Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262983AbVCXCIz (ORCPT ); Wed, 23 Mar 2005 21:08:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262986AbVCXCIz (ORCPT ); Wed, 23 Mar 2005 21:08:55 -0500 Received: from mail.renesas.com ([202.234.163.13]:47839 "EHLO mail01.idc.renesas.com") by vger.kernel.org with ESMTP id S262983AbVCXCGo (ORCPT ); Wed, 23 Mar 2005 21:06:44 -0500 Date: Thu, 24 Mar 2005 10:54:54 +0900 (JST) Message-Id: <20050324.105454.844021327.takata.hirokazu@renesas.com> To: Andrew Morton Cc: linux-kernel@vger.kernel.org, sugai@isl.melco.co.jp, takata@linux-m32r.org Subject: [PATCH 2.6.12-rc1] m32r: Update MMU-less support (1/3) From: Hirokazu Takata In-Reply-To: <20050324.104815.304093279.takata.hirokazu@renesas.com> References: <20050324.104815.304093279.takata.hirokazu@renesas.com> X-Mailer: Mew version 3.3 on XEmacs 21.4.17 (Jumbo Shrimp) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2668 Lines: 71 This patch is for updating m32r's MMU-less support. * arch/m32r/kernel/entry.s: - Fix syscall table for !CONFIG_MMU * arch/m32r/kernel/traps.c: - Fix EIT vector setup routine for !CONFIG_MMU Signed-off-by: Naoto Sugai Signed-off-by: Hirokazu Takata --- arch/m32r/kernel/entry.S | 21 +++++++++++---------- arch/m32r/kernel/traps.c | 2 ++ 2 files changed, 13 insertions(+), 10 deletions(-) diff -ruNp a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S --- a/arch/m32r/kernel/entry.S 2005-03-07 14:10:21.000000000 +0900 +++ b/arch/m32r/kernel/entry.S 2005-03-23 20:05:40.343327214 +0900 @@ -69,16 +69,17 @@ #include #if !defined(CONFIG_MMU) -#define sys_madvise sys_ni_syscall -#define sys_readahead sys_ni_syscall -#define sys_mprotect sys_ni_syscall -#define sys_msync sys_ni_syscall -#define sys_mlock sys_ni_syscall -#define sys_munlock sys_ni_syscall -#define sys_mlockall sys_ni_syscall -#define sys_munlockall sys_ni_syscall -#define sys_mremap sys_ni_syscall -#define sys_mincore sys_ni_syscall +#define sys_madvise sys_ni_syscall +#define sys_readahead sys_ni_syscall +#define sys_mprotect sys_ni_syscall +#define sys_msync sys_ni_syscall +#define sys_mlock sys_ni_syscall +#define sys_munlock sys_ni_syscall +#define sys_mlockall sys_ni_syscall +#define sys_munlockall sys_ni_syscall +#define sys_mremap sys_ni_syscall +#define sys_mincore sys_ni_syscall +#define sys_remap_file_pages sys_ni_syscall #endif /* CONFIG_MMU */ #define R4(reg) @reg diff -ruNp a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c --- a/arch/m32r/kernel/traps.c 2005-03-07 14:10:21.000000000 +0900 +++ b/arch/m32r/kernel/traps.c 2005-03-23 20:05:40.372322745 +0900 @@ -95,8 +95,10 @@ void set_eit_vector_entries(void) eit_vector[31] = 0xff000000UL; eit_vector[32] = BRA_INSN(ei_handler, 32); eit_vector[64] = BRA_INSN(pie_handler, 64); +#ifdef CONFIG_MMU eit_vector[68] = BRA_INSN(ace_handler, 68); eit_vector[72] = BRA_INSN(tme_handler, 72); +#endif /* CONFIG_MMU */ #ifdef CONFIG_SMP eit_vector[184] = (unsigned long)smp_reschedule_interrupt; eit_vector[185] = (unsigned long)smp_invalidate_interrupt; -- Hirokazu Takata Linux/M32R Project: http://www.linux-m32r.org/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/