diff options
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/status.c | 9 | ||||
| -rw-r--r-- | src/util/time.c | 14 |
2 files changed, 23 insertions, 0 deletions
diff --git a/src/util/status.c b/src/util/status.c index dd2b899..7abf931 100644 --- a/src/util/status.c +++ b/src/util/status.c @@ -162,6 +162,15 @@ void status(void) "and %0, %0, #3" : "=r"(coren) :: "cc"); write_string(&g_Drawer, "Status Updated by Core #"); write_10(&g_Drawer, coren); + write_string(&g_Drawer, "\nSys Timer Status: "); + coren = *(unsigned long*)SYS_TIMER_CS; + write_10(&g_Drawer, coren); + write_string(&g_Drawer, " : "); + unsigned long long tval = get_time(); + write_hex32(&g_Drawer, (tval >> 32)); + write_hex32(&g_Drawer, tval); + write_char(&g_Drawer, '\n'); + write_10(&g_Drawer, ((unsigned long)tval)/1000000); g_Drawer.x = x; g_Drawer.y = y; diff --git a/src/util/time.c b/src/util/time.c index a0c539b..e9e5716 100644 --- a/src/util/time.c +++ b/src/util/time.c @@ -51,3 +51,17 @@ unsigned long read_cntfrq(void) asm volatile ("mrc p15, 0, %0, c14, c0, 0" : "=r"(val) ); return val; } + +unsigned long long get_time(void) +{ + union { + unsigned long long tval; + struct { + unsigned long high; + unsigned long low; + } tvalb; + } t; + t.tvalb.low = *(unsigned long*)SYS_TIMER_CLO; + t.tvalb.high = *(unsigned long*)SYS_TIMER_CHI; + return t.tval; +} |