X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Ftarget%2Farm7_9_common.c;h=dab16cfcdb536c1de66df8265fcae80c69d22f52;hb=8d73c2a9b0c00c870694a57f7cfbc23e354855ac;hp=c08f6aa20c4b33d248d3d22325c00f21aebafb95;hpb=0960cbeeddd3023f45ed5541907819798e62dc1b;p=openocd.git

diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c
index c08f6aa20c..dab16cfcdb 100644
--- a/src/target/arm7_9_common.c
+++ b/src/target/arm7_9_common.c
@@ -35,6 +35,7 @@
 #include "log.h"
 #include "arm7_9_common.h"
 #include "breakpoints.h"
+#include "time_support.h"
 
 #include <stdlib.h>
 #include <string.h>
@@ -511,7 +512,6 @@ int arm7_9_remove_watchpoint(struct target_s *target, watchpoint_t *watchpoint)
 
 int arm7_9_execute_sys_speed(struct target_s *target)
 {
-	int timeout;
 	int retval;
 
 	armv4_5_common_t *armv4_5 = target->arch_info;
@@ -527,7 +527,9 @@ int arm7_9_execute_sys_speed(struct target_s *target)
 	}
 	arm_jtag_set_instr(jtag_info, 0x4, NULL);
 
-	for (timeout=0; timeout<50; timeout++)
+	long long then=timeval_ms();
+	int timeout;
+	while (!(timeout=((timeval_ms()-then)>1000)))
 	{
 		/* read debug status register */
 		embeddedice_read_reg(dbg_stat);
@@ -536,9 +538,15 @@ int arm7_9_execute_sys_speed(struct target_s *target)
 		if ((buf_get_u32(dbg_stat->value, EICE_DBG_STATUS_DBGACK, 1))
 				   && (buf_get_u32(dbg_stat->value, EICE_DBG_STATUS_SYSCOMP, 1)))
 			break;
-		alive_sleep(100);
+		if (debug_level>=3)
+		{
+			alive_sleep(100);
+		} else
+		{
+			keep_alive();
+		}
 	}
-	if (timeout == 50)
+	if (timeout)
 	{
 		LOG_ERROR("timeout waiting for SYSCOMP & DBGACK, last DBG_STATUS: %x", buf_get_u32(dbg_stat->value, 0, dbg_stat->size));
 		return ERROR_TARGET_TIMEOUT;
@@ -726,7 +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))
 	{
@@ -787,7 +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);
@@ -873,18 +884,24 @@ int arm7_9_soft_reset_halt(struct target_s *target)
 	if ((retval=target_halt(target))!=ERROR_OK)
 		return retval;
 
-	for (i=0; i<10; i++)
+	long long then=timeval_ms();
+	int timeout;
+	while (!(timeout=((timeval_ms()-then)>1000)))
 	{
 		if (buf_get_u32(dbg_stat->value, EICE_DBG_STATUS_DBGACK, 1) != 0)
 			break;
 		embeddedice_read_reg(dbg_stat);
 		if ((retval=jtag_execute_queue())!=ERROR_OK)
 			return retval;
-		/* do not eat all CPU, time out after 1 se*/
-		usleep(100*1000);
-
+		if (debug_level>=3)
+		{
+			alive_sleep(100);
+		} else
+		{
+			keep_alive();
+		}
 	}
-	if (i==10)
+	if (timeout)
 	{
 		LOG_ERROR("Failed to halt CPU after 1 sec");
 		return ERROR_TARGET_TIMEOUT;
@@ -955,7 +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)
 	{
@@ -2162,14 +2180,22 @@ int arm7_9_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffe
 
 	target_halt(target);
 
-	for (i=0; i<100; i++)
+	long long then=timeval_ms();
+	int timeout;
+	while (!(timeout=((timeval_ms()-then)>100)))
 	{
 		target_poll(target);
 		if (target->state == TARGET_HALTED)
 			break;
-		usleep(1000); /* sleep 1ms */
+		if (debug_level>=3)
+		{
+			alive_sleep(100);
+		} else
+		{
+			keep_alive();
+		}
 	}
-	if (i == 100)
+	if (timeout)
 	{
 		LOG_ERROR("bulk write timed out, target not halted");
 		return ERROR_TARGET_TIMEOUT;