about summary refs log tree commit diff
path: root/REORG.TODO/elf/sofini.c
diff options
context:
space:
mode:
Diffstat (limited to 'REORG.TODO/elf/sofini.c')
-rw-r--r--REORG.TODO/elf/sofini.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/REORG.TODO/elf/sofini.c b/REORG.TODO/elf/sofini.c
new file mode 100644
index 0000000000..13e74b7903
--- /dev/null
+++ b/REORG.TODO/elf/sofini.c
@@ -0,0 +1,19 @@
+/* Finalizer module for ELF shared C library.  This provides terminating
+   null pointer words in the `.ctors' and `.dtors' sections.  */
+
+#ifndef NO_CTORS_DTORS_SECTIONS
+static void (*const __CTOR_END__[1]) (void)
+     __attribute__ ((used, section (".ctors")))
+     = { 0 };
+static void (*const __DTOR_END__[1]) (void)
+     __attribute__ ((used, section (".dtors")))
+     = { 0 };
+#endif
+
+/* Terminate the frame unwind info section with a 4byte 0 as a sentinel;
+   this would be the 'length' field in a real FDE.  */
+
+typedef unsigned int ui32 __attribute__ ((mode (SI)));
+static const ui32 __FRAME_END__[1]
+  __attribute__ ((used, section (".eh_frame")))
+  = { 0 };