From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20410 invoked by alias); 4 Dec 2013 17:42:13 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 20398 invoked by uid 89); 4 Dec 2013 17:42:13 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.9 required=5.0 tests=AWL,BAYES_50,RDNS_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no version=3.3.2 X-HELO: mail-ve0-f179.google.com Received: from Unknown (HELO mail-ve0-f179.google.com) (209.85.128.179) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Wed, 04 Dec 2013 17:42:12 +0000 Received: by mail-ve0-f179.google.com with SMTP id jw12so12183998veb.24 for ; Wed, 04 Dec 2013 09:42:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=ZeGbsF6AHUthMZyVgPh4pWT2J9PI5RxcT7jWu85kLN8=; b=Q4v4d1vv1L0JTMWrSakvaK12cpT6KmQMZBz3RJntakH6K2m+FOzdBrj8LRAg2PSWHK kNsrsot9VLlqcwkrzrBPbo9XOsO9wAJiuTLlq6FC6kM+JHF4Uwh7W3sGiZpRNyEepmTl mZk8O0RM7KqpEKJbajoS7KzG3FvsthmbsR3A/gI4NTIKR7kuKSeHECl12AotPRHlVeGu zMyPR3QOULjNCJzV3zFNVKn91dSwF7i6HoOfWvAkreGbSorou0nSFSfSi/X18395ESZU w70y0phMsgz868h7BfRSEdtgjJBChhhN4vyiZsT92TobtdqbK22nKuzBjxJSnGRCXBrF FKLA== X-Gm-Message-State: ALoCoQn1eBJy3TCIDK5c325UXMHs62JzJ9Pm/JTNRnuocOzZHVcch6lXsQ4PbnJUaUcf7I9hrJZma2TbaBbio+X6/XTejSnLiu4gzcpYyjpvx1URPXzTGnAzP3EymZp7hltYs4XcXfFPINyYogt3C3E6nPTjPrRVwCEmqmY179cy08hMX2tzeST9kUTKsGSxlf2SG6R+tD6H+8WqKfdbgakn+Zl2blrRCg== MIME-Version: 1.0 X-Received: by 10.220.101.199 with SMTP id d7mr1315486vco.42.1386178924360; Wed, 04 Dec 2013 09:42:04 -0800 (PST) Received: by 10.52.163.52 with HTTP; Wed, 4 Dec 2013 09:42:04 -0800 (PST) In-Reply-To: <529C37A2.9000207@codesourcery.com> References: <1385735051-27558-1-git-send-email-yao@codesourcery.com> <1385735051-27558-3-git-send-email-yao@codesourcery.com> <201311291436.rATEaZ5Z030292@glazunov.sibelius.xs4all.nl> <201311291605.rATG5XVb030184@glazunov.sibelius.xs4all.nl> <52994E79.4000004@codesourcery.com> <5299B9D0.2020304@redhat.com> <529C37A2.9000207@codesourcery.com> Date: Wed, 04 Dec 2013 17:42:00 -0000 Message-ID: Subject: Re: [PATCH 2/3] skip_prolgoue (amd64) From: Doug Evans To: Yao Qi Cc: Pedro Alves , Mark Kettenis , gdb-patches Content-Type: text/plain; charset=ISO-8859-1 X-IsSubscribed: yes X-SW-Source: 2013-12/txt/msg00156.txt.bz2 On Sun, Dec 1, 2013 at 11:32 PM, Yao Qi wrote: > GDB target cache contains both code cache and stack cache. I hate to keep harping on this, but there's been confusion before and I want to avoid it in the future. There is no such thing as the "code cache" or "stack cache". There is just the target cache that caches target memory. I can turn off the code cache optimization and stack cache optimization, and still populate the cache with data from .text or .data or .stack (so to speak) or whatever.