From be002adb2fc0f929736b2eb429fe7efb606af0af Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Tue, 22 Apr 2008 18:07:41 +0000 Subject: add forgotten files. I am forgetting it all the time :( --- coreutils/test_ptr_hack.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 coreutils/test_ptr_hack.c (limited to 'coreutils') diff --git a/coreutils/test_ptr_hack.c b/coreutils/test_ptr_hack.c new file mode 100644 index 000000000..a05203d68 --- /dev/null +++ b/coreutils/test_ptr_hack.c @@ -0,0 +1,23 @@ +/* vi: set sw=4 ts=4: */ +/* + * Copyright (C) 2008 by Denys Vlasenko + * + * Licensed under GPLv2, see file LICENSE in this tarball for details. + */ + +struct test_statics; + +#ifndef GCC_COMBINE + +/* We cheat here. It is declared as const ptr in libbb.h, + * but here we make it live in R/W memory */ +struct test_statics *test_ptr_to_statics; + +#else + +/* gcc -combine will see through and complain */ +/* Using alternative method which is more likely to break + * on weird architectures, compilers, linkers and so on */ +struct test_statics *const test_ptr_to_statics __attribute__ ((section (".data"))); + +#endif -- cgit v1.2.3