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cbfstool: Clean up in preparation for adding new files

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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
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12
util/cbfstool/cbfs-mkpayload.c
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@ -67,8 +67,8 @@ void xdr_get_seg(struct cbfs_payload_segment *out,
out->mem_len = xdr_be.get32(&inheader);
}
int parse_elf_to_payload(const struct buffer *input,
struct buffer *output, uint32_t arch, comp_algo algo)
int parse_elf_to_payload(const struct buffer *input, struct buffer *output,
comp_algo algo)
{
Elf64_Phdr *phdr;
Elf64_Ehdr ehdr;
@ -87,7 +87,7 @@ int parse_elf_to_payload(const struct buffer *input,
if (!compress)
return -1;
if (elf_headers(input, arch, &ehdr, &phdr, &shdr) < 0)
if (elf_headers(input, &ehdr, &phdr, &shdr) < 0)
return -1;
DEBUG("start: parse_elf_to_payload\n");
@ -325,7 +325,7 @@ int parse_fv_to_payload(const struct buffer *input,
while (fh->file_type == FILETYPE_PAD) {
unsigned long offset = (fh->size[2] << 16) | (fh->size[1] << 8) | fh->size[0];
ERROR("skipping %lu bytes of FV padding\n", offset);
fh = (ffs_file_header_t *)(((void*)fh) + offset);
fh = (ffs_file_header_t *)(((uintptr_t)fh) + offset);
}
if (fh->file_type != FILETYPE_SEC) {
ERROR("Not a usable UEFI firmware volume.\n");
@ -337,7 +337,7 @@ int parse_fv_to_payload(const struct buffer *input,
while (cs->section_type == SECTION_RAW) {
unsigned long offset = (cs->size[2] << 16) | (cs->size[1] << 8) | cs->size[0];
ERROR("skipping %lu bytes of section padding\n", offset);
cs = (common_section_header_t *)(((void*)cs) + offset);
cs = (common_section_header_t *)(((uintptr_t)cs) + offset);
}
if (cs->section_type != SECTION_PE32) {
ERROR("Not a usable UEFI firmware volume.\n");
@ -355,7 +355,7 @@ int parse_fv_to_payload(const struct buffer *input,
dh_offset = (unsigned long)dh - (unsigned long)input->data;
DEBUG("dos header offset = %x\n", dh_offset);
ch = (coff_header_t *)(((void *)dh)+dh->e_lfanew);
ch = (coff_header_t *)(((uintptr_t)dh)+dh->e_lfanew);
if (ch->machine == MACHINE_TYPE_X86) {
pe_opt_header_32_t *ph;