diff options
Diffstat (limited to 'tools/ioemu/iodev/slowdown_timer.h')
-rw-r--r-- | tools/ioemu/iodev/slowdown_timer.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tools/ioemu/iodev/slowdown_timer.h b/tools/ioemu/iodev/slowdown_timer.h new file mode 100644 index 0000000000..3b6b153a71 --- /dev/null +++ b/tools/ioemu/iodev/slowdown_timer.h @@ -0,0 +1,33 @@ +///////////////////////////////////////////////////////////////////////// +// $Id: slowdown_timer.h,v 1.8 2003/08/19 00:10:38 cbothamy Exp $ +///////////////////////////////////////////////////////////////////////// +// + +class bx_slowdown_timer_c : public logfunctions { + +private: + struct { + Bit64u start_time; + Bit64u start_emulated_time; + Bit64u lasttime; + + int timer_handle; + + float MAXmultiplier; + Bit64u Q; // (Q (in seconds)) + } s; + +public: + bx_slowdown_timer_c(); + + void init(void); + void reset(unsigned type); + + static void timer_handler(void * this_ptr); + + void handle_timer(); + +}; + +extern bx_slowdown_timer_c bx_slowdown_timer; + |