From 9967e003b32d20441892386f1092d1aded51e1aa Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 12 Mar 2013 12:47:36 -0700 Subject: Add sysdeps/init_array to produce empty crt[in].o and use .preinit_array for gcrt1.o --- sysdeps/init_array/crtn.S | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 sysdeps/init_array/crtn.S (limited to 'sysdeps/init_array/crtn.S') diff --git a/sysdeps/init_array/crtn.S b/sysdeps/init_array/crtn.S new file mode 100644 index 0000000000..6f70e77160 --- /dev/null +++ b/sysdeps/init_array/crtn.S @@ -0,0 +1,13 @@ +/* Dummy crtn file. + + In this configuration, crti.o and crtn.o are both empty because the + .init_array/.fini_array sections are used exclusively. + + Older ports cannot use this because even if the linker used to + build libc itself has .init_array support, we don't want to produce + a crt[in].o that presume a linker that new will be used to link + other things later. + + But new configurations without compatibility concerns for + toolchains without .init_array support can use this to avoid the + superfluous .init and .fini boilerplate code. */ -- cgit 1.4.1