diff options
| -rw-r--r-- | target/i386/cpu.h | 4 | ||||
| -rw-r--r-- | target/i386/hvf/README.md | 2 | ||||
| -rw-r--r-- | target/i386/hvf/hvf.c | 2 | ||||
| -rw-r--r-- | target/i386/hvf/x86hvf.c | 4 | ||||
| -rw-r--r-- | target/i386/kvm.c | 6 |
5 files changed, 10 insertions, 8 deletions
diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 6f0e4de740..730c06f80a 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1327,7 +1327,9 @@ typedef struct CPUX86State { bool tsc_valid; int64_t tsc_khz; int64_t user_tsc_khz; /* for sanity check only */ - void *kvm_xsave_buf; +#if defined(CONFIG_KVM) || defined(CONFIG_HVF) + void *xsave_buf; +#endif #if defined(CONFIG_HVF) HVFX86EmulatorState *hvf_emul; #endif diff --git a/target/i386/hvf/README.md b/target/i386/hvf/README.md index 0d27a0d52b..2d33477aca 100644 --- a/target/i386/hvf/README.md +++ b/target/i386/hvf/README.md @@ -2,6 +2,6 @@ These sources (and ../hvf-all.c) are adapted from Veertu Inc's vdhh (Veertu Desktop Hosted Hypervisor) (last known location: https://github.com/veertuinc/vdhh) with some minor changes, the most significant of which were: -1. Adapt to our current QEMU's `CPUState` structure and `address_space_rw` API; many struct members have been moved around (emulated x86 state, kvm_xsave_buf) due to historical differences + QEMU needing to handle more emulation targets. +1. Adapt to our current QEMU's `CPUState` structure and `address_space_rw` API; many struct members have been moved around (emulated x86 state, xsave_buf) due to historical differences + QEMU needing to handle more emulation targets. 2. Removal of `apic_page` and hyperv-related functionality. 3. More relaxed use of `qemu_mutex_lock_iothread`. diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c index df69e6d0a7..5db167df98 100644 --- a/target/i386/hvf/hvf.c +++ b/target/i386/hvf/hvf.c @@ -587,7 +587,7 @@ int hvf_init_vcpu(CPUState *cpu) hvf_reset_vcpu(cpu); x86cpu = X86_CPU(cpu); - x86cpu->env.kvm_xsave_buf = qemu_memalign(4096, 4096); + x86cpu->env.xsave_buf = qemu_memalign(4096, 4096); hv_vcpu_enable_native_msr(cpu->hvf_fd, MSR_STAR, 1); hv_vcpu_enable_native_msr(cpu->hvf_fd, MSR_LSTAR, 1); diff --git a/target/i386/hvf/x86hvf.c b/target/i386/hvf/x86hvf.c index 6c88939b96..df8e946fbc 100644 --- a/target/i386/hvf/x86hvf.c +++ b/target/i386/hvf/x86hvf.c @@ -75,7 +75,7 @@ void hvf_put_xsave(CPUState *cpu_state) struct X86XSaveArea *xsave; - xsave = X86_CPU(cpu_state)->env.kvm_xsave_buf; + xsave = X86_CPU(cpu_state)->env.xsave_buf; x86_cpu_xsave_all_areas(X86_CPU(cpu_state), xsave); @@ -163,7 +163,7 @@ void hvf_get_xsave(CPUState *cpu_state) { struct X86XSaveArea *xsave; - xsave = X86_CPU(cpu_state)->env.kvm_xsave_buf; + xsave = X86_CPU(cpu_state)->env.xsave_buf; if (hv_vcpu_read_fpstate(cpu_state->hvf_fd, (void*)xsave, 4096)) { abort(); diff --git a/target/i386/kvm.c b/target/i386/kvm.c index de892db671..dc4047b02f 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -1189,7 +1189,7 @@ int kvm_arch_init_vcpu(CPUState *cs) } if (has_xsave) { - env->kvm_xsave_buf = qemu_memalign(4096, sizeof(struct kvm_xsave)); + env->xsave_buf = qemu_memalign(4096, sizeof(struct kvm_xsave)); } cpu->kvm_msr_buf = g_malloc0(MSR_BUF_SIZE); @@ -1639,7 +1639,7 @@ ASSERT_OFFSET(XSAVE_PKRU, pkru_state); static int kvm_put_xsave(X86CPU *cpu) { CPUX86State *env = &cpu->env; - X86XSaveArea *xsave = env->kvm_xsave_buf; + X86XSaveArea *xsave = env->xsave_buf; if (!has_xsave) { return kvm_put_fpu(cpu); @@ -2081,7 +2081,7 @@ static int kvm_get_fpu(X86CPU *cpu) static int kvm_get_xsave(X86CPU *cpu) { CPUX86State *env = &cpu->env; - X86XSaveArea *xsave = env->kvm_xsave_buf; + X86XSaveArea *xsave = env->xsave_buf; int ret; if (!has_xsave) { |