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* target/i386: add a ucode-rev propertyPaolo Bonzini2020-01-241-3/+1Star
| | | | | | | | | Add the property and plumb it in TCG and HVF (the latter of which tried to support returning a constant value but used the wrong MSR). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <1579544504-3616-3-git-send-email-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hvf: remove TSC synchronization code because it isn't fully completeCameron Esfahani2019-11-261-3/+0Star
| | | | | | | | | | | The existing code in QEMU's HVF support to attempt to synchronize TSC across multiple cores is not sufficient. TSC value on other cores can go backwards. Until implementation is fixed, remove calls to hv_vm_sync_tsc(). Pass through TSC to guest OS. Signed-off-by: Cameron Esfahani <dirty@apple.com> Message-Id: <44c4afd2301b8bf99682b229b0796d84edd6d66f.1574625592.git.dirty@apple.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* cpu: Replace ENV_GET_CPU with env_cpuRichard Henderson2019-06-101-27/+33
| | | | | | | | | Now that we have both ArchCPU and CPUArchState, we can define this generically instead of via macro in each target's cpu.h. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* i386: hvf: cleanup x86_gen.hPaolo Bonzini2017-12-221-1/+1
| | | | | | This only includes VM_PANIC now. No need to include it from headers. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* i386: hvf: remove addr_tPaolo Bonzini2017-12-221-26/+26
| | | | | | | Use target_ulong for virtual addresses and uint64_t for physical addresses. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* i386: hvf: simplify flag handlingPaolo Bonzini2017-12-221-68/+25Star
| | | | | | | Remove much indirection and duplicate code, and provide a cleaner interface out of x86_flags.c. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* i386: hvf: abort on decoding errorPaolo Bonzini2017-12-221-6/+4Star
| | | | | | | Rather than unsupported situations, some VM_PANIC calls actually are caused by internal errors. Convert them to just abort. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* i386: hvf: remove more dead emulator codePaolo Bonzini2017-12-221-17/+8Star
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* i386: hvf: unify register enums between HVF and the restPaolo Bonzini2017-12-221-33/+33
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* i386: hvf: move all hvf files in the same directoryPaolo Bonzini2017-12-221-0/+1537
Just call it hvf/, no need for the "utils" suffix. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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