From patchwork Wed Jan 4 21:58:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabiano Rosas X-Patchwork-Id: 13089106 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3BC8BC53210 for ; Wed, 4 Jan 2023 22:01:38 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pDBoi-0005P1-50; Wed, 04 Jan 2023 17:01:01 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pDBoX-0005NR-J5; Wed, 04 Jan 2023 17:00:50 -0500 Received: from smtp-out2.suse.de ([195.135.220.29]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pDBoU-0002lQ-EV; Wed, 04 Jan 2023 17:00:49 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 12C5C3EF48; Wed, 4 Jan 2023 22:00:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1672869641; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=jQyvzVyepOLFufWtChEgKriFOqzyRYhrNUetb0Ptorg=; b=AR7SVmMVanZU0NM3oUll5hLe2y+wWIsSBcYwoXML1IxG16xT9uwuchRYQT+3phA8foFf4Q 4drEs6GLm3wsde0qjRCqpz/23FOEKwSEtgGzF9cpr9dpO15K7dTt9Q/YgFHdZn8XyppZ6U d2uvx5PtKLoT8ovQgdjF3eiANl/7TlU= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1672869641; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=jQyvzVyepOLFufWtChEgKriFOqzyRYhrNUetb0Ptorg=; b=dzZn7gYuDR28W/0Eabeibbj2tTwlNvsiUn7vxIgLlDBXMWcze+foswKE/E7fL6a3sJ5S2j U/OXFKGUDMP/2TCg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 488081342C; Wed, 4 Jan 2023 22:00:38 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id zKdhBAb3tWPwJAAAMHmgww (envelope-from ); Wed, 04 Jan 2023 22:00:38 +0000 From: Fabiano Rosas To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Richard Henderson , =?utf-8?q?Alex_Benn=C3=A9?= =?utf-8?q?e?= , Paolo Bonzini , Claudio Fontana , Eduardo Habkost , Alexander Graf Subject: [RFC PATCH 00/27] target/arm: Allow CONFIG_TCG=n builds Date: Wed, 4 Jan 2023 18:58:08 -0300 Message-Id: <20230104215835.24692-1-farosas@suse.de> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Received-SPF: pass client-ip=195.135.220.29; envelope-from=farosas@suse.de; helo=smtp-out2.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This series makes the necessary changes to allow the use of --disable-tcg for arm. I have included the other two already reviewed series to facilitate the merge. Patch 12 is the first from this series proper. I could use some help with the last two patches which deal with the fact that ptw.c needs CPUTLBEntryFull and probe_access_full which are _currently_ only compiled with CONFIG_TCG=y. The 3 cpregs patches were split from the larger commit[1] from the original series. We're still left with one huge patch, but it is only code movement, it can be checked with: diff -u <(sed -n 's/^-//p' patch) <(sed -n 's/^\+//p' patch) 1- [RFC v14 14/80] target/arm: split cpregs from tcg/helper.c https://lore.kernel.org/r/20210416162824.25131-15-cfontana@suse.de Claudio Fontana (12): target/arm: cleanup cpu includes target/arm: rename handle_semihosting to tcg_handle_semihosting target/arm: wrap psci call with tcg_enabled target/arm: wrap call to aarch64_sve_change_el in tcg_enabled() target/arm: only perform TCG cpu and machine inits if TCG enabled target/arm: move translate modules to tcg/ target/arm: move helpers to tcg/ target/arm: only build psci for TCG target/arm: make further preparation for the exception code to move tests: do not run test-hmp on all machines for ARM KVM-only tests: do not run qom-test on all machines for ARM KVM-only tests: device-introspect-test: cope with ARM TCG-only devices Fabiano Rosas (15): target/arm: Fix checkpatch comment style warnings in helper.c target/arm: Fix checkpatch space errors in helper.c target/arm: Fix checkpatch brace errors in helper.c target/arm: Remove unused includes from m_helper.c target/arm: Remove unused includes from helper.c target/arm: Move PC alignment check target/arm: Add tcg/meson.build target/arm: Move regime_using_lpae_format into internal.h target/arm: Extract cpustate list manipulation to a file target/arm: Move cpregs code out of cpu.h target/arm: Move common cpregs code into a separate file target/arm: Move cpregs definitions into tcg/cpregs.c target/arm: Move hflags code into the tcg directory cpu-defs.h: Expose CPUTLBEntryFull to non-TCG code target/arm: don't access TCG code when debugging with KVM MAINTAINERS | 1 + hw/arm/boot.c | 5 +- include/exec/cpu-defs.h | 6 + target/arm/arm-powerctl.c | 8 +- target/arm/cpregs.c | 482 ++ target/arm/cpregs.h | 103 + target/arm/cpu.c | 33 +- target/arm/cpu.h | 91 - target/arm/cpu64.c | 6 - target/arm/cpustate-list.c | 148 + target/arm/helper.c | 9132 +---------------------- target/arm/internals.h | 20 +- target/arm/kvm.c | 18 +- target/arm/kvm_arm.h | 3 +- target/arm/machine.c | 58 +- target/arm/meson.build | 49 +- target/arm/ptw.c | 4 + target/arm/tcg-stubs.c | 37 + target/arm/{ => tcg}/a32-uncond.decode | 0 target/arm/{ => tcg}/a32.decode | 0 target/arm/tcg/cpregs.c | 8088 ++++++++++++++++++++ target/arm/{ => tcg}/crypto_helper.c | 0 target/arm/{ => tcg}/debug_helper.c | 0 target/arm/{ => tcg}/helper-a64.c | 0 target/arm/tcg/hflags.c | 344 + target/arm/{ => tcg}/iwmmxt_helper.c | 0 target/arm/{ => tcg}/m-nocp.decode | 0 target/arm/{ => tcg}/m_helper.c | 16 - target/arm/tcg/meson.build | 52 + target/arm/{ => tcg}/mte_helper.c | 0 target/arm/{ => tcg}/mve.decode | 0 target/arm/{ => tcg}/mve_helper.c | 0 target/arm/{ => tcg}/neon-dp.decode | 0 target/arm/{ => tcg}/neon-ls.decode | 0 target/arm/{ => tcg}/neon-shared.decode | 0 target/arm/{ => tcg}/neon_helper.c | 0 target/arm/{ => tcg}/op_helper.c | 1 + target/arm/{ => tcg}/pauth_helper.c | 0 target/arm/{ => tcg}/psci.c | 0 target/arm/{ => tcg}/sme-fa64.decode | 0 target/arm/{ => tcg}/sme.decode | 0 target/arm/{ => tcg}/sme_helper.c | 0 target/arm/{ => tcg}/sve.decode | 0 target/arm/{ => tcg}/sve_helper.c | 0 target/arm/{ => tcg}/t16.decode | 0 target/arm/{ => tcg}/t32.decode | 0 target/arm/{ => tcg}/tlb_helper.c | 14 - target/arm/{ => tcg}/translate-a64.c | 1 + target/arm/{ => tcg}/translate-a64.h | 0 target/arm/{ => tcg}/translate-m-nocp.c | 0 target/arm/{ => tcg}/translate-mve.c | 0 target/arm/{ => tcg}/translate-neon.c | 0 target/arm/{ => tcg}/translate-sme.c | 0 target/arm/{ => tcg}/translate-sve.c | 0 target/arm/{ => tcg}/translate-vfp.c | 0 target/arm/{ => tcg}/translate.c | 1 + target/arm/{ => tcg}/translate.h | 0 target/arm/{ => tcg}/vec_helper.c | 0 target/arm/{ => tcg}/vec_internal.h | 0 target/arm/{ => tcg}/vfp-uncond.decode | 0 target/arm/{ => tcg}/vfp.decode | 0 tests/qtest/device-introspect-test.c | 32 +- tests/qtest/qom-test.c | 21 + tests/qtest/test-hmp.c | 21 + 64 files changed, 9551 insertions(+), 9244 deletions(-) create mode 100644 target/arm/cpregs.c create mode 100644 target/arm/cpustate-list.c create mode 100644 target/arm/tcg-stubs.c rename target/arm/{ => tcg}/a32-uncond.decode (100%) rename target/arm/{ => tcg}/a32.decode (100%) create mode 100644 target/arm/tcg/cpregs.c rename target/arm/{ => tcg}/crypto_helper.c (100%) rename target/arm/{ => tcg}/debug_helper.c (100%) rename target/arm/{ => tcg}/helper-a64.c (100%) create mode 100644 target/arm/tcg/hflags.c rename target/arm/{ => tcg}/iwmmxt_helper.c (100%) rename target/arm/{ => tcg}/m-nocp.decode (100%) rename target/arm/{ => tcg}/m_helper.c (99%) create mode 100644 target/arm/tcg/meson.build rename target/arm/{ => tcg}/mte_helper.c (100%) rename target/arm/{ => tcg}/mve.decode (100%) rename target/arm/{ => tcg}/mve_helper.c (100%) rename target/arm/{ => tcg}/neon-dp.decode (100%) rename target/arm/{ => tcg}/neon-ls.decode (100%) rename target/arm/{ => tcg}/neon-shared.decode (100%) rename target/arm/{ => tcg}/neon_helper.c (100%) rename target/arm/{ => tcg}/op_helper.c (99%) rename target/arm/{ => tcg}/pauth_helper.c (100%) rename target/arm/{ => tcg}/psci.c (100%) rename target/arm/{ => tcg}/sme-fa64.decode (100%) rename target/arm/{ => tcg}/sme.decode (100%) rename target/arm/{ => tcg}/sme_helper.c (100%) rename target/arm/{ => tcg}/sve.decode (100%) rename target/arm/{ => tcg}/sve_helper.c (100%) rename target/arm/{ => tcg}/t16.decode (100%) rename target/arm/{ => tcg}/t32.decode (100%) rename target/arm/{ => tcg}/tlb_helper.c (95%) rename target/arm/{ => tcg}/translate-a64.c (99%) rename target/arm/{ => tcg}/translate-a64.h (100%) rename target/arm/{ => tcg}/translate-m-nocp.c (100%) rename target/arm/{ => tcg}/translate-mve.c (100%) rename target/arm/{ => tcg}/translate-neon.c (100%) rename target/arm/{ => tcg}/translate-sme.c (100%) rename target/arm/{ => tcg}/translate-sve.c (100%) rename target/arm/{ => tcg}/translate-vfp.c (100%) rename target/arm/{ => tcg}/translate.c (99%) rename target/arm/{ => tcg}/translate.h (100%) rename target/arm/{ => tcg}/vec_helper.c (100%) rename target/arm/{ => tcg}/vec_internal.h (100%) rename target/arm/{ => tcg}/vfp-uncond.decode (100%) rename target/arm/{ => tcg}/vfp.decode (100%)