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target/mips/cp0_timer: Explicit unit in variable name 

Name variables holding nanoseconds with the '_ns' suffix.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Message-Id: <20201012095804.3335117-7-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-10-12 11:57:49 +02:00
parent 2dc29222a6
commit 62f8f2603d
1 changed files with 10 additions and 9 deletions
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19
target/mips/cp0_timer.c
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@ -32,13 +32,14 @@
/* MIPS R4K timer */
static void cpu_mips_timer_update(CPUMIPSState *env)
{
uint64_t now, next;
uint64_t now_ns, next_ns;
uint32_t wait;
now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
wait = env->CP0_Compare - env->CP0_Count - (uint32_t)(now / TIMER_PERIOD);
next = now + (uint64_t)wait * TIMER_PERIOD;
timer_mod(env->timer, next);
now_ns = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
wait = env->CP0_Compare - env->CP0_Count -
(uint32_t)(now_ns / TIMER_PERIOD);
next_ns = now_ns + (uint64_t)wait * TIMER_PERIOD;
timer_mod(env->timer, next_ns);
}
/* Expire the timer. */
@ -56,16 +57,16 @@ uint32_t cpu_mips_get_count(CPUMIPSState *env)
if (env->CP0_Cause & (1 << CP0Ca_DC)) {
return env->CP0_Count;
} else {
uint64_t now;
uint64_t now_ns;
now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
now_ns = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
if (timer_pending(env->timer)
&& timer_expired(env->timer, now)) {
&& timer_expired(env->timer, now_ns)) {
/* The timer has already expired. */
cpu_mips_timer_expire(env);
}
return env->CP0_Count + (uint32_t)(now / TIMER_PERIOD);
return env->CP0_Count + (uint32_t)(now_ns / TIMER_PERIOD);
}
}