From: Lightweight patch manager <patch@luckynet.dynu.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Kernel Build -- Daniel Phillips <phillips@bonn-fries.net>,
Kai Germaschewski <kai@tp1.ruhr-uni-bochum.de>,
Keith Owens <kaos@ocs.com.au>,
Linus Torvalds <torvalds@transmeta.com>
Subject: [PATCH][2.5] kbuild-2.5 8/12: i386 dependant stuff
Date: Sat, 1 Jun 2002 13:58:37 -0600 (MDT) [thread overview]
Message-ID: <Pine.LNX.4.44.0206011357581.4854-100000@hawkeye.luckynet.adm> (raw)
kbuild-2.5 - the i386 dependant stuff
You will need this patch for kbuild-2.5 on i386 compatible boxes.
You will need most other kbuild-2.5 patches, too!
This patch is also available from
<URL:ftp://luckynet.dynu.com/pub/linux/kbuild-2.5/many-files/kbuild-2.5-arch-i386.patch>
diff -Nur kbuild-2.5/arch/i386/asm-offsets.c kbuild-2.5/arch/i386/asm-offsets.c
--- kbuild-2.5/arch/i386/asm-offsets.c Fri May 31 15:55:14 2002
+++ kbuild-2.5/arch/i386/asm-offsets.c Fri May 31 15:55:14 2002 +0000 thunder (thunder-2.5/arch/i386/asm-offsets.c 1.1 0644)
@@ -0,0 +1,96 @@
+/*
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed to extract
+ * and format the required data.
+ */
+
+#include <linux/types.h>
+#include <linux/stddef.h>
+#include <linux/sched.h>
+
+/* Use marker if you need to separate the values later */
+
+#define DEFINE(sym, val, marker) \
+ asm volatile("\n-> " #sym " %0 " #val " " #marker : : "i" (val))
+
+#define BLANK() asm volatile("\n->" : : )
+
+int
+main(void)
+{
+ DEFINE(state, offsetof(struct task_struct, state),);
+ DEFINE(flags, offsetof(struct task_struct, flags),);
+ DEFINE(sigpending, offsetof(struct task_struct, sigpending),);
+ DEFINE(addr_limit, offsetof(struct task_struct, addr_limit),);
+ DEFINE(exec_domain, offsetof(struct task_struct, exec_domain),);
+ DEFINE(need_resched, offsetof(struct task_struct, need_resched),);
+ DEFINE(tsk_ptrace, offsetof(struct task_struct, ptrace),);
+ DEFINE(processor, offsetof(struct task_struct, processor),);
+ BLANK();
+ DEFINE(ENOSYS, ENOSYS,);
+ return 0;
+}
+/*
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed to extract
+ * and format the required data.
+ */
+
+#include <linux/types.h>
+#include <linux/stddef.h>
+#include <linux/sched.h>
+
+/* Use marker if you need to separate the values later */
+
+#define DEFINE(sym, val, marker) \
+ asm volatile("\n-> " #sym " %0 " #val " " #marker : : "i" (val))
+
+#define BLANK() asm volatile("\n->" : : )
+
+int
+main(void)
+{
+ DEFINE(state, offsetof(struct task_struct, state),);
+ DEFINE(flags, offsetof(struct task_struct, flags),);
+ DEFINE(sigpending, offsetof(struct task_struct, sigpending),);
+ DEFINE(addr_limit, offsetof(struct task_struct, addr_limit),);
+ DEFINE(exec_domain, offsetof(struct task_struct, exec_domain),);
+ DEFINE(need_resched, offsetof(struct task_struct, need_resched),);
+ DEFINE(tsk_ptrace, offsetof(struct task_struct, ptrace),);
+ DEFINE(processor, offsetof(struct task_struct, processor),);
+ BLANK();
+ DEFINE(ENOSYS, ENOSYS,);
+ return 0;
+}
+/*
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed to extract
+ * and format the required data.
