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path: root/target/i386/hvf/x86_cpuid.c
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2021-02-16hvf: Guard xgetbv callHill Ma
This prevents illegal instruction on cpus that do not support xgetbv. Buglink: https://bugs.launchpad.net/qemu/+bug/1758819 Reviewed-by: Cameron Esfahani <dirty@apple.com> Signed-off-by: Hill Ma <maahiuzeon@gmail.com> Message-Id: <X/6OJ7qk0W6bHkHQ@Hills-Mac-Pro.local> Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-18hvf: Gate RDTSCP on CPU_BASED2_RDTSCP, not just CPU_BASED_TSC_OFFSETJessica Clarke
Buglink: https://bugs.launchpad.net/qemu/+bug/1894836 Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com> Message-Id: <20201116200319.28138-1-jrtc27@jrtc27.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-15x86 hvf cpus: Fix Lesser GPL version numberChetan Pant
There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Message-Id: <20201023124012.20035-1-chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-10-15target/i386: drop the duplicated definition of cpuid AVX512_VBMI macroTao Xu
Drop the duplicated definition of cpuid AVX512_VBMI macro and rename it as CPUID_7_0_ECX_AVX512_VBMI. Rename CPUID_7_0_ECX_VBMI2 as CPUID_7_0_ECX_AVX512_VBMI2. Acked-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Tao Xu <tao3.xu@intel.com> Message-Id: <20190926021055.6970-3-tao3.xu@intel.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-02-05target-i386: hvf: remove MPX supportPaolo Bonzini
MPX support is being phased out by Intel and actually I am not sure that OS X has ever enabled it in XCR0. Drop it from the Hypervisor.framework acceleration. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-22i386: hvf: remove addr_tPaolo Bonzini
Use target_ulong for virtual addresses and uint64_t for physical addresses. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-22i386: hvf: header cleanupPaolo Bonzini
Remove inclusions of system headers and avoid "pragma once". Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-22i386: hvf: move all hvf files in the same directoryPaolo Bonzini
Just call it hvf/, no need for the "utils" suffix. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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