duan ellis target tcl work in progress

  converts a number of 'simple string lookup tables' into NVP tables.
  These NVP tables will be used by various commands coming in the next patch.


git-svn-id: svn://svn.berlios.de/openocd/trunk@962 b42882b7-edfa-0310-969c-e2dbd0fdcd60

16 files changed, 390 insertions, 148 deletions

diff --git a/src/target/arm11.c b/src/target/arm11.c
index 23fb71bb..3398b14b 100644
--- a/src/target/arm11.c
+++ b/src/target/arm11.c
@@ -726,7 +726,8 @@ int arm11_halt(struct target_s *target)
 
     arm11_common_t * arm11 = target->arch_info;
 
-    LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+    LOG_DEBUG("target->state: %s", 
+	      Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name );
 
     if (target->state == TARGET_UNKNOWN)
     {
@@ -782,7 +783,9 @@ int arm11_resume(struct target_s *target, int current, u32 address, int handle_b
 
     arm11_common_t * arm11 = target->arch_info;
 
-    LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+    LOG_DEBUG("target->state: %s", 
+	      Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name );
+
 
     if (target->state != TARGET_HALTED)
 	{
@@ -877,7 +880,8 @@ int arm11_step(struct target_s *target, int current, u32 address, int handle_bre
 {
     FNC_INFO;
 
-    LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+    LOG_DEBUG("target->state: %s", 
+	      Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name );
 
     if (target->state != TARGET_HALTED)
     {
@@ -1012,7 +1016,9 @@ int arm11_deassert_reset(struct target_s *target)
     FNC_INFO;
 
 #if 0
-    LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+    LOG_DEBUG("target->state: %s", 
+	      Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name );
+
 
     /* deassert reset lines */
     jtag_add_reset(0, 0);
@@ -1667,7 +1673,7 @@ arm11_common_t * arm11_find_target(const char * arg)
     size_t jtag_target		= strtoul(arg, NULL, 0);
 
     {target_t * t;
-    for (t = targets; t; t = t->next)
+    for (t = all_targets; t; t = t->next)
     {
 	if (t->type != &arm11_target)
 	    continue;
diff --git a/src/target/arm720t.c b/src/target/arm720t.c
index 48a6032e..fab553cf 100644
--- a/src/target/arm720t.c
+++ b/src/target/arm720t.c
@@ -321,7 +321,7 @@ int arm720t_arch_state(struct target_s *target)
 			"cpsr: 0x%8.8x pc: 0x%8.8x\n"
 			"MMU: %s, Cache: %s",
 			 armv4_5_state_strings[armv4_5->core_state],
-			 target_debug_reason_strings[target->debug_reason],
+			 Jim_Nvp_value2name_simple( nvp_target_debug_reason, target->debug_reason )->name ,
 			 armv4_5_mode_strings[armv4_5_mode_to_number(armv4_5->core_mode)],
 			 buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32),
 			 buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32),
diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c
index c79e19b9..dab16cfc 100644
--- a/src/target/arm7_9_common.c
+++ b/src/target/arm7_9_common.c
@@ -734,7 +734,8 @@ int arm7_9_assert_reset(target_t *target)
 {
 	armv4_5_common_t *armv4_5 = target->arch_info;
 	arm7_9_common_t *arm7_9 = armv4_5->arch_info;
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state,target->state)->name);
 
 	if (!(jtag_reset_config & RESET_HAS_SRST))
 	{
@@ -795,7 +796,9 @@ int arm7_9_assert_reset(target_t *target)
 int arm7_9_deassert_reset(target_t *target)
 {
 	int retval=ERROR_OK;
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state,target->state)->name);
+
 
 	/* deassert reset lines */
 	jtag_add_reset(0, 0);
@@ -969,7 +972,8 @@ int arm7_9_halt(target_t *target)
 	arm7_9_common_t *arm7_9 = armv4_5->arch_info;
 	reg_t *dbg_ctrl = &arm7_9->eice_cache->reg_list[EICE_DBG_CTRL];
 
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state,target->state)->name);
 
 	if (target->state == TARGET_HALTED)
 	{
diff --git a/src/target/arm7tdmi.c b/src/target/arm7tdmi.c
index 6d5f606d..f3e9fd5f 100644
--- a/src/target/arm7tdmi.c
+++ b/src/target/arm7tdmi.c
@@ -45,6 +45,7 @@ int arm7tdmi_register_commands(struct command_context_s *cmd_ctx);
 
 /* forward declarations */
 int arm7tdmi_target_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct target_s *target);
+int arm7tdmi_target_create(Jim_Interp *interp, struct target_s *target);
 int arm7tdmi_init_target(struct command_context_s *cmd_ctx, struct target_s *target);
 int arm7tdmi_quit(void);
 
@@ -86,6 +87,7 @@ target_type_t arm7tdmi_target =
 
 	.register_commands = arm7tdmi_register_commands,
 	.target_command = arm7tdmi_target_command,
+	// .target_create    = arm7tdmi_target_create,
 	.init_target = arm7tdmi_init_target,
 	.examine = arm7tdmi_examine,
 	.quit = arm7tdmi_quit
@@ -759,7 +761,7 @@ int arm7tdmi_quit(void)
 	return ERROR_OK;
 }
 
-int arm7tdmi_init_arch_info(target_t *target, arm7tdmi_common_t *arm7tdmi, int chain_pos, char *variant)
+int arm7tdmi_init_arch_info(target_t *target, arm7tdmi_common_t *arm7tdmi, int chain_pos, const char *variant)
 {
 	armv4_5_common_t *armv4_5;
 	arm7_9_common_t *arm7_9;
@@ -851,6 +853,20 @@ int arm7tdmi_target_command(struct command_context_s *cmd_ctx, char *cmd, char *
 	return ERROR_OK;
 }
 
