Delete old x86 validator.

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

Index: src/trusted/validator/x86/decoder/nc_inst_iter.h
diff --git a/src/trusted/validator/x86/decoder/nc_inst_iter.h b/src/trusted/validator/x86/decoder/nc_inst_iter.h
deleted file mode 100644
index 1658d71ff4d5bef702ced6dfad26b0a071c58650..0000000000000000000000000000000000000000
--- a/src/trusted/validator/x86/decoder/nc_inst_iter.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * 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.
- */
-
-/*
- * Defines an instruction (decoder) iterator that processes code segments.
- *
- * The typical use is of the form:
- *
- *    NaClSegment segment;
- *    NaClInstIter* iter;
- *    NaClDecodeTables* tables;
- *    ...
- *    for (iter = NaClInstIterCreate(tables, &segment);
- *         NaClInstIterHasNext(iter);
- *         NaClInstIterAdvance(iter)) {
- *      NaClInstState* state = NaClInstIterGetState(iter);
- *      ...
- *    }
- *    NaClInstIterDestroy(iter);
- */
-
-#ifndef NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_DECODER_NC_INST_ITER_h_
-#define NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_DECODER_NC_INST_ITER_h_
-
-#include "native_client/src/shared/utils/types.h"
-#include "native_client/src/trusted/validator/x86/decoder/ncopcode_desc.h"
-
-EXTERN_C_BEGIN
-
-/* Defines a code segment in the elf file. */
-struct NaClSegment;
-
-/* Defines the internal state associated with a parsed instruction.*/
-struct NaClInstState;
-
-struct NaClDecodeTables;
-
-/* Defines the structure of an instruction iterator, which walks
- * the code segment, one instruction at a time.
- */
-typedef struct NaClInstIter NaClInstIter;
-
-/* Allocate and initialize an instruction iterator for the given code segment.
- */
-NaClInstIter* NaClInstIterCreate(const struct NaClDecodeTables* decoder_tables,
-                                 struct NaClSegment* segment);
-
-/* Allocate and initialize an instruction iterator for the given code segment.
- * Add internal buffering that will allow one to look back the given number
- * of instructions from the current point of the iterator.
- */
-NaClInstIter* NaClInstIterCreateWithLookback(
-    const struct NaClDecodeTables* decoder_tables,
-    struct NaClSegment* segment,
-    size_t lookback_size);
-
-/* Delete the instruction iterator created by either
- * NaClInstIterCreate or NaClInstIterCreateWithLookback.
- */
-void NaClInstIterDestroy(NaClInstIter* iter);
-
-/* Return true if there are more instructions in the code segment
- * to iterate over.
- */
-Bool NaClInstIterHasNext(NaClInstIter* iter);
-
-/* Return a state containing the currently matched instruction defined
- * by the given instruction iterator. Note: This instruction is only
- * valid until the next call to NaClInstIteratorAdvance.
- */
-struct NaClInstState* NaClInstIterGetState(NaClInstIter* iter);
-
-/* Returns true iff it is valid to look back the given distance. */
-Bool NaClInstIterHasLookbackState(NaClInstIter* iter, size_t distance);
-
-/* Return a state containing the instruction matched distance elements ago
- * from the currently matched instruction (zero corresponds to the currently
- * matched instruction). Note: This instruction is only valid until the next
- * call to NaClInstIteratorAdvance.
- */
-struct NaClInstState* NaClInstIterGetLookbackState(
-    NaClInstIter* iter, size_t distance);
-
-/* Advance the iterator past the current instruction. */
-void NaClInstIterAdvance(NaClInstIter* iter);
-
-/* Returns the memory address of the beginning of the currently
- * matched instruction.
- */
-uint8_t* NaClInstIterGetInstMemory(NaClInstIter* iter);
-
-EXTERN_C_END
-
-#endif  /* NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_DECODER_NC_INST_ITER_h_ */