From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5876 invoked by alias); 3 Feb 2009 22:10:21 -0000 Received: (qmail 5868 invoked by uid 22791); 3 Feb 2009 22:10:20 -0000 X-SWARE-Spam-Status: No, hits=-2.1 required=5.0 tests=AWL,BAYES_00,SPF_PASS X-Spam-Check-By: sourceware.org Received: from hagrid.ecoscentric.com (HELO mail.ecoscentric.com) (212.13.207.197) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 03 Feb 2009 22:10:14 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id 059DF60B801A; Tue, 3 Feb 2009 22:10:12 +0000 (GMT) Received: from mail.ecoscentric.com ([127.0.0.1]) by localhost (hagrid.ecoscentric.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BMCGBvpQO4jv; Tue, 3 Feb 2009 22:10:10 +0000 (GMT) Date: Tue, 03 Feb 2009 22:10:00 -0000 Message-Id: From: Bart Veer To: John Dallaway CC: ecos-maintainers@ecos.sourceware.org In-reply-to: <4985E0F9.5020809@dallaway.org.uk> (message from John Dallaway on Sun, 01 Feb 2009 17:50:49 +0000) Subject: Re: eCos 3.0 beta 1 punch list #1 References: <4985E0F9.5020809@dallaway.org.uk> Mailing-List: contact ecos-maintainers-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-maintainers-owner@ecos.sourceware.org X-SW-Source: 2009-02/txt/msg00002.txt.bz2 >>>>> "John" == John Dallaway writes: John> b) CDL changes to split compiler warning flags out into a John> separate CDL option. (bartv) This is now complete. I have now finished in the hal/ directory, so I have no objection to people checking in more changes in there. There are an awful lot of platforms which fail to build. ARM AEB, all SA1110: cxxsupp fails to link because of .gcc_except_table. XSEngine, mcp50: /work/projects/update_cflags/arm/build/install/include/cyg/hal/hal_cache.h:63:10: error: #include expects "FILENAME" or iq80310: /work/projects/update_cflags/arm/build/install/include/cyg/hal/hal_platform_setup.h:124: Error: Macro `delay_for' was already defined /work/projects/update_cflags/arm/build/install/include/cyg/hal/hal_platform_setup.h:131: Error: Macro `cpwait' was already defined npwr: /work/projects/update_cflags/arm/build/install/include/cyg/hal/hal_platform_setup.h:126: Error: Macro `delay_for' was already defined /work/projects/update_cflags/arm/build/install/include/cyg/hal/hal_platform_setup.h:133: Error: Macro `cpwait' was already defined /work/projects/update_cflags/arm/build/install/include/cyg/hal/hal_platform_setup.h:140: Error: Macro `fl_section_entry' was already defined /work/projects/update_cflags/arm/build/install/include/cyg/hal/hal_platform_setup.h:146: Error: Macro `fl_pt_entry' was already defined /work/projects/update_cflags/arm/build/install/include/cyg/hal/hal_platform_setup.h:154: Error: Macro `sl_smpage_entry' was already defined /work/projects/update_cflags/arm/build/install/include/cyg/hal/hal_platform_setup.h:160: Error: Macro `sl_xsmpage_entry' was already defined MIPS atlas_mips64_5kc: malta_mips64_5kc: Warnings for everything virtual-vector related. Errors because casts from pointer to CYG_WORD lose precision. jmr3904: tx39_sim: Still uses mips-tx39-elf-gcc, which I don't have lying around. refidt334: ocelot: cxxsupp fails to build, .gcc_except_table ref4955: Still uses mips-tx49-elf-gcc, which I don't have lying around. vrc4373: vrc4375: Still uses mips64vr4300-elf-gcc, which... PowerPC cma28x: fads: /work/ecos/trunk/packages/hal/powerpc/mpc8xx/current/src/var_misc.c:57:34: error: cyg/hal/quicc/ppc8xx.h: No such file or directory mbx: /work/ecos/trunk/packages/hal/powerpc/mbx/current/tests/mbxtime.cxx:103: undefined reference to `thread2' /work/ecos/trunk/packages/hal/powerpc/mbx/current/tests/mbxtime.cxx:103: undefined reference to `thread2' viper: /work/ecos/trunk/packages/hal/powerpc/viper/current/tests/vipertime.cxx:103: undefined reference to `thread2' /work/ecos/trunk/packages/hal/powerpc/viper/current/tests/vipertime.cxx:103: undefined reference to `thread2' ts1000: /work/ecos/trunk/packages/hal/powerpc/ts1000/current/cdl/hal_powerpc_ts1000.cdl, component CYGPKG_REDBOOT_HAL_OPTIONS: error Option `CYGSEM_REDBOOT_HAL_LINUX_BOOT' cannot be loaded. The name is already in use. SH All platforms fail to build cxxsupp i386, cortexm, and m68k all build fine. I have not tried anything with the calmrisc16, calmrisc32, coldfire, fr30, frv, h8300, mn10300, openrisc, sparc, sparclite or v85x targets. The synthetic target builds fine, but there is a run-time problem with cxxsupp. It appears that libgcc now assumes that glibc has done some initialization, setting up the %gs register to point at per-thread data. This came up previously in the context of the -fstack-protector flag, see the mailing list archives, but at the time we decided we could live with the problem. It looks like there are now more dependencies on getting this sorted - which I suspect will prove challenging. Bart -- Bart Veer eCos Configuration Architect eCosCentric Limited The eCos experts http://www.ecoscentric.com/ Barnwell House, Barnwell Drive, Cambridge, UK. Tel: +44 1223 245571 Registered in England and Wales: Reg No 4422071.