From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10394 invoked by alias); 2 May 2013 19:51:31 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 10384 invoked by uid 89); 2 May 2013 19:51:31 -0000 X-Spam-SWARE-Status: No, score=-3.0 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_DNSWL_LOW,RCVD_IN_HOSTKARMA_YE,TW_BJ,TW_SV autolearn=ham version=3.3.1 Received: from mail-ob0-f172.google.com (HELO mail-ob0-f172.google.com) (209.85.214.172) by sourceware.org (qpsmtpd/0.84/v0.84-167-ge50287c) with ESMTP; Thu, 02 May 2013 19:51:30 +0000 Received: by mail-ob0-f172.google.com with SMTP id xk17so836329obc.3 for ; Thu, 02 May 2013 12:51:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type:x-gm-message-state; bh=vbc8X7WXMwdCuN7/nJD7CPTcveg3RF1b+CpfiKFIKOs=; b=AuasrhBRHvataK5ywcO3wzrejo+GJvYV/hpU1UA/K9rc6QqJHEl2zHH/j0H1XKJ8DA +w/Jm1Rm3dqWM5eLw01zIcmKX7K0g9OnOL6RsV8o/S2KDycHfQcd4uKw82sibsBQZn9c QBid44VzJfJrm5sGUTVMCEFO2bRQUyJZTo6e7zoUjkIox3IYD9CPCcwkqm7q3YrBbO7l AWTtmDBIlTNIf+yWnmddBJUQTaNDUwbMIaAMmqckmeeg4/jG20jW8aQjnLmHaBYq1sgv PnXcTTxOqO7WsHFdK7lXhMcjJF1qqPTeZBOSwseMbDIvJ4iFlHiYO2nzw238OapC+erc bidQ== MIME-Version: 1.0 X-Received: by 10.60.92.8 with SMTP id ci8mr2143087oeb.132.1367524288331; Thu, 02 May 2013 12:51:28 -0700 (PDT) Received: by 10.60.172.235 with HTTP; Thu, 2 May 2013 12:51:28 -0700 (PDT) In-Reply-To: References: Date: Thu, 02 May 2013 19:51:00 -0000 Message-ID: Subject: Re: [PATCH, boehm-gc, AArch64] Add AArch64 support From: Christophe Lyon To: Yvan Roux Cc: Marcus Shawcroft , "gcc-patches@gcc.gnu.org" , Patch Tracking Content-Type: text/plain; charset=ISO-8859-1 X-Gm-Message-State: ALoCoQmxifuoPfjS92I34Ob18TqBQG1izkeTkUWTKAUBygY+E39mCkdw748PGKT0O5ENBDqLsUEs X-SW-Source: 2013-05/txt/msg00083.txt.bz2 I have just added the ChangeLog entry (in boehm-gc/), which I forgot to add when I committed this patch for you. (as r198562) Christophe. On 11 April 2013 13:20, Yvan Roux wrote: > Hi Marcus, > > thanks for pointing this, but unfortunately I don't have the svn write > access for the moment, thus > if somebody can commit it for me, i would be very thankful. > > Cheers, > Yvan > > On 11 April 2013 13:02, Marcus Shawcroft wrote: >> Hi Yvan, My understanding of the 'Free for all' section of >> http://gcc.gnu.org/svnwrite.html#policies is that since this is a >> backport from an upstream project you do not need to seek further >> approval to commit this change. >> >> Cheers >> /Marcus >> >> On 2 April 2013 11:50, Yvan Roux wrote: >>> Ping (second try) >>> >>> Sorry if you received it twice, it seems that my gmail account >>> switched in text/html mode :( >>> >>> Many thanks, >>> Yvan >>> >>> On 2 April 2013 11:21, Yvan Roux wrote: >>>> >>>> Ping >>>> >>>> >>>> On 17 March 2013 21:34, Yvan Roux wrote: >>>>> >>>>> Hi, >>>>> >>>>> this is a backport from gc mainline of the basic AArch64 support (it >>>>> covers the Linux and bare machine mode). I tested it on the Foundation >>>>> model with enabling the objc frontend, and passing the testsuite >>>>> manually (maybe I miss-configured it, but it seems that the boehm-gc >>>>> testsuite is not cross-environment friendly, as the gctest script >>>>> looks for the host gcc build tree), and everything is fine, except the >>>>> thread_leak_test which has a different output than the x86 one: >>>>> >>>>> x86 thread_leak_test output >>>>> >>>>> Leaked composite object at 0x2aaaaab05fe0 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40 >>>>> Leaked composite object at 0x2aaaaab05ec0 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> Leaked composite object at 0x2aaaaab05f20 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> Leaked composite object at start: 0x2aaaaab03f50, appr. length: 40 >>>>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40 >>>>> Leaked composite object at 0x2aaaaab05ef0 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40 >>>>> Leaked composite object at 0x2aaaaab05e00 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40 >>>>> >>>>> AArch64 thread_leak_test output: >>>>> >>>>> Leaked composite object at 0x7f91e14ef0 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> Leaked composite object at 0x7f91e14fe0 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> Leaked composite object at 0x7f91e14e00 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> Leaked composite object at 0x7f91e14e30 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> Leaked composite object at 0x7f91e14fe0 >>>>> >>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21, >>>>> sz=4, NORMAL) >>>>> >>>>> >>>>> Regards, >>>>> Yvan >>>>> >>>>> 2013-03-16 Yvan Roux >>>>> >>>>> * include/private/gcconfig.h (AARCH64): New macro (defined >>>>> only if >>>>> __aarch64__). >>>>> * include/private/gcconfig.h (mach_type_known): Update comment >>>>> adding >>>>> ARM AArch64 target. >>>>> * include/private/gcconfig.h (NOSYS, mach_type_known, >>>>> CPP_WORDSZ, >>>>> MACH_TYPE, ALIGNMENT, HBLKSIZE, OS_TYPE, LINUX_STACKBOTTOM, >>>>> USE_GENERIC_PUSH_REGS, DYNAMIC_LOADING, DATASTART, DATAEND, >>>>> STACKBOTTOM): Define for AArch64. >>>> >>>>