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cbfstool: Require "-m ARCH" to extract payloads and stages 

Require the user to specify which architecture the payload/stage
was built for before extracting it.

Change-Id: I8ffe90a6af24e76739fd25456383a566edb0da7e
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15438
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Antonello Dettori 2016-06-26 00:24:25 +02:00 committed by Aaron Durbin
parent 24a594f42a
commit 0b806285a7
1 changed files with 10 additions and 0 deletions
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10
util/cbfstool/cbfs_image.c
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@ -966,6 +966,11 @@ static int cbfs_stage_make_elf(struct buffer *buff, uint32_t arch)
size_t empty_sz; size_t empty_sz;
int rmod_ret; int rmod_ret;
if (arch == CBFS_ARCHITECTURE_UNKNOWN) {
ERROR("You need to specify -m ARCH.\n");
return -1;
}
if (cbfs_stage_decompress(&stage, buff)) { if (cbfs_stage_decompress(&stage, buff)) {
ERROR("Failed to decompress stage.\n"); ERROR("Failed to decompress stage.\n");
return -1; return -1;
@ -1047,6 +1052,11 @@ static int cbfs_payload_make_elf(struct buffer *buff, uint32_t arch)
size_t empty_sz; size_t empty_sz;
int segments = 0; int segments = 0;
if (arch == CBFS_ARCHITECTURE_UNKNOWN) {
ERROR("You need to specify -m ARCH.\n");
return -1;
}
/* Count the number of segments inside buffer */ /* Count the number of segments inside buffer */
while (true) { while (true) {
uint32_t payload_type = 0; uint32_t payload_type = 0;