From f794aa4a2fd772a3ec413c4e478cc23857cfee98 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 8 Apr 2015 14:52:04 +0200 Subject: target-i386: introduce cpu_get_mem_attrs Signed-off-by: Paolo Bonzini --- target-i386/cpu.h | 5 +++++ target-i386/helper.c | 3 ++- target-i386/kvm.c | 2 +- 3 files changed, 8 insertions(+), 2 deletions(-) (limited to 'target-i386') diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 26182bdc7e..74e8819dba 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -1292,6 +1292,11 @@ static inline void cpu_load_efer(CPUX86State *env, uint64_t val) } } +static inline MemTxAttrs cpu_get_mem_attrs(CPUX86State *env) +{ + return ((MemTxAttrs) { .secure = (env->hflags & HF_SMM_MASK) != 0 }); +} + /* fpu_helper.c */ void cpu_set_mxcsr(CPUX86State *env, uint32_t val); void cpu_set_fpuc(CPUX86State *env, uint16_t val); diff --git a/target-i386/helper.c b/target-i386/helper.c index 4f1ddf701e..62e801b28e 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -771,7 +771,8 @@ do_check_protect_pse36: page_offset = vaddr & (page_size - 1); paddr = pte + page_offset; - tlb_set_page(cs, vaddr, paddr, prot, mmu_idx, page_size); + tlb_set_page_with_attrs(cs, vaddr, paddr, cpu_get_mem_attrs(env), + prot, mmu_idx, page_size); return 0; do_fault_rsvd: error_code |= PG_ERROR_RSVD_MASK; diff --git a/target-i386/kvm.c b/target-i386/kvm.c index ca2da84501..5a236e3103 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -2259,7 +2259,7 @@ MemTxAttrs kvm_arch_post_run(CPUState *cpu, struct kvm_run *run) } cpu_set_apic_tpr(x86_cpu->apic_state, run->cr8); cpu_set_apic_base(x86_cpu->apic_state, run->apic_base); - return MEMTXATTRS_UNSPECIFIED; + return cpu_get_mem_attrs(env); } int kvm_arch_process_async_events(CPUState *cs) -- cgit v1.2.3