From patchwork Mon Apr 26 02:53:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 12223739 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E792CC433B4 for ; Mon, 26 Apr 2021 03:01:40 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5D0EF61029 for ; Mon, 26 Apr 2021 03:01:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5D0EF61029 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:44652 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1larVD-0008HH-B8 for qemu-devel@archiver.kernel.org; Sun, 25 Apr 2021 23:01:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60104) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1larNe-0007vw-9U for qemu-devel@nongnu.org; Sun, 25 Apr 2021 22:53:55 -0400 Received: from mail-pj1-x1035.google.com ([2607:f8b0:4864:20::1035]:55810) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1larNR-0007UR-UH for qemu-devel@nongnu.org; Sun, 25 Apr 2021 22:53:50 -0400 Received: by mail-pj1-x1035.google.com with SMTP id s14so21280987pjl.5 for ; Sun, 25 Apr 2021 19:53:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=n2YxBxeu7xgEQHw5w3fw1vnEKP1AZ7p/eBcj+Cdx6cg=; b=gvcWMoIlk+eWE2lJomsxyf6dxiv41nZ/vfmKJSo5TLV0k1QErMlJm/VUO0kPekaOSU Gs8Amyvue/wUyISLzifMB7opK57JWnjZQNNVK0wy9QWezFZp2b7X6eP5JZ/vG9JrrhcR ZTNW/k3GcDwhYAKlNooTDr5AIZFPaTkWN2zF+CTjhqBumWk5N330vTpCola120I5k/nb 1XeVzjJ/suZpPdggqGXDidvMuhqBthXE1emJXTLCtHE1pRJsh4KyG5pTaeasbxLY/6y9 F9Bvg6ul5CLNSPZpGt4X8XMmlwfZX8cFSkXv5DKy4nZN4+lsdtkx5mkeC2zjSHRHY4K3 CalQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=n2YxBxeu7xgEQHw5w3fw1vnEKP1AZ7p/eBcj+Cdx6cg=; b=Vv+SIe4kOoNOpWvVyJN0x+ljxyBHWEIVFUigsE4Phe2d37ebz4s+jrQVR0FLN1jEiK k1iMQQSRvoUUKQMbMQ5saUtD+SZEXC4mLz3B3uGH6BGbzHBUgxNvdal+YwYt9w3VnkBU +zEaHwQIuwKDueq+wSgMm8++MnYnBfcTI+I0+I7TwjT7Hhx7fr4iDAMgYkXm7dvpkBOW AkVePas4L6Z1H3HCb3cYOTpj8xeenNyvCUP+Rd2G4ycnuvZ95H/oDN0BZW1QfWCvoOy+ tNRgJgXGfi8BfzaTvds6mKerpTa6rTf7ag5EC2MLFTVZvxp59M0cDS8S85JXOrv07fuJ R3Uw== X-Gm-Message-State: AOAM533UzBty2/5kiIwenQ0NSSf1TtnJ6bhXXw9odKn3Y8Eq/0vIHBPx UD3KqCAK+6zO4VjH5WEqMvgHWr+oQM+WGQ== X-Google-Smtp-Source: ABdhPJzzmrWI7RdYhPwnANPHyoL1G1b5LuXS4v7JnRlyEksPOZmYD471ubjB5F3yAGBgOhjDnBfrTg== X-Received: by 2002:a17:902:7847:b029:ea:c45a:29fc with SMTP id e7-20020a1709027847b02900eac45a29fcmr16089660pln.46.1619405616222; Sun, 25 Apr 2021 19:53:36 -0700 (PDT) Received: from localhost.localdomain ([71.212.144.24]) by smtp.gmail.com with ESMTPSA id e23sm9805680pgg.76.2021.04.25.19.53.35 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Apr 2021 19:53:35 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 00/25] linux-user/sparc: Implement rt signals Date: Sun, 25 Apr 2021 19:53:09 -0700 Message-Id: <20210426025334.1168495-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::1035; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1035.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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Supercedes: 20210425155749.896330-1-richard.henderson@linaro.org ("linux-user/sparc64: Implement signals") This time, in the lead-up, merge the sparc and sparc64 directories. Implement rt signals for sparc32 as well, since there are only a few differences between the two. r~ Richard Henderson (25): linux-user: Split out target_restore_altstack linux-user: Use target_restore_altstack in all sigreturn linux-user: Pass