From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f202.google.com (mail-yb1-f202.google.com [209.85.219.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5EE5E1F4720 for ; Tue, 4 Mar 2025 05:04:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741064688; cv=none; b=b5OmXo+LZ9r6O/vmMkKlufcVWJlx/uFB/kp6GqVi6if55k/Hfb3f28pSLBdkgc9/fOU5hWQ1zdMJWVkJzNI8ZSmkQ3cvvZL2y9Piw93OCkZIW8BEiHqeyThcSiZogDG64QqRk9qwYaRTC1NZmSWVlUd+PivVH+gQb9VwkOQbeX0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741064688; c=relaxed/simple; bh=UAdTXgXd4bkPJvBFqJCyLix7tEZo9Ca1gJq+BlphjRU=; h=Date:In-Reply-To:Message-Id:Mime-Version:References:Subject:From: To:Content-Type; b=Q8ViOS5f3ScKSkepFaf1mD0gLmMpeZCZWBroZtgi7WECCF1/lkJ2jmzEZXYJGcvtIf5yQP5NUUZ+Rj2JMfUEYFoLX9ef44AwHY43ssYSFU6ponC/nqTdnQKDbi76Rdt0YnhJwZFQFseXUt7bDPbQVYhT1kobpqJTqnh6gSaAUv0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=r358NYWH; arc=none smtp.client-ip=209.85.219.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="r358NYWH" Received: by mail-yb1-f202.google.com with SMTP id 3f1490d57ef6-e572f6dee18so7663913276.0 for ; Mon, 03 Mar 2025 21:04:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1741064685; x=1741669485; darn=vger.kernel.org; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=hWY3CQdN9GvCFBctugEPOsen4KmaxcXhCNBBJzS7Stg=; b=r358NYWHjdUDoD1ACceJeVt5U4kDcYhspV78yGe+JsK/MyMQe6Hu3KoRxznJToKnHe 546adaFLWFZ9AjTliEMwpQaIfXyKHEoJ4aR9ZDJ38HKaIF0fzZP3bMj9UHC2Lih57Jdx Kb1PON5aUbqOE61fFboGw196198qu96VEmkQgxT7xG9nIU6NAH9plSj9hsbxI3Jl2y1P t+fjVZOm7gW/zRMkqUdFFRcF1L2i9P30UXUw2z0/d0pV3eFXEw1unJDXBbhvx8h47f9k /SzQl1DUpfiSq3CZoxbWomjfx7H6AqD5a8G4LPYsC4be2CIR/eA1s6m/0G4Z8K/T6kbq CW0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741064685; x=1741669485; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=hWY3CQdN9GvCFBctugEPOsen4KmaxcXhCNBBJzS7Stg=; b=YjW2FEDhxQRc2GRyqfQiKMOIhFM1l6ViLAh+hOiBkk4KrDIhMa9ZcTARA7GPpwVNUR OvB+F0spo9zuVOXpIJ8tkmsJxrEwlFSq6oK/uczZJbopH7MD9QWI3ppVL3sOvpJK/+ZE gkdtunEfuaQdw6oInKE06HdX/9VACO0hTmjcnHpAiw5crQIXCAPSRuhJrbic3Rr9AFX1 tLoGUt3SVDDnyKqyjb8cn3twejCU7KB1KLy1WUjo5cO8eTmq3DtYok4bZFQvCATVfYKf kFXgyPMrA+2I8dtZl0JseH4OP0q7A4Say4P476omflKW/A4d349xZFzXP8D71JM2Ynwr hHnA== X-Forwarded-Encrypted: i=1; AJvYcCXgZ5R8gl4FFTimkl8/JeplKpU8n7aTCjBNJbUgeRY8yziOoFZPaYVJB8Muy6oLhywe5YBin17nCk0asH9XHr+D@vger.kernel.org X-Gm-Message-State: AOJu0YwLZdtWXG/MjUV3MDcYcCAPrVhAvXyW09H8j2EiSLAvJx3wg343 jEBR3IO/c27nZ+UA+2txaTA7hZDEbwT+cdckVKqgcQhUamQQHNmo7CE0QvPY1kp4Bjc1pFZht+z hpdCsjQ== X-Google-Smtp-Source: AGHT+IHh4Pay//m8IdDD/BM9F/1ItK/YFpkg8J2Ryf9cKAEsEfP/xU4ScJslyfFs74xvOqKJyusJ4dQbbTOq X-Received: from irogers.svl.corp.google.com ([2620:15c:2c5:11:8af9:d1f7:bca9:da2]) (user=irogers job=sendgmr) by 2002:a25:a442:0:b0:e5d:bd27:92a with SMTP id 3f1490d57ef6-e60b2f332c6mr152091276.4.1741064685190; Mon, 03 Mar 2025 21:04:45 -0800 (PST) Date: Mon, 3 Mar 2025 21:03:04 -0800 In-Reply-To: <20250304050305.901167-1-irogers@google.com> Message-Id: <20250304050305.901167-11-irogers@google.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250304050305.901167-1-irogers@google.com> X-Mailer: git-send-email 2.48.1.711.g2feabab25a-goog Subject: [PATCH v4 10/11] perf build: Remove Makefile.syscalls From: Ian Rogers To: Ian Rogers , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Adrian Hunter , Kan Liang , John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , guoren , Paul Walmsley , Palmer Dabbelt , Albert Ou , Charlie Jenkins , Bibo Mao , Huacai Chen , Catalin Marinas , Jiri Slaby , "=?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?