coreboot-kgpe-d16/util
Julius Werner b7b64a9f68 cbmem: Add new command line flag to dump console for one boot only
Even though the persistent CBMEM console is obviously awesome, there may
be cases where we only want to look at console output from the last boot.
It's easy to tell where one boot ends and another begins from the banner
message that coreboot prints at the start of every stage, but in order
to make it easier to find that point (especially for external tools),
let's put that functionality straight into the cbmem utility with a new
command line flag. Use the POSIX/libc regular expression API to find the
banner string for maximum compatilibity, even though it's kinda icky.

Change-Id: Ic17383507a884d84de9a2a880380cb15b25708a1
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/19497
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2017-05-02 21:29:42 +02:00
..
abuild abuild: add timeless build command line parameter 2017-04-04 17:47:21 +02:00
acpi tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
amdfwtool amdfwtool: Move normal firmware 2 after fanless firmware2s 2017-04-27 23:27:06 +02:00
amdtools Remove empty lines at end of file 2015-06-08 00:55:07 +02:00
archive archive: build archive tool with HOSTCC 2016-03-08 17:40:05 +01:00
arm_boot_tools/mksunxiboot arm_boot_tools: Add 'b' to fopen flags for Windows compatibility 2014-12-19 18:55:34 +01:00
autoport mb/*/mainboard.c: Get rid of SPI AFC register 2017-05-01 14:02:19 +02:00
bimgtool codebase: Change makefile $(shell pwd) commands to $(CURDIR) 2016-03-11 18:48:06 +01:00
blobtool util/blobtool: Update blobtool.y 2017-04-24 19:01:15 +02:00
board_status board_status/towiki.sh: Fix Socket for Sandy and Ivy Bridge 2017-03-14 02:32:36 +01:00
broadcom util/broadcom: Check for successful file access 2016-12-16 18:22:43 +01:00
cbfstool cbfstool/ifwitool: Remove unnecessary assignment 2017-03-29 15:43:38 +02:00
cbmem cbmem: Add new command line flag to dump console for one boot only 2017-05-02 21:29:42 +02:00
checklist util/checklist: Place tables in proper boot order 2016-08-03 18:01:32 +02:00
chromeos util/chromeos: Make scripts executable 2016-07-30 19:34:20 +02:00
crossgcc crossgcc: disable libsanitizer for the bootstrapped compiler 2017-04-28 06:47:37 +02:00
docker util/docker: Update makefile for servers and local use 2017-04-04 01:49:59 +02:00
dtd_parser util: Look for python2 binary instead of python 2016-01-26 00:25:19 +01:00
ectool util/ectool: Dump ram by default 2017-04-25 18:46:04 +02:00
exynos util: Look for python2 binary instead of python 2016-01-26 00:25:19 +01:00
futility util/futility/Makefile: Update clean target 2017-03-29 05:16:49 +02:00
fuzz-tests tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
genbuild_h genbuild_h: Fix numeric comparison to remove error 2016-03-14 23:37:12 +01:00
genprof
gitconfig Rename and move util/gitconfig/rebase.sh 2016-10-25 17:09:19 +02:00
ifdfake util/ifdfake: Add number of regions 2016-12-15 23:47:09 +01:00
ifdtool ifdtool: Add SPI_FREQUENCY_50MHZ_30MHZ as a valid freq 2017-03-10 11:20:39 +01:00
intelmetool util/intelmetool: Check for NULL return from pci_lookup_name 2017-04-04 20:48:34 +02:00
inteltool util/inteltool: Add support for Wildcat Point-LP Premium 2017-05-01 00:43:52 +02:00
intelvbttool intelvbttool: cope with errors in open() 2016-07-31 19:23:29 +02:00
ipqheader util: ipq40xx: Scripts to combine SBL and Coreboot ELFs 2016-05-09 09:36:27 +02:00
k8resdump tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
kconfig Kconfig: Change symbol override from warning to notice 2016-12-12 17:53:32 +01:00
lint util/lint: Don't run checkpatch on the documentation 2017-04-24 19:18:06 +02:00
marvell util/marvell: Add Marvell doimage utility and dependency in relevant Makefile 2016-02-11 14:16:08 +01:00
me_cleaner util/me_cleaner: Pull the latest changes from upstream 2017-03-02 22:04:08 +01:00
mma mma: update mma setup script for v2.1018 2017-04-24 19:11:34 +02:00
msrtool util/msrtool: Use tabs for indents 2016-10-19 17:02:07 +02:00
mtkheader util: Look for python2 binary instead of python 2016-01-26 00:25:19 +01:00
nvidia util/nvidia/cbootimage: Update to upstream master 2017-04-24 19:19:39 +02:00
nvramtool nvramtool: Don't consider reserved regions to be "out of range" 2016-07-31 19:07:43 +02:00
optionlist optionslist: Don't add a timestamp 2016-02-21 01:46:15 +01:00
post util: Add a very simple utility to test POST cards. 2016-02-26 07:00:33 +01:00
release util/release/build-release: Update tar command 2016-10-07 18:18:47 +02:00
riscvtools RISCV: change make-spike-elf to use the coreboot toolchain. 2016-10-15 00:34:27 +02:00
rockchip rockchip: update make_idb.py 2016-03-16 15:24:10 +01:00
romcc util/romcc: Don't reference a variable after checking it for NULL 2017-02-10 18:01:52 +01:00
sconfig lib: provide clearer devicetree semantics 2017-04-25 18:14:38 +02:00
scripts util/scripts/get_maintainer.pl: Remove linux tree check 2017-03-07 15:03:45 +01:00
showdevicetree tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
spkmodem_recv tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
superiotool util/superiotool: Add support for Fintek F71808A 2017-03-13 17:10:02 +01:00
uio_usbdebug tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
vgabios Remove extra newlines from the end of all coreboot files. 2016-07-31 18:19:33 +02:00
viatool viatool/quirks: Add newline to end of file 2016-07-28 20:18:10 +02:00
xcompile util/xcompile: parallelize compiler checks 2017-01-31 18:51:47 +01:00