = err_write_phys_memory;
- }
- if (type->read_phys_memory == NULL) {
- LOG_ERROR("type '%s' is missing %s",
- type->name,
- "read_phys_memory");
- type->read_phys_memory = err_read_phys_memory;
- }
- if (type->virt2phys == NULL) {
- LOG_ERROR("type '%s' is missing %s",
- type->name,
- "virt2phys");
- type->virt2phys = identity_virt2phys;
- }
+ return ERROR_OK;
+}
- /* Make sure no-MMU targets all behave the same: make no
- * distinction between physical and virtual addresses, and
- * ensure that virt2phys() is always an identity mapping.
- */
- } else {
- if (type->write_phys_memory
- || type->read_phys_memory
- || type->virt2phys)
- LOG_WARNING("type '%s' has broken MMU hooks",
- type->name);
-
- type->mmu = no_mmu;
- type->write_phys_memory = type->write_memory;
- type->read_phys_memory = type->read_memory;
- type->virt2phys = identity_virt2phys;
- }
- }
+COMMAND_HANDLER(handle_target_init_command)
+{
+ if (CMD_ARGC != 0)
+ return ERROR_COMMAND_SYNTAX_ERROR;
- if (all_targets)
+ static bool target_initialized = false;
+ if (target_initialized)
{
- if ((retval = target_register_user_commands(cmd_ctx)) != ERROR_OK)
- return retval;
- if ((retval = target_register_timer_callback(handle_target, 100, 1, NULL)) != ERROR_OK)
- return retval;
+ LOG_INFO("'target init' has already been called");
+ return ERROR_OK;
}
+ target_initialized = true;
- return ERROR_OK;
+ LOG_DEBUG("Initializing targets...");
+ return target_init(CMD_CTX);
}
int target_register_event_callback(int (*callback)(struct target *target, enum target_event event, void *priv), void *priv)
return ERROR_OK;
}
-int target_unregister_timer_callback(int (*callback)(void *priv), void *priv)
+static int target_unregister_timer_callback(int (*callback)(void *priv), void *priv)
{
struct target_timer_callback **p = &target_timer_callbacks;
struct target_timer_callback *c = target_timer_callbacks;
return target_call_timer_callbacks_check_time(0);
}
-int target_alloc_working_area(struct target *target, uint32_t size, struct working_area **area)
+int target_alloc_working_area_try(struct target *target, uint32_t size, struct working_area **area)
{
struct working_area *c = target->working_areas;
struct working_area *new_wa = NULL;
if (free_size < size)
{
- LOG_WARNING("not enough working area available(requested %u, free %u)",
- (unsigned)(size), (unsigned)(free_size));
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
}
/* mark as used, and return the new (reused) area */
- new_wa->free = 0;
+ new_wa->free = false;
*area = new_wa;
/* user pointer */
return ERROR_OK;
}
-int target_free_working_area_restore(struct target *target, struct working_area *area, int restore)
+int target_alloc_working_area(struct target *target, uint32_t size, struct working_area **area)
+{
+ int retval;
+
+ retval = target_alloc_working_area_try(target, size, area);
+ if (retval == ERROR_TARGET_RESOURCE_NOT_AVAILABLE)
+ {
+ LOG_WARNING("not enough working area available(requested %u)", (unsigned)(size));
+ }
+ return retval;
+
+}
+
+static int target_free_working_area_restore(struct target *target, struct working_area *area, int restore)
{
if (area->free)
return ERROR_OK;
return retval;
}
- area->free = 1;
+ area->free = true;
/* mark user pointer invalid */
*area->user = NULL;
/* free resources and restore memory, if restoring memory fails,
* free up resources anyway
*/
-void target_free_all_working_areas_restore(struct target *target, int restore)
+static void target_free_all_working_areas_restore(struct target *target, int restore)
{
struct working_area *c = target->working_areas;
* mode respectively, otherwise data is handled as quickly as
* possible
*/
-int target_write_buffer(struct target *target, uint32_t address, uint32_t size, uint8_t *buffer)
+int target_write_buffer(struct target *target, uint32_t address, uint32_t size, const uint8_t *buffer)
{
- int retval;
LOG_DEBUG("writing buffer of %i byte at 0x%8.8x",
(int)size, (unsigned)address);
return ERROR_FAIL;
}
+ return target->type->write_buffer(target, address, size, buffer);
+}
+
+static int target_write_buffer_default(struct target *target, uint32_t address, uint32_t size, const uint8_t *buffer)
+{
+ int retval = ERROR_OK;
+
if (((address % 2) == 0) && (size == 2))
{
return target_write_memory(target, address, 2, 1, buffer);
return retval;
}
- return ERROR_OK;
+ return retval;
}
/* Single aligned words are guaranteed to use 16 or 32 bit access
*/
int target_read_buffer(struct target *target, uint32_t address, uint32_t size, uint8_t *buffer)
{
- int retval;
LOG_DEBUG("reading buffer of %i byte at 0x%8.8x",
(int)size, (unsigned)address);
return ERROR_FAIL;
}
+ return target->type->read_buffer(target, address, size, buffer);
+}
+
+static int target_read_buffer_default(struct target *target, uint32_t address, uint32_t size, uint8_t *buffer)
+{
+ int retval = ERROR_OK;
+
if (((address % 2) == 0) && (size == 2))
{
return target_read_memory(target, address, 2, 1, buffer);
return retval;
}
- /* convert to target endianess */
+ /* convert to target endianness */
for (i = 0; i < (size/sizeof(uint32_t)); i++)
{
uint32_t target_data;
return ERROR_OK;
}
-static void target_call_event_callbacks_all(enum target_event e) {
- struct target *target;
- target = all_targets;
- while (target) {
- target_call_event_callbacks(target, e);
- target = target->next;
- }
-}
+static int backoff_times = 0;
+static int backoff_count = 0;
/* process target state changes */
-int handle_target(void *priv)
+static int handle_target(void *priv)
{
+ Jim_Interp *interp = (Jim_Interp *)priv;
int retval = ERROR_OK;
- /* we do not want to recurse here... */
- static int recursive = 0;
- if (! recursive)
+ if (!is_jtag_poll_safe())
+ {
+ /* polling is disabled currently */
+ return ERROR_OK;
+ }
+
+ /* we do not want to recurse here... */
+ static int recursive = 0;
+ if (! recursive)
{
recursive = 1;
sense_handler();
int did_something = 0;
if (runSrstAsserted)
{
- target_call_event_callbacks_all(TARGET_EVENT_GDB_HALT);
+ LOG_INFO("srst asserted detected, running srst_asserted proc.");
Jim_Eval(interp, "srst_asserted");
did_something = 1;
}
}
if (runPowerDropout)
{
- target_call_event_callbacks_all(TARGET_EVENT_GDB_HALT);
+ LOG_INFO("Power dropout detected, running power_dropout proc.");
Jim_Eval(interp, "power_dropout");
did_something = 1;
}
recursive = 0;
}
+ if (backoff_times > backoff_count)
+ {
+ /* do not poll this time as we failed previously */
+ backoff_count++;
+ return ERROR_OK;
+ }
+ backoff_count = 0;
+
/* Poll targets for state changes unless that's globally disabled.
* Skip targets that are currently disabled.
*/
/* polling may fail silently until the target has been examined */
if ((retval = target_poll(target)) != ERROR_OK)
{
+ /* 100ms polling interval. Increase interval between polling up to 5000ms */
+ if (backoff_times * polling_interval < 5000)
+ {
+ backoff_times *= 2;
+ backoff_times++;
+ }
+ LOG_USER("Polling target failed, GDB will be halted. Polling again in %dms", backoff_times * polling_interval);
+
+ /* Tell GDB to halt the debugger. This allows the user to
+ * run monitor commands to handle the situation.
