* [PATCH 0/4] Generate x86 cpu features
@ 2023-08-11 13:50 Tim Wiederhake
2023-08-11 13:50 ` [PATCH 1/4] target/i386: Split out feature_word_info Tim Wiederhake
` (3 more replies)
0 siblings, 4 replies; 10+ messages in thread
From: Tim Wiederhake @ 2023-08-11 13:50 UTC (permalink / raw)
To: qemu-devel; +Cc: Tim Wiederhake
Synchronizing the list of cpu features and models with qemu is a recurring
task in libvirt. For x86, this is done by reading qom-list-properties for
max-x86_64-cpu and manually filtering out everthing that does not look like
a feature name, as well as parsing target/i386/cpu.c for cpu models.
This is a flawed, tedious and error-prone procedure. Ideally, qemu
and libvirt would query a common source for cpu feature and model
related information. Meanwhile, converting this information into an easier
to parse format would help libvirt a lot.
This patch series converts the cpu feature information present in
target/i386/cpu.c (`feature_word_info`) into an xml file and adds a
script to generate the c code from this xml.
A patch set to convert the cpu model data (`builtin_x86_defs`) in the
same way will follow.
Tim Wiederhake (4):
target/i386: Split out feature_word_info
target/i386: Translate feature_word_info to xml
target/i386: Format feature_word_info.c.inc
target/i386: Autogenerate feature_word_info.c.inc
target/i386/cpu.c | 677 +----------
target/i386/feature_word_info.c.inc | 704 ++++++++++++
target/i386/feature_word_info.py | 110 ++
target/i386/feature_word_info.xml | 1610 +++++++++++++++++++++++++++
4 files changed, 2425 insertions(+), 676 deletions(-)
create mode 100644 target/i386/feature_word_info.c.inc
create mode 100755 target/i386/feature_word_info.py
create mode 100644 target/i386/feature_word_info.xml
--
2.39.2
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 1/4] target/i386: Split out feature_word_info 2023-08-11 13:50 [PATCH 0/4] Generate x86 cpu features Tim Wiederhake @ 2023-08-11 13:50 ` Tim Wiederhake 2023-09-06 14:34 ` Philippe Mathieu-Daudé 2023-08-11 13:50 ` [PATCH 2/4] target/i386: Translate feature_word_info to xml Tim Wiederhake ` (2 subsequent siblings) 3 siblings, 1 reply; 10+ messages in thread From: Tim Wiederhake @ 2023-08-11 13:50 UTC (permalink / raw) To: qemu-devel; +Cc: Tim Wiederhake The isolated part will be generated by a script. Signed-off-by: Tim Wiederhake <twiederh@redhat.com> --- target/i386/cpu.c | 677 +--------------------------- target/i386/feature_word_info.c.inc | 676 +++++++++++++++++++++++++++ 2 files changed, 677 insertions(+), 676 deletions(-) create mode 100644 target/i386/feature_word_info.c.inc diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 97ad229d8b..d44a5b300e 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -762,682 +762,7 @@ void x86_cpu_vendor_words2str(char *dst, uint32_t vendor1, #define TCG_8000_0008_EBX (CPUID_8000_0008_EBX_XSAVEERPTR | \ CPUID_8000_0008_EBX_WBNOINVD | CPUID_8000_0008_EBX_KERNEL_FEATURES) -FeatureWordInfo feature_word_info[FEATURE_WORDS] = { - [FEAT_1_EDX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "fpu", "vme", "de", "pse", - "tsc", "msr", "pae", "mce", - "cx8", "apic", NULL, "sep", - "mtrr", "pge", "mca", "cmov", - "pat", "pse36", "pn" /* Intel psn */, "clflush" /* Intel clfsh */, - NULL, "ds" /* Intel dts */, "acpi", "mmx", - "fxsr", "sse", "sse2", "ss", - "ht" /* Intel htt */, "tm", "ia64", "pbe", - }, - .cpuid = {.eax = 1, .reg = R_EDX, }, - .tcg_features = TCG_FEATURES, - }, - [FEAT_1_ECX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "pni" /* Intel,AMD sse3 */, "pclmulqdq", "dtes64", "monitor", - "ds-cpl", "vmx", "smx", "est", - "tm2", "ssse3", "cid", NULL, - "fma", "cx16", "xtpr", "pdcm", - NULL, "pcid", "dca", "sse4.1", - "sse4.2", "x2apic", "movbe", "popcnt", - "tsc-deadline", "aes", "xsave", NULL /* osxsave */, - "avx", "f16c", "rdrand", "hypervisor", - }, - .cpuid = { .eax = 1, .reg = R_ECX, }, - .tcg_features = TCG_EXT_FEATURES, - }, - /* Feature names that are already defined on feature_name[] but - * are set on CPUID[8000_0001].EDX on AMD CPUs don't have their - * names on feat_names below. They are copied automatically - * to features[FEAT_8000_0001_EDX] if and only if CPU vendor is AMD. - */ - [FEAT_8000_0001_EDX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL /* fpu */, NULL /* vme */, NULL /* de */, NULL /* pse */, - NULL /* tsc */, NULL /* msr */, NULL /* pae */, NULL /* mce */, - NULL /* cx8 */, NULL /* apic */, NULL, "syscall", - NULL /* mtrr */, NULL /* pge */, NULL /* mca */, NULL /* cmov */, - NULL /* pat */, NULL /* pse36 */, NULL, NULL /* Linux mp */, - "nx", NULL, "mmxext", NULL /* mmx */, - NULL /* fxsr */, "fxsr-opt", "pdpe1gb", "rdtscp", - NULL, "lm", "3dnowext", "3dnow", - }, - .cpuid = { .eax = 0x80000001, .reg = R_EDX, }, - .tcg_features = TCG_EXT2_FEATURES, - }, - [FEAT_8000_0001_ECX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "lahf-lm", "cmp-legacy", "svm", "extapic", - "cr8legacy", "abm", "sse4a", "misalignsse", - "3dnowprefetch", "osvw", "ibs", "xop", - "skinit", "wdt", NULL, "lwp", - "fma4", "tce", NULL, "nodeid-msr", - NULL, "tbm", "topoext", "perfctr-core", - "perfctr-nb", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { .eax = 0x80000001, .reg = R_ECX, }, - .tcg_features = TCG_EXT3_FEATURES, - /* - * TOPOEXT is always allowed but can't be enabled blindly by - * "-cpu host", as it requires consistent cache topology info - * to be provided so it doesn't confuse guests. - */ - .no_autoenable_flags = CPUID_EXT3_TOPOEXT, - }, - [FEAT_C000_0001_EDX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, NULL, "xstore", "xstore-en", - NULL, NULL, "xcrypt", "xcrypt-en", - "ace2", "ace2-en", "phe", "phe-en", - "pmm", "pmm-en", NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { .eax = 0xC0000001, .reg = R_EDX, }, - .tcg_features = TCG_EXT4_FEATURES, - }, - [FEAT_KVM] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "kvmclock", "kvm-nopiodelay", "kvm-mmu", "kvmclock", - "kvm-asyncpf", "kvm-steal-time", "kvm-pv-eoi", "kvm-pv-unhalt", - NULL, "kvm-pv-tlb-flush", NULL, "kvm-pv-ipi", - "kvm-poll-control", "kvm-pv-sched-yield", "kvm-asyncpf-int", "kvm-msi-ext-dest-id", - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - "kvmclock-stable-bit", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { .eax = KVM_CPUID_FEATURES, .reg = R_EAX, }, - .tcg_features = TCG_KVM_FEATURES, - }, - [FEAT_KVM_HINTS] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "kvm-hint-dedicated", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { .eax = KVM_CPUID_FEATURES, .reg = R_EDX, }, - .tcg_features = TCG_KVM_FEATURES, - /* - * KVM hints aren't auto-enabled by -cpu host, they need to be - * explicitly enabled in the command-line. - */ - .no_autoenable_flags = ~0U, - }, - [FEAT_SVM] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "npt", "lbrv", "svm-lock", "nrip-save", - "tsc-scale", "vmcb-clean", "flushbyasid", "decodeassists", - NULL, NULL, "pause-filter", NULL, - "pfthreshold", "avic", NULL, "v-vmsave-vmload", - "vgif", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, "vnmi", NULL, NULL, - "svme-addr-chk", NULL, NULL, NULL, - }, - .cpuid = { .eax = 0x8000000A, .reg = R_EDX, }, - .tcg_features = TCG_SVM_FEATURES, - }, - [FEAT_7_0_EBX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "fsgsbase", "tsc-adjust", "sgx", "bmi1", - "hle", "avx2", NULL, "smep", - "bmi2", "erms", "invpcid", "rtm", - NULL, NULL, "mpx", NULL, - "avx512f", "avx512dq", "rdseed", "adx", - "smap", "avx512ifma", "pcommit", "clflushopt", - "clwb", "intel-pt", "avx512pf", "avx512er", - "avx512cd", "sha-ni", "avx512bw", "avx512vl", - }, - .cpuid = { - .eax = 7, - .needs_ecx = true, .ecx = 0, - .reg = R_EBX, - }, - .tcg_features = TCG_7_0_EBX_FEATURES, - }, - [FEAT_7_0_ECX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, "avx512vbmi", "umip", "pku", - NULL /* ospke */, "waitpkg", "avx512vbmi2", NULL, - "gfni", "vaes", "vpclmulqdq", "avx512vnni", - "avx512bitalg", NULL, "avx512-vpopcntdq", NULL, - "la57", NULL, NULL, NULL, - NULL, NULL, "rdpid", NULL, - "bus-lock-detect", "cldemote", NULL, "movdiri", - "movdir64b", NULL, "sgxlc", "pks", - }, - .cpuid = { - .eax = 7, - .needs_ecx = true, .ecx = 0, - .reg = R_ECX, - }, - .tcg_features = TCG_7_0_ECX_FEATURES, - }, - [FEAT_7_0_EDX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, NULL, "avx512-4vnniw", "avx512-4fmaps", - "fsrm", NULL, NULL, NULL, - "avx512-vp2intersect", NULL, "md-clear", NULL, - NULL, NULL, "serialize", NULL, - "tsx-ldtrk", NULL, NULL /* pconfig */, "arch-lbr", - NULL, NULL, "amx-bf16", "avx512-fp16", - "amx-tile", "amx-int8", "spec-ctrl", "stibp", - "flush-l1d", "arch-capabilities", "core-capability", "ssbd", - }, - .cpuid = { - .eax = 7, - .needs_ecx = true, .ecx = 0, - .reg = R_EDX, - }, - .tcg_features = TCG_7_0_EDX_FEATURES, - }, - [FEAT_7_1_EAX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, NULL, NULL, NULL, - "avx-vnni", "avx512-bf16", NULL, "cmpccxadd", - NULL, NULL, "fzrm", "fsrs", - "fsrc", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, "amx-fp16", NULL, "avx-ifma", - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { - .eax = 7, - .needs_ecx = true, .ecx = 1, - .reg = R_EAX, - }, - .tcg_features = TCG_7_1_EAX_FEATURES, - }, - [FEAT_7_1_EDX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, NULL, NULL, NULL, - "avx-vnni-int8", "avx-ne-convert", NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, "prefetchiti", NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { - .eax = 7, - .needs_ecx = true, .ecx = 1, - .reg = R_EDX, - }, - .tcg_features = TCG_7_1_EDX_FEATURES, - }, - [FEAT_7_2_EDX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, NULL, NULL, NULL, - NULL, "mcdt-no", NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { - .eax = 7, - .needs_ecx = true, .ecx = 2, - .reg = R_EDX, - }, - .tcg_features = TCG_7_2_EDX_FEATURES, - }, - [FEAT_8000_0007_EDX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - "invtsc", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { .eax = 0x80000007, .reg = R_EDX, }, - .tcg_features = TCG_APM_FEATURES, - .unmigratable_flags = CPUID_APM_INVTSC, - }, - [FEAT_8000_0008_EBX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "clzero", NULL, "xsaveerptr", NULL, - NULL, NULL, NULL, NULL, - NULL, "wbnoinvd", NULL, NULL, - "ibpb", NULL, "ibrs", "amd-stibp", - NULL, "stibp-always-on", NULL, NULL, - NULL, NULL, NULL, NULL, - "amd-ssbd", "virt-ssbd", "amd-no-ssb", NULL, - "amd-psfd", NULL, NULL, NULL, - }, - .cpuid = { .eax = 0x80000008, .reg = R_EBX, }, - .tcg_features = TCG_8000_0008_EBX, - .unmigratable_flags = 0, - }, - [FEAT_8000_0021_EAX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "no-nested-data-bp", NULL, "lfence-always-serializing", NULL, - NULL, NULL, "null-sel-clr-base", NULL, - "auto-ibrs", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { .eax = 0x80000021, .reg = R_EAX, }, - .tcg_features = 0, - .unmigratable_flags = 0, - }, - [FEAT_XSAVE] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "xsaveopt", "xsavec", "xgetbv1", "xsaves", - "xfd", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { - .eax = 0xd, - .needs_ecx = true, .ecx = 1, - .reg = R_EAX, - }, - .tcg_features = TCG_XSAVE_FEATURES, - }, - [FEAT_XSAVE_XSS_LO] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { - .eax = 0xD, - .needs_ecx = true, - .ecx = 1, - .reg = R_ECX, - }, - }, - [FEAT_XSAVE_XSS_HI] = { - .type = CPUID_FEATURE_WORD, - .cpuid = { - .eax = 0xD, - .needs_ecx = true, - .ecx = 1, - .reg = R_EDX - }, - }, - [FEAT_6_EAX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, NULL, "arat", NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { .eax = 6, .reg = R_EAX, }, - .tcg_features = TCG_6_EAX_FEATURES, - }, - [FEAT_XSAVE_XCR0_LO] = { - .type = CPUID_FEATURE_WORD, - .cpuid = { - .eax = 0xD, - .needs_ecx = true, .ecx = 0, - .reg = R_EAX, - }, - .tcg_features = ~0U, - .migratable_flags = XSTATE_FP_MASK | XSTATE_SSE_MASK | - XSTATE_YMM_MASK | XSTATE_BNDREGS_MASK | XSTATE_BNDCSR_MASK | - XSTATE_OPMASK_MASK | XSTATE_ZMM_Hi256_MASK | XSTATE_Hi16_ZMM_MASK | - XSTATE_PKRU_MASK, - }, - [FEAT_XSAVE_XCR0_HI] = { - .type = CPUID_FEATURE_WORD, - .cpuid = { - .eax = 0xD, - .needs_ecx = true, .ecx = 0, - .reg = R_EDX, - }, - .tcg_features = ~0U, - }, - /*Below are MSR exposed features*/ - [FEAT_ARCH_CAPABILITIES] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - "rdctl-no", "ibrs-all", "rsba", "skip-l1dfl-vmentry", - "ssb-no", "mds-no", "pschange-mc-no", "tsx-ctrl", - "taa-no", NULL, NULL, NULL, - NULL, "sbdr-ssdp-no", "fbsdp-no", "psdp-no", - NULL, "fb-clear", NULL, NULL, - NULL, NULL, NULL, NULL, - "pbrsb-no", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .msr = { - .index = MSR_IA32_ARCH_CAPABILITIES, - }, - /* - * FEAT_ARCH_CAPABILITIES only affects a read-only MSR, which - * cannot be read from user mode. Therefore, it has no impact - > on any user-mode operation, and warnings about unsupported - * features do not matter. - */ - .tcg_features = ~0U, - }, - [FEAT_CORE_CAPABILITY] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - NULL, NULL, NULL, NULL, - NULL, "split-lock-detect", NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .msr = { - .index = MSR_IA32_CORE_CAPABILITY, - }, - }, - [FEAT_PERF_CAPABILITIES] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, "full-width-write", NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .msr = { - .index = MSR_IA32_PERF_CAPABILITIES, - }, - }, - - [FEAT_VMX_PROCBASED_CTLS] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - NULL, NULL, "vmx-vintr-pending", "vmx-tsc-offset", - NULL, NULL, NULL, "vmx-hlt-exit", - NULL, "vmx-invlpg-exit", "vmx-mwait-exit", "vmx-rdpmc-exit", - "vmx-rdtsc-exit", NULL, NULL, "vmx-cr3-load-noexit", - "vmx-cr3-store-noexit", NULL, NULL, "vmx-cr8-load-exit", - "vmx-cr8-store-exit", "vmx-flexpriority", "vmx-vnmi-pending", "vmx-movdr-exit", - "vmx-io-exit", "vmx-io-bitmap", NULL, "vmx-mtf", - "vmx-msr-bitmap", "vmx-monitor-exit", "vmx-pause-exit", "vmx-secondary-ctls", - }, - .msr = { - .index = MSR_IA32_VMX_TRUE_PROCBASED_CTLS, - } - }, - - [FEAT_VMX_SECONDARY_CTLS] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - "vmx-apicv-xapic", "vmx-ept", "vmx-desc-exit", "vmx-rdtscp-exit", - "vmx-apicv-x2apic", "vmx-vpid", "vmx-wbinvd-exit", "vmx-unrestricted-guest", - "vmx-apicv-register", "vmx-apicv-vid", "vmx-ple", "vmx-rdrand-exit", - "vmx-invpcid-exit", "vmx-vmfunc", "vmx-shadow-vmcs", "vmx-encls-exit", - "vmx-rdseed-exit", "vmx-pml", NULL, NULL, - "vmx-xsaves", NULL, NULL, NULL, - NULL, "vmx-tsc-scaling", NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .msr = { - .index = MSR_IA32_VMX_PROCBASED_CTLS2, - } - }, - - [FEAT_VMX_PINBASED_CTLS] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - "vmx-intr-exit", NULL, NULL, "vmx-nmi-exit", - NULL, "vmx-vnmi", "vmx-preemption-timer", "vmx-posted-intr", - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .msr = { - .index = MSR_IA32_VMX_TRUE_PINBASED_CTLS, - } - }, - - [FEAT_VMX_EXIT_CTLS] = { - .type = MSR_FEATURE_WORD, - /* - * VMX_VM_EXIT_HOST_ADDR_SPACE_SIZE is copied from - * the LM CPUID bit. - */ - .feat_names = { - NULL, NULL, "vmx-exit-nosave-debugctl", NULL, - NULL, NULL, NULL, NULL, - NULL, NULL /* vmx-exit-host-addr-space-size */, NULL, NULL, - "vmx-exit-load-perf-global-ctrl", NULL, NULL, "vmx-exit-ack-intr", - NULL, NULL, "vmx-exit-save-pat", "vmx-exit-load-pat", - "vmx-exit-save-efer", "vmx-exit-load-efer", - "vmx-exit-save-preemption-timer", "vmx-exit-clear-bndcfgs", - NULL, "vmx-exit-clear-rtit-ctl", NULL, NULL, - NULL, "vmx-exit-load-pkrs", NULL, NULL, - }, - .msr = { - .index = MSR_IA32_VMX_TRUE_EXIT_CTLS, - } - }, - - [FEAT_VMX_ENTRY_CTLS] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - NULL, NULL, "vmx-entry-noload-debugctl", NULL, - NULL, NULL, NULL, NULL, - NULL, "vmx-entry-ia32e-mode", NULL, NULL, - NULL, "vmx-entry-load-perf-global-ctrl", "vmx-entry-load-pat", "vmx-entry-load-efer", - "vmx-entry-load-bndcfgs", NULL, "vmx-entry-load-rtit-ctl", NULL, - NULL, NULL, "vmx-entry-load-pkrs", NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .msr = { - .index = MSR_IA32_VMX_TRUE_ENTRY_CTLS, - } - }, - - [FEAT_VMX_MISC] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - NULL, NULL, NULL, NULL, - NULL, "vmx-store-lma", "vmx-activity-hlt", "vmx-activity-shutdown", - "vmx-activity-wait-sipi", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, "vmx-vmwrite-vmexit-fields", "vmx-zero-len-inject", NULL, - }, - .msr = { - .index = MSR_IA32_VMX_MISC, - } - }, - - [FEAT_VMX_EPT_VPID_CAPS] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - "vmx-ept-execonly", NULL, NULL, NULL, - NULL, NULL, "vmx-page-walk-4", "vmx-page-walk-5", - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - "vmx-ept-2mb", "vmx-ept-1gb", NULL, NULL, - "vmx-invept", "vmx-eptad", "vmx-ept-advanced-exitinfo", NULL, - NULL, "vmx-invept-single-context", "vmx-invept-all-context", NULL, - NULL, NULL, NULL, NULL, - "vmx-invvpid", NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - "vmx-invvpid-single-addr", "vmx-invept-single-context", - "vmx-invvpid-all-context", "vmx-invept-single-context-noglobals", - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .msr = { - .index = MSR_IA32_VMX_EPT_VPID_CAP, - } - }, - - [FEAT_VMX_BASIC] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - [54] = "vmx-ins-outs", - [55] = "vmx-true-ctls", - }, - .msr = { - .index = MSR_IA32_VMX_BASIC, - }, - /* Just to be safe - we don't support setting the MSEG version field. */ - .no_autoenable_flags = MSR_VMX_BASIC_DUAL_MONITOR, - }, - - [FEAT_VMX_VMFUNC] = { - .type = MSR_FEATURE_WORD, - .feat_names = { - [0] = "vmx-eptp-switching", - }, - .msr = { - .index = MSR_IA32_VMX_VMFUNC, - } - }, - - [FEAT_14_0_ECX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, "intel-pt-lip", - }, - .cpuid = { - .eax = 0x14, - .needs_ecx = true, .ecx = 0, - .reg = R_ECX, - }, - .tcg_features = TCG_14_0_ECX_FEATURES, - }, - - [FEAT_SGX_12_0_EAX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "sgx1", "sgx2", NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, "sgx-edeccssa", - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { - .eax = 0x12, - .needs_ecx = true, .ecx = 0, - .reg = R_EAX, - }, - .tcg_features = TCG_SGX_12_0_EAX_FEATURES, - }, - - [FEAT_SGX_12_0_EBX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - "sgx-exinfo" , NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { - .eax = 0x12, - .needs_ecx = true, .ecx = 0, - .reg = R_EBX, - }, - .tcg_features = TCG_SGX_12_0_EBX_FEATURES, - }, - - [FEAT_SGX_12_1_EAX] = { - .type = CPUID_FEATURE_WORD, - .feat_names = { - NULL, "sgx-debug", "sgx-mode64", NULL, - "sgx-provisionkey", "sgx-tokenkey", NULL, "sgx-kss", - NULL, NULL, "sgx-aex-notify", NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, - }, - .cpuid = { - .eax = 0x12, - .needs_ecx = true, .ecx = 1, - .reg = R_EAX, - }, - .tcg_features = TCG_SGX_12_1_EAX_FEATURES, - }, -}; +#include "feature_word_info.c.inc" typedef struct FeatureMask { FeatureWord index; diff --git a/target/i386/feature_word_info.c.inc b/target/i386/feature_word_info.c.inc new file mode 100644 index 0000000000..bba7975eab --- /dev/null +++ b/target/i386/feature_word_info.c.inc @@ -0,0 +1,676 @@ +FeatureWordInfo feature_word_info[FEATURE_WORDS] = { + [FEAT_1_EDX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "fpu", "vme", "de", "pse", + "tsc", "msr", "pae", "mce", + "cx8", "apic", NULL, "sep", + "mtrr", "pge", "mca", "cmov", + "pat", "pse36", "pn" /* Intel psn */, "clflush" /* Intel clfsh */, + NULL, "ds" /* Intel dts */, "acpi", "mmx", + "fxsr", "sse", "sse2", "ss", + "ht" /* Intel htt */, "tm", "ia64", "pbe", + }, + .cpuid = {.eax = 1, .reg = R_EDX, }, + .tcg_features = TCG_FEATURES, + }, + [FEAT_1_ECX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "pni" /* Intel,AMD sse3 */, "pclmulqdq", "dtes64", "monitor", + "ds-cpl", "vmx", "smx", "est", + "tm2", "ssse3", "cid", NULL, + "fma", "cx16", "xtpr", "pdcm", + NULL, "pcid", "dca", "sse4.1", + "sse4.2", "x2apic", "movbe", "popcnt", + "tsc-deadline", "aes", "xsave", NULL /* osxsave */, + "avx", "f16c", "rdrand", "hypervisor", + }, + .cpuid = { .eax = 1, .reg = R_ECX, }, + .tcg_features = TCG_EXT_FEATURES, + }, + /* Feature names that are already defined on feature_name[] but + * are set on CPUID[8000_0001].EDX on AMD CPUs don't have their + * names on feat_names below. They are copied automatically + * to features[FEAT_8000_0001_EDX] if and only if CPU vendor is AMD. + */ + [FEAT_8000_0001_EDX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL /* fpu */, NULL /* vme */, NULL /* de */, NULL /* pse */, + NULL /* tsc */, NULL /* msr */, NULL /* pae */, NULL /* mce */, + NULL /* cx8 */, NULL /* apic */, NULL, "syscall", + NULL /* mtrr */, NULL /* pge */, NULL /* mca */, NULL /* cmov */, + NULL /* pat */, NULL /* pse36 */, NULL, NULL /* Linux mp */, + "nx", NULL, "mmxext", NULL /* mmx */, + NULL /* fxsr */, "fxsr-opt", "pdpe1gb", "rdtscp", + NULL, "lm", "3dnowext", "3dnow", + }, + .cpuid = { .eax = 0x80000001, .reg = R_EDX, }, + .tcg_features = TCG_EXT2_FEATURES, + }, + [FEAT_8000_0001_ECX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "lahf-lm", "cmp-legacy", "svm", "extapic", + "cr8legacy", "abm", "sse4a", "misalignsse", + "3dnowprefetch", "osvw", "ibs", "xop", + "skinit", "wdt", NULL, "lwp", + "fma4", "tce", NULL, "nodeid-msr", + NULL, "tbm", "topoext", "perfctr-core", + "perfctr-nb", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { .eax = 0x80000001, .reg = R_ECX, }, + .tcg_features = TCG_EXT3_FEATURES, + /* + * TOPOEXT is always allowed but can't be enabled blindly by + * "-cpu host", as it requires consistent cache topology info + * to be provided so it doesn't confuse guests. + */ + .no_autoenable_flags = CPUID_EXT3_TOPOEXT, + }, + [FEAT_C000_0001_EDX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, NULL, "xstore", "xstore-en", + NULL, NULL, "xcrypt", "xcrypt-en", + "ace2", "ace2-en", "phe", "phe-en", + "pmm", "pmm-en", NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { .eax = 0xC0000001, .reg = R_EDX, }, + .tcg_features = TCG_EXT4_FEATURES, + }, + [FEAT_KVM] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "kvmclock", "kvm-nopiodelay", "kvm-mmu", "kvmclock", + "kvm-asyncpf", "kvm-steal-time", "kvm-pv-eoi", "kvm-pv-unhalt", + NULL, "kvm-pv-tlb-flush", NULL, "kvm-pv-ipi", + "kvm-poll-control", "kvm-pv-sched-yield", "kvm-asyncpf-int", "kvm-msi-ext-dest-id", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + "kvmclock-stable-bit", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { .eax = KVM_CPUID_FEATURES, .reg = R_EAX, }, + .tcg_features = TCG_KVM_FEATURES, + }, + [FEAT_KVM_HINTS] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "kvm-hint-dedicated", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { .eax = KVM_CPUID_FEATURES, .reg = R_EDX, }, + .tcg_features = TCG_KVM_FEATURES, + /* + * KVM hints aren't auto-enabled by -cpu host, they need to be + * explicitly enabled in the command-line. + */ + .no_autoenable_flags = ~0U, + }, + [FEAT_SVM] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "npt", "lbrv", "svm-lock", "nrip-save", + "tsc-scale", "vmcb-clean", "flushbyasid", "decodeassists", + NULL, NULL, "pause-filter", NULL, + "pfthreshold", "avic", NULL, "v-vmsave-vmload", + "vgif", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, "vnmi", NULL, NULL, + "svme-addr-chk", NULL, NULL, NULL, + }, + .cpuid = { .eax = 0x8000000A, .reg = R_EDX, }, + .tcg_features = TCG_SVM_FEATURES, + }, + [FEAT_7_0_EBX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "fsgsbase", "tsc-adjust", "sgx", "bmi1", + "hle", "avx2", NULL, "smep", + "bmi2", "erms", "invpcid", "rtm", + NULL, NULL, "mpx", NULL, + "avx512f", "avx512dq", "rdseed", "adx", + "smap", "avx512ifma", "pcommit", "clflushopt", + "clwb", "intel-pt", "avx512pf", "avx512er", + "avx512cd", "sha-ni", "avx512bw", "avx512vl", + }, + .cpuid = { + .eax = 7, + .needs_ecx = true, .ecx = 0, + .reg = R_EBX, + }, + .tcg_features = TCG_7_0_EBX_FEATURES, + }, + [FEAT_7_0_ECX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, "avx512vbmi", "umip", "pku", + NULL /* ospke */, "waitpkg", "avx512vbmi2", NULL, + "gfni", "vaes", "vpclmulqdq", "avx512vnni", + "avx512bitalg", NULL, "avx512-vpopcntdq", NULL, + "la57", NULL, NULL, NULL, + NULL, NULL, "rdpid", NULL, + "bus-lock-detect", "cldemote", NULL, "movdiri", + "movdir64b", NULL, "sgxlc", "pks", + }, + .cpuid = { + .eax = 7, + .needs_ecx = true, .ecx = 0, + .reg = R_ECX, + }, + .tcg_features = TCG_7_0_ECX_FEATURES, + }, + [FEAT_7_0_EDX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, NULL, "avx512-4vnniw", "avx512-4fmaps", + "fsrm", NULL, NULL, NULL, + "avx512-vp2intersect", NULL, "md-clear", NULL, + NULL, NULL, "serialize", NULL, + "tsx-ldtrk", NULL, NULL /* pconfig */, "arch-lbr", + NULL, NULL, "amx-bf16", "avx512-fp16", + "amx-tile", "amx-int8", "spec-ctrl", "stibp", + "flush-l1d", "arch-capabilities", "core-capability", "ssbd", + }, + .cpuid = { + .eax = 7, + .needs_ecx = true, .ecx = 0, + .reg = R_EDX, + }, + .tcg_features = TCG_7_0_EDX_FEATURES, + }, + [FEAT_7_1_EAX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, NULL, NULL, NULL, + "avx-vnni", "avx512-bf16", NULL, "cmpccxadd", + NULL, NULL, "fzrm", "fsrs", + "fsrc", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, "amx-fp16", NULL, "avx-ifma", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { + .eax = 7, + .needs_ecx = true, .ecx = 1, + .reg = R_EAX, + }, + .tcg_features = TCG_7_1_EAX_FEATURES, + }, + [FEAT_7_1_EDX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, NULL, NULL, NULL, + "avx-vnni-int8", "avx-ne-convert", NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, "prefetchiti", NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { + .eax = 7, + .needs_ecx = true, .ecx = 1, + .reg = R_EDX, + }, + .tcg_features = TCG_7_1_EDX_FEATURES, + }, + [FEAT_7_2_EDX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, NULL, NULL, NULL, + NULL, "mcdt-no", NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { + .eax = 7, + .needs_ecx = true, .ecx = 2, + .reg = R_EDX, + }, + .tcg_features = TCG_7_2_EDX_FEATURES, + }, + [FEAT_8000_0007_EDX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + "invtsc", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { .eax = 0x80000007, .reg = R_EDX, }, + .tcg_features = TCG_APM_FEATURES, + .unmigratable_flags = CPUID_APM_INVTSC, + }, + [FEAT_8000_0008_EBX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "clzero", NULL, "xsaveerptr", NULL, + NULL, NULL, NULL, NULL, + NULL, "wbnoinvd", NULL, NULL, + "ibpb", NULL, "ibrs", "amd-stibp", + NULL, "stibp-always-on", NULL, NULL, + NULL, NULL, NULL, NULL, + "amd-ssbd", "virt-ssbd", "amd-no-ssb", NULL, + "amd-psfd", NULL, NULL, NULL, + }, + .cpuid = { .eax = 0x80000008, .reg = R_EBX, }, + .tcg_features = TCG_8000_0008_EBX, + .unmigratable_flags = 0, + }, + [FEAT_8000_0021_EAX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "no-nested-data-bp", NULL, "lfence-always-serializing", NULL, + NULL, NULL, "null-sel-clr-base", NULL, + "auto-ibrs", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { .eax = 0x80000021, .reg = R_EAX, }, + .tcg_features = 0, + .unmigratable_flags = 0, + }, + [FEAT_XSAVE] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "xsaveopt", "xsavec", "xgetbv1", "xsaves", + "xfd", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { + .eax = 0xd, + .needs_ecx = true, .ecx = 1, + .reg = R_EAX, + }, + .tcg_features = TCG_XSAVE_FEATURES, + }, + [FEAT_XSAVE_XSS_LO] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { + .eax = 0xD, + .needs_ecx = true, + .ecx = 1, + .reg = R_ECX, + }, + }, + [FEAT_XSAVE_XSS_HI] = { + .type = CPUID_FEATURE_WORD, + .cpuid = { + .eax = 0xD, + .needs_ecx = true, + .ecx = 1, + .reg = R_EDX + }, + }, + [FEAT_6_EAX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, NULL, "arat", NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { .eax = 6, .reg = R_EAX, }, + .tcg_features = TCG_6_EAX_FEATURES, + }, + [FEAT_XSAVE_XCR0_LO] = { + .type = CPUID_FEATURE_WORD, + .cpuid = { + .eax = 0xD, + .needs_ecx = true, .ecx = 0, + .reg = R_EAX, + }, + .tcg_features = ~0U, + .migratable_flags = XSTATE_FP_MASK | XSTATE_SSE_MASK | + XSTATE_YMM_MASK | XSTATE_BNDREGS_MASK | XSTATE_BNDCSR_MASK | + XSTATE_OPMASK_MASK | XSTATE_ZMM_Hi256_MASK | XSTATE_Hi16_ZMM_MASK | + XSTATE_PKRU_MASK, + }, + [FEAT_XSAVE_XCR0_HI] = { + .type = CPUID_FEATURE_WORD, + .cpuid = { + .eax = 0xD, + .needs_ecx = true, .ecx = 0, + .reg = R_EDX, + }, + .tcg_features = ~0U, + }, + /*Below are MSR exposed features*/ + [FEAT_ARCH_CAPABILITIES] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + "rdctl-no", "ibrs-all", "rsba", "skip-l1dfl-vmentry", + "ssb-no", "mds-no", "pschange-mc-no", "tsx-ctrl", + "taa-no", NULL, NULL, NULL, + NULL, "sbdr-ssdp-no", "fbsdp-no", "psdp-no", + NULL, "fb-clear", NULL, NULL, + NULL, NULL, NULL, NULL, + "pbrsb-no", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .msr = { + .index = MSR_IA32_ARCH_CAPABILITIES, + }, + /* + * FEAT_ARCH_CAPABILITIES only affects a read-only MSR, which + * cannot be read from user mode. Therefore, it has no impact + > on any user-mode operation, and warnings about unsupported + * features do not matter. + */ + .tcg_features = ~0U, + }, + [FEAT_CORE_CAPABILITY] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + NULL, NULL, NULL, NULL, + NULL, "split-lock-detect", NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .msr = { + .index = MSR_IA32_CORE_CAPABILITY, + }, + }, + [FEAT_PERF_CAPABILITIES] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, "full-width-write", NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .msr = { + .index = MSR_IA32_PERF_CAPABILITIES, + }, + }, + + [FEAT_VMX_PROCBASED_CTLS] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + NULL, NULL, "vmx-vintr-pending", "vmx-tsc-offset", + NULL, NULL, NULL, "vmx-hlt-exit", + NULL, "vmx-invlpg-exit", "vmx-mwait-exit", "vmx-rdpmc-exit", + "vmx-rdtsc-exit", NULL, NULL, "vmx-cr3-load-noexit", + "vmx-cr3-store-noexit", NULL, NULL, "vmx-cr8-load-exit", + "vmx-cr8-store-exit", "vmx-flexpriority", "vmx-vnmi-pending", "vmx-movdr-exit", + "vmx-io-exit", "vmx-io-bitmap", NULL, "vmx-mtf", + "vmx-msr-bitmap", "vmx-monitor-exit", "vmx-pause-exit", "vmx-secondary-ctls", + }, + .msr = { + .index = MSR_IA32_VMX_TRUE_PROCBASED_CTLS, + } + }, + + [FEAT_VMX_SECONDARY_CTLS] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + "vmx-apicv-xapic", "vmx-ept", "vmx-desc-exit", "vmx-rdtscp-exit", + "vmx-apicv-x2apic", "vmx-vpid", "vmx-wbinvd-exit", "vmx-unrestricted-guest", + "vmx-apicv-register", "vmx-apicv-vid", "vmx-ple", "vmx-rdrand-exit", + "vmx-invpcid-exit", "vmx-vmfunc", "vmx-shadow-vmcs", "vmx-encls-exit", + "vmx-rdseed-exit", "vmx-pml", NULL, NULL, + "vmx-xsaves", NULL, NULL, NULL, + NULL, "vmx-tsc-scaling", NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .msr = { + .index = MSR_IA32_VMX_PROCBASED_CTLS2, + } + }, + + [FEAT_VMX_PINBASED_CTLS] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + "vmx-intr-exit", NULL, NULL, "vmx-nmi-exit", + NULL, "vmx-vnmi", "vmx-preemption-timer", "vmx-posted-intr", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .msr = { + .index = MSR_IA32_VMX_TRUE_PINBASED_CTLS, + } + }, + + [FEAT_VMX_EXIT_CTLS] = { + .type = MSR_FEATURE_WORD, + /* + * VMX_VM_EXIT_HOST_ADDR_SPACE_SIZE is copied from + * the LM CPUID bit. + */ + .feat_names = { + NULL, NULL, "vmx-exit-nosave-debugctl", NULL, + NULL, NULL, NULL, NULL, + NULL, NULL /* vmx-exit-host-addr-space-size */, NULL, NULL, + "vmx-exit-load-perf-global-ctrl", NULL, NULL, "vmx-exit-ack-intr", + NULL, NULL, "vmx-exit-save-pat", "vmx-exit-load-pat", + "vmx-exit-save-efer", "vmx-exit-load-efer", + "vmx-exit-save-preemption-timer", "vmx-exit-clear-bndcfgs", + NULL, "vmx-exit-clear-rtit-ctl", NULL, NULL, + NULL, "vmx-exit-load-pkrs", NULL, NULL, + }, + .msr = { + .index = MSR_IA32_VMX_TRUE_EXIT_CTLS, + } + }, + + [FEAT_VMX_ENTRY_CTLS] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + NULL, NULL, "vmx-entry-noload-debugctl", NULL, + NULL, NULL, NULL, NULL, + NULL, "vmx-entry-ia32e-mode", NULL, NULL, + NULL, "vmx-entry-load-perf-global-ctrl", "vmx-entry-load-pat", "vmx-entry-load-efer", + "vmx-entry-load-bndcfgs", NULL, "vmx-entry-load-rtit-ctl", NULL, + NULL, NULL, "vmx-entry-load-pkrs", NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .msr = { + .index = MSR_IA32_VMX_TRUE_ENTRY_CTLS, + } + }, + + [FEAT_VMX_MISC] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + NULL, NULL, NULL, NULL, + NULL, "vmx-store-lma", "vmx-activity-hlt", "vmx-activity-shutdown", + "vmx-activity-wait-sipi", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, "vmx-vmwrite-vmexit-fields", "vmx-zero-len-inject", NULL, + }, + .msr = { + .index = MSR_IA32_VMX_MISC, + } + }, + + [FEAT_VMX_EPT_VPID_CAPS] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + "vmx-ept-execonly", NULL, NULL, NULL, + NULL, NULL, "vmx-page-walk-4", "vmx-page-walk-5", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + "vmx-ept-2mb", "vmx-ept-1gb", NULL, NULL, + "vmx-invept", "vmx-eptad", "vmx-ept-advanced-exitinfo", NULL, + NULL, "vmx-invept-single-context", "vmx-invept-all-context", NULL, + NULL, NULL, NULL, NULL, + "vmx-invvpid", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + "vmx-invvpid-single-addr", "vmx-invept-single-context", + "vmx-invvpid-all-context", "vmx-invept-single-context-noglobals", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .msr = { + .index = MSR_IA32_VMX_EPT_VPID_CAP, + } + }, + + [FEAT_VMX_BASIC] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + [54] = "vmx-ins-outs", + [55] = "vmx-true-ctls", + }, + .msr = { + .index = MSR_IA32_VMX_BASIC, + }, + /* Just to be safe - we don't support setting the MSEG version field. */ + .no_autoenable_flags = MSR_VMX_BASIC_DUAL_MONITOR, + }, + + [FEAT_VMX_VMFUNC] = { + .type = MSR_FEATURE_WORD, + .feat_names = { + [0] = "vmx-eptp-switching", + }, + .msr = { + .index = MSR_IA32_VMX_VMFUNC, + } + }, + + [FEAT_14_0_ECX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, "intel-pt-lip", + }, + .cpuid = { + .eax = 0x14, + .needs_ecx = true, .ecx = 0, + .reg = R_ECX, + }, + .tcg_features = TCG_14_0_ECX_FEATURES, + }, + + [FEAT_SGX_12_0_EAX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "sgx1", "sgx2", NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, "sgx-edeccssa", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { + .eax = 0x12, + .needs_ecx = true, .ecx = 0, + .reg = R_EAX, + }, + .tcg_features = TCG_SGX_12_0_EAX_FEATURES, + }, + + [FEAT_SGX_12_0_EBX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + "sgx-exinfo" , NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { + .eax = 0x12, + .needs_ecx = true, .ecx = 0, + .reg = R_EBX, + }, + .tcg_features = TCG_SGX_12_0_EBX_FEATURES, + }, + + [FEAT_SGX_12_1_EAX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, "sgx-debug", "sgx-mode64", NULL, + "sgx-provisionkey", "sgx-tokenkey", NULL, "sgx-kss", + NULL, NULL, "sgx-aex-notify", NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { + .eax = 0x12, + .needs_ecx = true, .ecx = 1, + .reg = R_EAX, + }, + .tcg_features = TCG_SGX_12_1_EAX_FEATURES, + }, +}; -- 2.39.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH 1/4] target/i386: Split out feature_word_info 2023-08-11 13:50 ` [PATCH 1/4] target/i386: Split out feature_word_info Tim Wiederhake @ 2023-09-06 14:34 ` Philippe Mathieu-Daudé 0 siblings, 0 replies; 10+ messages in thread From: Philippe Mathieu-Daudé @ 2023-09-06 14:34 UTC (permalink / raw) To: Tim Wiederhake, qemu-devel On 11/8/23 15:50, Tim Wiederhake wrote: > The isolated part will be generated by a script. > > Signed-off-by: Tim Wiederhake <twiederh@redhat.com> > --- > target/i386/cpu.c | 677 +--------------------------- > target/i386/feature_word_info.c.inc | 676 +++++++++++++++++++++++++++ > 2 files changed, 677 insertions(+), 676 deletions(-) > create mode 100644 target/i386/feature_word_info.c.inc Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 2/4] target/i386: Translate feature_word_info to xml 2023-08-11 13:50 [PATCH 0/4] Generate x86 cpu features Tim Wiederhake 2023-08-11 13:50 ` [PATCH 1/4] target/i386: Split out feature_word_info Tim Wiederhake @ 2023-08-11 13:50 ` Tim Wiederhake 2023-08-17 11:07 ` Daniel P. Berrangé 2023-09-06 14:21 ` Michael S. Tsirkin 2023-08-11 13:50 ` [PATCH 3/4] target/i386: Format feature_word_info.c.inc Tim Wiederhake 2023-08-11 13:50 ` [PATCH 4/4] target/i386: Autogenerate feature_word_info.c.inc Tim Wiederhake 3 siblings, 2 replies; 10+ messages in thread From: Tim Wiederhake @ 2023-08-11 13:50 UTC (permalink / raw) To: qemu-devel; +Cc: Tim Wiederhake This is the data file that will be used to generate the C code. All information, including the comments, is preserved. Signed-off-by: Tim Wiederhake <twiederh@redhat.com> --- target/i386/feature_word_info.xml | 1607 +++++++++++++++++++++++++++++ 1 file changed, 1607 insertions(+) create mode 100644 target/i386/feature_word_info.xml diff --git a/target/i386/feature_word_info.xml b/target/i386/feature_word_info.xml new file mode 100644 index 0000000000..ff741b9f5a --- /dev/null +++ b/target/i386/feature_word_info.xml @@ -0,0 +1,1607 @@ +<feature_words> + <feature_word index="FEAT_1_EDX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"fpu"</feature> + <feature>"vme"</feature> + <feature>"de"</feature> + <feature>"pse"</feature> + <feature>"tsc"</feature> + <feature>"msr"</feature> + <feature>"pae"</feature> + <feature>"mce"</feature> + <feature>"cx8"</feature> + <feature>"apic"</feature> + <feature></feature> + <feature>"sep"</feature> + <feature>"mtrr"</feature> + <feature>"pge"</feature> + <feature>"mca"</feature> + <feature>"cmov"</feature> + <feature>"pat"</feature> + <feature>"pse36"</feature> + <feature>"pn"</feature><!-- Intel psn --> + <feature>"clflush"</feature><!-- Intel clfsh --> + <feature></feature> + <feature>"ds"</feature><!-- Intel dts --> + <feature>"acpi"</feature> + <feature>"mmx"</feature> + <feature>"fxsr"</feature> + <feature>"sse"</feature> + <feature>"sse2"</feature> + <feature>"ss"</feature> + <feature>"ht"</feature><!-- Intel htt --> + <feature>"tm"</feature> + <feature>"ia64"</feature> + <feature>"pbe"</feature> + </feat_names> + <cpuid> + <eax>1</eax> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>TCG_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_1_ECX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"pni"</feature><!-- Intel,AMD sse3 --> + <feature>"pclmulqdq"</feature> + <feature>"dtes64"</feature> + <feature>"monitor"</feature> + <feature>"ds-cpl"</feature> + <feature>"vmx"</feature> + <feature>"smx"</feature> + <feature>"est"</feature> + <feature>"tm2"</feature> + <feature>"ssse3"</feature> + <feature>"cid"</feature> + <feature></feature> + <feature>"fma"</feature> + <feature>"cx16"</feature> + <feature>"xtpr"</feature> + <feature>"pdcm"</feature> + <feature></feature> + <feature>"pcid"</feature> + <feature>"dca"</feature> + <feature>"sse4.1"</feature> + <feature>"sse4.2"</feature> + <feature>"x2apic"</feature> + <feature>"movbe"</feature> + <feature>"popcnt"</feature> + <feature>"tsc-deadline"</feature> + <feature>"aes"</feature> + <feature>"xsave"</feature> + <feature></feature><!-- osxsave --> + <feature>"avx"</feature> + <feature>"f16c"</feature> + <feature>"rdrand"</feature> + <feature>"hypervisor"</feature> + </feat_names> + <cpuid> + <eax>1</eax> + <reg>R_ECX</reg> + </cpuid> + <tcg_features>TCG_EXT_FEATURES</tcg_features> + </feature_word> + <!-- Feature names that are already defined on feature_name[] but + * are set on CPUID[8000_0001].EDX on AMD CPUs don't have their + * names on feat_names below. They are copied automatically + * to features[FEAT_8000_0001_EDX] if and only if CPU vendor is AMD. --> + <feature_word index="FEAT_8000_0001_EDX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature><!-- fpu --> + <feature></feature><!-- vme --> + <feature></feature><!-- de --> + <feature></feature><!-- pse --> + <feature></feature><!-- tsc --> + <feature></feature><!-- msr --> + <feature></feature><!-- pae --> + <feature></feature><!-- mce --> + <feature></feature><!-- cx8 --> + <feature></feature><!-- apic --> + <feature></feature> + <feature>"syscall"</feature> + <feature></feature><!-- mtrr --> + <feature></feature><!-- pge --> + <feature></feature><!-- mca --> + <feature></feature><!-- cmov --> + <feature></feature><!-- pat --> + <feature></feature><!-- pse36 --> + <feature></feature> + <feature></feature><!-- Linux mp --> + <feature>"nx"</feature> + <feature></feature> + <feature>"mmxext"</feature> + <feature></feature><!-- mmx --> + <feature></feature><!-- fxsr --> + <feature>"fxsr-opt"</feature> + <feature>"pdpe1gb"</feature> + <feature>"rdtscp"</feature> + <feature></feature> + <feature>"lm"</feature> + <feature>"3dnowext"</feature> + <feature>"3dnow"</feature> + </feat_names> + <cpuid> + <eax>0x80000001</eax> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>TCG_EXT2_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_8000_0001_ECX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"lahf-lm"</feature> + <feature>"cmp-legacy"</feature> + <feature>"svm"</feature> + <feature>"extapic"</feature> + <feature>"cr8legacy"</feature> + <feature>"abm"</feature> + <feature>"sse4a"</feature> + <feature>"misalignsse"</feature> + <feature>"3dnowprefetch"</feature> + <feature>"osvw"</feature> + <feature>"ibs"</feature> + <feature>"xop"</feature> + <feature>"skinit"</feature> + <feature>"wdt"</feature> + <feature></feature> + <feature>"lwp"</feature> + <feature>"fma4"</feature> + <feature>"tce"</feature> + <feature></feature> + <feature>"nodeid-msr"</feature> + <feature></feature> + <feature>"tbm"</feature> + <feature>"topoext"</feature> + <feature>"perfctr-core"</feature> + <feature>"perfctr-nb"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0x80000001</eax> + <reg>R_ECX</reg> + </cpuid> + <tcg_features>TCG_EXT3_FEATURES</tcg_features> + <!-- * TOPOEXT is always allowed but can't be enabled blindly by + * "-cpu host", as it requires consistent cache topology info + * to be provided so it doesn't confuse guests. --> + <no_autoenable_flags>CPUID_EXT3_TOPOEXT</no_autoenable_flags> + </feature_word> + <feature_word index="FEAT_C000_0001_EDX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature>"xstore"</feature> + <feature>"xstore-en"</feature> + <feature></feature> + <feature></feature> + <feature>"xcrypt"</feature> + <feature>"xcrypt-en"</feature> + <feature>"ace2"</feature> + <feature>"ace2-en"</feature> + <feature>"phe"</feature> + <feature>"phe-en"</feature> + <feature>"pmm"</feature> + <feature>"pmm-en"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0xC0000001</eax> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>TCG_EXT4_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_KVM"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"kvmclock"</feature> + <feature>"kvm-nopiodelay"</feature> + <feature>"kvm-mmu"</feature> + <feature>"kvmclock"</feature> + <feature>"kvm-asyncpf"</feature> + <feature>"kvm-steal-time"</feature> + <feature>"kvm-pv-eoi"</feature> + <feature>"kvm-pv-unhalt"</feature> + <feature></feature> + <feature>"kvm-pv-tlb-flush"</feature> + <feature></feature> + <feature>"kvm-pv-ipi"</feature> + <feature>"kvm-poll-control"</feature> + <feature>"kvm-pv-sched-yield"</feature> + <feature>"kvm-asyncpf-int"</feature> + <feature>"kvm-msi-ext-dest-id"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"kvmclock-stable-bit"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>KVM_CPUID_FEATURES</eax> + <reg>R_EAX</reg> + </cpuid> + <tcg_features>TCG_KVM_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_KVM_HINTS"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"kvm-hint-dedicated"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>KVM_CPUID_FEATURES</eax> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>TCG_KVM_FEATURES</tcg_features> + <!