sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

cbfstool: add optional -m ARCH to extract

Browse Source 
In order to prepare allowing for one to extract a stage
into an ELF file provide an optional -m ARCH option. This
allows one to indicate to cbfstool what architecture type
the ELF file should be in.

Longer term each stage and payload will have an attribute
associated with it which indicates the attributes of
the executable.

Change-Id: Id190c9719908afa85d5a3b2404ff818009eabb4c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12217
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Aaron Durbin
2015-10-27 13:17:52 -05:00
parent 3fcb11478f
commit 1762502929
3 changed files with 6 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
util/cbfstool/cbfstool.c
View File

@@ -795,7 +795,8 @@ static int cbfs_extract(void)
param.headeroffset))
return 1;
return cbfs_export_entry(&image, param.name, param.filename);
return cbfs_export_entry(&image, param.name, param.filename,
param.arch);
}
static int cbfs_write(void)
@@ -945,7 +946,7 @@ static const struct command commands[] = {
{"add-master-header", "H:r:vh?", cbfs_add_master_header, true, true},
{"copy", "H:D:s:h?", cbfs_copy, true, true},
{"create", "M:r:s:B:b:H:o:m:vh?", cbfs_create, true, true},
{"extract", "H:r:n:f:vh?", cbfs_extract, true, false},
{"extract", "H:r:m:n:f:vh?", cbfs_extract, true, false},
{"layout", "wvh?", cbfs_layout, false, false},
{"print", "H:r:vh?", cbfs_print, true, false},
{"read", "r:f:vh?", cbfs_read, true, false},
@@ -1088,7 +1089,7 @@ static void usage(char *name)
"List mutable (or, with -w, readable) image regions\n"
" print [-r image,regions] "
"Show the contents of the ROM\n"
" extract [-r image,regions] -n NAME -f FILE "
" extract [-r image,regions] [-m ARCH] -n NAME -f FILE "
"Extracts a raw payload from ROM\n"
" write -r image,regions -f file [-u | -d] "
"Write file into same-size [or larger] raw region\n"