+ */
target_call_event_callbacks(target, TARGET_EVENT_GDB_HALT);
return retval;
}
+ /* Since we succeeded, we reset backoff count */
+ if (backoff_times > 0)
+ {
+ LOG_USER("Polling succeeded again");
+ }
+ backoff_times = 0;
}
}
if (CMD_ARGC == 1)
{
- unsigned wait;
- retval = parse_uint(CMD_ARGV[0], &wait);
+ unsigned wait_local;
+ retval = parse_uint(CMD_ARGV[0], &wait_local);
if (ERROR_OK != retval)
return ERROR_COMMAND_SYNTAX_ERROR;
- if (!wait)
+ if (!wait_local)
return ERROR_OK;
}
const char *value_fmt;
switch (size) {
case 4: value_fmt = "%8.8x "; break;
- case 2: value_fmt = "%4.2x "; break;
+ case 2: value_fmt = "%4.4x "; break;
case 1: value_fmt = "%2.2x "; break;
default:
+ /* "can't happen", caller checked */
LOG_ERROR("invalid memory read size: %u", size);
- exit(-1);
+ return;
}
for (unsigned i = 0; i < count; i++)
bool physical=strcmp(CMD_ARGV[0], "phys")==0;
int (*fn)(struct target *target,
- uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer);
+ uint32_t address, uint32_t size_value, uint32_t count, uint8_t *buffer);
if (physical)
{
CMD_ARGC--;
return retval;
}
+typedef int (*target_write_fn)(struct target *target,
+ uint32_t address, uint32_t size, uint32_t count, const uint8_t *buffer);
+
+static int target_write_memory_fast(struct target *target,
+ uint32_t address, uint32_t size, uint32_t count, const uint8_t *buffer)
+{
+ return target_write_buffer(target, address, size * count, buffer);
+}
+
+static int target_fill_mem(struct target *target,
+ uint32_t address,
+ target_write_fn fn,
+ unsigned data_size,
+ /* value */
+ uint32_t b,
+ /* count */
+ unsigned c)
+{
+ /* We have to write in reasonably large chunks to be able
+ * to fill large memory areas with any sane speed */
+ const unsigned chunk_size = 16384;
+ uint8_t *target_buf = malloc(chunk_size * data_size);
+ if (target_buf == NULL)
+ {
+ LOG_ERROR("Out of memory");
+ return ERROR_FAIL;
+ }
+
+ for (unsigned i = 0; i < chunk_size; i ++)
+ {
+ switch (data_size)
+ {
+ case 4:
+ target_buffer_set_u32(target, target_buf + i*data_size, b);
+ break;
+ case 2:
+ target_buffer_set_u16(target, target_buf + i*data_size, b);
+ break;
+ case 1:
+ target_buffer_set_u8(target, target_buf + i*data_size, b);
+ break;
+ default:
+ exit(-1);
+ }
+ }
+
+ int retval = ERROR_OK;
+
+ for (unsigned x = 0; x < c; x += chunk_size)
+ {
+ unsigned current;
+ current = c - x;
+ if (current > chunk_size)
+ {
+ current = chunk_size;
+ }
+ retval = fn(target, address + x * data_size, data_size, current, target_buf);
+ if (retval != ERROR_OK)
+ {
+ break;
+ }
+ /* avoid GDB timeouts */
+ keep_alive();
+ }
+ free(target_buf);
+
+ return retval;
+}
+
+
COMMAND_HANDLER(handle_mw_command)
{
if (CMD_ARGC < 2)
return ERROR_COMMAND_SYNTAX_ERROR;
}
bool physical=strcmp(CMD_ARGV[0], "phys")==0;
- int (*fn)(struct target *target,
- uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer);
+ target_write_fn fn;
if (physical)
{
CMD_ARGC--;
fn=target_write_phys_memory;
} else
{
- fn=target_write_memory;
+ fn = target_write_memory_fast;
}
if ((CMD_ARGC < 2) || (CMD_ARGC > 3))
return ERROR_COMMAND_SYNTAX_ERROR;
struct target *target = get_current_target(CMD_CTX);
unsigned wordsize;
- uint8_t value_buf[4];
switch (CMD_NAME[2])
{
case 'w':
wordsize = 4;
- target_buffer_set_u32(target, value_buf, value);
break;
case 'h':
wordsize = 2;
- target_buffer_set_u16(target, value_buf, value);
break;
case 'b':
wordsize = 1;
- value_buf[0] = value;
break;
default:
return ERROR_COMMAND_SYNTAX_ERROR;
}
- for (unsigned i = 0; i < count; i++)
- {
- int retval = fn(target,
- address + i * wordsize, wordsize, 1, value_buf);
- if (ERROR_OK != retval)
- return retval;
- keep_alive();
- }
-
- return ERROR_OK;
+ return target_fill_mem(target, address, fn, wordsize, value, count);
}
static COMMAND_HELPER(parse_load_image_command_CMD_ARGV, struct image *image,
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK))
{
command_print(CMD_CTX, "downloaded %" PRIu32 " bytes "
- "in %fs (%0.3f kb/s)", image_size,
+ "in %fs (%0.3f KiB/s)", image_size,
duration_elapsed(&bench), duration_kbps(&bench, image_size));
}
COMMAND_HANDLER(handle_dump_image_command)
{
struct fileio fileio;
-
uint8_t buffer[560];
- int retvaltemp;
-
-
+ int retval, retvaltemp;
+ uint32_t address, size;
+ struct duration bench;
struct target *target = get_current_target(CMD_CTX);
if (CMD_ARGC != 3)
- {
- command_print(CMD_CTX, "usage: dump_image <filename> <address> <size>");
- return ERROR_OK;
- }
+ return ERROR_COMMAND_SYNTAX_ERROR;
- uint32_t address;
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], address);
- uint32_t size;
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], size);
- if (fileio_open(&fileio, CMD_ARGV[0], FILEIO_WRITE, FILEIO_BINARY) != ERROR_OK)
- {
- return ERROR_OK;
- }
+ retval = fileio_open(&fileio, CMD_ARGV[0], FILEIO_WRITE, FILEIO_BINARY);
+ if (retval != ERROR_OK)
+ return retval;
- struct duration bench;
duration_start(&bench);
- int retval = ERROR_OK;
+ retval = ERROR_OK;
while (size > 0)
{
size_t size_written;
address += this_run_size;
}
- if ((retvaltemp = fileio_close(&fileio)) != ERROR_OK)
- return retvaltemp;
-
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK))
{
+ int filesize;
+ retval = fileio_size(&fileio, &filesize);
+ if (retval != ERROR_OK)
+ return retval;
command_print(CMD_CTX,
- "dumped %zu bytes in %fs (%0.3f kb/s)", fileio.size,
- duration_elapsed(&bench), duration_kbps(&bench, fileio.size));
+ "dumped %ld bytes in %fs (%0.3f KiB/s)", (long)filesize,
+ duration_elapsed(&bench), duration_kbps(&bench, filesize));
}
+ if ((retvaltemp = fileio_close(&fileio)) != ERROR_OK)
+ return retvaltemp;
+
return retval;
}
}
image_size = 0x0;
+ int diffs = 0;
retval = ERROR_OK;
for (i = 0; i < image.num_sections; i++)
{
if (verify)
{
/* calculate checksum of image */
- image_calculate_checksum(buffer, buf_cnt, &checksum);
+ retval = image_calculate_checksum(buffer, buf_cnt, &checksum);
+ if (retval != ERROR_OK)
+ {
+ free(buffer);
+ break;
+ }
retval = target_checksum_memory(target, image.sections[i].base_address, buf_cnt, &mem_checksum);
if (retval != ERROR_OK)
/* failed crc checksum, fall back to a binary compare */
uint8_t *data;
- command_print(CMD_CTX, "checksum mismatch - attempting binary compare");
+ if (diffs == 0)
+ {
+ LOG_ERROR("checksum mismatch - attempting binary compare");
+ }
data = (uint8_t*)malloc(buf_cnt);
if (data[t] != buffer[t])
{
command_print(CMD_CTX,
- "Verify operation failed address 0x%08x. Was 0x%02x instead of 0x%02x\n",
+ "diff %d address 0x%08x. Was 0x%02x instead of 0x%02x",
+ diffs,
(unsigned)(t + image.sections[i].base_address),
data[t],
buffer[t]);
- free(data);
- free(buffer);
- retval = ERROR_FAIL;
- goto done;
- }
- if ((t%16384) == 0)
- {
- keep_alive();
+ if (diffs++ >= 127)
+ {
+ command_print(CMD_CTX, "More than 128 errors, the rest are not printed.");
+ free(data);
+ free(buffer);
+ goto done;
+ }
}
+ keep_alive();
}
}
-
free(data);
}
} else
free(buffer);
image_size += buf_cnt;
}
+ if (diffs > 0)
+ {
+ command_print(CMD_CTX, "No more differences found.");
+ }
done:
+ if (diffs > 0)
+ {
+ retval = ERROR_FAIL;
+ }
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK))
{
command_print(CMD_CTX, "verified %" PRIu32 " bytes "
- "in %fs (%0.3f kb/s)", image_size,
+ "in %fs (%0.3f KiB/s)", image_size,
duration_elapsed(&bench), duration_kbps(&bench, image_size));
}
{
char* buf = buf_to_str(breakpoint->orig_instr,
breakpoint->length, 16);
- command_print(cmd_ctx, "0x%8.8" PRIx32 ", 0x%x, %i, 0x%s",
+ command_print(cmd_ctx, "IVA breakpoint: 0x%8.8" PRIx32 ", 0x%x, %i, 0x%s",
breakpoint->address,
breakpoint->length,
breakpoint->set, buf);
}
else
{
- command_print(cmd_ctx, "0x%8.8" PRIx32 ", 0x%x, %i",
- breakpoint->address,
- breakpoint->length, breakpoint->set);
+ if ((breakpoint->address == 0) && (breakpoint->asid != 0))
+ command_print(cmd_ctx, "Context breakpoint: 0x%8.8" PRIx32 ", 0x%x, %i",
+ breakpoint->asid,
+ breakpoint->length, breakpoint->set);
+ else if ((breakpoint->address != 0) && (breakpoint->asid != 0))
+ {
+ command_print(cmd_ctx, "Hybrid breakpoint(IVA): 0x%8.8" PRIx32 ", 0x%x, %i",
+ breakpoint->address,
+ breakpoint->length, breakpoint->set);
+ command_print(cmd_ctx, "\t|--->linked with ContextID: 0x%8.8" PRIx32,
+ breakpoint->asid);
+ }
+ else
+ command_print(cmd_ctx, "Breakpoint(IVA): 0x%8.8" PRIx32 ", 0x%x, %i",
+ breakpoint->address,
+ breakpoint->length, breakpoint->set);
}
breakpoint = breakpoint->next;
}
static int handle_bp_command_set(struct command_context *cmd_ctx,
- uint32_t addr, uint32_t length, int hw)
+ uint32_t addr, uint32_t asid, uint32_t length, int hw)
{
struct target *target = get_current_target(cmd_ctx);
- int retval = breakpoint_add(target, addr, length, hw);
- if (ERROR_OK == retval)
- command_print(cmd_ctx, "breakpoint set at 0x%8.8" PRIx32 "", addr);
- else
- LOG_ERROR("Failure setting breakpoint");
- return retval;
+
+ if (asid == 0)
+ { int retval = breakpoint_add(target, addr, length, hw);
+ if (ERROR_OK == retval)
+ command_print(cmd_ctx, "breakpoint set at 0x%8.8" PRIx32 "", addr);
+ else
+ {
+ LOG_ERROR("Failure setting breakpoint, the same address(IVA) is already used");
+ return retval;
+ }
+ }
+ else if (addr == 0)
+ {
+ int retval = context_breakpoint_add(target, asid, length, hw);
+ if (ERROR_OK == retval)
+ command_print(cmd_ctx, "Context breakpoint set at 0x%8.8" PRIx32 "", asid);
+ else
+ {
+ LOG_ERROR("Failure setting breakpoint, the same address(CONTEXTID) is already used");
+ return retval;
+ }
+ }
+ else
+ {
+ int retval = hybrid_breakpoint_add(target, addr, asid, length, hw);
+ if(ERROR_OK == retval)
+ command_print(cmd_ctx, "Hybrid breakpoint set at 0x%8.8" PRIx32 "", asid);
+ else
+ {
+ LOG_ERROR("Failure setting breakpoint, the same address is already used");
+ return retval;
+ }
+ }
+ return ERROR_OK;
+
+
}
COMMAND_HANDLER(handle_bp_command)
{
- if (CMD_ARGC == 0)
- return handle_bp_command_list(CMD_CTX);
-
- if (CMD_ARGC < 2 || CMD_ARGC > 3)
- {
- command_print(CMD_CTX, "usage: bp <address> <length> ['hw']");
- return ERROR_COMMAND_SYNTAX_ERROR;
- }
-
uint32_t addr;
- COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], addr);
+ uint32_t asid;
uint32_t length;
- COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], length);
-
int hw = BKPT_SOFT;
- if (CMD_ARGC == 3)
+ switch(CMD_ARGC)
{
- if (strcmp(CMD_ARGV[2], "hw") == 0)
+ case 0:
+ return handle_bp_command_list(CMD_CTX);
+ case 3:
+
+ if(strcmp(CMD_ARGV[2], "hw") == 0)
+ {
+ hw = BKPT_HARD;
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], addr);
+
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], length);
+
+ asid = 0;
+ return handle_bp_command_set(CMD_CTX, addr, asid, length, hw);
+ }
+ else if(strcmp(CMD_ARGV[2], "hw_ctx") == 0)
+ {
+ hw = BKPT_HARD;
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], asid);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], length);
+ addr = 0;
+ return handle_bp_command_set(CMD_CTX, addr, asid, length, hw);
+ }
+
+ case 4:
hw = BKPT_HARD;
- else
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], addr);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], asid);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], length);
+ return handle_bp_command_set(CMD_CTX, addr, asid, length, hw);
+ default:
+ command_print(CMD_CTX, "usage: bp <address> [<asid>]<length> ['hw'|'hw_ctx']");
return ERROR_COMMAND_SYNTAX_ERROR;
}
- return handle_bp_command_set(CMD_CTX, addr, length, hw);
+
}
COMMAND_HANDLER(handle_rbp_command)
int addressSpace = (max-min + 1);
- static const uint32_t maxBuckets = 256 * 1024; /* maximum buckets. */
+ static const uint32_t maxBuckets = 16 * 1024; /* maximum buckets. */
uint32_t length = addressSpace;
if (length > maxBuckets)
{
long long a = address-min;
long long b = length-1;
long long c = addressSpace-1;
- int index = (a*b)/c; /* danger!!!! int32 overflows */
- buckets[index]++;
+ int index_t = (a*b)/c; /* danger!!!! int32 overflows */
+ buckets[index_t]++;
}
/* append binary memory gmon.out &profile_hist_hdr ((char*)&profile_hist_hdr + sizeof(struct gmon_hist_hdr)) */
writeLong(f, min); /* low_pc */
writeLong(f, max); /* high_pc */
writeLong(f, length); /* # of samples */
- writeLong(f, 64000000); /* 64MHz */
+ writeLong(f, 100); /* KLUDGE! We lie, ca. 100Hz best case. */
writeString(f, "seconds");
for (i = 0; i < (15-strlen("seconds")); i++)
writeData(f, &zero, 1);
fclose(f);
}
-/* profiling samples the CPU PC as quickly as OpenOCD is able, which will be used as a random sampling of PC */
+/* profiling samples the CPU PC as quickly as OpenOCD is able,
+ * which will be used as a random sampling of PC */
COMMAND_HANDLER(handle_profile_command)
{
struct target *target = get_current_target(CMD_CTX);
timeval_add_time(&timeout, offset, 0);
+ /**
+ * @todo: Some cores let us sample the PC without the
+ * annoying halt/resume step; for example, ARMv7 PCSR.
