qemu-timer: move commonly used timer code to qemu-timer-common

Move timer init functions to a new file, qemu-timer-common.c. Make other
critical timer functions inlined to preserve performance in
qemu-timer.c, also move muldiv64() (used by the inline functions)
to qemu-timer.h.

Adjust block/raw-posix.c and simpletrace.c to use get_clock() directly.
Remove a similar/duplicate definition in qemu-tool.c.

Adjust hw/omap_clk.c to include qemu-timer.h because muldiv64() is used
there.

After this change, tracing can be used also for user code and
simpletrace on Win32.

Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/qemu-tool.c b/qemu-tool.c
index b39af86e01..9ccca655ef 100644
--- a/qemu-tool.c
+++ b/qemu-tool.c
@@ -110,10 +110,3 @@ int qemu_set_fd_handler2(int fd,
 {
     return 0;
 }
-
-int64_t qemu_get_clock(QEMUClock *clock)
-{
-    qemu_timeval tv;
-    qemu_gettimeofday(&tv);
-    return (tv.tv_sec * 1000000000LL + (tv.tv_usec * 1000)) / 1000000;
-}