This is an automated email from Gerrit.
daniele12457 (daniele12...@hotmail.com) just uploaded a new patch set to
Gerrit, which you can find at http://openocd.zylin.com/2750
-- gerrit
commit 9dd92dedaa3c7fd6fdc32d4c0ebb6736239211fa
Author: daniele12457 <daniele12...@hotmail.com>
Date: Tue Apr 28 17:46:19 2015 +0200
topic: new feature
I think it's usefull to have target read and write from a physical address.
Change-Id: Ia0ac4d928b2a0faf2b7e71bce2be879a62bcdea3
Signed-off-by: daniele12457 <daniele12...@hotmail.com>
diff --git a/src/target/target.c b/src/target/target.c
index 27f8839..8669460 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -2138,6 +2138,181 @@ int target_blank_check_memory(struct target *target,
uint32_t address, uint32_t
return retval;
}
+int target_read_phys_u64(struct target *target, uint64_t address, uint64_t
*value)
+{
+ uint8_t value_buf[8];
+ if (!target_was_examined(target)) {
+ LOG_ERROR("Target not examined yet");
+ return ERROR_FAIL;
+ }
+
+ int retval = target_read_phys_memory(target, address, 8, 1, value_buf);
+
+ if (retval == ERROR_OK) {
+ *value = target_buffer_get_u64(target, value_buf);
+ LOG_DEBUG("address: 0x%" PRIx64 ", value: 0x%16.16" PRIx64 "",
+ address,
+ *value);
+ } else {
+ *value = 0x0;
+ LOG_DEBUG("address: 0x%" PRIx64 " failed",
+ address);
+ }
+
+ return retval;
+}
+
+int target_read_phys_u32(struct target *target, uint32_t address, uint32_t
*value)
+{
+ uint8_t value_buf[4];
+ if (!target_was_examined(target)) {
+ LOG_ERROR("Target not examined yet");
+ return ERROR_FAIL;
+ }
+
+ int retval = target_read_phys_memory(target, address, 4, 1, value_buf);
+
+ if (retval == ERROR_OK) {
+ *value = target_buffer_get_u32(target, value_buf);
+ LOG_DEBUG("address: 0x%8.8" PRIx32 ", value: 0x%8.8" PRIx32 "",
+ address,
+ *value);
+ } else {
+ *value = 0x0;
+ LOG_DEBUG("address: 0x%8.8" PRIx32 " failed",
+ address);
+ }
+
+ return retval;
+}
+
+int target_read_phys_u16(struct target *target, uint32_t address, uint16_t
*value)
+{
+ uint8_t value_buf[2];
+ if (!target_was_examined(target)) {
+ LOG_ERROR("Target not examined yet");
+ return ERROR_FAIL;
+ }
+
+ int retval = target_read_phys_memory(target, address, 2, 1, value_buf);
+
+ if (retval == ERROR_OK) {
+ *value = target_buffer_get_u16(target, value_buf);
+ LOG_DEBUG("address: 0x%8.8" PRIx32 ", value: 0x%4.4x",
+ address,
+ *value);
+ } else {
+ *value = 0x0;
+ LOG_DEBUG("address: 0x%8.8" PRIx32 " failed",
+ address);
+ }
+
+ return retval;
+}
+
+int target_read_phys_u8(struct target *target, uint32_t address, uint8_t
*value)
+{
+ if (!target_was_examined(target)) {
+ LOG_ERROR("Target not examined yet");
+ return ERROR_FAIL;
+ }
+
+ int retval = target_read_phys_memory(target, address, 1, 1, value);
+
+ if (retval == ERROR_OK) {
+ LOG_DEBUG("address: 0x%8.8" PRIx32 ", value: 0x%2.2x",
+ address,
+ *value);
+ } else {
+ *value = 0x0;
+ LOG_DEBUG("address: 0x%8.8" PRIx32 " failed",
+ address);
+ }
+
+ return retval;
+}
+
+int target_write_phys_u64(struct target *target, uint64_t address, uint64_t
value)
+{
+ int retval;
+ uint8_t value_buf[8];
+ if (!target_was_examined(target)) {
+ LOG_ERROR("Target not examined yet");
+ return ERROR_FAIL;
+ }
+
+ LOG_DEBUG("address: 0x%" PRIx64 ", value: 0x%16.16" PRIx64 "",
+ address,
+ value);
+
+ target_buffer_set_u64(target, value_buf, value);
+ retval = target_write_phys_memory(target, address, 8, 1, value_buf);
+ if (retval != ERROR_OK)
+ LOG_DEBUG("failed: %i", retval);
+
+ return retval;
+}
+
+int target_write_phys_u32(struct target *target, uint32_t address, uint32_t
value)
+{
+ int retval;
+ uint8_t value_buf[4];
+ if (!target_was_examined(target)) {
+ LOG_ERROR("Target not examined yet");
+ return ERROR_FAIL;
+ }
+
+ LOG_DEBUG("address: 0x%8.8" PRIx32 ", value: 0x%8.8" PRIx32 "",
+ address,
+ value);
+
+ target_buffer_set_u32(target, value_buf, value);
+ retval = target_write_phys_memory(target, address, 4, 1, value_buf);
+ if (retval != ERROR_OK)
+ LOG_DEBUG("failed: %i", retval);
+
+ return retval;
+}
+
+int target_write_phys_u16(struct target *target, uint32_t address, uint16_t
value)
+{
+ int retval;
+ uint8_t value_buf[2];
+ if (!target_was_examined(target)) {
+ LOG_ERROR("Target not examined yet");
+ return ERROR_FAIL;
+ }
+
+ LOG_DEBUG("address: 0x%8.8" PRIx32 ", value: 0x%8.8x",
+ address,
+ value);
+
+ target_buffer_set_u16(target, value_buf, value);
+ retval = target_write_phys_memory(target, address, 2, 1, value_buf);
+ if (retval != ERROR_OK)
+ LOG_DEBUG("failed: %i", retval);
+
+ return retval;
+}
+
+int target_write_phys_u8(struct target *target, uint32_t address, uint8_t
value)
+{
+ int retval;
+ if (!target_was_examined(target)) {
+ LOG_ERROR("Target not examined yet");
+ return ERROR_FAIL;
+ }
+
+ LOG_DEBUG("address: 0x%8.8" PRIx32 ", value: 0x%2.2x",
+ address, value);
+
+ retval = target_write_phys_memory(target, address, 1, 1, &value);
+ if (retval != ERROR_OK)
+ LOG_DEBUG("failed: %i", retval);
+
+ return retval;
+}
+
int target_read_u64(struct target *target, uint64_t address, uint64_t *value)
{
uint8_t value_buf[8];
--
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