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

cbfstool: Clean up in preparation for adding new files

Browse Source 
This enables more warnings on the cbfstool codebase and fixes the
issues that surface as a result. A memory leak that used to occur
when compressing files with lzma is also found and fixed.
Finally, there are several fixes for the Makefile:
 - Its autodependencies used to be broken because the target for
   the .dependencies file was misnamed; this meant that Make
   didn't know how to rebuild the file, and so would silently
   skip the step of updating it before including it.
 - The ability to build to a custom output directory by defining
   the obj variable had bitrotted.
 - The default value of the obj variable was causing implicit
   rules not to apply when specifying a file as a target without
   providing a custom value for obj.
 - Add a distclean target for removing the .dependencies file.

BUG=chromium:461875
TEST=Build an image with cbfstool both before and after.
BRANCH=None

Change-Id: I951919d63443f2b053c2e67c1ac9872abc0a43ca
Signed-off-by: Sol Boucher <solb@chromium.org>
Original-Commit-Id: 49293443b4e565ca48d284e9a66f80c9c213975d
Original-Change-Id: Ia7350c2c3306905984cfa711d5fc4631f0b43d5b
Original-Signed-off-by: Sol Boucher <solb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/257340
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/9937
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Sol Boucher
2015-03-05 15:38:03 -08:00
committed by Patrick Georgi
parent c13ad6c6df
commit 0e53931fee
14 changed files with 121 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
util/cbfstool/cbfstool.c
View File

@@ -22,6 +22,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <ctype.h>
#include <unistd.h>
#include <getopt.h>
@@ -104,8 +105,10 @@ static int cbfs_add_integer_component(const char *cbfs_name,
goto done;
}
if (cbfs_add_entry(&image, &buffer, name, CBFS_COMPONENT_RAW, param.baseaddress) != 0) {
ERROR("Failed to add %llu into ROM image as '%s'.\n", (long long unsigned)u64val, name);
if (cbfs_add_entry(&image, &buffer, name, CBFS_COMPONENT_RAW, offset) !=
0) {
ERROR("Failed to add %llu into ROM image as '%s'.\n",
(long long unsigned)u64val, name);
goto done;
}
@@ -189,8 +192,8 @@ static int cbfstool_convert_mkstage(struct buffer *buffer, uint32_t *offset)
{
struct buffer output;
int ret;
ret = parse_elf_to_stage(buffer, &output, param.arch, param.algo,
offset, param.ignore_section);
ret = parse_elf_to_stage(buffer, &output, param.algo, offset,
param.ignore_section);
if (ret != 0)
return -1;
buffer_delete(buffer);
@@ -205,7 +208,7 @@ static int cbfstool_convert_mkpayload(struct buffer *buffer,
struct buffer output;
int ret;
/* per default, try and see if payload is an ELF binary */
ret = parse_elf_to_payload(buffer, &output, param.arch, param.algo);
ret = parse_elf_to_payload(buffer, &output, param.algo);
/* If it's not an ELF, see if it's a UEFI FV */
if (ret != 0)
@@ -641,6 +644,11 @@ static void usage(char *name)
" update-fit -n MICROCODE_BLOB_NAME -x EMTPY_FIT_ENTRIES\n "
"Updates the FIT table with microcode entries\n"
"\n"
"OFFSETs:\n"
" Numbers accompanying -b, -H, and -o switches may be provided\n"
" in two possible formats: if their value is greater than\n"
" 0x80000000, they are interpreted as a top-aligned x86 memory\n"
" address; otherwise, they are treated as an offset into flash.\n"
"ARCHes:\n"
" arm64, arm, mips, x86\n"
"TYPEs:\n", name, name