CPUArchState to do_sigaltstack linux-user: Pass CPUArchState to target_restore_altstack linux-user/sparc: Include TARGET_STACK_BIAS in get_sp_from_cpustate linux-user/sparc: Clean up init_thread linux-user/sparc: Merge sparc64 target_syscall.h linux-user/sparc: Merge sparc64 target_elf.h linux-user/sparc: Merge sparc64 target_structs.h linux-user/sparc: Merge sparc64 termbits.h linux-user/sparc: Merge sparc64/ into sparc/ linux-user/sparc: Remove target_sigcontext as unused linux-user/sparc: Remove target_rt_signal_frame as unused linux-user/sparc: Fix the stackframe structure linux-user/sparc: Use target_pt_regs linux-user/sparc: Split out save_reg_win linux-user/sparc: Clean up get_sigframe linux-user/sparc: Save and restore fpu in signal frame linux-user/sparc: Add rwin_save to signal frame linux-user/sparc: Clean up setup_frame linux-user/sparc: Minor corrections to do_sigreturn linux-user/sparc: Add 64-bit support to fpu save/restore linux-user/sparc: Implement sparc32 rt signals linux-user/sparc: Implement sparc64 rt signals tests/tcg/sparc64: Re-enable linux-test .../targets/sparc64-linux-user.mak | 1 + linux-user/qemu.h | 3 +- linux-user/signal-common.h | 1 + linux-user/sparc/target_cpu.h | 9 +- linux-user/sparc/target_signal.h | 2 + linux-user/sparc/target_structs.h | 36 +- linux-user/sparc/target_syscall.h | 42 +- linux-user/sparc64/sockbits.h | 1 - linux-user/sparc64/target_cpu.h | 1 - linux-user/sparc64/target_elf.h | 14 - linux-user/sparc64/target_fcntl.h | 1 - linux-user/sparc64/target_signal.h | 1 - linux-user/sparc64/target_structs.h | 58 -- linux-user/sparc64/target_syscall.h | 35 -- linux-user/sparc64/termbits.h | 291 ---------- linux-user/aarch64/signal.c | 6 +- linux-user/alpha/signal.c | 6 +- linux-user/arm/signal.c | 9 +- linux-user/elfload.c | 33 +- linux-user/hexagon/signal.c | 6 +- linux-user/hppa/signal.c | 8 +- linux-user/i386/signal.c | 5 +- linux-user/m68k/signal.c | 5 +- linux-user/microblaze/signal.c | 6 +- linux-user/mips/signal.c | 6 +- linux-user/nios2/signal.c | 8 +- linux-user/openrisc/signal.c | 5 +- linux-user/ppc/signal.c | 4 +- linux-user/riscv/signal.c | 6 +- linux-user/s390x/signal.c | 6 +- linux-user/sh4/signal.c | 7 +- linux-user/signal.c | 120 ++-- linux-user/sparc/signal.c | 535 ++++++++++++------ linux-user/sparc64/cpu_loop.c | 20 - linux-user/sparc64/signal.c | 19 - linux-user/syscall.c | 3 +- linux-user/xtensa/signal.c | 6 +- linux-user/meson.build | 1 - linux-user/sparc64/meson.build | 5 - linux-user/sparc64/syscall.tbl | 487 ---------------- linux-user/sparc64/syscallhdr.sh | 32 -- tests/tcg/sparc64/Makefile.target | 7 +- 42 files changed, 504 insertions(+), 1353 deletions(-) delete mode 100644 linux-user/sparc64/sockbits.h delete mode 100644 linux-user/sparc64/target_cpu.h delete mode 100644 linux-user/sparc64/target_elf.h delete mode 100644 linux-user/sparc64/target_fcntl.h delete mode 100644 linux-user/sparc64/target_signal.h delete mode 100644 linux-user/sparc64/target_structs.h delete mode 100644 linux-user/sparc64/target_syscall.h delete mode 100644 linux-user/sparc64/termbits.h delete mode 100644 linux-user/sparc64/cpu_loop.c delete mode 100644 linux-user/sparc64/signal.c delete mode 100644 linux-user/sparc64/meson.build delete mode 100644 linux-user/sparc64/syscall.tbl delete mode 100644 linux-user/sparc64/syscallhdr.sh