From patchwork Thu Jun 25 23:01:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tulio Magno Quites Machado Filho X-Patchwork-Id: 39803 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 4005E386F002; Thu, 25 Jun 2020 23:01:56 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4005E386F002 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1593126116; bh=cZuFrcYkZjixf0Zn7ZwvwPk4wPOv93+x1hasy0vlV+k=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=LK6qC7gGTuAkWIyUCIg2bIqIMj+hYu5EWpaF8RCtbMljwwdqPyRKwgknbcqDdgsh4 G4edg4s83eAuxH2sNnkShS6oB5KR6VOl/bKrlHqcCgFRshv2AA4DsIkglBtWLAzgGo Y0gBh87hIu6c8K9bSKqMqZ94UYxlryepL2sHjBx0= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by sourceware.org (Postfix) with ESMTPS id 896E83851C07 for ; Thu, 25 Jun 2020 23:01:51 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 896E83851C07 Received: from pps.filterd (m0187473.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 05PMWuoS154560 for ; Thu, 25 Jun 2020 19:01:50 -0400 Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0a-001b2d01.pphosted.com with ESMTP id 31ux040h5f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 25 Jun 2020 19:01:50 -0400 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 05PMuKPJ005143 for ; Thu, 25 Jun 2020 23:01:48 GMT Received: from b03cxnp08025.gho.boulder.ibm.com (b03cxnp08025.gho.boulder.ibm.com [9.17.130.17]) by ppma03wdc.us.ibm.com with ESMTP id 31uus1qk6u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 25 Jun 2020 23:01:48 +0000 Received: from b03ledav006.gho.boulder.ibm.com (b03ledav006.gho.boulder.ibm.com [9.17.130.237]) by b03cxnp08025.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 05PN1kQC26542572 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 25 Jun 2020 23:01:46 GMT Received: from b03ledav006.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8AF07C6057; Thu, 25 Jun 2020 23:01:47 +0000 (GMT) Received: from b03ledav006.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 20226C605B; Thu, 25 Jun 2020 23:01:47 +0000 (GMT) Received: from linux.ibm.com (unknown [9.65.204.52]) by b03ledav006.gho.boulder.ibm.com (Postfix) with ESMTP; Thu, 25 Jun 2020 23:01:46 +0000 (GMT) To: libc-alpha@sourceware.org Subject: [PATCHv2] powerpc: Add support for POWER10 Date: Thu, 25 Jun 2020 20:01:16 -0300 Message-Id: <20200625230116.301613-1-tuliom@linux.ibm.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <87ftaikc1i.fsf@linux.ibm.com> References: <87ftaikc1i.fsf@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216, 18.0.687 definitions=2020-06-25_19:2020-06-25, 2020-06-25 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 impostorscore=0 cotscore=-2147483648 bulkscore=0 adultscore=0 mlxlogscore=999 mlxscore=0 priorityscore=1501 spamscore=0 suspectscore=1 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006250133 X-Spam-Status: No, score=-11.2 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, KAM_NUMSUBJECT, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Tulio Magno Quites Machado Filho via Libc-alpha From: Tulio Magno Quites Machado Filho Reply-To: Tulio Magno Quites Machado Filho Cc: Paul E Murphy Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Changes since v1: - Remove 2 directories from Implies. Added another directory that was missing. - Listed power10 in preconfigure.ac ---8<--- 1. Add the directories to hold POWER10 files. 