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Peter Anvin" Cc: linux-alpha@vger.kernel.org, linux-m68k@lists.linux-m68k.org, x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/5] alpha: remove a.out support from tools/objstrip Date: Thu, 23 Nov 2023 18:02:41 +0000 Message-Id: <20231123180246.750674-2-dimitri.ledkov@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231123180246.750674-1-dimitri.ledkov@canonical.com> References: <20231123180246.750674-1-dimitri.ledkov@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" As a.out support has been dropped from alpha port, drop a.out support and make ELF support required. Only performed a test build on x86 for native x86 and cross-compiled for alpha. Signed-off-by: Dimitri John Ledkov --- arch/alpha/boot/tools/objstrip.c | 52 ++++---------------------------- 1 file changed, 6 insertions(+), 46 deletions(-) diff --git a/arch/alpha/boot/tools/objstrip.c b/arch/alpha/boot/tools/objst= rip.c index 7cf92d172d..91c0ad29e1 100644 --- a/arch/alpha/boot/tools/objstrip.c +++ b/arch/alpha/boot/tools/objstrip.c @@ -21,17 +21,12 @@ =20 #include #include -#include - -#include -#include -#include -#ifdef __ELF__ -# include -# define elfhdr elf64_hdr -# define elf_phdr elf64_phdr -# define elf_check_arch(x) ((x)->e_machine =3D=3D EM_ALPHA) -#endif + +#include +#define elfhdr elf64_hdr +#define elf_phdr elf64_phdr +#define elf_check_arch(x) ((x)->e_machine =3D=3D EM_ALPHA) + =20 /* bootfile size must be multiple of BLOCK_SIZE: */ #define BLOCK_SIZE 512 @@ -55,13 +50,10 @@ main (int argc, char *argv[]) size_t nwritten, tocopy, n, mem_size, fil_size, pad =3D 0; int fd, ofd, i, j, verbose =3D 0, primary =3D 0; char buf[8192], *inname; - struct exec * aout; /* includes file & aout header */ long offset; -#ifdef __ELF__ struct elfhdr *elf; struct elf_phdr *elf_phdr; /* program header */ unsigned long long e_entry; -#endif =20 prog_name =3D argv[0]; =20 @@ -145,7 +137,6 @@ main (int argc, char *argv[]) exit(1); } =20 -#ifdef __ELF__ elf =3D (struct elfhdr *) buf; =20 if (memcmp(&elf->e_ident[EI_MAG0], ELFMAG, SELFMAG) =3D=3D 0) { @@ -192,37 +183,6 @@ main (int argc, char *argv[]) prog_name, (long) elf_phdr->p_vaddr, elf_phdr->p_vaddr + fil_size, offset); } - } else -#endif - { - aout =3D (struct exec *) buf; - - if (!(aout->fh.f_flags & COFF_F_EXEC)) { - fprintf(stderr, "%s: %s is not in executable format\n", - prog_name, inname); - exit(1); - } - - if (aout->fh.f_opthdr !=3D sizeof(aout->ah)) { - fprintf(stderr, "%s: %s has unexpected optional header size\n", - prog_name, inname); - exit(1); - } - - if (N_MAGIC(*aout) !=3D OMAGIC) { - fprintf(stderr, "%s: %s is not an OMAGIC file\n", - prog_name, inname); - exit(1); - } - offset =3D N_TXTOFF(*aout); 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Thu, 23 Nov 2023 10:03:03 -0800 (PST) X-Google-Smtp-Source: AGHT+IG2QhZkx9uLWjRxbIxU8Xy3xhC2F+2LVtCCkr4qvSqBJX+aNSZh4TVvrXYen3EtRYmsrgNSSg== X-Received: by 2002:a5d:688e:0:b0:332:ca0b:5793 with SMTP id h14-20020a5d688e000000b00332ca0b5793mr145406wru.19.1700762582657; Thu, 23 Nov 2023 10:03:02 -0800 (PST) Received: from localhost ([2001:67c:1560:8007::aac:c15c]) by smtp.gmail.com with ESMTPSA id c9-20020adfef49000000b0032fb7b4f191sm2268350wrp.91.2023.11.23.10.03.