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some real basic pollux timer
[ginge.git]
/
loader
/
emu.c
diff --git
a/loader/emu.c
b/loader/emu.c
index
3a2bd65
..
91989c4
100644
(file)
--- a/
loader/emu.c
+++ b/
loader/emu.c
@@
-430,11
+430,17
@@
static void fb_thread_resume(void)
static u32 xread32_io_cmn(u32 a, u32 *handled)
{
static u32 xread32_io_cmn(u32 a, u32 *handled)
{
+ struct timespec ts;
u32 d = 0;
*handled = 1;
switch (a) {
// Wiz stuff
u32 d = 0;
*handled = 1;
switch (a) {
// Wiz stuff
+ case 0x1980: // TIMER3 TMRCOUNT
+ // assume the timer is set up for microsec time
+ g_clock_gettime_raw(CLOCK_REALTIME, &ts);
+ d = ts.tv_sec * 1000000 + ((u64)(u32)ts.tv_nsec * 4294968 >> 32);
+ break;
case 0x402c: // MLCVSTRIDE0
case 0x4060: // MLCVSTRIDE1
d = pollux.v.stride;
case 0x402c: // MLCVSTRIDE0
case 0x4060: // MLCVSTRIDE1
d = pollux.v.stride;