=" , Howard Chu , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "linux-csky@vger.kernel.org" , linux-riscv@lists.infradead.org, Arnd Bergmann Content-Type: text/plain; charset="UTF-8" Now a single beauty file is generated and used by all architectures, remove the per-architecture Makefiles, Kbuild files and previous generator script. Note: there was conversation with Charlie Jenkins and they'd written an alternate approach to support multiple architectures: https://lore.kernel.org/all/20250114-perf_syscall_arch_runtime-v1-1-5b304e408e11@rivosinc.com/ It would have been better to have helped Charlie fix their series (my apologies) but they agreed that the approach taken here was likely best for longer term maintainability: https://lore.kernel.org/lkml/Z6Jk_UN9i69QGqUj@ghost/ Signed-off-by: Ian Rogers Reviewed-by: Howard Chu Reviewed-by: Charlie Jenkins --- tools/perf/Makefile.perf | 1 - tools/perf/arch/alpha/entry/syscalls/Kbuild | 2 - .../alpha/entry/syscalls/Makefile.syscalls | 5 -- tools/perf/arch/arc/entry/syscalls/Kbuild | 2 - .../arch/arc/entry/syscalls/Makefile.syscalls | 3 - tools/perf/arch/arm/entry/syscalls/Kbuild | 4 - .../arch/arm/entry/syscalls/Makefile.syscalls | 2 - tools/perf/arch/arm64/entry/syscalls/Kbuild | 3 - .../arm64/entry/syscalls/Makefile.syscalls | 6 -- tools/perf/arch/csky/entry/syscalls/Kbuild | 2 - .../csky/entry/syscalls/Makefile.syscalls | 3 - .../perf/arch/loongarch/entry/syscalls/Kbuild | 2 - .../entry/syscalls/Makefile.syscalls | 3 - tools/perf/arch/mips/entry/syscalls/Kbuild | 2 - .../mips/entry/syscalls/Makefile.syscalls | 5 -- tools/perf/arch/parisc/entry/syscalls/Kbuild | 3 - .../parisc/entry/syscalls/Makefile.syscalls | 6 -- tools/perf/arch/powerpc/entry/syscalls/Kbuild | 3 - .../powerpc/entry/syscalls/Makefile.syscalls | 6 -- tools/perf/arch/riscv/entry/syscalls/Kbuild | 2 - .../riscv/entry/syscalls/Makefile.syscalls | 4 - tools/perf/arch/s390/entry/syscalls/Kbuild | 2 - .../s390/entry/syscalls/Makefile.syscalls | 5 -- tools/perf/arch/sh/entry/syscalls/Kbuild | 2 - .../arch/sh/entry/syscalls/Makefile.syscalls | 4 - tools/perf/arch/sparc/entry/syscalls/Kbuild | 3 - .../sparc/entry/syscalls/Makefile.syscalls | 5 -- tools/perf/arch/x86/entry/syscalls/Kbuild | 3 - .../arch/x86/entry/syscalls/Makefile.syscalls | 6 -- tools/perf/arch/xtensa/entry/syscalls/Kbuild | 2 - .../xtensa/entry/syscalls/Makefile.syscalls | 4 - tools/perf/scripts/Makefile.syscalls | 61 --------------- tools/perf/scripts/syscalltbl.sh | 76 ------------------- 33 files changed, 242 deletions(-) delete mode 100644 tools/perf/arch/alpha/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/alpha/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/arc/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/arc/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/arm/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/arm/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/arm64/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/arm64/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/csky/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/csky/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/loongarch/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/loongarch/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/mips/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/mips/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/parisc/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/parisc/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/powerpc/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/powerpc/