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Improve handle_md_command argument handling: 

- Use parse_u32 and parse_uint for address and count, respectively.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2230 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
zwelch 2009-06-13 00:33:25 +00:00
parent 71f95de8a6
commit 08128b572a
1 changed files with 10 additions and 3 deletions
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13
src/target/target.c
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@ -2046,16 +2046,23 @@ static int handle_md_command(struct command_context_s *cmd_ctx, char *cmd, char
default: return ERROR_COMMAND_SYNTAX_ERROR; default: return ERROR_COMMAND_SYNTAX_ERROR;
} }
u32 address = strtoul(args[0], NULL, 0); u32 address;
int retval = parse_u32(args[0], &address);
if (ERROR_OK != retval)
return retval;
unsigned count = 1; unsigned count = 1;
if (argc == 2) if (argc == 2)
count = strtoul(args[1], NULL, 0); {
retval = parse_uint(args[1], &count);
if (ERROR_OK != retval)
return retval;
}
u8 *buffer = calloc(count, size); u8 *buffer = calloc(count, size);
target_t *target = get_current_target(cmd_ctx); target_t *target = get_current_target(cmd_ctx);
int retval = target_read_memory(target, retval = target_read_memory(target,
address, size, count, buffer); address, size, count, buffer);
if (ERROR_OK == retval) if (ERROR_OK == retval)
handle_md_output(cmd_ctx, target, address, size, count, buffer); handle_md_output(cmd_ctx, target, address, size, count, buffer);