From patchwork Fri Apr 10 05:43:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huacai Chen X-Patchwork-Id: 11482755 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B26B481 for ; Fri, 10 Apr 2020 05:36:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 65E8C20801 for ; Fri, 10 Apr 2020 05:36:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="iK3c9d03" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725844AbgDJFgF (ORCPT ); Fri, 10 Apr 2020 01:36:05 -0400 Received: from mail-pj1-f67.google.com ([209.85.216.67]:55581 "EHLO mail-pj1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725208AbgDJFgF (ORCPT ); Fri, 10 Apr 2020 01:36:05 -0400 Received: by mail-pj1-f67.google.com with SMTP id a32so401560pje.5 for ; Thu, 09 Apr 2020 22:36:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=SBmeOV33j99Ahv2AOOjrGhZDzGQUakuHvTCodYgyGrU=; b=iK3c9d03TqMH/wJCdGp17X297ywRgHSPki/WHkFkoWcDxzvWwBDGoV1ICoRk0LkA8G NxPD/vfLg8yKWgAP6Cv/mAKkNdkUsR1Yr3lzbrnux89LBMp54YyAsLLR815BTweF5yg/ H4Km59ae7G7Xp2N/Ty5LAzb4oG/PW2xNL3oE4i8xBncOalsF9+9NpNA4FeObLQb5uaq8 fx5+BzBZDKMYOHBFdWokBoSZXHIu/pyEAOgo3BXrYVZTT7FiqzdJErKpawbZUPssRJcf 371aUz/eGcGdSJL3AHPVPqg69jYpWwE7ctQw3cy6273C7WmMCD5n13Vr9IRLGpLRJwrD KSYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=SBmeOV33j99Ahv2AOOjrGhZDzGQUakuHvTCodYgyGrU=; b=lo5e61w/q27zmJ7R25bAQnvQruqGULTbGmWuRgHZ2Dvko8EgnZ/l1DPDpjWIHRsMeU DIjq0IxP7yZp+SrEiXR1+BZ9GfubnimOD9YWnSa6xIQHUymcFWlwMwZBEvLJPatU/rfY 3Eo2vTnh33otfRyVhEShcTu2VjqCCqsW6ufhsp+5Oba64iOZHX9QFdFMLkDjFNmY+z9+ yp+3Zj+aJaFp4AyxvMyNhDOGrggp8o5fb5GqvIBBPxMI120CrEjMBTl76GA6nFXyJ7Jk PgTJNgXpPC14TWxJ2Ze0bc6+45Haq3W0Thf5B34kFe3SEsH7Rt5uieIT2O+8WKT2xWL7 4BCg== X-Gm-Message-State: AGi0PuZLRO8BHx1nwBMTYAZNbo39hIxIqHtjODUB9n+TP9Khm4KLXrk9 6Iddydra4RdOxGci62LdPfc= X-Google-Smtp-Source: APiQypLiR/Axr3aknJR1wZ1CQ3Ei4f8Lr6R8ZX+Ekz2qJlcIyL5d3oSjFaXVRYb5Uuu55bqkid89VQ== X-Received: by 2002:a17:90a:a00c:: with SMTP id q12mr3392354pjp.7.1586496960918; Thu, 09 Apr 2020 22:36:00 -0700 (PDT) Received: from software.domain.org ([104.207.149.93]) by smtp.gmail.com with ESMTPSA id c126sm780398pfb.83.2020.04.09.22.35.54 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 Apr 2020 22:36:00 -0700 (PDT) From: Huacai Chen To: Thomas Bogendoerfer Cc: linux-mips@vger.kernel.org, Fuxin Zhang , Zhangjin Wu , Huacai Chen , Jiaxun Yang , Huacai Chen , Pei Huang , Shuangshuang Zhang Subject: [PATCH 2/3] MIPS: Move unaligned load/store helpers to inst.h Date: Fri, 10 Apr 2020 13:43:59 +0800 Message-Id: <1586497440-25621-2-git-send-email-chenhc@lemote.com> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1586497440-25621-1-git-send-email-chenhc@lemote.com> References: <1586497440-25621-1-git-send-email-chenhc@lemote.com> Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Move unaligned load/store helpers from unaligned.c to inst.h, then other parts of the kernel can use these helpers. Signed-off-by: Pei Huang Signed-off-by: Shuangshuang Zhang Signed-off-by: Huacai Chen --- arch/mips/include/asm/inst.h | 773 ++++++++++++++++++++++++++++++++++++++++++ arch/mips/kernel/unaligned.c | 775 ------------------------------------------- 2 files changed, 773 insertions(+), 775 deletions(-) diff --git a/arch/mips/include/asm/inst.h b/arch/mips/include/asm/inst.h index 22912f7..9fc583c 100644 --- a/arch/mips/include/asm/inst.h +++ b/arch/mips/include/asm/inst.h @@ -11,6 +11,7 @@ #ifndef _ASM_INST_H #define _ASM_INST_H +#include #include /* HACHACHAHCAHC ... */ @@ -85,4 +86,776 @@ struct mm_decoded_insn { /* Recode table from 16-bit register notation to 32-bit GPR. Do NOT export!!! */ extern const int reg16to32[]; +#ifdef __BIG_ENDIAN +#define _LoadHW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ (".set\tnoat\n" \ + "1:\t"type##_lb("%0", "0(%2)")"\n" \ + "2:\t"type##_lbu("$1", "1(%2)")"\n\t"\ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + "3:\t.set\tat\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#ifndef