+ * Provide a way to use that more efficient mechanism.
+ */
+
command_print(CMD_CTX, "Starting profiling. Halting and resuming the target as often as we can...");
static const int maxSample = 10000;
struct command_context *context;
struct target *target;
- context = Jim_GetAssocData(interp, "context");
- if (context == NULL)
- {
- LOG_ERROR("mem2array: no command context");
- return JIM_ERR;
- }
+ context = current_command_context(interp);
+ assert (context != NULL);
+
target = get_current_target(context);
if (target == NULL)
{
struct command_context *context;
struct target *target;
- context = Jim_GetAssocData(interp, "context");
- if (context == NULL) {
- LOG_ERROR("array2mem: no command context");
- return JIM_ERR;
- }
+ context = current_command_context(interp);
+ assert (context != NULL);
+
target = get_current_target(context);
if (target == NULL) {
LOG_ERROR("array2mem: no current target");
return target_array2mem(interp,target, argc-1, argv + 1);
}
-static int target_array2mem(Jim_Interp *interp, struct target *target, int argc, Jim_Obj *const *argv)
+
+static int target_array2mem(Jim_Interp *interp, struct target *target,
+ int argc, Jim_Obj *const *argv)
{
long l;
uint32_t width;
* argv[4] = count to write
*/
if (argc != 4) {
- Jim_WrongNumArgs(interp, 1, argv, "varname width addr nelems");
+ Jim_WrongNumArgs(interp, 0, argv, "varname width addr nelems");
return JIM_ERR;
}
varname = Jim_GetString(argv[0], &len);
return JIM_OK;
}
-void target_all_handle_event(enum target_event e)
-{
- struct target *target;
-
- LOG_DEBUG("**all*targets: event: %d, %s",
- (int)e,
- Jim_Nvp_value2name_simple(nvp_target_event, e)->name);
-
- target = all_targets;
- while (target) {
- target_handle_event(target, e);
- target = target->next;
- }
-}
-
-
/* FIX? should we propagate errors here rather than printing them
* and continuing?
*/
e,
Jim_Nvp_value2name_simple(nvp_target_event, e)->name,
Jim_GetString(teap->body, NULL));
- if (Jim_EvalObj(interp, teap->body) != JIM_OK)
+ if (Jim_EvalObj(teap->interp, teap->body) != JIM_OK)
{
- Jim_PrintErrorMessage(interp);
+ Jim_MakeErrorMessage(teap->interp);
+ command_print(NULL,"%s\n", Jim_GetString(Jim_GetResult(teap->interp), NULL));
}
}
}
TCFG_WORK_AREA_BACKUP,
TCFG_ENDIAN,
TCFG_VARIANT,
+ TCFG_COREID,
TCFG_CHAIN_POSITION,
+ TCFG_DBGBASE,
+ TCFG_RTOS,
};
static Jim_Nvp nvp_config_opts[] = {
{ .name = "-work-area-backup", .value = TCFG_WORK_AREA_BACKUP },
{ .name = "-endian" , .value = TCFG_ENDIAN },
{ .name = "-variant", .value = TCFG_VARIANT },
+ { .name = "-coreid", .value = TCFG_COREID },
{ .name = "-chain-position", .value = TCFG_CHAIN_POSITION },
-
+ { .name = "-dbgbase", .value = TCFG_DBGBASE },
+ { .name = "-rtos", .value = TCFG_RTOS },
{ .name = NULL, .value = -1 }
};
case TCFG_TYPE:
/* not setable */
if (goi->isconfigure) {
- Jim_SetResult_sprintf(goi->interp,
+ Jim_SetResultFormatted(goi->interp,
"not settable: %s", n->name);
return JIM_ERR;
} else {
replace = false;
}
teap->event = n->value;
+ teap->interp = goi->interp;
Jim_GetOpt_Obj(goi, &o);
if (teap->body) {
- Jim_DecrRefCount(interp, teap->body);
+ Jim_DecrRefCount(teap->interp, teap->body);
}
teap->body = Jim_DuplicateObj(goi->interp, o);
/*
goto no_params;
}
}
- Jim_SetResult(interp, Jim_NewIntObj(goi->interp, target->working_area_virt));
+ Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, target->working_area_virt));
/* loop for more */
break;
goto no_params;
}
}
- Jim_SetResult(interp, Jim_NewIntObj(goi->interp, target->working_area_phys));
+ Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, target->working_area_phys));
/* loop for more */
break;
goto no_params;
}
}
- Jim_SetResult(interp, Jim_NewIntObj(goi->interp, target->working_area_size));
+ Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, target->working_area_size));
/* loop for more */
break;
goto no_params;
}
}
- Jim_SetResult(interp, Jim_NewIntObj(goi->interp, target->backup_working_area));
+ Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, target->backup_working_area));
/* loop for more e*/
break;
+
case TCFG_ENDIAN:
if (goi->isconfigure) {
e = Jim_GetOpt_Nvp(goi, nvp_target_endian, &n);
case TCFG_VARIANT:
if (goi->isconfigure) {
if (goi->argc < 1) {
- Jim_SetResult_sprintf(goi->interp,
+ Jim_SetResultFormatted(goi->interp,
"%s ?STRING?",
n->name);
return JIM_ERR;
Jim_SetResultString(goi->interp, target->variant,-1);
/* loop for more */
break;
+
+ case TCFG_COREID:
+ if (goi->isconfigure) {
+ e = Jim_GetOpt_Wide(goi, &w);
+ if (e != JIM_OK) {
+ return e;
+ }
+ target->coreid = (int32_t)w;
+ } else {
+ if (goi->argc != 0) {
+ goto no_params;
+ }
+ }
+ Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, target->working_area_size));
+ /* loop for more */
+ break;
+
case TCFG_CHAIN_POSITION:
if (goi->isconfigure) {
- Jim_Obj *o;
+ Jim_Obj *o_t;
struct jtag_tap *tap;
target_free_all_working_areas(target);
- e = Jim_GetOpt_Obj(goi, &o);
+ e = Jim_GetOpt_Obj(goi, &o_t);
if (e != JIM_OK) {
return e;
}
- tap = jtag_tap_by_jim_obj(goi->interp, o);
+ tap = jtag_tap_by_jim_obj(goi->interp, o_t);
if (tap == NULL) {
return JIM_ERR;
}
goto no_params;
}
}
- Jim_SetResultString(interp, target->tap->dotted_name, -1);
+ Jim_SetResultString(goi->interp, target->tap->dotted_name, -1);
/* loop for more e*/
break;
+ case TCFG_DBGBASE:
+ if (goi->isconfigure) {
+ e = Jim_GetOpt_Wide(goi, &w);
+ if (e != JIM_OK) {
+ return e;
+ }
+ target->dbgbase = (uint32_t)w;
+ target->dbgbase_set = true;
+ } else {
+ if (goi->argc != 0) {
+ goto no_params;
+ }
+ }
+ Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, target->dbgbase));
+ /* loop for more */
+ break;
+
+ case TCFG_RTOS:
+ /* RTOS */
+ {
+ int result = rtos_create( goi, target );
+ if ( result != JIM_OK )
+ {
+ return result;
+ }
+ }
+ /* loop for more */
+ break;
}
} /* while (goi->argc) */
return JIM_OK;
}
-/** this is the 'tcl' handler for the target specific command */
-static int tcl_target_func(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+static int
+jim_target_configure(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
Jim_GetOptInfo goi;
- jim_wide a,b,c;
- int x,y,z;
- uint8_t target_buf[32];
- Jim_Nvp *n;
- struct target *target;
- struct command_context *cmd_ctx;
- int e;
- enum {
- TS_CMD_CONFIGURE,
- TS_CMD_CGET,
-
- TS_CMD_MWW, TS_CMD_MWH, TS_CMD_MWB,
- TS_CMD_MDW, TS_CMD_MDH, TS_CMD_MDB,
- TS_CMD_MRW, TS_CMD_MRH, TS_CMD_MRB,
- TS_CMD_MEM2ARRAY, TS_CMD_ARRAY2MEM,
- TS_CMD_EXAMINE,
- TS_CMD_POLL,
- TS_CMD_RESET,
- TS_CMD_HALT,
- TS_CMD_WAITSTATE,
- TS_CMD_EVENTLIST,
- TS_CMD_CURSTATE,
- TS_CMD_INVOKE_EVENT,
- };
+ Jim_GetOpt_Setup(&goi, interp, argc - 1, argv + 1);
+ goi.isconfigure = !strcmp(Jim_GetString(argv[0], NULL), "configure");
+ int need_args = 1 + goi.isconfigure;
+ if (goi.argc < need_args)
+ {
+ Jim_WrongNumArgs(goi.interp, goi.argc, goi.argv,
+ goi.isconfigure
+ ? "missing: -option VALUE ..."