-- * KVM hints aren't auto-enabled by -cpu host, they need to be + * explicitly enabled in the command-line. --> + <no_autoenable_flags>~0U</no_autoenable_flags> + </feature_word> + <feature_word index="FEAT_SVM"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"npt"</feature> + <feature>"lbrv"</feature> + <feature>"svm-lock"</feature> + <feature>"nrip-save"</feature> + <feature>"tsc-scale"</feature> + <feature>"vmcb-clean"</feature> + <feature>"flushbyasid"</feature> + <feature>"decodeassists"</feature> + <feature></feature> + <feature></feature> + <feature>"pause-filter"</feature> + <feature></feature> + <feature>"pfthreshold"</feature> + <feature>"avic"</feature> + <feature></feature> + <feature>"v-vmsave-vmload"</feature> + <feature>"vgif"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vnmi"</feature> + <feature></feature> + <feature></feature> + <feature>"svme-addr-chk"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0x8000000A</eax> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>TCG_SVM_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_7_0_EBX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"fsgsbase"</feature> + <feature>"tsc-adjust"</feature> + <feature>"sgx"</feature> + <feature>"bmi1"</feature> + <feature>"hle"</feature> + <feature>"avx2"</feature> + <feature></feature> + <feature>"smep"</feature> + <feature>"bmi2"</feature> + <feature>"erms"</feature> + <feature>"invpcid"</feature> + <feature>"rtm"</feature> + <feature></feature> + <feature></feature> + <feature>"mpx"</feature> + <feature></feature> + <feature>"avx512f"</feature> + <feature>"avx512dq"</feature> + <feature>"rdseed"</feature> + <feature>"adx"</feature> + <feature>"smap"</feature> + <feature>"avx512ifma"</feature> + <feature>"pcommit"</feature> + <feature>"clflushopt"</feature> + <feature>"clwb"</feature> + <feature>"intel-pt"</feature> + <feature>"avx512pf"</feature> + <feature>"avx512er"</feature> + <feature>"avx512cd"</feature> + <feature>"sha-ni"</feature> + <feature>"avx512bw"</feature> + <feature>"avx512vl"</feature> + </feat_names> + <cpuid> + <eax>7</eax> + <needs_ecx>true</needs_ecx> + <ecx>0</ecx> + <reg>R_EBX</reg> + </cpuid> + <tcg_features>TCG_7_0_EBX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_7_0_ECX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature>"avx512vbmi"</feature> + <feature>"umip"</feature> + <feature>"pku"</feature> + <feature></feature><!-- ospke --> + <feature>"waitpkg"</feature> + <feature>"avx512vbmi2"</feature> + <feature></feature> + <feature>"gfni"</feature> + <feature>"vaes"</feature> + <feature>"vpclmulqdq"</feature> + <feature>"avx512vnni"</feature> + <feature>"avx512bitalg"</feature> + <feature></feature> + <feature>"avx512-vpopcntdq"</feature> + <feature></feature> + <feature>"la57"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"rdpid"</feature> + <feature></feature> + <feature>"bus-lock-detect"</feature> + <feature>"cldemote"</feature> + <feature></feature> + <feature>"movdiri"</feature> + <feature>"movdir64b"</feature> + <feature></feature> + <feature>"sgxlc"</feature> + <feature>"pks"</feature> + </feat_names> + <cpuid> + <eax>7</eax> + <needs_ecx>true</needs_ecx> + <ecx>0</ecx> + <reg>R_ECX</reg> + </cpuid> + <tcg_features>TCG_7_0_ECX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_7_0_EDX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature>"avx512-4vnniw"</feature> + <feature>"avx512-4fmaps"</feature> + <feature>"fsrm"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"avx512-vp2intersect"</feature> + <feature></feature> + <feature>"md-clear"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"serialize"</feature> + <feature></feature> + <feature>"tsx-ldtrk"</feature> + <feature></feature> + <feature></feature><!-- pconfig --> + <feature>"arch-lbr"</feature> + <feature></feature> + <feature></feature> + <feature>"amx-bf16"</feature> + <feature>"avx512-fp16"</feature> + <feature>"amx-tile"</feature> + <feature>"amx-int8"</feature> + <feature>"spec-ctrl"</feature> + <feature>"stibp"</feature> + <feature>"flush-l1d"</feature> + <feature>"arch-capabilities"</feature> + <feature>"core-capability"</feature> + <feature>"ssbd"</feature> + </feat_names> + <cpuid> + <eax>7</eax> + <needs_ecx>true</needs_ecx> + <ecx>0</ecx> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>TCG_7_0_EDX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_7_1_EAX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"avx-vnni"</feature> + <feature>"avx512-bf16"</feature> + <feature></feature> + <feature>"cmpccxadd"</feature> + <feature></feature> + <feature></feature> + <feature>"fzrm"</feature> + <feature>"fsrs"</feature> + <feature>"fsrc"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"amx-fp16"</feature> + <feature></feature> + <feature>"avx-ifma"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>7</eax> + <needs_ecx>true</needs_ecx> + <ecx>1</ecx> + <reg>R_EAX</reg> + </cpuid> + <tcg_features>TCG_7_1_EAX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_7_1_EDX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"avx-vnni-int8"</feature> + <feature>"avx-ne-convert"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"prefetchiti"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>7</eax> + <needs_ecx>true</needs_ecx> + <ecx>1</ecx> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>TCG_7_1_EDX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_7_2_EDX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"mcdt-no"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>7</eax> + <needs_ecx>true</needs_ecx> + <ecx>2</ecx> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>TCG_7_2_EDX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_8000_0007_EDX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"invtsc"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0x80000007</eax> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>TCG_APM_FEATURES</tcg_features> + <unmigratable_flags>CPUID_APM_INVTSC</unmigratable_flags> + </feature_word> + <feature_word index="FEAT_8000_0008_EBX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"clzero"</feature> + <feature></feature> + <feature>"xsaveerptr"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"wbnoinvd"</feature> + <feature></feature> + <feature></feature> + <feature>"ibpb"</feature> + <feature></feature> + <feature>"ibrs"</feature> + <feature>"amd-stibp"</feature> + <feature></feature> + <feature>"stibp-always-on"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"amd-ssbd"</feature> + <feature>"virt-ssbd"</feature> + <feature>"amd-no-ssb"</feature> + <feature></feature> + <feature>"amd-psfd"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0x80000008</eax> + <reg>R_EBX</reg> + </cpuid> + <tcg_features>TCG_8000_0008_EBX</tcg_features> + <unmigratable_flags>0</unmigratable_flags> + </feature_word> + <feature_word index="FEAT_8000_0021_EAX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"no-nested-data-bp"</feature> + <feature></feature> + <feature>"lfence-always-serializing"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"null-sel-clr-base"</feature> + <feature></feature> + <feature>"auto-ibrs"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0x80000021</eax> + <reg>R_EAX</reg> + </cpuid> + <tcg_features>0</tcg_features> + <unmigratable_flags>0</unmigratable_flags> + </feature_word> + <feature_word index="FEAT_XSAVE"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"xsaveopt"</feature> + <feature>"xsavec"</feature> + <feature>"xgetbv1"</feature> + <feature>"xsaves"</feature> + <feature>"xfd"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0xd</eax> + <needs_ecx>true</needs_ecx> + <ecx>1</ecx> + <reg>R_EAX</reg> + </cpuid> + <tcg_features>TCG_XSAVE_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_XSAVE_XSS_LO"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0xD</eax> + <needs_ecx>true</needs_ecx> + <ecx>1</ecx> + <reg>R_ECX</reg> + </cpuid> + </feature_word> + <feature_word index="FEAT_XSAVE_XSS_HI"> + <type>CPUID_FEATURE_WORD</type> + <cpuid> + <eax>0xD</eax> + <needs_ecx>true</needs_ecx> + <ecx>1</ecx> + <reg>R_EDX</reg> + </cpuid> + </feature_word> + <feature_word index="FEAT_6_EAX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature>"arat"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>6</eax> + <reg>R_EAX</reg> + </cpuid> + <tcg_features>TCG_6_EAX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_XSAVE_XCR0_LO"> + <type>CPUID_FEATURE_WORD</type> + <cpuid> + <eax>0xD</eax> + <needs_ecx>true</needs_ecx> + <ecx>0</ecx> + <reg>R_EAX</reg> + </cpuid> + <tcg_features>~0U</tcg_features> + <migratable_flags>XSTATE_FP_MASK | XSTATE_SSE_MASK | XSTATE_YMM_MASK | XSTATE_BNDREGS_MASK | XSTATE_BNDCSR_MASK | XSTATE_OPMASK_MASK | XSTATE_ZMM_Hi256_MASK | XSTATE_Hi16_ZMM_MASK | XSTATE_PKRU_MASK</migratable_flags> + </feature_word> + <feature_word index="FEAT_XSAVE_XCR0_HI"> + <type>CPUID_FEATURE_WORD</type> + <cpuid> + <eax>0xD</eax> + <needs_ecx>true</needs_ecx> + <ecx>0</ecx> + <reg>R_EDX</reg> + </cpuid> + <tcg_features>~0U</tcg_features> + </feature_word> + <!-- Below are MSR exposed features --> + <feature_word index="FEAT_ARCH_CAPABILITIES"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature>"rdctl-no"</feature> + <feature>"ibrs-all"</feature> + <feature>"rsba"</feature> + <feature>"skip-l1dfl-vmentry"</feature> + <feature>"ssb-no"</feature> + <feature>"mds-no"</feature> + <feature>"pschange-mc-no"</feature> + <feature>"tsx-ctrl"</feature> + <feature>"taa-no"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"sbdr-ssdp-no"</feature> + <feature>"fbsdp-no"</feature> + <feature>"psdp-no"</feature> + <feature></feature> + <feature>"fb-clear"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"pbrsb-no"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_ARCH_CAPABILITIES</msr> + <!-- * FEAT_ARCH_CAPABILITIES only affects a read-only MSR, which + * cannot be read from user mode. Therefore, it has no impact + > on any user-mode operation, and warnings about unsupported + * features do not matter. --> + <tcg_features>~0U</tcg_features> + </feature_word> + <feature_word index="FEAT_CORE_CAPABILITY"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"split-lock-detect"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_CORE_CAPABILITY</msr> + </feature_word> + <feature_word index="FEAT_PERF_CAPABILITIES"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"full-width-write"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_PERF_CAPABILITIES</msr> + </feature_word> + <feature_word index="FEAT_VMX_PROCBASED_CTLS"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature>"vmx-vintr-pending"</feature> + <feature>"vmx-tsc-offset"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-hlt-exit"</feature> + <feature></feature> + <feature>"vmx-invlpg-exit"</feature> + <feature>"vmx-mwait-exit"</feature> + <feature>"vmx-rdpmc-exit"</feature> + <feature>"vmx-rdtsc-exit"</feature> + <feature></feature> + <feature></feature> + <feature>"vmx-cr3-load-noexit"</feature> + <feature>"vmx-cr3-store-noexit"</feature> + <feature></feature> + <feature></feature> + <feature>"vmx-cr8-load-exit"</feature> + <feature>"vmx-cr8-store-exit"</feature> + <feature>"vmx-flexpriority"</feature> + <feature>"vmx-vnmi-pending"</feature> + <feature>"vmx-movdr-exit"</feature> + <feature>"vmx-io-exit"</feature> + <feature>"vmx-io-bitmap"</feature> + <feature></feature> + <feature>"vmx-mtf"</feature> + <feature>"vmx-msr-bitmap"</feature> + <feature>"vmx-monitor-exit"</feature> + <feature>"vmx-pause-exit"</feature> + <feature>"vmx-secondary-ctls"</feature> + </feat_names> + <msr>MSR_IA32_VMX_TRUE_PROCBASED_CTLS</msr> + </feature_word> + <feature_word index="FEAT_VMX_SECONDARY_CTLS"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature>"vmx-apicv-xapic"</feature> + <feature>"vmx-ept"</feature> + <feature>"vmx-desc-exit"</feature> + <feature>"vmx-rdtscp-exit"</feature> + <feature>"vmx-apicv-x2apic"</feature> + <feature>"vmx-vpid"</feature> + <feature>"vmx-wbinvd-exit"</feature> + <feature>"vmx-unrestricted-guest"</feature> + <feature>"vmx-apicv-register"</feature> + <feature>"vmx-apicv-vid"</feature> + <feature>"vmx-ple"</feature> + <feature>"vmx-rdrand-exit"</feature> + <feature>"vmx-invpcid-exit"</feature> + <feature>"vmx-vmfunc"</feature> + <feature>"vmx-shadow-vmcs"</feature> + <feature>"vmx-encls-exit"</feature> + <feature>"vmx-rdseed-exit"</feature> + <feature>"vmx-pml"</feature> + <feature></feature> + <feature></feature> + <feature>"vmx-xsaves"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-tsc-scaling"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_VMX_PROCBASED_CTLS2</msr> + </feature_word> + <feature_word index="FEAT_VMX_PINBASED_CTLS"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature>"vmx-intr-exit"</feature> + <feature></feature> + <feature></feature> + <feature>"vmx-nmi-exit"</feature> + <feature></feature> + <feature>"vmx-vnmi"</feature> + <feature>"vmx-preemption-timer"</feature> + <feature>"vmx-posted-intr"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_VMX_TRUE_PINBASED_CTLS</msr> + </feature_word> + <feature_word index="FEAT_VMX_EXIT_CTLS"> + <type>MSR_FEATURE_WORD</type> + <!-- * VMX_VM_EXIT_HOST_ADDR_SPACE_SIZE is copied from + * the LM CPUID bit. --> + <feat_names> + <feature></feature> + <feature></feature> + <feature>"vmx-exit-nosave-debugctl"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature><!