target async loader: add offset to debug lines

This was very helpful when debugging programs during async loading.

Change-Id: Ia2eacc3e105403f70f51b1242b675e2ffe86e8ca
Signed-off-by: Angus Gratton <gus@projectgus.com>
Reviewed-on: http://openocd.zylin.com/2203
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

diff --git a/src/target/target.c b/src/target/target.c
index 92411c8c2399cf77681c5013022aff04dae4a554..8d84b84390e520162c926af0bee837312a20cf5f 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -863,6 +863,8 @@ int target_run_flash_async_algorithm(struct target *target,
        int retval;
        int timeout = 0;
 
+       const uint8_t *buffer_orig = buffer;
+
        /* Set up working area. First word is write pointer, second word is read pointer,
         * rest is fifo data area. */
        uint32_t wp_addr = buffer_start;
@@ -903,7 +905,8 @@ int target_run_flash_async_algorithm(struct target *target,
                        break;
                }
 
-               LOG_DEBUG("count 0x%" PRIx32 " wp 0x%" PRIx32 " rp 0x%" PRIx32, count, wp, rp);
+               LOG_DEBUG("offs 0x%zx count 0x%" PRIx32 " wp 0x%" PRIx32 " rp 0x%" PRIx32,
+                       (buffer - buffer_orig), count, wp, rp);
 
                if (rp == 0) {
                        LOG_ERROR("flash write algorithm aborted by target");