void __libc_init_common(uintptr_t *elfdata)
{
int argc = *elfdata;
char** argv = (char**)(elfdata + 1);
char** envp = argv + argc + 1;
pthread_attr_t thread_attr;
static pthread_internal_t thread;
static void* tls_area[BIONIC_TLS_SLOTS];
/* setup pthread runtime and maint thread descriptor */
unsigned stacktop = (__get_sp() & ~(PAGE_SIZE - 1)) + PAGE_SIZE;
unsigned stacksize = 128 * 1024;
unsigned stackbottom = stacktop - stacksize;
pthread_attr_init(&thread_attr);
pthread_attr_setstack(&thread_attr, (void*)stackbottom, stacksize);
_init_thread(&thread, gettid(), &thread_attr, (void*)stackbottom);
__init_tls(tls_area, &thread);
/* clear errno - requires TLS area */
errno = 0;
/* set program name */
__progname = argv[0] ? argv[0] : "<unknown>";
/* setup environment pointer */
environ = envp;
/* setup system properties - requires environment */
__system_properties_init();
}
int property_init()
{
int rc;
rc = __system_properties_init();
if (rc) return -1;
load_properties_from_file(PROP_PATH_SYSTEM_BUILD);
load_persistent_properties();
}
void __libc_init_common(KernelArgumentBlock& args) {
// Initialize various globals.
environ = args.envp;
errno = 0;
__progname = args.argv[0] ? args.argv[0] : "<unknown>";
__abort_message_ptr = args.abort_message_ptr;
// Get the main thread from TLS and add it to the thread list.
pthread_internal_t* main_thread = __get_thread();
__pthread_internal_add(main_thread);
__system_properties_init(); // Requires 'environ'.
}
void __libc_init_common(KernelArgumentBlock& args) {
// Initialize various globals.
environ = args.envp;
errno = 0;
__progname = args.argv[0] ? args.argv[0] : "<unknown>";
__abort_message_ptr = args.abort_message_ptr;
// AT_RANDOM is a pointer to 16 bytes of randomness on the stack.
__stack_chk_guard = *reinterpret_cast<uintptr_t*>(getauxval(AT_RANDOM));
// Get the main thread from TLS and add it to the thread list.
pthread_internal_t* main_thread = __get_thread();
__pthread_internal_add(main_thread);
__system_properties_init(); // Requires 'environ'.
}
void __libc_init_common(uintptr_t* elf_data) {
int argc = *elf_data;
char** argv = (char**) (elf_data + 1);
char** envp = argv + argc + 1;
// Get the main thread from TLS and add it to the thread list.
pthread_internal_t* main_thread = __get_thread();
main_thread->allocated_on_heap = false;
_pthread_internal_add(main_thread);
// Set various globals.
errno = 0;
__progname = argv[0] ? argv[0] : "<unknown>";
environ = envp;
__system_properties_init(); // Requires 'environ'.
}
