Variable length arrays are dangerous, so let's make sure they don't
sneak back into coreboot or any of the payloads.
Change-Id: Idf2488cf0efab51c9569a3789ae953368b61880c
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33846
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
These functions are only used in the files they are defined in, so they
can be made static.
Change-Id: Ic7f78912803cbdd1cb3a75f7f69f526739dab6e7
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33865
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Make sure that the type of the loop index matches the type of the upper
bound. This fixes several -Wsign-compare warnings.
Change-Id: I73a88355d86288609e03f7a6fcaec14dfedac203
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
This function executes the cpuid instruction, which takes a 32 bit input
value (idx), and then stores output in eax, ebx, ecx, and edx, which are
all 32 bit registers. Update the prototype to use fixed-width integers,
and update all usage calls appropriately.
Change-Id: I15876fa35628d3a505864fb49be4fdab1fd19f4a
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33862
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
The 'last' variable is unused, and has been for the entire history of
this file.
Found-by: Clang Static Analyzer
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Change-Id: Ic86a6d8d2b47585f901f1e48ae88735534c834ba
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32796
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Martin Roth <martinroth@google.com>
This fixes a memory leak, which was partially resolved in
2d1e0eb (payloads/coreinfo: Free buffer before returning).
Found-by: Coverity Scan, CID 1373370 (RESOURCE_LEAK)
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Change-Id: I0efe94b9dfb27746828055427029c01c7f407ec2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32094
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch is a raw application of
find payloads/ -type f | \
xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g'
Change-Id: I883b03b189f59b5d998a09a2596b0391a2d5cf33
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31775
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Pointer math with void pointers is illegal in many compilers, though it
works with GCC because it assumes size of void to be 1. Change the pointers
or add parenthesis to force a proper order that will not cause compile
errors if compiled with a different compiler, and more importantly, don't
have unsuspected side effects.
BUG=b:118484178
TEST=Build coreinfo with original code, run objdump and saved output. Added
modifications, build coreinfo again, run objdump again, compared objdump
outputs.
Change-Id: I1bbdc9499d257c5051fd7a86ca8b5c68bbf2e81d
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/29344
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In order to support booting a GNU/Linux payload on non x86, the FIT format
should be used, as it is the defacto standard on ARM.
Due to greater complexity of FIT it is not converted to simple ELF format.
Add support for autodecting FIT payloads and add them as new CBFS_TYPE 'fit'.
The payload is included as is, with no special header.
The code can determine the type at runtime using the CBFS_TYPE field.
Support for parsing FIT payloads in coreboot is added in a follow on
commit.
Compression of FIT payloads is not supported, as the FIT sections might be
compressed itself.
Starting at this point a CBFS payload/ can be either of type FIT or SELF.
Tested on Cavium SoC.
Change-Id: Ic5fc30cd5419eb76c4eb50cca3449caea60270de
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25860
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Per PCI specification, function 0 must be present,
so functions 1 to 7 can be skipped in this case.
For a device that is not multi-function, it may not
decode function number in the hardware at all. To
avoid registering such a device eight times, skip
scanning functions 1 to 7.
Without the latter fix, a single-function PCI bridge
may call pci_scan_bus() second time and secondary
side devices would get appended second time in the
array devices[]. At that point, quicksort() apparently
hits an infinite recursion loop.
Since pci_scan_bus() is called in part of the early
modules->init() sequence early in main(), the errors
here left coreinfo payload completely silent when
PCI module was built-in on affected system.
Terminal screen was cleared, though.
Change-Id: Ifc6622f050b98afb7196de0cc3a863c4cdfa6c94
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26990
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This reverts commit 717ba74836.
This breaks seabios and a few other payloads. This is not
ready for use.
Change-Id: I48ebe2e2628c11e935357b900d01953882cd20dd
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: https://review.coreboot.org/26310
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Currently, adding a payload to CBFS using the build system, the warning
below is shown.
W: Unknown type 'payload' ignored
Update payload type from "simple elf" to "simple_elf" and rename the
word "payload" to "simple_elf" in all Makefiles.