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/riscv/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/riscv/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/s390/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/s390/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/sh/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/sh/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/sparc/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/sparc/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/x86/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/x86/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/arch/xtensa/entry/syscalls/Kbuild delete mode 100644 tools/perf/arch/xtensa/entry/syscalls/Makefile.syscalls delete mode 100644 tools/perf/scripts/Makefile.syscalls delete mode 100755 tools/perf/scripts/syscalltbl.sh diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index f949ec72f3d2..f3cd8de15d1a 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -339,7 +339,6 @@ ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump) FEATURE_TESTS := all endif endif -include $(srctree)/tools/perf/scripts/Makefile.syscalls include Makefile.config endif diff --git a/tools/perf/arch/alpha/entry/syscalls/Kbuild b/tools/perf/arch/alpha/entry/syscalls/Kbuild deleted file mode 100644 index 9a41e3572c3a..000000000000 --- a/tools/perf/arch/alpha/entry/syscalls/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/alpha/entry/syscalls/Makefile.syscalls b/tools/perf/arch/alpha/entry/syscalls/Makefile.syscalls deleted file mode 100644 index 690168aac34d..000000000000 --- a/tools/perf/arch/alpha/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_64 += - -syscalltbl = $(srctree)/tools/perf/arch/alpha/entry/syscalls/syscall.tbl diff --git a/tools/perf/arch/arc/entry/syscalls/Kbuild b/tools/perf/arch/arc/entry/syscalls/Kbuild deleted file mode 100644 index 11707c481a24..000000000000 --- a/tools/perf/arch/arc/entry/syscalls/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h diff --git a/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls b/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls deleted file mode 100644 index 391d30ab7a83..000000000000 --- a/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += arc time32 renameat stat64 rlimit diff --git a/tools/perf/arch/arm/entry/syscalls/Kbuild b/tools/perf/arch/arm/entry/syscalls/Kbuild deleted file mode 100644 index 9d777540f089..000000000000 --- a/tools/perf/arch/arm/entry/syscalls/Kbuild +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += oabi -syscalltbl = $(srctree)/tools/perf/arch/arm/entry/syscalls/syscall.tbl diff --git a/tools/perf/arch/arm/entry/syscalls/Makefile.syscalls b/tools/perf/arch/arm/entry/syscalls/Makefile.syscalls deleted file mode 100644 index 11707c481a24..000000000000 --- a/tools/perf/arch/arm/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h diff --git a/tools/perf/arch/arm64/entry/syscalls/Kbuild b/tools/perf/arch/arm64/entry/syscalls/Kbuild deleted file mode 100644 index 84c6599b4ea6..000000000000 --- a/tools/perf/arch/arm64/entry/syscalls/Kbuild +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/arm64/entry/syscalls/Makefile.syscalls b/tools/perf/arch/arm64/entry/syscalls/Makefile.syscalls deleted file mode 100644 index e7e78c2d1c02..000000000000 --- a/tools/perf/arch/arm64/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += -syscall_abis_64 += renameat rlimit memfd_secret - -syscalltbl = $(srctree)/tools/perf/arch/arm64/entry/syscalls/syscall_%.tbl diff --git a/tools/perf/arch/csky/entry/syscalls/Kbuild b/tools/perf/arch/csky/entry/syscalls/Kbuild