+int arm7tdmi_target_create(Jim_Interp *interp,
+						   struct target_s *target)
+{
+	arm7tdmi_common_t *arm7tdmi;
+	
+	arm7tdmi = calloc(1,sizeof(arm7tdmi_common_t));
+	
+	arm7tdmi_init_arch_info(target, arm7tdmi, target->chain_position, target->variant);
+	
+	return ERROR_OK;
+}
+
+
+
 int arm7tdmi_register_commands(struct command_context_s *cmd_ctx)
 {
 	int retval;
@@ -861,3 +877,10 @@ int arm7tdmi_register_commands(struct command_context_s *cmd_ctx)
 
 }
 
+
+/*
+ * Local Variables: ***
+ * c-basic-offset: 4 ***
+ * tab-width: 4 ***
+ * End: ***
+ */
diff --git a/src/target/arm7tdmi.h b/src/target/arm7tdmi.h
index a9b41da2..6e4da7a7 100644
--- a/src/target/arm7tdmi.h
+++ b/src/target/arm7tdmi.h
@@ -38,7 +38,7 @@ typedef struct arm7tdmi_common_s
 } arm7tdmi_common_t;
 
 int arm7tdmi_register_commands(struct command_context_s *cmd_ctx);
-int arm7tdmi_init_arch_info(target_t *target, arm7tdmi_common_t *arm7tdmi, int chain_pos, char *variant);
+int arm7tdmi_init_arch_info(target_t *target, arm7tdmi_common_t *arm7tdmi, int chain_pos, const char *variant);
 int arm7tdmi_init_target(struct command_context_s *cmd_ctx, struct target_s *target);
 int arm7tdmi_examine(struct target_s *target);
 
diff --git a/src/target/arm920t.c b/src/target/arm920t.c
index 781f624a..29228d8c 100644
--- a/src/target/arm920t.c
+++ b/src/target/arm920t.c
@@ -566,7 +566,7 @@ int arm920t_arch_state(struct target_s *target)
 			"cpsr: 0x%8.8x pc: 0x%8.8x\n"
 			"MMU: %s, D-Cache: %s, I-Cache: %s",
 			 armv4_5_state_strings[armv4_5->core_state],
-			 target_debug_reason_strings[target->debug_reason],
+			 Jim_Nvp_value2name_simple(nvp_target_debug_reason, target->debug_reason)->name,
 			 armv4_5_mode_strings[armv4_5_mode_to_number(armv4_5->core_mode)],
 			 buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32),
 			 buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32),
diff --git a/src/target/arm926ejs.c b/src/target/arm926ejs.c
index 4e15095a..51a66653 100644
--- a/src/target/arm926ejs.c
+++ b/src/target/arm926ejs.c
@@ -562,7 +562,7 @@ int arm926ejs_arch_state(struct target_s *target)
 			"cpsr: 0x%8.8x pc: 0x%8.8x\n"
 			"MMU: %s, D-Cache: %s, I-Cache: %s",
 			 armv4_5_state_strings[armv4_5->core_state],
-			 target_debug_reason_strings[target->debug_reason],
+			 Jim_Nvp_value2name_simple( nvp_target_debug_reason,target->debug_reason)->name,
 			 armv4_5_mode_strings[armv4_5_mode_to_number(armv4_5->core_mode)],
 			 buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32),
 			 buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32),
diff --git a/src/target/armv4_5.c b/src/target/armv4_5.c
index 48a45865..3812496e 100644
--- a/src/target/armv4_5.c
+++ b/src/target/armv4_5.c
@@ -302,7 +302,7 @@ int armv4_5_arch_state(struct target_s *target)
 	
 	LOG_USER("target halted in %s state due to %s, current mode: %s\ncpsr: 0x%8.8x pc: 0x%8.8x",
 			 armv4_5_state_strings[armv4_5->core_state],
-			 target_debug_reason_strings[target->debug_reason],
+			 Jim_Nvp_value2name_simple( nvp_target_debug_reason, target->debug_reason )->name,
 			 armv4_5_mode_strings[armv4_5_mode_to_number(armv4_5->core_mode)],
 			 buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32),
 			 buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32));
diff --git a/src/target/armv7m.c b/src/target/armv7m.c
index f4e8062c..ad8f487d 100644
--- a/src/target/armv7m.c
+++ b/src/target/armv7m.c
@@ -439,7 +439,7 @@ int armv7m_arch_state(struct target_s *target)
 	armv7m_common_t *armv7m = target->arch_info;
 	
 	LOG_USER("target halted due to %s, current mode: %s %s\nxPSR: 0x%8.8x pc: 0x%8.8x",
-		target_debug_reason_strings[target->debug_reason],
+		 Jim_Nvp_value2name_simple( nvp_target_debug_reason,target->debug_reason)->name,
 		armv7m_mode_strings[armv7m->core_mode],
 		armv7m_exception_string(armv7m->exception_number),
 		buf_get_u32(armv7m->core_cache->reg_list[ARMV7M_xPSR].value, 0, 32),
diff --git a/src/target/cortex_m3.c b/src/target/cortex_m3.c
index 12574c66..dd9c6992 100644
--- a/src/target/cortex_m3.c
+++ b/src/target/cortex_m3.c
@@ -359,8 +359,10 @@ int cortex_m3_debug_entry(target_t *target)
 		cortex_m3_examine_exception_reason(target);
 	}
 
