hyung-hwan/moo
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

attempting to fix win32 timer issues

Browse Source
This commit is contained in:
hyunghwan.chung 2018-11-20 05:30:45 +00:00
parent 2cef223f4c
commit 8b0a417acc
2 changed files with 67 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
moo/lib/poll-msw.c
View File

@ -32,6 +32,11 @@
#include <errno.h>
#include <limits.h>
#if defined(__BORLANDC__)
# include <malloc.h>
# define _alloca alloca
#endif
#ifndef INFTIM
# define INFTIM (-1)
#endif

103
moo/lib/std.c
View File

@ -2726,6 +2726,10 @@ static int unset_signal_handler (int sig)
#endif
/* ========================================================================= */
/*#define MOO_TICKER_INTERVAL_USECS 10000*/ /* microseconds. 0.01 seconds */
#define MOO_TICKER_INTERVAL_USECS 20000 /* microseconds. 0.02 seconds. */
static MOO_INLINE void swproc_all_moos (void)
{
/* TODO: make this atomic */
@ -2743,72 +2747,49 @@ static MOO_INLINE void swproc_all_moos (void)
/* TODO: make this atomic */
}
#if defined(__DOS__) && (defined(_INTELC32_) || defined(__WATCOMC__))
#if defined(_INTELC32_)
static void (*dos_prev_timer_intr_handler) (void);
#else
static void (__interrupt *dos_prev_timer_intr_handler) (void);
#endif
#if defined(_INTELC32_)
#pragma interrupt(timer_intr_handler)
static void dos_timer_intr_handler (void)
#else
static void __interrupt dos_timer_intr_handler (void)
#endif
{
/*
_XSTACK *stk;
int r;
stk = (_XSTACK *)_get_stk_frame();
r = (unsigned short)stk_ptr->eax;
*/
/* The timer interrupt (normally) occurs 18.2 times per second. */
swproc_all_moos ();
_chain_intr (dos_prev_timer_intr_handler);
}
static MOO_INLINE void start_ticker (void)
{
dos_prev_timer_intr_handler = _dos_getvect(0x1C);
_dos_setvect (0x1C, dos_timer_intr_handler);
}
static MOO_INLINE void moo_stop_ticker (void)
{
_dos_setvect (0x1C, dos_prev_timer_intr_handler);
}
#elif defined(_WIN32)
#if defined(_WIN32)
static HANDLE win_tick_timer = MOO_NULL; /*INVALID_HANDLE_VALUE;*/
#if 0
static VOID CALLBACK arrange_process_switching (LPVOID arg, DWORD timeLow, DWORD timeHigh)
#else
//static void arrange_process_switching (HWND hwnd, UINT arg2, UINT_PTR arg3, DWORD arg4)
static void arrange_process_switching (HWND arg1, UINT arg2, void* arg3, DWORD arg4)
#endif
{
printf ("process switching tick...\n");
swproc_all_moos ();
}
static MOO_INLINE void start_ticker (void)
{
#if 0
LARGE_INTEGER li;
win_tick_timer = CreateWaitableTimer(MOO_NULL, TRUE, MOO_NULL);
if (win_tick_timer)
{
li.QuadPart = -MOO_SECNSEC_TO_NSEC(0, 20000); /* 20000 microseconds. 0.02 seconds */
/* lpDueTime in 100 nanoseconds */
li.QuadPart = -MOO_USEC_TO_NSEC(MOO_TICKER_INTERVAL_USECS) / 100;
SetWaitableTimer (win_tick_timer, &li, 0, arrange_process_switching, MOO_NULL, FALSE);
}
#else
SetTimer (NULL, 0x9991, MOO_USEC_TO_MSEC(MOO_TICKER_INTERVAL_USECS), arrange_process_switching);
#endif
}
static MOO_INLINE void stop_ticker (void)
{
#if 0
if (win_tick_timer)
{
CancelWaitableTimer (win_tick_timer);
CloseHandle (win_tick_timer);
win_tick_timer = MOO_NULL;
}
#else
KillTimer (NULL, 0x9991);
#endif
}
#elif defined(__OS2__)
@ -2860,6 +2841,44 @@ static MOO_INLINE void stop_ticker (void)
os2_tick_done = 1;
}
#elif defined(__DOS__) && (defined(_INTELC32_) || defined(__WATCOMC__))
#if defined(_INTELC32_)
static void (*dos_prev_timer_intr_handler) (void);
#else
static void (__interrupt *dos_prev_timer_intr_handler) (void);
#endif
#if defined(_INTELC32_)
#pragma interrupt(timer_intr_handler)
static void dos_timer_intr_handler (void)
#else
static void __interrupt dos_timer_intr_handler (void)
#endif
{
/*
_XSTACK *stk;
int r;
stk = (_XSTACK *)_get_stk_frame();
r = (unsigned short)stk_ptr->eax;
*/
/* The timer interrupt (normally) occurs 18.2 times per second. */
swproc_all_moos ();
_chain_intr (dos_prev_timer_intr_handler);
}
static MOO_INLINE void start_ticker (void)
{
dos_prev_timer_intr_handler = _dos_getvect(0x1C);
_dos_setvect (0x1C, dos_timer_intr_handler);
}
static MOO_INLINE void moo_stop_ticker (void)
{
_dos_setvect (0x1C, dos_prev_timer_intr_handler);
}
#elif defined(macintosh)
static TMTask mac_tmtask;
@ -2905,9 +2924,9 @@ static MOO_INLINE void start_ticker (void)
/*#define MOO_ITIMER_TICK 10000*/ /* microseconds. 0.01 seconds */
#define MOO_ITIMER_TICK 20000 /* microseconds. 0.02 seconds. */
itv.it_interval.tv_sec = 0;
itv.it_interval.tv_usec = MOO_ITIMER_TICK;
itv.it_interval.tv_usec = MOO_TICKER_INTERVAL_USECS
itv.it_value.tv_sec = 0;
itv.it_value.tv_usec = MOO_ITIMER_TICK;
itv.it_value.tv_usec = MOO_TICKER_INTERVAL_USECS;
setitimer (ITIMER_VIRTUAL, &itv, MOO_NULL);
}
}