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2013-01-08target-i386: Explicitly set vendor for each built-in cpudefIgor Mammedov1-9/+31
Since cpudef config is not supported anymore and all remaining sources now always set x86_def_t.vendor[123] fields, remove setting default vendor to simplify future re-factoring. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-08target-i386: Sanitize AMD's ext2_features at realize timeIgor Mammedov1-10/+11
When CPU properties are implemented, ext2_features may change between object_new(CPU) and cpu_realize_fn(). Sanitizing ext2_features for AMD based CPU at realize() time will keep current behavior after CPU features are converted to properties. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-08target-i386: Filter out unsupported features at realize timeIgor Mammedov1-15/+16
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-08target-i386: check/enforce: Eliminate check_feat fieldEduardo Habkost1-8/+6
Now that all entries have check_feat=~0 in kvm_check_features_against_host(), we can eliminate check_feat entirely and make the code check all bits. This patch shouldn't introduce any behavior change, as check_feat is set to ~0 on all entries. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-08target-i386: check/enforce: Check SVM flag support as wellEduardo Habkost1-1/+1
When nested SVM is supported, the kernel returns the SVM flag on GET_SUPPORTED_CPUID[1], so we can check the SVM flag safely in kvm_check_features_against_host(). I don't know why the original code ignored the SVM flag. Maybe it was because kvm_cpu_fill_host() used the CPUID instruction directly instead of GET_SUPPORTED_CPUID [1] Older kernels (before v2.6.37) returned the SVM flag even if nested SVM was _not_ supported. So the only cases where this patch should change behavior is when SVM is being requested by the user or the CPU model, but not supported by the host. And on these cases we really want QEMU to abort if the "enforce" option is set. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-08target-i386: check/enforce: Check all CPUID.80000001H.EDX bitsEduardo Habkost1-1/+1
I have no idea why PPRO_FEATURES was being ignored on the check of the CPUID.80000001H.EDX bits. I believe it was a mistake, and it was supposed to be ~(PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) or just ~CPUID_EXT2_AMD_ALIASES, because some time ago kvm_cpu_fill_host() used the CPUID instruction directly (instead of kvm_arch_get_supported_cpuid()). But now kvm_cpu_fill_host() uses kvm_arch_get_supported_cpuid(), and kvm_arch_get_supported_cpuid() returns all supported bits for CPUID.80000001H.EDX, even the AMD aliases (that are explicitly copied from CPUID.01H.EDX), so we can make the code check/enforce all the CPUID.80000001H.EDX bits. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-08target-i386: check/enforce: Do not ignore "hypervisor" flagEduardo Habkost1-1/+1
We don't need any hack to ignore CPUID_EXT_HYPERVISOR anymore, because kvm_arch_get_supported_cpuid() now sets CPUID_EXT_HYPERVISOR properly. So, this shouldn't introduce any behavior change, but it makes the code simpler. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-08target-i386: check/enforce: Fix CPUID leaf numbers on error messagesEduardo Habkost2-9/+36
The -cpu check/enforce warnings are printing incorrect information about the missing flags. There are no feature flags on CPUID leaves 0 and 0x80000000, but there were references to 0 and 0x80000000 in the table at kvm_check_features_against_host(). This changes the model_features_t struct to contain the register number as well, so the error messages print the correct CPUID leaf+register information, instead of wrong CPUID leaf numbers. This also changes the format of the error messages, so they follow the "CPUID.<leaf>.<register>.<name> [bit <offset>]" convention used in Intel documentation. Example output: $ qemu-system-x86_64 -machine pc-1.0,accel=kvm -cpu Opteron_G4,+ia64,enforce warning: host doesn't support requested feature: CPUID.01H:EDX.ia64 [bit 30] warning: host doesn't support requested feature: CPUID.01H:ECX.xsave [bit 26] warning: host doesn't support requested feature: CPUID.01H:ECX.avx [bit 28] warning: host doesn't support requested feature: CPUID.80000001H:ECX.abm [bit 5] warning: host doesn't support requested feature: CPUID.80000001H:ECX.sse4a [bit 6] warning: host doesn't support requested feature: CPUID.80000001H:ECX.misalignsse [bit 7] warning: host doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8] warning: host doesn't support requested feature: CPUID.80000001H:ECX.xop [bit 11] warning: host doesn't support requested feature: CPUID.80000001H:ECX.fma4 [bit 16] Unable to find x86 CPU definition $ Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-08target-i386: kvm: Enable all supported KVM features for -cpu hostEduardo Habkost1-0/+2
