Improve cortex_m3 command argument parsing.

diff --git a/src/target/cortex_m3.c b/src/target/cortex_m3.c
index 51481a98873d0bb3eff42aa88ce586a2d759d6e2..a1d1cbc6fc29631961f901a390952c224ca85f26 100644 (file)
--- a/src/target/cortex_m3.c
+++ b/src/target/cortex_m3.c
@@ -1830,14 +1830,10 @@ handle_cortex_m3_disassemble_command(struct command_context_s *cmd_ctx,
        errno = 0;
        switch (argc) {
        case 2:
-               count = strtoul(args[1], NULL, 0);
-               if (errno)
-                       return ERROR_FAIL;
+               COMMAND_PARSE_NUMBER(ulong, args[1], count);
                /* FALL THROUGH */
        case 1:
-               address = strtoul(args[0], NULL, 0);
-               if (errno)
-                       return ERROR_FAIL;
+               COMMAND_PARSE_NUMBER(u32, args[0], address);
                break;
        default:
                command_print(cmd_ctx,