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Fix ARM crti.o build
- From: Daniel Jacobowitz <drow at false dot org>
- To: libc-ports at sourceware dot org
- Date: Tue, 30 May 2006 11:33:38 -0400
- Subject: Fix ARM crti.o build
As discussed on libc-alpha. If the generic version of this file is
changed, I can remove this again, but for now it works.
With this and the last two patches glibc works on ARM when built using
HEAD GCC. However, you may need --param
max-sched-extend-regions-iters=1; otherwise GCC will ICE during the
NPTL build. I'm following up on that on gcc@.
2006-05-30 Daniel Jacobowitz <email@example.com>
* sysdeps/arm/initfini.c: New file.
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ glibc/ports/sysdeps/arm/initfini.c 2006-05-26 09:34:30.000000000 -0400
@@ -0,0 +1,42 @@
+/* Special .init and .fini section support. ARM version.
+ Copyright (C) 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file with other
+ programs, and to distribute those programs without any restriction
+ coming from the use of this file. (The GNU Lesser General Public
+ License restrictions do apply in other respects; for example, they
+ cover modification of the file, and distribution when not linked
+ into another program.)
+ Note that people who make modified versions of this file are not
+ obligated to grant this special exception for their modified
+ versions; it is their choice whether to do so. The GNU Lesser
+ General Public License gives permission to release a modified
+ version without this exception; this exception also makes it
+ possible to release a modified version which carries forward this
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+/* Prevent this function from being inlined. Otherwise half of its
+ constant pool will end up in crti and the other half in crtn. */
+static void call_gmon_start (void) __attribute__((noinline));