diff options
Diffstat (limited to 'cpukit/score/src')
| -rw-r--r-- | cpukit/score/src/kern_tc.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/cpukit/score/src/kern_tc.c b/cpukit/score/src/kern_tc.c index 78e1308188..272461d9b4 100644 --- a/cpukit/score/src/kern_tc.c +++ b/cpukit/score/src/kern_tc.c @@ -6,11 +6,14 @@ * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp * ---------------------------------------------------------------------------- * - * Copyright (c) 2011 The FreeBSD Foundation + * Copyright (c) 2011, 2015, 2016 The FreeBSD Foundation * All rights reserved. * * Portions of this software were developed by Julien Ridoux at the University * of Melbourne under sponsorship from the FreeBSD Foundation. + * + * Portions of this software were developed by Konstantin Belousov + * under sponsorship from the FreeBSD Foundation. */ #ifdef __rtems__ @@ -2388,13 +2391,16 @@ tc_fill_vdso_timehands(struct vdso_timehands *vdso_th) uint32_t enabled; th = timehands; - vdso_th->th_algo = VDSO_TH_ALGO_1; vdso_th->th_scale = th->th_scale; vdso_th->th_offset_count = th->th_offset_count; vdso_th->th_counter_mask = th->th_counter->tc_counter_mask; vdso_th->th_offset = th->th_offset; vdso_th->th_boottime = th->th_boottime; - enabled = cpu_fill_vdso_timehands(vdso_th, th->th_counter); + if (th->th_counter->tc_fill_vdso_timehands != NULL) { + enabled = th->th_counter->tc_fill_vdso_timehands(vdso_th, + th->th_counter); + } else + enabled = 0; if (!vdso_th_enable) enabled = 0; return (enabled); @@ -2409,7 +2415,6 @@ tc_fill_vdso_timehands32(struct vdso_timehands32 *vdso_th32) uint32_t enabled; th = timehands; - vdso_th32->th_algo = VDSO_TH_ALGO_1; *(uint64_t *)&vdso_th32->th_scale[0] = th->th_scale; vdso_th32->th_offset_count = th->th_offset_count; vdso_th32->th_counter_mask = th->th_counter->tc_counter_mask; @@ -2417,7 +2422,11 @@ tc_fill_vdso_timehands32(struct vdso_timehands32 *vdso_th32) *(uint64_t *)&vdso_th32->th_offset.frac[0] = th->th_offset.frac; vdso_th32->th_boottime.sec = th->th_boottime.sec; *(uint64_t *)&vdso_th32->th_boottime.frac[0] = th->th_boottime.frac; - enabled = cpu_fill_vdso_timehands32(vdso_th32, th->th_counter); + if (th->th_counter->tc_fill_vdso_timehands32 != NULL) { + enabled = th->th_counter->tc_fill_vdso_timehands32(vdso_th32, + th->th_counter); + } else + enabled = 0; if (!vdso_th_enable) enabled = 0; return (enabled); |