Index: ppapi/native_client/src/untrusted/pnacl_irt_shim/shim_ppapi.c |
diff --git a/ppapi/native_client/src/untrusted/pnacl_irt_shim/shim_ppapi.c b/ppapi/native_client/src/untrusted/pnacl_irt_shim/shim_ppapi.c |
index 5e111c14c0db63056967fdd3e4335ba80db7ee87..76952af2b393454208502237dffe9ecb8d66e4a5 100644 |
--- a/ppapi/native_client/src/untrusted/pnacl_irt_shim/shim_ppapi.c |
+++ b/ppapi/native_client/src/untrusted/pnacl_irt_shim/shim_ppapi.c |
@@ -10,6 +10,7 @@ |
#include "native_client/src/untrusted/irt/irt.h" |
#include "ppapi/nacl_irt/irt_ppapi.h" |
#include "ppapi/native_client/src/shared/ppapi_proxy/ppruntime.h" |
+#include "ppapi/native_client/src/untrusted/pnacl_irt_shim/irt_shim_ppapi.h" |
#include "ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.h" |
/* Use local strcmp to avoid dependency on libc. */ |
@@ -18,55 +19,9 @@ static int mystrcmp(const char* s1, const char *s2) { |
return *(--s1) - *(--s2); |
} |
-TYPE_nacl_irt_query __pnacl_real_irt_interface = NULL; |
+TYPE_nacl_irt_query __pnacl_real_irt_query_func = NULL; |
-/* |
- * These remember the interface pointers the user registers by calling the |
- * IRT entry point. |
- */ |
-static struct PP_StartFunctions user_start_functions; |
- |
-static int32_t wrap_PPPInitializeModule(PP_Module module_id, |
- PPB_GetInterface get_browser_intf) { |
- __set_real_Pnacl_PPBGetInterface(get_browser_intf); |
- /* |
- * Calls from user code to the PPB interfaces pass through here and may |
- * require shims to convert the ABI. |
- */ |
- return (*user_start_functions.PPP_InitializeModule)(module_id, |
- &__Pnacl_PPBGetInterface); |
-} |
- |
-static void wrap_PPPShutdownModule() { |
- (*user_start_functions.PPP_ShutdownModule)(); |
-} |
- |
-static const struct PP_StartFunctions wrapped_ppapi_methods = { |
- wrap_PPPInitializeModule, |
- wrap_PPPShutdownModule, |
- /* |
- * Calls from the IRT to the user plugin pass through here and may require |
- * shims to convert the ABI. |
- */ |
- __Pnacl_PPPGetInterface |
-}; |
- |
-static struct nacl_irt_ppapihook real_irt_ppapi_hook; |
- |
-static int wrap_ppapi_start(const struct PP_StartFunctions *funcs) { |
- /* |
- * Save the user's real bindings for the start functions. |
- */ |
- user_start_functions = *funcs; |
- __set_real_Pnacl_PPPGetInterface(user_start_functions.PPP_GetInterface); |
- |
- /* |
- * Invoke the IRT's ppapi_start interface with the wrapped interface. |
- */ |
- return (*real_irt_ppapi_hook.ppapi_start)(&wrapped_ppapi_methods); |
-} |
- |
-size_t __pnacl_irt_interface_wrapper(const char *interface_ident, |
+size_t __pnacl_wrap_irt_query_func(const char *interface_ident, |
void *table, size_t tablesize) { |
/* |
* Note there is a benign race in initializing the wrapper. |
@@ -79,23 +34,39 @@ size_t __pnacl_irt_interface_wrapper(const char *interface_ident, |
/* |
* The interface is not wrapped, so use the real interface. |
*/ |
- return (*__pnacl_real_irt_interface)(interface_ident, table, tablesize); |
+ return (*__pnacl_real_irt_query_func)(interface_ident, table, tablesize); |
} |
- if ((*__pnacl_real_irt_interface)(NACL_IRT_PPAPIHOOK_v0_1, |
- &real_irt_ppapi_hook, |
- sizeof real_irt_ppapi_hook) != |
+#ifndef PNACL_SHIM_AOT |
+ /* |
+ * For PNaCl in-the-browser, redirect to using |
+ * NACL_IRT_PPAPIHOOK_PNACL_PRIVATE_v0_1 instead of NACL_IRT_PPAPIHOOK_v0_1. |
+ */ |
+ return (*__pnacl_real_irt_query_func)(NACL_IRT_PPAPIHOOK_PNACL_PRIVATE_v0_1, |
+ table, tablesize); |
+#else |
+ /* |
+ * For offline generated nexes, avoid depending on the private |
+ * NACL_IRT_PPAPIHOOK_PNACL_PRIVATE_v0_1 interface, and just do the |
+ * overriding here manually. |
+ */ |
+ struct nacl_irt_ppapihook real_irt_ppapi_hook; |
+ if ((*__pnacl_real_irt_query_func)(NACL_IRT_PPAPIHOOK_v0_1, |
+ &real_irt_ppapi_hook, |
+ sizeof real_irt_ppapi_hook) != |
sizeof real_irt_ppapi_hook) { |
return 0; |
} |
+ real_irt_ppapi_start = real_irt_ppapi_hook.ppapi_start; |
/* |
* Copy the interface structure into the client. |
*/ |
struct nacl_irt_ppapihook *dest = table; |
if (sizeof *dest <= tablesize) { |
- dest->ppapi_start = wrap_ppapi_start; |
+ dest->ppapi_start = irt_shim_ppapi_start; |
dest->ppapi_register_thread_creator = |
real_irt_ppapi_hook.ppapi_register_thread_creator; |
return sizeof *dest; |
} |
return 0; |
+#endif |
} |