LoadKernel already returns the partition number for the selected kernel.
This change makes it also return the GPT Entry's UniqueGuid, which will
eventually be passed to the kernel itself, so the kernel can determine which
of several possible devices it has booted from. It doesn't know for certain
because the BIOS and the kernel may enumerate the devices in a different
order.
BUG=chromium-os:4984
Review URL: http://codereview.chromium.org/3056014
load_kernel_test was failing because it wasn't setting
params->kernel_buffer_size before calling LoadKernel(). This fixes that,
plus adds some checks to LoadKernel so that it will notice bad params if it
happens again.
Review URL: http://codereview.chromium.org/3060004
Also renamed verify preamble functions, now that they do not need the
'2' at the end to differentiate them from the now-deleted original
implementation.
BUG=4501
TEST=Ran make runtests; all pass.
Review URL: http://codereview.chromium.org/3027009
This is a mostly NOOP change which modifies the source code
to compile cleanly in the MSVC command line build
environment.
A new makefile is introduced (msc/nmakefile) along with a
README.txt in the same directory explaining how to build
the code in the DOS window. As of this submission the build
is running in a 32 bit environment, the intention is to use
the same makefile for 64 bit builds in the future.
Enabling high compilation warnings level allowed to
identify a couple of bugs in the code which are being fixed.
Not all sources are being compiled in the MSVC environment,
only those in firmware/ and most of those in test/
subdirectories. The benchmark calculations require porting
of the timer facilities and are being postponed.
TEST
Built in DOS and linux environments. Ran unit tests in
linux environment.
Review URL: http://codereview.chromium.org/2809037
MSVC does not like bitfields with extra bits in them, so it made the GptEntry struct too big.
Fixed a missing return value in LoadFirmware().
Added some debug output.
Fixed calls to SetupTPM().
Tested with 'make && make runtests'. No errors.
Review URL: http://codereview.chromium.org/2865014
