Searched refs:rdtsc (Results 1 – 14 of 14) sorted by relevance
| /xen-4.10.0-shim-comet/docs/man/ |
| A D | xen-tscmode.pod.7 | 21 Does the OS/app use the rdtsc instruction at all?
26 At what frequency is the rdtsc instruction executed by either the OS
43 that uses rdtsc must be assumed to be TSC-sensitive and, as we
48 Roughly speaking, native means rdtsc is fast but TSC-sensitive apps
53 Starting at Xen 4.0, the default is that all rdtsc instructions are
64 All rdtsc instructions are emulated; this is the best choice when
184 or just "rdtsc". Instructions in the rdtsc family are non-privileged, but
188 return control to the code following the rdtsc instruction.
205 TSC-safe, rdtsc will execute at hardware speed; if it is not, rdtsc
300 emulating an rdtsc.
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| A D | xl.cfg.pod.5.in | 1856 Guest rdtsc/p is executed natively when monotonicity can be guaranteed
1864 migration, and guest rdtsc/p will be executed natively after migration as well
1868 Guest rdtsc/p is always emulated and the virtual TSC will appear to increment
1875 Guest rdtsc/p is always executed natively (no monotonicity/frequency
1876 guarantees). Guest rdtsc/p is emulated at native frequency if unsupported
1887 rdtsc and guest rdtscp natively, then the guest TSC frequency will be
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| /xen-4.10.0-shim-comet/xen/include/asm-x86/ |
| A D | msr.h | 85 static inline uint64_t rdtsc(void) in rdtsc() function
107 return rdtsc(); in rdtsc_ordered()
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| A D | time.h | 31 return rdtsc(); in get_cycles()
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| /xen-4.10.0-shim-comet/xen/arch/x86/ |
| A D | nmi.c | 155 s = rdtsc(); in wait_for_nmis()
160 e = rdtsc(); in wait_for_nmis()
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| A D | time.c | 1649 tsc = rdtsc(); in tsc_check_writability()
1652 uint64_t tmp, tmp2 = rdtsc(); in tsc_check_writability()
1655 tmp = rdtsc(); in tsc_check_writability()
2094 tsc = rdtsc(); in tsc_get_info()
2106 tsc = rdtsc(); in tsc_get_info()
2179 d->arch.vtsc_offset = scale_delta(rdtsc(), in tsc_set_info()
2203 d->arch.hvm_domain.sync_tsc = rdtsc(); in tsc_set_info()
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| A D | platform_hypercall.c | 156 tsc = rdtsc(); in resource_access()
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| /xen-4.10.0-shim-comet/xen/arch/x86/hvm/ |
| A D | save.c | 42 d->arch.hvm_domain.sync_tsc = rdtsc(); in arch_hvm_save()
77 d->arch.hvm_domain.sync_tsc = rdtsc(); in arch_hvm_load()
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| A D | hvm.c | 409 tsc = at_tsc ?: rdtsc(); in hvm_set_guest_tsc_fixed()
450 tsc = at_tsc ?: rdtsc(); in hvm_get_guest_tsc_fixed()
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| /xen-4.10.0-shim-comet/tools/firmware/hvmloader/ |
| A D | util.h | 119 static inline uint64_t rdtsc(void) in rdtsc() function
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| /xen-4.10.0-shim-comet/xen/arch/x86/boot/ |
| A D | head.S | 650 rdtsc
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| /xen-4.10.0-shim-comet/xen/arch/x86/pv/ |
| A D | emul-priv-op.c | 1378 msr_split(regs, rdtsc()); in pv_emulate_privileged_op()
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| /xen-4.10.0-shim-comet/xen/arch/x86/cpu/mcheck/ |
| A D | mce.c | 235 mib->mc_tsc = rdtsc(); in mca_init_bank()
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| /xen-4.10.0-shim-comet/xen/arch/x86/x86_emulate/ |
| A D | x86_emulate.c | 5082 goto rdtsc; in x86_emulate()
5737 case X86EMUL_OPC(0x0f, 0x31): rdtsc: /* rdtsc */ in x86_emulate()
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