diff options
| -rw-r--r-- | commands/mem.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/commands/mem.c b/commands/mem.c index 9873e52832..51aa04daa2 100644 --- a/commands/mem.c +++ b/commands/mem.c @@ -255,9 +255,10 @@ static int do_mem_mw(int argc, char *argv[]) char *filename = DEVMEM; int mode = O_RWSIZE_4; loff_t adr; + int swab = 0; - if (mem_parse_options(argc, argv, "bwld:", &mode, NULL, &filename, - NULL) < 0) + if (mem_parse_options(argc, argv, "bwld:x", &mode, NULL, &filename, + &swab) < 0) return 1; if (optind + 1 >= argc) @@ -280,10 +281,14 @@ static int do_mem_mw(int argc, char *argv[]) break; case O_RWSIZE_2: val16 = simple_strtoul(argv[optind], NULL, 0); + if (swab) + val16 = __swab16(val16); ret = write(fd, &val16, 2); break; case O_RWSIZE_4: val32 = simple_strtoul(argv[optind], NULL, 0); + if (swab) + val32 = __swab32(val32); ret = write(fd, &val32, 4); break; } |