When using -cpu host, we don't need to use the kvm_default_features variable, as the user is explicitly asking QEMU to enable all feature supported by the host. This changes the kvm_cpu_fill_host() code to use GET_SUPPORTED_CPUID to initialize the kvm_features field, so we get all host KVM features enabled. This will also allow us to properly check/enforce KVM features inside kvm_check_features_against_host() later. For example, we will be able to make this: $ qemu-system-x86_64 -cpu ...,+kvm_pv_eoi,enforce refuse to start if kvm_pv_eoi is not supported by the host (after we fix kvm_check_features_against_host() to check KVM flags as well). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-08target-i386: kvm: -cpu host: Use GET_SUPPORTED_CPUID for SVM featuresEduardo Habkost1-7/+4
The existing -cpu host code simply sets every bit inside svm_features (initializing it to -1), and that makes it impossible to make the enforce/check options work properly when the user asks for SVM features explicitly in the command-line. So, instead of initializing svm_features to -1, use GET_SUPPORTED_CPUID to fill only the bits that are supported by the host (just like we do for all other CPUID feature words inside kvm_cpu_fill_host()). This will keep the existing behavior (as filter_features_for_kvm() already uses GET_SUPPORTED_CPUID to filter svm_features), but will allow us to properly check for KVM features inside kvm_check_features_against_host() later. For example, we will be able to make this: $ qemu-system-x86_64 -cpu ...,+pfthreshold,enforce refuse to start if the SVM "pfthreshold" feature is not supported by the host (after we fix kvm_check_features_against_host() to check SVM flags as well). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-02Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori3-0/+37
* qemu-kvm/uq/master: qemu-kvm/pci-assign: 64 bits bar emulation target-i386: Enabling IA32_TSC_ADJUST for QEMU KVM guest VMs Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-28Merge branch 'qom-cpu' of git://repo.or.cz/qemu/afaerberBlue Swirl2-103/+144
* 'qom-cpu' of git://repo.or.cz/qemu/afaerber: MAINTAINERS: Include X86CPU in CPU maintenance area cpu: Move kvm_run into CPUState cpu: Move kvm_state field into CPUState ppc_booke: Pass PowerPCCPU to ppc_booke_timers_init() ppc4xx_devs: Return PowerPCCPU from ppc4xx_init() ppc_booke: Pass PowerPCCPU to {decr,fit,wdt} timer callbacks ppc: Pass PowerPCCPU to [h]decr timer callbacks ppc: Pass PowerPCCPU to [h]decr callbacks ppc: Pass PowerPCCPU to ppc_set_irq() kvm: Pass CPUState to kvm_vcpu_ioctl() kvm: Pass CPUState to kvm_arch_* cpu: Move kvm_fd into CPUState qdev-properties.c: Separate core from the code used only by qemu-system-* qdev: Coding style fixes cpu: Introduce CPUListState struct target-alpha: Add support for -cpu ? target-alpha: Turn CPU definitions into subclasses target-alpha: Avoid leaking the alarm timer over reset alpha: Pass AlphaCPU array to Typhoon target-alpha: Let cpu_alpha_init() return AlphaCPU
2012-12-23target-i386: CPUID: return highest basic leaf if eax > cpuid_xlevelEduardo Habkost1-1/+5
This fixes a subtle bug. A bug that probably won't cause trouble for any existing OS, but a bug anyway: Intel SDM Volume 2, CPUID Instruction states: > Two types of information are returned: basic and extended function > information. If a value entered for CPUID.EAX is higher than the maximum > input value for basic or extended function for that processor then the > data for the highest basic information leaf is returned. For example, > using the Intel Core i7 processor, the following is true: > > CPUID.EAX = 05H (* Returns MONITOR/MWAIT leaf. *) > CPUID.EAX = 0AH (* Returns Architectural Performance Monitoring leaf. *) > CPUID.EAX = 0BH (* Returns Extended Topology Enumeration leaf. *) > CPUID.EAX = 0CH (* INVALID: Returns the same information as CPUID.EAX = 0BH. *) > CPUID.EAX = 80000008H (* Returns linear/physical address size data. *) > CPUID.EAX = 8000000AH (* INVALID: Returns same information as CPUID.EAX = 0BH. *) AMD's CPUID Specification, on the other hand, is less specific: > The CPUID instruction supports two sets or ranges of functions, > standard and extended. > > • The smallest function number of the standard function range is > Fn0000_0000. The largest function num- ber of the standard function > range, for a particular implementation, is returned in CPUID > Fn0000_0000_EAX. > > • The smallest function number of the extended function range is > Fn8000_0000. The largest function num- ber of the extended function > range, for a particular implementation, is returned in CPUID > Fn8000_0000_EAX. > > Functions that are neither standard nor extended are undefined and > should not be relied upon. QEMU's behavior matched Intel's specification before, but this was changed by commit b3baa152aaef1905876670590275c2dd0bbb088c. This patch restores the behavior documented by Intel when cpuid_xlevel2 is 0. The existing behavior when cpuid_xlevel2 is set (falling back to level=cpuid_xlevel) is being kept, as I couldn't find any public documentation on the CPUID 0xC0000000 function range on Centaur CPUs. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-23Merge branch 'master' of git://git.qemu.org/qemu into qom-cpuAndreas Färber19-48/+50
