Delete old x86 validator.

src/trusted/validator/x86/decoder/generator/nacl_regsgen.h

-/*
- * Copyright (c) 2011 The Native Client Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_DECODER_GENERATOR_NACL_REGSREG_H_
-#define NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_DECODER_GENERATOR_NACL_REGSREG_H_
-
-/*
- * Generates file nc_subregs.h, which contains the the following:
- *
- * static int NaClGpSubregIndex[NaClOpKindEnumSize];
- *
- *    Contains mapping from nacl operand kind, to the
- *    the corresponding general purpose 64 bit register index
- *    that it is a subpart of.
- *    That is, the index into NaClRegTable64, or NACL_REGISTER_UNDEFINED
- *    if not a general purpose register.
- *
- * static int NaClGpReg64Index[NaClOpKindEnumSize];
- *
- *    Contains the mapping from nacl operand kind, to the
- *    corresponding general purpose 64 bit register index.
- *    That is, the index into NaClRegTable64, or NACL_REGISTERED_UNDEFIND
- *    if not a general purpose 64 bit register.
- */
-
-struct Gio;
-
-/* Build the arrays NaClGpSubregIndex and NaClGpReg64Index into
- * the file defined by the argument, for the 32-bit architecture
- */
-void NaClPrintGpRegisterIndexes_32(struct Gio* f);
-
-/* Build the arrays NaClGpSubregIndex and NaClGpReg64Index into
- * the file defined by the argument, for the 64-bit architecture
- */
-void NaClPrintGpRegisterIndexes_64(struct Gio* f);
-
-
-#endif  /* NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_DECODER_GENERATOR_NACL_REGSREG_H_ */