diff options
Diffstat (limited to 'arch/x86/kvm/emulate.c')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 28b1a4e57827..1e19a4de441f 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -315,7 +315,7 @@ static int fastop(struct x86_emulate_ctxt *ctxt, fastop_t fop); __FOP_FUNC(#name) #define __FOP_RET(name) \ - "ret \n\t" \ + "11: " ASM_RET \ ".size " name ", .-" name "\n\t" #define FOP_RET(name) \ @@ -344,7 +344,7 @@ static int fastop(struct x86_emulate_ctxt *ctxt, fastop_t fop); __FOP_RET(#op "_" #dst) #define FOP1EEX(op, dst) \ - FOP1E(op, dst) _ASM_EXTABLE(10b, kvm_fastop_exception) + FOP1E(op, dst) _ASM_EXTABLE_TYPE_REG(10b, 11b, EX_TYPE_ZERO_REG, %%esi) #define FASTOP1(op) \ FOP_START(op) \ @@ -434,10 +434,6 @@ static int fastop(struct x86_emulate_ctxt *ctxt, fastop_t fop); #op " %al \n\t" \ __FOP_RET(#op) -asm(".pushsection .fixup, \"ax\"\n" - "kvm_fastop_exception: xor %esi, %esi; ret\n" - ".popsection"); - FOP_START(setcc) FOP_SETCC(seto) FOP_SETCC(setno) @@ -473,12 +469,8 @@ FOP_END; \ asm volatile("1:" insn "\n" \ "2:\n" \ - ".pushsection .fixup, \"ax\"\n" \ - "3: movl $1, %[_fault]\n" \ - " jmp 2b\n" \ - ".popsection\n" \ - _ASM_EXTABLE(1b, 3b) \ - : [_fault] "+qm"(_fault) inoutclob ); \ + _ASM_EXTABLE_TYPE_REG(1b, 2b, EX_TYPE_ONE_REG, %[_fault]) \ + : [_fault] "+r"(_fault) inoutclob ); \ \ _fault ? X86EMUL_UNHANDLEABLE : X86EMUL_CONTINUE; \ }) |