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 10:03:01 -0800 (PST) From: Dimitri John Ledkov To: Richard Henderson , Ivan Kokshaysky , Matt Turner , Geert Uytterhoeven , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H . Peter Anvin" Cc: linux-alpha@vger.kernel.org, linux-m68k@lists.linux-m68k.org, x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/5] alpha: stop shipping a.out.h uapi headers Date: Thu, 23 Nov 2023 18:02:42 +0000 Message-Id: <20231123180246.750674-3-dimitri.ledkov@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231123180246.750674-1-dimitri.ledkov@canonical.com> References: <20231123180246.750674-1-dimitri.ledkov@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Stop shipping a.out.h uapi headers, unused. Signed-off-by: Dimitri John Ledkov --- arch/alpha/include/uapi/asm/a.out.h | 92 ----------------------------- 1 file changed, 92 deletions(-) delete mode 100644 arch/alpha/include/uapi/asm/a.out.h diff --git a/arch/alpha/include/uapi/asm/a.out.h b/arch/alpha/include/uapi/= asm/a.out.h deleted file mode 100644 index 7d692df04b..0000000000 --- a/arch/alpha/include/uapi/asm/a.out.h +++ /dev/null @@ -1,92 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _UAPI__ALPHA_A_OUT_H__ -#define _UAPI__ALPHA_A_OUT_H__ - -#include - -/* - * OSF/1 ECOFF header structs. ECOFF files consist of: - * - a file header (struct filehdr), - * - an a.out header (struct aouthdr), - * - one or more section headers (struct scnhdr).=20 - * The filhdr's "f_nscns" field contains the - * number of section headers. - */ - -struct filehdr -{ - /* OSF/1 "file" header */ - __u16 f_magic, f_nscns; - __u32 f_timdat; - __u64 f_symptr; - __u32 f_nsyms; - __u16 f_opthdr, f_flags; -}; - -struct aouthdr -{ - __u64 info; /* after that it looks quite normal.. */ - __u64 tsize; - __u64 dsize; - __u64 bsize; - __u64 entry; - __u64 text_start; /* with a few additions that actually make sense */ - __u64 data_start; - __u64 bss_start; - __u32 gprmask, fprmask; /* bitmask of general & floating point regs used = in binary */ - __u64 gpvalue; -}; - -struct scnhdr -{ - char s_name[8]; - __u64 s_paddr; - __u64 s_vaddr; - __u64 s_size; - __u64 s_scnptr; - __u64 s_relptr; - __u64 s_lnnoptr; - __u16 s_nreloc; - __u16 s_nlnno; - __u32 s_flags; -}; - -struct exec -{ - /* OSF/1 "file" header */ - struct filehdr fh; - struct aouthdr ah; -}; - -/* - * Define's so that the kernel exec code can access the a.out header - * fields... - */ -#define a_info ah.info -#define a_text ah.tsize -#define a_data ah.dsize -#define a_bss ah.bsize -#define a_entry ah.entry -#define a_textstart ah.text_start -#define a_datastart ah.data_start -#define a_bssstart ah.bss_start -#define a_gprmask ah.gprmask -#define a_fprmask ah.fprmask -#define a_gpvalue ah.gpvalue - -#define N_TXTADDR(x) ((x).a_textstart) -#define N_DATADDR(x) ((x).a_datastart) -#define N_BSSADDR(x) ((x).a_bssstart) -#define N_DRSIZE(x) 0 -#define N_TRSIZE(x) 0 -#define N_SYMSIZE(x) 0 - -#define AOUTHSZ sizeof(struct aouthdr) -#define SCNHSZ sizeof(struct scnhdr) -#define SCNROUND 16 - -#define N_TXTOFF(x) \ - ((long) N_MAGIC(x) =3D=3D ZMAGIC ? 