[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/elf/soinit.c b/ap/libc/glibc/glibc-2.22/elf/soinit.c
new file mode 100644
index 0000000..7139830
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/elf/soinit.c
@@ -0,0 +1,44 @@
+/* Initializer module for building the ELF shared C library. This file and
+ sofini.c do the work normally done by crtbeginS.o and crtendS.o, to wrap
+ the `.ctors' and `.dtors' sections so the lists are terminated, and
+ calling those lists of functions. */
+
+#ifndef NO_CTORS_DTORS_SECTIONS
+# include <libc-internal.h>
+# include <stdlib.h>
+
+static void (*const __CTOR_LIST__[1]) (void)
+ __attribute__ ((used, section (".ctors")))
+ = { (void (*) (void)) -1 };
+static void (*const __DTOR_LIST__[1]) (void)
+ __attribute__ ((used, section (".dtors")))
+ = { (void (*) (void)) -1 };
+
+static inline void
+run_hooks (void (*const list[]) (void))
+{
+ while (*++list)
+ (**list) ();
+}
+
+/* This function will be called from _init in init-first.c. */
+void
+__libc_global_ctors (void)
+{
+ /* Call constructor functions. */
+ run_hooks (__CTOR_LIST__);
+}
+
+
+/* This function becomes the DT_FINI termination function
+ for the C library. */
+void
+__libc_fini (void)
+{
+ /* Call destructor functions. */
+ run_hooks (__DTOR_LIST__);
+}
+
+void (*_fini_ptr) (void) __attribute__ ((section (".fini_array")))
+ = &__libc_fini;
+#endif