-	LOG_DEBUG("entered debug state in core mode: %s at PC 0x%x, target->state: %s", armv7m_mode_strings[armv7m->core_mode], \
-		*(u32*)(armv7m->core_cache->reg_list[15].value), target_state_strings[target->state]);
+	LOG_DEBUG("entered debug state in core mode: %s at PC 0x%x, target->state: %s", 
+		  armv7m_mode_strings[armv7m->core_mode],
+		  *(u32*)(armv7m->core_cache->reg_list[15].value), 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
 
 	if (armv7m->post_debug_entry)
 		armv7m->post_debug_entry(target);
@@ -436,7 +438,7 @@ int cortex_m3_poll(target_t *target)
 #if 0
     /* Read Debug Fault Status Register, added to figure out the lockup when running flashtest.script  */
 	ahbap_read_system_atomic_u32(swjdp, NVIC_DFSR, &cortex_m3->nvic_dfsr);
-	LOG_DEBUG("dcb_dhcsr 0x%x, nvic_dfsr 0x%x, target->state: %s", cortex_m3->dcb_dhcsr, cortex_m3->nvic_dfsr, target_state_strings[target->state]);
+	LOG_DEBUG("dcb_dhcsr 0x%x, nvic_dfsr 0x%x, target->state: %s", cortex_m3->dcb_dhcsr, cortex_m3->nvic_dfsr, Jim_Nvp_value2name( nvp_target_state, target->state )->name );
 #endif
 	
 	return ERROR_OK;
@@ -449,7 +451,8 @@ int cortex_m3_halt(target_t *target)
 	cortex_m3_common_t *cortex_m3 = armv7m->arch_info;
 	swjdp_common_t *swjdp = &cortex_m3->swjdp_info;
 	
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name );
 	
 	if (target->state == TARGET_HALTED)
 	{
@@ -676,7 +679,8 @@ int cortex_m3_assert_reset(target_t *target)
 	swjdp_common_t *swjdp = &cortex_m3->swjdp_info;
 	int assert_srst = 1;
 	
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name );
 	
 	if (!(jtag_reset_config & RESET_HAS_SRST))
 	{
@@ -774,7 +778,8 @@ int cortex_m3_assert_reset(target_t *target)
 
 int cortex_m3_deassert_reset(target_t *target)
 {		
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
 	
 	/* deassert reset lines */
 	jtag_add_reset(0, 0);
diff --git a/src/target/mips32.c b/src/target/mips32.c
index f338c1db..5870ae69 100644
--- a/src/target/mips32.c
+++ b/src/target/mips32.c
@@ -266,7 +266,7 @@ int mips32_arch_state(struct target_s *target)
 	}
 	
 	LOG_USER("target halted due to %s, pc: 0x%8.8x",
-		target_debug_reason_strings[target->debug_reason],
+		Jim_Nvp_value2name_simple( nvp_target_debug_reason, target->debug_reason )->name ,
 		buf_get_u32(mips32->core_cache->reg_list[MIPS32_PC].value, 0, 32));
 	
 	return ERROR_OK;
diff --git a/src/target/mips_m4k.c b/src/target/mips_m4k.c
index 7cca55de..599b2159 100644
--- a/src/target/mips_m4k.c
+++ b/src/target/mips_m4k.c
@@ -119,8 +119,9 @@ int mips_m4k_debug_entry(target_t *target)
 	
 	mips32_save_context(target);
 	
-	LOG_DEBUG("entered debug state at PC 0x%x, target->state: %s", \
-		*(u32*)(mips32->core_cache->reg_list[MIPS32_PC].value), target_state_strings[target->state]);
+	LOG_DEBUG("entered debug state at PC 0x%x, target->state: %s", 
+		*(u32*)(mips32->core_cache->reg_list[MIPS32_PC].value), 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
 	
 	return ERROR_OK;
 }
@@ -187,7 +188,8 @@ int mips_m4k_halt(struct target_s *target)
 	mips32_common_t *mips32 = target->arch_info;
 	mips_ejtag_t *ejtag_info = &mips32->ejtag_info;
 	
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
 	
 	if (target->state == TARGET_HALTED)
 	{
@@ -231,7 +233,8 @@ int mips_m4k_assert_reset(target_t *target)
 	mips32_common_t *mips32 = target->arch_info;
 	mips_ejtag_t *ejtag_info = &mips32->ejtag_info;
 	
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
 	
 	if (!(jtag_reset_config & RESET_HAS_SRST))
 	{
@@ -279,7 +282,8 @@ int mips_m4k_assert_reset(target_t *target)
 
 int mips_m4k_deassert_reset(target_t *target)
 {
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
 	
 	/* deassert reset lines */
 	jtag_add_reset(0, 0);
diff --git a/src/target/target.c b/src/target/target.c
index d91928d1..aaad8317 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -80,6 +80,11 @@ static int jim_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
 static int jim_mem2array(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
 
 
+static int target_array2mem(Jim_Interp *interp, target_t *target, int argc, Jim_Obj *const *argv);
+static int target_mem2array(Jim_Interp *interp, target_t *target, int argc, Jim_Obj *const *argv);
+
+
+
 /* targets */
 extern target_type_t arm7tdmi_target;
 extern target_type_t arm720t_target;
@@ -109,32 +114,105 @@ target_type_t *target_types[] =
 	NULL,
 };
 
-target_t *targets = NULL;
+target_t *all_targets = NULL;
 target_event_callback_t *target_event_callbacks = NULL;
 target_timer_callback_t *target_timer_callbacks = NULL;
 
-char *target_state_strings[] =
-{
-	"unknown",
-	"running",
-	"halted",
-	"reset",
-	"debug_running",
+const Jim_Nvp nvp_assert[] = {
+	{ .name = "assert", NVP_ASSERT },
+	{ .name = "deassert", NVP_DEASSERT },
+	{ .name = "T", NVP_ASSERT },
+	{ .name = "F", NVP_DEASSERT },
+	{ .name = "t", NVP_ASSERT },
+	{ .name = "f", NVP_DEASSERT },
+	{ .name = NULL, .value = -1 }
 };
 