-- vmx-exit-host-addr-space-size --> + <feature></feature> + <feature></feature> + <feature>"vmx-exit-load-perf-global-ctrl"</feature> + <feature></feature> + <feature></feature> + <feature>"vmx-exit-ack-intr"</feature> + <feature></feature> + <feature></feature> + <feature>"vmx-exit-save-pat"</feature> + <feature>"vmx-exit-load-pat"</feature> + <feature>"vmx-exit-save-efer"</feature> + <feature>"vmx-exit-load-efer"</feature> + <feature>"vmx-exit-save-preemption-timer"</feature> + <feature>"vmx-exit-clear-bndcfgs"</feature> + <feature></feature> + <feature>"vmx-exit-clear-rtit-ctl"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-exit-load-pkrs"</feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_VMX_TRUE_EXIT_CTLS</msr> + </feature_word> + <feature_word index="FEAT_VMX_ENTRY_CTLS"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature>"vmx-entry-noload-debugctl"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-entry-ia32e-mode"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-entry-load-perf-global-ctrl"</feature> + <feature>"vmx-entry-load-pat"</feature> + <feature>"vmx-entry-load-efer"</feature> + <feature>"vmx-entry-load-bndcfgs"</feature> + <feature></feature> + <feature>"vmx-entry-load-rtit-ctl"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-entry-load-pkrs"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_VMX_TRUE_ENTRY_CTLS</msr> + </feature_word> + <feature_word index="FEAT_VMX_MISC"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-store-lma"</feature> + <feature>"vmx-activity-hlt"</feature> + <feature>"vmx-activity-shutdown"</feature> + <feature>"vmx-activity-wait-sipi"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-vmwrite-vmexit-fields"</feature> + <feature>"vmx-zero-len-inject"</feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_VMX_MISC</msr> + </feature_word> + <feature_word index="FEAT_VMX_EPT_VPID_CAPS"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature>"vmx-ept-execonly"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-page-walk-4"</feature> + <feature>"vmx-page-walk-5"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-ept-2mb"</feature> + <feature>"vmx-ept-1gb"</feature> + <feature></feature> + <feature></feature> + <feature>"vmx-invept"</feature> + <feature>"vmx-eptad"</feature> + <feature>"vmx-ept-advanced-exitinfo"</feature> + <feature></feature> + <feature></feature> + <feature>"vmx-invept-single-context"</feature> + <feature>"vmx-invept-all-context"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-invvpid"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-invvpid-single-addr"</feature> + <feature>"vmx-invept-single-context"</feature> + <feature>"vmx-invvpid-all-context"</feature> + <feature>"vmx-invept-single-context-noglobals"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_VMX_EPT_VPID_CAP</msr> + </feature_word> + <feature_word index="FEAT_VMX_BASIC"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"vmx-ins-outs"</feature> + <feature>"vmx-true-ctls"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_VMX_BASIC</msr> + <!-- Just to be safe - we don't support setting the MSEG version field. --> + <no_autoenable_flags>MSR_VMX_BASIC_DUAL_MONITOR</no_autoenable_flags> + </feature_word> + <feature_word index="FEAT_VMX_VMFUNC"> + <type>MSR_FEATURE_WORD</type> + <feat_names> + <feature>"vmx-eptp-switching"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <msr>MSR_IA32_VMX_VMFUNC</msr> + </feature_word> + <feature_word index="FEAT_14_0_ECX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"intel-pt-lip"</feature> + </feat_names> + <cpuid> + <eax>0x14</eax> + <needs_ecx>true</needs_ecx> + <ecx>0</ecx> + <reg>R_ECX</reg> + </cpuid> + <tcg_features>TCG_14_0_ECX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_SGX_12_0_EAX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"sgx1"</feature> + <feature>"sgx2"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature>"sgx-edeccssa"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0x12</eax> + <needs_ecx>true</needs_ecx> + <ecx>0</ecx> + <reg>R_EAX</reg> + </cpuid> + <tcg_features>TCG_SGX_12_0_EAX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_SGX_12_0_EBX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature>"sgx-exinfo"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0x12</eax> + <needs_ecx>true</needs_ecx> + <ecx>0</ecx> + <reg>R_EBX</reg> + </cpuid> + <tcg_features>TCG_SGX_12_0_EBX_FEATURES</tcg_features> + </feature_word> + <feature_word index="FEAT_SGX_12_1_EAX"> + <type>CPUID_FEATURE_WORD</type> + <feat_names> + <feature></feature> + <feature>"sgx-debug"</feature> + <feature>"sgx-mode64"</feature> + <feature></feature> + <feature>"sgx-provisionkey"</feature> + <feature>"sgx-tokenkey"</feature> + <feature></feature> + <feature>"sgx-kss"</feature> + <feature></feature> + <feature></feature> + <feature>"sgx-aex-notify"</feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + <feature></feature> + </feat_names> + <cpuid> + <eax>0x12</eax> + <needs_ecx>true</needs_ecx> + <ecx>1</ecx> + <reg>R_EAX</reg> + </cpuid> + <tcg_features>TCG_SGX_12_1_EAX_FEATURES</tcg_features> + </feature_word> +</feature_words> -- 2.39.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH 2/4] target/i386: Translate feature_word_info to xml 2023-08-11 13:50 ` [PATCH 2/4] target/i386: Translate feature_word_info to xml Tim Wiederhake @ 2023-08-17 11:07 ` Daniel P. Berrangé 2023-08-21 9:54 ` Tim Wiederhake 2023-09-06 14:21 ` Michael S. Tsirkin 1 sibling, 1 reply; 10+ messages in thread From: Daniel P. Berrangé @ 2023-08-17 11:07 UTC (permalink / raw) To: Tim Wiederhake; +Cc: qemu-devel On Fri, Aug 11, 2023 at 03:50:09PM +0200, Tim Wiederhake wrote: > This is the data file that will be used to generate the C code. > All information, including the comments, is preserved. > > Signed-off-by: Tim Wiederhake <twiederh@redhat.com> > --- > target/i386/feature_word_info.xml | 1607 +++++++++++++++++++++++++++++ > 1 file changed, 1607 insertions(+) > create mode 100644 target/i386/feature_word_info.xml > > diff --git a/target/i386/feature_word_info.xml b/target/i386/feature_word_info.xml > new file mode 100644 > index 0000000000..ff741b9f5a > --- /dev/null > +++ b/target/i386/feature_word_info.xml > @@ -0,0 +1,1607 @@ > +<feature_words> I think adding data formats based on XML is pretty undesirable for QEMU. AFAIK, the only place we've used XML is where we needed to have interoperability with an external tool. Can we not just do this using JSON instead, which would avoid the need to write python parsing code as we can directly load it into a python object. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :| ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/4] target/i386: Translate feature_word_info to xml 2023-08-17 11:07 ` Daniel P. Berrangé @ 2023-08-21 9:54 ` Tim Wiederhake 2023-09-06 14:33 ` Philippe Mathieu-Daudé 0 siblings, 1 reply; 10+ messages in thread From: Tim Wiederhake @ 2023-08-21 9:54 UTC (permalink / raw) To: Daniel P. Berrangé; +Cc: qemu-devel On Thu, 2023-08-17 at 12:07 +0100, Daniel P. Berrangé wrote: > On Fri, Aug 11, 2023 at 03:50:09PM +0200, Tim Wiederhake wrote: > > This is the data file that will be used to generate the C code. > > All information, including the comments, is preserved. > > > > Signed-off-by: Tim Wiederhake <twiederh@redhat.com> > > --- > > target/i386/feature_word_info.xml | 1607 > > +++++++++++++++++++++++++++++ > > 1 file changed, 1607 insertions(+) > > create mode 100644 target/i386/feature_word_info.xml > > > > diff --git a/target/i386/feature_word_info.xml > > b/target/i386/feature_word_info.xml > > new file mode 100644 > > index 0000000000..ff741b9f5a > > --- /dev/null > > +++ b/target/i386/feature_word_info.xml > > @@ -0,0 +1,1607 @@ > > +<feature_words> > > I think adding data formats based on XML is pretty undesirable > for QEMU. AFAIK, the only place we've used XML is where we > needed to have interoperability with an external tool. > > Can we not just do this using JSON instead, which would avoid > the need to write python parsing code as we can directly load > it into a python object. > > With regards, > Daniel I thought of json as well, but that has some drawbacks over xml here: Integer values, e.g. "eax=0x80000008", would need to be stored in either decimal form or as a string. Both solutions are not desirable in my opinion. Additionally, preserving the comments is not as straight forward. Comments in json are a non-standard extension and not understood by all parsers, e.g. python's json module. This would require some regex- preprocessing that comes with its own problems. Regards, Tim ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/4] target/i386: Translate feature_word_info to xml 2023-08-21 9:54 ` Tim Wiederhake @ 2023-09-06 14:33 ` Philippe Mathieu-Daudé 0 siblings, 0 replies; 10+ messages in thread From: Philippe Mathieu-Daudé @ 2023-09-06 14:33 UTC (permalink / raw) To: Tim Wiederhake, Daniel P. Berrangé; +Cc: qemu-devel, Michael S. Tsirkin On 21/8/23 11:54, Tim Wiederhake wrote: > On Thu, 2023-08-17 at 12:07 +0100, Daniel P. Berrangé wrote: >> On Fri, Aug 11, 2023 at 03:50:09PM +0200, Tim Wiederhake wrote: >>> This is the data file that will be used to generate the C code. >>> All information, including the comments, is preserved. >>> >>> Signed-off-by: Tim Wiederhake <twiederh@redhat.com> >>> --- >>> target/i386/feature_word_info.xml | 1607 >>> +++++++++++++++++++++++++++++ >>> 1 file changed, 1607 insertions(+) >>> create mode 100644 target/i386/feature_word_info.xml >>> >>> diff --git a/target/i386/feature_word_info.xml >>> b/target/i386/feature_word_info.xml >>> new file mode 100644 >>> index 0000000000..ff741b9f5a >>> --- /dev/null >>> +++ b/target/i386/feature_word_info.xml >>> @@ -0,0 +1,1607 @@ >>> +<feature_words> >> >> I think adding data formats based on XML is pretty undesirable >> for QEMU. AFAIK, the only place we've used XML is where we >> needed to have interoperability with an external tool. >> >> Can we not just do this using JSON instead, which would avoid >> the need to write python parsing code as we can directly load >> it into a python object. >> >> With regards, >> Daniel > > I thought of json as well, but that has some drawbacks over xml here: > > Integer values, e.g. "eax=0x80000008", would need to be stored in > either decimal form or as a string. Both solutions are not desirable in > my opinion. > > Additionally, preserving the comments is not as straight forward. > Comments in json are a non-standard extension and not understood by all > parsers, e.g. python's json module. This would require some regex- > preprocessing that comes with its own problems. Would YAML work? ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/4] target/i386: Translate feature_word_info to xml 2023-08-11 13:50 ` [PATCH 2/4] target/i386: Translate feature_word_info to xml Tim Wiederhake 2023-08-17 11:07 ` Daniel P. Berrangé @ 2023-09-06 14:21 ` Michael S. Tsirkin 1 sibling, 0 replies; 10+ messages in thread From: Michael S. Tsirkin @ 2023-09-06 14:21 UTC (permalink / raw) To: Tim Wiederhake; +Cc: qemu-devel On Fri, Aug 11, 2023 at 03:50:09PM +0200, Tim Wiederhake wrote: > This is the data file that will be used to generate the C code. > All information, including the comments, is preserved. > > Signed-off-by: Tim Wiederhake <twiederh@redhat.com> I'd use json I think - we don't use xml widely in qemu ATM. > --- > target/i386/feature_word_info.xml | 1607 +++++++++++++++++++++++++++++ > 1 file changed, 1607 insertions(+) > create mode 100644 target/i386/feature_word_info.xml > > diff --git a/target/i386/feature_word_info.xml b/target/i386/feature_word_info.xml > new file mode 100644 > index 0000000000..ff741b9f5a > --- /dev/null > +++ b/target/i386/feature_word_info.xml > @@ -0,0 +1,1607 @@ > +<feature_words> > + <feature_word index="FEAT_1_EDX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"fpu"</feature> > + <feature>"vme"</feature> > + <feature>"de"</feature> > + <feature>"pse"</feature> > + <feature>"tsc"</feature> > + <feature>"msr"</feature> > + <feature>"pae"</feature> > + <feature>"mce"</feature> > + <feature>"cx8"</feature> > + <feature>"apic"</feature> > + <feature></feature> > + <feature>"sep"</feature> > + <feature>"mtrr"</feature> > + <feature>"pge"</feature> > + <feature>"mca"</feature> > + <feature>"cmov"</feature> > + <feature>"pat"</feature> > + <feature>"pse36"</feature> > + <feature>"pn"</feature><!-- Intel psn --> > + <feature>"clflush"</feature><!-- Intel clfsh --> > + <feature></feature> > + <feature>"ds"</feature><!-- Intel dts --> > + <feature>"acpi"</feature> > + <feature>"mmx"</feature> > + <feature>"fxsr"</feature> > + <feature>"sse"</feature> > + <feature>"sse2"</feature> > + <feature>"ss"</feature> > + <feature>"ht"</feature><!-- Intel htt --> > + <feature>"tm"</feature> > + <feature>"ia64"</feature> > + <feature>"pbe"</feature> > + </feat_names> > + <cpuid> > + <eax>1</eax> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>TCG_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_1_ECX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"pni"</feature><!-- Intel,AMD sse3 --> > + <feature>"pclmulqdq"</feature> > + <feature>"dtes64"</feature> > + <feature>"monitor"</feature> > + <feature>"ds-cpl"</feature> > + <feature>"vmx"</feature> > + <feature>"smx"</feature> > + <feature>"est"</feature> > + <feature>"tm2"</feature> > + <feature>"ssse3"</feature> > + <feature>"cid"</feature> > + <feature></feature> > + <feature>"fma"</feature> > + <feature>"cx16"</feature> > + <feature>"xtpr"</feature> > + <feature>"pdcm"</feature> > + <feature></feature> > + <feature>"pcid"</feature> > + <feature>"dca"</feature> > + <feature>"sse4.1"</feature> > + <feature>"sse4.2"</feature> > + <feature>"x2apic"</feature> > + <feature>"movbe"</feature> > + <feature>"popcnt"</feature> > + <feature>"tsc-deadline"</feature> > + <feature>"aes"</feature> > + <feature>"xsave"</feature> > + <feature></feature><!-- osxsave --> > + <feature>"avx"</feature> > + <feature>"f16c"</feature> > + <feature>"rdrand"</feature> > + <feature>"hypervisor"</feature> > + </feat_names> > + <cpuid> > + <eax>1</eax> > + <reg>R_ECX</reg> > + </cpuid> > + <tcg_features>TCG_EXT_FEATURES</tcg_features> > + </feature_word> > + <!-- Feature names that are already defined on feature_name[] but > + * are set on CPUID[8000_0001].EDX on AMD CPUs don't have their > + * names on feat_names below. They are copied automatically > + * to features[FEAT_8000_0001_EDX] if and only if CPU vendor is AMD. --> > + <feature_word index="FEAT_8000_0001_EDX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature><!-- fpu --> > + <feature></feature><!-- vme --> > + <feature></feature><!-- de --> > + <feature></feature><!-- pse --> > + <feature></feature><!-- tsc --> > + <feature></feature><!-- msr --> > + <feature></feature><!