Delete old x86 validator.

src/trusted/validator/x86/testing/enuminsts/str_utils.c

Index: src/trusted/validator/x86/testing/enuminsts/str_utils.c
diff --git a/src/trusted/validator/x86/testing/enuminsts/str_utils.c b/src/trusted/validator/x86/testing/enuminsts/str_utils.c
deleted file mode 100644
index d88cd00cd4e2bd0b6836b8557dc419577df679df..0000000000000000000000000000000000000000
--- a/src/trusted/validator/x86/testing/enuminsts/str_utils.c
+++ /dev/null
@@ -1,133 +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.
- */
-
-/*
- * str_utils.h
- *
- * Defines support string routines for the instruction enumerator.
- */
-#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/testing/enuminsts/str_utils.h"
-
-#include <ctype.h>
-#include <string.h>
-
-#include "native_client/src/trusted/validator/x86/testing/enuminsts/enuminsts.h"
-
-/* If string s begins with string prefix, return a pointer to the
- * first byte after the prefix. Else return s.
- */
-char *SkipPrefix(char *s, const char *prefix) {
-  size_t plen = strlen(prefix);
-  if (strncmp(s, prefix, plen) == 0) {
-    return &s[plen + 1];
-  }
-  return s;
-}
-
-/* Return a pointer to s with leading spaces removed.
- */
-const char *strip(const char *s) {
-  while (*s == ' ') s++;
-  return s;
-}
-
-/* Updates the string by removing trailing spaces/newlines. */
-void rstrip(char *s) {
-  size_t slen = strlen(s);
-  while (slen > 0) {
-    --slen;
-    if (!isspace(s[slen])) return;
-    s[slen] = '\0';
-  }
-}
-
-/* Find substring ss in string s. Returns a pointer to the substring
- * on success, NULL on failure.
- */
-const char *strfind(const char *s, const char *ss) {
-  size_t i;
-  size_t slen = strlen(s);
-  size_t sslen = strlen(ss);
-
-  for (i = 0; i < slen; i++) {
-    if (s[i] == ss[0]) {
-      if (strncmp(&s[i], ss, sslen) == 0) {
-        return &s[i];
-      }
-    }
-  }
-  return NULL;
-}
-
-/* If string ss appears in string s, return a pointer to the first byte
- * after ss. Otherwise return NULL.
- */
-const char *strskip(const char *s, const char *ss) {
-  const char *tmp = strfind(s, ss);
-  if (tmp != NULL) {
-    return &tmp[strlen(ss)];
-  }
-  return NULL;
-}
-
-/* Remove all instances of character c in string s. */
-void strnzapchar(char *s, const char c) {
-  size_t i, nskip;
-  const size_t slen = strlen(s);
-
-  if (0 == c) return;
-  nskip = 0;
-  for (i = 0; i + nskip <= slen; i++) {
-    while (s[i + nskip] == c) nskip += 1;
-    s[i] = s[i + nskip];
-  }
-}
-
-/* Remove all instances of substring ss in string s, modifying s in place.
- */
-void CleanString(char *s, const char *ss) {
-  size_t sslen = strlen(ss);
-  char *fs = (char*) strfind(s, ss);
-
-  while (fs != NULL) {
-    do {
-      fs[0] = fs[sslen];
-      fs++;
-    } while (*fs != '\0');
-    fs = (char*) strfind(s, ss);
-  }
-}
-
-/* Copies source to dest, like strncpy, but replaces the last
- * byte of the dest (based on buffer size) with a null character,
- * so that we are guaranteed to have a valid string.
- */
-void cstrncpy(char *dest, const char *src, size_t n) {
-  strncpy(dest, src, n);
-  dest[n-1] = '0';
-}
-
-/* Copy src to dest, stoping at character c.
- */
-void strncpyto(char *dest, const char *src, size_t n, char c) {
-  size_t i;
-
-  i = 0;
-  while (1) {
-    dest[i] = src[i];
-    if (dest[i] == c) {
-      dest[i] = 0;
-      break;
-    }
-    if (dest[i] == '\0') break;
-    i++;
-    if (i == n) InternalError("really long opcode");
-  }
-}