CONFIG_CPU_NO_LOAD_STORE_LR +#define _LoadW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + "1:\t"type##_lwl("%0", "(%2)")"\n" \ + "2:\t"type##_lwr("%0", "3(%2)")"\n\t"\ + "li\t%1, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ +/* For CPUs without lwl instruction */ +#define _LoadW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n" \ + ".set\tnoat\n\t" \ + "1:"type##_lb("%0", "0(%2)")"\n\t" \ + "2:"type##_lbu("$1", "1(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "3:"type##_lbu("$1", "2(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "4:"type##_lbu("$1", "3(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + ".set\tpop\n" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%1, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ + +#define _LoadHWU(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tnoat\n" \ + "1:\t"type##_lbu("%0", "0(%2)")"\n" \ + "2:\t"type##_lbu("$1", "1(%2)")"\n\t"\ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".set\tat\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#ifndef CONFIG_CPU_NO_LOAD_STORE_LR +#define _LoadWU(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + "1:\t"type##_lwl("%0", "(%2)")"\n" \ + "2:\t"type##_lwr("%0", "3(%2)")"\n\t"\ + "dsll\t%0, %0, 32\n\t" \ + "dsrl\t%0, %0, 32\n\t" \ + "li\t%1, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + "\t.section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#define _LoadDW(addr, value, res) \ +do { \ + __asm__ __volatile__ ( \ + "1:\tldl\t%0, (%2)\n" \ + "2:\tldr\t%0, 7(%2)\n\t" \ + "li\t%1, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + "\t.section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ +/* For CPUs without lwl and ldl instructions */ +#define _LoadWU(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n\t" \ + ".set\tnoat\n\t" \ + "1:"type##_lbu("%0", "0(%2)")"\n\t" \ + "2:"type##_lbu("$1", "1(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "3:"type##_lbu("$1", "2(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "4:"type##_lbu("$1", "3(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + ".set\tpop\n" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%1, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#define _LoadDW(addr, value, res) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n\t" \ + ".set\tnoat\n\t" \ + "1:lb\t%0, 0(%2)\n\t" \ + "2:lbu\t $1, 1(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "3:lbu\t$1, 2(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "4:lbu\t$1, 3(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "5:lbu\t$1, 4(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "6:lbu\t$1, 5(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "7:lbu\t$1, 6(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "8:lbu\t$1, 7(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + ".set\tpop\n\t" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%1, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + STR(PTR)"\t5b, 11b\n\t" \ + STR(PTR)"\t6b, 11b\n\t" \ + STR(PTR)"\t7b, 11b\n\t" \ + STR(PTR)"\t8b, 11b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ + + +#define _StoreHW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tnoat\n" \ + "1:\t"type##_sb("%1", "1(%2)")"\n" \ + "srl\t$1, %1, 0x8\n" \ + "2:\t"type##_sb("$1", "0(%2)")"\n" \ + ".set\tat\n\t" \ + "li\t%0, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%0, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT));\ +} while(0) + +#ifndef CONFIG_CPU_NO_LOAD_STORE_LR +#define _StoreW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + "1:\t"type##_swl("%1", "(%2)")"\n" \ + "2:\t"type##_swr("%1", "3(%2)")"\n\t"\ + "li\t%0, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%0, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#define _StoreDW(addr, value, res) \ +do { \ + __asm__ __volatile__ ( \ + "1:\tsdl\t%1,(%2)\n" \ + "2:\tsdr\t%1, 