From patchwork Wed Jan 4 21:58:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabiano Rosas X-Patchwork-Id: 13089117 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 6DEDEC46467 for ; Wed, 4 Jan 2023 22:12:34 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pDBpU-0005y5-3X; Wed, 04 Jan 2023 17:01:48 -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 1pDBpF-0005g9-A7; Wed, 04 Jan 2023 17:01:33 -0500 Received: from smtp-out1.suse.de ([2001:67c:2178:6::1c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pDBpC-00033r-Pj; 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bh=297UEoXDqboo8qnXlTVYpI2mxQXRWY++S049ODT7DIg=; b=i5numLnvwiV2WpOkXdGBhAvw0vV7uVHGJyo5IF62yFYLCfR/0EYePWpEvZ75JNEPkb6N4I UCKkC7HVAJ+uVUAw== 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 AB32A1342C; Wed, 4 Jan 2023 22:01:26 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id kNtoHDb3tWPwJAAAMHmgww (envelope-from ); Wed, 04 Jan 2023 22:01:26 +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 15/27] target/arm: move helpers to tcg/ Date: Wed, 4 Jan 2023 18:58:23 -0300 Message-Id: <20230104215835.24692-16-farosas@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230104215835.24692-1-farosas@suse.de> References: <20230104215835.24692-1-farosas@suse.de> MIME-Version: 1.0 Received-SPF: pass client-ip=2001:67c:2178:6::1c; envelope-from=farosas@suse.de; helo=smtp-out1.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 From: Claudio Fontana Signed-off-by: Claudio Fontana Signed-off-by: Fabiano Rosas Reviewed-by: Richard Henderson --- Included {sme,mve}_helper.c and left a couple of files behind that still have non-tcg code to be removed from them: helper.c (and op_helper.h as a dep) vfp_helper.c Originally from: https://lore.kernel.org/r/20210416162824.25131-3-cfontana@suse.de [RFC v14 02/80] target/arm: move helpers to tcg/ --- target/arm/meson.build | 16 ++-------------- target/arm/tcg-stubs.c | 27 +++++++++++++++++++++++++++ target/arm/{ => tcg}/crypto_helper.c | 0 target/arm/{ => tcg}/debug_helper.c | 0 target/arm/{ => tcg}/helper-a64.c | 0 target/arm/{ => tcg}/iwmmxt_helper.c | 0 target/arm/{ => tcg}/m_helper.c | 0 target/arm/tcg/meson.build | 14 ++++++++++++++ target/arm/{ => tcg}/mte_helper.c | 0 target/arm/{ => tcg}/mve_helper.c | 0 target/arm/{ => tcg}/neon_helper.c | 0 target/arm/{ => tcg}/op_helper.c | 0 target/arm/{ => tcg}/pauth_helper.c | 0 target/arm/{ => tcg}/sme_helper.c | 0 target/arm/{ => tcg}/sve_helper.c | 0 target/arm/{ => tcg}/tlb_helper.c | 0 target/arm/{ => tcg}/vec_helper.c | 0 target/arm/{ => tcg}/vec_internal.h | 0 18 files changed, 43 insertions(+), 14 deletions(-) create mode 100644 target/arm/tcg-stubs.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%) rename target/arm/{ => tcg}/iwmmxt_helper.c (100%) rename target/arm/{ => tcg}/m_helper.c (100%) rename target/arm/{ => tcg}/mte_helper.c (100%) rename target/arm/{ => tcg}/mve_helper.c (100%) rename target/arm/{ => tcg}/neon_helper.c (100%) rename target/arm/{ => tcg}/op_helper.c (100%) rename target/arm/{ => tcg}/pauth_helper.c (100%) rename target/arm/{ => tcg}/sme_helper.c (100%) rename target/arm/{ => tcg}/sve_helper.c (100%) rename target/arm/{ => tcg}/tlb_helper.c (100%) rename target/arm/{ => tcg}/vec_helper.c (100%) rename target/arm/{ => tcg}/vec_internal.h (100%) diff --git a/target/arm/meson.build b/target/arm/meson.build index b2904b676b..0a9fd09b3d 100644 --- a/target/arm/meson.build +++ b/target/arm/meson.build @@ -1,17 +1,8 @@ arm_ss = ss.source_set() arm_ss.add(files( 'cpu.c', - 'crypto_helper.c', - 'debug_helper.c', 'gdbstub.c', 'helper.c', - 'iwmmxt_helper.c', - 'm_helper.c', - 'mve_helper.c', - 'neon_helper.c', - 'op_helper.c', - 'tlb_helper.c', - 'vec_helper.c', 'vfp_helper.c', 'cpu_tcg.c', )) @@ -22,11 +13,6 @@ arm_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c', 'kvm64.c'), if_false: fil arm_ss.add(when: 'TARGET_AARCH64', if_true: files( 'cpu64.c', 'gdbstub64.c', - 'helper-a64.c', - 'mte_helper.c', - 'pauth_helper.c', - 