2. Print the correct values for AT_PLATFORM and AT_BASE_PLATFORM. 3. Let submachine=power10 be set automatically. --- sysdeps/powerpc/dl-procinfo.h | 11 ++++++++++- sysdeps/powerpc/powerpc32/power10/Implies | 2 ++ .../powerpc/powerpc32/power10/fpu/multiarch/Implies | 1 + sysdeps/powerpc/powerpc32/power10/multiarch/Implies | 1 + sysdeps/powerpc/powerpc64/be/power10/Implies | 2 ++ sysdeps/powerpc/powerpc64/be/power10/fpu/Implies | 1 + .../powerpc64/be/power10/fpu/multiarch/Implies | 1 + .../powerpc/powerpc64/be/power10/multiarch/Implies | 1 + sysdeps/powerpc/powerpc64/le/power10/Implies | 2 ++ sysdeps/powerpc/powerpc64/le/power10/fpu/Implies | 1 + .../powerpc64/le/power10/fpu/multiarch/Implies | 1 + .../powerpc/powerpc64/le/power10/multiarch/Implies | 1 + sysdeps/powerpc/preconfigure | 2 +- sysdeps/powerpc/preconfigure.ac | 2 +- 14 files changed, 26 insertions(+), 3 deletions(-) create mode 100644 sysdeps/powerpc/powerpc32/power10/Implies create mode 100644 sysdeps/powerpc/powerpc32/power10/fpu/multiarch/Implies create mode 100644 sysdeps/powerpc/powerpc32/power10/multiarch/Implies create mode 100644 sysdeps/powerpc/powerpc64/be/power10/Implies create mode 100644 sysdeps/powerpc/powerpc64/be/power10/fpu/Implies create mode 100644 sysdeps/powerpc/powerpc64/be/power10/fpu/multiarch/Implies create mode 100644 sysdeps/powerpc/powerpc64/be/power10/multiarch/Implies create mode 100644 sysdeps/powerpc/powerpc64/le/power10/Implies create mode 100644 sysdeps/powerpc/powerpc64/le/power10/fpu/Implies create mode 100644 sysdeps/powerpc/powerpc64/le/power10/fpu/multiarch/Implies create mode 100644 sysdeps/powerpc/powerpc64/le/power10/multiarch/Implies diff --git a/sysdeps/powerpc/dl-procinfo.h b/sysdeps/powerpc/dl-procinfo.h index 9ae85f46ec..497dc568e9 100644 --- a/sysdeps/powerpc/dl-procinfo.h +++ b/sysdeps/powerpc/dl-procinfo.h @@ -37,7 +37,7 @@ #define HWCAP_IMPORTANT (PPC_FEATURE_HAS_ALTIVEC \ + PPC_FEATURE_HAS_DFP) -#define _DL_PLATFORMS_COUNT 15 +#define _DL_PLATFORMS_COUNT 16 #define _DL_FIRST_PLATFORM 32 /* Mask to filter out platforms. */ @@ -60,6 +60,7 @@ #define PPC_PLATFORM_PPC476 12 #define PPC_PLATFORM_POWER8 13 #define PPC_PLATFORM_POWER9 14 +#define PPC_PLATFORM_POWER10 15 static inline const char * __attribute__ ((unused)) @@ -91,6 +92,14 @@ _dl_string_platform (const char *str) str += 5; switch (*str) { + case '1': + if (str[1] == '0') + { + ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER10; + } + else + return -1; + break; case '4': ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER4; break; diff --git a/sysdeps/powerpc/powerpc32/power10/Implies b/sysdeps/powerpc/powerpc32/power10/Implies new file mode 100644 index 0000000000..b298aca71f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power10/Implies @@ -0,0 +1,2 @@ +powerpc/powerpc32/power9/fpu +powerpc/powerpc32/power9 diff --git a/sysdeps/powerpc/powerpc32/power10/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc32/power10/fpu/multiarch/Implies new file mode 100644 index 0000000000..1ffddd1cda --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power10/fpu/multiarch/Implies @@ -0,0 +1 @@ +powerpc/powerpc32/power9/fpu/multiarch diff --git a/sysdeps/powerpc/powerpc32/power10/multiarch/Implies b/sysdeps/powerpc/powerpc32/power10/multiarch/Implies new file mode 100644 index 0000000000..46363b5207 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power10/multiarch/Implies @@ -0,0 +1 @@ +powerpc/powerpc32/power9/multiarch diff --git a/sysdeps/powerpc/powerpc64/be/power10/Implies b/sysdeps/powerpc/powerpc64/be/power10/Implies new file mode 100644 index 0000000000..5aea9bc144 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/power10/Implies @@ -0,0 +1,2 @@ +powerpc/powerpc64/be/power9/fpu +powerpc/powerpc64/be/power9 diff --git a/sysdeps/powerpc/powerpc64/be/power10/fpu/Implies b/sysdeps/powerpc/powerpc64/be/power10/fpu/Implies new file mode 100644 index 0000000000..19b2a318e2 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/power10/fpu/Implies @@ -0,0 +1 @@ +powerpc/powerpc64/be/power9/fpu diff --git a/sysdeps/powerpc/powerpc64/be/power10/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/be/power10/fpu/multiarch/Implies new file mode 100644 index 0000000000..a336feb55b --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/power10/fpu/multiarch/Implies @@ -0,0 +1 @@ +powerpc/powerpc64/be/power9/fpu/multiarch diff --git a/sysdeps/powerpc/powerpc64/be/power10/multiarch/Implies b/sysdeps/powerpc/powerpc64/be/power10/multiarch/Implies new file mode 100644 index 0000000000..b4c0f0a58a --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/power10/multiarch/Implies @@ -0,0 +1 @@ +powerpc/powerpc64/be/power9/multiarch diff --git a/sysdeps/powerpc/powerpc64/le/power10/Implies b/sysdeps/powerpc/powerpc64/le/power10/Implies new file mode 100644 index 0000000000..9e1b787348 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/le/power10/Implies @@ -0,0 +1,2 @@ +powerpc/powerpc64/le/power9/fpu +powerpc/powerpc64/le/power9 diff --git a/sysdeps/powerpc/powerpc64/le/power10/fpu/Implies b/sysdeps/powerpc/powerpc64/le/power10/fpu/Implies new file mode 100644 index 0000000000..1b3525a0d7 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/le/power10/fpu/Implies @@ -0,0 +1 @@ +powerpc/powerpc64/le/power9/fpu diff --git a/sysdeps/powerpc/powerpc64/le/power10/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/le/power10/fpu/multiarch/Implies new file mode 100644 index 0000000000..189beb801d --- /dev/null +++ b/sysdeps/powerpc/powerpc64/le/power10/fpu/multiarch/Implies @@ -0,0 +1 @@ +powerpc/powerpc64/le/power9/fpu/multiarch diff --git a/sysdeps/powerpc/powerpc64/le/power10/multiarch/Implies b/sysdeps/powerpc/powerpc64/le/power10/multiarch/Implies new file mode 100644 index 0000000000..e6e5fc887e --- /dev/null +++ b/sysdeps/powerpc/powerpc64/le/power10/multiarch/Implies @@ -0,0 +1 @@ +powerpc/powerpc64/le/power9/multiarch diff --git a/sysdeps/powerpc/preconfigure b/sysdeps/powerpc/preconfigure index deac5a41e2..dfe8e20399 100644 --- a/sysdeps/powerpc/preconfigure +++ b/sysdeps/powerpc/preconfigure @@ -56,7 +56,7 @@ fi ;; - a2|970|power[4-9]|power5x|power6+) + a2|970|power[4-9]|power5x|power6+|power10) submachine=${archcpu} if ${libc_cv_cc_submachine+:} false; then : $as_echo_n "(cached) " >&6 diff --git a/sysdeps/powerpc/preconfigure.ac b/sysdeps/powerpc/preconfigure.ac index e6a5ae93a5..6c63bd8257 100644 --- a/sysdeps/powerpc/preconfigure.ac +++ b/sysdeps/powerpc/preconfigure.ac @@ -46,7 +46,7 @@ case "${machine}:${submachine}" in AC_CACHE_VAL(libc_cv_cc_submachine,libc_cv_cc_submachine="") ;; - a2|970|power[[4-9]]|power5x|power6+) + a2|970|power[[4-9]]|power5x|power6+|power10) submachine=${archcpu} AC_CACHE_VAL(libc_cv_cc_submachine,libc_cv_cc_submachine="") ;;