Add validation caching interface.

src/trusted/service_runtime/sel_ldr.h

 /*
  * 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.
  */
 
 /*
  * NaCl Simple/secure ELF loader (NaCl SEL).
  *
  * This loader can only process NaCl object files as produced using
@@ skipping 51 matching lines @@
 #define NACL_SANDBOX_CHROOT_FD  "SBX_D"
 
 struct NaClAppThread;
 struct NaClDesc;  /* see native_client/src/trusted/desc/nacl_desc_base.h */
 struct NaClDynamicRegion;
 struct NaClManifestProxy;
 struct NaClReverseQuotaInterface;
 struct NaClSecureService;
 struct NaClSecureReverseService;
 struct NaClThreadInterface;  /* see sel_ldr_thread_interface.h */
+struct NaClValidationCache;
 
 struct NaClDebugCallbacks {
   void (*thread_create_hook)(struct NaClAppThread *natp);
   void (*thread_exit_hook)(struct NaClAppThread *natp);
   void (*process_exit_hook)(int exit_status);
 };
 
 enum NaClResourcePhase {
   NACL_RESOURCE_PHASE_START,
   NACL_RESOURCE_PHASE_REV_CHAN
@@ skipping 209 matching lines @@
    * Accesses must be protected by dynamic_load_mutex
    */
   int                       dynamic_delete_generation;
 
 
   int                       running;
   int                       exit_status;
 
 
   NaClCPUFeatures           cpu_features;
+  struct NaClValidationCache *validation_cache;
   int                       ignore_validator_result;
   int                       skip_validator;
   int                       validator_stub_out_mode;
 
 #if NACL_ARCH(NACL_BUILD_ARCH) == NACL_x86 && NACL_BUILD_SUBARCH == 32
   uint16_t                  code_seg_sel;
   uint16_t                  data_seg_sel;
 #endif
 
   uintptr_t                 break_addr;   /* user addr */
@@ skipping 377 matching lines @@
 
 #endif
 
 #if NACL_LINUX
 void handle_r_debug(const char *switch_value, char *argv0);
 #endif
 
 EXTERN_C_END
 
 #endif  /* NATIVE_CLIENT_SRC_TRUSTED_SERVICE_RUNTIME_SEL_LDR_H_ */