TARGET: review handle_load_image_command()

[openocd.git] / src / target / target.c

diff --git a/src/target/target.c b/src/target/target.c
index c37432a30ca0ad7a6d6476250585b116e1a3cfe4..6edc23986e1fefcb9f26f15baa329bc79b6dd848 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -2596,33 +2596,25 @@ COMMAND_HANDLER(handle_load_image_command)
 COMMAND_HANDLER(handle_dump_image_command)
 {
        struct fileio fileio;
-
        uint8_t buffer[560];
-       int retvaltemp;
-
-
+       int retval, retvaltemp;
+       uint32_t address, size;
+       struct duration bench;
        struct target *target = get_current_target(CMD_CTX);
 
        if (CMD_ARGC != 3)
-       {
-               command_print(CMD_CTX, "usage: dump_image <filename> <address> <size>");
-               return ERROR_OK;
-       }
+               return ERROR_COMMAND_SYNTAX_ERROR;
 
-       uint32_t address;
        COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], address);
-       uint32_t size;
        COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], size);
 
-       if (fileio_open(&fileio, CMD_ARGV[0], FILEIO_WRITE, FILEIO_BINARY) != ERROR_OK)
-       {
-               return ERROR_OK;
-       }
+       retval = fileio_open(&fileio, CMD_ARGV[0], FILEIO_WRITE, FILEIO_BINARY);
+       if (retval != ERROR_OK)
+               return retval;
 
-       struct duration bench;
        duration_start(&bench);
 
-       int retval = ERROR_OK;
+       retval = ERROR_OK;
        while (size > 0)
        {
                size_t size_written;
@@ -2643,16 +2635,20 @@ COMMAND_HANDLER(handle_dump_image_command)
                address += this_run_size;
        }
 
-       if ((retvaltemp = fileio_close(&fileio)) != ERROR_OK)
-               return retvaltemp;
-
        if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK))
        {
+               int filesize;
+               retval = fileio_size(&fileio, &filesize);
+               if (retval != ERROR_OK)
+                       return retval;
                command_print(CMD_CTX,
-                               "dumped %ld bytes in %fs (%0.3f KiB/s)", (long)fileio.size,
-                               duration_elapsed(&bench), duration_kbps(&bench, fileio.size));
+                               "dumped %ld bytes in %fs (%0.3f KiB/s)", (long)filesize,
+                               duration_elapsed(&bench), duration_kbps(&bench, filesize));
        }
 
+       if ((retvaltemp = fileio_close(&fileio)) != ERROR_OK)
+               return retvaltemp;
+
        return retval;
 }