deleted file mode 100644 index 11707c481a24..000000000000 --- a/tools/perf/arch/csky/entry/syscalls/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h diff --git a/tools/perf/arch/csky/entry/syscalls/Makefile.syscalls b/tools/perf/arch/csky/entry/syscalls/Makefile.syscalls deleted file mode 100644 index ea2dd10d0571..000000000000 --- a/tools/perf/arch/csky/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += csky time32 stat64 rlimit diff --git a/tools/perf/arch/loongarch/entry/syscalls/Kbuild b/tools/perf/arch/loongarch/entry/syscalls/Kbuild deleted file mode 100644 index 9a41e3572c3a..000000000000 --- a/tools/perf/arch/loongarch/entry/syscalls/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/loongarch/entry/syscalls/Makefile.syscalls b/tools/perf/arch/loongarch/entry/syscalls/Makefile.syscalls deleted file mode 100644 index 47d32da2aed8..000000000000 --- a/tools/perf/arch/loongarch/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_64 += diff --git a/tools/perf/arch/mips/entry/syscalls/Kbuild b/tools/perf/arch/mips/entry/syscalls/Kbuild deleted file mode 100644 index 9a41e3572c3a..000000000000 --- a/tools/perf/arch/mips/entry/syscalls/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/mips/entry/syscalls/Makefile.syscalls b/tools/perf/arch/mips/entry/syscalls/Makefile.syscalls deleted file mode 100644 index 9ee914bdfb05..000000000000 --- a/tools/perf/arch/mips/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_64 += n64 - -syscalltbl = $(srctree)/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl diff --git a/tools/perf/arch/parisc/entry/syscalls/Kbuild b/tools/perf/arch/parisc/entry/syscalls/Kbuild deleted file mode 100644 index 84c6599b4ea6..000000000000 --- a/tools/perf/arch/parisc/entry/syscalls/Kbuild +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/parisc/entry/syscalls/Makefile.syscalls b/tools/perf/arch/parisc/entry/syscalls/Makefile.syscalls deleted file mode 100644 index ae326fecb83b..000000000000 --- a/tools/perf/arch/parisc/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += -syscall_abis_64 += - -syscalltbl = $(srctree)/tools/perf/arch/parisc/entry/syscalls/syscall.tbl diff --git a/tools/perf/arch/powerpc/entry/syscalls/Kbuild b/tools/perf/arch/powerpc/entry/syscalls/Kbuild deleted file mode 100644 index 84c6599b4ea6..000000000000 --- a/tools/perf/arch/powerpc/entry/syscalls/Kbuild +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/powerpc/entry/syscalls/Makefile.syscalls b/tools/perf/arch/powerpc/entry/syscalls/Makefile.syscalls deleted file mode 100644 index e35afbc57c79..000000000000 --- a/tools/perf/arch/powerpc/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += nospu -syscall_abis_64 += nospu - -syscalltbl = $(srctree)/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl diff --git a/tools/perf/arch/riscv/entry/syscalls/Kbuild b/tools/perf/arch/riscv/entry/syscalls/Kbuild deleted file mode 100644 index 9a41e3572c3a..000000000000 --- a/tools/perf/arch/riscv/entry/syscalls/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/riscv/entry/syscalls/Makefile.syscalls b/tools/perf/arch/riscv/entry/syscalls/Makefile.syscalls deleted file mode 100644 index 9668fd1faf60..000000000000 --- a/tools/perf/arch/riscv/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += riscv memfd_secret -syscall_abis_64 += riscv rlimit memfd_secret diff --git a/tools/perf/arch/s390/entry/syscalls/Kbuild b/tools/perf/arch/s390/entry/syscalls/Kbuild deleted file mode 100644 index 9a41e3572c3a..000000000000 --- a/tools/perf/arch/s390/entry/syscalls/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/s390/entry/syscalls/Makefile.syscalls