From patchwork Tue Sep 3 17:14:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiaxun Yang X-Patchwork-Id: 13789120 Received: from pfout7-smtp.messagingengine.com (fout7-smtp.messagingengine.com [103.168.172.150]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 07F3C6F315; Tue, 3 Sep 2024 17:14:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=103.168.172.150 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725383695; cv=none; b=qPNjzXMcMrYJPFWvt3GQD7OAOIze9iWIRESuoA/CxWFYm33suusx+KwdbS85bdxOpDlCmTF1YflLsdhhA399bbYkseI5jVCmNEF6d6+EqrSMM8t3QV+Ijk15fySLkcOAe/iElcpsNfuZjUCDkKK4hkOmG/pOfyL4lh3f80oR4Uw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725383695; c=relaxed/simple; bh=yHsKOiUFp2MiVqGWwQV43VcJHwo6PG/N8EqTaf5dnE8=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=gqFF6jnowDTkKQkeKDCBoth+UccuD7tW8FjtJlE9n5soKeIbwTIaw/idycrVgOE35+0ILhbQ4GRhnjc7L/h2goAsF7a4LgRk+7N6vwnB3dDY2svxLbqbE3ARRZUzyGFB0cjEdlpWwLRc7RyMLZjDsmTv1CQsE9tnVAoixghg96s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=flygoat.com; spf=pass smtp.mailfrom=flygoat.com; dkim=pass (2048-bit key) header.d=flygoat.com header.i=@flygoat.com header.b=12VGiL+F; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b=giyy0SpS; arc=none smtp.client-ip=103.168.172.150 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=flygoat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flygoat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=flygoat.com header.i=@flygoat.com header.b="12VGiL+F"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="giyy0SpS" Received: from phl-compute-05.internal (phl-compute-05.phl.internal [10.202.2.45]) by mailfout.phl.internal (Postfix) with ESMTP id 006EB13803CF; Tue, 3 Sep 2024 13:14:53 -0400 (EDT) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-05.internal (MEProxy); Tue, 03 Sep 2024 13:14:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=flygoat.com; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:message-id:mime-version:reply-to :subject:subject:to:to; s=fm2; t=1725383692; x=1725470092; bh=dB UfKeVf2UEZTsAZiC5iNPpiBQ1B2GtTe75No1Oz86U=; b=12VGiL+FFCka10zW+c kC5wRGUWUt4NWGeHJMbTeZD9/TRhy5/yPewvphUFUcEiWQS4kfqku1he0miBKhOz 72dtoYzShDiQs5s49LyxDG6uE1+9oRHfvuqGHKL6SpoEmmYy3GCG62rZQRWJdGkl oVImBnC3pkpvR4bBwaU1qd0B3r37CTWJN1aqAPzFgXtAaiuROGw2Kjnozppbi5L3 EEzfEmQLpEjA64RxMrL0DQmYkeXnnNrxfl9NCjO4gAfa6uG787+ZZlSboQjkUC0/ yRDgX+GP6tFcpJ9sSl7BXWYsTe8ymfGw7Y1UY5LHrW/NAIibMb7+tuAqZN/fVz0W bUUA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:message-id:mime-version:reply-to:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; t=1725383692; x=1725470092; bh=dBUfKeVf2UEZT sAZiC5iNPpiBQ1B2GtTe75No1Oz86U=; b=giyy0SpStln1MvyZnmrs0i5R9QIjv mML5XtoWlbAot5P3sn5ZMXPppVE2LMSvIu2nTd1pXP/3v31HIhJ664/i8pSo3leS 9QUtimSyggthryclPp+9mbFZnP82ifmN15IPbu5J7NdvGJRHJUAAhwDK+EIqb7wz wf8TAhgvHo/bfQBeNSPP6NCYcG7w7WJcnYBZNCNuAorxLhHjq+wUZkA1WgLcnsCx BnGE4Bh7RgglN1jJjxy/pAZS6pgtjH/UGtO4bJdJ9g3f97A0oX/bQKpknBE3iGJB S7lR4VgnhqWuDuhtyXmSRzQIyfeY+ARGz3fOeXcGoRV1SSHDr47mL45hg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrudehhedguddutdcutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpggftfghnshhusghstghrihgsvgdp uffrtefokffrpgfnqfghnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivg hnthhsucdlqddutddtmdenucfjughrpefhufffkfggtgfgvfevofesthejredtredtjeen ucfhrhhomheplfhirgiguhhnucgjrghnghcuoehjihgrgihunhdrhigrnhhgsehflhihgh horghtrdgtohhmqeenucggtffrrghtthgvrhhnpedufffffffhueehvefhgfelveekueeg