diff options
Diffstat (limited to 'hw/ppc/ppc.c')
| -rw-r--r-- | hw/ppc/ppc.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c index ce90b09003..38ff2e1596 100644 --- a/hw/ppc/ppc.c +++ b/hw/ppc/ppc.c @@ -22,6 +22,8 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/ppc/ppc.h" #include "hw/ppc/ppc_e500.h" @@ -463,7 +465,7 @@ void ppce500_set_mpic_proxy(bool enabled) uint64_t cpu_ppc_get_tb(ppc_tb_t *tb_env, uint64_t vmclk, int64_t tb_offset) { /* TB time in tb periods */ - return muldiv64(vmclk, tb_env->tb_freq, get_ticks_per_sec()) + tb_offset; + return muldiv64(vmclk, tb_env->tb_freq, NANOSECONDS_PER_SECOND) + tb_offset; } uint64_t cpu_ppc_load_tbl (CPUPPCState *env) @@ -504,7 +506,9 @@ uint32_t cpu_ppc_load_tbu (CPUPPCState *env) static inline void cpu_ppc_store_tb(ppc_tb_t *tb_env, uint64_t vmclk, int64_t *tb_offsetp, uint64_t value) { - *tb_offsetp = value - muldiv64(vmclk, tb_env->tb_freq, get_ticks_per_sec()); + *tb_offsetp = value - + muldiv64(vmclk, tb_env->tb_freq, NANOSECONDS_PER_SECOND); + LOG_TB("%s: tb %016" PRIx64 " offset %08" PRIx64 "\n", __func__, value, *tb_offsetp); } @@ -638,11 +642,11 @@ static inline uint32_t _cpu_ppc_load_decr(CPUPPCState *env, uint64_t next) diff = next - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); if (diff >= 0) { - decr = muldiv64(diff, tb_env->decr_freq, get_ticks_per_sec()); + decr = muldiv64(diff, tb_env->decr_freq, NANOSECONDS_PER_SECOND); } else if (tb_env->flags & PPC_TIMER_BOOKE) { decr = 0; } else { - decr = -muldiv64(-diff, tb_env->decr_freq, get_ticks_per_sec()); + decr = -muldiv64(-diff, tb_env->decr_freq, NANOSECONDS_PER_SECOND); } LOG_TB("%s: %08" PRIx32 "\n", __func__, decr); @@ -674,7 +678,8 @@ uint64_t cpu_ppc_load_purr (CPUPPCState *env) diff = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - tb_env->purr_start; - return tb_env->purr_load + muldiv64(diff, tb_env->tb_freq, get_ticks_per_sec()); + return tb_env->purr_load + + muldiv64(diff, tb_env->tb_freq, NANOSECONDS_PER_SECOND); } /* When decrementer expires, @@ -750,7 +755,7 @@ static void __cpu_ppc_store_decr(PowerPCCPU *cpu, uint64_t *nextp, /* Calculate the next timer event */ now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); - next = now + muldiv64(value, get_ticks_per_sec(), tb_env->decr_freq); + next = now + muldiv64(value, NANOSECONDS_PER_SECOND, tb_env->decr_freq); *nextp = next; /* Adjust timer */ @@ -1011,7 +1016,7 @@ static void cpu_4xx_fit_cb (void *opaque) /* Cannot occur, but makes gcc happy */ return; } - next = now + muldiv64(next, get_ticks_per_sec(), tb_env->tb_freq); + next = now + muldiv64(next, NANOSECONDS_PER_SECOND, tb_env->tb_freq); if (next == now) next++; timer_mod(ppc40x_timer->fit_timer, next); @@ -1042,7 +1047,7 @@ static void start_stop_pit (CPUPPCState *env, ppc_tb_t *tb_env, int is_excp) __func__, ppc40x_timer->pit_reload); now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); next = now + muldiv64(ppc40x_timer->pit_reload, - get_ticks_per_sec(), tb_env->decr_freq); + NANOSECONDS_PER_SECOND, tb_env->decr_freq); if (is_excp) next += tb_env->decr_next - now; if (next == now) @@ -1107,7 +1112,7 @@ static void cpu_4xx_wdt_cb (void *opaque) /* Cannot occur, but makes gcc happy */ return; } - next = now + muldiv64(next, get_ticks_per_sec(), tb_env->decr_freq); + next = now + muldiv64(next, NANOSECONDS_PER_SECOND, tb_env->decr_freq); if (next == now) next++; LOG_TB("%s: TCR " TARGET_FMT_lx " TSR " TARGET_FMT_lx "\n", __func__, |