b/tools/perf/arch/s390/entry/syscalls/Makefile.syscalls deleted file mode 100644 index 9762d7abf17c..000000000000 --- a/tools/perf/arch/s390/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_64 += renameat rlimit memfd_secret - -syscalltbl = $(srctree)/tools/perf/arch/s390/entry/syscalls/syscall.tbl diff --git a/tools/perf/arch/sh/entry/syscalls/Kbuild b/tools/perf/arch/sh/entry/syscalls/Kbuild deleted file mode 100644 index 11707c481a24..000000000000 --- a/tools/perf/arch/sh/entry/syscalls/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h diff --git a/tools/perf/arch/sh/entry/syscalls/Makefile.syscalls b/tools/perf/arch/sh/entry/syscalls/Makefile.syscalls deleted file mode 100644 index 25080390e4ed..000000000000 --- a/tools/perf/arch/sh/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += -syscalltbl = $(srctree)/tools/perf/arch/sh/entry/syscalls/syscall.tbl diff --git a/tools/perf/arch/sparc/entry/syscalls/Kbuild b/tools/perf/arch/sparc/entry/syscalls/Kbuild deleted file mode 100644 index 84c6599b4ea6..000000000000 --- a/tools/perf/arch/sparc/entry/syscalls/Kbuild +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/sparc/entry/syscalls/Makefile.syscalls b/tools/perf/arch/sparc/entry/syscalls/Makefile.syscalls deleted file mode 100644 index 212c1800b644..000000000000 --- a/tools/perf/arch/sparc/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += -syscall_abis_64 += -syscalltbl = $(srctree)/tools/perf/arch/sparc/entry/syscalls/syscall.tbl diff --git a/tools/perf/arch/x86/entry/syscalls/Kbuild b/tools/perf/arch/x86/entry/syscalls/Kbuild deleted file mode 100644 index 84c6599b4ea6..000000000000 --- a/tools/perf/arch/x86/entry/syscalls/Kbuild +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h -syscall-y += syscalls_64.h diff --git a/tools/perf/arch/x86/entry/syscalls/Makefile.syscalls b/tools/perf/arch/x86/entry/syscalls/Makefile.syscalls deleted file mode 100644 index db3d5d6d4e56..000000000000 --- a/tools/perf/arch/x86/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += i386 -syscall_abis_64 += - -syscalltbl = $(srctree)/tools/perf/arch/x86/entry/syscalls/syscall_%.tbl diff --git a/tools/perf/arch/xtensa/entry/syscalls/Kbuild b/tools/perf/arch/xtensa/entry/syscalls/Kbuild deleted file mode 100644 index 11707c481a24..000000000000 --- a/tools/perf/arch/xtensa/entry/syscalls/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -syscall-y += syscalls_32.h diff --git a/tools/perf/arch/xtensa/entry/syscalls/Makefile.syscalls b/tools/perf/arch/xtensa/entry/syscalls/Makefile.syscalls deleted file mode 100644 index d4aa2358460c..000000000000 --- a/tools/perf/arch/xtensa/entry/syscalls/Makefile.syscalls +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -syscall_abis_32 += -syscalltbl = $(srctree)/tools/perf/arch/xtensa/entry/syscalls/syscall.tbl diff --git a/tools/perf/scripts/Makefile.syscalls b/tools/perf/scripts/Makefile.syscalls deleted file mode 100644 index 8bf55333262e..000000000000 --- a/tools/perf/scripts/Makefile.syscalls +++ /dev/null @@ -1,61 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# This Makefile generates headers in -# tools/perf/arch/$(SRCARCH)/include/generated/asm from the architecture's -# syscall table. This will either be from the generic syscall table, or from a -# table that is specific to that architecture. - -PHONY := all -all: - -obj := $(OUTPUT)arch/$(SRCARCH)/include/generated/asm - -syscall_abis_32 := common,32 -syscall_abis_64 := common,64 -syscalltbl := $(srctree)/tools/scripts/syscall.tbl - -# let architectures