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authorAvi Kivity <avi@redhat.com>2011-06-01 15:34:25 +0300
committerAvi Kivity <avi@redhat.com>2011-07-12 13:16:09 +0300
commit9dac77fa4011bdb4b541a8db087eac96a602faec (patch)
tree13305ebc63f91513d9ff579748fd73385603c8dd /arch/x86/include/asm/kvm_emulate.h
parent36dd9bb5ce32bc39e25a5fcc61415f13e3ed5d17 (diff)
KVM: x86 emulator: fold decode_cache into x86_emulate_ctxt
This saves a lot of pointless casts x86_emulate_ctxt and decode_cache. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_emulate.h')
-rw-r--r--arch/x86/include/asm/kvm_emulate.h44
1 files changed, 20 insertions, 24 deletions
diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h
index d0e100f55b76..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;
@@ -261,29 +280,6 @@ struct decode_cache {
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