Fixes: 4f5bed52 (cbfs: Rename CBFS_TYPE_PAYLOAD to CBFS_TYPE_SELF)
Change-Id: Iccf6cc889b7ddd0c6ae04bda194fe5f9c00e495d
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/26240
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In preparation of having FIT payloads, which aren't converted to simple ELF,
rename the CBFS type payload to actually show the format the payload is
encoded in.
Another type CBFS_TYPE_FIT will be added to have two different payload
formats. For now this is only a cosmetic change.
Change-Id: I39ee590d063b3e90f6153fe655aa50e58d45e8b0
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25986
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
When using the regular `if` construct, the compiler will check
the guarded code independently from the condition.
Change-Id: I00c5c7ae3720f75aa9415edb94cd2ce76cee8aee
Signed-off-by: Nicola Corna <nicola@corna.info>
Reviewed-on: https://review.coreboot.org/18811
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
The word 'coreboot' should always be written in lowercase, even at the
start of a sentence.
Change-Id: I2ec18ca55e0ea672343a951ab81a24a5630f45fd
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20028
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
This patch allows the CBMEM console to persist across reboots, which
should greatly help post factum debugging of issues involving multiple
reboots. In order to prevent the console from filling up, it will
instead operate as a ring buffer that continues to evict the oldest
lines once full. (This means that if even a single boot doesn't fit into
the buffer, we will now drop the oldest lines whereas previous code
would've dropped the newest lines instead.)
The console control structure is modified in a sorta
backwards-compatible way, so that new readers can continue to work with
old console buffers and vice versa. When an old reader reads a new
buffer that has already once overflowed (i.e. is operating in true ring
buffer mode) it will print lines out of order, but it will at least
still print out the whole console content and not do any illegal memory
accesses (assuming it correctly implemented cursor overflow as it was
already possible before this patch).
BUG=chromium:651966
TEST=Rebooted and confirmed output repeatedly on a Kevin and a Falco.
Also confirmed correct behavior across suspend/resume for the latter.
Change-Id: Ifcbf59d58e1ad20995b98d111c4647281fbb45ff
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/18301
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
It takes a long time for no gain: We don't need to update the
submodules, we don't need to fetch the revision, we don't need to find
the compilers, when all we want to do is to manipulate the .config file
or clean the build directory.
Change-Id: Ie1bd446a0d49a81e3cccdb56fe2c43ffd83b6c98
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/18182
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
This enables viewing more than ~20 files in the file list on the left.
Arrows are added to indicate that more items are available off-screen.
This mimics what was done in pci_module.
Change-Id: Idd1363e1abe98ba51c795879db061cc54808da8e
Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-on: https://review.coreboot.org/14546
Tested-by: build bot (Jenkins)
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
The KCONFIG_CONFIG value was previously keeping the value set by
coreboot's makefile. That caused it to overwrite coreboot's .config,
making the current coreinfo build and the next coreboot build fail
with the curious error that you were building without the correct
toolchain.
Change-Id: I973b0c36e7227135a5c2d6d261e08889857aaaf1
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16023
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Omar Pakker
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Read timestamps from the last boot sequence and display the information
as if using cbmem -t.
Tested on QEMU with a SeaBIOS payload.
Change-Id: I44f1f6d6e4ef5458aca555c8a7d32cc8aae46502
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15600
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
When building libpayload, make the build directory and .config outside
libpayload source directory so it'll not pollute the libpayload source
and cause conflicts with other builds.
Change-Id: Idcfbc7dbe4d52a3559229d8450c3efaafd33b93b
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/14389
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
There are more modules in a category than categories. Moving the clock
down leaves more space for the list of modules.
Change-Id: I536dafe32e1abb1995c8a1942d70e0d90b905612
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14255
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
When using coreinfo on a serial console (at least
with gtkterm, picocom and minicom on Ubuntu 15.10)
you can't send F keys to the payload. Allow 1..9
for F1..F9
Change-Id: Ie3a11fa1de57c7345737a1ccaff177f407cd5e48
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14065
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
When using PDcurses over a serial line, the background of
coreinfo is not properly cleared. Hence use tinycurses, which
was the only option when coreinfo was developed.
Change-Id: I15bb6eb552cf924de98d09ef63be33ecf336c526
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14067
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
Instead of 500, print 0x00000500 in the ram dump module.
