Delete old x86 validator.

src/trusted/validator/x86/decoder/generator/nc_def_jumps.c

-/*
- * 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.
- */
-
-/*
- * Captures instructions that jump.
- */
-
-#ifndef NACL_TRUSTED_BUT_NOT_TCB
-#error("This file is not meant for use in the TCB")
-#endif
-
-#include "native_client/src/trusted/validator/x86/decoder/generator/nc_def_jumps.h"
-
-#include "native_client/src/include/nacl_macros.h"
-#include "native_client/src/trusted/validator/x86/decoder/generator/ncdecode_forms.h"
-#include "native_client/src/trusted/validator/x86/decoder/generator/ncdecode_tablegen.h"
-
-/* List of instructions that do unconditional jumps. */
-static const NaClMnemonic kDefinesUnconditionalJump[] = {
-  InstJmp,
-  InstCall,
-};
-
-/* List of instructions that do conditional jumps with branch hints. */
-static const NaClMnemonic kDefinesConditionalJumpWithHints[] = {
-  InstJb,
-  InstJbe,
-  InstJcxz,
-  InstJecxz,
-  InstJrcxz,
-  InstJnl,
-  InstJnle,
-  InstJl,
-  InstJle,
-  InstJnb,
-  InstJnbe,
-  InstJno,
-  InstJnp,
-  InstJns,
-  InstJnz,
-  InstJo,
-  InstJp,
-  InstJs,
-  InstJz,
-};
-
-/* List of instructions that do conditional jumps without branch hints. */
-static const NaClMnemonic kDefinesConditionalJumpWithoutHints[] = {
-  InstLoop,
-  InstLoope,
-  InstLoopne,
-};
-
-static void NaClAddJumpFlags(NaClIFlag flag, const NaClMnemonic* name,
-                             size_t name_size) {
-  if (NaClInInstructionSet(name, name_size, NULL, 0)) {
-    NaClGetDefInst()->flags |= NACL_IFLAG(flag);
-  }
-}
-
-
-void NaClAddJumpFlagsIfApplicable(void) {
-  NaClAddJumpFlags(JumpInstruction, kDefinesUnconditionalJump,
-                   NACL_ARRAY_SIZE(kDefinesUnconditionalJump));
-  NaClAddJumpFlags(ConditionalJump, kDefinesConditionalJumpWithHints,
-                   NACL_ARRAY_SIZE(kDefinesConditionalJumpWithHints));
-  NaClAddJumpFlags(BranchHints, kDefinesConditionalJumpWithHints,
-                   NACL_ARRAY_SIZE(kDefinesConditionalJumpWithHints));
-  NaClAddJumpFlags(ConditionalJump, kDefinesConditionalJumpWithoutHints,
-                   NACL_ARRAY_SIZE(kDefinesConditionalJumpWithoutHints));
-}