override $(syscall_abis_%) and $(syscalltbl) --include $(srctree)/tools/perf/arch/$(SRCARCH)/entry/syscalls/Makefile.syscalls -include $(srctree)/tools/build/Build.include --include $(srctree)/tools/perf/arch/$(SRCARCH)/entry/syscalls/Kbuild - -systbl := $(srctree)/tools/perf/scripts/syscalltbl.sh - -syscall-y := $(addprefix $(obj)/, $(syscall-y)) - -# Remove stale wrappers when the corresponding files are removed from generic-y -old-headers := $(wildcard $(obj)/*.h) -unwanted := $(filter-out $(syscall-y),$(old-headers)) - -quiet_cmd_remove = REMOVE $(unwanted) - cmd_remove = rm -f $(unwanted) - -quiet_cmd_systbl = SYSTBL $@ - cmd_systbl = $(CONFIG_SHELL) $(systbl) \ - $(if $(systbl-args-$*),$(systbl-args-$*),$(systbl-args)) \ - --abis $(subst $(space),$(comma),$(strip $(syscall_abis_$*))) \ - $< $@ - -all: $(syscall-y) - $(if $(unwanted),$(call cmd,remove)) - @: - -$(obj)/syscalls_%.h: $(syscalltbl) $(systbl) FORCE - $(call if_changed,systbl) - -targets := $(syscall-y) - -# Create output directory. Skip it if at least one old header exists -# since we know the output directory already exists. -ifeq ($(old-headers),) -$(shell mkdir -p $(obj)) -endif - -PHONY += FORCE - -FORCE: - -existing-targets := $(wildcard $(sort $(targets))) - --include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd) - -.PHONY: $(PHONY) diff --git a/tools/perf/scripts/syscalltbl.sh b/tools/perf/scripts/syscalltbl.sh deleted file mode 100755 index a39b3013b103..000000000000 --- a/tools/perf/scripts/syscalltbl.sh +++ /dev/null @@ -1,76 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 -# -# Generate a syscall table header. -# -# Each line of the syscall table should have the following format: -# -# NR ABI NAME [NATIVE] [COMPAT] -# -# NR syscall number -# ABI ABI name -# NAME syscall name -# NATIVE native entry point (optional) -# COMPAT compat entry point (optional) - -set -e - -usage() { - echo >&2 "usage: $0 [--abis ABIS] INFILE OUTFILE" >&2 - echo >&2 - echo >&2 " INFILE input syscall table" - echo >&2 " OUTFILE output header file" - echo >&2 - echo >&2 "options:" - echo >&2 " --abis ABIS ABI(s) to handle (By default, all lines are handled)" - exit 1 -} - -# default unless specified by options -abis= - -while [ $# -gt 0 ] -do - case $1 in - --abis) - abis=$(echo "($2)" | tr ',' '|') - shift 2;; - -*) - echo "$1: unknown option" >&2 - usage;; - *) - break;; - esac -done - -if [ $# -ne 2 ]; then - usage -fi - -infile="$1" -outfile="$2" - -sorted_table=$(mktemp /tmp/syscalltbl.XXXXXX) -grep -E "^[0-9]+[[:space:]]+$abis" "$infile" | sort -n > $sorted_table - -echo "static const char *const syscall_num_to_name[] = {" > $outfile -# the params are: nr abi name entry compat -# use _ for intentionally unused variables according to SC2034 -while read nr _ name _ _; do - echo " [$nr] = \"$name\"," >> $outfile -done < $sorted_table -echo "};" >> $outfile - -echo "static const uint16_t syscall_sorted_names[] = {" >> $outfile - -# When sorting by name, add a suffix of 0s upto 20 characters so that system -# calls that differ with a numerical suffix don't sort before those -# without. This default behavior of sort differs from that of strcmp used at -# runtime. Use sed to strip the trailing 0s suffix afterwards. -grep -E "^[0-9]+[[:space:]]+$abis" "$infile" | awk '{printf $3; for (i = length($3); i < 20; i++) { printf "0"; }; print " " $1}'| sort | sed 's/\([a-zA-Z1-9]\+\)0\+ \([0-9]\+\)/\1 \2/' > $sorted_table -while read name nr; do - echo " $nr, /* $name */" >> $outfile -done < $sorted_table -echo "};" >> $outfile - -rm -f $sorted_table -- 2.48.1.711.g2feabab25a-goog