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authorStefan Reinauer <reinauer@chromium.org>2013-01-18 15:53:22 -0800
committerRonald G. Minnich <rminnich@gmail.com>2013-01-19 02:19:14 +0100
commitdb5b893569f0b0c17e8faf1905f7da2450984432 (patch)
treecd947959a5c2d3f5b3c55f35f0389885a55f99b1 /util/cbfstool
parent211a5d56db2ecf580b722fab132d908a6ba84dde (diff)
downloadcoreboot-db5b893569f0b0c17e8faf1905f7da2450984432.tar.xz
Add more information to the cbfstool print
Show what's in a stage or payload. This will let people better understand what's in a stage or payload. Change-Id: If6d9a877b4aedd5cece76774e41f0daadb20c008 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2176 Tested-by: build bot (Jenkins)
Diffstat (limited to 'util/cbfstool')
-rw-r--r--util/cbfstool/cbfs.h2
-rw-r--r--util/cbfstool/common.c68
2 files changed, 65 insertions, 5 deletions
diff --git a/util/cbfstool/cbfs.h b/util/cbfstool/cbfs.h
index 617eeeefd4..3dbeefd38d 100644
--- a/util/cbfstool/cbfs.h
+++ b/util/cbfstool/cbfs.h
@@ -106,6 +106,8 @@ struct cbfs_payload {
#define CBFS_COMPONENT_NULL 0xFFFFFFFF
int cbfs_file_header(unsigned long physaddr);
+#define CBFS_SUBHEADER(_p) ( (void *) ((((uint8_t *) (_p)) + ntohl((_p)->offset))) )
+
struct cbfs_file *cbfs_create_empty_file(uint32_t physaddr, uint32_t size);
#endif
diff --git a/util/cbfstool/common.c b/util/cbfstool/common.c
index 5413958447..97bf168402 100644
--- a/util/cbfstool/common.c
+++ b/util/cbfstool/common.c
@@ -274,10 +274,10 @@ uint64_t intfiletype(const char *name)
void print_cbfs_directory(const char *filename)
{
printf
- ("%s: %d kB, bootblocksize %d, romsize %d, offset 0x%x\n"
- "alignment: %d bytes, architecture: %s\n\n",
- basename((char *)filename), romsize / 1024, ntohl(master_header->bootblocksize),
- romsize, ntohl(master_header->offset), align, arch_to_string(arch));
+ ("%s: %d kB, bootblocksize %d, romsize %d, offset 0x%x\n"
+ "alignment: %d bytes, architecture: %s\n\n",
+ basename((char *)filename), romsize / 1024, ntohl(master_header->bootblocksize),
+ romsize, ntohl(master_header->offset), align, arch_to_string(arch));
printf("%-30s %-10s %-12s Size\n", "Name", "Offset", "Type");
uint32_t current = phys_start;
while (current < phys_end) {
@@ -286,7 +286,7 @@ void print_cbfs_directory(const char *filename)
continue;
}
struct cbfs_file *thisfile =
- (struct cbfs_file *)phys_to_virt(current);
+ (struct cbfs_file *)phys_to_virt(current);
uint32_t length = ntohl(thisfile->len);
char *fname = (char *)(phys_to_virt(current) + sizeof(struct cbfs_file));
if (strlen(fname) == 0)
@@ -295,6 +295,64 @@ void print_cbfs_directory(const char *filename)
printf("%-30s 0x%-8x %-12s %d\n", fname,
current - phys_start + ntohl(master_header->offset),
strfiletype(ntohl(thisfile->type)), length);
+
+ /* note the components of the subheader are in host order ... */
+ switch (ntohl(thisfile->type)) {
+ case CBFS_COMPONENT_STAGE:
+ {
+ struct cbfs_stage *stage = CBFS_SUBHEADER(thisfile);
+ dprintf(" %s compression, entry: 0x%llx, load: 0x%llx, length: %d/%d\n",
+ stage->compression == CBFS_COMPRESS_LZMA ? "LZMA" : "no",
+ (unsigned long long)stage->entry,
+ (unsigned long long)stage->load,
+ stage->len,
+ stage->memlen);
+ break;
+ }
+ case CBFS_COMPONENT_PAYLOAD:
+ {
+ struct cbfs_payload_segment *payload = CBFS_SUBHEADER(thisfile);
+ while(payload) {
+ switch(payload->type) {
+ case PAYLOAD_SEGMENT_CODE:
+ case PAYLOAD_SEGMENT_DATA:
+ dprintf(" %s (%s compression, offset: 0x%x, load: 0x%llx, length: %d/%d)\n",
+ payload->type == PAYLOAD_SEGMENT_CODE ? "code " : "data" ,
+ payload->compression == CBFS_COMPRESS_LZMA ? "LZMA" : "no",
+ ntohl(payload->offset),
+ (unsigned long long)ntohll(payload->load_addr),
+ ntohl(payload->len), ntohl(payload->mem_len));
+ break;
+ case PAYLOAD_SEGMENT_ENTRY:
+ dprintf(" entry (0x%llx)\n", (unsigned long long)ntohll(payload->load_addr));
+ break;
+ case PAYLOAD_SEGMENT_BSS:
+ dprintf(" BSS (address 0x%016llx, length 0x%x)\n", (unsigned long long)ntohll(payload->load_addr), ntohl(payload->len));
+ break;
+ case PAYLOAD_SEGMENT_PARAMS:
+ dprintf(" parameters\n");
+ break;
+ default:
+ dprintf(" %x (%s compression, offset: 0x%x, load: 0x%llx, length: %d/%d\n",
+ payload->type,
+ payload->compression == CBFS_COMPRESS_LZMA ? "LZMA" : "no",
+ ntohl(payload->offset),
+ (unsigned long long)ntohll(payload->load_addr),
+ ntohl(payload->len),
+ ntohl(payload->mem_len));
+ break;
+ }
+
+ if(payload->type == PAYLOAD_SEGMENT_ENTRY)
+ payload=NULL;
+ else
+ payload++;
+ }
+ break;
+ }
+ default:
+ break;
+ }
current =
ALIGN(current + ntohl(thisfile->len) +
ntohl(thisfile->offset), align);