From 4d834039c2107cb86931cb3f22ca3de6e4e42b06 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 8 Jan 2021 22:42:54 +0000 Subject: semihosting: Implement SYS_ELAPSED and SYS_TICKFREQ These are part of Semihosting for AArch32 and AArch64 Release 2.0 Signed-off-by: Keith Packard Signed-off-by: Alex Bennée Message-Id: <20210107170717.2098982-8-keithp@keithp.com> Message-Id: <20210108224256.2321-19-alex.bennee@linaro.org> --- include/qemu/timer.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/qemu') diff --git a/include/qemu/timer.h b/include/qemu/timer.h index 61296ea980..1678238384 100644 --- a/include/qemu/timer.h +++ b/include/qemu/timer.h @@ -808,6 +808,8 @@ static inline int64_t get_clock_realtime(void) return tv.tv_sec * 1000000000LL + (tv.tv_usec * 1000); } +extern int64_t clock_start; + /* Warning: don't insert tracepoints into these functions, they are also used by simpletrace backend and tracepoints would cause an infinite recursion! */ -- cgit v1.2.3-55-g7522