+ */
+
+#include <linux/types.h>
+#include <linux/stddef.h>
+#include <linux/sched.h>
+
+/* Use marker if you need to separate the values later */
+
+#define DEFINE(sym, val, marker) \
+ asm volatile("\n-> " #sym " %0 " #val " " #marker : : "i" (val))
+
+#define BLANK() asm volatile("\n->" : : )
+
+int
+main(void)
+{
+ DEFINE(state, offsetof(struct task_struct, state),);
+ DEFINE(flags, offsetof(struct task_struct, flags),);
+ DEFINE(sigpending, offsetof(struct task_struct, sigpending),);
+ DEFINE(addr_limit, offsetof(struct task_struct, addr_limit),);
+ DEFINE(exec_domain, offsetof(struct task_struct, exec_domain),);
+ DEFINE(need_resched, offsetof(struct task_struct, need_resched),);
+ DEFINE(tsk_ptrace, offsetof(struct task_struct, ptrace),);
+ DEFINE(processor, offsetof(struct task_struct, processor),);
+ BLANK();
+ DEFINE(ENOSYS, ENOSYS,);
+ return 0;
+}
diff -Nur kbuild-2.5/arch/i386/boot/bbootsect.S kbuild-2.5/arch/i386/boot/bbootsect.S
--- kbuild-2.5/arch/i386/boot/bbootsect.S Fri May 31 15:55:14 2002
+++ kbuild-2.5/arch/i386/boot/bbootsect.S Fri May 31 15:55:14 2002 +0000 thunder (thunder-2.5/arch/i386/boot/bbootsect.S 1.1 0644)
@@ -0,0 +1,6 @@
+#define __BIG_KERNEL__
+#include "bootsect.S"
+#define __BIG_KERNEL__
+#include "bootsect.S"
+#define __BIG_KERNEL__
+#include "bootsect.S"
diff -Nur kbuild-2.5/arch/i386/boot/bsetup.S kbuild-2.5/arch/i386/boot/bsetup.S
--- kbuild-2.5/arch/i386/boot/bsetup.S Fri May 31 15:55:14 2002
+++ kbuild-2.5/arch/i386/boot/bsetup.S Fri May 31 15:55:14 2002 +0000 thunder (thunder-2.5/arch/i386/boot/bsetup.S 1.1 0644)
@@ -0,0 +1,6 @@
+#define __BIG_KERNEL__
+#include "setup.S"
+#define __BIG_KERNEL__
+#include "setup.S"
+#define __BIG_KERNEL__
+#include "setup.S"
diff -Nur kbuild-2.5/arch/i386/boot/config.install-2.5 kbuild-2.5/arch/i386/boot/config.install-2.5
--- kbuild-2.5/arch/i386/boot/config.install-2.5 Fri May 31 15:55:14 2002
+++ kbuild-2.5/arch/i386/boot/config.install-2.5 Fri May 31 15:55:14 2002 +0000 thunder (thunder-2.5/arch/i386/boot/config.install-2.5 1.1 0644)
@@ -0,0 +1,129 @@
+mainmenu_name "ix86 Installation"
+
+choice 'Format to compile kernel in' \
+ "vmlinux CONFIG_VMLINUX \
+ vmlinuz CONFIG_VMLINUZ \
+ bzImage CONFIG_BZIMAGE \
+ zImage CONFIG_ZIMAGE" bzImage
+
+bool 'Use a prefix on install paths' CONFIG_INSTALL_PREFIX
+if [ "$CONFIG_INSTALL_PREFIX" = "y" ]; then
+ string ' Prefix for install paths' CONFIG_INSTALL_PREFIX_NAME ""
+fi
+string 'Where to install the kernel' CONFIG_INSTALL_KERNEL_NAME "/lib/modules/KERNELRELEASE/KERNELBASENAME"
+bool 'Install System.map' CONFIG_INSTALL_SYSTEM_MAP
+if [ "$CONFIG_INSTALL_SYSTEM_MAP" = "y" ]; then
+ string ' Where to install System.map' CONFIG_INSTALL_SYSTEM_MAP_NAME "/lib/modules/KERNELRELEASE/System.map"