Adapt header include paths. Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-20exec: change RAM list to a TAILQPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2012-12-19cpu: Move kvm_run into CPUStateAndreas Färber1-4/+5
Pass CPUState / {X86,S390}CPU to helper functions. Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-19cpu: Move kvm_state field into CPUStateAndreas Färber2-13/+16
Adapt some functions to take CPUState / {PowerPC,S390}CPU argument. Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-19kvm: Pass CPUState to kvm_vcpu_ioctl()Andreas Färber1-70/+88
Adapt helper functions to pass X86CPU / PowerPCCPU / S390CPU. Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-19kvm: Pass CPUState to kvm_arch_*Andreas Färber1-20/+39
Move kvm_vcpu_dirty field into CPUState to simplify things and change its type to bool while at it. Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-19fpu: move public header file to include/fpuPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19softmmu: move include files to include/sysemu/Paolo Bonzini8-12/+12
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19misc: move include files to include/qemu/Paolo Bonzini5-7/+7
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19qom: move include files to include/qom/Paolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19monitor: move include files to include/monitor/Paolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19exec: move include files to include/exec/Paolo Bonzini12-22/+22
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19qapi: move include files to include/qobject/Paolo Bonzini2-3/+3
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19qapi: remove qapi/qapi-types-core.hPaolo Bonzini1-0/+1
The file is only including error.h and qerror.h. Prefer explicit inclusion of whatever files are needed. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19janitor: do not rely on indirect inclusions of or from qemu-char.hPaolo Bonzini1-0/+1
Various header files rely on qemu-char.h including qemu-config.h or main-loop.h, but they really do not need qemu-char.h at all (particularly interesting is the case of the block layer!). Clean this up, and also add missing inclusions of qemu-char.h itself. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19build: kill libdis, move disassemblers to disas/Paolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-17Merge commit '1dd3a74d2ee2d873cde0b390b536e45420b3fe05' into HEADPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-17pci: update all users to look in pci/Michael S. Tsirkin1-1/+1
update all users so we can remove the makefile hack. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-12-16exec: refactor cpu_restore_stateBlue Swirl2-11/+2
Refactor common code around calls to cpu_restore_state(). tb_find_pc() has now no external users, make it static. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-14target-i386: Enabling IA32_TSC_ADJUST for QEMU KVM guest VMsWill Auld3-0/+37
CPUID.7.0.EBX[1]=1 indicates IA32_TSC_ADJUST MSR 0x3b is supported Basic design is to emulate the MSR by allowing reads and writes to the hypervisor vcpu specific locations to store the value of the emulated MSRs. In this way the IA32_TSC_ADJUST value will be included in all reads to the TSC MSR whether through rdmsr or rdtsc. As this is a new MSR that the guest may access and modify its value needs to be migrated along with the other MRSs. The changes here are specifically for recognizing when IA32_TSC_ADJUST is enabled in CPUID and code added for migrating its value. Signed-off-by: Will Auld <will.auld@intel.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2012-12-10Merge remote-tracking branch 'afaerber/qom-cpu' into stagingAnthony Liguori2-39/+68
* afaerber/qom-cpu: target-i386: Postpone cpuid_level update to realize time target-i386: Use define for cpuid vendor string size target-i386: Separate feature string parsing from CPU model lookup target-i386/cpu.c: Coding style fixes qdev: qdev_create(): use error_report() instead of hw_error() sysemu.h: Include qemu-types.h instead of qemu-common.h Create qemu-types.h for struct typedefs qlist.h: Do not include qemu-common.h qga/channel-posix.c: Include headers it needs qapi/qmp-registry.c: Include headers it needs ui/vnc-palette.c: Include headers it needs user: Rename qemu-types.h to qemu-user-types.h user: Move *-user/qemu-types.h to main directory Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-08TCG: Use gen_opc_instr_start from context instead of global variable.Evgeny Voevodin1-4/+4
Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-08TCG: Use gen_opc_icount from context instead of global variable.Evgeny Voevodin1-1/+1
Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-08TCG: Use gen_opc_pc from context instead of global variable.Evgeny Voevodin1-4/+5
Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-07target-i386: Postpone cpuid_level update to realize timeIgor Mammedov1-3/+5
