components/nacl/common/nacl_switches.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/nacl/common/nacl_switches.h"
   6
   7 namespace switches {
   8
   9 // Disables crash throttling for Portable Native Client.
  10 const char kDisablePnaclCrashThrottling[]   = "disable-pnacl-crash-throttling";
  11
  12 // Enables debugging via RSP over a socket.
  13 const char kEnableNaClDebug[]               = "enable-nacl-debug";
  14
  15 // Enables Non-SFI mode, in which programs can be run without NaCl's SFI
  16 // sandbox.
  17 const char kEnableNaClNonSfiMode[]          = "enable-nacl-nonsfi-mode";
  18
  19 // Enable use of the Subzero as the PNaCl translator instead of LLC.
  20 const char kEnablePNaClSubzero[] = "enable-pnacl-subzero";
  21
  22 // Value for --type that causes the process to run as a NativeClient broker
  23 // (used for launching NaCl loader processes on 64-bit Windows).
  24 const char kNaClBrokerProcess[]             = "nacl-broker";
  25
  26 // Disable sandbox even for non SFI mode. This is particularly unsafe
  27 // as non SFI NaCl heavily relies on the seccomp sandbox.
  28 const char kNaClDangerousNoSandboxNonSfi[]  =
  29     "nacl-dangerous-no-sandbox-nonsfi";
  30
  31 // Uses NaCl manifest URL to choose whether NaCl program will be debugged by
  32 // debug stub.
  33 // Switch value format: [!]pattern1,pattern2,...,patternN. Each pattern uses
  34 // the same syntax as patterns in Chrome extension manifest. The only difference
  35 // is that * scheme matches all schemes instead of matching only http and https.
  36 // If the value doesn't start with !, a program will be debugged if manifest URL
  37 // matches any pattern. If the value starts with !, a program will be debugged
  38 // if manifest URL does not match any pattern.
  39 const char kNaClDebugMask[]                 = "nacl-debug-mask";
  40
  41 // GDB script to pass to the nacl-gdb debugger at startup.
  42 const char kNaClGdbScript[]                 = "nacl-gdb-script";
  43
  44 // Native Client GDB debugger that will be launched automatically when needed.
  45 const char kNaClGdb[]                       = "nacl-gdb";
  46
  47 // Value for --type that causes the process to run as a NativeClient loader
  48 // for non SFI mode.
  49 const char kNaClLoaderNonSfiProcess[]       = "nacl-loader-nonsfi";
  50
  51 // Value for --type that causes the process to run as a NativeClient loader
  52 // for SFI mode.
  53 const char kNaClLoaderProcess[]             = "nacl-loader";
  54
  55 // Use nacl_helper_nonsfi executable (the new, newlib-based version of the
  56 // Non-SFI runtime) to run Non-SFI nexe, instead of nacl_helper executable
  57 // (which uses the older, glib-based runtime for Non-SFI mode).
  58 // TODO(hidehiko): Make this default and then remove this flag after
  59 // nacl_helper_nonsfi is supported.
  60 const char kUseNaClHelperNonSfi[]           = "use-nacl-helper-nonsfi";
  61
  62 }  // namespace switches