+ : "missing: -option ...");
+ return JIM_ERR;
+ }
+ struct target *target = Jim_CmdPrivData(goi.interp);
+ return target_configure(&goi, target);
+}
- static const Jim_Nvp target_options[] = {
- { .name = "configure", .value = TS_CMD_CONFIGURE },
- { .name = "cget", .value = TS_CMD_CGET },
- { .name = "mww", .value = TS_CMD_MWW },
- { .name = "mwh", .value = TS_CMD_MWH },
- { .name = "mwb", .value = TS_CMD_MWB },
- { .name = "mdw", .value = TS_CMD_MDW },
- { .name = "mdh", .value = TS_CMD_MDH },
- { .name = "mdb", .value = TS_CMD_MDB },
- { .name = "mem2array", .value = TS_CMD_MEM2ARRAY },
- { .name = "array2mem", .value = TS_CMD_ARRAY2MEM },
- { .name = "eventlist", .value = TS_CMD_EVENTLIST },
- { .name = "curstate", .value = TS_CMD_CURSTATE },
-
- { .name = "arp_examine", .value = TS_CMD_EXAMINE },
- { .name = "arp_poll", .value = TS_CMD_POLL },
- { .name = "arp_reset", .value = TS_CMD_RESET },
- { .name = "arp_halt", .value = TS_CMD_HALT },
- { .name = "arp_waitstate", .value = TS_CMD_WAITSTATE },
- { .name = "invoke-event", .value = TS_CMD_INVOKE_EVENT },
-
- { .name = NULL, .value = -1 },
- };
+static int jim_target_mw(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *cmd_name = Jim_GetString(argv[0], NULL);
+
+ Jim_GetOptInfo goi;
+ Jim_GetOpt_Setup(&goi, interp, argc - 1, argv + 1);
- /* go past the "command" */
- Jim_GetOpt_Setup(&goi, interp, argc-1, argv + 1);
+ if (goi.argc < 2 || goi.argc > 4)
+ {
+ Jim_SetResultFormatted(goi.interp,
+ "usage: %s [phys] <address> <data> [<count>]", cmd_name);
+ return JIM_ERR;
+ }
- target = Jim_CmdPrivData(goi.interp);
- cmd_ctx = Jim_GetAssocData(goi.interp, "context");
+ target_write_fn fn;
+ fn = target_write_memory_fast;
- /* commands here are in an NVP table */
- e = Jim_GetOpt_Nvp(&goi, target_options, &n);
- if (e != JIM_OK) {
- Jim_GetOpt_NvpUnknown(&goi, target_options, 0);
- return e;
+ int e;
+ if (strcmp(Jim_GetString(argv[1], NULL), "phys") == 0)
+ {
+ /* consume it */
+ struct Jim_Obj *obj;
+ e = Jim_GetOpt_Obj(&goi, &obj);
+ if (e != JIM_OK)
+ return e;
+
+ fn = target_write_phys_memory;
}
- /* Assume blank result */
- Jim_SetEmptyResult(goi.interp);
- switch (n->value) {
- case TS_CMD_CONFIGURE:
- if (goi.argc < 2) {
- Jim_WrongNumArgs(goi.interp, goi.argc, goi.argv, "missing: -option VALUE ...");
- return JIM_ERR;
- }
- goi.isconfigure = 1;
- return target_configure(&goi, target);
- case TS_CMD_CGET:
- // some things take params
- if (goi.argc < 1) {
- Jim_WrongNumArgs(goi.interp, 0, goi.argv, "missing: ?-option?");
- return JIM_ERR;
- }
- goi.isconfigure = 0;
- return target_configure(&goi, target);
- break;
- case TS_CMD_MWW:
- case TS_CMD_MWH:
- case TS_CMD_MWB:
- /* argv[0] = cmd
- * argv[1] = address
- * argv[2] = data
- * argv[3] = optional count.
- */
+ jim_wide a;
+ e = Jim_GetOpt_Wide(&goi, &a);
+ if (e != JIM_OK)
+ return e;
- if ((goi.argc == 2) || (goi.argc == 3)) {
- /* all is well */
- } else {
- mwx_error:
- Jim_SetResult_sprintf(goi.interp, "expected: %s ADDR DATA [COUNT]", n->name);
- return JIM_ERR;
- }
+ jim_wide b;
+ e = Jim_GetOpt_Wide(&goi, &b);
+ if (e != JIM_OK)
+ return e;
- e = Jim_GetOpt_Wide(&goi, &a);
- if (e != JIM_OK) {
- goto mwx_error;
- }
+ jim_wide c = 1;
+ if (goi.argc == 1)
+ {
+ e = Jim_GetOpt_Wide(&goi, &c);
+ if (e != JIM_OK)
+ return e;
+ }
- e = Jim_GetOpt_Wide(&goi, &b);
- if (e != JIM_OK) {
- goto mwx_error;
- }
- if (goi.argc == 3) {
- e = Jim_GetOpt_Wide(&goi, &c);
- if (e != JIM_OK) {
- goto mwx_error;
- }
- } else {
- c = 1;
- }
+ /* all args must be consumed */
+ if (goi.argc != 0)
+ {
+ return JIM_ERR;
+ }
- switch (n->value) {
- case TS_CMD_MWW:
- target_buffer_set_u32(target, target_buf, b);
- b = 4;
- break;
- case TS_CMD_MWH:
- target_buffer_set_u16(target, target_buf, b);
- b = 2;
- break;
- case TS_CMD_MWB:
- target_buffer_set_u8(target, target_buf, b);
- b = 1;
- break;
- }
- for (x = 0 ; x < c ; x++) {
- e = target_write_memory(target, a, b, 1, target_buf);
- if (e != ERROR_OK) {
- Jim_SetResult_sprintf(interp, "Error writing @ 0x%08x: %d\n", (int)(a), e);
- return JIM_ERR;
- }
- /* b = width */
- a = a + b;
- }
- return JIM_OK;
- break;
+ struct target *target = Jim_CmdPrivData(goi.interp);
+ unsigned data_size;
+ if (strcasecmp(cmd_name, "mww") == 0) {
+ data_size = 4;
+ }
+ else if (strcasecmp(cmd_name, "mwh") == 0) {
+ data_size = 2;
+ }
+ else if (strcasecmp(cmd_name, "mwb") == 0) {
+ data_size = 1;
+ } else {
+ LOG_ERROR("command '%s' unknown: ", cmd_name);
+ return JIM_ERR;
+ }
- /* display */
- case TS_CMD_MDW:
- case TS_CMD_MDH:
- case TS_CMD_MDB:
- /* argv[0] = command
- * argv[1] = address
- * argv[2] = optional count
- */
- if ((goi.argc == 2) || (goi.argc == 3)) {
- Jim_SetResult_sprintf(goi.interp, "expected: %s ADDR [COUNT]", n->name);
- return JIM_ERR;
- }
- e = Jim_GetOpt_Wide(&goi, &a);
+ return (target_fill_mem(target, a, fn, data_size, b, c) == ERROR_OK) ? JIM_OK : JIM_ERR;
+}
+
+static int jim_target_md(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *cmd_name = Jim_GetString(argv[0], NULL);
+
+ Jim_GetOptInfo goi;
+ Jim_GetOpt_Setup(&goi, interp, argc - 1, argv + 1);
+
+ if ((goi.argc < 1) || (goi.argc > 3))
+ {
+ Jim_SetResultFormatted(goi.interp,
+ "usage: %s [phys] <address> [<count>]", cmd_name);
+ return JIM_ERR;
+ }
+
+ int (*fn)(struct target *target,
+ uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer);
+ fn=target_read_memory;
+
+ int e;
+ if (strcmp(Jim_GetString(argv[1], NULL), "phys") == 0)
+ {
+ /* consume it */
+ struct Jim_Obj *obj;
+ e = Jim_GetOpt_Obj(&goi, &obj);
+ if (e != JIM_OK)
+ return e;
+
+ fn=target_read_phys_memory;
+ }
+
+ jim_wide a;
+ e = Jim_GetOpt_Wide(&goi, &a);
+ if (e != JIM_OK) {
+ return JIM_ERR;
+ }
+ jim_wide c;
+ if (goi.argc == 1) {
+ e = Jim_GetOpt_Wide(&goi, &c);
if (e != JIM_OK) {
return JIM_ERR;
}
- if (goi.argc) {
- e = Jim_GetOpt_Wide(&goi, &c);
- if (e != JIM_OK) {
- return JIM_ERR;
- }
- } else {
- c = 1;
+ } else {
+ c = 1;
+ }
+
+ /* all args must be consumed */
+ if (goi.argc != 0)
+ {
+ return JIM_ERR;
+ }
+
+ jim_wide b = 1; /* shut up gcc */
+ if (strcasecmp(cmd_name, "mdw") == 0)
+ b = 4;
+ else if (strcasecmp(cmd_name, "mdh") == 0)
+ b = 2;
+ else if (strcasecmp(cmd_name, "mdb") == 0)
+ b = 1;
+ else {
+ LOG_ERROR("command '%s' unknown: ", cmd_name);
+ return JIM_ERR;
+ }
+
+ /* convert count to "bytes" */
+ c = c * b;
+
+ struct target *target = Jim_CmdPrivData(goi.interp);
+ uint8_t target_buf[32];
+ jim_wide x, y, z;
+ while (c > 0) {
+ y = c;
+ if (y > 16) {
+ y = 16;
}
- b = 1; /* shut up gcc */
- switch (n->value) {
- case TS_CMD_MDW:
- b = 4;
- break;
- case TS_CMD_MDH:
- b = 2;
- break;
- case TS_CMD_MDB:
- b = 1;
- break;
+ e = fn(target, a, b, y / b, target_buf);
+ if (e != ERROR_OK) {
+ char tmp[10];
+ snprintf(tmp, sizeof(tmp), "%08lx", (long)a);
+ Jim_SetResultFormatted(interp, "error reading target @ 0x%s", tmp);
+ return JIM_ERR;
}
- /* convert to "bytes" */
- c = c * b;
- /* count is now in 'BYTES' */
- while (c > 0) {
- y = c;
- if (y > 16) {
- y = 16;
+ command_print(NULL, "0x%08x ", (int)(a));
+ switch (b) {
+ case 4:
+ for (x = 0; x < 16 && x < y; x += 4)
+ {
+ z = target_buffer_get_u32(target, &(target_buf[ x ]));
+ command_print(NULL, "%08x ", (int)(z));
}
- e = target_read_memory(target, a, b, y / b, target_buf);
- if (e != ERROR_OK) {
- Jim_SetResult_sprintf(interp, "error reading target @ 0x%08lx", (int)(a));
- return JIM_ERR;
+ for (; (x < 16) ; x += 4) {
+ command_print(NULL, " ");
}
-
- Jim_fprintf(interp, interp->cookie_stdout, "0x%08x ", (int)(a));
- switch (b) {
- case 4:
- for (x = 0 ; (x < 16) && (x < y) ; x += 4) {
- z = target_buffer_get_u32(target, &(target_buf[ x * 4 ]));
- Jim_fprintf(interp, interp->cookie_stdout, "%08x ", (int)(z));
- }
- for (; (x < 16) ; x += 4) {
- Jim_fprintf(interp, interp->cookie_stdout, " ");
- }
- break;
- case 2:
- for (x = 0 ; (x < 16) && (x < y) ; x += 2) {
- z = target_buffer_get_u16(target, &(target_buf[ x * 2 ]));
- Jim_fprintf(interp, interp->cookie_stdout, "%04x ", (int)(z));
- }
- for (; (x < 16) ; x += 2) {
- Jim_fprintf(interp, interp->cookie_stdout, " ");
- }
- break;
- case 1:
- default:
- for (x = 0 ; (x < 16) && (x < y) ; x += 1) {
- z = target_buffer_get_u8(target, &(target_buf[ x * 4 ]));
- Jim_fprintf(interp, interp->cookie_stdout, "%02x ", (int)(z));
- }
- for (; (x < 16) ; x += 1) {
- Jim_fprintf(interp, interp->cookie_stdout, " ");
- }
- break;
+ break;
+ case 2:
+ for (x = 0; x < 16 && x < y; x += 2)
+ {
+ z = target_buffer_get_u16(target, &(target_buf[ x ]));
+ command_print(NULL, "%04x ", (int)(z));
}
- /* ascii-ify the bytes */
- for (x = 0 ; x < y ; x++) {
- if ((target_buf[x] >= 0x20) &&
- (target_buf[x] <= 0x7e)) {
- /* good */
- } else {
- /* smack it */
- target_buf[x] = '.';
- }
+ for (; (x < 16) ; x += 2) {
+ command_print(NULL, " ");
}
- /* space pad */
- while (x < 16) {
- target_buf[x] = ' ';
- x++;
+ break;
+ case 1:
+ default:
+ for (x = 0 ; (x < 16) && (x < y) ; x += 1) {
+ z = target_buffer_get_u8(target, &(target_buf[ x ]));
+ command_print(NULL, "%02x ", (int)(z));
}
- /* terminate */
