Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758873AbZIGDLh (ORCPT ); Sun, 6 Sep 2009 23:11:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758775AbZIGDLg (ORCPT ); Sun, 6 Sep 2009 23:11:36 -0400 Received: from BISCAYNE-ONE-STATION.MIT.EDU ([18.7.7.80]:61019 "EHLO biscayne-one-station.mit.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758644AbZIGDLe (ORCPT ); Sun, 6 Sep 2009 23:11:34 -0400 From: Tim Abbott To: Linux Kernel Mailing List Cc: Sam Ravnborg , Tim Abbott , Geert Uytterhoeven , Roman Zippel , linux-m68k@vger.kernel.org Subject: [PATCH 2/2] m68k: Cleanup linker scripts using new linker script macros. Date: Sun, 6 Sep 2009 23:11:14 -0400 Message-Id: <1252293074-13196-2-git-send-email-tabbott@ksplice.com> X-Mailer: git-send-email 1.6.3.3 In-Reply-To: <1252293074-13196-1-git-send-email-tabbott@ksplice.com> References: <1252293074-13196-1-git-send-email-tabbott@ksplice.com> X-Spam-Flag: NO X-Spam-Score: 0.00 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5192 Lines: 214 Signed-off-by: Tim Abbott Cc: Geert Uytterhoeven Cc: Roman Zippel Cc: linux-m68k@lists.linux-m68k.org Cc: Sam Ravnborg --- arch/m68k/kernel/vmlinux-std.lds | 54 +++++++----------------------------- arch/m68k/kernel/vmlinux-sun3.lds | 53 +++++++----------------------------- 2 files changed, 21 insertions(+), 86 deletions(-) diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds index 01d212b..c263ee2 100644 --- a/arch/m68k/kernel/vmlinux-std.lds +++ b/arch/m68k/kernel/vmlinux-std.lds @@ -2,6 +2,7 @@ #include #include +#include OUTPUT_FORMAT("elf32-m68k", "elf32-m68k", "elf32-m68k") OUTPUT_ARCH(m68k) @@ -22,64 +23,38 @@ SECTIONS _etext = .; /* End of text section */ - . = ALIGN(16); /* Exception table */ - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; + EXCEPTION_TABLE(16) RODATA - .data : { /* Data */ - DATA_DATA - CONSTRUCTORS - } - - . = ALIGN(16); - .data.cacheline_aligned : { *(.data.cacheline_aligned) } + RW_DATA_SECTION(16, PAGE_SIZE, THREAD_SIZE) - .bss : { *(.bss) } /* BSS */ + BSS_SECTION(0, 0, 0) _edata = .; /* End of data section */ /* will be freed after init */ . = ALIGN(PAGE_SIZE); /* Init code and data */ __init_begin = .; - .init.text : { - _sinittext = .; - INIT_TEXT - _einittext = .; - } :data + INIT_TEXT_SECTION(PAGE_SIZE) :data + INIT_DATA_SECTION(16) .init.data : { INIT_DATA } - . = ALIGN(16); - __setup_start = .; - .init.setup : { *(.init.setup) } - __setup_end = .; - __initcall_start = .; + .init.setup : { INIT_SETUP(16) } .initcall.init : { - INITCALLS + INIT_CALLS } - __initcall_end = .; - __con_initcall_start = .; - .con_initcall.init : { *(.con_initcall.init) } - __con_initcall_end = .; + .con_initcall.init : { CON_INITCALL } .m68k_fixup : { __start_fixup = .; *(.m68k_fixup) __stop_fixup = .; } SECURITY_INIT -#ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(8192); - __initramfs_start = .; - .init.ramfs : { *(.init.ramfs) } - __initramfs_end = .; -#endif + .init.ramfs : { INIT_RAM_FS } NOTES . = ALIGN(8192); __init_end = .; - .data.init_task : { *(.data.init_task) } /* The initial task and kernel stack */ - _end = . ; /* Sections to be discarded */ @@ -89,12 +64,5 @@ SECTIONS *(.exitcall.exit) } - /* Stabs debugging sections. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - .comment 0 : { *(.comment) } + STABS_DEBUG } diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds index c192f77..d4d0f5f 100644 --- a/arch/m68k/kernel/vmlinux-sun3.lds +++ b/arch/m68k/kernel/vmlinux-sun3.lds @@ -2,6 +2,7 @@ #include #include +#include OUTPUT_FORMAT("elf32-m68k", "elf32-m68k", "elf32-m68k") OUTPUT_ARCH(m68k) @@ -23,14 +24,8 @@ SECTIONS _etext = .; /* End of text section */ - .data : { /* Data */ - DATA_DATA - CONSTRUCTORS - . = ALIGN(16); /* Exception table */ - __start___ex_table = .; - *(__ex_table) - __stop___ex_table = .; - } :data + EXCEPTION_TABLE(16) + RW_DATA_SECTION(16, PAGE_SIZE, THREAD_SIZE) :data /* End of data goes *here* so that freeing init code works properly. */ _edata = .; NOTES @@ -38,42 +33,24 @@ SECTIONS /* will be freed after init */ . = ALIGN(PAGE_SIZE); /* Init code and data */ __init_begin = .; - .init.text : { - _sinittext = .; - INIT_TEXT - _einittext = .; - } + INIT_TEXT_SECTION(PAGE_SIZE) .init.data : { INIT_DATA } - . = ALIGN(16); - __setup_start = .; - .init.setup : { *(.init.setup) } - __setup_end = .; - __initcall_start = .; + .init.setup : { INIT_SETUP(16) } .initcall.init : { - INITCALLS + INIT_CALLS } - __initcall_end = .; - __con_initcall_start = .; - .con_initcall.init : { *(.con_initcall.init) } - __con_initcall_end = .; + .con_initcall.init : { CON_INITCALL } .m68k_fixup : { __start_fixup = .; *(.m68k_fixup) __stop_fixup = .; } SECURITY_INIT -#ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(PAGE_SIZE); - __initramfs_start = .; - .init.ramfs : { *(.init.ramfs) } - __initramfs_end = .; -#endif + .init.ramfs : { INIT_RAM_FS } . = ALIGN(PAGE_SIZE); __init_end = .; - .data.init.task : { *(.data.init_task) } - - .bss : { *(.bss) } /* BSS */ + BSS_SECTION(0, 0, 0) _end = . ; @@ -84,16 +61,6 @@ __init_begin = .; *(.exitcall.exit) } - .crap : { - /* Stabs debugging sections. */ - *(.stab) - *(.stabstr) - *(.stab.excl) - *(.stab.exclstr) - *(.stab.index) - *(.stab.indexstr) - *(.comment) - *(.note) - } + STABS_DEBUG } -- 1.6.3.3 -- 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/