3 commits

Author	SHA1	Message	Date
Ronald G. Minnich	5d262f8dd4	rmodules: add support for rmodtool ... The following patches were taken from upstreamed and massaged to work in our repo. The patches are squashed together. http://review.coreboot.org/5120 http://review.coreboot.org/5364 http://review.coreboot.org/5365 http://review.coreboot.org/5366 http://review.coreboot.org/5367 http://review.coreboot.org/5368 http://review.coreboot.org/5369 http://review.coreboot.org/5370 http://review.coreboot.org/5371 http://review.coreboot.org/5372 http://review.coreboot.org/5384 http://review.coreboot.org/5373 http://review.coreboot.org/5374 http://review.coreboot.org/5375 http://review.coreboot.org/5376 http://review.coreboot.org/5377 http://review.coreboot.org/5363 http://review.coreboot.org/5378 http://review.coreboot.org/5379 http://review.coreboot.org/5407 BUG=chrome-os-partner:27094 BRANCH=None CQ-DEPEND=CL:*157856 TEST=Built and booted rambi with these set of patches. Change-Id: I481352b23f6b60ff495c1a6bd3c21b52d817de3d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/190921 Reviewed-by: Gabe Black <gabeblack@chromium.org>	2014-03-31 22:25:57 +00:00
Marcelo Povoa	67b74d3dc9	aarch64: Add ELF support ... BUG=None BRANCH=none TEST=Build coreboot Signed-off-by: Marcelo Povoa <marcelogp@chromium.org> Change-Id: I38684794fdf5bd95a32f157128434a13f5e2a2d5 Reviewed-on: https://chromium-review.googlesource.com/185271 Reviewed-by: Stefan Reinauer <reinauer@chromium.org> Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: Marcelo Póvoa <marcelogp@chromium.org> Commit-Queue: Marcelo Póvoa <marcelogp@chromium.org>	2014-02-21 19:31:15 +00:00
Ronald G. Minnich	6cccf5830b	Add section header parsing and use it in the mk-payload step ... This completes the improvements to the ELF file parsing code. We can now parse section headers too, across all 4 combinations of word size and endianness. I had hoped to completely remove the use of htonl until I found it in cbfs_image.c. That's a battle for another day. There's now a handy macro to create magic numbers in host byte order. I'm using it for all the PAYLOAD_SEGMENT_* constants and maybe we can use it for the others too, but this is sensitive code and I'd rather change one thing at a time. To maximize the ease of use for users, elf parsing is accomplished with just one function: int elf_headers(const struct buffer *pinput, Elf64_Ehdr *ehdr, Elf64_Phdr **pphdr, Elf64_Shdr **pshdr) which requires the ehdr and pphdr pointers to be non-NULL, but allows the pshdr to be NULL. If pshdr is NULL, the code will not try to read in section headers. BUG=None TEST=Build a peppy image (known to boot) with old and new versions and verify they are bit-for-bit the same BRANCH=None Change-Id: I54dad887d922428b6175fdb6a9cdfadd8a6bb889 Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: https://chromium-review.googlesource.com/181272 Reviewed-by: Ronald Minnich <rminnich@chromium.org> Commit-Queue: Ronald Minnich <rminnich@chromium.org> Tested-by: Ronald Minnich <rminnich@chromium.org>	2014-01-24 23:51:48 +00:00