-char *target_debug_reason_strings[] =
-{
-	"debug request", "breakpoint", "watchpoint",
-	"watchpoint and breakpoint", "single step",
-	"target not halted", "undefined"
+const Jim_Nvp nvp_target_event[] = {
+	{ .value = TARGET_EVENT_HALTED, .name = "halted" },
+	{ .value = TARGET_EVENT_RESUMED, .name = "resumed" },
+	{ .value = TARGET_EVENT_RESUME_START, .name = "resume-start" },
+	{ .value = TARGET_EVENT_RESUME_END, .name = "resume-end" },
+
+	/* historical name */
+	{ .value = TARGET_EVENT_RESET_START  , .name = "pre_reset" },
+	{ .value = TARGET_EVENT_RESET_START, .name = "reset-start" },
+	/* historical name */
+	{ .value = TARGET_EVENT_RESET      , .name = "reset" },
+	{ .value = TARGET_EVENT_RESET_INIT , .name = "reset-init" },
+	{ .value = TARGET_EVENT_RESET_END, .name = "reset-end" },
+
+	{ .value = TARGET_EVENT_DEBUG_HALTED, .name = "debug-halted" },
+	{ .value = TARGET_EVENT_DEBUG_RESUMED, .name = "debug-resumed" },
+
+	{ .value = TARGET_EVENT_GDB_ATTACH, .name = "gdb-attach" },
+	{ .value = TARGET_EVENT_GDB_DETACH, .name = "gdb-detach" },
+
+	{ .value = TARGET_EVENT_GDB_FLASH_WRITE_START, .name = "gdb-flash-write-start" },
+	{ .value = TARGET_EVENT_GDB_FLASH_WRITE_END  , .name = "gdb-flash-write-end"   },
+
+	{ .value = TARGET_EVENT_GDB_FLASH_ERASE_START , .name = "gdb_program_config" },
+
+	{ .value = TARGET_EVENT_GDB_FLASH_ERASE_START, .name = "gdb-flash-erase-start" },
+	{ .value = TARGET_EVENT_GDB_FLASH_ERASE_END  , .name = "gdb-flash-erase-end" },
+
+	{ .value = TARGET_EVENT_RESUME_START, .name = "resume-start" },
+	{ .value = TARGET_EVENT_RESUMED     , .name = "resume-ok" },
+	{ .value = TARGET_EVENT_RESUME_END  , .name = "resume-end" },
+
+	{ .name = NULL, .value = -1 }
 };
 
-char *target_endianess_strings[] =
-{
-	"big endian",
-	"little endian",
+const Jim_Nvp nvp_target_state[] = {
+	{ .name = "unknown", .value = TARGET_UNKNOWN },
+	{ .name = "running", .value = TARGET_RUNNING },
+	{ .name = "halted",  .value = TARGET_HALTED },
+	{ .name = "reset",   .value = TARGET_RESET },
+	{ .name = "debug-running", .value = TARGET_DEBUG_RUNNING },
+	{ .name = NULL, .value = -1 },
 };
 
+
+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 = "watchpoint-and-breakpoint", .value = DBG_REASON_WPTANDBKPT },
+	{ .name = "single-step"              , .value = DBG_REASON_SINGLESTEP },
+	{ .name = "target-not-halted"        , .value = DBG_REASON_NOTHALTED  },
+	{ .name = "undefined"                , .value = DBG_REASON_UNDEFINED },
+	{ .name = NULL, .value = -1 },
+};
+
+
+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 = "le",     .value = TARGET_LITTLE_ENDIAN },
+	{ .name = NULL,     .value = -1 },
+};
+
+
+/* determine the number of the new target */
+static int
+new_target_number( void )
+{
+	target_t *t;
+	int x;
+
+	/* number is 0 based */
+	x = -1;
+	t = all_targets;
+	while(t){
+		if( x < t->target_number ){
+			x = t->target_number;
+		}
+		t = t->next;
+	}
+	return x+1;
+}
+
 static int target_continous_poll = 1;
 
 /* read a u32 from a buffer in target memory endianness */
@@ -155,6 +233,12 @@ u16 target_buffer_get_u16(target_t *target, u8 *buffer)
 		return be_to_h_u16(buffer);
 }
 
+/* read a u8 from a buffer in target memory endianness */
+u8 target_buffer_get_u8(target_t *target, u8 *buffer)
+{
+	return *buffer & 0x0ff;
+}
+
 /* write a u32 to a buffer in target memory endianness */
 void target_buffer_set_u32(target_t *target, u8 *buffer, u32 value)
 {
@@ -173,18 +257,22 @@ void target_buffer_set_u16(target_t *target, u8 *buffer, u16 value)
 		h_u16_to_be(buffer, value);
 }
 
+/* write a u8 to a buffer in target memory endianness */
+void target_buffer_set_u8(target_t *target, u8 *buffer, u8 value)
+{
+	*buffer = value;
+}
+
 /* returns a pointer to the n-th configured target */
 target_t* get_target_by_num(int num)
 {
-	target_t *target = targets;
-	int i = 0;
+	target_t *target = all_targets;
 
-	while (target)
-	{
-		if (num == i)
+	while (target){
+		if( target->target_number == num ){
 			return target;
+		} 
 		target = target->next;
-		i++;
 	}
 
 	return NULL;
@@ -192,18 +280,7 @@ target_t* get_target_by_num(int num)
 
 int get_num_by_target(target_t *query_target)
 {
-	target_t *target = targets;
-	int i = 0;
-
-	while (target)
-	{
-		if (target == query_target)
-			return i;
-		target = target->next;
-		i++;
-	}
-
-	return -1;
+	return query_target->target_number;
 }
 
 target_t* get_current_target(command_context_t *cmd_ctx)
@@ -268,7 +345,7 @@ int target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mo
 	int retval = ERROR_OK;
 	target_t *target;
 