teefgeeiieejheefkeehkeevudevieegueenucevlhhushhtvghrufhiiigvpedtnecurf grrhgrmhepmhgrihhlfhhrohhmpehjihgrgihunhdrhigrnhhgsehflhihghhorghtrdgt ohhmpdhnsggprhgtphhtthhopeegtddpmhhouggvpehsmhhtphhouhhtpdhrtghpthhtoh epsggvnhhnohdrlhhoshhsihhnsehprhhothhonhdrmhgvpdhrtghpthhtohepthhssgho ghgvnhgusegrlhhphhgrrdhfrhgrnhhkvghnrdguvgdprhgtphhtthhopehjohhhrghnnh gvshesshhiphhsohhluhhtihhonhhsrdhnvghtpdhrtghpthhtoheplhhlvhhmsehlihhs thhsrdhlihhnuhigrdguvghvpdhrtghpthhtohepghgrrhihsehgrghrhihguhhordhnvg htpdhrtghpthhtoheprhhitghhrghrugesnhhougdrrghtpdhrtghpthhtohepthhglhig sehlihhnuhhtrhhonhhigidruggvpdhrtghpthhtohepsghjohhrnhefpghghhesphhroh htohhnmhgrihhlrdgtohhmpdhrtghpthhtohepnhgrthhhrghnsehkvghrnhgvlhdrohhr gh X-ME-Proxy: Feedback-ID: ifd894703:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 3 Sep 2024 13:14:46 -0400 (EDT) From: Jiaxun Yang Subject: [PATCH 0/3] rust: Initial MIPS support Date: Tue, 03 Sep 2024 18:14:33 +0100 Message-Id: <20240903-mips-rust-v1-0-0fdf0b2fd58f@flygoat.com> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAPlD12YC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDSwNj3dzMgmLdotLiEt20RIvUtBQLY7PkVEsloPqCotS0zAqwWdGxtbU AkM9ljVsAAAA= To: Masahiro Yamada , Nathan Chancellor , Nicolas Schier , Richard Weinberger , Anton Ivanov , Johannes Berg , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Miguel Ojeda , Alex Gaynor , Wedson Almeida Filho , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Thomas Bogendoerfer , Steven Rostedt , Masami Hiramatsu , Mark Rutland , Jonathan Corbet , Alex Shi , Yanteng Si , Nick Desaulniers , Bill Wendling , Justin Stitt Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-um@lists.infradead.org, rust-for-linux@vger.kernel.org, linux-mips@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org, llvm@lists.linux.dev, Jiaxun Yang X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1758; i=jiaxun.yang@flygoat.com; h=from:subject:message-id; bh=yHsKOiUFp2MiVqGWwQV43VcJHwo6PG/N8EqTaf5dnE8=; b=owGbwMvMwCXmXMhTe71c8zDjabUkhrTrLmwX27bfZTp0Rqz9StjDHXtX9Dek3XgaOfPK4zubX Q9oa/t97ChlYRDjYpAVU2QJEVDq29B4ccH1B1l/YOawMoEMYeDiFICLHGdkWFu0bHI876v+lp2J xaYTQ7OLJ7xm4rsn/PhAL2v0rcwHYgz/TKWfeb5fNut3m9/qe0WS2/tSW6vUtjrMn1hxc/WOBPN uDgA= X-Developer-Key: i=jiaxun.yang@flygoat.com; a=openpgp; fpr=980379BEFEBFBF477EA04EF9C111949073FC0F67 Hi Folks, This series added MIPS arch support to rust for linux, hopefully MIPS is not too late to the party :-) Sample rust module tested on R4000(el),mips32,mips32r2el,mips64, mips64r2el,mips64r6el. Please review. Thanks Signed-off-by: Jiaxun Yang --- Jiaxun Yang (3): rust: Introduce HAVE_GENERATE_RUST_TARGET config option MIPS: Rename mips_instruction type to workaround bindgen issue rust: Enable for MIPS Documentation/rust/arch-support.rst | 1 + .../translations/zh_CN/rust/arch-support.rst | 1 + Makefile | 4 ++ arch/Kconfig | 8 +++ arch/mips/Kconfig | 2 + arch/mips/include/asm/dsemul.h | 2 +- arch/mips/include/asm/inst.h | 6 +- arch/mips/kernel/ftrace.c | 2 +- arch/mips/kernel/kprobes.c | 2 +- arch/mips/math-emu/cp1emu.c | 18 +++--- arch/mips/math-emu/dsemul.c | 8 +-- arch/um/Kconfig | 1 + arch/x86/Makefile | 1 - arch/x86/Makefile.um | 1 - rust/Makefile | 2 +- scripts/Makefile | 4 +- scripts/generate_rust_target.rs | 64 ++++++++++++++++++++++ 17 files changed, 102 insertions(+), 25 deletions(-) --- base-commit: 469f1bad3c1c6e268059f78c0eec7e9552b3894c change-id: 20240903-mips-rust-fa8efd836ce9 Best regards,