- target_buf[16] = 0;
- /* print - with a newline */
- Jim_fprintf(interp, interp->cookie_stdout, "%s\n", target_buf);
- /* NEXT... */
- c -= 16;
- a += 16;
- }
- return JIM_OK;
- case TS_CMD_MEM2ARRAY:
- return target_mem2array(goi.interp, target, goi.argc, goi.argv);
- break;
- case TS_CMD_ARRAY2MEM:
- return target_array2mem(goi.interp, target, goi.argc, goi.argv);
- break;
- case TS_CMD_EXAMINE:
- if (goi.argc) {
- Jim_WrongNumArgs(goi.interp, 2, argv, "[no parameters]");
- return JIM_ERR;
- }
- if (!target->tap->enabled)
- goto err_tap_disabled;
- e = target->type->examine(target);
- if (e != ERROR_OK) {
- Jim_SetResult_sprintf(interp, "examine-fails: %d", e);
- return JIM_ERR;
- }
- return JIM_OK;
- case TS_CMD_POLL:
- if (goi.argc) {
- Jim_WrongNumArgs(goi.interp, 2, argv, "[no parameters]");
- return JIM_ERR;
- }
- if (!target->tap->enabled)
- goto err_tap_disabled;
- if (!(target_was_examined(target))) {
- e = ERROR_TARGET_NOT_EXAMINED;
- } else {
- e = target->type->poll(target);
- }
- if (e != ERROR_OK) {
- Jim_SetResult_sprintf(interp, "poll-fails: %d", e);
- return JIM_ERR;
- } else {
- return JIM_OK;
- }
- break;
- case TS_CMD_RESET:
- if (goi.argc != 2) {
- Jim_WrongNumArgs(interp, 2, argv,
- "([tT]|[fF]|assert|deassert) BOOL");
- return JIM_ERR;
- }
- e = Jim_GetOpt_Nvp(&goi, nvp_assert, &n);
- if (e != JIM_OK) {
- Jim_GetOpt_NvpUnknown(&goi, nvp_assert, 1);
- return e;
- }
- /* the halt or not param */
- e = Jim_GetOpt_Wide(&goi, &a);
- if (e != JIM_OK) {
- return e;
- }
- if (!target->tap->enabled)
- goto err_tap_disabled;
- if (!target->type->assert_reset
- || !target->type->deassert_reset) {
- Jim_SetResult_sprintf(interp,
- "No target-specific reset for %s",
- target_name(target));
- return JIM_ERR;
- }
- /* determine if we should halt or not. */
- target->reset_halt = !!a;
- /* When this happens - all workareas are invalid. */
- target_free_all_working_areas_restore(target, 0);
-
- /* do the assert */
- if (n->value == NVP_ASSERT) {
- e = target->type->assert_reset(target);
- } else {
- e = target->type->deassert_reset(target);
- }
- return (e == ERROR_OK) ? JIM_OK : JIM_ERR;
- case TS_CMD_HALT:
- if (goi.argc) {
- Jim_WrongNumArgs(goi.interp, 0, argv, "halt [no parameters]");
- return JIM_ERR;
- }
- if (!target->tap->enabled)
- goto err_tap_disabled;
- e = target->type->halt(target);
- return (e == ERROR_OK) ? JIM_OK : JIM_ERR;
- case TS_CMD_WAITSTATE:
- /* params: <name> statename timeoutmsecs */
- if (goi.argc != 2) {
- Jim_SetResult_sprintf(goi.interp, "%s STATENAME TIMEOUTMSECS", n->name);
- return JIM_ERR;
- }
- e = Jim_GetOpt_Nvp(&goi, nvp_target_state, &n);
- if (e != JIM_OK) {
- Jim_GetOpt_NvpUnknown(&goi, nvp_target_state,1);
- return e;
- }
- e = Jim_GetOpt_Wide(&goi, &a);
- if (e != JIM_OK) {
- return e;
- }
- if (!target->tap->enabled)
- goto err_tap_disabled;
- e = target_wait_state(target, n->value, a);
- if (e != ERROR_OK) {
- Jim_SetResult_sprintf(goi.interp,
- "target: %s wait %s fails (%d) %s",
- target_name(target), n->name,
- e, target_strerror_safe(e));
- return JIM_ERR;
- } else {
- return JIM_OK;
- }
- case TS_CMD_EVENTLIST:
- /* List for human, Events defined for this target.
- * scripts/programs should use 'name cget -event NAME'
- */
- {
- struct target_event_action *teap;
- teap = target->event_action;
- command_print(cmd_ctx,
- "Event actions for target (%d) %s\n",
- target->target_number,
- target_name(target));
- command_print(cmd_ctx, "%-25s | Body", "Event");
- command_print(cmd_ctx, "------------------------- | ----------------------------------------");
- while (teap) {
- command_print(cmd_ctx,
- "%-25s | %s",
- Jim_Nvp_value2name_simple(nvp_target_event, teap->event)->name,
- Jim_GetString(teap->body, NULL));
- teap = teap->next;
+ for (; (x < 16) ; x += 1) {
+ command_print(NULL, " ");
}
- command_print(cmd_ctx, "***END***");
- return JIM_OK;
- }
- case TS_CMD_CURSTATE:
- if (goi.argc != 0) {
- Jim_WrongNumArgs(goi.interp, 0, argv, "[no parameters]");
- return JIM_ERR;
+ break;
}
- Jim_SetResultString(goi.interp,
- target_state_name( target ),
- -1);
- return JIM_OK;
- case TS_CMD_INVOKE_EVENT:
- if (goi.argc != 1) {
- Jim_SetResult_sprintf(goi.interp, "%s ?EVENTNAME?",n->name);
- return JIM_ERR;
+ /* ascii-ify the bytes */
+ for (x = 0 ; x < y ; x++) {
+ if ((target_buf[x] >= 0x20) &&
+ (target_buf[x] <= 0x7e)) {
+ /* good */
+ } else {
+ /* smack it */
+ target_buf[x] = '.';
+ }
}
- e = Jim_GetOpt_Nvp(&goi, nvp_target_event, &n);
- if (e != JIM_OK) {
- Jim_GetOpt_NvpUnknown(&goi, nvp_target_event, 1);
- return e;
+ /* space pad */
+ while (x < 16) {
+ target_buf[x] = ' ';
+ x++;
}
- target_handle_event(target, n->value);
- return JIM_OK;
+ /* terminate */
+ target_buf[16] = 0;
+ /* print - with a newline */
+ command_print(NULL, "%s\n", target_buf);
+ /* NEXT... */
+ c -= 16;
+ a += 16;
}
- return JIM_ERR;
+ return JIM_OK;
+}
-err_tap_disabled:
- Jim_SetResult_sprintf(interp, "[TAP is disabled]");
+static int jim_target_mem2array(Jim_Interp *interp,
+ int argc, Jim_Obj *const *argv)
+{
+ struct target *target = Jim_CmdPrivData(interp);
+ return target_mem2array(interp, target, argc - 1, argv + 1);
+}
+
+static int jim_target_array2mem(Jim_Interp *interp,
+ int argc, Jim_Obj *const *argv)
+{
+ struct target *target = Jim_CmdPrivData(interp);
+ return target_array2mem(interp, target, argc - 1, argv + 1);
+}
+
+static int jim_target_tap_disabled(Jim_Interp *interp)
+{
+ Jim_SetResultFormatted(interp, "[TAP is disabled]");
return JIM_ERR;
}
+static int jim_target_examine(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 1)
+ {
+ Jim_WrongNumArgs(interp, 1, argv, "[no parameters]");
+ return JIM_ERR;
+ }
+ struct target *target = Jim_CmdPrivData(interp);
+ if (!target->tap->enabled)
+ return jim_target_tap_disabled(interp);
+
+ int e = target->type->examine(target);
+ if (e != ERROR_OK)
+ {
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+static int jim_target_halt_gdb(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 1)
+ {
+ Jim_WrongNumArgs(interp, 1, argv, "[no parameters]");
+ return JIM_ERR;
+ }
+ struct target *target = Jim_CmdPrivData(interp);
+
+ if (target_call_event_callbacks(target, TARGET_EVENT_GDB_HALT) != ERROR_OK)
+ return JIM_ERR;
+
+ return JIM_OK;
+}
+
+static int jim_target_poll(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 1)
+ {
+ Jim_WrongNumArgs(interp, 1, argv, "[no parameters]");
+ return JIM_ERR;
+ }
+ struct target *target = Jim_CmdPrivData(interp);
+ if (!target->tap->enabled)
+ return jim_target_tap_disabled(interp);
+
+ int e;
+ if (!(target_was_examined(target))) {
+ e = ERROR_TARGET_NOT_EXAMINED;
+ } else {
+ e = target->type->poll(target);
+ }
+ if (e != ERROR_OK)
+ {
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+static int jim_target_reset(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_GetOptInfo goi;
+ Jim_GetOpt_Setup(&goi, interp, argc - 1, argv + 1);
+
+ if (goi.argc != 2)
+ {
+ Jim_WrongNumArgs(interp, 0, argv,
+ "([tT]|[fF]|assert|deassert) BOOL");
+ return JIM_ERR;
+ }
+
+ Jim_Nvp *n;
+ int e = Jim_GetOpt_Nvp(&goi, nvp_assert, &n);
+ if (e != JIM_OK)
+ {
+ Jim_GetOpt_NvpUnknown(&goi, nvp_assert, 1);
+ return e;
+ }
+ /* the halt or not param */
+ jim_wide a;
+ e = Jim_GetOpt_Wide(&goi, &a);
+ if (e != JIM_OK)
+ return e;
+
+ struct target *target = Jim_CmdPrivData(goi.interp);
+ if (!target->tap->enabled)
+ return jim_target_tap_disabled(interp);
+ if (!(target_was_examined(target)))
+ {
+ LOG_ERROR("Target not examined yet");
+ return ERROR_TARGET_NOT_EXAMINED;
+ }
+ if (!target->type->assert_reset || !target->type->deassert_reset)
+ {
+ Jim_SetResultFormatted(interp,
+ "No target-specific reset for %s",
+ target_name(target));
+ return JIM_ERR;
+ }
+ /* determine if we should halt or not. */
+ target->reset_halt = !!a;
+ /* When this happens - all workareas are invalid. */
+ target_free_all_working_areas_restore(target, 0);
+
+ /* do the assert */
+ if (n->value == NVP_ASSERT) {
+ e = target->type->assert_reset(target);
+ } else {
+ e = target->type->deassert_reset(target);
+ }
+ return (e == ERROR_OK) ? JIM_OK : JIM_ERR;
+}
+
+static int jim_target_halt(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 1) {
+ Jim_WrongNumArgs(interp, 1, argv, "[no parameters]");
+ return JIM_ERR;
+ }
+ struct target *target = Jim_CmdPrivData(interp);
+ if (!target->tap->enabled)
+ return jim_target_tap_disabled(interp);
+ int e = target->type->halt(target);
+ return (e == ERROR_OK) ? JIM_OK : JIM_ERR;
+}
+
+static int jim_target_wait_state(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_GetOptInfo goi;
+ Jim_GetOpt_Setup(&goi, interp, argc - 1, argv + 1);
+
+ /* params: <name> statename timeoutmsecs */
+ if (goi.argc != 2)
+ {
+ const char *cmd_name = Jim_GetString(argv[0], NULL);
+ Jim_SetResultFormatted(goi.interp,
+ "%s <state_name> <timeout_in_msec>", cmd_name);
+ return JIM_ERR;
+ }
+
+ Jim_Nvp *n;
+ int e = Jim_GetOpt_Nvp(&goi, nvp_target_state, &n);
+ if (e != JIM_OK) {
+ Jim_GetOpt_NvpUnknown(&goi, nvp_target_state,1);
+ return e;
+ }
+ jim_wide a;
+ e = Jim_GetOpt_Wide(&goi, &a);
