Non-SFI mode: Remove old Non-SFI code.

components/nacl/loader/nonsfi/irt_interfaces.cc

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "components/nacl/loader/nonsfi/irt_interfaces.h"
-
-#include <cstring>
-
-namespace nacl {
-namespace nonsfi {
-
-namespace {
-
-// This table keeps a pair of IRT entry (such as nacl_irt_basic, nacl_irt_fdio
-// etc.) and its registered name with its version (such as NACL_IRT_BASIC_v0_1,
-// NACL_IRT_DEV_FDIO_v0_1, etc.).
-struct NaClInterfaceTable {
-  const char* name;
-  const void* table;
-  size_t size;
-};
-
-#define NACL_INTERFACE_TABLE(name, value) { name, &value, sizeof(value) }
-const NaClInterfaceTable kIrtInterfaces[] = {
-  NACL_INTERFACE_TABLE(NACL_IRT_BASIC_v0_1, kIrtBasic),
-  NACL_INTERFACE_TABLE(NACL_IRT_FDIO_v0_1, kIrtFdIO),
-  NACL_INTERFACE_TABLE(NACL_IRT_MEMORY_v0_3, kIrtMemory),
-  NACL_INTERFACE_TABLE(NACL_IRT_THREAD_v0_1, kIrtThread),
-  NACL_INTERFACE_TABLE(NACL_IRT_FUTEX_v0_1, kIrtFutex),
-  NACL_INTERFACE_TABLE(NACL_IRT_TLS_v0_1, kIrtTls),
-  NACL_INTERFACE_TABLE(NACL_IRT_CLOCK_v0_1, kIrtClock),
-  NACL_INTERFACE_TABLE(NACL_IRT_PPAPIHOOK_v0_1, kIrtPpapiHook),
-  NACL_INTERFACE_TABLE(NACL_IRT_RESOURCE_OPEN_v0_1, kIrtResourceOpen),
-  NACL_INTERFACE_TABLE(NACL_IRT_RANDOM_v0_1, kIrtRandom),
-  NACL_INTERFACE_TABLE(NACL_IRT_EXCEPTION_HANDLING_v0_1, kIrtExceptionHandling),
-#if defined(__arm__)
-  NACL_INTERFACE_TABLE(NACL_IRT_ICACHE_v0_1, kIrtIcache),
-#endif
-};
-#undef NACL_INTERFACE_TABLE
-
-}  // namespace
-
-size_t NaClIrtInterface(const char* interface_ident,
-                        void* table, size_t tablesize) {
-  for (size_t i = 0; i < arraysize(kIrtInterfaces); ++i) {
-    if (std::strcmp(interface_ident, kIrtInterfaces[i].name) == 0) {
-      const size_t size = kIrtInterfaces[i].size;
-      if (size <= tablesize) {
-        std::memcpy(table, kIrtInterfaces[i].table, size);
-        return size;
-      }
-      break;
-    }
-  }
-  return 0;
-}
-
-}  // namespace nonsfi
-}  // namespace nacl