Enable mmap and identity-based validation caching on pnacl-{llc,ld}.nexe

ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c

 /* Copyright (c) 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.
  */
 
 /* NOTE: this is auto-generated from IDL */
 #include "ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.h"
 
 #include "ppapi/c/ppb.h"
 #include "ppapi/c/dev/ppb_audio_input_dev.h"
@@ skipping 3286 matching lines @@
 static PP_Bool Pnacl_M25_PPB_NaCl_Private_Are3DInterfacesDisabled(void) {
   const struct PPB_NaCl_Private_1_0 *iface = Pnacl_WrapperInfo_PPB_NaCl_Private_1_0.real_iface;
   return iface->Are3DInterfacesDisabled();
 }
 
 static int32_t Pnacl_M25_PPB_NaCl_Private_BrokerDuplicateHandle(PP_FileHandle source_handle, uint32_t process_id, PP_FileHandle* target_handle, uint32_t desired_access, uint32_t options) {
   const struct PPB_NaCl_Private_1_0 *iface = Pnacl_WrapperInfo_PPB_NaCl_Private_1_0.real_iface;
   return iface->BrokerDuplicateHandle(source_handle, process_id, target_handle, desired_access, options);
 }
 
-static PP_FileHandle Pnacl_M25_PPB_NaCl_Private_GetReadonlyPnaclFd(const char* url) {
+static void Pnacl_M25_PPB_NaCl_Private_GetReadExecPnaclFd(const char* url, struct PP_NaClFileInfo* out_file_info) {
   const struct PPB_NaCl_Private_1_0 *iface = Pnacl_WrapperInfo_PPB_NaCl_Private_1_0.real_iface;
-  return iface->GetReadonlyPnaclFd(url);
+  iface->GetReadExecPnaclFd(url, out_file_info);
 }
 
 static PP_FileHandle Pnacl_M25_PPB_NaCl_Private_CreateTemporaryFile(PP_Instance instance) {
   const struct PPB_NaCl_Private_1_0 *iface = Pnacl_WrapperInfo_PPB_NaCl_Private_1_0.real_iface;
   return iface->CreateTemporaryFile(instance);
 }
 
 static int32_t Pnacl_M25_PPB_NaCl_Private_GetNumberOfProcessors(void) {
   const struct PPB_NaCl_Private_1_0 *iface = Pnacl_WrapperInfo_PPB_NaCl_Private_1_0.real_iface;
   return iface->GetNumberOfProcessors();
@@ skipping 1896 matching lines @@
 };
 
 /* Not generating wrapper interface for PPP_ManifestService_1_0 */
 
 static const struct PPB_NaCl_Private_1_0 Pnacl_Wrappers_PPB_NaCl_Private_1_0 = {
     .LaunchSelLdr = (void (*)(PP_Instance instance, PP_Bool main_service_runtime, const char* alleged_url, const struct PP_NaClFileInfo* nexe_file_info, PP_Bool uses_irt, PP_Bool uses_ppapi, PP_Bool uses_nonsfi_mode, PP_Bool enable_ppapi_dev, PP_Bool enable_dyncode_syscalls, PP_Bool enable_exception_handling, PP_Bool enable_crash_throttling, const struct PPP_ManifestService_1_0* manifest_service_interface, void* manifest_service_user_data, void* imc_handle, struct PP_CompletionCallback callback))&Pnacl_M25_PPB_NaCl_Private_LaunchSelLdr,
     .StartPpapiProxy = (PP_Bool (*)(PP_Instance instance))&Pnacl_M25_PPB_NaCl_Private_StartPpapiProxy,
     .UrandomFD = (int32_t (*)(void))&Pnacl_M25_PPB_NaCl_Private_UrandomFD,
     .Are3DInterfacesDisabled = (PP_Bool (*)(void))&Pnacl_M25_PPB_NaCl_Private_Are3DInterfacesDisabled,
     .BrokerDuplicateHandle = (int32_t (*)(PP_FileHandle source_handle, uint32_t process_id, PP_FileHandle* target_handle, uint32_t desired_access, uint32_t options))&Pnacl_M25_PPB_NaCl_Private_BrokerDuplicateHandle,
-    .GetReadonlyPnaclFd = (PP_FileHandle (*)(const char* url))&Pnacl_M25_PPB_NaCl_Private_GetReadonlyPnaclFd,
+    .GetReadExecPnaclFd = (void (*)(const char* url, struct PP_NaClFileInfo* out_file_info))&Pnacl_M25_PPB_NaCl_Private_GetReadExecPnaclFd,
     .CreateTemporaryFile = (PP_FileHandle (*)(PP_Instance instance))&Pnacl_M25_PPB_NaCl_Private_CreateTemporaryFile,
     .GetNumberOfProcessors = (int32_t (*)(void))&Pnacl_M25_PPB_NaCl_Private_GetNumberOfProcessors,
     .IsNonSFIModeEnabled = (PP_Bool (*)(void))&Pnacl_M25_PPB_NaCl_Private_IsNonSFIModeEnabled,
     .GetNexeFd = (int32_t (*)(PP_Instance instance, const char* pexe_url, uint32_t abi_version, uint32_t opt_level, const char* headers, const char* extra_flags, PP_Bool* is_hit, PP_FileHandle* nexe_handle, struct PP_CompletionCallback callback))&Pnacl_M25_PPB_NaCl_Private_GetNexeFd,
     .ReportTranslationFinished = (void (*)(PP_Instance instance, PP_Bool success, int32_t opt_level, int64_t pexe_size, int64_t compile_time_us, int64_t total_time_us))&Pnacl_M25_PPB_NaCl_Private_ReportTranslationFinished,
     .DispatchEvent = (void (*)(PP_Instance instance, PP_NaClEventType event_type, const char* resource_url, PP_Bool length_is_computable, uint64_t loaded_bytes, uint64_t total_bytes))&Pnacl_M25_PPB_NaCl_Private_DispatchEvent,
     .ReportLoadSuccess = (void (*)(PP_Instance instance, const char* url, uint64_t loaded_bytes, uint64_t total_bytes))&Pnacl_M25_PPB_NaCl_Private_ReportLoadSuccess,
     .ReportLoadError = (void (*)(PP_Instance instance, PP_NaClError error, const char* error_message))&Pnacl_M25_PPB_NaCl_Private_ReportLoadError,
     .ReportLoadAbort = (void (*)(PP_Instance instance))&Pnacl_M25_PPB_NaCl_Private_ReportLoadAbort,
     .NexeDidCrash = (void (*)(PP_Instance instance, const char* crash_log))&Pnacl_M25_PPB_NaCl_Private_NexeDidCrash,
@@ skipping 1053 matching lines @@
 
   /* Initialize the real_iface if it hasn't been. The wrapper depends on it. */
   if (wrapper->real_iface == NULL) {
     const void *iface = (*__real_PPPGetInterface)(name);
     if (NULL == iface) return NULL;
     wrapper->real_iface = iface;
   }
 
   return wrapper->wrapped_iface;
 }