diff options
| -rw-r--r-- | src/target/target.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/target/target.c b/src/target/target.c index 67876d10..ab094f96 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -2797,7 +2797,7 @@ COMMAND_HANDLER(handle_load_image_command) COMMAND_HANDLER(handle_dump_image_command) { struct fileio fileio; - uint8_t buffer[560]; + uint8_t *buffer; int retval, retvaltemp; uint32_t address, size; struct duration bench; @@ -2809,17 +2809,23 @@ COMMAND_HANDLER(handle_dump_image_command) COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], address); COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], size); + uint32_t buf_size = (size > 4096) ? 4096 : size; + buffer = malloc(buf_size); + if (!buffer) + return ERROR_FAIL; + retval = fileio_open(&fileio, CMD_ARGV[0], FILEIO_WRITE, FILEIO_BINARY); - if (retval != ERROR_OK) + if (retval != ERROR_OK) { + free(buffer); return retval; + } duration_start(&bench); - retval = ERROR_OK; while (size > 0) { size_t size_written; - uint32_t this_run_size = (size > 560) ? 560 : size; + uint32_t this_run_size = (size > buf_size) ? buf_size : size; retval = target_read_buffer(target, address, this_run_size, buffer); if (retval != ERROR_OK) { @@ -2836,6 +2842,8 @@ COMMAND_HANDLER(handle_dump_image_command) address += this_run_size; } + free(buffer); + if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK)) { int filesize; |