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Peter Anvin" Cc: linux-alpha@vger.kernel.org, linux-m68k@lists.linux-m68k.org, x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] m68k: stop shipping a.out.h uapi headers Date: Thu, 23 Nov 2023 18:02:43 +0000 Message-Id: <20231123180246.750674-4-dimitri.ledkov@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231123180246.750674-1-dimitri.ledkov@canonical.com> References: <20231123180246.750674-1-dimitri.ledkov@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Stop shipping a.out.h uapi headers, unused. Signed-off-by: Dimitri John Ledkov Acked-by: Geert Uytterhoeven Reviewed-by: Geert Uytterhoeven --- arch/m68k/include/uapi/asm/a.out.h | 21 --------------------- 1 file changed, 21 deletions(-) delete mode 100644 arch/m68k/include/uapi/asm/a.out.h diff --git a/arch/m68k/include/uapi/asm/a.out.h b/arch/m68k/include/uapi/as= m/a.out.h deleted file mode 100644 index 3eb24fd8b8..0000000000 --- a/arch/m68k/include/uapi/asm/a.out.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __M68K_A_OUT_H__ -#define __M68K_A_OUT_H__ - -struct exec -{ - unsigned long a_info; /* Use macros N_MAGIC, etc for access */ - unsigned a_text; /* length of text, in bytes */ - unsigned a_data; /* length of data, in bytes */ - unsigned a_bss; /* length of uninitialized data area for file, in bytes= */ - unsigned a_syms; /* length of symbol table data in file, in bytes */ - unsigned a_entry; /* start address */ - unsigned a_trsize; /* length of relocation info for text, in bytes */ - unsigned a_drsize; /* length of relocation info for data, in bytes */ -}; - -#define N_TRSIZE(a) ((a).a_trsize) -#define N_DRSIZE(a) ((a).a_drsize) -#define N_SYMSIZE(a) ((a).a_syms) - -#endif /* __M68K_A_OUT_H__ */ --=20 2.34.1 From nobody Wed Dec 17 17:28:49 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9CCAC61D97 for ; Thu, 23 Nov 2023 18:03:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230397AbjKWSDg (ORCPT ); Thu, 23 Nov 2023 13:03:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54792 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233044AbjKWSDV (ORCPT ); Thu, 23 Nov 2023 13:03:21 -0500 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66C4A171E for ; Thu, 23 Nov 2023 10:03:20 -0800 (PST) Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 24483420CC for ; Thu, 23 Nov 2023 18:03:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1700762593; bh=HRyVYLIW8z4TePFCPPJByrkbbPXfNmIR6R9pb6rPiTE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=STzh9HxmvKL1WJQrXA6F8XCvYwPhCkYj1CjKxLqAiXtLzewh85gKmO7z3JBB3UhoW oU0Ea40hqYKjOLZmUVftsRsh74rLSF067Tq6O8dQuTkOCH0yimuk/pfpXzBC/olG5g d4dkZ0pf5K4izAtpDx8SKBnFoLwNvYPgmU5hnwxs45YgvZJMLQp8eVFgb4YBECfh37 9o53F//4VN8edODRo6Usua2Of3MiKyuE0t8nr0BAncaXOSHF1jCL5aZan7KIII1UH3 /FclLjBw7zGGS1WZnn6gAugXDVfBVPiZnzjwZp7xjhwG5cPpbhjoGLGhgWrDt0UXds aG2ZS1mdcL+Vw== Received: by mail-wm1-f72.google.com with SMTP id 5b1f17b1804b1-40b349b9711so6703645e9.0 for ; Thu, 23 Nov 2023 10:03:13 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700762587; x=1701367387; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=HRyVYLIW8z4TePFCPPJByrkbbPXfNmIR6R9pb6rPiTE=; b=TfaWo01C8I4lwKU6J3FlQtLdd2zyt9aPtnYwm7zZ/v0uoyLIeVrz8eoIC0M5Rgyi1m yluEQJOaAfdEZzjryiAYn0JPMdQnvAMKDfRhNEqWOlGiubAO5Z7z+Y14VY2NmSh3ZNfM 2igCBve5tjo+JqNtgLPnMFMTP9YYB/uNGr9v1BJrCWGxzghr3cCZFor2P3NEFMJSQ0de A14JtEFrBpvbkR1TO1BHAfcHuOIfIFfnMNnWvr7HsP9/vd9EdR41nf+a2FrsG4B09A7i Dqvle0w4g+hvfBx1qO7bTlCcAblSReAehIP61RaJq8AdtuWIWQ2c30CATA+2URIwxIej M89w== X-Gm-Message-State: AOJu0YyyZp1ePZq//quSrHCIFcmez2wOobFiYb8gnO35PkhgAiItUABc KpFqAQqZpZjKb/cO7wC8GMQfMvtK/Mjhz9oaTd593/OSsVWs3/kh3EDDYzGZxlpdVFSFXdlrPty LfnERuWrCm0wyGkblso42OsoEa68ML1G63s7vS9KmKw== X-Received: by 2002:a05:600c:45d1:b0:40b:3056:7420 with