-	target = targets;
+	target = all_targets;
 	while (target)
 	{
 		target_invoke_script(cmd_ctx, target, "pre_reset");
@@ -295,7 +372,7 @@ int target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mo
 
 	keep_alive(); /* we might be running on a very slow JTAG clk */
 
-	target = targets;
+	target = all_targets;
 	while (target)
 	{
 		/* we have no idea what state the target is in, so we
@@ -308,7 +385,7 @@ int target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mo
 		target = target->next;
 	}
 
-	target = targets;
+	target = all_targets;
 	while (target)
 	{
 		if ((retval = target->type->deassert_reset(target))!=ERROR_OK)
@@ -316,7 +393,7 @@ int target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mo
 		target = target->next;
 	}
 
-	target = targets;
+	target = all_targets;
 	while (target)
 	{
 		/* We can fail to bring the target into the halted state, try after reset has been deasserted  */
@@ -340,14 +417,15 @@ int target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mo
 
 	if ((reset_mode == RESET_HALT) || (reset_mode == RESET_INIT))
 	{
-		target = targets;
+		target = all_targets;
 		while (target)
 		{
 			/* Wait for reset to complete, maximum 5 seconds. */
 			if (((retval=target_wait_state(target, TARGET_HALTED, 5000)))==ERROR_OK)
 			{
-				if (reset_mode == RESET_INIT)
+			  if (reset_mode == RESET_INIT)
 					target_invoke_script(cmd_ctx, target, "post_reset");
+
 			}
 			target = target->next;
 		}
@@ -386,7 +464,7 @@ static int default_examine(struct target_s *target)
 int target_examine(void)
 {
 	int retval = ERROR_OK;
-	target_t *target = targets;
+	target_t *target = all_targets;
 	while (target)
 	{
 		if ((retval = target->type->examine(target))!=ERROR_OK)
@@ -438,7 +516,7 @@ static int target_run_algorithm_imp(struct target_s *target, int num_mem_params,
 
 int target_init(struct command_context_s *cmd_ctx)
 {
-	target_t *target = targets;
+	target_t *target = all_targets;
 
 	while (target)
 	{
@@ -480,7 +558,7 @@ int target_init(struct command_context_s *cmd_ctx)
 		target = target->next;
 	}
 
-	if (targets)
+	if (all_targets)
 	{
 		target_register_user_commands(cmd_ctx);
 		target_register_timer_callback(handle_target, 100, 1, NULL);
@@ -612,6 +690,7 @@ int target_call_event_callbacks(target_t *target, enum target_event event)
 
 	LOG_DEBUG("target event %i", event);
 
+
 	while (callback)
 	{
 		next_callback = callback->next;
@@ -831,6 +910,7 @@ int target_register_commands(struct command_context_s *cmd_ctx)
 	register_command(cmd_ctx, NULL, "profile", handle_profile_command, COMMAND_EXEC, "PRELIMINARY! - profile <seconds> <gmon.out>");
 
 
+
 	/* script procedures */
 	register_jim(cmd_ctx, "ocd_mem2array", jim_mem2array, "read memory and return as a TCL array for script processing");
 	register_jim(cmd_ctx, "ocd_array2mem", jim_array2mem, "convert a TCL array to memory locations and write the values");
@@ -846,7 +926,8 @@ int target_arch_state(struct target_s *target)
 		return ERROR_OK;
 	}
 
-	LOG_USER("target state: %s", target_state_strings[target->state]);
+	LOG_USER("target state: %s", 
+		 Jim_Nvp_value2name_simple(nvp_target_state,target->state)->name);
 
 	if (target->state!=TARGET_HALTED)
 		return ERROR_OK;
@@ -1228,30 +1309,51 @@ int target_register_user_commands(struct command_context_s *cmd_ctx)
 
 int handle_targets_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
-	target_t *target = targets;
-	int count = 0;
+	char *cp;
+	target_t *target = all_targets;
 
 	if (argc == 1)
 	{
-		int num = strtoul(args[0], NULL, 0);
-
-		while (target)
-		{
-			count++;
-			target = target->next;
-		}
-
-		if (num < count)
-			cmd_ctx->current_target = num;
-		else
-			command_print(cmd_ctx, "%i is out of bounds, only %i targets are configured", num, count);
-
+		/* try as tcltarget name */
+		for( target = all_targets ; target ; target++ ){
+		  if( target->cmd_name ){
+			if( 0 == strcmp( args[0], target->cmd_name ) ){
+				/* MATCH */
+				goto Match;
+			} 
+		  }
+		}
+		/* no match, try as number */
+		
+		int num = strtoul(args[0], &cp, 0 );
+		if( *cp != 0 ){
+			/* then it was not a number */
+			command_print( cmd_ctx, "Target: %s unknown, try one of:\n", args[0] );
+			goto DumpTargets;
+		}
+			
+		target = get_target_by_num( num );
+		if( target == NULL ){
+			command_print(cmd_ctx,"Target: %s is unknown, try one of:\n", args[0] );
+			goto DumpTargets;
+		}
+	Match:
+		cmd_ctx->current_target = target->target_number;
 		return ERROR_OK;
 	}
+ DumpTargets:
 
