diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-07-25 13:59:46 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-25 14:53:52 -0400 |
| commit | 5f00bcb38ef9a980a33c6dbdc0044964b05f22dd (patch) | |
| tree | 3175fb9375aecb50bde1be0bf4fa8aa8155131d6 /arch/x86/include/asm/kvm_emulate.h | |
| parent | 34006cee28f7344f9557a4be3816c7891b1bbab1 (diff) | |
| parent | b6844e8f64920cdee620157252169ba63afb0c89 (diff) | |
Merge branch 'master' into devel and apply fixup from Stephen Rothwell:
vfs/nfs: fixup for nfs_open_context change
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_emulate.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_emulate.h | 52 |
1 files changed, 24 insertions, 28 deletions
diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h index 0049211959c0..6040d115ef51 100644 --- a/arch/x86/include/asm/kvm_emulate.h +++ b/arch/x86/include/asm/kvm_emulate.h @@ -229,7 +229,26 @@ struct read_cache { unsigned long end; }; -struct decode_cache { +struct x86_emulate_ctxt { + struct x86_emulate_ops *ops; + + /* Register state before/after emulation. */ + unsigned long eflags; + unsigned long eip; /* eip before instruction emulation */ + /* Emulated execution mode, represented by an X86EMUL_MODE value. */ + int mode; + + /* interruptibility state, as a result of execution of STI or MOV SS */ + int interruptibility; + + bool guest_mode; /* guest running a nested guest */ + bool perm_ok; /* do not check permissions if true */ + bool only_vendor_specific_insn; + + bool have_exception; + struct x86_exception exception; + + /* decode cache */ u8 twobyte; u8 b; u8 intercept; @@ -246,8 +265,6 @@ struct decode_cache { unsigned int d; int (*execute)(struct x86_emulate_ctxt *ctxt); int (*check_perm)(struct x86_emulate_ctxt *ctxt); - unsigned long regs[NR_VCPU_REGS]; - unsigned long eip; /* modrm */ u8 modrm; u8 modrm_mod; @@ -255,34 +272,14 @@ struct decode_cache { u8 modrm_rm; u8 modrm_seg; bool rip_relative; + unsigned long _eip; + /* Fields above regs are cleared together. */ + unsigned long regs[NR_VCPU_REGS]; struct fetch_cache fetch; struct read_cache io_read; struct read_cache mem_read; }; -struct x86_emulate_ctxt { - struct x86_emulate_ops *ops; - - /* Register state before/after emulation. */ - unsigned long eflags; - unsigned long eip; /* eip before instruction emulation */ - /* Emulated execution mode, represented by an X86EMUL_MODE value. */ - int mode; - - /* interruptibility state, as a result of execution of STI or MOV SS */ - int interruptibility; - - bool guest_mode; /* guest running a nested guest */ - bool perm_ok; /* do not check permissions if true */ - bool only_vendor_specific_insn; - - bool have_exception; - struct x86_exception exception; - - /* decode cache */ - struct decode_cache decode; -}; - /* Repeat String Operation Prefix */ #define REPE_PREFIX 0xf3 #define REPNE_PREFIX 0xf2 @@ -373,6 +370,5 @@ int x86_emulate_insn(struct x86_emulate_ctxt *ctxt); int emulator_task_switch(struct x86_emulate_ctxt *ctxt, u16 tss_selector, int reason, bool has_error_code, u32 error_code); -int emulate_int_real(struct x86_emulate_ctxt *ctxt, - struct x86_emulate_ops *ops, int irq); +int emulate_int_real(struct x86_emulate_ctxt *ctxt, int irq); #endif /* _ASM_X86_KVM_X86_EMULATE_H */ |