diff options
Diffstat (limited to 'tools/mkimage/patches/030-allow-to-use-different-magic.patch')
| -rw-r--r-- | tools/mkimage/patches/030-allow-to-use-different-magic.patch | 78 |
1 files changed, 42 insertions, 36 deletions
diff --git a/tools/mkimage/patches/030-allow-to-use-different-magic.patch b/tools/mkimage/patches/030-allow-to-use-different-magic.patch index dcab48894c..c6de9a0aaf 100644 --- a/tools/mkimage/patches/030-allow-to-use-different-magic.patch +++ b/tools/mkimage/patches/030-allow-to-use-different-magic.patch @@ -1,6 +1,6 @@ --- a/tools/mkimage.c +++ b/tools/mkimage.c -@@ -24,6 +24,7 @@ struct image_tool_params params = { +@@ -21,6 +21,7 @@ static struct image_tool_params params = .arch = IH_ARCH_PPC, .type = IH_TYPE_KERNEL, .comp = IH_COMP_GZIP, @@ -8,52 +8,58 @@ .dtc = MKIMAGE_DEFAULT_DTC_OPTIONS, .imagename = "", .imagename2 = "", -@@ -168,6 +169,16 @@ main (int argc, char **argv) - genimg_get_comp_id (*++argv)) < 0) - usage (); - goto NXTARG; -+ case 'M': -+ if (--argc <=0) -+ usage (); -+ params.magic = strtoul (*++argv, &ptr, 16); -+ if (*ptr) { -+ fprintf (stderr, -+ "%s: invalid magic %s\n", -+ params.cmdname, *argv); -+ } -+ goto NXTARG; - case 'D': - if (--argc <= 0) - usage (); -@@ -623,12 +634,13 @@ static void usage(void) - fprintf (stderr, "Usage: %s -l image\n" +@@ -77,11 +78,12 @@ static void usage(const char *msg) " -l ==> list image header information\n", params.cmdname); -- fprintf (stderr, " %s [-x] -A arch -O os -T type -C comp " -+ fprintf (stderr, " %s [-x] -A arch -O os -T type -C comp -M magic " - "-a addr -e ep -n name -d data_file[:data_file...] image\n" - " -A ==> set architecture to 'arch'\n" - " -O ==> set operating system to 'os'\n" - " -T ==> set image type to 'type'\n" - " -C ==> set compression type 'comp'\n" -+ " -M ==> set image magic to 'magic'\n" - " -a ==> set load address to 'addr' (hex)\n" - " -e ==> set entry point to 'ep' (hex)\n" - " -n ==> set image name to 'name'\n" + fprintf(stderr, +- " %s [-x] -A arch -O os -T type -C comp -a addr -e ep -n name -d data_file[:data_file...] image\n" ++ " %s [-x] -A arch -O os -T type -C comp -M magic -a addr -e ep -n name -d data_file[:data_file...] image\n" + " -A ==> set architecture to 'arch'\n" + " -O ==> set operating system to 'os'\n" + " -T ==> set image type to 'type'\n" + " -C ==> set compression type 'comp'\n" ++ " -M ==> set image magic to 'magic'\n" + " -a ==> set load address to 'addr' (hex)\n" + " -e ==> set entry point to 'ep' (hex)\n" + " -n ==> set image name to 'name'\n" +@@ -144,7 +146,7 @@ static void process_args(int argc, char + int opt; + + while ((opt = getopt(argc, argv, +- "a:A:b:c:C:d:D:e:Ef:Fk:i:K:ln:N:p:O:rR:qsT:vVx")) != -1) { ++ "a:A:b:c:C:d:D:e:Ef:Fk:i:K:lM:n:N:p:O:rR:qsT:vVx")) != -1) { + switch (opt) { + case 'a': + params.addr = strtoull(optarg, &ptr, 16); +@@ -222,6 +224,14 @@ static void process_args(int argc, char + case 'l': + params.lflag = 1; + break; ++ case 'M': ++ params.magic = strtoull(optarg, &ptr, 16); ++ if (*ptr) { ++ fprintf(stderr, "%s: invalid magic %s\n", ++ params.cmdname, optarg); ++ exit(EXIT_FAILURE); ++ } ++ break; + case 'n': + params.imagename = optarg; + break; --- a/tools/default_image.c +++ b/tools/default_image.c -@@ -98,7 +98,7 @@ static void image_set_header(void *ptr, - sbuf->st_size - sizeof(image_header_t)); +@@ -106,7 +106,7 @@ static void image_set_header(void *ptr, + imagesize = sbuf->st_size - sizeof(image_header_t); /* Build new header */ - image_set_magic(hdr, IH_MAGIC); + image_set_magic(hdr, params->magic); - image_set_time(hdr, sbuf->st_mtime); - image_set_size(hdr, sbuf->st_size - sizeof(image_header_t)); + image_set_time(hdr, time); + image_set_size(hdr, imagesize); image_set_load(hdr, params->addr); --- a/tools/imagetool.h +++ b/tools/imagetool.h -@@ -44,6 +44,7 @@ struct image_tool_params { +@@ -54,6 +54,7 @@ struct image_tool_params { int arch; int type; int comp; |