Message ID | 20180128231528.22719-36-richard.henderson@linaro.org |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="ETsVzGId"; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3zV8P36Vl8z9t2x for <incoming@patchwork.ozlabs.org>; Mon, 29 Jan 2018 10:44:07 +1100 (AEDT) Received: from localhost ([::1]:45096 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1efwcH-0007Ok-Sx for incoming@patchwork.ozlabs.org; Sun, 28 Jan 2018 18:44:05 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52337) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <richard.henderson@linaro.org>) id 1efwBW-000398-Ct for qemu-devel@nongnu.org; Sun, 28 Jan 2018 18:16:27 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <richard.henderson@linaro.org>) id 1efwBV-0000Qt-HB for qemu-devel@nongnu.org; Sun, 28 Jan 2018 18:16:26 -0500 Received: from mail-pg0-x241.google.com ([2607:f8b0:400e:c05::241]:41266) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from <richard.henderson@linaro.org>) id 1efwBV-0000PI-AO for qemu-devel@nongnu.org; Sun, 28 Jan 2018 18:16:25 -0500 Received: by mail-pg0-x241.google.com with SMTP id 136so3001518pgd.8 for <qemu-devel@nongnu.org>; Sun, 28 Jan 2018 15:16:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=riVkqWj2V4rUtQRTP3OOrzMkWn1EMy0FQkn8R9nvamI=; b=ETsVzGIdR3ckSrC9mx2eUpkkWmz7AUywkfJtrIMQRR9koromW5Knkefs9RO79q5qEC k/4rFU1t5xaKt0hsGaM0toSzWyXGi9ix57PebrNh4+lJHySDZNWQq7LxU1ciQPBmR2N7 exRX+WYMITh3/koAhewqhQkiPw2fP6UB6NBYE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=riVkqWj2V4rUtQRTP3OOrzMkWn1EMy0FQkn8R9nvamI=; b=e+iBOEi2SnBS6XYWksGjqX2m339Ae2i1rxmhFvGXrupqqTxREkqI5SavrWEUs+jCpw aj4sdxyO/YCJ6GR/zMJM8Dz8gfHh8EEYnLW/diVzV7WjDLIIJMVNzne1EqdPh2hRL7zD BPW8sj5VMuTh97PVfQ/xEby+0avqaHGEpUGpalyr2rBC+cXh4zWGlrsINVpMeNEJpHGG ACsCa3y0GqJTKsWMzRKIphyhr3d8rp1kB1J7RP5Lbzfi1ZXGJFpx3ZanqOT8mKQtdRf9 287xnXmse9AwUZL8gfnQghLdsLui7n9XF9C94WeIDhGQXvsgYBYVDpqxjng/FzGP4nYG EgnQ== X-Gm-Message-State: AKwxytf/kpe/FUBP/7YTXXZMNpT0tUr6Cl0PfaPIla5cKBIfP8Hczggb hBPdROqjypiRAc+3PIgivNAXhmQeTMM= X-Google-Smtp-Source: AH8x225Vh6SSMxdS/Glif4hyYdpiRx8AmYw70bWNjmqBYyR2AZSXDyq9HDb5WLpwZHe3YAasbaIcIg== X-Received: by 10.98.80.20 with SMTP id e20mr24926576pfb.148.1517181384147; Sun, 28 Jan 2018 15:16:24 -0800 (PST) Received: from cloudburst.twiddle.net (174-21-6-47.tukw.qwest.net. [174.21.6.47]) by smtp.gmail.com with ESMTPSA id r27sm26949344pfj.75.2018.01.28.15.16.23 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 28 Jan 2018 15:16:23 -0800 (PST) From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Date: Sun, 28 Jan 2018 15:15:20 -0800 Message-Id: <20180128231528.22719-36-richard.henderson@linaro.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180128231528.22719-1-richard.henderson@linaro.org> References: <20180128231528.22719-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c05::241 Subject: [Qemu-devel] [PULL v4 35/43] target/hppa: Implement LDSID for system mode X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: peter.maydell@linaro.org, Helge Deller <deller@gmx.de> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
[PULL,v4,01/43] target/hppa: Skeleton support for hppa-softmmu
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diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 3327c085ff..cf67ca026e 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -2211,8 +2211,20 @@ static DisasJumpType trans_ldsid(DisasContext *ctx, uint32_t insn, unsigned rt = extract32(insn, 0, 5); TCGv_reg dest = dest_gpr(ctx, rt); - /* Since we don't implement space registers, this returns zero. */ +#ifdef CONFIG_USER_ONLY + /* We don't implement space registers in user mode. */ tcg_gen_movi_reg(dest, 0); +#else + unsigned rb = extract32(insn, 21, 5); + unsigned sp = extract32(insn, 14, 2); + TCGv_i64 t0 = tcg_temp_new_i64(); + + tcg_gen_mov_i64(t0, space_select(ctx, sp, load_gpr(ctx, rb))); + tcg_gen_shri_i64(t0, t0, 32); + tcg_gen_trunc_i64_reg(dest, t0); + + tcg_temp_free_i64(t0); +#endif save_gpr(ctx, rt, dest); cond_free(&ctx->null_cond);