From nobody Wed Nov 5 06:42:35 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1532455381729188.12739082561552; Tue, 24 Jul 2018 11:03:01 -0700 (PDT) Received: from localhost ([::1]:41865 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fi1eG-0003sN-Mk for importer@patchew.org; Tue, 24 Jul 2018 14:03:00 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49386) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fi1Yx-0008EE-VG for qemu-devel@nongnu.org; Tue, 24 Jul 2018 13:57:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fi1Yw-0006iu-VT for qemu-devel@nongnu.org; Tue, 24 Jul 2018 13:57:31 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:53808 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fi1Yw-0006hk-N4 for qemu-devel@nongnu.org; Tue, 24 Jul 2018 13:57:30 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 699A31A44E6; Tue, 24 Jul 2018 19:57:29 +0200 (CEST) Received: from rtrkw774-lin.mipstec.com (unknown [82.117.201.26]) by mail.rt-rk.com (Postfix) with ESMTPSA id 4A5A31A1DCE; Tue, 24 Jul 2018 19:57:29 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Tue, 24 Jul 2018 19:31:45 +0200 Message-Id: <1532453527-22911-34-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1532453527-22911-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1532453527-22911-1-git-send-email-aleksandar.markovic@rt-rk.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PATCH v4 33/55] elf: Add nanoMIPS specific variations in ELF header fields X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pburton@wavecomp.com, smarkovic@wavecomp.com, riku.voipio@iki.fi, richard.henderson@linaro.org, laurent@vivier.eu, philippe.mathieu.daude@gmail.com, amarkovic@wavecomp.com, pjovanovic@wavecomp.com, aurelien@aurel32.net Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Aleksandar Markovic Add nanoMIPS-related values in ELF header fields as specified in nanoMIPS' "ELF ABI Supplement". Acked-by: Richard Henderson Signed-off-by: Aleksandar Markovic Signed-off-by: Stefan Markovic --- include/elf.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/include/elf.h b/include/elf.h index 2c4fe7a..fff5967 100644 --- a/include/elf.h +++ b/include/elf.h @@ -62,6 +62,24 @@ typedef int64_t Elf64_Sxword; #define EF_MIPS_NAN2008 0x00000400 #define EF_MIPS_ARCH 0xf0000000 =20 +/* nanoMIPS architecture bits, EF_NANOMIPS_ARCH */ +#define EF_NANOMIPS_ARCH_32R6 0x00000000 /* 32-bit nanoMIPS Release 6 ISA= */ +#define EF_NANOMIPS_ARCH_64R6 0x10000000 /* 62-bit nanoMIPS Release 6 ISA= */ + +/* nanoMIPS ABI bits, EF_NANOMIPS_ABI */ +#define EF_NANOMIPS_ABI_P32 0x00001000 /* 32-bit nanoMIPS ABI = */ +#define EF_NANOMIPS_ABI_P64 0x00002000 /* 64-bit nanoMIPS ABI = */ + +/* nanoMIPS processor specific flags, e_flags */ +#define EF_NANOMIPS_LINKRELAX 0x00000001 /* Link-time relaxation = */ +#define EF_NANOMIPS_PIC 0x00000002 /* Position independant code = */ +#define EF_NANOMIPS_32BITMODE 0x00000004 /* 32-bit object for 64-bit arch= . */ +#define EF_NANOMIPS_PID 0x00000008 /* Position independant data = */ +#define EF_NANOMIPS_PCREL 0x00000010 /* PC-relative mode = */ +#define EF_NANOMIPS_ABI 0x0000f000 /* nanoMIPS ABI = */ +#define EF_NANOMIPS_MACH 0x00ff0000 /* Machine variant = */ +#define EF_NANOMIPS_ARCH 0xf0000000 /* nanoMIPS architecture = */ + /* MIPS machine variant */ #define EF_MIPS_MACH_NONE 0x00000000 /* A standard MIPS implementatio= n */ #define EF_MIPS_MACH_3900 0x00810000 /* Toshiba R3900 = */ @@ -143,6 +161,8 @@ typedef int64_t Elf64_Sxword; =20 #define EM_RISCV 243 /* RISC-V */ =20 +#define EM_NANOMIPS 249 /* Wave Computing nanoMIPS */ + /* * This is an interim value that we will use until the committee comes * up with a final number. --=20 2.7.4