From patchwork Fri Mar 12 12:14:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Miroslav Rezanina X-Patchwork-Id: 1451957 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=FHKk6ITV; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 4DxlB33tfvz9sS8 for ; Fri, 12 Mar 2021 23:14:50 +1100 (AEDT) Received: from localhost ([::1]:49902 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lKggo-0005jB-PR for incoming@patchwork.ozlabs.org; Fri, 12 Mar 2021 07:14:46 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:46014) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKggX-0005j1-8L for qemu-devel@nongnu.org; Fri, 12 Mar 2021 07:14:29 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:24976) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1lKggT-0002Pq-MI for qemu-devel@nongnu.org; Fri, 12 Mar 2021 07:14:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1615551263; h=from:from:reply-to:subject:subject: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=B0peDkQbMtE8sT+qKKLS48eBdnC984PWbLP5OZI15o4=; b=FHKk6ITVzTNLV5v+5CYLzqvCfLL0iShmVaeS6aIMtX5pjDvuZxUA2GQcIzezc77UHpwfBG x7xy33gL8CK/ycYgQG6EuG+IzyodKAewhO4NMIF/Dq61z9AjY9DGfy6RB1uX9hK3oX243/ kDWzmSBvlGuhsPWT1A+RW+MfwRMSYKU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-544-_sEUn3HdOomtdMhPQUs4fQ-1; Fri, 12 Mar 2021 07:14:22 -0500 X-MC-Unique: _sEUn3HdOomtdMhPQUs4fQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 143921084C95 for ; Fri, 12 Mar 2021 12:14:21 +0000 (UTC) Received: from workimage2020.rezanina.moe.rezanina.moe (unknown [10.40.193.51]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3A5385C1C4; Fri, 12 Mar 2021 12:14:19 +0000 (UTC) From: mrezanin@redhat.com To: qemu-devel@nongnu.org Subject: [PATCH] Use identical prototype for tcg_out_vec_op and tcg_out_op function Date: Fri, 12 Mar 2021 13:14:18 +0100 Message-Id: <20210312121418.139093-1-mrezanin@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mrezanin@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=mrezanin@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.25, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Miroslav Rezanina There are two different versions of prototype for tcg_out_op and tcg_out_vec_op functions: 1) using const TCGArg *args and const int *const_args arguments 2) using const TCGArg args[TCG_MAX_OP_ARGS] and const int const_args[TCG_MAX_OP_ARGS] aguments. This duality cause warning on GCC 11 and prevent build using --enable-werror. As second version provides more information, unify functions prototypes to this variant. Signed-off-by: Miroslav Rezanina --- Note: These changes were send to mailing list before: - First sending by me using first variant - Several iterations sended by Philippe Mathieu-Daudé with additional fixes that were not accepted. --- tcg/aarch64/tcg-target.c.inc | 3 ++- tcg/i386/tcg-target.c.inc | 6 ++++-- tcg/mips/tcg-target.c.inc | 3 ++- tcg/ppc/tcg-target.c.inc | 8 +++++--- tcg/riscv/tcg-target.c.inc | 3 ++- tcg/s390/tcg-target.c.inc | 3 ++- tcg/tcg.c | 19 +++++++++++-------- tcg/tci/tcg-target.c.inc | 5 +++-- 8 files changed, 31 insertions(+), 19 deletions(-) diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc index fcaa5aface..f07ba98aa4 100644 --- a/tcg/aarch64/tcg-target.c.inc +++ b/tcg/aarch64/tcg-target.c.inc @@ -2286,7 +2286,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, unsigned vecl, unsigned vece, - const TCGArg *args, const int *const_args) + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { static const AArch64Insn cmp_vec_insn[16] = { [TCG_COND_EQ] = I3616_CMEQ, diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc index 40326c2806..415c5c0796 100644 --- a/tcg/i386/tcg-target.c.inc +++ b/tcg/i386/tcg-target.c.inc @@ -2177,7 +2177,8 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is64) } static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, - const TCGArg *args, const int *const_args) + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { TCGArg a0, a1, a2; int c, const_a2, vexop, rexw = 0; @@ -2613,7 +2614,8 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, unsigned vecl, unsigned vece, - const TCGArg *args, const int *const_args) + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { static int const add_insn[4] = { OPC_PADDB, OPC_PADDW, OPC_PADDD, OPC_PADDQ diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc index ab55f3109b..8738a3a581 100644 --- a/tcg/mips/tcg-target.c.inc +++ b/tcg/mips/tcg-target.c.inc @@ -1651,7 +1651,8 @@ static void tcg_out_clz(TCGContext *s, MIPSInsn opcv2, MIPSInsn opcv6, } static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, - const TCGArg *args, const int *const_args) + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { MIPSInsn i1, i2; TCGArg a0, a1, a2; diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index 4377d15d62..838ccfa42d 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -2319,8 +2319,9 @@ static void tcg_target_qemu_prologue(TCGContext *s) tcg_out32(s, BCLR | BO_ALWAYS); } -static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, - const int *const_args) +static void tcg_out_op(TCGContext *s, TCGOpcode opc, + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { TCGArg a0, a1, a2; int c; @@ -3115,7 +3116,8 @@ static bool tcg_out_dupm_vec(TCGContext *s, TCGType type, unsigned vece, static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, unsigned vecl, unsigned vece, - const TCGArg *args, const int *const_args) + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { static const uint32_t add_op[4] = { VADDUBM, VADDUHM, VADDUWM, VADDUDM }, diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc index e700c52067..ef43147040 100644 --- a/tcg/riscv/tcg-target.c.inc +++ b/tcg/riscv/tcg-target.c.inc @@ -1212,7 +1212,8 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is_64) static const tcg_insn_unit *tb_ret_addr; static void tcg_out_op(TCGContext *s, TCGOpcode opc, - const TCGArg *args, const int *const_args) + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { TCGArg a0 = args[0]; TCGArg a1 = args[1]; diff --git a/tcg/s390/tcg-target.c.inc b/tcg/s390/tcg-target.c.inc index 695d7ee652..af8dfe81ac 100644 --- a/tcg/s390/tcg-target.c.inc +++ b/tcg/s390/tcg-target.c.inc @@ -1705,7 +1705,8 @@ static void tcg_out_qemu_st(TCGContext* s, TCGReg data_reg, TCGReg addr_reg, case glue(glue(INDEX_op_,x),_i64) static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, - const TCGArg *args, const int *const_args) + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { S390Opcode op, op2; TCGArg a0, a1, a2; diff --git a/tcg/tcg.c b/tcg/tcg.c index 2991112829..de91bb6e9e 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -107,8 +107,9 @@ static void tcg_out_ld(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg1, static bool tcg_out_mov(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg); static void tcg_out_movi(TCGContext *s, TCGType type, TCGReg ret, tcg_target_long arg); -static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, - const int *const_args); +static void tcg_out_op(TCGContext *s, TCGOpcode opc, + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]); #if TCG_TARGET_MAYBE_vec static bool tcg_out_dup_vec(TCGContext *s, TCGType type, unsigned vece, TCGReg dst, TCGReg src); @@ -116,9 +117,10 @@ static bool tcg_out_dupm_vec(TCGContext *s, TCGType type, unsigned vece, TCGReg dst, TCGReg base, intptr_t offset); static void tcg_out_dupi_vec(TCGContext *s, TCGType type, unsigned vece, TCGReg dst, int64_t arg); -static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, unsigned vecl, - unsigned vece, const TCGArg *args, - const int *const_args); +static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, + unsigned vecl, unsigned vece, + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]); #else static inline bool tcg_out_dup_vec(TCGContext *s, TCGType type, unsigned vece, TCGReg dst, TCGReg src) @@ -135,9 +137,10 @@ static inline void tcg_out_dupi_vec(TCGContext *s, TCGType type, unsigned vece, { g_assert_not_reached(); } -static inline void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, unsigned vecl, - unsigned vece, const TCGArg *args, - const int *const_args) +static inline void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, + unsigned vecl, unsigned vece, + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { g_assert_not_reached(); } diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc index c79f9c32d8..221ad7150f 100644 --- a/tcg/tci/tcg-target.c.inc +++ b/tcg/tci/tcg-target.c.inc @@ -392,8 +392,9 @@ static inline void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg) # define CASE_64(x) #endif -static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, - const int *const_args) +static void tcg_out_op(TCGContext *s, TCGOpcode opc, + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) { uint8_t *old_code_ptr = s->code_ptr;