Change-Id: Id250bd99f36dad4088ab88953fb371c400b4231b
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14072
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Since libpayload's LAR support was dropped in If6e36569cd, this module
doesn't compile anymore.
Change-Id: I98f25613a1728e94704d9e9ccb65fd6ba33968b9
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14037
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
- Change the makefile command $(shell pwd) to $(CURDIR) to find the
current directory without going out to the shell.
Change-Id: I4890eba6129630acd2883b92de77308d39949443
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13967
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Libpayload installs into the libpayload/ directory under the directory
you point it to. Since we were pointing it to build/libpayload, it
was installing to build/libpayload/libpayload.
Change-Id: I11029fcfb232d9b66eb3f310fa9e663236d4b213
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13966
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
With this patch the numbers are the "base" addresses for the lines,
which is consistent with the PCI configuration space view.
Change-Id: I2c70d976f6f9f9f615d13bc7a634d6f8037e0c7b
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14028
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
... instead of the overall first one.
Change-Id: If9b2674ff2ef83b7c24a3388316b6f4128bc1007
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14027
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
An alternative to this patch is to copy the filetypes table from
util/cbfstool/cbfs.h and use that.
Change-Id: Iebf3a7a8912761ff6825a6f51c8b68df0dcc5990
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/14026
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
- Rename obj to coreinfo_obj so it doesn't conflict with the obj
variable in libpayload.
Change-Id: I2ffb06a87e30a5eeff5b0dfc0ba62b5e9ab46e26
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13938
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Without this change it'll get a build error with crossgcc-x64
because $(AS) is "util/crossgcc/xgcc/bin/x86_64-elf-as --32",
and running $(LPAS) (i.e. AS=$(AS) lpas) will run "--32" instead of
"x86_64-elf-as".
Change-Id: I95e5630cb1d4f1ce81a8ca8a7bf338450b325f02
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/13845
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Add a single target to do the full coreinfo build using default Kconfig
values for both coreinfo and libpayload.
Change-Id: Id622fb2df480e826f6d868dbe01385d76587be26
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13426
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Set up coreinfo makefile to use .xcompile and the coreboot 32-bit cross
compiler toolchain.
Restrict to x86_32 gcc compiler.
Tested in QEMU
Change-Id: I1cc180a5eeaf6cb9a36fdcef70a9819d0f459168
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12454
Tested-by: build bot (Jenkins)
Tested-by: BSI firmware lab <coreboot-labor@bsi.bund.de>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The old bootlog_module implementation was completely broken:
- It assumed that the console buffer is located at address 0x90000,
and of size 64K. It is not correct nowadays.
- It displayed the buffer in a very hacky way, the code was riddled with
TODOs and FIXMEs. Scrolling had sometimes unexpected behavior.
The new implementation:
- Uses the cbmem console as the source of data.
It takes the console information from lib_sysinfo of libpayload, which is
constructed from the coreboot tables (no more hardcoded adressess).
- Properly sanitizes the console buffer for display, which makes
scolling and display much easier to implement.
Change-Id: I3f87ec920631da2acfd3f52273228703f22f469f
Signed-off-by: Yasha Cherikovsky <yasha.che3@gmail.com>
Reviewed-on: http://review.coreboot.org/12440
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
The screen dimensions need to be known in other files.
Change-Id: Idf6f02e4cadbece78096ccd464296ecec405574d
Signed-off-by: Yasha Cherikovsky <yasha.che3@gmail.com>
Reviewed-on: http://review.coreboot.org/12439
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
According to C documentation, the range of tm_mon in struct tm is [0, 11].
Before the patch, the displayed month was indeed incorrect.
Change-Id: I9f95f1e978c45b3635e2edfe1ec496d7b0dec00a
Signed-off-by: Yasha Cherikovsky <yasha.che3@gmail.com>
Reviewed-on: http://review.coreboot.org/12438
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
It encourages users from writing to the FSF without giving an address.
Linux also prefers to drop that and their checkpatch.pl (that we
imported) looks out for that.
This is the result of util/scripts/no-fsf-addresses.sh with no further
editing.
Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11888
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Jacob Garber