From 8d02927e9290d17e3189afb74ae5eff36c1ba9c2 Mon Sep 17 00:00:00 2001 From: Evan Hunter Date: Wed, 25 May 2011 17:10:40 +1000 Subject: [PATCH] Add verify_image_checksum command --- src/target/target.c | 27 +++++++++++++++++++++++---- 1 files changed, 23 insertions(+), 4 deletions(-) diff --git a/src/target/target.c b/src/target/target.c index 0343156..e976e51 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -2705,7 +2705,7 @@ COMMAND_HANDLER(handle_dump_image_command) return retval; } -static COMMAND_HELPER(handle_verify_image_command_internal, int verify) +static COMMAND_HELPER(handle_verify_image_command_internal, int verify, int verify_checksum_only) { uint8_t *buffer; size_t buf_cnt; @@ -2789,7 +2789,15 @@ static COMMAND_HELPER(handle_verify_image_command_internal, int verify) break; } - if (checksum != mem_checksum) + if ( ( checksum != mem_checksum ) && ( verify_checksum_only == 1 ) ) + { + LOG_ERROR("checksum mismatch"); + free(buffer); + retval = ERROR_FAIL; + goto done; + } + + if ( checksum != mem_checksum ) { /* failed crc checksum, fall back to a binary compare */ uint8_t *data; @@ -2867,14 +2875,19 @@ done: return retval; } +COMMAND_HANDLER(handle_verify_image_checksum_command) +{ + return CALL_COMMAND_HANDLER(handle_verify_image_command_internal, 1, 1); +} + COMMAND_HANDLER(handle_verify_image_command) { - return CALL_COMMAND_HANDLER(handle_verify_image_command_internal, 1); + return CALL_COMMAND_HANDLER(handle_verify_image_command_internal, 1, 0); } COMMAND_HANDLER(handle_test_image_command) { - return CALL_COMMAND_HANDLER(handle_verify_image_command_internal, 0); + return CALL_COMMAND_HANDLER(handle_verify_image_command_internal, 0, 0); } static int handle_bp_command_list(struct command_context *cmd_ctx) @@ -5472,6 +5485,12 @@ static const struct command_registration target_exec_command_handlers[] = { .usage = "filename address size", }, { + .name = "verify_image_checksum", + .handler = handle_verify_image_checksum_command, + .mode = COMMAND_EXEC, + .usage = "filename [offset [type]]", + }, + { .name = "verify_image", .handler = handle_verify_image_command, .mode = COMMAND_EXEC, -- 1.7.4.1