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/flash.h b/flash.h
index c0e5c2773..dd8e15655 100644
--- a/flash.h
+++ b/flash.h
@@ -357,6 +357,7 @@ int write_buf_to_file(const unsigned char *buf, unsigned long size, const char *
 int prepare_flash_access(struct flashctx *, bool read_it, bool write_it, bool erase_it, bool verify_it);
 void finalize_flash_access(struct flashctx *);
 int do_read(struct flashctx *, const char *filename);
+int do_extract(struct flashctx *);
 int do_erase(struct flashctx *);
 int do_write(struct flashctx *, const char *const filename, const char *const referencefile);
 int do_verify(struct flashctx *, const char *const filename);