+	command_print(cmd_ctx, "    CmdName    Type       Endian     State     ");
+	command_print(cmd_ctx, "--  ---------- ---------- ---------- ----------");
 	while (target)
 	{
-		command_print(cmd_ctx, "%i: %s (%s), state: %s", count++, target->type->name, target_endianess_strings[target->endianness], target_state_strings[target->state]);
+		/* XX: abcdefghij abcdefghij abcdefghij abcdefghij */
+		command_print(cmd_ctx, "%2d: %-10s %-10s %-10s %s", 
+					  target->target_number,
+					  "", // future: target->cmd_name
+					  target->type->name, 
+					  Jim_Nvp_value2name_simple( nvp_target_endian, target->endianness )->name, 
+					  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name );
 		target = target->next;
 	}
 
@@ -1275,7 +1377,7 @@ int handle_target_command(struct command_context_s *cmd_ctx, char *cmd, char **a
 		{
 			if (strcmp(args[0], target_types[i]->name) == 0)
 			{
-				target_t **last_target_p = &targets;
+				target_t **last_target_p = &all_targets;
 
 				/* register target specific commands */
 				if (target_types[i]->register_commands(cmd_ctx) != ERROR_OK)
@@ -1291,7 +1393,13 @@ int handle_target_command(struct command_context_s *cmd_ctx, char *cmd, char **a
 					last_target_p = &((*last_target_p)->next);
 				}
 
-				*last_target_p = malloc(sizeof(target_t));
+				// get target number *before* adding new target to the list */
+				i = new_target_number();
+				// calloc will init the memory to zero for us
+				*last_target_p = calloc(1,sizeof(target_t));
+				// save target number.
+				(*last_target_p)->cmd_name = NULL;
+				(*last_target_p)->target_number = i;
 
 				/* allocate memory for each unique target type */
 				(*last_target_p)->type = (target_type_t*)malloc(sizeof(target_type_t));
@@ -1434,7 +1542,7 @@ int handle_working_area_command(struct command_context_s *cmd_ctx, char *cmd, ch
 /* process target state changes */
 int handle_target(void *priv)
 {
-	target_t *target = targets;
+	target_t *target = all_targets;
 
 	while (target)
 	{
@@ -1642,13 +1750,15 @@ int target_wait_state(target_t *target, enum target_state state, int ms)
 		if (once)
 		{
 			once=0;
-			LOG_DEBUG("waiting for target %s...", target_state_strings[state]);
+			LOG_DEBUG("waiting for target %s...", 
+			      Jim_Nvp_value2name_simple(nvp_target_state,state)->name);
 		}
 
 		gettimeofday(&now, NULL);
 		if ((now.tv_sec > timeout.tv_sec) || ((now.tv_sec == timeout.tv_sec) && (now.tv_usec >= timeout.tv_usec)))
 		{
-			LOG_ERROR("timed out while waiting for target %s", target_state_strings[state]);
+			LOG_ERROR("timed out while waiting for target %s", 
+			      Jim_Nvp_value2name_simple(nvp_target_state,state)->name);
 			return ERROR_FAIL;
 		}
 	}
@@ -2571,8 +2681,27 @@ static int new_int_array_element(Jim_Interp * interp, const char *varname, int i
 
 static int jim_mem2array(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 {
-	target_t *target;
 	command_context_t *context;
+	target_t *target;
+
+	context = Jim_GetAssocData(interp, "context");
+	if (context == NULL)
+	{
+		LOG_ERROR("mem2array: no command context");
+		return JIM_ERR;
+	}
+	target = get_current_target(context);
+	if (target == NULL)
+	{
+		LOG_ERROR("mem2array: no current target");
+		return JIM_ERR;
+	}
+
+	return 	target_mem2array(interp, target, argc,argv);
+}
+
+static int target_mem2array(Jim_Interp *interp, target_t *target, int argc, Jim_Obj *const *argv)
+{
 	long l;
 	u32 width;
 	u32 len;
@@ -2655,19 +2784,6 @@ static int jim_mem2array(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 		return JIM_ERR;
 	}
 
-	context = Jim_GetAssocData(interp, "context");
-	if (context == NULL)
-	{
-		LOG_ERROR("mem2array: no command context");
-		return JIM_ERR;
-	}
-	target = get_current_target(context);
-	if (target == NULL)
-	{
-		LOG_ERROR("mem2array: no current target");
-		return JIM_ERR;
-	}
-
 	/* Transfer loop */
 
 	/* index counter */
@@ -2748,8 +2864,26 @@ static int get_int_array_element(Jim_Interp * interp, const char *varname, int i
 
 static int jim_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 {
-	target_t *target;
 	command_context_t *context;
+	target_t *target;
+	
+	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;
+	}
+	
+	return target_array2mem( interp,target, argc, argv );
+}
+			   
+
+static int target_array2mem(Jim_Interp *interp, target_t *target, int argc, Jim_Obj *const *argv)
+{
 	long l;
 	u32 width;
 	u32 len;
@@ -2832,18 +2966,6 @@ static int jim_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 		return JIM_ERR;
 	}
 
-	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;
-	}
 
 	/* Transfer loop */
 
@@ -2881,7 +3003,7 @@ static int jim_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 			/* BOO !*/
 			LOG_ERROR("array2mem: Write @ 0x%08x, w=%d, cnt=%d, failed", addr, width, count);
 			Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
-			Jim_AppendStrings(interp, Jim_GetResult(interp), "mem2array: cannot read memory", NULL);
+			Jim_AppendStrings(interp, Jim_GetResult(interp), "array2mem: cannot read memory", NULL);
 			e = JIM_ERR;
 			len = 0;
 		}
@@ -2891,3 +3013,11 @@ static int jim_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 
 	return JIM_OK;
 }
+
+
+/*
+ * Local Variables: ***
+ * c-basic-offset: 4 ***
+ * tab-width: 4 ***
+ * End: ***
+ */
diff --git a/src/target/target.h b/src/target/target.h
index 621640a9..968d7ab8 100644
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -55,15 +55,25 @@ enum target_state
 	TARGET_DEBUG_RUNNING = 4,
 };
 
