target: Add default implementation of bulk_write_memory

Remove dummy implementations from all targets except arm7_9 and mips, which
are the only ones with real implementations. Replace with a single default
implementation simply calling target_write_memory().

Change-Id: I9228104240bc0b50661be20bc7909713ccda2164
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1213
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

9 files changed, 9 insertions, 71 deletions

diff --git a/src/target/arm11.c b/src/target/arm11.c
index bb7b9c6b..26e8116f 100644
--- a/src/target/arm11.c
+++ b/src/target/arm11.c
@@ -1038,18 +1038,6 @@ static int arm11_write_memory(struct target *target,
 		count, buffer, count == 1);
 }
 
-/* write target memory in multiples of 4 byte, optimized for writing large quantities of data */
-static int arm11_bulk_write_memory(struct target *target,
-	uint32_t address, uint32_t count, const uint8_t *buffer)
-{
-	if (target->state != TARGET_HALTED) {
-		LOG_WARNING("target was not halted");
-		return ERROR_TARGET_NOT_HALTED;
-	}
-
-	return arm11_write_memory(target, address, 4, count, buffer);
-}
-
 /* target break-/watchpoint control
 * rw: 0 = write, 1 = read, 2 = access
 */
@@ -1366,8 +1354,6 @@ struct target_type arm11_target = {
 	.read_memory = arm11_read_memory,
 	.write_memory = arm11_write_memory,
 
-	.bulk_write_memory = arm11_bulk_write_memory,
-
 	.checksum_memory = arm_checksum_memory,
 	.blank_check_memory = arm_blank_check_memory,
 
diff --git a/src/target/avr32_ap7k.c b/src/target/avr32_ap7k.c
index c8f0f8e8..749bf301 100644
--- a/src/target/avr32_ap7k.c
+++ b/src/target/avr32_ap7k.c
@@ -566,15 +566,6 @@ static int avr32_ap7k_examine(struct target *target)
 	return ERROR_OK;
 }
 
-static int avr32_ap7k_bulk_write_memory(struct target *target, uint32_t address,
-	uint32_t count, const uint8_t *buffer)
-{
-	LOG_ERROR("%s: implement me", __func__);
-
-	return ERROR_OK;
-}
-
-
 int avr32_ap7k_arch_state(struct target *target)
 {
 	struct avr32_ap7k_common *ap7k = target_to_ap7k(target);
@@ -630,7 +621,6 @@ struct target_type avr32_ap7k_target = {
 
 	.read_memory = avr32_ap7k_read_memory,
 	.write_memory = avr32_ap7k_write_memory,
-	.bulk_write_memory = avr32_ap7k_bulk_write_memory,
 	/* .checksum_memory = avr32_ap7k_checksum_memory, */
 	/* .blank_check_memory = avr32_ap7k_blank_check_memory, */
 
diff --git a/src/target/cortex_a.c b/src/target/cortex_a.c
index 7721b9bf..d9d80492 100644
--- a/src/target/cortex_a.c
+++ b/src/target/cortex_a.c
@@ -2340,12 +2340,6 @@ static int cortex_a8_write_memory(struct target *target, uint32_t address,
 	return retval;
 }
 
-static int cortex_a8_bulk_write_memory(struct target *target, uint32_t address,
-	uint32_t count, const uint8_t *buffer)
-{
-	return cortex_a8_write_memory(target, address, 4, count, buffer);
-}
-
 static int cortex_a8_handle_target_request(void *priv)
 {
 	struct target *target = priv;
@@ -2782,7 +2776,6 @@ struct target_type cortexa8_target = {
 
 	.read_memory = cortex_a8_read_memory,
 	.write_memory = cortex_a8_write_memory,
-	.bulk_write_memory = cortex_a8_bulk_write_memory,
 
 	.checksum_memory = arm_checksum_memory,
 	.blank_check_memory = arm_blank_check_memory,
diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 1d645c67..c436bad4 100644
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -1664,12 +1664,6 @@ static int cortex_m3_write_memory(struct target *target, uint32_t address,
 	return retval;
 }
 
-static int cortex_m3_bulk_write_memory(struct target *target, uint32_t address,
-	uint32_t count, const uint8_t *buffer)
-{
-	return cortex_m3_write_memory(target, address, 4, count, buffer);
-}
-
 static int cortex_m3_init_target(struct command_context *cmd_ctx,
 	struct target *target)
 {
@@ -2285,7 +2279,6 @@ struct target_type cortexm3_target = {
 
 	.read_memory = cortex_m3_read_memory,
 	.write_memory = cortex_m3_write_memory,
-	.bulk_write_memory = cortex_m3_bulk_write_memory,
 	.checksum_memory = armv7m_checksum_memory,
 	.blank_check_memory = armv7m_blank_check_memory,
 
diff --git a/src/target/dsp563xx.c b/src/target/dsp563xx.c
index 1d703eeb..b9c8b4dc 100644
--- a/src/target/dsp563xx.c
+++ b/src/target/dsp563xx.c
@@ -1814,15 +1814,6 @@ static int dsp563xx_write_buffer_default(struct target *target,
 			buffer);
 }
 