SMTP id s17-20020a05600c45d100b0040b30567420mr283024wmo.39.1700762586738; Thu, 23 Nov 2023 10:03:06 -0800 (PST) X-Google-Smtp-Source: AGHT+IHEsTM+mZ76wvwDS29V40A18RFxx8flNlA2hyMuFL6dfEy9Ent8PC5V9rE3/Sk8FDWOuaussw== X-Received: by 2002:a05:600c:45d1:b0:40b:3056:7420 with SMTP id s17-20020a05600c45d100b0040b30567420mr283001wmo.39.1700762586518; Thu, 23 Nov 2023 10:03:06 -0800 (PST) Received: from localhost ([2001:67c:1560:8007::aac:c15c]) by smtp.gmail.com with ESMTPSA id r15-20020a05600c35cf00b0040a5e69482esm3355473wmq.11.2023.11.23.10.03.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 10:03:05 -0800 (PST) From: Dimitri John Ledkov To: Richard Henderson , Ivan Kokshaysky , Matt Turner , Geert Uytterhoeven , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H . Peter Anvin" , x86@kernel.org Cc: linux-alpha@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/5] x86: stop shipping a.out.h uapi headers Date: Thu, 23 Nov 2023 18:02:44 +0000 Message-Id: <20231123180246.750674-5-dimitri.ledkov@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231123180246.750674-1-dimitri.ledkov@canonical.com> References: <20231123180246.750674-1-dimitri.ledkov@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Stop shipping a.out.h uapi headers, unused. Signed-off-by: Dimitri John Ledkov Acked-by: Ingo Molnar --- arch/x86/include/uapi/asm/a.out.h | 21 --------------------- 1 file changed, 21 deletions(-) delete mode 100644 arch/x86/include/uapi/asm/a.out.h diff --git a/arch/x86/include/uapi/asm/a.out.h b/arch/x86/include/uapi/asm/= a.out.h deleted file mode 100644 index 094c49d8ea..0000000000 --- a/arch/x86/include/uapi/asm/a.out.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _ASM_X86_A_OUT_H -#define _ASM_X86_A_OUT_H - -struct exec -{ - unsigned int a_info; /* Use macros N_MAGIC, etc for access */ - unsigned a_text; /* length of text, in bytes */ - unsigned a_data; /* length of data, in bytes */ - unsigned a_bss; /* length of uninitialized data area for file, in bytes = */ - unsigned a_syms; /* length of symbol table data in file, in bytes */ - unsigned a_entry; /* start address */ - unsigned a_trsize; /* length of relocation info for text, in bytes */ - unsigned a_drsize; /* length of relocation info for data, in bytes */ -}; - -#define N_TRSIZE(a) ((a).a_trsize) -#define N_DRSIZE(a) ((a).a_drsize) -#define N_SYMSIZE(a) ((a).a_syms) - -#endif /* _ASM_X86_A_OUT_H */ --=20 2.34.1 From nobody Wed Dec 17 17:28:49 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5BDAEC61D97 for ; Thu, 23 Nov 2023 18:03:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345686AbjKWSDo (ORCPT ); Thu, 23 Nov 2023 13:03:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231134AbjKWSDX (ORCPT ); Thu, 23 Nov 2023 13:03:23 -0500 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0213E1984 for ; Thu, 23 Nov 2023 10:03:21 -0800 (PST) Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 0158040C4F for ; Thu, 23 Nov 2023 18:03:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1700762597; bh=t/aBrAkZqTiWY/zs87nQmy2lYsgikda8sYn2IKoRE00=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=SPLfrWnpza0ZLj9laeW39hNJMYTM9CyaBRTyyYaXnSnEdzQycPLtmWifV63DXaFWu ArylpzWo/oWp1FzvUFQkNbhUnbgZ/N5tZbIJIJBqWGNn0E6xHVB8emEZvxT2xMZQLv 2VV5MYLN/kSGu5/i+OCuHhuEPKCyB8/SUqHBs2igWtdVWI6BMDd+OPRs3TcA0tQrdC aSGnXJUDt2MCDD2yXMHrtlN/vySysnc2iUDI9HKKYaAi/0ZrppJFT7QQ6bfVq4tlRu