-extern char *target_state_strings[];
+extern const Jim_Nvp nvp_target_state[];
+
+enum nvp_assert {
+	NVP_DEASSERT,
+	NVP_ASSERT,
+};
+
+extern const Jim_Nvp nvp_assert[];
 
 enum target_reset_mode
 {
-	RESET_RUN = 0,		/* reset and let target run */
-	RESET_HALT = 1,		/* reset and halt target out of reset */
-	RESET_INIT = 2,		/* reset and halt target out of reset, then run init script */
+	RESET_UNKNOWN = 0,
+	RESET_RUN = 1,		/* reset and let target run */
+	RESET_HALT = 2,		/* reset and halt target out of reset */
+	RESET_INIT = 3,		/* reset and halt target out of reset, then run init script */
 };
 
+extern const Jim_Nvp nvp_reset_mode[];
+
 enum target_debug_reason
 {
 	DBG_REASON_DBGRQ = 0,
@@ -75,14 +85,15 @@ enum target_debug_reason
 	DBG_REASON_UNDEFINED = 6
 };
 
-extern char *target_debug_reason_strings[];
+extern const Jim_Nvp nvp_target_debug_reason[];
 
 enum target_endianess
 {
-	TARGET_BIG_ENDIAN = 0, TARGET_LITTLE_ENDIAN = 1
+	TARGET_ENDIAN_UNKNOWN=0,
+	TARGET_BIG_ENDIAN = 1, TARGET_LITTLE_ENDIAN = 2
 };
 
-extern char *target_endianess_strings[];
+extern const Jim_Nvp nvp_target_endian[];
 
 struct target_s;
 
@@ -190,6 +201,19 @@ typedef struct target_type_s
 	int (*run_algorithm)(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_param, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info);
 	
 	int (*register_commands)(struct command_context_s *cmd_ctx);
+	/* called when target is created */
+	int (*target_jim_create)( struct target_s *target, Jim_Interp *interp );
+
+	/* called for various config parameters */
+	/* returns JIM_CONTINUE - if option not understood */
+	/* otherwise: JIM_OK, or JIM_ERR, */
+	int (*target_jim_configure)( struct target_s *target, Jim_GetOptInfo *goi );
+
+	/* target commands specifically handled by the target */
+	/* returns JIM_OK, or JIM_ERR, or JIM_CONTINUE - if option not understood */
+	int (*target_jim_commands)( struct target_s *target, Jim_GetOptInfo *goi );
+
+	/* old init function */
 	int (*target_command)(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct target_s *target);
 	/* invoked after JTAG chain has been examined & validated. During
 	 * this stage the target is examined and any additional setup is
@@ -211,9 +235,19 @@ typedef struct target_type_s
 	
 } target_type_t;
 
+// forward decloration
+typedef struct target_event_action_s target_event_action_t;
+
 typedef struct target_s
 {
 	target_type_t *type;				/* target type definition (name, access functions) */
+	const char *cmd_name;               /* tcl Name of target */
+	int target_number;                  /* generaly, target index but may not be in order */
+	int chain_position;                 /* where on the jtag chain is this */
+	const char *variant;                /* what varient of this chip is it? */
+	enum target_reset_mode reset_mode;  /* how should this target be reset */
+	target_event_action_t *event_action;
+
 	int reset_halt;						/* attempt resetting the CPU into the halted mode? */
 	u32 working_area;					/* working area (initialized RAM). Evaluated 
 										   upon first allocation from virtual/physical address. */
@@ -237,14 +271,36 @@ typedef struct target_s
 
 enum target_event
 {
-	TARGET_EVENT_HALTED,		/* target entered debug state from normal execution or reset */
-	TARGET_EVENT_RESUMED,		/* target resumed to normal execution */
-	TARGET_EVENT_RESET,			/* target entered reset */
-	TARGET_EVENT_DEBUG_HALTED,	/* target entered debug state, but was executing on behalf of the debugger */
-	TARGET_EVENT_DEBUG_RESUMED, /* target resumed to execute on behalf of the debugger */
-	TARGET_EVENT_GDB_PROGRAM	/* target about to be be programmed by gdb */
+ 	TARGET_EVENT_HALTED,		/* target entered debug state from normal execution or reset */
+ 	TARGET_EVENT_RESUMED,		/* target resumed to normal execution */
+	TARGET_EVENT_RESUME_START,
+	TARGET_EVENT_RESUME_END,
+
+	TARGET_EVENT_RESET_START,
+ 	TARGET_EVENT_RESET,			/* target entered reset */
+	TARGET_EVENT_RESET_INIT,
+	TARGET_EVENT_RESET_END,
+
+ 	TARGET_EVENT_DEBUG_HALTED,	/* target entered debug state, but was executing on behalf of the debugger */
+ 	TARGET_EVENT_DEBUG_RESUMED, /* target resumed to execute on behalf of the debugger */
+
+	TARGET_EVENT_GDB_ATTACH,
+	TARGET_EVENT_GDB_DETACH,
+
+	TARGET_EVENT_GDB_FLASH_ERASE_START,
+	TARGET_EVENT_GDB_FLASH_ERASE_END,
+	TARGET_EVENT_GDB_FLASH_WRITE_START,
+	TARGET_EVENT_GDB_FLASH_WRITE_END,
 };
 
