Delete old x86 validator.

src/trusted/validator/x86/decoder/ncop_exps.h

Index: src/trusted/validator/x86/decoder/ncop_exps.h
diff --git a/src/trusted/validator/x86/decoder/ncop_exps.h b/src/trusted/validator/x86/decoder/ncop_exps.h
deleted file mode 100644
index 5487202dee1a143ec224f0d5dfbe2705c1b9106e..0000000000000000000000000000000000000000
--- a/src/trusted/validator/x86/decoder/ncop_exps.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright (c) 2012 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.
- */
-
-/*
- * ncop-exps.h - Models x86 instructions using a vector containing
- * operand trees flattened using a pre-order walk.
- */
-#ifndef NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_DECODER_NCOP_EXPS_H_
-#define NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_DECODER_NCOP_EXPS_H_
-
-#include "native_client/src/trusted/validator/x86/decoder/gen/ncop_expr_node_flag.h"
-#include "native_client/src/trusted/validator/x86/decoder/gen/ncop_expr_node_kind.h"
-#include "native_client/src/trusted/validator/x86/decoder/ncopcode_desc.h"
-
-EXTERN_C_BEGIN
-
-/* Defines the state used to match an instruction, while walking
- * instructions using the NaClInstIter.
- */
-struct NaClInstState;
-
-/* Returns the number of kids an ExprNodeKind has. */
-int NaClExpKindRank(NaClExpKind kind);
-
-/* Defines a bit set of ExprNodeFlags. */
-typedef uint32_t NaClExpFlags;
-
-/* Converts an NaClExpFlag enum to the corresponding bit in a NaClExpFlags
- * bit set.
- */
-#define NACL_EFLAG(x) (((NaClExpFlags) 1) << (x))
-
-/* Models the empty set of NaClExpFlags. */
-#define NACL_EMPTY_EFLAGS ((NaClExpFlags) 0)
-
-/* Print out the set of defined expr flags. */
-void NaClPrintExpFlags(struct Gio* file, NaClExpFlags flags);
-
-/* Defines a node in the vector of expressions, corresponding to the flattened
- * (preorder) tree.
- */
-typedef struct NaClExp {
-  /* A value associated with the kind. */
-  uint64_t value;
-  /* The type of node. */
-  NaClExpKind kind;
-  /* The set of flags associated with the node. */
-  NaClExpFlags flags;
-} NaClExp;
-
-/* Maximum number of nodes allowed in the flattened (preorder) tree. */
-#define NACL_MAX_EXPS 30
-
-/* Defines the vector of expression nodes, corresponding to the flattened
- * (preorder) tree that defines the instruction expression.
- */
-typedef struct NaClExpVector {
-  Bool is_defined;  /* TRUE iff vector has been built. */
-  uint32_t number_expr_nodes;
-  NaClExp node[NACL_MAX_EXPS];
-} NaClExpVector;
-
-/* Returns the number of elements in the given vector, that the subtree
- * rooted at the given node covers.
- */
-int NaClExpWidth(NaClExpVector* vector, int node);
-
-/* Given the given index of the node in the vector, return the index of the
- * given (zero based) kid of the node.
- */
-int NaClGetExpKidIndex(NaClExpVector* vector, int node, int kid);
-
-/* Given an index in the vector, return the index to its parent.
- * Note: index must be > 0. Returns -1 if no parent defined.
- */
-int NaClGetExpParentIndex(NaClExpVector* vector, int node);
-
-/* Returns true if the index points to a constant that is negative. */
-Bool NaClIsExpNegativeConstant(NaClExpVector* vector, int index);
-
-/* Returns the index of the i-th occurrence of the given kind of node,
- * or -1 if no such node exists.
- */
-int NaClGetNthExpKind(NaClExpVector* vector, NaClExpKind kind, int n);
-
-/* Returns the register in the given node. */
-NaClOpKind NaClGetExpRegister(NaClExp* node);
-
-/* Returns the register in the given indexed node. */
-NaClOpKind NaClGetExpVectorRegister(NaClExpVector* vector, int node);
-
-/* Print out the contents of the given vector of nodes to the given file. */
-void NaClExpVectorPrint(struct Gio* file, struct NaClInstState* state);
-
-/* Print out the disassembled instruction in the given instruction state. */
-void NaClInstStateInstPrint(struct Gio* file, struct NaClInstState* state);
-
-/* Same functionality as NaClInstStateInstPrint(), but puts the
- * result in a string. This function is to be used for comparing output on
- * an instruction-at-a-time granularity. Do not use this fct except
- * for testing purposes.
- */
-char* NaClInstStateInstructionToString(struct NaClInstState* state);
-
-/* Generates the lower case name of the corresponding register into the
- * given character buffer. Returns the number of characters added to the buffer.
- * Returns zero if there is no corresponding (valid) register name for the reg
- * argument.
- */
-size_t NaClOpRegName(NaClOpKind reg, char* buffer, size_t buffer_size);
-
-EXTERN_C_END
-
-#endif  /* NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_DECODER_NCOP_EXPS_H_ */