{"id":2224648,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2224648/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-ppc/patch/20260417173105.1648172-16-peter.maydell@linaro.org/","project":{"id":69,"url":"http://patchwork.ozlabs.org/api/1.2/projects/69/?format=json","name":"QEMU powerpc development","link_name":"qemu-ppc","list_id":"qemu-ppc.nongnu.org","list_email":"qemu-ppc@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260417173105.1648172-16-peter.maydell@linaro.org>","list_archive_url":null,"date":"2026-04-17T17:31:03","name":"[15/17] hw/core: Implement cpu_get_phys_addr_attrs_debug() with cpu_translate_for_debug()","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"09de98b8e738c63ce2fe537851a24aac15346233","submitter":{"id":5111,"url":"http://patchwork.ozlabs.org/api/1.2/people/5111/?format=json","name":"Peter Maydell","email":"peter.maydell@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-ppc/patch/20260417173105.1648172-16-peter.maydell@linaro.org/mbox/","series":[{"id":500379,"url":"http://patchwork.ozlabs.org/api/1.2/series/500379/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-ppc/list/?series=500379","date":"2026-04-17T17:30:52","name":"Handle sub-page granularity in cpu_memory_rw_debug()","version":1,"mbox":"http://patchwork.ozlabs.org/series/500379/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2224648/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2224648/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=sz3z9UdO;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists1p.gnu.org;\n envelope-from=qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fy28g3jxxz1yD3\n\tfor ; Sat, 18 Apr 2026 03:35:31 +1000 (AEST)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from )\n\tid 1wDn34-0007KU-2l; Fri, 17 Apr 2026 13:32:10 -0400","from eggs.gnu.org ([2001:470:142:3::10])\n by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1wDn2k-0006vI-Ob\n for qemu-ppc@nongnu.org; Fri, 17 Apr 2026 13:31:56 -0400","from mail-wr1-x42d.google.com ([2a00:1450:4864:20::42d])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from )\n id 1wDn2f-0002NA-0V\n for qemu-ppc@nongnu.org; Fri, 17 Apr 2026 13:31:48 -0400","by mail-wr1-x42d.google.com with SMTP id\n ffacd0b85a97d-43d7e23defbso624654f8f.0\n for ; Fri, 17 Apr 2026 10:31:44 -0700 (PDT)","from lanath.. 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Iglesias\" ,\n Jiaxun Yang , Nicholas Piggin ,\n Chinmay Rath , Glenn Miles ,\n Palmer Dabbelt ,\n Alistair Francis , Weiwei Li ,\n Daniel Henrique Barboza ,\n Liu Zhiwei ,\n Chao Liu , Ilya Leoshkevich ,\n David Hildenbrand ,\n Mark Cave-Ayland ,\n Artyom Tarasenko ","Subject":"[PATCH 15/17] hw/core: Implement cpu_get_phys_addr_attrs_debug() with\n cpu_translate_for_debug()","Date":"Fri, 17 Apr 2026 18:31:03 +0100","Message-ID":"<20260417173105.1648172-16-peter.maydell@linaro.org>","X-Mailer":"git-send-email 2.43.0","In-Reply-To":"<20260417173105.1648172-1-peter.maydell@linaro.org>","References":"<20260417173105.1648172-1-peter.maydell@linaro.org>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Received-SPF":"pass client-ip=2a00:1450:4864:20::42d;\n envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x42d.google.com","X-Spam_score_int":"-20","X-Spam_score":"-2.1","X-Spam_bar":"--","X-Spam_report":"(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-ppc@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"Implement cpu_get_phys_addr_attrs_debug() with\ncpu_translate_for_debug(), so that CPUs can implement only the\ntranslate_for_debug method and have all of the wrapper functions\ncpu_translate_for_debug(), cpu_get_phys_addr_attrs_debug() and\ncpu_get_phys_addr_debug() work.\n\nSigned-off-by: Peter Maydell \n---\n hw/core/cpu-system.c | 17 ++++++-----------\n 1 file changed, 6 insertions(+), 11 deletions(-)","diff":"diff --git a/hw/core/cpu-system.c b/hw/core/cpu-system.c\nindex cab65d549a..be5cb48126 100644\n--- a/hw/core/cpu-system.c\n+++ b/hw/core/cpu-system.c\n@@ -90,19 +90,14 @@ bool cpu_translate_for_debug(CPUState *cpu, vaddr addr,\n hwaddr cpu_get_phys_addr_attrs_debug(CPUState *cpu, vaddr addr,\n MemTxAttrs *attrs)\n {\n- hwaddr paddr;\n+ TranslateForDebugResult result;\n \n- if (cpu->cc->sysemu_ops->get_phys_addr_attrs_debug) {\n- paddr = cpu->cc->sysemu_ops->get_phys_addr_attrs_debug(cpu, addr,\n- attrs);\n- } else {\n- /* Fallback for CPUs which don't implement the _attrs_ hook */\n- *attrs = MEMTXATTRS_UNSPECIFIED;\n- paddr = cpu->cc->sysemu_ops->get_phys_addr_debug(cpu, addr);\n+ if (!cpu_translate_for_debug(cpu, addr, &result)) {\n+ return -1;\n }\n- /* Indicate that this is a debug access. */\n- attrs->debug = 1;\n- return paddr;\n+\n+ *attrs = result.attrs;\n+ return result.physaddr;\n }\n \n hwaddr cpu_get_phys_addr_debug(CPUState *cpu, vaddr addr)\n","prefixes":["15/17"]}