+extern const Jim_Nvp nvp_target_event[];
+
+struct target_event_action_s {
+	enum target_event event;
+	Jim_Obj *body;
+	target_event_action_t *next;
+ };
+
 typedef struct target_event_callback_s
 {
 	int (*callback)(struct target_s *target, enum target_event event, void *priv);
@@ -314,15 +370,17 @@ extern int target_free_working_area_restore(struct target_s *target, working_are
 extern int target_free_all_working_areas(struct target_s *target);
 extern int target_free_all_working_areas_restore(struct target_s *target, int restore);
 
-extern target_t *targets;
+extern target_t *all_targets;
 
 extern target_event_callback_t *target_event_callbacks;
 extern target_timer_callback_t *target_timer_callbacks;
 
 extern u32 target_buffer_get_u32(target_t *target, u8 *buffer);
 extern u16 target_buffer_get_u16(target_t *target, u8 *buffer);
+extern u8  target_buffer_get_u8 (target_t *target, u8 *buffer);
 extern void target_buffer_set_u32(target_t *target, u8 *buffer, u32 value);
 extern void target_buffer_set_u16(target_t *target, u8 *buffer, u16 value);
+extern void target_buffer_set_u8 (target_t *target, u8 *buffer, u8  value);
 
 int target_read_u32(struct target_s *target, u32 address, u32 *value);
 int target_read_u16(struct target_s *target, u32 address, u16 *value);
@@ -336,6 +394,7 @@ int target_arch_state(struct target_s *target);
 
 int target_invoke_script(struct command_context_s *cmd_ctx, target_t *target, char *name);
 
+
 #define ERROR_TARGET_INVALID	(-300)
 #define ERROR_TARGET_INIT_FAILED (-301)
 #define ERROR_TARGET_TIMEOUT	(-302)
@@ -346,5 +405,14 @@ int target_invoke_script(struct command_context_s *cmd_ctx, target_t *target, ch
 #define ERROR_TARGET_RESOURCE_NOT_AVAILABLE	(-308)
 #define ERROR_TARGET_TRANSLATION_FAULT	(-309)
 #define ERROR_TARGET_NOT_RUNNING (-310)
+#define ERROR_TARGET_NOT_EXAMINED (-311)
 
 #endif /* TARGET_H */
+
+
+/*
+ * Local Variables: ***
+ * c-basic-offset: 4 ***
+ * tab-width: 4 ***
+ * End: ***
+ */
diff --git a/src/target/target_request.c b/src/target/target_request.c
index 4d92704d..72b29d31 100644
--- a/src/target/target_request.c
+++ b/src/target/target_request.c
@@ -176,18 +176,18 @@ int add_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *target)
 
 debug_msg_receiver_t* find_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *target)
 {
-	int all_targets = 0;
+	int do_all_targets = 0;
 	debug_msg_receiver_t **p = &target->dbgmsg;
 	
 	/* if no target has been specified search all of them */
 	if (target == NULL)
 	{
 		/* if no targets haven been specified */
-		if (targets == NULL)
+		if (all_targets == NULL)
 			return NULL;
 
-		target = targets;
-		all_targets = 1;
+		target = all_targets;
+		do_all_targets = 1;
 	}
 	
 	do
@@ -202,7 +202,7 @@ debug_msg_receiver_t* find_debug_msg_receiver(struct command_context_s *cmd_ctx,
 		}
 		
 		target = target->next;
-	} while (target && all_targets);
+	} while (target && do_all_targets);
 	
 	return NULL;
 }
@@ -211,17 +211,17 @@ int delete_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *targe
 {
 	debug_msg_receiver_t **p;
 	debug_msg_receiver_t *c;
-	int all_targets = 0;
+	int do_all_targets = 0;
 	
 	/* if no target has been specified search all of them */
 	if (target == NULL)
 	{
 		/* if no targets haven been specified */
-		if (targets == NULL)
+		if (all_targets == NULL)
 			return ERROR_OK;
 		
-		target = targets;
-		all_targets = 1;
+		target = all_targets;
+		do_all_targets = 1;
 	}
 
 	do
@@ -248,7 +248,7 @@ int delete_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *targe
 		}
 	
 		target = target->next;
-	} while (target && all_targets);
+	} while (target && do_all_targets);
 	
 	return ERROR_OK;
 }
diff --git a/src/target/xscale.c b/src/target/xscale.c
index e9ec0cee..87fb6acd 100644
--- a/src/target/xscale.c
+++ b/src/target/xscale.c
@@ -983,7 +983,7 @@ int xscale_arch_state(struct target_s *target)
 			"MMU: %s, D-Cache: %s, I-Cache: %s"
 			"%s",
 			 armv4_5_state_strings[armv4_5->core_state],
-			 target_debug_reason_strings[target->debug_reason],
+			 Jim_Nvp_value2name_simple( nvp_target_debug_reason, target->debug_reason )->name ,
 			 armv4_5_mode_strings[armv4_5_mode_to_number(armv4_5->core_mode)],
 			 buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32),
 			 buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32),
@@ -1225,7 +1225,8 @@ int xscale_halt(target_t *target)
 	armv4_5_common_t *armv4_5 = target->arch_info;
 	xscale_common_t *xscale = armv4_5->arch_info;
 
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
 
 	if (target->state == TARGET_HALTED)
 	{
@@ -1558,7 +1559,8 @@ int xscale_assert_reset(target_t *target)
 	armv4_5_common_t *armv4_5 = target->arch_info;
 	xscale_common_t *xscale = armv4_5->arch_info;
 
-	LOG_DEBUG("target->state: %s", target_state_strings[target->state]);
+	LOG_DEBUG("target->state: %s", 
+		  Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
 
 	/* select DCSR instruction (set endstate to R-T-I to ensure we don't
 	 * end up in T-L-R, which would reset JTAG