+fi
+bool 'Install .config' CONFIG_INSTALL_CONFIG
+if [ "$CONFIG_INSTALL_CONFIG" = "y" ]; then
+ string ' Where to install .config' CONFIG_INSTALL_CONFIG_NAME "/lib/modules/KERNELRELEASE/.config"
+fi
+if [ "$CONFIG_VMLINUX" != "y" ]; then
+ bool ' Install vmlinux for debugging' CONFIG_INSTALL_VMLINUX
+ if [ "$CONFIG_INSTALL_VMLINUX" = "y" ]; then
+ string ' Where to install vmlinux' CONFIG_INSTALL_VMLINUX_NAME "/lib/modules/KERNELRELEASE/vmlinux"
+ fi
+fi
+bool 'Run a post-install script or command' CONFIG_INSTALL_SCRIPT
+if [ "$CONFIG_INSTALL_SCRIPT" = "y" ]; then
+ string ' Post-install script or command name' CONFIG_INSTALL_SCRIPT_NAME ""
+fi
+
+# FIXME: These critical config options should be in arch/$(ARCH)/config.in. For
+# coexistence of kbuild 2.4 and 2.5 it is easier to put them here, move them
+# later. KAO
+
+define_string CONFIG_KBUILD_CRITICAL_ARCH_X86 "CONFIG_M386 CONFIG_M486 \
+ CONFIG_M586 CONFIG_M586TSC CONFIG_M586MMX CONFIG_M686 \
+ CONFIG_MPENTIUMIII CONFIG_MPENTIUM4 \
+ CONFIG_MK6 CONFIG_MK7 \
+ CONFIG_MCRUSOE \
+ CONFIG_MWINCHIPC6 CONFIG_MWINCHIP2 CONFIG_MWINCHIP3D \
+ CONFIG_MCYRIXIII"
+mainmenu_name "ix86 Installation"
+
+choice 'Format to compile kernel in' \
+ "vmlinux CONFIG_VMLINUX \
+ vmlinuz CONFIG_VMLINUZ \
+ bzImage CONFIG_BZIMAGE \
+ zImage CONFIG_ZIMAGE" bzImage
+
+bool 'Use a prefix on install paths' CONFIG_INSTALL_PREFIX
+if [ "$CONFIG_INSTALL_PREFIX" = "y" ]; then
+ string ' Prefix for install paths' CONFIG_INSTALL_PREFIX_NAME ""
+fi
+string 'Where to install the kernel' CONFIG_INSTALL_KERNEL_NAME "/lib/modules/KERNELRELEASE/KERNELBASENAME"
+bool 'Install System.map' CONFIG_INSTALL_SYSTEM_MAP
+if [ "$CONFIG_INSTALL_SYSTEM_MAP" = "y" ]; then
+ string ' Where to install System.map' CONFIG_INSTALL_SYSTEM_MAP_NAME "/lib/modules/KERNELRELEASE/System.map"
+fi
+bool 'Install .config' CONFIG_INSTALL_CONFIG
+if [ "$CONFIG_INSTALL_CONFIG" = "y" ]; then
+ string ' Where to install .config' CONFIG_INSTALL_CONFIG_NAME "/lib/modules/KERNELRELEASE/.config"
+fi
+if [ "$CONFIG_VMLINUX" != "y" ]; then
+ bool ' Install vmlinux for debugging' CONFIG_INSTALL_VMLINUX
+ if [ "$CONFIG_INSTALL_VMLINUX" = "y" ]; then
+ string ' Where to install vmlinux' CONFIG_INSTALL_VMLINUX_NAME "/lib/modules/KERNELRELEASE/vmlinux"
+ fi
+fi
+bool 'Run a post-install script or command' CONFIG_INSTALL_SCRIPT
+if [ "$CONFIG_INSTALL_SCRIPT" = "y" ]; then
+ string ' Post-install script or command name' CONFIG_INSTALL_SCRIPT_NAME ""
+fi
+
+# FIXME: These critical config options should be in arch/$(ARCH)/config.in. For
+# coexistence of kbuild 2.4 and 2.5 it is easier to put them here, move them
+# later. KAO
+
