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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>
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@ -1687,14 +1687,14 @@ static inline int emulate_iret(struct x86_emulate_ctxt *ctxt,
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}
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}
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static inline int emulate_grp1a(struct x86_emulate_ctxt *ctxt)
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static int em_grp1a(struct x86_emulate_ctxt *ctxt)
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{
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struct decode_cache *c = &ctxt->decode;
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return emulate_pop(ctxt, &c->dst.val, c->dst.bytes);
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}
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static inline void emulate_grp2(struct x86_emulate_ctxt *ctxt)
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static int em_grp2(struct x86_emulate_ctxt *ctxt)
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{
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struct decode_cache *c = &ctxt->decode;
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switch (c->modrm_reg) {
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@ -1721,10 +1721,10 @@ static inline void emulate_grp2(struct x86_emulate_ctxt *ctxt)
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emulate_2op_SrcB("sar", c->src, c->dst, ctxt->eflags);
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break;
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}
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return X86EMUL_CONTINUE;
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}
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static inline int emulate_grp3(struct x86_emulate_ctxt *ctxt,
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struct x86_emulate_ops *ops)
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static int em_grp3(struct x86_emulate_ctxt *ctxt)
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{
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struct decode_cache *c = &ctxt->decode;
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unsigned long *rax = &c->regs[VCPU_REGS_RAX];
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@ -1763,7 +1763,7 @@ static inline int emulate_grp3(struct x86_emulate_ctxt *ctxt,
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return X86EMUL_CONTINUE;
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}
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static int emulate_grp45(struct x86_emulate_ctxt *ctxt)
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static int em_grp45(struct x86_emulate_ctxt *ctxt)
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{
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struct decode_cache *c = &ctxt->decode;
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int rc = X86EMUL_CONTINUE;
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@ -1793,8 +1793,7 @@ static int emulate_grp45(struct x86_emulate_ctxt *ctxt)
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return rc;
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}
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static inline int emulate_grp9(struct x86_emulate_ctxt *ctxt,
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struct x86_emulate_ops *ops)
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static int em_grp9(struct x86_emulate_ctxt *ctxt)
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{
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struct decode_cache *c = &ctxt->decode;
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u64 old = c->dst.orig_val64;
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@ -3916,7 +3915,7 @@ special_insn:
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break;
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}
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case 0x8f: /* pop (sole member of Grp1a) */
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rc = emulate_grp1a(ctxt);
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rc = em_grp1a(ctxt);
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break;
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case 0x90 ... 0x97: /* nop / xchg reg, rax */
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if (c->dst.addr.reg == &c->regs[VCPU_REGS_RAX])
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@ -3932,7 +3931,7 @@ special_insn:
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case 0xa8 ... 0xa9: /* test ax, imm */
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goto test;
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case 0xc0 ... 0xc1:
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emulate_grp2(ctxt);
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rc = em_grp2(ctxt);
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break;
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case 0xc3: /* ret */
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c->dst.type = OP_REG;
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@ -3967,11 +3966,11 @@ special_insn:
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rc = emulate_iret(ctxt, ops);
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break;
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case 0xd0 ... 0xd1: /* Grp2 */
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emulate_grp2(ctxt);
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rc = em_grp2(ctxt);
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break;
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case 0xd2 ... 0xd3: /* Grp2 */
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c->src.val = c->regs[VCPU_REGS_RCX];
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emulate_grp2(ctxt);
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rc = em_grp2(ctxt);
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break;
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case 0xe0 ... 0xe2: /* loop/loopz/loopnz */
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register_address_increment(c, &c->regs[VCPU_REGS_RCX], -1);
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@ -4040,7 +4039,7 @@ special_insn:
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ctxt->eflags ^= EFLG_CF;
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break;
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case 0xf6 ... 0xf7: /* Grp3 */
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rc = emulate_grp3(ctxt, ops);
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rc = em_grp3(ctxt);
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break;
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case 0xf8: /* clc */
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ctxt->eflags &= ~EFLG_CF;
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@ -4071,13 +4070,13 @@ special_insn:
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ctxt->eflags |= EFLG_DF;
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break;
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case 0xfe: /* Grp4 */
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grp45:
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rc = emulate_grp45(ctxt);
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rc = em_grp45(ctxt);
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break;
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case 0xff: /* Grp5 */
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if (c->modrm_reg == 5)
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goto jump_far;
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goto grp45;
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rc = em_grp45(ctxt);
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break;
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default:
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goto cannot_emulate;
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}
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@ -4344,7 +4343,7 @@ twobyte_insn:
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(u64) c->src.val;
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break;
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case 0xc7: /* Grp9 (cmpxchg8b) */
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rc = emulate_grp9(ctxt, ops);
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rc = em_grp9(ctxt);
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break;
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default:
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goto cannot_emulate;
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