diff options
| author |   Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp> | 2011-05-02 02:29:17 +0900 |
|---|---|---|
| committer |   Avi Kivity <avi@redhat.com> | 2011-05-22 08:48:05 -0400 |
| commit | 51187683cb11b959535d32eb91b673c6a9a03e88 (patch) | |
| tree | cac660625747fcde1ef09f361fc7309d51bf578e /arch | |
| parent | KVM: x86 emulator: Remove unused arg from emulate_pop() (diff) | |
| download | linux-dev-51187683cb11b959535d32eb91b673c6a9a03e88.tar.xz linux-dev-51187683cb11b959535d32eb91b673c6a9a03e88.zip | |
KVM: x86 emulator: Rename emulate_grpX() to em_grpX()
The prototypes are changed appropriately.
We also replaces "goto grp45;" with simple em_grp45() call.
Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 569e57dd1d55..d9ebf6939e49 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -1687,14 +1687,14 @@ static inline int emulate_iret(struct x86_emulate_ctxt *ctxt, } } -static inline int emulate_grp1a(struct x86_emulate_ctxt *ctxt) +static int em_grp1a(struct x86_emulate_ctxt *ctxt) { struct decode_cache *c = &ctxt->decode; return emulate_pop(ctxt, &c->dst.val, c->dst.bytes); } -static inline void emulate_grp2(struct x86_emulate_ctxt *ctxt) +static int em_grp2(struct x86_emulate_ctxt *ctxt) { struct decode_cache *c = &ctxt->decode; switch (c->modrm_reg) { @@ -1721,10 +1721,10 @@ static inline void emulate_grp2(struct x86_emulate_ctxt *ctxt) emulate_2op_SrcB("sar", c->src, c->dst, ctxt->eflags); break; } + return X86EMUL_CONTINUE; } -static inline int emulate_grp3(struct x86_emulate_ctxt *ctxt, - struct x86_emulate_ops *ops) +static int em_grp3(struct x86_emulate_ctxt *ctxt) { struct decode_cache *c = &ctxt->decode; unsigned long *rax = &c->regs[VCPU_REGS_RAX]; @@ -1763,7 +1763,7 @@ static inline int emulate_grp3(struct x86_emulate_ctxt *ctxt, return X86EMUL_CONTINUE; } -static int emulate_grp45(struct x86_emulate_ctxt *ctxt) +static int em_grp45(struct x86_emulate_ctxt *ctxt) { struct decode_cache *c = &ctxt->decode; int rc = X86EMUL_CONTINUE; @@ -1793,8 +1793,7 @@ static int emulate_grp45(struct x86_emulate_ctxt *ctxt) return rc; } -static inline int emulate_grp9(struct x86_emulate_ctxt *ctxt, - struct x86_emulate_ops *ops) +static int em_grp9(struct x86_emulate_ctxt *ctxt) { struct decode_cache *c = &ctxt->decode; u64 old = c->dst.orig_val64; @@ -3916,7 +3915,7 @@ special_insn: break; } case 0x8f: /* pop (sole member of Grp1a) */ - rc = emulate_grp1a(ctxt); + rc = em_grp1a(ctxt); break; case 0x90 ... 0x97: /* nop / xchg reg, rax */ if (c->dst.addr.reg == &c->regs[VCPU_REGS_RAX]) @@ -3932,7 +3931,7 @@ special_insn: case 0xa8 ... 0xa9: /* test ax, imm */ goto test; case 0xc0 ... 0xc1: - emulate_grp2(ctxt); + rc = em_grp2(ctxt); break; case 0xc3: /* ret */ c->dst.type = OP_REG; @@ -3967,11 +3966,11 @@ special_insn: rc = emulate_iret(ctxt, ops); break; case 0xd0 ... 0xd1: /* Grp2 */ - emulate_grp2(ctxt); + rc = em_grp2(ctxt); break; case 0xd2 ... 0xd3: /* Grp2 */ c->src.val = c->regs[VCPU_REGS_RCX]; - emulate_grp2(ctxt); + rc = em_grp2(ctxt); break; case 0xe0 ... 0xe2: /* loop/loopz/loopnz */ register_address_increment(c, &c->regs[VCPU_REGS_RCX], -1); @@ -4040,7 +4039,7 @@ special_insn: ctxt->eflags ^= EFLG_CF; break; case 0xf6 ... 0xf7: /* Grp3 */ - rc = emulate_grp3(ctxt, ops); + rc = em_grp3(ctxt); break; case 0xf8: /* clc */ ctxt->eflags &= ~EFLG_CF; @@ -4071,13 +4070,13 @@ special_insn: ctxt->eflags |= EFLG_DF; break; case 0xfe: /* Grp4 */ - grp45: - rc = emulate_grp45(ctxt); + rc = em_grp45(ctxt); break; case 0xff: /* Grp5 */ if (c->modrm_reg == 5) goto jump_far; - goto grp45; + rc = em_grp45(ctxt); + break; default: goto cannot_emulate; } @@ -4344,7 +4343,7 @@ twobyte_insn: (u64) c->src.val; break; case 0xc7: /* Grp9 (cmpxchg8b) */ - rc = emulate_grp9(ctxt, ops); + rc = em_grp9(ctxt); break; default: goto cannot_emulate; |