uEoOdWQW+9Ng98T5tPB3iWMZnGUP3TNxGqEsXtsDdC7wwpD1ehsqQfqmYtrvqoulR1 oYcnQrtEgp4lQ== Received: by mail-wm1-f72.google.com with SMTP id 5b1f17b1804b1-40b2977d7c5so5478255e9.2 for ; Thu, 23 Nov 2023 10:03:16 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700762589; x=1701367389; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=t/aBrAkZqTiWY/zs87nQmy2lYsgikda8sYn2IKoRE00=; b=c7ZYh9E4olF/P3B8l6ZoEaOlBYB+t3CvBYh7Evb2XqbBBwtBl+ZosCSrhtq2wEAHxy nKVf/Hcssa0depkKAFnMDi0cqQv0eq1et/RMS5Xa4cMUu1TUsz8LZmM2wgDRzssBKZWR aDd3DXjdmXpQJBYAgzVUtTAQOPZhsPucGwD2r8b+LZ+IXN48w33XfVOODNnbHqW6As4N 2j1IPExm3HijSMa+sedCmOIjuKTJImpGDoLhM3xWqPmORkDCk3xrWS2bwHBwa6kOfqz6 kUIjujA2k31O1CPkM077YhFY38WpOxUM8a0DFRN8Het1Hb4/XSe2KMSm9EYfFDQRoBt6 z10Q== X-Gm-Message-State: AOJu0YzTy6NlwkaYNkDpFOnqJ5dL8v8IVy7pKCY54Lz5wcaQkBlI3sLp GRrbukd3BL+XCXzFMMF/QFQmJF/lnLfreUz4lX/F+OTUxsy72FdG8sIe0IGqVMTXz6kcob7l/uM x1KL1rhxMwCJ8Tm1yUNnDOISbc1DO+aknMBzHCYdiDw== X-Received: by 2002:a05:600c:474d:b0:40b:32e7:2ffa with SMTP id w13-20020a05600c474d00b0040b32e72ffamr271275wmo.20.1700762588477; Thu, 23 Nov 2023 10:03:08 -0800 (PST) X-Google-Smtp-Source: AGHT+IG8Q6NswtGoDI9lkAn7zo2wnXhnnopBO0NquctGmUKJYZdwH4RCt7AP4kGBLufiPOaSKbc5LA== X-Received: by 2002:a05:600c:474d:b0:40b:32e7:2ffa with SMTP id w13-20020a05600c474d00b0040b32e72ffamr271257wmo.20.1700762588111; Thu, 23 Nov 2023 10:03:08 -0800 (PST) Received: from localhost ([2001:67c:1560:8007::aac:c15c]) by smtp.gmail.com with ESMTPSA id bd12-20020a05600c1f0c00b0040b3027ddc5sm3417227wmb.37.2023.11.23.10.03.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 10:03:07 -0800 (PST) From: Dimitri John Ledkov To: Richard Henderson , Ivan Kokshaysky , Matt Turner , Geert Uytterhoeven , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H . Peter Anvin" Cc: linux-alpha@vger.kernel.org, linux-m68k@lists.linux-m68k.org, x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/5] uapi: remove a.out.h uapi header Date: Thu, 23 Nov 2023 18:02:45 +0000 Message-Id: <20231123180246.750674-6-dimitri.ledkov@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231123180246.750674-1-dimitri.ledkov@canonical.com> References: <20231123180246.750674-1-dimitri.ledkov@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Stop shipping a.out.h uapi headers, unused. Signed-off-by: Dimitri John Ledkov --- include/uapi/Kbuild | 4 - include/uapi/linux/a.out.h | 251 ------------------------------------- 2 files changed, 255 deletions(-) delete mode 100644 include/uapi/linux/a.out.h diff --git a/include/uapi/Kbuild b/include/uapi/Kbuild index 61ee6e59c9..850597437b 100644 --- a/include/uapi/Kbuild +++ b/include/uapi/Kbuild @@ -1,8 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -ifeq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/a.out.h),) -no-export-headers +=3D linux/a.out.h -endif - ifeq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm.h),) no-export-headers +=3D linux/kvm.h endif diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h deleted file mode 100644 index 5fafde3798..0000000000 --- a/include/uapi/linux/a.out.h +++ /dev/null @@ -1,251 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _UAPI__A_OUT_GNU_H__ -#define _UAPI__A_OUT_GNU_H__ - -#define __GNU_EXEC_MACROS__ - -#ifndef __STRUCT_EXEC_OVERRIDE__ - -#include - -#endif /* __STRUCT_EXEC_OVERRIDE__ */ - -#ifndef __ASSEMBLY__ - -/* these go in the N_MACHTYPE field */ -enum