-- pae --> > + <feature></feature><!-- mce --> > + <feature></feature><!-- cx8 --> > + <feature></feature><!-- apic --> > + <feature></feature> > + <feature>"syscall"</feature> > + <feature></feature><!-- mtrr --> > + <feature></feature><!-- pge --> > + <feature></feature><!-- mca --> > + <feature></feature><!-- cmov --> > + <feature></feature><!-- pat --> > + <feature></feature><!-- pse36 --> > + <feature></feature> > + <feature></feature><!-- Linux mp --> > + <feature>"nx"</feature> > + <feature></feature> > + <feature>"mmxext"</feature> > + <feature></feature><!-- mmx --> > + <feature></feature><!-- fxsr --> > + <feature>"fxsr-opt"</feature> > + <feature>"pdpe1gb"</feature> > + <feature>"rdtscp"</feature> > + <feature></feature> > + <feature>"lm"</feature> > + <feature>"3dnowext"</feature> > + <feature>"3dnow"</feature> > + </feat_names> > + <cpuid> > + <eax>0x80000001</eax> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>TCG_EXT2_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_8000_0001_ECX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"lahf-lm"</feature> > + <feature>"cmp-legacy"</feature> > + <feature>"svm"</feature> > + <feature>"extapic"</feature> > + <feature>"cr8legacy"</feature> > + <feature>"abm"</feature> > + <feature>"sse4a"</feature> > + <feature>"misalignsse"</feature> > + <feature>"3dnowprefetch"</feature> > + <feature>"osvw"</feature> > + <feature>"ibs"</feature> > + <feature>"xop"</feature> > + <feature>"skinit"</feature> > + <feature>"wdt"</feature> > + <feature></feature> > + <feature>"lwp"</feature> > + <feature>"fma4"</feature> > + <feature>"tce"</feature> > + <feature></feature> > + <feature>"nodeid-msr"</feature> > + <feature></feature> > + <feature>"tbm"</feature> > + <feature>"topoext"</feature> > + <feature>"perfctr-core"</feature> > + <feature>"perfctr-nb"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0x80000001</eax> > + <reg>R_ECX</reg> > + </cpuid> > + <tcg_features>TCG_EXT3_FEATURES</tcg_features> > + <!-- * TOPOEXT is always allowed but can't be enabled blindly by > + * "-cpu host", as it requires consistent cache topology info > + * to be provided so it doesn't confuse guests. --> > + <no_autoenable_flags>CPUID_EXT3_TOPOEXT</no_autoenable_flags> > + </feature_word> > + <feature_word index="FEAT_C000_0001_EDX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature>"xstore"</feature> > + <feature>"xstore-en"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"xcrypt"</feature> > + <feature>"xcrypt-en"</feature> > + <feature>"ace2"</feature> > + <feature>"ace2-en"</feature> > + <feature>"phe"</feature> > + <feature>"phe-en"</feature> > + <feature>"pmm"</feature> > + <feature>"pmm-en"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0xC0000001</eax> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>TCG_EXT4_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_KVM"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"kvmclock"</feature> > + <feature>"kvm-nopiodelay"</feature> > + <feature>"kvm-mmu"</feature> > + <feature>"kvmclock"</feature> > + <feature>"kvm-asyncpf"</feature> > + <feature>"kvm-steal-time"</feature> > + <feature>"kvm-pv-eoi"</feature> > + <feature>"kvm-pv-unhalt"</feature> > + <feature></feature> > + <feature>"kvm-pv-tlb-flush"</feature> > + <feature></feature> > + <feature>"kvm-pv-ipi"</feature> > + <feature>"kvm-poll-control"</feature> > + <feature>"kvm-pv-sched-yield"</feature> > + <feature>"kvm-asyncpf-int"</feature> > + <feature>"kvm-msi-ext-dest-id"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"kvmclock-stable-bit"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>KVM_CPUID_FEATURES</eax> > + <reg>R_EAX</reg> > + </cpuid> > + <tcg_features>TCG_KVM_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_KVM_HINTS"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"kvm-hint-dedicated"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>KVM_CPUID_FEATURES</eax> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>TCG_KVM_FEATURES</tcg_features> > + <!-- * KVM hints aren't auto-enabled by -cpu host, they need to be > + * explicitly enabled in the command-line. --> > + <no_autoenable_flags>~0U</no_autoenable_flags> > + </feature_word> > + <feature_word index="FEAT_SVM"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"npt"</feature> > + <feature>"lbrv"</feature> > + <feature>"svm-lock"</feature> > + <feature>"nrip-save"</feature> > + <feature>"tsc-scale"</feature> > + <feature>"vmcb-clean"</feature> > + <feature>"flushbyasid"</feature> > + <feature>"decodeassists"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"pause-filter"</feature> > + <feature></feature> > + <feature>"pfthreshold"</feature> > + <feature>"avic"</feature> > + <feature></feature> > + <feature>"v-vmsave-vmload"</feature> > + <feature>"vgif"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vnmi"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"svme-addr-chk"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0x8000000A</eax> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>TCG_SVM_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_7_0_EBX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"fsgsbase"</feature> > + <feature>"tsc-adjust"</feature> > + <feature>"sgx"</feature> > + <feature>"bmi1"</feature> > + <feature>"hle"</feature> > + <feature>"avx2"</feature> > + <feature></feature> > + <feature>"smep"</feature> > + <feature>"bmi2"</feature> > + <feature>"erms"</feature> > + <feature>"invpcid"</feature> > + <feature>"rtm"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"mpx"</feature> > + <feature></feature> > + <feature>"avx512f"</feature> > + <feature>"avx512dq"</feature> > + <feature>"rdseed"</feature> > + <feature>"adx"</feature> > + <feature>"smap"</feature> > + <feature>"avx512ifma"</feature> > + <feature>"pcommit"</feature> > + <feature>"clflushopt"</feature> > + <feature>"clwb"</feature> > + <feature>"intel-pt"</feature> > + <feature>"avx512pf"</feature> > + <feature>"avx512er"</feature> > + <feature>"avx512cd"</feature> > + <feature>"sha-ni"</feature> > + <feature>"avx512bw"</feature> > + <feature>"avx512vl"</feature> > + </feat_names> > + <cpuid> > + <eax>7</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>0</ecx> > + <reg>R_EBX</reg> > + </cpuid> > + <tcg_features>TCG_7_0_EBX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_7_0_ECX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature>"avx512vbmi"</feature> > + <feature>"umip"</feature> > + <feature>"pku"</feature> > + <feature></feature><!-- ospke --> > + <feature>"waitpkg"</feature> > + <feature>"avx512vbmi2"</feature> > + <feature></feature> > + <feature>"gfni"</feature> > + <feature>"vaes"</feature> > + <feature>"vpclmulqdq"</feature> > + <feature>"avx512vnni"</feature> > + <feature>"avx512bitalg"</feature> > + <feature></feature> > + <feature>"avx512-vpopcntdq"</feature> > + <feature></feature> > + <feature>"la57"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"rdpid"</feature> > + <feature></feature> > + <feature>"bus-lock-detect"</feature> > + <feature>"cldemote"</feature> > + <feature></feature> > + <feature>"movdiri"</feature> > + <feature>"movdir64b"</feature> > + <feature></feature> > + <feature>"sgxlc"</feature> > + <feature>"pks"</feature> > + </feat_names> > + <cpuid> > + <eax>7</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>0</ecx> > + <reg>R_ECX</reg> > + </cpuid> > + <tcg_features>TCG_7_0_ECX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_7_0_EDX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature>"avx512-4vnniw"</feature> > + <feature>"avx512-4fmaps"</feature> > + <feature>"fsrm"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"avx512-vp2intersect"</feature> > + <feature></feature> > + <feature>"md-clear"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"serialize"</feature> > + <feature></feature> > + <feature>"tsx-ldtrk"</feature> > + <feature></feature> > + <feature></feature><!-- pconfig --> > + <feature>"arch-lbr"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"amx-bf16"</feature> > + <feature>"avx512-fp16"</feature> > + <feature>"amx-tile"</feature> > + <feature>"amx-int8"</feature> > + <feature>"spec-ctrl"</feature> > + <feature>"stibp"</feature> > + <feature>"flush-l1d"</feature> > + <feature>"arch-capabilities"</feature> > + <feature>"core-capability"</feature> > + <feature>"ssbd"</feature> > + </feat_names> > + <cpuid> > + <eax>7</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>0</ecx> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>TCG_7_0_EDX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_7_1_EAX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"avx-vnni"</feature> > + <feature>"avx512-bf16"</feature> > + <feature></feature> > + <feature>"cmpccxadd"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"fzrm"</feature> > + <feature>"fsrs"</feature> > + <feature>"fsrc"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"amx-fp16"</feature> > + <feature></feature> > + <feature>"avx-ifma"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>7</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>1</ecx> > + <reg>R_EAX</reg> > + </cpuid> > + <tcg_features>TCG_7_1_EAX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_7_1_EDX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"avx-vnni-int8"</feature> > + <feature>"avx-ne-convert"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"prefetchiti"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>7</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>1</ecx> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>TCG_7_1_EDX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_7_2_EDX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"mcdt-no"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>7</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>2</ecx> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>TCG_7_2_EDX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_8000_0007_EDX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"invtsc"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0x80000007</eax> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>TCG_APM_FEATURES</tcg_features> > + <unmigratable_flags>CPUID_APM_INVTSC</unmigratable_flags> > + </feature_word> > + <feature_word index="FEAT_8000_0008_EBX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"clzero"</feature> > + <feature></feature> > + <feature>"xsaveerptr"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"wbnoinvd"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"ibpb"</feature> > + <feature></feature> > + <feature>"ibrs"</feature> > + <feature>"amd-stibp"</feature> > + <feature></feature> > + <feature>"stibp-always-on"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"amd-ssbd"</feature> > + <feature>"virt-ssbd"</feature> > + <feature>"amd-no-ssb"</feature> > + <feature></feature> > + <feature>"amd-psfd"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0x80000008</eax> > + <reg>R_EBX</reg> > + </cpuid> > + <tcg_features>TCG_8000_0008_EBX</tcg_features> > + <unmigratable_flags>0</unmigratable_flags> > + </feature_word> > + <feature_word index="FEAT_8000_0021_EAX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"no-nested-data-bp"</feature> > + <feature></feature> > + <feature>"lfence-always-serializing"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"null-sel-clr-base"</feature> > + <feature></feature> > + <feature>"auto-ibrs"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0x80000021</eax> > + <reg>R_EAX</reg> > + </cpuid> > + <tcg_features>0</tcg_features> > + <unmigratable_flags>0</unmigratable_flags> > + </feature_word> > + <feature_word index="FEAT_XSAVE"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"xsaveopt"</feature> > + <feature>"xsavec"</feature> > + <feature>"xgetbv1"</feature> > + <feature>"xsaves"</feature> > + <feature>"xfd"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0xd</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>1</ecx> > + <reg>R_EAX</reg> > + </cpuid> > + <tcg_features>TCG_XSAVE_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_XSAVE_XSS_LO"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0xD</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>1</ecx> > + <reg>R_ECX</reg> > + </cpuid> > + </feature_word> > + <feature_word index="FEAT_XSAVE_XSS_HI"> > + <type>CPUID_FEATURE_WORD</type> > + <cpuid> > + <eax>0xD</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>1</ecx> > + <reg>R_EDX</reg> > + </cpuid> > + </feature_word> > + <feature_word index="FEAT_6_EAX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature>"arat"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>6</eax> > + <reg>R_EAX</reg> > + </cpuid> > + <tcg_features>TCG_6_EAX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_XSAVE_XCR0_LO"> > + <type>CPUID_FEATURE_WORD</type> > + <cpuid> > + <eax>0xD</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>0</ecx> > + <reg>R_EAX</reg> > + </cpuid> > + <tcg_features>~0U</tcg_features> > + <migratable_flags>XSTATE_FP_MASK | XSTATE_SSE_MASK | XSTATE_YMM_MASK | XSTATE_BNDREGS_MASK | XSTATE_BNDCSR_MASK | XSTATE_OPMASK_MASK | XSTATE_ZMM_Hi256_MASK | XSTATE_Hi16_ZMM_MASK | XSTATE_PKRU_MASK</migratable_flags> > + </feature_word> > + <feature_word index="FEAT_XSAVE_XCR0_HI"> > + <type>CPUID_FEATURE_WORD</type> > + <cpuid> > + <eax>0xD</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>0</ecx> > + <reg>R_EDX</reg> > + </cpuid> > + <tcg_features>~0U</tcg_features> > + </feature_word> > + <!-- Below are MSR exposed features --> > + <feature_word index="FEAT_ARCH_CAPABILITIES"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature>"rdctl-no"</feature> > + <feature>"ibrs-all"</feature> > + <feature>"rsba"</feature> > + <feature>"skip-l1dfl-vmentry"</feature> > + <feature>"ssb-no"</feature> > + <feature>"mds-no"</feature> > + <feature>"pschange-mc-no"</feature> > + <feature>"tsx-ctrl"</feature> > + <feature>"taa-no"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"sbdr-ssdp-no"</feature> > + <feature>"fbsdp-no"</feature> > + <feature>"psdp-no"</feature> > + <feature></feature> > + <feature>"fb-clear"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"pbrsb-no"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_ARCH_CAPABILITIES</msr> > + <!