+ if (e != JIM_OK) {
+ return e;
+ }
+ struct target *target = Jim_CmdPrivData(interp);
+ if (!target->tap->enabled)
+ return jim_target_tap_disabled(interp);
+
+ e = target_wait_state(target, n->value, a);
+ if (e != ERROR_OK)
+ {
+ Jim_Obj *eObj = Jim_NewIntObj(interp, e);
+ Jim_SetResultFormatted(goi.interp,
+ "target: %s wait %s fails (%#s) %s",
+ target_name(target), n->name,
+ eObj, target_strerror_safe(e));
+ Jim_FreeNewObj(interp, eObj);
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+/* List for human, Events defined for this target.
+ * scripts/programs should use 'name cget -event NAME'
+ */
+static int jim_target_event_list(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct command_context *cmd_ctx = current_command_context(interp);
+ assert (cmd_ctx != NULL);
+
+ struct target *target = Jim_CmdPrivData(interp);
+ struct target_event_action *teap = target->event_action;
+ command_print(cmd_ctx, "Event actions for target (%d) %s\n",
+ target->target_number,
+ target_name(target));
+ command_print(cmd_ctx, "%-25s | Body", "Event");
+ command_print(cmd_ctx, "------------------------- | "
+ "----------------------------------------");
+ while (teap)
+ {
+ Jim_Nvp *opt = Jim_Nvp_value2name_simple(nvp_target_event, teap->event);
+ command_print(cmd_ctx, "%-25s | %s",
+ opt->name, Jim_GetString(teap->body, NULL));
+ teap = teap->next;
+ }
+ command_print(cmd_ctx, "***END***");
+ return JIM_OK;
+}
+static int jim_target_current_state(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 1)
+ {
+ Jim_WrongNumArgs(interp, 1, argv, "[no parameters]");
+ return JIM_ERR;
+ }
+ struct target *target = Jim_CmdPrivData(interp);
+ Jim_SetResultString(interp, target_state_name(target), -1);
+ return JIM_OK;
+}
+static int jim_target_invoke_event(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_GetOptInfo goi;
+ Jim_GetOpt_Setup(&goi, interp, argc - 1, argv + 1);
+ if (goi.argc != 1)
+ {
+ const char *cmd_name = Jim_GetString(argv[0], NULL);
+ Jim_SetResultFormatted(goi.interp, "%s <eventname>", cmd_name);
+ return JIM_ERR;
+ }
+ Jim_Nvp *n;
+ int e = Jim_GetOpt_Nvp(&goi, nvp_target_event, &n);
+ if (e != JIM_OK)
+ {
+ Jim_GetOpt_NvpUnknown(&goi, nvp_target_event, 1);
+ return e;
+ }
+ struct target *target = Jim_CmdPrivData(interp);
+ target_handle_event(target, n->value);
+ return JIM_OK;
+}
+
+static const struct command_registration target_instance_command_handlers[] = {
+ {
+ .name = "configure",
+ .mode = COMMAND_CONFIG,
+ .jim_handler = jim_target_configure,
+ .help = "configure a new target for use",
+ .usage = "[target_attribute ...]",
+ },
+ {
+ .name = "cget",
+ .mode = COMMAND_ANY,
+ .jim_handler = jim_target_configure,
+ .help = "returns the specified target attribute",
+ .usage = "target_attribute",
+ },
+ {
+ .name = "mww",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_mw,
+ .help = "Write 32-bit word(s) to target memory",
+ .usage = "address data [count]",
+ },
+ {
+ .name = "mwh",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_mw,
+ .help = "Write 16-bit half-word(s) to target memory",
+ .usage = "address data [count]",
+ },
+ {
+ .name = "mwb",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_mw,
+ .help = "Write byte(s) to target memory",
+ .usage = "address data [count]",
+ },
+ {
+ .name = "mdw",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_md,
+ .help = "Display target memory as 32-bit words",
+ .usage = "address [count]",
+ },
+ {
+ .name = "mdh",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_md,
+ .help = "Display target memory as 16-bit half-words",
+ .usage = "address [count]",
+ },
+ {
+ .name = "mdb",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_md,
+ .help = "Display target memory as 8-bit bytes",
+ .usage = "address [count]",
+ },
+ {
+ .name = "array2mem",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_array2mem,
+ .help = "Writes Tcl array of 8/16/32 bit numbers "
+ "to target memory",
+ .usage = "arrayname bitwidth address count",
+ },
+ {
+ .name = "mem2array",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_mem2array,
+ .help = "Loads Tcl array of 8/16/32 bit numbers "
+ "from target memory",
+ .usage = "arrayname bitwidth address count",
+ },
+ {
+ .name = "eventlist",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_event_list,
+ .help = "displays a table of events defined for this target",
+ },
+ {
+ .name = "curstate",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_current_state,
+ .help = "displays the current state of this target",
+ },
+ {
+ .name = "arp_examine",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_examine,
+ .help = "used internally for reset processing",
+ },
+ {
+ .name = "arp_halt_gdb",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_halt_gdb,
+ .help = "used internally for reset processing to halt GDB",
+ },
+ {
+ .name = "arp_poll",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_poll,
+ .help = "used internally for reset processing",
+ },
+ {
+ .name = "arp_reset",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_reset,
+ .help = "used internally for reset processing",
+ },
+ {
+ .name = "arp_halt",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_halt,
+ .help = "used internally for reset processing",
+ },
+ {
+ .name = "arp_waitstate",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_wait_state,
+ .help = "used internally for reset processing",
+ },
+ {
+ .name = "invoke-event",
+ .mode = COMMAND_EXEC,
+ .jim_handler = jim_target_invoke_event,
+ .help = "invoke handler for specified event",
+ .usage = "event_name",
+ },
+ COMMAND_REGISTRATION_DONE
+};
+
static int target_create(Jim_GetOptInfo *goi)
{
Jim_Obj *new_cmd;
struct target *target;
struct command_context *cmd_ctx;
- cmd_ctx = Jim_GetAssocData(goi->interp, "context");
+ cmd_ctx = current_command_context(goi->interp);
+ assert (cmd_ctx != NULL);
+
if (goi->argc < 3) {
Jim_WrongNumArgs(goi->interp, 1, goi->argv, "?name? ?type? ..options...");
return JIM_ERR;
cmd = Jim_GetCommand(goi->interp, new_cmd, JIM_ERRMSG);
if (cmd) {
cp = Jim_GetString(new_cmd, NULL);
- Jim_SetResult_sprintf(goi->interp, "Command/target: %s Exists", cp);
+ Jim_SetResultFormatted(goi->interp, "Command/target: %s Exists", cp);
return JIM_ERR;
}
}
}
if (target_types[x] == NULL) {
- Jim_SetResult_sprintf(goi->interp, "Unknown target type %s, try one of ", cp);
+ Jim_SetResultFormatted(goi->interp, "Unknown target type %s, try one of ", cp);
for (x = 0 ; target_types[x] ; x++) {
if (target_types[x + 1]) {
Jim_AppendStrings(goi->interp,
/* will be set by "-endian" */
target->endianness = TARGET_ENDIAN_UNKNOWN;
+ /* default to first core, override with -coreid */
+ target->coreid = 0;
+
target->working_area = 0x0;
target->working_area_size = 0x0;
target->working_areas = NULL;
target->endianness = TARGET_ENDIAN_UNKNOWN;
+ target->rtos = NULL;
+ target->rtos_auto_detect = false;
+
/* Do the rest as "configure" options */
goi->isconfigure = 1;
e = target_configure(goi, target);
if (target->tap == NULL)
{
- Jim_SetResultString(interp, "-chain-position required when creating target", -1);
+ Jim_SetResultString(goi->interp, "-chain-position required when creating target", -1);
e = JIM_ERR;
}
}
/* now - create the new target name command */
- const struct command_registration target_command = {
- .name = cp,
- .jim_handler = &tcl_target_func,
- .jim_handler_data = target,
- .help = "target command group",
+ const const struct command_registration target_subcommands[] = {
+ {
+ .chain = target_instance_command_handlers,
+ },
+ {
+ .chain = target->type->commands,
+ },
+ COMMAND_REGISTRATION_DONE
};
- struct command *c = register_command(cmd_ctx, NULL, &target_command);
- return (NULL != c) ? ERROR_OK : ERROR_FAIL;
+ const const struct command_registration target_commands[] = {
+ {
+ .name = cp,
+ .mode = COMMAND_ANY,
+ .help = "target command group",
+ .chain = target_subcommands,
+ },
+ COMMAND_REGISTRATION_DONE
+ };
+ e = register_commands(cmd_ctx, NULL, target_commands);
+ if (ERROR_OK != e)
+ return JIM_ERR;
+
+ struct command *c = command_find_in_context(cmd_ctx, cp);
+ assert(c);
+ command_set_handler_data(c, target);
+
+ return (ERROR_OK == e) ? JIM_OK : JIM_ERR;
}
static int jim_target_current(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
Jim_WrongNumArgs(interp, 1, argv, "Too many parameters");
return JIM_ERR;
}
- struct command_context *cmd_ctx = Jim_GetAssocData(interp, "context");
+ struct command_context *cmd_ctx = current_command_context(interp);
+ assert (cmd_ctx != NULL);
+
Jim_SetResultString(interp, get_current_target(cmd_ctx)->cmd_name, -1);
return JIM_OK;
}
return JIM_OK;
}
+static int jim_target_smp(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int i;
+ const char *targetname;
+ int retval,len;
+ struct target *target;
+ struct target_list *head, *curr, *new;
+ curr = (struct target_list*) NULL;
+ head = (struct target_list*) NULL;
+ new = (struct target_list*) NULL;
+
+ retval = 0;
+ LOG_DEBUG("%d",argc);
+ /* argv[1] = target to associate in smp
+ * argv[2] = target to assoicate in smp
+ * argv[3] ...