'sve_helper.c', - 'sme_helper.c', )) arm_softmmu_ss = ss.source_set() @@ -43,6 +29,8 @@ subdir('hvf') if 'CONFIG_TCG' in config_all subdir('tcg') +else + arm_ss.add(files('tcg-stubs.c')) endif target_arch += {'arm': arm_ss} diff --git a/target/arm/tcg-stubs.c b/target/arm/tcg-stubs.c new file mode 100644 index 0000000000..a28960d88a --- /dev/null +++ b/target/arm/tcg-stubs.c @@ -0,0 +1,27 @@ +/* + * QEMU ARM stubs for some TCG helper functions + * + * Copyright 2021 SUSE LLC + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "cpu.h" + +void write_v7m_exception(CPUARMState *env, uint32_t new_exc) +{ + g_assert_not_reached(); +} + +void raise_exception_ra(CPUARMState *env, uint32_t excp, uint32_t syndrome, + uint32_t target_el, uintptr_t ra) +{ + g_assert_not_reached(); +} + +void arm_reset_sve_state(CPUARMState *env) +{ + g_assert_not_reached(); +} diff --git a/target/arm/crypto_helper.c b/target/arm/tcg/crypto_helper.c similarity index 100% rename from target/arm/crypto_helper.c rename to target/arm/tcg/crypto_helper.c diff --git a/target/arm/debug_helper.c b/target/arm/tcg/debug_helper.c similarity index 100% rename from target/arm/debug_helper.c rename to target/arm/tcg/debug_helper.c diff --git a/target/arm/helper-a64.c b/target/arm/tcg/helper-a64.c similarity index 100% rename from target/arm/helper-a64.c rename to target/arm/tcg/helper-a64.c diff --git a/target/arm/iwmmxt_helper.c b/target/arm/tcg/iwmmxt_helper.c similarity index 100% rename from target/arm/iwmmxt_helper.c rename to target/arm/tcg/iwmmxt_helper.c diff --git a/target/arm/m_helper.c b/target/arm/tcg/m_helper.c similarity index 100% rename from target/arm/m_helper.c rename to target/arm/tcg/m_helper.c diff --git a/target/arm/tcg/meson.build b/target/arm/tcg/meson.build index 044561bd4d..c27ac2939c 100644 --- a/target/arm/tcg/meson.build +++ b/target/arm/tcg/meson.build @@ -23,10 +23,24 @@ arm_ss.add(files( 'translate-mve.c', 'translate-neon.c', 'translate-vfp.c', + 'crypto_helper.c', + 'debug_helper.c', + 'iwmmxt_helper.c', + 'm_helper.c', + 'mve_helper.c', + 'neon_helper.c', + 'op_helper.c', + 'tlb_helper.c', + 'vec_helper.c', )) arm_ss.add(when: 'TARGET_AARCH64', if_true: files( 'translate-a64.c', 'translate-sve.c', 'translate-sme.c', + 'helper-a64.c', + 'mte_helper.c', + 'pauth_helper.c', + 'sme_helper.c', + 'sve_helper.c', )) diff --git a/target/arm/mte_helper.c b/target/arm/tcg/mte_helper.c similarity index 100% rename from target/arm/mte_helper.c rename to target/arm/tcg/mte_helper.c diff --git a/target/arm/mve_helper.c b/target/arm/tcg/mve_helper.c similarity index 100% rename from target/arm/mve_helper.c rename to target/arm/tcg/mve_helper.c diff --git a/target/arm/neon_helper.c b/target/arm/tcg/neon_helper.c similarity index 100% rename from target/arm/neon_helper.c rename to target/arm/tcg/neon_helper.c diff --git a/target/arm/op_helper.c b/target/arm/tcg/op_helper.c similarity index 100% rename from target/arm/op_helper.c rename to target/arm/tcg/op_helper.c diff --git a/target/arm/pauth_helper.c b/target/arm/tcg/pauth_helper.c similarity index 100% rename from target/arm/pauth_helper.c rename to target/arm/tcg/pauth_helper.c diff --git a/target/arm/sme_helper.c b/target/arm/tcg/sme_helper.c similarity index 100% rename from target/arm/sme_helper.c rename to target/arm/tcg/sme_helper.c diff --git a/target/arm/sve_helper.c b/target/arm/tcg/sve_helper.c similarity index 100% rename from target/arm/sve_helper.c rename to target/arm/tcg/sve_helper.c diff --git a/target/arm/tlb_helper.c b/target/arm/tcg/tlb_helper.c similarity index 100% rename from target/arm/tlb_helper.c rename to target/arm/tcg/tlb_helper.c diff --git a/target/arm/vec_helper.c b/target/arm/tcg/vec_helper.c similarity index 100% rename from target/arm/vec_helper.c rename to target/arm/tcg/vec_helper.c diff --git a/target/arm/vec_internal.h b/target/arm/tcg/vec_internal.h similarity index 100% rename from target/arm/vec_internal.h rename to target/arm/tcg/vec_internal.h