+define_string CONFIG_KBUILD_CRITICAL_ARCH_X86 "CONFIG_M386 CONFIG_M486 \
+ CONFIG_M586 CONFIG_M586TSC CONFIG_M586MMX CONFIG_M686 \
+ CONFIG_MPENTIUMIII CONFIG_MPENTIUM4 \
+ CONFIG_MK6 CONFIG_MK7 \
+ CONFIG_MCRUSOE \
+ CONFIG_MWINCHIPC6 CONFIG_MWINCHIP2 CONFIG_MWINCHIP3D \
+ CONFIG_MCYRIXIII"
+mainmenu_name "ix86 Installation"
+
+choice 'Format to compile kernel in' \
+ "vmlinux CONFIG_VMLINUX \
+ vmlinuz CONFIG_VMLINUZ \
+ bzImage CONFIG_BZIMAGE \
+ zImage CONFIG_ZIMAGE" bzImage
+
+bool 'Use a prefix on install paths' CONFIG_INSTALL_PREFIX
+if [ "$CONFIG_INSTALL_PREFIX" = "y" ]; then
+ string ' Prefix for install paths' CONFIG_INSTALL_PREFIX_NAME ""
+fi
+string 'Where to install the kernel' CONFIG_INSTALL_KERNEL_NAME "/lib/modules/KERNELRELEASE/KERNELBASENAME"
+bool 'Install System.map' CONFIG_INSTALL_SYSTEM_MAP
+if [ "$CONFIG_INSTALL_SYSTEM_MAP" = "y" ]; then
+ string ' Where to install System.map' CONFIG_INSTALL_SYSTEM_MAP_NAME "/lib/modules/KERNELRELEASE/System.map"
+fi
+bool 'Install .config' CONFIG_INSTALL_CONFIG
+if [ "$CONFIG_INSTALL_CONFIG" = "y" ]; then
+ string ' Where to install .config' CONFIG_INSTALL_CONFIG_NAME "/lib/modules/KERNELRELEASE/.config"
+fi
+if [ "$CONFIG_VMLINUX" != "y" ]; then
+ bool ' Install vmlinux for debugging' CONFIG_INSTALL_VMLINUX
+ if [ "$CONFIG_INSTALL_VMLINUX" = "y" ]; then
+ string ' Where to install vmlinux' CONFIG_INSTALL_VMLINUX_NAME "/lib/modules/KERNELRELEASE/vmlinux"
+ fi
+fi
+bool 'Run a post-install script or command' CONFIG_INSTALL_SCRIPT
+if [ "$CONFIG_INSTALL_SCRIPT" = "y" ]; then
+ string ' Post-install script or command name' CONFIG_INSTALL_SCRIPT_NAME ""
+fi
+
+# FIXME: These critical config options should be in arch/$(ARCH)/config.in. For
+# coexistence of kbuild 2.4 and 2.5 it is easier to put them here, move them
+# later. KAO
+
+define_string CONFIG_KBUILD_CRITICAL_ARCH_X86 "CONFIG_M386 CONFIG_M486 \
+ CONFIG_M586 CONFIG_M586TSC CONFIG_M586MMX CONFIG_M686 \
+ CONFIG_MPENTIUMIII CONFIG_MPENTIUM4 \
+ CONFIG_MK6 CONFIG_MK7 \
+ CONFIG_MCRUSOE \
+ CONFIG_MWINCHIPC6 CONFIG_MWINCHIP2 CONFIG_MWINCHIP3D \
+ CONFIG_MCYRIXIII"
diff -Nur kbuild-2.5/arch/i386/boot/rules-2.5.cml kbuild-2.5/arch/i386/boot/rules-2.5.cml
--- kbuild-2.5/arch/i386/boot/rules-2.5.cml Fri May 31 15:55:14 2002
+++ kbuild-2.5/arch/i386/boot/rules-2.5.cml Fri May 31 15:55:14 2002 +0000 thunder (thunder-2.5/arch/i386/boot/rules-2.5.cml 1.1 0644)
@@ -0,0 +1,99 @@
+symbols
+kernel_format_x86 'The format used for the installed kernel' text
+All kernel builds create vmlinux as an ELF object. vmlinux may not be
+suitable for loading, either because your bootloader cannot handle ELF
+or the object is too large. This option selects the format for the
+installed kernel. If unsure, use bzImage.
