cli_classic.c: add -x option for do_extract()

This change introduces a new option to extract all layout regions to
files with the name of each region (or with the provided filename via
-i region:file). It is implemented by mutating the flash layout to
include all regions and backfilling the entry->file with entry->name
(replacing spaces with underscores)

Signed-off-by: Daniel Campello <campello@chromium.org>
Change-Id: I8c69223fa92cf5b50abe070f1ab9f19d3b42f6ff
Reviewed-on: https://review.coreboot.org/c/flashrom/+/52450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/layout.h b/layout.h
index b11c4325d..327f5bf86 100644
--- a/layout.h
+++ b/layout.h
@@ -69,5 +69,6 @@ int process_include_args(struct flashrom_layout *l, const struct layout_include_
 const struct romentry *layout_next_included_region(const struct flashrom_layout *, chipoff_t);
 const struct romentry *layout_next_included(const struct flashrom_layout *, const struct romentry *);
 int included_regions_overlap(const struct flashrom_layout *const flashrom_layout);
+void prepare_layout_for_extraction(struct flashrom_flashctx *flash);
 
 #endif /* !__LAYOUT_H__ */