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| author | Avi Kivity <avi@redhat.com> | 2011-04-20 14:37:53 +0400 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-05-11 15:57:10 +0400 |
| commit | 0f65dd70a442ff498da10cec0a599fbd9d2d6f9e (patch) | |
| tree | a460005086619e5959242404c8cd7be0d766de3d /arch/x86/include/asm/kvm_emulate.h | |
| parent | 7295261cdd42e6d41666df38d1b613cdd9e95f46 (diff) | |
| download | linux-0f65dd70a442ff498da10cec0a599fbd9d2d6f9e.tar.xz | |
KVM: x86 emulator: drop vcpu argument from memory read/write callbacks
Making the emulator caller agnostic.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_emulate.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_emulate.h | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h index 9b760c8f2576..b4d846708a4b 100644 --- a/arch/x86/include/asm/kvm_emulate.h +++ b/arch/x86/include/asm/kvm_emulate.h @@ -92,8 +92,9 @@ struct x86_emulate_ops { * @val: [OUT] Value read from memory, zero-extended to 'u_long'. * @bytes: [IN ] Number of bytes to read from memory. */ - int (*read_std)(unsigned long addr, void *val, - unsigned int bytes, struct kvm_vcpu *vcpu, + int (*read_std)(struct x86_emulate_ctxt *ctxt, + unsigned long addr, void *val, + unsigned int bytes, struct x86_exception *fault); /* @@ -103,8 +104,8 @@ struct x86_emulate_ops { * @val: [OUT] Value write to memory, zero-extended to 'u_long'. * @bytes: [IN ] Number of bytes to write to memory. */ - int (*write_std)(unsigned long addr, void *val, - unsigned int bytes, struct kvm_vcpu *vcpu, + int (*write_std)(struct x86_emulate_ctxt *ctxt, + unsigned long addr, void *val, unsigned int bytes, struct x86_exception *fault); /* * fetch: Read bytes of standard (non-emulated/special) memory. @@ -113,8 +114,8 @@ struct x86_emulate_ops { * @val: [OUT] Value read from memory, zero-extended to 'u_long'. * @bytes: [IN ] Number of bytes to read from memory. */ - int (*fetch)(unsigned long addr, void *val, - unsigned int bytes, struct kvm_vcpu *vcpu, + int (*fetch)(struct x86_emulate_ctxt *ctxt, + unsigned long addr, void *val, unsigned int bytes, struct x86_exception *fault); /* @@ -123,11 +124,9 @@ struct x86_emulate_ops { * @val: [OUT] Value read from memory, zero-extended to 'u_long'. * @bytes: [IN ] Number of bytes to read from memory. */ - int (*read_emulated)(unsigned long addr, - void *val, - unsigned int bytes, - struct x86_exception *fault, - struct kvm_vcpu *vcpu); + int (*read_emulated)(struct x86_emulate_ctxt *ctxt, + unsigned long addr, void *val, unsigned int bytes, + struct x86_exception *fault); /* * write_emulated: Write bytes to emulated/special memory area. @@ -136,11 +135,10 @@ struct x86_emulate_ops { * required). * @bytes: [IN ] Number of bytes to write to memory. */ - int (*write_emulated)(unsigned long addr, - const void *val, + int (*write_emulated)(struct x86_emulate_ctxt *ctxt, + unsigned long addr, const void *val, unsigned int bytes, - struct x86_exception *fault, - struct kvm_vcpu *vcpu); + struct x86_exception *fault); /* * cmpxchg_emulated: Emulate an atomic (LOCKed) CMPXCHG operation on an @@ -150,12 +148,12 @@ struct x86_emulate_ops { * @new: [IN ] Value to write to @addr. * @bytes: [IN ] Number of bytes to access using CMPXCHG. */ - int (*cmpxchg_emulated)(unsigned long addr, + int (*cmpxchg_emulated)(struct x86_emulate_ctxt *ctxt, + unsigned long addr, const void *old, const void *new, unsigned int bytes, - struct x86_exception *fault, - struct kvm_vcpu *vcpu); + struct x86_exception *fault); int (*pio_in_emulated)(int size, unsigned short port, void *val, unsigned int count, struct kvm_vcpu *vcpu); |