From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul E. McKenney" Subject: [PATCH RFC LKMM 7/7] EXP tools/memory-model: Add .cfg and .cat files for s390 Date: Wed, 29 Aug 2018 14:10:53 -0700 Message-ID: <20180829211053.20531-7-paulmck@linux.vnet.ibm.com> References: <20180829211018.GA19646@linux.vnet.ibm.com> Return-path: In-Reply-To: <20180829211018.GA19646@linux.vnet.ibm.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, mingo@kernel.org Cc: stern@rowland.harvard.edu, parri.andrea@gmail.com, will.deacon@arm.com, peterz@infradead.org, boqun.feng@gmail.com, npiggin@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk, luc.maranget@inria.fr, akiyks@gmail.com, "Paul E. McKenney" List-Id: linux-arch.vger.kernel.org This commit adds s390.cat and s390.cfg files to allow users to check litmus tests for s390-specific code. Note that this change only enables herd7 checking of C-language litmus tests. Larger changes are required to enable the litmus7 and klitmus7 tools to check litmus tests on real hardare. Suggested-by: Martin Schwidefsky Suggested-by: Christian Borntraeger Signed-off-by: Paul E. McKenney [ paulmck: Add fixes suggested by Alan Stern. ] --- tools/memory-model/s390.cat | 18 ++++++++++++++++++ tools/memory-model/s390.cfg | 21 +++++++++++++++++++++ 2 files changed, 39 insertions(+) create mode 100644 tools/memory-model/s390.cat create mode 100644 tools/memory-model/s390.cfg diff --git a/tools/memory-model/s390.cat b/tools/memory-model/s390.cat new file mode 100644 index 000000000000..216bf33d3ffe --- /dev/null +++ b/tools/memory-model/s390.cat @@ -0,0 +1,18 @@ +s390 + +include "fences.cat" +include "cos.cat" + +(* Fundamental coherence ordering *) +let com = rf | co | fr +acyclic po-loc | com as coherence + +(* Atomic *) +empty rmw & (fre;coe) as atom + +(* Fences *) +let mb = [M] ; fencerel(Mb) ; [M] + +(* TSO with multicopy atomicity (tso-mca) *) +let po-ghb = ([R] ; po ; [M]) | ([M] ; po ; [W]) +acyclic mb | po-ghb | fr | rf | co as tso-mca diff --git a/tools/memory-model/s390.cfg b/tools/memory-model/s390.cfg new file mode 100644 index 000000000000..d77e05d2395c --- /dev/null +++ b/tools/memory-model/s390.cfg @@ -0,0 +1,21 @@ +macros linux-kernel.def +bell linux-kernel.bell +model s390.cat +graph columns +squished true +showevents noregs +movelabel true +fontsize 8 +xscale 2.0 +yscale 1.5 +arrowsize 0.8 +showinitrf false +showfinalrf false +showinitwrites false +splines spline +pad 0.1 +edgeattr hb,color,indigo +edgeattr co,color,blue +edgeattr mb,color,darkgreen +edgeattr wmb,color,darkgreen +edgeattr rmb,color,darkgreen -- 2.17.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:32778 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728144AbeH3BJo (ORCPT ); Wed, 29 Aug 2018 21:09:44 -0400 Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w7TL8pgl066082 for ; Wed, 29 Aug 2018 17:11:02 -0400 Received: from e16.ny.us.ibm.com (e16.ny.us.ibm.com [129.33.205.206]) by mx0b-001b2d01.pphosted.com with ESMTP id 2m629dsxhn-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 29 Aug 2018 17:11:01 -0400 Received: from localhost by e16.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 29 Aug 2018 17:11:01 -0400 From: "Paul E. McKenney" Subject: [PATCH RFC LKMM 7/7] EXP tools/memory-model: Add .cfg and .cat files for s390 Date: Wed, 29 Aug 2018 14:10:53 -0700 In-Reply-To: <20180829211018.GA19646@linux.vnet.ibm.com> References: <20180829211018.GA19646@linux.vnet.ibm.com> Message-ID: <20180829211053.20531-7-paulmck@linux.vnet.ibm.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, mingo@kernel.org Cc: stern@rowland.harvard.edu, parri.andrea@gmail.com, will.deacon@arm.com, peterz@infradead.org, boqun.feng@gmail.com, npiggin@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk, luc.maranget@inria.fr, akiyks@gmail.com, "Paul E. McKenney" Message-ID: <20180829211053.9B5dv8JJekRMqebjeGww0Z3howI5Ahe9RXTm58VDfrU@z> This commit adds s390.cat and s390.cfg files to allow users to check litmus tests for s390-specific code. Note that this change only enables herd7 checking of C-language litmus tests. Larger changes are required to enable the litmus7 and klitmus7 tools to check litmus tests on real hardare. Suggested-by: Martin Schwidefsky Suggested-by: Christian Borntraeger Signed-off-by: Paul E. McKenney [ paulmck: Add fixes suggested by Alan Stern. ] --- tools/memory-model/s390.cat | 18 ++++++++++++++++++ tools/memory-model/s390.cfg | 21 +++++++++++++++++++++ 2 files changed, 39 insertions(+) create mode 100644 tools/memory-model/s390.cat create mode 100644 tools/memory-model/s390.cfg diff --git a/tools/memory-model/s390.cat b/tools/memory-model/s390.cat new file mode 100644 index 000000000000..216bf33d3ffe --- /dev/null +++ b/tools/memory-model/s390.cat @@ -0,0 +1,18 @@ +s390 + +include "fences.cat" +include "cos.cat" + +(* Fundamental coherence ordering *) +let com = rf | co | fr +acyclic po-loc | com as coherence + +(* Atomic *) +empty rmw & (fre;coe) as atom + +(* Fences *) +let mb = [M] ; fencerel(Mb) ; [M] + +(* TSO with multicopy atomicity (tso-mca) *) +let po-ghb = ([R] ; po ; [M]) | ([M] ; po ; [W]) +acyclic mb | po-ghb | fr | rf | co as tso-mca diff --git a/tools/memory-model/s390.cfg b/tools/memory-model/s390.cfg new file mode 100644 index 000000000000..d77e05d2395c --- /dev/null +++ b/tools/memory-model/s390.cfg @@ -0,0 +1,21 @@ +macros linux-kernel.def +bell linux-kernel.bell +model s390.cat +graph columns +squished true +showevents noregs +movelabel true +fontsize 8 +xscale 2.0 +yscale 1.5 +arrowsize 0.8 +showinitrf false +showfinalrf false +showinitwrites false +splines spline +pad 0.1 +edgeattr hb,color,indigo +edgeattr co,color,blue +edgeattr mb,color,darkgreen +edgeattr wmb,color,darkgreen +edgeattr rmb,color,darkgreen -- 2.17.1