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KVM: Trivial: Make decode_register() static

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I have shied away from touching x86_emulate.c (it could definitely use
some love, but it is forked from the Xen code, and it would be more
productive to cross-merge fixes).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Rusty Russell 2007-07-17 23:16:11 +10:00 committed by Avi Kivity
parent 5eb549a085
commit 1e3c5cb0d5
2 changed files with 7 additions and 10 deletions
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9
drivers/kvm/x86_emulate.c
View File

@ -443,8 +443,13 @@ struct operand {
(((reg) + _inc) & ((1UL << (ad_bytes << 3)) - 1)); \
} while (0)
void *decode_register(u8 modrm_reg, unsigned long *regs,
int highbyte_regs)
/*
* Given the 'reg' portion of a ModRM byte, and a register block, return a
* pointer into the block that addresses the relevant register.
* @highbyte_regs specifies whether to decode AH,CH,DH,BH.
*/
static void *decode_register(u8 modrm_reg, unsigned long *regs,
int highbyte_regs)
{
void *p;

8
drivers/kvm/x86_emulate.h
View File

@ -152,12 +152,4 @@ struct x86_emulate_ctxt {
int x86_emulate_memop(struct x86_emulate_ctxt *ctxt,
struct x86_emulate_ops *ops);
/*
* Given the 'reg' portion of a ModRM byte, and a register block, return a
* pointer into the block that addresses the relevant register.
* @highbyte_regs specifies whether to decode AH,CH,DH,BH.
*/
void *decode_register(u8 modrm_reg, unsigned long *regs,
int highbyte_regs);
#endif /* __X86_EMULATE_H__ */