void _start(uintptr_t info[]) {
Elf_auxv_t* auxv = nacl_startup_auxv(info);
grok_auxv(auxv);
DO_QUERY(NACL_IRT_BASIC_v0_1, __libnacl_irt_basic);
struct nacl_irt_ppapihook ppapihook;
DO_QUERY(NACL_IRT_PPAPIHOOK_v0_1, ppapihook);
/* This is local as a workaround to avoid having to apply
* relocations to global variables. */
struct PP_StartFunctions start_funcs = {
MyPPP_InitializeModule,
MyPPP_ShutdownModule,
MyPPP_GetInterface,
};
/* Similarly, initialise some global variables, avoiding relocations. */
struct PPP_Instance_1_0 local_ppp_instance = {
DidCreate,
DidDestroy,
DidChangeView,
DidChangeFocus,
HandleDocumentLoad,
};
ppp_instance = local_ppp_instance;
struct PPP_Messaging_1_0 local_ppp_messaging = {
HandleMessage,
};
ppp_messaging = local_ppp_messaging;
ppapihook.ppapi_start(&start_funcs);
__libnacl_irt_basic.exit(0);
}
void _start(uintptr_t info[]) {
Elf_auxv_t* auxv = nacl_startup_auxv(info);
grok_auxv(auxv);
DO_QUERY(NACL_IRT_BASIC_v0_1, __libnacl_irt_basic);
DO_QUERY(NACL_IRT_RANDOM_v0_1, __libnacl_irt_random);
struct nacl_irt_ppapihook ppapihook;
DO_QUERY(NACL_IRT_PPAPIHOOK_v0_1, ppapihook);
/* This is local as a workaround to avoid having to apply
* relocations to global variables. */
struct PP_StartFunctions start_funcs;
start_funcs.PPP_InitializeModule = MyPPP_InitializeModule;
start_funcs.PPP_ShutdownModule = MyPPP_ShutdownModule;
start_funcs.PPP_GetInterface = MyPPP_GetInterface;
/* Similarly, initialize some global variables, avoiding relocations. */
ppp_instance.DidCreate = DidCreate;
ppp_instance.DidDestroy = DidDestroy;
ppp_instance.DidChangeView = DidChangeView;
ppp_instance.DidChangeFocus = DidChangeFocus;
ppp_instance.HandleDocumentLoad = HandleDocumentLoad;
ppp_messaging.HandleMessage = HandleMessage;
ppapihook.ppapi_start(&start_funcs);
__libnacl_irt_basic.exit(0);
}
/*
* Initialize all our IRT function tables using the query function.
* The query function's address is passed via AT_SYSINFO in auxv.
*/
void __libnacl_irt_init(Elf32_auxv_t *auxv) {
grok_auxv(auxv);
DO_QUERY(NACL_IRT_BASIC_v0_1, ih, basic);
DO_QUERY(NACL_IRT_FDIO_v0_1, ih, fdio);
// DO_QUERY(NACL_IRT_FILENAME_v0_1, filename);
// DO_QUERY(NACL_IRT_MEMORY_v0_1, ih, memory);
// DO_QUERY(NACL_IRT_DYNCODE_v0_1, dyncode);
// DO_QUERY(NACL_IRT_TLS_v0_1, tls);
// DO_QUERY(NACL_IRT_BLOCKHOOK_v0_1, blockhook);
}