7(%2)\n\t" \ + "li\t%0, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%0, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ +#define _StoreW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n\t" \ + ".set\tnoat\n\t" \ + "1:"type##_sb("%1", "3(%2)")"\n\t" \ + "srl\t$1, %1, 0x8\n\t" \ + "2:"type##_sb("$1", "2(%2)")"\n\t" \ + "srl\t$1, $1, 0x8\n\t" \ + "3:"type##_sb("$1", "1(%2)")"\n\t" \ + "srl\t$1, $1, 0x8\n\t" \ + "4:"type##_sb("$1", "0(%2)")"\n\t" \ + ".set\tpop\n\t" \ + "li\t%0, 0\n" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%0, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + ".previous" \ + : "=&r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT) \ + : "memory"); \ +} while(0) + +#define _StoreDW(addr, value, res) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n\t" \ + ".set\tnoat\n\t" \ + "1:sb\t%1, 7(%2)\n\t" \ + "dsrl\t$1, %1, 0x8\n\t" \ + "2:sb\t$1, 6(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "3:sb\t$1, 5(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "4:sb\t$1, 4(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "5:sb\t$1, 3(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "6:sb\t$1, 2(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "7:sb\t$1, 1(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "8:sb\t$1, 0(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + ".set\tpop\n\t" \ + "li\t%0, 0\n" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%0, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + STR(PTR)"\t5b, 11b\n\t" \ + STR(PTR)"\t6b, 11b\n\t" \ + STR(PTR)"\t7b, 11b\n\t" \ + STR(PTR)"\t8b, 11b\n\t" \ + ".previous" \ + : "=&r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT) \ + : "memory"); \ +} while(0) + +#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ + +#else /* __BIG_ENDIAN */ + +#define _LoadHW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ (".set\tnoat\n" \ + "1:\t"type##_lb("%0", "1(%2)")"\n" \ + "2:\t"type##_lbu("$1", "0(%2)")"\n\t"\ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + "3:\t.set\tat\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#ifndef CONFIG_CPU_NO_LOAD_STORE_LR +#define _LoadW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + "1:\t"type##_lwl("%0", "3(%2)")"\n" \ + "2:\t"type##_lwr("%0", "(%2)")"\n\t"\ + "li\t%1, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ +/* For CPUs without lwl instruction */ +#define _LoadW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n" \ + ".set\tnoat\n\t" \ + "1:"type##_lb("%0", "3(%2)")"\n\t" \ + "2:"type##_lbu("$1", "2(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "3:"type##_lbu("$1", "1(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "4:"type##_lbu("$1", "0(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + ".set\tpop\n" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%1, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ + + +#define _LoadHWU(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tnoat\n" \ + "1:\t"type##_lbu("%0", "1(%2)")"\n" \ + "2:\t"type##_lbu("$1", "0(%2)")"\n\t"\ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".set\tat\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#ifndef CONFIG_CPU_NO_LOAD_STORE_LR +#define _LoadWU(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + "1:\t"type##_lwl("%0", "3(%2)")"\n" \ + "2:\t"type##_lwr("%0", "(%2)")"\n\t"\ + "dsll\t%0, %0, 32\n\t" \ + "dsrl\t%0, %0, 32\n\t" \ + "li\t%1, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + "\t.section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#define _LoadDW(addr, value, res) \ +do { \ + __asm__ __volatile__ ( \ + "1:\tldl\t%0, 7(%2)\n" \ + "2:\tldr\t%0, (%2)\n\t" \ + "li\t%1, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + "\t.section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%1, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ +/* For CPUs without lwl and ldl instructions */ +#define _LoadWU(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n\t" \ + ".set\tnoat\n\t" \ + "1:"type##_lbu("%0", "3(%2)")"\n\t" \ + "2:"type##_lbu("$1", "2(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "3:"type##_lbu("$1", "1(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "4:"type##_lbu("$1", "0(%2)")"\n\t" \ + "sll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + ".set\tpop\n" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%1, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#define _LoadDW(addr, value, res) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n\t" \ + ".set\tnoat\n\t" \ + "1:lb\t%0, 7(%2)\n\t" \ + "2:lbu\t$1, 6(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "3:lbu\t$1, 5(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "4:lbu\t$1, 4(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "5:lbu\t$1, 3(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "6:lbu\t$1, 2(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "7:lbu\t$1, 1(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "8:lbu\t$1, 0(%2)\n\t" \ + "dsll\t%0, 0x8\n\t" \ + "or\t%0, $1\n\t" \ + "li\t%1, 0\n" \ + ".set\tpop\n\t" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%1, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + STR(PTR)"\t5b, 11b\n\t" \ + STR(PTR)"\t6b, 11b\n\t" \ + STR(PTR)"\t7b, 11b\n\t" \ + STR(PTR)"\t8b, 11b\n\t" \ + ".previous" \ + : "=&r" (value), "=r" (res) \ + : "r" (addr), "i" (-EFAULT)); \ +} while(0) +#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ + +#define _StoreHW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tnoat\n" \ + "1:\t"type##_sb("%1", "0(%2)")"\n" \ + "srl\t$1,%1, 0x8\n" \ + "2:\t"type##_sb("$1", "1(%2)")"\n" \ + ".set\tat\n\t" \ + "li\t%0, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%0, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT));\ +} while(0) + +#ifndef CONFIG_CPU_NO_LOAD_STORE_LR +#define _StoreW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + "1:\t"type##_swl("%1", "3(%2)")"\n" \ + "2:\t"type##_swr("%1", "(%2)")"\n\t"\ + "li\t%0, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%0, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#define _StoreDW(addr, value, res) \ +do { \ + __asm__ __volatile__ ( \ + "1:\tsdl\t%1, 7(%2)\n" \ + "2:\tsdr\t%1, (%2)\n\t" \ + "li\t%0, 0\n" \ + "3:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "4:\tli\t%0, %3\n\t" \ + "j\t3b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 4b\n\t" \ + STR(PTR)"\t2b, 4b\n\t" \ + ".previous" \ + : "=r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT)); \ +} while(0) + +#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ +/* For CPUs without swl and sdl instructions */ +#define _StoreW(addr, value, res, type) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n\t" \ + ".set\tnoat\n\t" \ + "1:"type##_sb("%1", "0(%2)")"\n\t" \ + "srl\t$1, %1, 0x8\n\t" \ + "2:"type##_sb("$1", "1(%2)")"\n\t" \ + "srl\t$1, $1, 0x8\n\t" \ + "3:"type##_sb("$1", "2(%2)")"\n\t" \ + "srl\t$1, $1, 0x8\n\t" \ + "4:"type##_sb("$1", "3(%2)")"\n\t" \ + ".set\tpop\n\t" \ + "li\t%0, 0\n" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%0, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + ".previous" \ + : "=&r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT) \ + : "memory"); \ +} while(0) + +#define _StoreDW(addr, value, res) \ +do { \ + __asm__ __volatile__ ( \ + ".set\tpush\n\t" \ + ".set\tnoat\n\t" \ + "1:sb\t%1, 0(%2)\n\t" \ + "dsrl\t$1, %1, 0x8\n\t" \ + "2:sb\t$1, 1(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "3:sb\t$1, 2(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "4:sb\t$1, 3(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "5:sb\t$1, 4(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "6:sb\t$1, 5(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "7:sb\t$1, 6(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + "8:sb\t$1, 7(%2)\n\t" \ + "dsrl\t$1, $1, 0x8\n\t" \ + ".set\tpop\n\t" \ + "li\t%0, 0\n" \ + "10:\n\t" \ + ".insn\n\t" \ + ".section\t.fixup,\"ax\"\n\t" \ + "11:\tli\t%0, %3\n\t" \ + "j\t10b\n\t" \ + ".previous\n\t" \ + ".section\t__ex_table,\"a\"\n\t" \ + STR(PTR)"\t1b, 11b\n\t" \ + STR(PTR)"\t2b, 11b\n\t" \ + STR(PTR)"\t3b, 11b\n\t" \ + STR(PTR)"\t4b, 11b\n\t" \ + STR(PTR)"\t5b, 11b\n\t" \ + STR(PTR)"\t6b, 11b\n\t" \ + STR(PTR)"\t7b, 11b\n\t" \ + STR(PTR)"\t8b, 11b\n\t" \ + ".previous" \ + : "=&r" (res) \ + : "r" (value), "r" (addr), "i" (-EFAULT) \ + : "memory"); \ +} while(0) + +#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ +#endif + +#define LoadHWU(addr, value, res) _LoadHWU(addr, value, res, kernel) +#define LoadHWUE(addr, value, res) _LoadHWU(addr, value, res, user) +#define LoadWU(addr, value, res) _LoadWU(addr, value, res, kernel) +#define LoadWUE(addr, value, res) _LoadWU(addr, value, res, user) +#define LoadHW(addr, value, res) _LoadHW(addr, value, res, kernel) +#define LoadHWE(addr, value, res) _LoadHW(addr, value, res, user) +#define LoadW(addr, value, res) _LoadW(addr, value, res, kernel) +#define LoadWE(addr, value, res) _LoadW(addr, value, res, user) +#define LoadDW(addr, value, res) _LoadDW(addr, value, res) + +#define StoreHW(addr, value, res) _StoreHW(addr, value, res, kernel) +#define StoreHWE(addr, value, res) _StoreHW(addr, value, res, user) +#define StoreW(addr, value, res) _StoreW(addr, value, res, kernel) +#define StoreWE(addr, value, res) _StoreW(addr, value, res, user) +#define StoreDW(addr, value, res) _StoreDW(addr, value, res) + #endif /* _ASM_INST_H */ diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index ca6fc47..19b906a 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -92,9 +92,6 @@ #include #include -#define STR(x) __STR(x) -#define __STR(x) #x - enum { UNALIGNED_ACTION_QUIET, UNALIGNED_ACTION_SIGNAL, @@ -108,778 +105,6 @@ static u32 unaligned_action; #endif extern void show_registers(struct pt_regs *regs); -#ifdef __BIG_ENDIAN -#define _LoadHW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ (".set\tnoat\n" \ - "1:\t"type##_lb("%0", "0(%2)")"\n" \ - "2:\t"type##_lbu("$1", "1(%2)")"\n\t"\ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - "3:\t.set\tat\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#ifndef CONFIG_CPU_NO_LOAD_STORE_LR -#define _LoadW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - "1:\t"type##_lwl("%0", "(%2)")"\n" \ - "2:\t"type##_lwr("%0", "3(%2)")"\n\t"\ - "li\t%1, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ -/* For CPUs without lwl instruction */ -#define _LoadW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n" \ - ".set\tnoat\n\t" \ - "1:"type##_lb("%0", "0(%2)")"\n\t" \ - "2:"type##_lbu("$1", "1(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "3:"type##_lbu("$1", "2(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "4:"type##_lbu("$1", "3(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - ".set\tpop\n" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%1, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ - -#define _LoadHWU(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tnoat\n" \ - "1:\t"type##_lbu("%0", "0(%2)")"\n" \ - "2:\t"type##_lbu("$1", "1(%2)")"\n\t"\ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".set\tat\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#ifndef CONFIG_CPU_NO_LOAD_STORE_LR -#define _LoadWU(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - "1:\t"type##_lwl("%0", "(%2)")"\n" \ - "2:\t"type##_lwr("%0", "3(%2)")"\n\t"\ - "dsll\t%0, %0, 32\n\t" \ - "dsrl\t%0, %0, 32\n\t" \ - "li\t%1, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - "\t.section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#define _LoadDW(addr, value, res) \ -do { \ - __asm__ __volatile__ ( \ - "1:\tldl\t%0, (%2)\n" \ - "2:\tldr\t%0, 7(%2)\n\t" \ - "li\t%1, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - "\t.section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ -/* For CPUs without lwl and ldl instructions */ -#define _LoadWU(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n\t" \ - ".set\tnoat\n\t" \ - "1:"type##_lbu("%0", "0(%2)")"\n\t" \ - "2:"type##_lbu("$1", "1(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "3:"type##_lbu("$1", "2(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "4:"type##_lbu("$1", "3(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - ".set\tpop\n" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%1, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#define _LoadDW(addr, value, res) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n\t" \ - ".set\tnoat\n\t" \ - "1:lb\t%0, 0(%2)\n\t" \ - "2:lbu\t $1, 1(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "3:lbu\t$1, 2(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "4:lbu\t$1, 3(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "5:lbu\t$1, 4(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "6:lbu\t$1, 5(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "7:lbu\t$1, 6(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "8:lbu\t$1, 7(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - ".set\tpop\n\t" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%1, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - STR(PTR)"\t5b, 11b\n\t" \ - STR(PTR)"\t6b, 11b\n\t" \ - STR(PTR)"\t7b, 11b\n\t" \ - STR(PTR)"\t8b, 11b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ - - -#define _StoreHW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tnoat\n" \ - "1:\t"type##_sb("%1", "1(%2)")"\n" \ - "srl\t$1, %1, 0x8\n" \ - "2:\t"type##_sb("$1", "0(%2)")"\n" \ - ".set\tat\n\t" \ - "li\t%0, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%0, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT));\ -} while(0) - -#ifndef CONFIG_CPU_NO_LOAD_STORE_LR -#define _StoreW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - "1:\t"type##_swl("%1", "(%2)")"\n" \ - "2:\t"type##_swr("%1", "3(%2)")"\n\t"\ - "li\t%0, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%0, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#define _StoreDW(addr, value, res) \ -do { \ - __asm__ __volatile__ ( \ - "1:\tsdl\t%1,(%2)\n" \ - "2:\tsdr\t%1, 7(%2)\n\t" \ - "li\t%0, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%0, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ -#define _StoreW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n\t" \ - ".set\tnoat\n\t" \ - "1:"type##_sb("%1", "3(%2)")"\n\t" \ - "srl\t$1, %1, 0x8\n\t" \ - "2:"type##_sb("$1", "2(%2)")"\n\t" \ - "srl\t$1, $1, 0x8\n\t" \ - "3:"type##_sb("$1", "1(%2)")"\n\t" \ - "srl\t$1, $1, 0x8\n\t" \ - "4:"type##_sb("$1", "0(%2)")"\n\t" \ - ".set\tpop\n\t" \ - "li\t%0, 0\n" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%0, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - ".previous" \ - : "=&r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT) \ - : "memory"); \ -} while(0) - -#define _StoreDW(addr, value, res) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n\t" \ - ".set\tnoat\n\t" \ - "1:sb\t%1, 7(%2)\n\t" \ - "dsrl\t$1, %1, 0x8\n\t" \ - "2:sb\t$1, 6(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "3:sb\t$1, 5(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "4:sb\t$1, 4(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "5:sb\t$1, 3(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "6:sb\t$1, 2(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "7:sb\t$1, 1(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "8:sb\t$1, 0(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - ".set\tpop\n\t" \ - "li\t%0, 0\n" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%0, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - STR(PTR)"\t5b, 11b\n\t" \ - STR(PTR)"\t6b, 11b\n\t" \ - STR(PTR)"\t7b, 11b\n\t" \ - STR(PTR)"\t8b, 11b\n\t" \ - ".previous" \ - : "=&r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT) \ - : "memory"); \ -} while(0) - -#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ - -#else /* __BIG_ENDIAN */ - -#define _LoadHW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ (".set\tnoat\n" \ - "1:\t"type##_lb("%0", "1(%2)")"\n" \ - "2:\t"type##_lbu("$1", "0(%2)")"\n\t"\ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - "3:\t.set\tat\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#ifndef CONFIG_CPU_NO_LOAD_STORE_LR -#define _LoadW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - "1:\t"type##_lwl("%0", "3(%2)")"\n" \ - "2:\t"type##_lwr("%0", "(%2)")"\n\t"\ - "li\t%1, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ -/* For CPUs without lwl instruction */ -#define _LoadW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n" \ - ".set\tnoat\n\t" \ - "1:"type##_lb("%0", "3(%2)")"\n\t" \ - "2:"type##_lbu("$1", "2(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "3:"type##_lbu("$1", "1(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "4:"type##_lbu("$1", "0(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - ".set\tpop\n" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%1, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ - - -#define _LoadHWU(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tnoat\n" \ - "1:\t"type##_lbu("%0", "1(%2)")"\n" \ - "2:\t"type##_lbu("$1", "0(%2)")"\n\t"\ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".set\tat\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#ifndef CONFIG_CPU_NO_LOAD_STORE_LR -#define _LoadWU(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - "1:\t"type##_lwl("%0", "3(%2)")"\n" \ - "2:\t"type##_lwr("%0", "(%2)")"\n\t"\ - "dsll\t%0, %0, 32\n\t" \ - "dsrl\t%0, %0, 32\n\t" \ - "li\t%1, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - "\t.section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#define _LoadDW(addr, value, res) \ -do { \ - __asm__ __volatile__ ( \ - "1:\tldl\t%0, 7(%2)\n" \ - "2:\tldr\t%0, (%2)\n\t" \ - "li\t%1, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - "\t.section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%1, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ -/* For CPUs without lwl and ldl instructions */ -#define _LoadWU(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n\t" \ - ".set\tnoat\n\t" \ - "1:"type##_lbu("%0", "3(%2)")"\n\t" \ - "2:"type##_lbu("$1", "2(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "3:"type##_lbu("$1", "1(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "4:"type##_lbu("$1", "0(%2)")"\n\t" \ - "sll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - ".set\tpop\n" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%1, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#define _LoadDW(addr, value, res) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n\t" \ - ".set\tnoat\n\t" \ - "1:lb\t%0, 7(%2)\n\t" \ - "2:lbu\t$1, 6(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "3:lbu\t$1, 5(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "4:lbu\t$1, 4(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "5:lbu\t$1, 3(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "6:lbu\t$1, 2(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "7:lbu\t$1, 1(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "8:lbu\t$1, 0(%2)\n\t" \ - "dsll\t%0, 0x8\n\t" \ - "or\t%0, $1\n\t" \ - "li\t%1, 0\n" \ - ".set\tpop\n\t" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%1, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - STR(PTR)"\t5b, 11b\n\t" \ - STR(PTR)"\t6b, 11b\n\t" \ - STR(PTR)"\t7b, 11b\n\t" \ - STR(PTR)"\t8b, 11b\n\t" \ - ".previous" \ - : "=&r" (value), "=r" (res) \ - : "r" (addr), "i" (-EFAULT)); \ -} while(0) -#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ - -#define _StoreHW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tnoat\n" \ - "1:\t"type##_sb("%1", "0(%2)")"\n" \ - "srl\t$1,%1, 0x8\n" \ - "2:\t"type##_sb("$1", "1(%2)")"\n" \ - ".set\tat\n\t" \ - "li\t%0, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%0, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT));\ -} while(0) - -#ifndef CONFIG_CPU_NO_LOAD_STORE_LR -#define _StoreW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - "1:\t"type##_swl("%1", "3(%2)")"\n" \ - "2:\t"type##_swr("%1", "(%2)")"\n\t"\ - "li\t%0, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%0, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#define _StoreDW(addr, value, res) \ -do { \ - __asm__ __volatile__ ( \ - "1:\tsdl\t%1, 7(%2)\n" \ - "2:\tsdr\t%1, (%2)\n\t" \ - "li\t%0, 0\n" \ - "3:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "4:\tli\t%0, %3\n\t" \ - "j\t3b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 4b\n\t" \ - STR(PTR)"\t2b, 4b\n\t" \ - ".previous" \ - : "=r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT)); \ -} while(0) - -#else /* CONFIG_CPU_NO_LOAD_STORE_LR */ -/* For CPUs without swl and sdl instructions */ -#define _StoreW(addr, value, res, type) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n\t" \ - ".set\tnoat\n\t" \ - "1:"type##_sb("%1", "0(%2)")"\n\t" \ - "srl\t$1, %1, 0x8\n\t" \ - "2:"type##_sb("$1", "1(%2)")"\n\t" \ - "srl\t$1, $1, 0x8\n\t" \ - "3:"type##_sb("$1", "2(%2)")"\n\t" \ - "srl\t$1, $1, 0x8\n\t" \ - "4:"type##_sb("$1", "3(%2)")"\n\t" \ - ".set\tpop\n\t" \ - "li\t%0, 0\n" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%0, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - ".previous" \ - : "=&r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT) \ - : "memory"); \ -} while(0) - -#define _StoreDW(addr, value, res) \ -do { \ - __asm__ __volatile__ ( \ - ".set\tpush\n\t" \ - ".set\tnoat\n\t" \ - "1:sb\t%1, 0(%2)\n\t" \ - "dsrl\t$1, %1, 0x8\n\t" \ - "2:sb\t$1, 1(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "3:sb\t$1, 2(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "4:sb\t$1, 3(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "5:sb\t$1, 4(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "6:sb\t$1, 5(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "7:sb\t$1, 6(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - "8:sb\t$1, 7(%2)\n\t" \ - "dsrl\t$1, $1, 0x8\n\t" \ - ".set\tpop\n\t" \ - "li\t%0, 0\n" \ - "10:\n\t" \ - ".insn\n\t" \ - ".section\t.fixup,\"ax\"\n\t" \ - "11:\tli\t%0, %3\n\t" \ - "j\t10b\n\t" \ - ".previous\n\t" \ - ".section\t__ex_table,\"a\"\n\t" \ - STR(PTR)"\t1b, 11b\n\t" \ - STR(PTR)"\t2b, 11b\n\t" \ - STR(PTR)"\t3b, 11b\n\t" \ - STR(PTR)"\t4b, 11b\n\t" \ - STR(PTR)"\t5b, 11b\n\t" \ - STR(PTR)"\t6b, 11b\n\t" \ - STR(PTR)"\t7b, 11b\n\t" \ - STR(PTR)"\t8b, 11b\n\t" \ - ".previous" \ - : "=&r" (res) \ - : "r" (value), "r" (addr), "i" (-EFAULT) \ - : "memory"); \ -} while(0) - -#endif /* CONFIG_CPU_NO_LOAD_STORE_LR */ -#endif - -#define LoadHWU(addr, value, res) _LoadHWU(addr, value, res, kernel) -#define LoadHWUE(addr, value, res) _LoadHWU(addr, value, res, user) -#define LoadWU(addr, value, res) _LoadWU(addr, value, res, kernel) -#define LoadWUE(addr, value, res) _LoadWU(addr, value, res, user) -#define LoadHW(addr, value, res) _LoadHW(addr, value, res, kernel) -#define LoadHWE(addr, value, res) _LoadHW(addr, value, res, user) -#define LoadW(addr, value, res) _LoadW(addr, value, res, kernel) -#define LoadWE(addr, value, res) _LoadW(addr, value, res, user) -#define LoadDW(addr, value, res) _LoadDW(addr, value, res) - -#define StoreHW(addr, value, res) _StoreHW(addr, value, res, kernel) -#define StoreHWE(addr, value, res) _StoreHW(addr, value, res, user) -#define StoreW(addr, value, res) _StoreW(addr, value, res, kernel) -#define StoreWE(addr, value, res) _StoreW(addr, value, res, user) -#define StoreDW(addr, value, res) _StoreDW(addr, value, res) - static void emulate_load_store_insn(struct pt_regs *regs, void __user *addr, unsigned int __user *pc) {