+ */
+
+ for(i=1;i<argc;i++)
+ {
+
+ targetname = Jim_GetString(argv[i], &len);
+ target = get_target(targetname);
+ LOG_DEBUG("%s ",targetname);
+ if (target)
+ {
+ new=malloc(sizeof(struct target_list));
+ new->target = target;
+ new->next = (struct target_list*)NULL;
+ if (head == (struct target_list*)NULL)
+ {
+ head = new;
+ curr = head;
+ }
+ else
+ {
+ curr->next = new;
+ curr = new;
+ }
+ }
+ }
+ /* now parse the list of cpu and put the target in smp mode*/
+ curr=head;
+
+ while(curr!=(struct target_list *)NULL)
+ {
+ target=curr->target;
+ target->smp = 1;
+ target->head = head;
+ curr=curr->next;
+ }
+ return retval;
+}
+
+
static int jim_target_create(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
Jim_GetOptInfo goi;
LOG_WARNING("don't use numbers as target identifiers; use names");
if (goi.argc != 1)
{
- Jim_SetResult_sprintf(goi.interp, "usage: target number <number>");
+ Jim_SetResultFormatted(goi.interp, "usage: target number <number>");
return JIM_ERR;
}
jim_wide w;
Jim_SetResultString(goi.interp, target_name(target), -1);
return JIM_OK;
}
- Jim_SetResult_sprintf(goi.interp,
- "Target: number %d does not exist", (int)(w));
+ {
+ Jim_Obj *wObj = Jim_NewIntObj(goi.interp, w);
+ Jim_SetResultFormatted(goi.interp,
+ "Target: number %#s does not exist", wObj);
+ Jim_FreeNewObj(interp, wObj);
+ }
return JIM_ERR;
}
}
static const struct command_registration target_subcommand_handlers[] = {
+ {
+ .name = "init",
+ .mode = COMMAND_CONFIG,
+ .handler = handle_target_init_command,
+ .help = "initialize targets",
+ },
{
.name = "create",
+ /* REVISIT this should be COMMAND_CONFIG ... */
.mode = COMMAND_ANY,
- .jim_handler = &jim_target_create,
- .usage = "<name> <type> ...",
- .help = "Returns the currently selected target",
+ .jim_handler = jim_target_create,
+ .usage = "name type '-chain-position' name [options ...]",
+ .help = "Creates and selects a new target",
},
{
.name = "current",
.mode = COMMAND_ANY,
- .jim_handler = &jim_target_current,
+ .jim_handler = jim_target_current,
.help = "Returns the currently selected target",
},
{
.name = "types",
.mode = COMMAND_ANY,
- .jim_handler = &jim_target_types,
- .help = "Returns the available target types as a list of strings",
+ .jim_handler = jim_target_types,
+ .help = "Returns the available target types as "
+ "a list of strings",
},
{
.name = "names",
.mode = COMMAND_ANY,
- .jim_handler = &jim_target_names,
+ .jim_handler = jim_target_names,
.help = "Returns the names of all targets as a list of strings",
},
{
.name = "number",
.mode = COMMAND_ANY,
- .jim_handler = &jim_target_number,
- .usage = "<number>",
- .help = "Returns the name of target <n>",
+ .jim_handler = jim_target_number,
+ .usage = "number",
+ .help = "Returns the name of the numbered target "
+ "(DEPRECATED)",
},
{
.name = "count",
.mode = COMMAND_ANY,
- .jim_handler = &jim_target_count,
- .help = "Returns the number of targets as an integer",
+ .jim_handler = jim_target_count,
+ .help = "Returns the number of targets as an integer "
+ "(DEPRECATED)",
},
+ {
+ .name = "smp",
+ .mode = COMMAND_ANY,
+ .jim_handler = jim_target_smp,
+ .usage = "targetname1 targetname2 ...",
+ .help = "gather several target in a smp list"
+ },
+
COMMAND_REGISTRATION_DONE
};
-
struct FastLoad
{
uint32_t address;
struct duration bench;
duration_start(&bench);
- if (image_open(&image, CMD_ARGV[0], (CMD_ARGC >= 3) ? CMD_ARGV[2] : NULL) != ERROR_OK)
+ retval = image_open(&image, CMD_ARGV[0], (CMD_ARGC >= 3) ? CMD_ARGV[2] : NULL);
+ if (retval != ERROR_OK)
{
- return ERROR_OK;
+ return retval;
}
image_size = 0x0;
fastload = (struct FastLoad *)malloc(sizeof(struct FastLoad)*image.num_sections);
if (fastload == NULL)
{
+ command_print(CMD_CTX, "out of memory");
image_close(&image);
return ERROR_FAIL;
}
{
command_print(CMD_CTX, "error allocating buffer for section (%d bytes)",
(int)(image.sections[i].size));
+ retval = ERROR_FAIL;
break;
}
if (fastload[i].data == NULL)
{
free(buffer);
+ command_print(CMD_CTX, "error allocating buffer for section (%d bytes)",
+ length);
+ retval = ERROR_FAIL;
break;
}
memcpy(fastload[i].data, buffer + offset, length);
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK))
{
command_print(CMD_CTX, "Loaded %" PRIu32 " bytes "
- "in %fs (%0.3f kb/s)", image_size,
+ "in %fs (%0.3f KiB/s)", image_size,
duration_elapsed(&bench), duration_kbps(&bench, image_size));
command_print(CMD_CTX,
command_print(CMD_CTX, "Write to 0x%08x, length 0x%08x",
(unsigned int)(fastload[i].address),
(unsigned int)(fastload[i].length));
- if (retval == ERROR_OK)
+ retval = target_write_buffer(target, fastload[i].address, fastload[i].length, fastload[i].data);
+ if (retval != ERROR_OK)
{
- retval = target_write_buffer(target, fastload[i].address, fastload[i].length, fastload[i].data);
+ break;
}
size += fastload[i].length;
}
- int after = timeval_ms();
- command_print(CMD_CTX, "Loaded image %f kBytes/s", (float)(size/1024.0)/((float)(after-ms)/1000.0));
- return retval;
-}
-
-static int jim_mcrmrc(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
-{
- struct command_context *context;
- struct target *target;
- int retval;
-
- context = Jim_GetAssocData(interp, "context");
- if (context == NULL) {
- LOG_ERROR("array2mem: no command context");
- return JIM_ERR;
- }
- target = get_current_target(context);
- if (target == NULL) {
- LOG_ERROR("array2mem: no current target");
- return JIM_ERR;
- }
-
- if ((argc < 6) || (argc > 7))
- {
- return JIM_ERR;
- }
-
- int cpnum;
- uint32_t op1;
- uint32_t op2;
- uint32_t CRn;
- uint32_t CRm;
- uint32_t value;
-
- int e;
- long l;
- e = Jim_GetLong(interp, argv[1], &l);
- if (e != JIM_OK) {
- return e;
- }
- cpnum = l;
-
- e = Jim_GetLong(interp, argv[2], &l);
- if (e != JIM_OK) {
- return e;
- }
- op1 = l;
-
- e = Jim_GetLong(interp, argv[3], &l);
- if (e != JIM_OK) {
- return e;
- }
- CRn = l;
-
- e = Jim_GetLong(interp, argv[4], &l);
- if (e != JIM_OK) {
- return e;
- }
- CRm = l;
-
- e = Jim_GetLong(interp, argv[5], &l);
- if (e != JIM_OK) {
- return e;
- }
- op2 = l;
-
- value = 0;
-
- if (argc == 7)
- {
- e = Jim_GetLong(interp, argv[6], &l);
- if (e != JIM_OK) {
- return e;
- }
- value = l;
-
- retval = target_mcr(target, cpnum, op1, op2, CRn, CRm, value);
- if (retval != ERROR_OK)
- return JIM_ERR;
- } else
+ if (retval == ERROR_OK)
{
- retval = target_mrc(target, cpnum, op1, op2, CRn, CRm, &value);
- if (retval != ERROR_OK)
- return JIM_ERR;
-
- Jim_SetResult(interp, Jim_NewIntObj(interp, value));
+ int after = timeval_ms();
+ command_print(CMD_CTX, "Loaded image %f kBytes/s", (float)(size/1024.0)/((float)(after-ms)/1000.0));
}
-
- return JIM_OK;
+ return retval;
}
static const struct command_registration target_command_handlers[] = {
{
.name = "targets",
- .handler = &handle_targets_command,
+ .handler = handle_targets_command,
.mode = COMMAND_ANY,
- .help = "change current command line target (one parameter) "
- "or list targets (no parameters)",
- .usage = "[<new_current_target>]",
+ .help = "change current default target (one parameter) "
+ "or prints table of all targets (no parameters)",
+ .usage = "[target]",
},
{
.name = "target",
return register_commands(cmd_ctx, NULL, target_command_handlers);
}
+static bool target_reset_nag = true;
+
+bool get_target_reset_nag(void)
+{
+ return target_reset_nag;
+}
+
+COMMAND_HANDLER(handle_target_reset_nag)
+{
+ return CALL_COMMAND_HANDLER(handle_command_parse_bool,
+ &target_reset_nag, "Nag after each reset about options to improve "
+ "performance");
+}
+
static const struct command_registration target_exec_command_handlers[] = {
{
.name = "fast_load_image",
- .handler = &handle_fast_load_image_command,
+ .handler = handle_fast_load_image_command,