-- * FEAT_ARCH_CAPABILITIES only affects a read-only MSR, which > + * cannot be read from user mode. Therefore, it has no impact > + > on any user-mode operation, and warnings about unsupported > + * features do not matter. --> > + <tcg_features>~0U</tcg_features> > + </feature_word> > + <feature_word index="FEAT_CORE_CAPABILITY"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"split-lock-detect"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_CORE_CAPABILITY</msr> > + </feature_word> > + <feature_word index="FEAT_PERF_CAPABILITIES"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"full-width-write"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_PERF_CAPABILITIES</msr> > + </feature_word> > + <feature_word index="FEAT_VMX_PROCBASED_CTLS"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-vintr-pending"</feature> > + <feature>"vmx-tsc-offset"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-hlt-exit"</feature> > + <feature></feature> > + <feature>"vmx-invlpg-exit"</feature> > + <feature>"vmx-mwait-exit"</feature> > + <feature>"vmx-rdpmc-exit"</feature> > + <feature>"vmx-rdtsc-exit"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-cr3-load-noexit"</feature> > + <feature>"vmx-cr3-store-noexit"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-cr8-load-exit"</feature> > + <feature>"vmx-cr8-store-exit"</feature> > + <feature>"vmx-flexpriority"</feature> > + <feature>"vmx-vnmi-pending"</feature> > + <feature>"vmx-movdr-exit"</feature> > + <feature>"vmx-io-exit"</feature> > + <feature>"vmx-io-bitmap"</feature> > + <feature></feature> > + <feature>"vmx-mtf"</feature> > + <feature>"vmx-msr-bitmap"</feature> > + <feature>"vmx-monitor-exit"</feature> > + <feature>"vmx-pause-exit"</feature> > + <feature>"vmx-secondary-ctls"</feature> > + </feat_names> > + <msr>MSR_IA32_VMX_TRUE_PROCBASED_CTLS</msr> > + </feature_word> > + <feature_word index="FEAT_VMX_SECONDARY_CTLS"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature>"vmx-apicv-xapic"</feature> > + <feature>"vmx-ept"</feature> > + <feature>"vmx-desc-exit"</feature> > + <feature>"vmx-rdtscp-exit"</feature> > + <feature>"vmx-apicv-x2apic"</feature> > + <feature>"vmx-vpid"</feature> > + <feature>"vmx-wbinvd-exit"</feature> > + <feature>"vmx-unrestricted-guest"</feature> > + <feature>"vmx-apicv-register"</feature> > + <feature>"vmx-apicv-vid"</feature> > + <feature>"vmx-ple"</feature> > + <feature>"vmx-rdrand-exit"</feature> > + <feature>"vmx-invpcid-exit"</feature> > + <feature>"vmx-vmfunc"</feature> > + <feature>"vmx-shadow-vmcs"</feature> > + <feature>"vmx-encls-exit"</feature> > + <feature>"vmx-rdseed-exit"</feature> > + <feature>"vmx-pml"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-xsaves"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-tsc-scaling"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_VMX_PROCBASED_CTLS2</msr> > + </feature_word> > + <feature_word index="FEAT_VMX_PINBASED_CTLS"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature>"vmx-intr-exit"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-nmi-exit"</feature> > + <feature></feature> > + <feature>"vmx-vnmi"</feature> > + <feature>"vmx-preemption-timer"</feature> > + <feature>"vmx-posted-intr"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_VMX_TRUE_PINBASED_CTLS</msr> > + </feature_word> > + <feature_word index="FEAT_VMX_EXIT_CTLS"> > + <type>MSR_FEATURE_WORD</type> > + <!-- * VMX_VM_EXIT_HOST_ADDR_SPACE_SIZE is copied from > + * the LM CPUID bit. --> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-exit-nosave-debugctl"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature><!-- vmx-exit-host-addr-space-size --> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-exit-load-perf-global-ctrl"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-exit-ack-intr"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-exit-save-pat"</feature> > + <feature>"vmx-exit-load-pat"</feature> > + <feature>"vmx-exit-save-efer"</feature> > + <feature>"vmx-exit-load-efer"</feature> > + <feature>"vmx-exit-save-preemption-timer"</feature> > + <feature>"vmx-exit-clear-bndcfgs"</feature> > + <feature></feature> > + <feature>"vmx-exit-clear-rtit-ctl"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-exit-load-pkrs"</feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_VMX_TRUE_EXIT_CTLS</msr> > + </feature_word> > + <feature_word index="FEAT_VMX_ENTRY_CTLS"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-entry-noload-debugctl"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-entry-ia32e-mode"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-entry-load-perf-global-ctrl"</feature> > + <feature>"vmx-entry-load-pat"</feature> > + <feature>"vmx-entry-load-efer"</feature> > + <feature>"vmx-entry-load-bndcfgs"</feature> > + <feature></feature> > + <feature>"vmx-entry-load-rtit-ctl"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-entry-load-pkrs"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_VMX_TRUE_ENTRY_CTLS</msr> > + </feature_word> > + <feature_word index="FEAT_VMX_MISC"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-store-lma"</feature> > + <feature>"vmx-activity-hlt"</feature> > + <feature>"vmx-activity-shutdown"</feature> > + <feature>"vmx-activity-wait-sipi"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-vmwrite-vmexit-fields"</feature> > + <feature>"vmx-zero-len-inject"</feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_VMX_MISC</msr> > + </feature_word> > + <feature_word index="FEAT_VMX_EPT_VPID_CAPS"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature>"vmx-ept-execonly"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-page-walk-4"</feature> > + <feature>"vmx-page-walk-5"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-ept-2mb"</feature> > + <feature>"vmx-ept-1gb"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-invept"</feature> > + <feature>"vmx-eptad"</feature> > + <feature>"vmx-ept-advanced-exitinfo"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-invept-single-context"</feature> > + <feature>"vmx-invept-all-context"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-invvpid"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-invvpid-single-addr"</feature> > + <feature>"vmx-invept-single-context"</feature> > + <feature>"vmx-invvpid-all-context"</feature> > + <feature>"vmx-invept-single-context-noglobals"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_VMX_EPT_VPID_CAP</msr> > + </feature_word> > + <feature_word index="FEAT_VMX_BASIC"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"vmx-ins-outs"</feature> > + <feature>"vmx-true-ctls"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_VMX_BASIC</msr> > + <!-- Just to be safe - we don't support setting the MSEG version field. --> > + <no_autoenable_flags>MSR_VMX_BASIC_DUAL_MONITOR</no_autoenable_flags> > + </feature_word> > + <feature_word index="FEAT_VMX_VMFUNC"> > + <type>MSR_FEATURE_WORD</type> > + <feat_names> > + <feature>"vmx-eptp-switching"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <msr>MSR_IA32_VMX_VMFUNC</msr> > + </feature_word> > + <feature_word index="FEAT_14_0_ECX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"intel-pt-lip"</feature> > + </feat_names> > + <cpuid> > + <eax>0x14</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>0</ecx> > + <reg>R_ECX</reg> > + </cpuid> > + <tcg_features>TCG_14_0_ECX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_SGX_12_0_EAX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"sgx1"</feature> > + <feature>"sgx2"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature>"sgx-edeccssa"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0x12</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>0</ecx> > + <reg>R_EAX</reg> > + </cpuid> > + <tcg_features>TCG_SGX_12_0_EAX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_SGX_12_0_EBX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature>"sgx-exinfo"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0x12</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>0</ecx> > + <reg>R_EBX</reg> > + </cpuid> > + <tcg_features>TCG_SGX_12_0_EBX_FEATURES</tcg_features> > + </feature_word> > + <feature_word index="FEAT_SGX_12_1_EAX"> > + <type>CPUID_FEATURE_WORD</type> > + <feat_names> > + <feature></feature> > + <feature>"sgx-debug"</feature> > + <feature>"sgx-mode64"</feature> > + <feature></feature> > + <feature>"sgx-provisionkey"</feature> > + <feature>"sgx-tokenkey"</feature> > + <feature></feature> > + <feature>"sgx-kss"</feature> > + <feature></feature> > + <feature></feature> > + <feature>"sgx-aex-notify"</feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + <feature></feature> > + </feat_names> > + <cpuid> > + <eax>0x12</eax> > + <needs_ecx>true</needs_ecx> > + <ecx>1</ecx> > + <reg>R_EAX</reg> > + </cpuid> > + <tcg_features>TCG_SGX_12_1_EAX_FEATURES</tcg_features> > + </feature_word> > +</feature_words> > -- > 2.39.2 > > ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 3/4] target/i386: Format feature_word_info.c.inc 2023-08-11 13:50 [PATCH 0/4] Generate x86 cpu features Tim Wiederhake 2023-08-11 13:50 ` [PATCH 1/4] target/i386: Split out feature_word_info Tim Wiederhake 2023-08-11 13:50 ` [PATCH 2/4] target/i386: Translate feature_word_info to xml Tim Wiederhake @ 2023-08-11 13:50 ` Tim Wiederhake 2023-08-11 13:50 ` [PATCH 4/4] target/i386: Autogenerate feature_word_info.c.inc Tim Wiederhake 3 siblings, 0 replies; 10+ messages in thread From: Tim Wiederhake @ 2023-08-11 13:50 UTC (permalink / raw) To: qemu-devel; +Cc: Tim Wiederhake Harmonize the formatting: Use trailing commas, fix indentation and empty line usage, define "cpuid" fields one per line, unwind index- assignment in arrays, and remove comments. The information in the comments is preserved in the xml file. Signed-off-by: Tim Wiederhake <twiederh@redhat.com> --- target/i386/feature_word_info.c.inc | 230 ++++++++++++++++------------ 1 file changed, 128 insertions(+), 102 deletions(-) diff --git a/target/i386/feature_word_info.c.inc b/target/i386/feature_word_info.c.inc index bba7975eab..040c3c4e56 100644 --- a/target/i386/feature_word_info.c.inc +++ b/target/i386/feature_word_info.c.inc @@ -6,47 +6,51 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { "tsc", "msr", "pae", "mce", "cx8", "apic", NULL, "sep", "mtrr", "pge", "mca", "cmov", - "pat", "pse36", "pn" /* Intel psn */, "clflush" /* Intel clfsh */, - NULL, "ds" /* Intel dts */, "acpi", "mmx", + "pat", "pse36", "pn", "clflush", + NULL, "ds", "acpi", "mmx", "fxsr", "sse", "sse2", "ss", - "ht" /* Intel htt */, "tm", "ia64", "pbe", + "ht", "tm", "ia64", "pbe", + }, + .cpuid = { + .eax = 1, + .reg = R_EDX, }, - .cpuid = {.eax = 1, .reg = R_EDX, }, .tcg_features = TCG_FEATURES, }, [FEAT_1_ECX] = { .type = CPUID_FEATURE_WORD, .feat_names = { - "pni" /* Intel,AMD sse3 */, "pclmulqdq", "dtes64", "monitor", + "pni", "pclmulqdq", "dtes64", "monitor", "ds-cpl", "vmx", "smx", "est", "tm2", "ssse3", "cid", NULL, "fma", "cx16", "xtpr", "pdcm", NULL, "pcid", "dca", "sse4.1", "sse4.2", "x2apic", "movbe", "popcnt", - "tsc-deadline", "aes", "xsave", NULL /* osxsave */, + "tsc-deadline", "aes", "xsave", NULL, "avx", "f16c", "rdrand", "hypervisor", }, - .cpuid = { .eax = 1, .reg = R_ECX, }, + .cpuid = { + .eax = 1, + .reg = R_ECX, + }, .tcg_features = TCG_EXT_FEATURES, }, - /* Feature names that are already defined on feature_name[] but - * are set on CPUID[8000_0001].EDX on AMD CPUs don't have their - * names on feat_names below. They are copied automatically - * to features[FEAT_8000_0001_EDX] if and only if CPU vendor is AMD. - */ [FEAT_8000_0001_EDX] = { .type = CPUID_FEATURE_WORD, .feat_names = { - NULL /* fpu */, NULL /* vme */, NULL /* de */, NULL /* pse */, - NULL /* tsc */, NULL /* msr */, NULL /* pae */, NULL /* mce */, - NULL /* cx8 */, NULL /* apic */, NULL, "syscall", - NULL /* mtrr */, NULL /* pge */, NULL /* mca */, NULL /* cmov */, - NULL /* pat */, NULL /* pse36 */, NULL, NULL /* Linux mp */, - "nx", NULL, "mmxext", NULL /* mmx */, - NULL /* fxsr */, "fxsr-opt", "pdpe1gb", "rdtscp", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, "syscall", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + "nx", NULL, "mmxext", NULL, + NULL, "fxsr-opt", "pdpe1gb", "rdtscp", NULL, "lm", "3dnowext", "3dnow", }, - .cpuid = { .eax = 0x80000001, .reg = R_EDX, }, + .cpuid = { + .eax = 0x80000001, + .reg = R_EDX, + }, .tcg_features = TCG_EXT2_FEATURES, }, [FEAT_8000_0001_ECX] = { @@ -61,13 +65,11 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { "perfctr-nb", NULL, NULL, NULL, NULL, NULL, NULL, NULL, }, - .cpuid = { .eax = 0x80000001, .reg = R_ECX, }, + .cpuid = { + .eax = 0x80000001, + .reg = R_ECX, + }, .tcg_features = TCG_EXT3_FEATURES, - /* - * TOPOEXT is always allowed but can't be enabled blindly by - * "-cpu host", as it requires consistent cache topology info - * to be provided so it doesn't confuse guests. - */ .no_autoenable_flags = CPUID_EXT3_TOPOEXT, }, [FEAT_C000_0001_EDX] = { @@ -82,7 +84,10 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }, - .cpuid = { .eax = 0xC0000001, .reg = R_EDX, }, + .cpuid = { + .eax = 0xC0000001, + .reg = R_EDX, + }, .tcg_features = TCG_EXT4_FEATURES, }, [FEAT_KVM] = { @@ -97,7 +102,10 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { "kvmclock-stable-bit", NULL, NULL, NULL, NULL, NULL, NULL, NULL, }, - .cpuid = { .eax = KVM_CPUID_FEATURES, .reg = R_EAX, }, + .cpuid = { + .eax = KVM_CPUID_FEATURES, + .reg = R_EAX, + }, .tcg_features = TCG_KVM_FEATURES, }, [FEAT_KVM_HINTS] = { @@ -112,19 +120,18 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }, - .cpuid = { .eax = KVM_CPUID_FEATURES, .reg = R_EDX, }, + .cpuid = { + .eax = KVM_CPUID_FEATURES, + .reg = R_EDX, + }, .tcg_features = TCG_KVM_FEATURES, - /* - * KVM hints aren't auto-enabled by -cpu host, they need to be - * explicitly enabled in the command-line. - */ .no_autoenable_flags = ~0U, }, [FEAT_SVM] = { .type = CPUID_FEATURE_WORD, .feat_names = { "npt", "lbrv", "svm-lock", "nrip-save", - "tsc-scale", "vmcb-clean", "flushbyasid", "decodeassists", + "tsc-scale", "vmcb-clean", "flushbyasid", "decodeassists", NULL, NULL, "pause-filter", NULL, "pfthreshold", "avic", NULL, "v-vmsave-vmload", "vgif", NULL, NULL, NULL, @@ -132,7 +139,10 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { NULL, "vnmi", NULL, NULL, "svme-addr-chk", NULL, NULL, NULL, }, - .cpuid = { .eax = 0x8000000A, .reg = R_EDX, }, + .cpuid = { + .eax = 0x8000000A, + .reg = R_EDX, + }, .tcg_features = TCG_SVM_FEATURES, }, [FEAT_7_0_EBX] = { @@ -149,7 +159,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 