machine_type { -#if defined (M_OLDSUN2) - M__OLDSUN2 =3D M_OLDSUN2, -#else - M_OLDSUN2 =3D 0, -#endif -#if defined (M_68010) - M__68010 =3D M_68010, -#else - M_68010 =3D 1, -#endif -#if defined (M_68020) - M__68020 =3D M_68020, -#else - M_68020 =3D 2, -#endif -#if defined (M_SPARC) - M__SPARC =3D M_SPARC, -#else - M_SPARC =3D 3, -#endif - /* skip a bunch so we don't run into any of sun's numbers */ - M_386 =3D 100, - M_MIPS1 =3D 151, /* MIPS R3000/R3000 binary */ - M_MIPS2 =3D 152 /* MIPS R6000/R4000 binary */ -}; - -#if !defined (N_MAGIC) -#define N_MAGIC(exec) ((exec).a_info & 0xffff) -#endif -#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff= )) -#define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff) -#define N_SET_INFO(exec, magic, type, flags) \ - ((exec).a_info =3D ((magic) & 0xffff) \ - | (((int)(type) & 0xff) << 16) \ - | (((flags) & 0xff) << 24)) -#define N_SET_MAGIC(exec, magic) \ - ((exec).a_info =3D (((exec).a_info & 0xffff0000) | ((magic) & 0xffff))) - -#define N_SET_MACHTYPE(exec, machtype) \ - ((exec).a_info =3D \ - ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16)) - -#define N_SET_FLAGS(exec, flags) \ - ((exec).a_info =3D \ - ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24)) - -/* Code indicating object file or impure executable. */ -#define OMAGIC 0407 -/* Code indicating pure executable. */ -#define NMAGIC 0410 -/* Code indicating demand-paged executable. */ -#define ZMAGIC 0413 -/* This indicates a demand-paged executable with the header in the text.=20 - The first page is unmapped to help trap NULL pointer references */ -#define QMAGIC 0314 - -/* Code indicating core file. */ -#define CMAGIC 0421 - -#if !defined (N_BADMAG) -#define N_BADMAG(x) (N_MAGIC(x) !=3D OMAGIC \ - && N_MAGIC(x) !=3D NMAGIC \ - && N_MAGIC(x) !=3D ZMAGIC \ - && N_MAGIC(x) !=3D QMAGIC) -#endif - -#define _N_HDROFF(x) (1024 - sizeof (struct exec)) - -#if !defined (N_TXTOFF) -#define N_TXTOFF(x) \ - (N_MAGIC(x) =3D=3D ZMAGIC ? _N_HDROFF((x)) + sizeof (struct exec) : \ - (N_MAGIC(x) =3D=3D QMAGIC ? 0 : sizeof (struct exec))) -#endif - -#if !defined (N_DATOFF) -#define N_DATOFF(x) (N_TXTOFF(x) + (x).a_text) -#endif - -#if !defined (N_TRELOFF) -#define N_TRELOFF(x) (N_DATOFF(x) + (x).a_data) -#endif - -#if !defined (N_DRELOFF) -#define N_DRELOFF(x) (N_TRELOFF(x) + N_TRSIZE(x)) -#endif - -#if !defined (N_SYMOFF) -#define N_SYMOFF(x) (N_DRELOFF(x) + N_DRSIZE(x)) -#endif - -#if !defined (N_STROFF) -#define N_STROFF(x) (N_SYMOFF(x) + N_SYMSIZE(x)) -#endif - -/* Address of text segment in memory after it is loaded. */ -#if !defined (N_TXTADDR) -#define N_TXTADDR(x) (N_MAGIC(x) =3D=3D QMAGIC ? PAGE_SIZE : 0) -#endif - -/* Address of data segment in memory after it is loaded. */ -#ifndef __KERNEL__ -#include -#endif -#if defined(__i386__) || defined(__mc68000__) -#define SEGMENT_SIZE 1024 -#else -#ifndef SEGMENT_SIZE -#ifndef __KERNEL__ -#define SEGMENT_SIZE getpagesize() -#endif -#endif -#endif - -#define _N_SEGMENT_ROUND(x) ALIGN(x, SEGMENT_SIZE) - -#define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text) - -#ifndef N_DATADDR -#define N_DATADDR(x) \ - (N_MAGIC(x)=3D=3DOMAGIC? (_N_TXTENDADDR(x)) \ - : (_N_SEGMENT_ROUND (_N_TXTENDADDR(x)))) -#endif - -/* Address of bss segment in memory after it is loaded. */ -#if !defined (N_BSSADDR) -#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data) -#endif -=0C -#if !defined (N_NLIST_DECLARED) -struct nlist { - union { - char *n_name; - struct nlist *n_next; - long n_strx; - } n_un; - unsigned char n_type; - char n_other; - short n_desc; - unsigned long n_value; -}; -#endif /* no N_NLIST_DECLARED. */ - -#if !defined (N_UNDF) -#define N_UNDF 0 -#endif -#if !defined (N_ABS) -#define N_ABS 2 -#endif -#if !defined (N_TEXT) -#define N_TEXT 4 -#endif -#if !defined (N_DATA) -#define N_DATA 6 -#endif -#if !defined (N_BSS) -#define N_BSS 8 -#endif -#if !defined (N_FN) -#define N_FN 15 -#endif - -#if !defined (N_EXT) -#define N_EXT 1 -#endif -#if !defined (N_TYPE) -#define N_TYPE 036 -#endif -#if !defined (N_STAB) -#define N_STAB 0340 -#endif - -/* The following type indicates the definition of a symbol as being - an indirect reference to another symbol. The other symbol - appears as an undefined reference, immediately following this symbol. - - Indirection is asymmetrical. The other symbol's value will be used - to satisfy requests for the indirect symbol, but not vice versa. - If the other symbol does not have a definition, libraries will - be searched to find a definition. */ -#define N_INDR 0xa - -/* The following symbols refer to set elements. - All the N_SET[ATDB] symbols with the same name form one set. - Space is allocated for the set in the text section, and each set - element's value is stored into one word of the space. - The first word of the space is the length of the set (number of element= s). - - The address of the set is made into an N_SETV symbol - whose name is the same as the name of the set. - This symbol acts like a N_DATA global symbol - in that it can satisfy undefined external references. */ - -/* These appear as input to LD, in a .o file. */ -#define N_SETA 0x14 /* Absolute set element symbol */ -#define N_SETT 0x16 /* Text set element symbol */ -#define N_SETD 0x18 /* Data set element symbol */ -#define N_SETB 0x1A /* Bss set element symbol */ - -/* This is output from LD. */ -#define N_SETV 0x1C /* Pointer to set vector in data area. */ -=0C -#if !defined (N_RELOCATION_INFO_DECLARED) -/* This structure describes a single relocation to be performed. - The text-relocation section of the file is a vector of these structures, - all of which apply to the text section. - Likewise, the data-relocation section applies to the data section. */ - -struct relocation_info -{ - /* Address (within segment) to be relocated. */ - int r_address; - /* The meaning of r_symbolnum depends on r_extern. */ - unsigned int r_symbolnum:24; - /* Nonzero means value is a pc-relative offset - and it should be relocated for changes in its own address - as well as for changes in the symbol or section specified. */ - unsigned int r_pcrel:1; - /* Length (as exponent of 2) of the field to be relocated. - Thus, a value of 2 indicates 1<<2 bytes. */ - unsigned int r_length:2; - /* 1 =3D> relocate with value of symbol. - r_symbolnum is the index of the symbol - in file's the symbol table. - 0 =3D> relocate with the address of a segment. - r_symbolnum is N_TEXT, N_DATA, N_BSS or N_ABS - (the N_EXT bit may be set also, but signifies nothing). */ - unsigned int r_extern:1; - /* Four bits that aren't used, but when writing an object file - it is desirable to clear them. */ - unsigned int r_pad:4; -}; -#endif /* no N_RELOCATION_INFO_DECLARED. */ - -#endif /*__ASSEMBLY__ */ -#endif /* _UAPI__A_OUT_GNU_H__ */ --=20 2.34.1