-static int dsp563xx_bulk_write_memory_default(struct target *target,
-	uint32_t address,
-	uint32_t count,
-	const uint8_t *buffer)
-{
-	return dsp563xx_write_memory(target,
-			dsp563xx_get_default_memory(), address, 4, count, buffer);
-}
-
 static int dsp563xx_add_breakpoint(struct target *target, struct breakpoint *breakpoint)
 {
 	return ERROR_OK;
@@ -2055,7 +2046,6 @@ struct target_type dsp563xx_target = {
 
 	.read_memory = dsp563xx_read_memory_default,
 	.write_memory = dsp563xx_write_memory_default,
-	.bulk_write_memory = dsp563xx_bulk_write_memory_default,
 
 	.read_buffer = dsp563xx_read_buffer_default,
 	.write_buffer = dsp563xx_write_buffer_default,
diff --git a/src/target/dsp5680xx.c b/src/target/dsp5680xx.c
index ae160c4f..f82fa63d 100644
--- a/src/target/dsp5680xx.c
+++ b/src/target/dsp5680xx.c
@@ -1470,13 +1470,6 @@ static int dsp5680xx_write(struct target *t, uint32_t a, uint32_t s, uint32_t c,
 	return retval;
 }
 
-static int dsp5680xx_bulk_write_memory(struct target *t, uint32_t a,
-				       uint32_t al, const uint8_t *b)
-{
-	LOG_ERROR("Not implemented yet.");
-	return ERROR_FAIL;
-}
-
 static int dsp5680xx_write_buffer(struct target *t, uint32_t a, uint32_t size,
 				  const uint8_t *b)
 {
@@ -2300,7 +2293,6 @@ struct target_type dsp5680xx_target = {
 
 	.read_memory = dsp5680xx_read,
 	.write_memory = dsp5680xx_write,
-	.bulk_write_memory = dsp5680xx_bulk_write_memory,
 
 	.checksum_memory = dsp5680xx_checksum_memory,
 
diff --git a/src/target/hla_target.c b/src/target/hla_target.c
index 937391b3..65e05686 100644
--- a/src/target/hla_target.c
+++ b/src/target/hla_target.c
@@ -777,13 +777,6 @@ static int adapter_write_memory(struct target *target, uint32_t address,
 	return ERROR_OK;
 }
 
-static int adapter_bulk_write_memory(struct target *target,
-		uint32_t address, uint32_t count,
-		const uint8_t *buffer)
-{
-	return adapter_write_memory(target, address, 4, count, buffer);
-}
-
 static const struct command_registration adapter_command_handlers[] = {
 	{
 		.chain = arm_command_handlers,
@@ -815,7 +808,6 @@ struct target_type hla_target = {
 
 	.read_memory = adapter_read_memory,
 	.write_memory = adapter_write_memory,
-	.bulk_write_memory = adapter_bulk_write_memory,
 	.checksum_memory = armv7m_checksum_memory,
 	.blank_check_memory = armv7m_blank_check_memory,
 
diff --git a/src/target/target.c b/src/target/target.c
index 279fc18f..04e375b8 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -976,6 +976,12 @@ int target_bulk_write_memory(struct target *target,
 	return target->type->bulk_write_memory(target, address, count, buffer);
 }
 
+static int target_bulk_write_memory_default(struct target *target,
+		uint32_t address, uint32_t count, const uint8_t *buffer)
+{
+	return target_write_memory(target, address, 4, count, buffer);
+}
+
 int target_add_breakpoint(struct target *target,
 		struct breakpoint *breakpoint)
 {
@@ -1121,6 +1127,9 @@ static int target_init_one(struct command_context *cmd_ctx,
 	if (target->type->write_buffer == NULL)
 		target->type->write_buffer = target_write_buffer_default;
 
+	if (target->type->bulk_write_memory == NULL)
+		target->type->bulk_write_memory = target_bulk_write_memory_default;
+
 	return ERROR_OK;
 }
 
diff --git a/src/target/xscale.c b/src/target/xscale.c
index bec71652..5e9c5982 100644
--- a/src/target/xscale.c
+++ b/src/target/xscale.c
@@ -1970,12 +1970,6 @@ static int xscale_write_phys_memory(struct target *target, uint32_t address,
 	return ERROR_FAIL;
 }
 
-static int xscale_bulk_write_memory(struct target *target, uint32_t address,
-	uint32_t count, const uint8_t *buffer)
-{
-	return xscale_write_memory(target, address, 4, count, buffer);
-}
-
 static int xscale_get_ttb(struct target *target, uint32_t *result)
 {
 	struct xscale_common *xscale = target_to_xscale(target);
@@ -3697,7 +3691,6 @@ struct target_type xscale_target = {
 	.read_phys_memory = xscale_read_phys_memory,
 	.write_memory = xscale_write_memory,
 	.write_phys_memory = xscale_write_phys_memory,
-	.bulk_write_memory = xscale_bulk_write_memory,
 
 	.checksum_memory = arm_checksum_memory,
 	.blank_check_memory = arm_blank_check_memory,