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coreboot/payloads/libpayload/libc
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Gabe Black 4dd549e18d libpayload: Add a timer_us() function. 
This function returns the number of microseconds scaled from the number of raw
timer ticks. It accepts a base parameter which is subtracted from the current
time, which makes it easy to keep track of relative times.

BUG=None
TEST=With a corresponding change in depthcharge, built and booted on link.
BRANCH=None

Change-Id: I55f2f9e90c0e12cda430bbe88b044f12b0b563c8
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/179600
Reviewed-by: Ronald Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
2013-12-17 04:26:45 +00:00
..
args.c Since some people disapprove of white space cleanups mixed in regular commits 2010-04-27 06:56:47 +00:00
console.c serial: Separate the serial hardware init and the serial console init. 2013-12-13 17:14:40 +00:00
ctype.c fix typo in ctype.c 2008-08-19 16:53:47 +00:00
die.c libpayload: Add a new "die" function to fatally signal programming errors. 2013-11-27 01:46:00 +00:00
exec.c libpayload: Change CONFIG_* to CONFIG_LP_* in the kconfig. 2013-08-14 17:05:33 -07:00
getopt_long.c Reduce warnings/errors in libpayload when using picky compiler options 2011-06-30 20:41:23 +02:00
hexdump.c libpayload: Add simple hexdump function 2013-07-30 17:08:46 -07:00
ipchecksum.c trivial fix: ipchksum takes an unspecified input blob, not explicitly a number of shorts. 2008-08-16 15:16:36 +00:00
lar.c Refactor the endianness conversion functions and header files. 2012-11-08 19:49:51 +01:00
lib.c libpayload: Provide dummy getenv() 2011-07-20 10:02:19 +02:00
Makefile.inc libpayload: Add a new "die" function to fatally signal programming errors. 2013-11-27 01:46:00 +00:00
malloc.c libpayload: dma_malloc: Prevent warm reboot problems and add debugging 2013-09-17 03:22:09 +00:00
memory.c libpayload: make functions static that are unused outside memory.c 2013-02-15 06:51:17 +01:00
printf.c libpayload: fix size_t handling 2013-03-26 19:35:28 +01:00
qsort.c libpayload: remove trailing whitespace and run dos2unix 2011-11-01 19:08:23 +01:00
rand.c Add rand/rand_r/srand functions for generating pseudo-random bytes. 2008-04-07 23:33:50 +00:00
readline.c Catch various cases in libpayload where malloc() or memalign() return NULL 2009-07-31 11:39:55 +00:00
string.c libpayload: Some more compatibility (for flashrom) 2011-08-17 16:26:20 +02:00
strings.c Reduce warnings/errors in libpayload when using picky compiler options 2011-06-30 20:41:23 +02:00
strlcpy.c libpayload: Implement strlcpy 2011-07-07 22:29:35 +02:00
sysinfo.c Reduce warnings/errors in libpayload when using picky compiler options 2011-06-30 20:41:23 +02:00
time.c libpayload: Add a timer_us() function. 2013-12-17 04:26:45 +00:00