Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765069AbYF0Vpt (ORCPT ); Fri, 27 Jun 2008 17:45:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761766AbYF0ViC (ORCPT ); Fri, 27 Jun 2008 17:38:02 -0400 Received: from mx1.redhat.com ([66.187.233.31]:59147 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764300AbYF0ViA (ORCPT ); Fri, 27 Jun 2008 17:38:00 -0400 From: Glauber Costa To: linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, mingo@elte.hu, x86@kernel.org Subject: [PATCH 22/39] use macros from asm.h Date: Fri, 27 Jun 2008 18:34:29 -0300 Message-Id: <1214602486-17080-23-git-send-email-gcosta@redhat.com> X-Mailer: git-send-email 1.5.5.1 In-Reply-To: <1214602486-17080-22-git-send-email-gcosta@redhat.com> References: <1214602486-17080-1-git-send-email-gcosta@redhat.com> <1214602486-17080-2-git-send-email-gcosta@redhat.com> <1214602486-17080-3-git-send-email-gcosta@redhat.com> <1214602486-17080-4-git-send-email-gcosta@redhat.com> <1214602486-17080-5-git-send-email-gcosta@redhat.com> <1214602486-17080-6-git-send-email-gcosta@redhat.com> <1214602486-17080-7-git-send-email-gcosta@redhat.com> <1214602486-17080-8-git-send-email-gcosta@redhat.com> <1214602486-17080-9-git-send-email-gcosta@redhat.com> <1214602486-17080-10-git-send-email-gcosta@redhat.com> <1214602486-17080-11-git-send-email-gcosta@redhat.com> <1214602486-17080-12-git-send-email-gcosta@redhat.com> <1214602486-17080-13-git-send-email-gcosta@redhat.com> <1214602486-17080-14-git-send-email-gcosta@redhat.com> <1214602486-17080-15-git-send-email-gcosta@redhat.com> <1214602486-17080-16-git-send-email-gcosta@redhat.com> <1214602486-17080-17-git-send-email-gcosta@redhat.com> <1214602486-17080-18-git-send-email-gcosta@redhat.com> <1214602486-17080-19-git-send-email-gcosta@redhat.com> <1214602486-17080-20-git-send-email-gcosta@redhat.com> <1214602486-17080-21-git-send-email-gcosta@redhat.com> <1214602486-17080-22-git-send-email-gcosta@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4897 Lines: 216 In putuser_32.S and putuser_64.S, replace things like .quad, .long, and explicit references to [r|e]ax for the apropriate macros in asm/asm.h. Signed-off-by: Glauber Costa --- arch/x86/lib/putuser_32.S | 43 ++++++++++++++++++++++--------------------- arch/x86/lib/putuser_64.S | 41 +++++++++++++++++++++-------------------- include/asm-x86/asm.h | 2 ++ 3 files changed, 45 insertions(+), 41 deletions(-) diff --git a/arch/x86/lib/putuser_32.S b/arch/x86/lib/putuser_32.S index b67a37c..e7eda34 100644 --- a/arch/x86/lib/putuser_32.S +++ b/arch/x86/lib/putuser_32.S @@ -11,6 +11,7 @@ #include #include #include +#include /* @@ -26,50 +27,50 @@ */ #define ENTER CFI_STARTPROC ; \ - GET_THREAD_INFO(%ebx) + GET_THREAD_INFO(%_ASM_BX) #define EXIT ret ; \ CFI_ENDPROC .text ENTRY(__put_user_1) ENTER - cmp TI_addr_limit(%ebx),%ecx + cmp TI_addr_limit(%_ASM_BX),%_ASM_CX jae bad_put_user -1: movb %al,(%ecx) +1: movb %al,(%_ASM_CX) xor %eax,%eax EXIT ENDPROC(__put_user_1) ENTRY(__put_user_2) ENTER - mov TI_addr_limit(%ebx),%ebx - sub $1,%ebx - cmp %ebx,%ecx + mov TI_addr_limit(%_ASM_BX),%_ASM_BX + sub $1,%_ASM_BX + cmp %_ASM_BX,%_ASM_CX jae bad_put_user -2: