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new clock logic: cpu ticks and virtual clocks are no longer proportional - added timestamps on the stdio console

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2049 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2006-07-13 23:20:22 +00:00
parent effedbc915
commit 1dce7c3c22
4 changed files with 192 additions and 226 deletions
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24
linux-user/main.c
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@ -107,29 +107,7 @@ int cpu_get_pic_interrupt(CPUState *env)
/* timers for rdtsc */
#if defined(__i386__)
int64_t cpu_get_real_ticks(void)
{
int64_t val;
asm volatile ("rdtsc" : "=A" (val));
return val;
}
#elif defined(__x86_64__)
int64_t cpu_get_real_ticks(void)
{
uint32_t low,high;
int64_t val;
asm volatile("rdtsc" : "=a" (low), "=d" (high));
val = high;
val <<= 32;
val |= low;
return val;
}
#else
#if 0
static uint64_t emu_time;