From nobody Sat Apr 27 16:39:45 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) client-ip=66.175.222.12; envelope-from=bounce+27952+52324+1787277+3901457@groups.io; helo=web01.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+52324+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=hpe.com ARC-Seal: i=1; a=rsa-sha256; t=1576639989; cv=none; d=zohomail.com; s=zohoarc; b=bE6WUGFQlmn+nZRRPLYyqw+CNfogI6EA/pn9Y5dyObOHZpy1DYqQLY2SmFkSnJoBd+bptwY9WPPJ5B4xmPsqe+3IG8kh9pdxNMYpxp6n6ReUybsUWP9qOw7cxXYk3ZMvaV46UTrpN9kqxlyVmZ2UXIBDHV2qjSDk6m1atdC/wpw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1576639989; h=Content-Transfer-Encoding:Cc:Date:From:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Sender:Subject:To; bh=DzKL840y6qd/Q1p4s5r/6HKF3OxzXsgOh76PVRswz8w=; b=Dpg8rS141HJ2BotNGnf3uz3NOKRf1bAwC1sNorwcUzQqktCpIn4b81CBUDjEuXM+s1/l59Fd+BA4WO1+O7ONxNGDqHB+9a50Jkm0LIpMKyMwzpG8x6LT0UyPPUxw6pQMDvkSPMZzJeAqi0MtTrE2B5ONN/fq1xBL3mdoWluknwY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+52324+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) header.from= Received: from web01.groups.io (web01.groups.io [66.175.222.12]) by mx.zohomail.com with SMTPS id 1576639989136754.2800070751407; Tue, 17 Dec 2019 19:33:09 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id lN5iYY1788612xzzx82wu48C; Tue, 17 Dec 2019 19:33:08 -0800 X-Received: from mx0b-002e3701.pphosted.com (mx0b-002e3701.pphosted.com [148.163.143.35]) by mx.groups.io with SMTP id smtpd.web12.6233.1576639987162501702 for ; Tue, 17 Dec 2019 19:33:07 -0800 X-Received: from pps.filterd (m0150245.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id xBI3Dg5D017132; Wed, 18 Dec 2019 03:33:05 GMT X-Received: from g2t2352.austin.hpe.com (g2t2352.austin.hpe.com [15.233.44.25]) by mx0b-002e3701.pphosted.com with ESMTP id 2wy21jc4qs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 18 Dec 2019 03:33:05 +0000 X-Received: from g2t2360.austin.hpecorp.net (g2t2360.austin.hpecorp.net [16.196.225.135]) by g2t2352.austin.hpe.com (Postfix) with ESMTP id 66184133; Wed, 18 Dec 2019 03:33:04 +0000 (UTC) X-Received: from SZC0PA4FXD.asiapacific.hpqcorp.net (szc0pa4fxd.asiapacific.hpqcorp.net [10.43.42.135]) by g2t2360.austin.hpecorp.net (Postfix) with ESMTP id 2BF193A; Wed, 18 Dec 2019 03:33:01 +0000 (UTC) From: "Lin, Derek (HPS SW)" To: derek.lin2@hpe.com, devel@edk2.groups.io Cc: kitty.chen@hpe.com, jordan.l.justen@intel.com, afish@apple.com, ray.ni@intel.com Subject: [edk2-devel] [PATCH] EmulatorPkg: Implement QueryPerformanceCounter() Date: Wed, 18 Dec 2019 11:32:41 +0800 Message-Id: <20191218033241.372320-1-derek.lin2@hpe.com> MIME-Version: 1.0 X-HPE-SCL: -1 Precedence: Bulk List-Unsubscribe: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,derek.lin2@hpe.com X-Gm-Message-State: QFx5e5zsKNU3Pb2dHd0eTbpDx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1576639988; bh=OeqrMS9rOLuAOlVsGVTEHmVwVbv/W1sTcKVZpE/tX9Y=; h=Cc:Date:From:Reply-To:Subject:To; b=v63JHSyAT54fGvG9A7hUDHOyQ1kCWyPlum4roA3xKZCoPAc8sv84Wtu55E543gWPVtr 9GkkwqkFz5AKmvXTUlCypeQJp7OX0niHp+cL2Ian11la8dqnf33HHbNkvUeMvyK9kulc5 DOQphTNbb+vnv1PmxOIwFREGj3MlzqUncA0= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" Implement QueryPerformanceCounter() for Emulator on both Unix and Windows. Signed-off-by: Derek Lin Signed-off-by: Kitty Chen --- EmulatorPkg/Unix/Host/EmuThunk.c | 6 ++++-- EmulatorPkg/Win/Host/WinThunk.c | 7 ++++++- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/EmulatorPkg/Unix/Host/EmuThunk.c b/EmulatorPkg/Unix/Host/EmuTh= unk.c index 1e9dc99187..4fd7b3d093 100644 --- a/EmulatorPkg/Unix/Host/EmuThunk.c +++ b/EmulatorPkg/Unix/Host/EmuThunk.c @@ -274,8 +274,10 @@ QueryPerformanceCounter ( =20 return (Start * sTimebaseInfo.numer) / sTimebaseInfo.denom; #else - // Need to figure out what to do for Linux? - return 0; + int status; + struct timespec time; + status =3D clock_gettime(CLOCK_REALTIME, &time); + return time.tv_nsec; #endif } =20 diff --git a/EmulatorPkg/Win/Host/WinThunk.c b/EmulatorPkg/Win/Host/WinThun= k.c index a77be2a64b..a1f8870e27 100644 --- a/EmulatorPkg/Win/Host/WinThunk.c +++ b/EmulatorPkg/Win/Host/WinThunk.c @@ -447,7 +447,12 @@ SecQueryPerformanceCounter ( VOID ) { - return 0; + UINT64 PerformanceCount; + + PerformanceCount =3D 0; + QueryPerformanceCounter ((LARGE_INTEGER *) &PerformanceCount); + + return PerformanceCount; } =20 =20 --=20 2.20.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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