7, - .needs_ecx = true, .ecx = 0, + .needs_ecx = true, + .ecx = 0, .reg = R_EBX, }, .tcg_features = TCG_7_0_EBX_FEATURES, @@ -158,7 +169,7 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { .type = CPUID_FEATURE_WORD, .feat_names = { NULL, "avx512vbmi", "umip", "pku", - NULL /* ospke */, "waitpkg", "avx512vbmi2", NULL, + NULL, "waitpkg", "avx512vbmi2", NULL, "gfni", "vaes", "vpclmulqdq", "avx512vnni", "avx512bitalg", NULL, "avx512-vpopcntdq", NULL, "la57", NULL, NULL, NULL, @@ -168,7 +179,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 7, - .needs_ecx = true, .ecx = 0, + .needs_ecx = true, + .ecx = 0, .reg = R_ECX, }, .tcg_features = TCG_7_0_ECX_FEATURES, @@ -180,14 +192,15 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { "fsrm", NULL, NULL, NULL, "avx512-vp2intersect", NULL, "md-clear", NULL, NULL, NULL, "serialize", NULL, - "tsx-ldtrk", NULL, NULL /* pconfig */, "arch-lbr", + "tsx-ldtrk", NULL, NULL, "arch-lbr", NULL, NULL, "amx-bf16", "avx512-fp16", "amx-tile", "amx-int8", "spec-ctrl", "stibp", "flush-l1d", "arch-capabilities", "core-capability", "ssbd", }, .cpuid = { .eax = 7, - .needs_ecx = true, .ecx = 0, + .needs_ecx = true, + .ecx = 0, .reg = R_EDX, }, .tcg_features = TCG_7_0_EDX_FEATURES, @@ -206,7 +219,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 7, - .needs_ecx = true, .ecx = 1, + .needs_ecx = true, + .ecx = 1, .reg = R_EAX, }, .tcg_features = TCG_7_1_EAX_FEATURES, @@ -225,7 +239,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 7, - .needs_ecx = true, .ecx = 1, + .needs_ecx = true, + .ecx = 1, .reg = R_EDX, }, .tcg_features = TCG_7_1_EDX_FEATURES, @@ -244,7 +259,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 7, - .needs_ecx = true, .ecx = 2, + .needs_ecx = true, + .ecx = 2, .reg = R_EDX, }, .tcg_features = TCG_7_2_EDX_FEATURES, @@ -261,7 +277,10 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }, - .cpuid = { .eax = 0x80000007, .reg = R_EDX, }, + .cpuid = { + .eax = 0x80000007, + .reg = R_EDX, + }, .tcg_features = TCG_APM_FEATURES, .unmigratable_flags = CPUID_APM_INVTSC, }, @@ -277,7 +296,10 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { "amd-ssbd", "virt-ssbd", "amd-no-ssb", NULL, "amd-psfd", NULL, NULL, NULL, }, - .cpuid = { .eax = 0x80000008, .reg = R_EBX, }, + .cpuid = { + .eax = 0x80000008, + .reg = R_EBX, + }, .tcg_features = TCG_8000_0008_EBX, .unmigratable_flags = 0, }, @@ -293,7 +315,10 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }, - .cpuid = { .eax = 0x80000021, .reg = R_EAX, }, + .cpuid = { + .eax = 0x80000021, + .reg = R_EAX, + }, .tcg_features = 0, .unmigratable_flags = 0, }, @@ -311,7 +336,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 0xd, - .needs_ecx = true, .ecx = 1, + .needs_ecx = true, + .ecx = 1, .reg = R_EAX, }, .tcg_features = TCG_XSAVE_FEATURES, @@ -341,7 +367,7 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { .eax = 0xD, .needs_ecx = true, .ecx = 1, - .reg = R_EDX + .reg = R_EDX, }, }, [FEAT_6_EAX] = { @@ -356,32 +382,33 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }, - .cpuid = { .eax = 6, .reg = R_EAX, }, + .cpuid = { + .eax = 6, + .reg = R_EAX, + }, .tcg_features = TCG_6_EAX_FEATURES, }, [FEAT_XSAVE_XCR0_LO] = { .type = CPUID_FEATURE_WORD, .cpuid = { .eax = 0xD, - .needs_ecx = true, .ecx = 0, + .needs_ecx = true, + .ecx = 0, .reg = R_EAX, }, .tcg_features = ~0U, - .migratable_flags = XSTATE_FP_MASK | XSTATE_SSE_MASK | - XSTATE_YMM_MASK | XSTATE_BNDREGS_MASK | XSTATE_BNDCSR_MASK | - XSTATE_OPMASK_MASK | XSTATE_ZMM_Hi256_MASK | XSTATE_Hi16_ZMM_MASK | - XSTATE_PKRU_MASK, + .migratable_flags = XSTATE_FP_MASK | XSTATE_SSE_MASK | XSTATE_YMM_MASK | XSTATE_BNDREGS_MASK | XSTATE_BNDCSR_MASK | XSTATE_OPMASK_MASK | XSTATE_ZMM_Hi256_MASK | XSTATE_Hi16_ZMM_MASK | XSTATE_PKRU_MASK, }, [FEAT_XSAVE_XCR0_HI] = { .type = CPUID_FEATURE_WORD, .cpuid = { .eax = 0xD, - .needs_ecx = true, .ecx = 0, + .needs_ecx = true, + .ecx = 0, .reg = R_EDX, }, .tcg_features = ~0U, }, - /*Below are MSR exposed features*/ [FEAT_ARCH_CAPABILITIES] = { .type = MSR_FEATURE_WORD, .feat_names = { @@ -397,12 +424,6 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { .msr = { .index = MSR_IA32_ARCH_CAPABILITIES, }, - /* - * FEAT_ARCH_CAPABILITIES only affects a read-only MSR, which - * cannot be read from user mode. Therefore, it has no impact - > on any user-mode operation, and warnings about unsupported - * features do not matter. - */ .tcg_features = ~0U, }, [FEAT_CORE_CAPABILITY] = { @@ -437,7 +458,6 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { .index = MSR_IA32_PERF_CAPABILITIES, }, }, - [FEAT_VMX_PROCBASED_CTLS] = { .type = MSR_FEATURE_WORD, .feat_names = { @@ -452,9 +472,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .msr = { .index = MSR_IA32_VMX_TRUE_PROCBASED_CTLS, - } + }, }, - [FEAT_VMX_SECONDARY_CTLS] = { .type = MSR_FEATURE_WORD, .feat_names = { @@ -469,9 +488,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .msr = { .index = MSR_IA32_VMX_PROCBASED_CTLS2, - } + }, }, - [FEAT_VMX_PINBASED_CTLS] = { .type = MSR_FEATURE_WORD, .feat_names = { @@ -486,31 +504,24 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .msr = { .index = MSR_IA32_VMX_TRUE_PINBASED_CTLS, - } + }, }, - [FEAT_VMX_EXIT_CTLS] = { .type = MSR_FEATURE_WORD, - /* - * VMX_VM_EXIT_HOST_ADDR_SPACE_SIZE is copied from - * the LM CPUID bit. - */ .feat_names = { NULL, NULL, "vmx-exit-nosave-debugctl", NULL, NULL, NULL, NULL, NULL, - NULL, NULL /* vmx-exit-host-addr-space-size */, NULL, NULL, + NULL, NULL, NULL, NULL, "vmx-exit-load-perf-global-ctrl", NULL, NULL, "vmx-exit-ack-intr", NULL, NULL, "vmx-exit-save-pat", "vmx-exit-load-pat", - "vmx-exit-save-efer", "vmx-exit-load-efer", - "vmx-exit-save-preemption-timer", "vmx-exit-clear-bndcfgs", + "vmx-exit-save-efer", "vmx-exit-load-efer", "vmx-exit-save-preemption-timer", "vmx-exit-clear-bndcfgs", NULL, "vmx-exit-clear-rtit-ctl", NULL, NULL, NULL, "vmx-exit-load-pkrs", NULL, NULL, }, .msr = { .index = MSR_IA32_VMX_TRUE_EXIT_CTLS, - } + }, }, - [FEAT_VMX_ENTRY_CTLS] = { .type = MSR_FEATURE_WORD, .feat_names = { @@ -525,9 +536,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .msr = { .index = MSR_IA32_VMX_TRUE_ENTRY_CTLS, - } + }, }, - [FEAT_VMX_MISC] = { .type = MSR_FEATURE_WORD, .feat_names = { @@ -542,9 +552,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .msr = { .index = MSR_IA32_VMX_MISC, - } + }, }, - [FEAT_VMX_EPT_VPID_CAPS] = { .type = MSR_FEATURE_WORD, .feat_names = { @@ -558,8 +567,7 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { NULL, NULL, NULL, NULL, "vmx-invvpid", NULL, NULL, NULL, NULL, NULL, NULL, NULL, - "vmx-invvpid-single-addr", "vmx-invept-single-context", - "vmx-invvpid-all-context", "vmx-invept-single-context-noglobals", + "vmx-invvpid-single-addr", "vmx-invept-single-context", "vmx-invvpid-all-context", "vmx-invept-single-context-noglobals", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -568,32 +576,49 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .msr = { .index = MSR_IA32_VMX_EPT_VPID_CAP, - } + }, }, - [FEAT_VMX_BASIC] = { .type = MSR_FEATURE_WORD, .feat_names = { - [54] = "vmx-ins-outs", - [55] = "vmx-true-ctls", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, "vmx-ins-outs", "vmx-true-ctls", + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, }, .msr = { .index = MSR_IA32_VMX_BASIC, }, - /* Just to be safe - we don't support setting the MSEG version field. */ .no_autoenable_flags = MSR_VMX_BASIC_DUAL_MONITOR, }, - [FEAT_VMX_VMFUNC] = { .type = MSR_FEATURE_WORD, .feat_names = { - [0] = "vmx-eptp-switching", + "vmx-eptp-switching", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, }, .msr = { .index = MSR_IA32_VMX_VMFUNC, - } + }, }, - [FEAT_14_0_ECX] = { .type = CPUID_FEATURE_WORD, .feat_names = { @@ -608,12 +633,12 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 0x14, - .needs_ecx = true, .ecx = 0, + .needs_ecx = true, + .ecx = 0, .reg = R_ECX, }, .tcg_features = TCG_14_0_ECX_FEATURES, - }, - + }, [FEAT_SGX_12_0_EAX] = { .type = CPUID_FEATURE_WORD, .feat_names = { @@ -628,16 +653,16 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 0x12, - .needs_ecx = true, .ecx = 0, + .needs_ecx = true, + .ecx = 0, .reg = R_EAX, }, .tcg_features = TCG_SGX_12_0_EAX_FEATURES, }, - [FEAT_SGX_12_0_EBX] = { .type = CPUID_FEATURE_WORD, .feat_names = { - "sgx-exinfo" , NULL, NULL, NULL, + "sgx-exinfo", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -648,12 +673,12 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 0x12, - .needs_ecx = true, .ecx = 0, + .needs_ecx = true, + .ecx = 0, .reg = R_EBX, }, .tcg_features = TCG_SGX_12_0_EBX_FEATURES, }, - [FEAT_SGX_12_1_EAX] = { .type = CPUID_FEATURE_WORD, .feat_names = { @@ -668,7 +693,8 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { }, .cpuid = { .eax = 0x12, - .needs_ecx = true, .ecx = 1, + .needs_ecx = true, + .ecx = 1, .reg = R_EAX, }, .tcg_features = TCG_SGX_12_1_EAX_FEATURES, -- 2.39.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 4/4] target/i386: Autogenerate feature_word_info.c.inc 2023-08-11 13:50 [PATCH 0/4] Generate x86 cpu features Tim Wiederhake ` (2 preceding siblings ...) 2023-08-11 13:50 ` [PATCH 3/4] target/i386: Format feature_word_info.c.inc Tim Wiederhake @ 2023-08-11 13:50 ` Tim Wiederhake 3 siblings, 0 replies; 10+ messages in thread From: Tim Wiederhake @ 2023-08-11 13:50 UTC (permalink / raw) To: qemu-devel; +Cc: Tim Wiederhake This introduces no semantic changes to the file. Signed-off-by: Tim Wiederhake <twiederh@redhat.com> --- target/i386/feature_word_info.c.inc | 2 + target/i386/feature_word_info.py | 110 ++++++++++++++++++++++++++++ target/i386/feature_word_info.xml | 3 + 3 files changed, 115 insertions(+) create mode 100755 target/i386/feature_word_info.py diff --git a/target/i386/feature_word_info.c.inc b/target/i386/feature_word_info.c.inc index 040c3c4e56..b8e77ab7e5 100644 --- a/target/i386/feature_word_info.c.inc +++ b/target/i386/feature_word_info.c.inc @@ -1,3 +1,5 @@ +/* This file is autogenerated by feature_word_info.py. */ + FeatureWordInfo feature_word_info[FEATURE_WORDS] = { [FEAT_1_EDX] = { .type = CPUID_FEATURE_WORD, diff --git a/target/i386/feature_word_info.py b/target/i386/feature_word_info.py new file mode 100755 index 0000000000..95f3931aa0 --- /dev/null +++ b/target/i386/feature_word_info.py @@ -0,0 +1,110 @@ +#!/bin/env python3 + +import lxml.etree +import os + + +class FeatureWord: + def __init__(self, xml): + self.index = xml.values()[0] + for node in xml: + if node.tag == "cpuid": + self.cpuid = dict() + for child in node: + self.cpuid[child.tag] = child.text + elif node.tag == "feat_names": + self.feat_names = [child.text for child in node] + else: + setattr(self, node.tag, node.text) + + +def write_feat_names(f, data): + f.write(" .feat_names = {\n") + for index, name in enumerate(data): + if name is None: + name = "NULL" + if index % 4 == 0: + f.write(" " * 11) + f.write(" " + str(name) + ",") + if index % 4 == 3: + f.write("\n") + f.write(" },\n") + + +def write_cpuid(f, data): + f.write(" .cpuid = {\n") + f.write(" .eax = {},\n".format(data["eax"])) + if "ecx" in data: + f.write(" .needs_ecx = true,\n") + f.write(" .ecx = {},\n".format(data["ecx"])) + f.write(" .reg = {},\n".format(data["reg"])) + f.write(" },\n") + + +def write_msr(f, data): + f.write(" .msr = {\n") + f.write(" .index = {},\n".format(data)) + f.write(" },\n") + + +def write_tcg_features(f, data): + f.write(" .tcg_features = {},\n".format(data)) + + +def write_unmigratable_flags(f, data): + f.write(" .unmigratable_flags = {},\n".format(data)) + + +def write_migratable_flags(f, data): + f.write(" .migratable_flags = {},\n".format(data)) + + +def write_no_autoenable_flags(f, data): + f.write(" .no_autoenable_flags = {},\n".format(data)) + + +def write_feature_word(f, data): + f.write(" [{}] = {{\n".format(data.index)) + f.write(" .type = {},\n".format(data.type)) + if hasattr(data, "feat_names"): + write_feat_names(f, data.feat_names) + if hasattr(data, "cpuid"): + write_cpuid(f, data.cpuid) + if hasattr(data, "msr"): + write_msr(f, data.msr) + if hasattr(data, "tcg_features"): + write_tcg_features(f, data.tcg_features) + if hasattr(data, "unmigratable_flags"): + write_unmigratable_flags(f, data.unmigratable_flags) + if hasattr(data, "migratable_flags"): + write_migratable_flags(f, data.migratable_flags) + if hasattr(data, "no_autoenable_flags"): + write_no_autoenable_flags(f, data.no_autoenable_flags) + f.write(" },\n") + + +def write_feature_words(f, data): + f.write("/* This file is autogenerated by feature_word_info.py. */\n\n") + f.write("FeatureWordInfo feature_word_info[FEATURE_WORDS] = {\n") + for feature_word in data: + write_feature_word(f, feature_word) + f.write("};\n") + + +def main(): + dirname = os.path.dirname(__file__) + ifile = os.path.join(dirname, "feature_word_info.xml") + ofile = os.path.join(dirname, "feature_word_info.c.inc") + + parser = lxml.etree.XMLParser(remove_comments=True, remove_blank_text=True) + with open(ifile, "tr") as f: + doc = lxml.etree.parse(f, parser=parser) + + feature_words = [FeatureWord(node) for node in doc.getroot()] + + with open(ofile, "tw") as f: + write_feature_words(f, feature_words) + + +if __name__ == "__main__": + main() diff --git a/target/i386/feature_word_info.xml b/target/i386/feature_word_info.xml index ff741b9f5a..662b8b1dfc 100644 --- a/target/i386/feature_word_info.xml +++ b/target/i386/feature_word_info.xml @@ -1,3 +1,6 @@ +<!-- + Run `feature_word_info.py` when you make changes to this file. +--> <feature_words> <feature_word index="FEAT_1_EDX"> <type>CPUID_FEATURE_WORD</type> -- 2.39.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
end of thread, other threads:[~2023-09-06 14:35 UTC | newest] Thread overview: 10+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2023-08-11 13:50 [PATCH 0/4] Generate x86 cpu features Tim Wiederhake 2023-08-11 13:50 ` [PATCH 1/4] target/i386: Split out feature_word_info Tim Wiederhake 2023-09-06 14:34 ` Philippe Mathieu-Daudé 2023-08-11 13:50 ` [PATCH 2/4] target/i386: Translate feature_word_info to xml Tim Wiederhake 2023-08-17 11:07 ` Daniel P. Berrangé 2023-08-21 9:54 ` Tim Wiederhake 2023-09-06 14:33 ` Philippe Mathieu-Daudé 2023-09-06 14:21 ` Michael S. Tsirkin 2023-08-11 13:50 ` [PATCH 3/4] target/i386: Format feature_word_info.c.inc Tim Wiederhake 2023-08-11 13:50 ` [PATCH 4/4] target/i386: Autogenerate feature_word_info.c.inc Tim Wiederhake
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