.mode = COMMAND_ANY,
- .help = "Load image into memory, mainly for profiling purposes",
- .usage = "<file> <address> ['bin'|'ihex'|'elf'|'s19'] "
- "[min_address] [max_length]",
+ .help = "Load image into server memory for later use by "
+ "fast_load; primarily for profiling",
+ .usage = "filename address ['bin'|'ihex'|'elf'|'s19'] "
+ "[min_address [max_length]]",
},
{
.name = "fast_load",
- .handler = &handle_fast_load_command,
- .mode = COMMAND_ANY,
+ .handler = handle_fast_load_command,
+ .mode = COMMAND_EXEC,
.help = "loads active fast load image to current target "
"- mainly for profiling purposes",
},
{
.name = "profile",
- .handler = &handle_profile_command,
+ .handler = handle_profile_command,
.mode = COMMAND_EXEC,
.help = "profiling samples the CPU PC",
},
/** @todo don't register virt2phys() unless target supports it */
{
.name = "virt2phys",
- .handler = &handle_virt2phys_command,
+ .handler = handle_virt2phys_command,
.mode = COMMAND_ANY,
.help = "translate a virtual address into a physical address",
+ .usage = "virtual_address",
},
-
{
.name = "reg",
- .handler = &handle_reg_command,
+ .handler = handle_reg_command,
.mode = COMMAND_EXEC,
- .help = "display or set a register",
+ .help = "display or set a register; with no arguments, "
+ "displays all registers and their values",
+ .usage = "[(register_name|register_number) [value]]",
},
-
{
.name = "poll",
- .handler = &handle_poll_command,
+ .handler = handle_poll_command,
.mode = COMMAND_EXEC,
- .help = "poll target state",
+ .help = "poll target state; or reconfigure background polling",
+ .usage = "['on'|'off']",
},
{
.name = "wait_halt",
- .handler = &handle_wait_halt_command,
+ .handler = handle_wait_halt_command,
.mode = COMMAND_EXEC,
- .help = "wait for target halt",
- .usage = "[time (s)]",
+ .help = "wait up to the specified number of milliseconds "
+ "(default 5) for a previously requested halt",
+ .usage = "[milliseconds]",
},
{
.name = "halt",
- .handler = &handle_halt_command,
+ .handler = handle_halt_command,
.mode = COMMAND_EXEC,
- .help = "halt target",
+ .help = "request target to halt, then wait up to the specified"
+ "number of milliseconds (default 5) for it to complete",
+ .usage = "[milliseconds]",
},
{
.name = "resume",
- .handler = &handle_resume_command,
+ .handler = handle_resume_command,
.mode = COMMAND_EXEC,
- .help = "resume target",
- .usage = "[<address>]",
+ .help = "resume target execution from current PC or address",
+ .usage = "[address]",
},
{
.name = "reset",
- .handler = &handle_reset_command,
+ .handler = handle_reset_command,
.mode = COMMAND_EXEC,
.usage = "[run|halt|init]",
.help = "Reset all targets into the specified mode."
},
{
.name = "soft_reset_halt",
- .handler = &handle_soft_reset_halt_command,
+ .handler = handle_soft_reset_halt_command,
.mode = COMMAND_EXEC,
.help = "halt the target and do a soft reset",
},
{
-
.name = "step",
- .handler = &handle_step_command,
+ .handler = handle_step_command,
.mode = COMMAND_EXEC,
- .help = "step one instruction from current PC or [addr]",
- .usage = "[<address>]",
+ .help = "step one instruction from current PC or address",
+ .usage = "[address]",
},
{
-
.name = "mdw",
- .handler = &handle_md_command,
+ .handler = handle_md_command,
.mode = COMMAND_EXEC,
.help = "display memory words",
- .usage = "[phys] <addr> [count]",
+ .usage = "['phys'] address [count]",
},
{
.name = "mdh",
- .handler = &handle_md_command,
+ .handler = handle_md_command,
.mode = COMMAND_EXEC,
.help = "display memory half-words",
- .usage = "[phys] <addr> [count]",
+ .usage = "['phys'] address [count]",
},
{
.name = "mdb",
- .handler = &handle_md_command,
+ .handler = handle_md_command,
.mode = COMMAND_EXEC,
.help = "display memory bytes",
- .usage = "[phys] <addr> [count]",
+ .usage = "['phys'] address [count]",
},
{
-
.name = "mww",
- .handler = &handle_mw_command,
+ .handler = handle_mw_command,
.mode = COMMAND_EXEC,
.help = "write memory word",
- .usage = "[phys] <addr> <value> [count]",
+ .usage = "['phys'] address value [count]",
},
{
.name = "mwh",
- .handler = &handle_mw_command,
+ .handler = handle_mw_command,
.mode = COMMAND_EXEC,
.help = "write memory half-word",
- .usage = "[phys] <addr> <value> [count]",
+ .usage = "['phys'] address value [count]",
},
{
.name = "mwb",
- .handler = &handle_mw_command,
+ .handler = handle_mw_command,
.mode = COMMAND_EXEC,
.help = "write memory byte",
- .usage = "[phys] <addr> <value> [count]",
+ .usage = "['phys'] address value [count]",
},
{
-
.name = "bp",
- .handler = &handle_bp_command,
+ .handler = handle_bp_command,
.mode = COMMAND_EXEC,
- .help = "list or set breakpoint",
- .usage = "[<address> <length> [hw]]",
+ .help = "list or set hardware or software breakpoint",
+ .usage = "usage: bp <address> [<asid>]<length> ['hw'|'hw_ctx']",
},
{
.name = "rbp",
- .handler = &handle_rbp_command,
+ .handler = handle_rbp_command,
.mode = COMMAND_EXEC,
.help = "remove breakpoint",
- .usage = "<address>",
+ .usage = "address",
},
{
-
.name = "wp",
- .handler = &handle_wp_command,
+ .handler = handle_wp_command,
.mode = COMMAND_EXEC,
- .help = "list or set watchpoint",
- .usage = "[<address> <length> <r/w/a> [value] [mask]]",
+ .help = "list (no params) or create watchpoints",
+ .usage = "[address length [('r'|'w'|'a') value [mask]]]",
},
{
.name = "rwp",
- .handler = &handle_rwp_command,
+ .handler = handle_rwp_command,
.mode = COMMAND_EXEC,
.help = "remove watchpoint",
- .usage = "<address>",
-
+ .usage = "address",
},
{
.name = "load_image",
- .handler = &handle_load_image_command,
+ .handler = handle_load_image_command,
.mode = COMMAND_EXEC,
- .usage = "<file> <address> ['bin'|'ihex'|'elf'|'s19'] "
+ .usage = "filename address ['bin'|'ihex'|'elf'|'s19'] "
"[min_address] [max_length]",
},
{
.name = "dump_image",
- .handler = &handle_dump_image_command,
+ .handler = handle_dump_image_command,
.mode = COMMAND_EXEC,
- .usage = "<file> <address> <size>",
+ .usage = "filename address size",
},
{
.name = "verify_image",
- .handler = &handle_verify_image_command,
+ .handler = handle_verify_image_command,
.mode = COMMAND_EXEC,
- .usage = "<file> [offset] [type]",
+ .usage = "filename [offset [type]]",
},
{
.name = "test_image",
- .handler = &handle_test_image_command,
+ .handler = handle_test_image_command,
.mode = COMMAND_EXEC,
- .usage = "<file> [offset] [type]",
+ .usage = "filename [offset [type]]",
},
{
- .name = "ocd_mem2array",
+ .name = "mem2array",
.mode = COMMAND_EXEC,
- .jim_handler = &jim_mem2array,
- .help = "read memory and return as a TCL array "
+ .jim_handler = jim_mem2array,
+ .help = "read 8/16/32 bit memory and return as a TCL array "
"for script processing",
- .usage = "<arrayname> <width=32|16|8> <address> <count>",
+ .usage = "arrayname bitwidth address count",
},
{
- .name = "ocd_array2mem",
+ .name = "array2mem",
.mode = COMMAND_EXEC,
- .jim_handler = &jim_array2mem,
+ .jim_handler = jim_array2mem,
.help = "convert a TCL array to memory locations "
- "and write the values",
- .usage = "<arrayname> <width=32|16|8> <address> <count>",
+ "and write the 8/16/32 bit values",
+ .usage = "arrayname bitwidth address count",
+ },
+ {
+ .name = "reset_nag",
+ .handler = handle_target_reset_nag,
+ .mode = COMMAND_ANY,
+ .help = "Nag after each reset about options that could have been "
+ "enabled to improve performance. ",
+ .usage = "['enable'|'disable']",
},
COMMAND_REGISTRATION_DONE
};
-int target_register_user_commands(struct command_context *cmd_ctx)
+static int target_register_user_commands(struct command_context *cmd_ctx)
{
int retval = ERROR_OK;
if ((retval = target_request_register_commands(cmd_ctx)) != ERROR_OK)
projects / openocd / blobdiff