movw %ax,(%ecx) +2: movw %ax,(%_ASM_CX) xor %eax,%eax EXIT ENDPROC(__put_user_2) ENTRY(__put_user_4) ENTER - mov TI_addr_limit(%ebx),%ebx - sub $3,%ebx - cmp %ebx,%ecx + mov TI_addr_limit(%_ASM_BX),%_ASM_BX + sub $3,%_ASM_BX + cmp %_ASM_BX,%_ASM_CX jae bad_put_user -3: movl %eax,(%ecx) +3: movl %eax,(%_ASM_CX) xor %eax,%eax EXIT ENDPROC(__put_user_4) ENTRY(__put_user_8) ENTER - mov TI_addr_limit(%ebx),%ebx - sub $7,%ebx - cmp %ebx,%ecx + mov TI_addr_limit(%_ASM_BX),%_ASM_BX + sub $7,%_ASM_BX + cmp %_ASM_BX,%_ASM_CX jae bad_put_user -4: movl %eax,(%ecx) -5: movl %edx,4(%ecx) +4: movl %_ASM_AX,(%_ASM_CX) +5: movl %edx,4(%_ASM_CX) xor %eax,%eax EXIT ENDPROC(__put_user_8) @@ -81,9 +82,9 @@ bad_put_user: END(bad_put_user) .section __ex_table,"a" - .long 1b,bad_put_user - .long 2b,bad_put_user - .long 3b,bad_put_user - .long 4b,bad_put_user - .long 5b,bad_put_user + _ASM_PTR 1b,bad_put_user + _ASM_PTR 2b,bad_put_user + _ASM_PTR 3b,bad_put_user + _ASM_PTR 4b,bad_put_user + _ASM_PTR 5b,bad_put_user .previous diff --git a/arch/x86/lib/putuser_64.S b/arch/x86/lib/putuser_64.S index c18fc0f..d496cc8 100644 --- a/arch/x86/lib/putuser_64.S +++ b/arch/x86/lib/putuser_64.S @@ -30,64 +30,65 @@ #include #include #include +#include #define ENTER CFI_STARTPROC ; \ - GET_THREAD_INFO(%rbx) + GET_THREAD_INFO(%_ASM_BX) #define EXIT ret ; \ CFI_ENDPROC .text ENTRY(__put_user_1) ENTER - cmp TI_addr_limit(%rbx),%rcx + cmp TI_addr_limit(%_ASM_BX),%_ASM_CX jae bad_put_user -1: movb %al,(%rcx) +1: movb %al,(%_ASM_CX) xor %eax,%eax EXIT ENDPROC(__put_user_1) ENTRY(__put_user_2) ENTER - mov TI_addr_limit(%rbx),%rbx - sub $1, %rbx - cmp %rbx ,%rcx + mov TI_addr_limit(%_ASM_BX),%_ASM_BX + sub $1, %_ASM_BX + cmp %_ASM_BX ,%_ASM_CX jae bad_put_user -2: movw %ax,(%rcx) +2: movw %ax,(%_ASM_CX) xor %eax,%eax EXIT ENDPROC(__put_user_2) ENTRY(__put_user_4) ENTER - mov TI_addr_limit(%rbx),%rbx - sub $3, %rbx - cmp %rbx, %rcx + mov TI_addr_limit(%_ASM_BX),%_ASM_BX + sub $3, %_ASM_BX + cmp %_ASM_BX, %_ASM_CX jae bad_put_user -3: movl %eax,(%rcx) +3: movl %eax,(%_ASM_CX) xor %eax,%eax EXIT ENDPROC(__put_user_4) ENTRY(__put_user_8) ENTER - mov TI_addr_limit(%rbx),%rbx - sub $7, %rbx - cmp %rbx, %rcx + mov TI_addr_limit(%_ASM_BX),%_ASM_BX + sub $7, %_ASM_BX + cmp %_ASM_BX, %_ASM_CX jae bad_put_user -4: movq %rax,(%rcx) +4: movq %_ASM_AX,(%_ASM_CX) xor %eax,%eax EXIT ENDPROC(__put_user_8) bad_put_user: CFI_STARTPROC - mov $(-EFAULT),%rax + mov $(-EFAULT),%eax EXIT END(bad_put_user) .section __ex_table,"a" - .quad 1b,bad_put_user - .quad 2b,bad_put_user - .quad 3b,bad_put_user - .quad 4b,bad_put_user + _ASM_PTR 1b,bad_put_user + _ASM_PTR 2b,bad_put_user + _ASM_PTR 3b,bad_put_user + _ASM_PTR 4b,bad_put_user .previous diff --git a/include/asm-x86/asm.h b/include/asm-x86/asm.h index 57750a9..9722032 100644 --- a/include/asm-x86/asm.h +++ b/include/asm-x86/asm.h @@ -28,6 +28,8 @@ #define _ASM_SUB __ASM_SIZE(sub) #define _ASM_XADD __ASM_SIZE(xadd) #define _ASM_AX __ASM_REG(ax) +#define _ASM_BX __ASM_REG(bx) +#define _ASM_CX __ASM_REG(cx) #define _ASM_DX __ASM_REG(dx) /* Exception table entry */ -- 1.5.5.1 -- 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/