From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1J7ehW-00066R-6U for user-mode-linux-devel@lists.sourceforge.net; Wed, 26 Dec 2007 14:26:10 -0800 Received: from py-out-1112.google.com ([64.233.166.182]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1J7ehU-0007BR-N4 for user-mode-linux-devel@lists.sourceforge.net; Wed, 26 Dec 2007 14:26:10 -0800 Received: by py-out-1112.google.com with SMTP id a25so4849956pyi.11 for ; Wed, 26 Dec 2007 14:26:07 -0800 (PST) Message-ID: <4772D501.6050306@gmail.com> Date: Wed, 26 Dec 2007 14:26:09 -0800 From: Quantum Skyline MIME-Version: 1.0 Subject: [uml-devel] __attribute_used__ error on 2.6.23.9 List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: user-mode-linux-devel@lists.sourceforge.net Hi, I've been trying to modify the UML makefiles in the 2.6.23.9 kernel to = compile against a different C library, but I'm running into trouble = getting parts of UML to compile with GCC 4.2.1. In particular, files in = os-Linux that use functions like __uml_setup are causing GCC to throw = errors. For example, when I try to compile arch/um/os-Linux/aio.c in my = environment, I get the following: gcc-4.2.1-rev -Wp,-MD,arch/um/os-Linux/.aio.o.d -Wall -Wundef = -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common = -Werror-implicit-function-declaration -Os -D__arch_um__ = -DSUBARCH=3D\"i386\" -Dvmap=3Dkernel_vmap = -Din6addr_loopback=3Dkernel_in6addr_loopback = -Din6addr_any=3Dkernel_in6addr_any -march=3Di686 = -mpreferred-stack-boundary=3D2 -ffreestanding -D_LARGEFILE64_SOURCE = -fno-unit-at-a-time -fno-omit-frame-pointer -fno-optimize-sibling-calls = -g -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign = -Iarch/um/include = -I/home/tmjackso/build/orchestra/uml/linux-2.6.23.9/arch/um/include/skas = -D_FILE_OFFSET_BITS=3D64 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE = -DHAVE_AIO_ABI -v -nostdinc -I../../dietlibc/trunk/include -isystem = /usr/local/gcc-4.2.1-rev/include -c -o arch/um/os-Linux/aio.o = arch/um/os-Linux/aio.c arch/um/os-Linux/aio.c:307: error: expected =91=3D=92, =91,=92, =91;=92, = =91asm=92 or = =91__attribute__=92 before =91__attribute_used__=92 arch/um/os-Linux/aio.c:307: error: expected =91=3D=92, =91,=92, =91;=92, = =91asm=92 or = =91__attribute__=92 before =91__attribute_used__=92 arch/um/os-Linux/aio.c:350: error: expected =91=3D=92, =91,=92, =91;=92, = =91asm=92 or = =91__attribute__=92 before =91__attribute_used__=92 arch/um/os-Linux/aio.c:360: error: expected =91=3D=92, =91,=92, =91;=92, = =91asm=92 or = =91__attribute__=92 before =91__attribute_used__=92 I know that __uml_setup and friends are defined in = arch/um/include/init.h and it is being included, but it seems like GCC = is not using it. If I comment out __uml_setup, other files which have = functions starting with two underscores like __uml_initcall also cause = compilation to fail. Can anyone give some hints to solve this problem? Cheers, Todd Jackson ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel