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TARGET: review handle_load_image_command() 

Collect variable definitions.
Report syntax error to command dispatcher.
Propagate error when unable to open file.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Antonio Borneo 2010-10-12 16:47:24 +08:00 committed by Øyvind Harboe
parent 2ee47b22c6
commit ed44447e3d
1 changed files with 8 additions and 16 deletions
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24
src/target/target.c
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@ -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;