Delay capping cpuid_level to 7 to realize time so property setters for cpuid_7_0_ebx_features and "level" could be used in any order/time between x86_cpu_initfn() and x86_cpu_realize(). Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-06target-i386: Use define for cpuid vendor string sizeIgor Mammedov2-3/+5
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-06target-i386: Separate feature string parsing from CPU model lookupEduardo Habkost1-23/+46
Instead of parsing the whole cpu_model string inside cpu_x86_find_by_name(), first split it into the CPU model name and the full feature string, then parse the feature string into pieces. When using CPU model classes, those two pieces of information will be used at different moments (CPU model name will be used to find CPU class, feature string will be used after CPU object was created), so making the split in two steps will make it easier to refactor the code later. This should also help on the CPU properties work, that will just need to replace the cpu_x86_parse_featurestr() logic (and can keep the CPU model lookup code as-is). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-06target-i386/cpu.c: Coding style fixesEduardo Habkost1-14/+16
- Use spaces instead of tabs on cpu_x86_cpuid(). - Use braces on 'if' statement cpu_x86_find_by_name(). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-11-26target-i386: Enable SSSE3 TCG supportAurelien Jarno1-1/+1
SSSE3 support has been added to TCG more than 4 years ago in commit 4242b1bd8acc19aaaacffdaad4ac23213d72a72b. It has been disabled by mistake in commit 551a2dec8fa55006a68393b9d6fb63577d2b3f1c. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-11-26target-i386/cpu: Add missing flags to Haswell CPU modelEduardo Habkost1-2/+3
When adding the Haswell CPU model, I intended to make it a superset of the features present on the SandyBridge model, but I have removed the SEP and RDTSCP features from the feature list by mistake. This patch adds the missing SEP and RDTSCP features (that are present on SandyBridge) to Haswell. Reported-by: Martin Kletzander <mkletzan@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-11-19Merge remote-tracking branch 'afaerber/qom-cpu' into stagingAnthony Liguori2-6/+89
* afaerber/qom-cpu: target-i386: Add Haswell CPU model target-i386/cpu: Add new Opteron CPU model target-i386/cpu: Name new CPUID bits qapi-types.h: Don't include qemu-common.h osdep: Move qemu_{open,close}() prototypes qemu-config.h: Include headers it needs vnc-palette.h: Include <stdbool.h> qemu-fsdev-dummy.c: Include module.h qdev: Split up header so it can be used in cpu.h Move qemu_irq typedef out of qemu-common.h qemu-common.h: Comment about usage rules Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-17TCG: Use gen_opc_buf from context instead of global variable.Evgeny Voevodin1-3/+3
Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-17TCG: Use gen_opc_ptr from context instead of global variable.Evgeny Voevodin1-4/+4
Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-15target-i386: Add Haswell CPU modelEduardo Habkost1-0/+29
Features added to the model, in relation to SandyBridge: fma CPUID[1].ECX[12] pcid CPUID[1].ECX[17] movbe CPUID[1].ECX[22] fsgsbase CPUID[EAX=7,ECX=0].EBX[0] bmi1 CPUID[EAX=7,ECX=0].EBX[3] hle CPUID[EAX=7,ECX=0].EBX[4] avx2 CPUID[EAX=7,ECX=0].EBX[5] smep CPUID[EAX=7,ECX=0].EBX[7] bmi2 CPUID[EAX=7,ECX=0].EBX[8] erms CPUID[EAX=7,ECX=0].EBX[9] invpcid CPUID[EAX=7,ECX=0].EBX[10] rtm CPUID[EAX=7,ECX=0].EBX[11] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-11-15target-i386/cpu: Add new Opteron CPU modelAndre Przywara1-0/+32
Add a new base CPU model called Opteron_G5 to model the latest Opteron CPUs. This increases the model value and model numbers and adds TBM, F16C and FMA over the latest G4 model. Signed-off-by: Andre Przywara <osp@andrep.de> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com> [ehabkost: edited commit message] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-11-15target-i386/cpu: Name new CPUID bitsAndre Przywara2-6/+28
Update QEMU's knowledge of CPUID bit names. This allows to enable/disable those new features on QEMU's command line when using KVM and prepares future feature enablement in QEMU. This adds F16C, RDRAND, LWP, TBM, TopoExt, PerfCtr_Core, PerfCtr_NB, FSGSBASE, BMI1, AVX2, BMI2, ERMS, PCID, InvPCID, RTM, RDSeed and ADX. Sources where the AMD BKDG for Family 15h/Model 10h, Intel Software Developer Manual, and the Linux kernel for the leaf 7 bits. Signed-off-by: Andre Przywara <osp@andrep.de> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com> [ehabkost: added CPUID_EXT_PCID] [ehabkost: edited commit message] [ehabkost: rebased against latest qemu.git master] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-11-10target-i386: avoid using cpu_single_envBlue Swirl1-218/+222
Pass around CPUArchState instead of using global cpu_single_env. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Reviewed-by: Andreas Färber <afaerber@suse.de>
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