From patchwork Mon Sep 25 18:24:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1839235 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=bAVPsRk3; dkim-atps=neutral Authentication-Results: legolas.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=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RvWYr1XFCz1yp8 for ; Tue, 26 Sep 2023 04:27:12 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qkqHX-0001GL-Rd; Mon, 25 Sep 2023 14:26:08 -0400 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 1qkqHV-0001F5-9B for qemu-devel@nongnu.org; Mon, 25 Sep 2023 14:26:05 -0400 Received: from mail-wm1-x330.google.com ([2a00:1450:4864:20::330]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qkqHT-0007Hz-HB for qemu-devel@nongnu.org; Mon, 25 Sep 2023 14:26:04 -0400 Received: by mail-wm1-x330.google.com with SMTP id 5b1f17b1804b1-4056ce55e7eso37816055e9.2 for ; Mon, 25 Sep 2023 11:26:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695666361; x=1696271161; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=iWYm7HyQrlRuQgYVJcs9dh5OBv161buo5dw6WbXP5iU=; b=bAVPsRk3hvfTGx+BFFVDgJYA1WsIjlxOXhyh8w0j3K0lBRn6T4psuqladH3iYGAgpr qDxFDzg+p42IRM1M/r8rd5gFirLN1BVDM6+//EQ+0qZ5bV5qJY45G7vvEX1CyVLsyx8p WRF6vNt31tVIA8VFY+XOHz0gPMh5JzOOeR51VJ+ay0JKEtGBujHe2+8bt5/j5xQXgGG6 dR5jzCv6wdNJjRBYiHX7PRvZwfyEhPcgrK7c5qH0WcHu0REcCXu5Tl4PaANlvPdwhfnv XOfMAH9Rnp3RDxaLcuEdkHDh0BqDLIVe2Hcxd5kQ/CJJMVm89TASjYk6vqrzExCyOXy6 sHfw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695666361; x=1696271161; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iWYm7HyQrlRuQgYVJcs9dh5OBv161buo5dw6WbXP5iU=; b=dM9qCSVs7t+Uq0B2/xPYCbmCQ0O4djmP5m1Xhm5rwFKxqal18LIGD3WlUmT/3CdKQe UY9f+EAEvvH3iCOnfq4GQ94IdTFlyqZ8ghW/HrT1L6A5OuDcU6nHk5Pv+r3beYGMsXHl bxCx1gV90zYePt2s7N47IUvfYfNdHlrEfLFhJl9fBihyL13brYuVjkt4akNDHdWWibns sNnX2mzVSP4ghrpxjV2AegHLqhw9nYnmCHXKtaJ9yhfdbMTU/SAzNS4ugCYc0iQAcNBD RIb7PQpDAzz7t36yYyGut/hK+DNRdR+PcvR7dS+ilCAgJcI/C0TzceFisOzTnAilcGlU 9hFQ== X-Gm-Message-State: AOJu0YyS6JIoYTKek/0AtfJ8wTNBAwVOUsVmrpiwiUURBDekKilBFMBc tYqhch4j2J21AKy7w6dqibrwTA4k9yg= X-Google-Smtp-Source: AGHT+IEE5GCtQvEyrJPaLKUMI1CdTSmHy4u4jm4w/1FGHXCrnXg15gDsHoJBsjGrs1BxwRSiAlMTxA== X-Received: by 2002:a7b:ce11:0:b0:3fe:1af6:6542 with SMTP id m17-20020a7bce11000000b003fe1af66542mr6630746wmc.33.1695666361282; Mon, 25 Sep 2023 11:26:01 -0700 (PDT) Received: from karim.my.domain ([197.39.209.18]) by smtp.gmail.com with ESMTPSA id 19-20020a05600c229300b00405953973c3sm2232858wmf.6.2023.09.25.11.26.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Sep 2023 11:26:00 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: Warner Losh , Richard Henderson , Stacey Son , Karim Taha Subject: [PATCH v5 08/28] bsd-user: Implement host_to_target_rusage and host_to_target_wrusage. Date: Mon, 25 Sep 2023 21:24:05 +0300 Message-ID: <20230925182425.3163-9-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230925182425.3163-1-kariem.taha2.7@gmail.com> References: <20230925182425.3163-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::330; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wm1-x330.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 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, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Stacey Son Signed-off-by: Stacey Son Signed-off-by: Karim Taha Reviewed-by: Richard Henderson Reviewed-by: Warner Losh --- bsd-user/bsd-proc.c | 54 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/bsd-user/bsd-proc.c b/bsd-user/bsd-proc.c index 19e39a2f76..aa386ff482 100644 --- a/bsd-user/bsd-proc.c +++ b/bsd-user/bsd-proc.c @@ -48,3 +48,57 @@ abi_llong host_to_target_rlim(rlim_t rlim) return tswap64(rlim); } +void h2g_rusage(const struct rusage *rusage, + struct target_freebsd_rusage *target_rusage) +{ + __put_user(rusage->ru_utime.tv_sec, &target_rusage->ru_utime.tv_sec); + __put_user(rusage->ru_utime.tv_usec, &target_rusage->ru_utime.tv_usec); + + __put_user(rusage->ru_stime.tv_sec, &target_rusage->ru_stime.tv_sec); + __put_user(rusage->ru_stime.tv_usec, &target_rusage->ru_stime.tv_usec); + + __put_user(rusage->ru_maxrss, &target_rusage->ru_maxrss); + __put_user(rusage->ru_idrss, &target_rusage->ru_idrss); + __put_user(rusage->ru_idrss, &target_rusage->ru_idrss); + __put_user(rusage->ru_isrss, &target_rusage->ru_isrss); + __put_user(rusage->ru_minflt, &target_rusage->ru_minflt); + __put_user(rusage->ru_majflt, &target_rusage->ru_majflt); + __put_user(rusage->ru_nswap, &target_rusage->ru_nswap); + __put_user(rusage->ru_inblock, &target_rusage->ru_inblock); + __put_user(rusage->ru_oublock, &target_rusage->ru_oublock); + __put_user(rusage->ru_msgsnd, &target_rusage->ru_msgsnd); + __put_user(rusage->ru_msgrcv, &target_rusage->ru_msgrcv); + __put_user(rusage->ru_nsignals, &target_rusage->ru_nsignals); + __put_user(rusage->ru_nvcsw, &target_rusage->ru_nvcsw); + __put_user(rusage->ru_nivcsw, &target_rusage->ru_nivcsw); +} + +abi_long host_to_target_rusage(abi_ulong target_addr, + const struct rusage *rusage) +{ + struct target_freebsd_rusage *target_rusage; + + if (!lock_user_struct(VERIFY_WRITE, target_rusage, target_addr, 0)) { + return -TARGET_EFAULT; + } + h2g_rusage(rusage, target_rusage); + unlock_user_struct(target_rusage, target_addr, 1); + + return 0; +} + +abi_long host_to_target_wrusage(abi_ulong target_addr, + const struct __wrusage *wrusage) +{ + struct target_freebsd__wrusage *target_wrusage; + + if (!lock_user_struct(VERIFY_WRITE, target_wrusage, target_addr, 0)) { + return -TARGET_EFAULT; + } + h2g_rusage(&wrusage->wru_self, &target_wrusage->wru_self); + h2g_rusage(&wrusage->wru_children, &target_wrusage->wru_children); + unlock_user_struct(target_wrusage, target_addr, 1); + + return 0; +} +