+.
+VMLINUX_X86 'vmlinux' like VMLINUX_help
+VMLINUZ_X86 'vmlinuz' like VMLINUZ_help
+BZIMAGE_X86 'bzimage' like BZIMAGE_help
+ZIMAGE_X86 'zimage' like ZIMAGE_help
+
+private VMLINUX_X86 VMLINUZ_X86 BZIMAGE_X86 ZIMAGE_X86
+
+choices kernel_format_x86 # The format that the kernel is to be compiled in
+ VMLINUX_X86 VMLINUZ_X86 BZIMAGE_X86 ZIMAGE_X86 default BZIMAGE_X86
+
+# FIXME: These critical config options should be in arch/$(ARCH)/rules.cml. For
+# coexistence of kbuild 2.4 and 2.5 it is easier to put them here, move them
+# later. KAO
+
+derive KBUILD_CRITICAL_ARCH_X86 from "CONFIG_M386 CONFIG_M486 \
+ CONFIG_M586 CONFIG_M586TSC CONFIG_M586MMX CONFIG_M686 \
+ CONFIG_MPENTIUMIII CONFIG_MPENTIUM4 \
+ CONFIG_MK6 CONFIG_MK7 \
+ CONFIG_MCRUSOE \
+ CONFIG_MWINCHIPC6 CONFIG_MWINCHIP2 CONFIG_MWINCHIP3D \
+ CONFIG_MCYRIXIII"
+
+menu installation
+ kernel_format_x86
+
+unless X86 suppress kernel_format_x86
+symbols
+kernel_format_x86 'The format used for the installed kernel' text
+All kernel builds create vmlinux as an ELF object. vmlinux may not be
+suitable for loading, either because your bootloader cannot handle ELF
+or the object is too large. This option selects the format for the
+installed kernel. If unsure, use bzImage.
+.
+VMLINUX_X86 'vmlinux' like VMLINUX_help
+VMLINUZ_X86 'vmlinuz' like VMLINUZ_help
+BZIMAGE_X86 'bzimage' like BZIMAGE_help
+ZIMAGE_X86 'zimage' like ZIMAGE_help
+
+private VMLINUX_X86 VMLINUZ_X86 BZIMAGE_X86 ZIMAGE_X86
+
+choices kernel_format_x86 # The format that the kernel is to be compiled in
+ VMLINUX_X86 VMLINUZ_X86 BZIMAGE_X86 ZIMAGE_X86 default BZIMAGE_X86
+
+# FIXME: These critical config options should be in arch/$(ARCH)/rules.cml. For
+# coexistence of kbuild 2.4 and 2.5 it is easier to put them here, move them
+# later. KAO
+
+derive KBUILD_CRITICAL_ARCH_X86 from "CONFIG_M386 CONFIG_M486 \
+ CONFIG_M586 CONFIG_M586TSC CONFIG_M586MMX CONFIG_M686 \
+ CONFIG_MPENTIUMIII CONFIG_MPENTIUM4 \
+ CONFIG_MK6 CONFIG_MK7 \
+ CONFIG_MCRUSOE \
+ CONFIG_MWINCHIPC6 CONFIG_MWINCHIP2 CONFIG_MWINCHIP3D \
+ CONFIG_MCYRIXIII"
+
+menu installation
+ kernel_format_x86
+
+unless X86 suppress kernel_format_x86
+symbols
+kernel_format_x86 'The format used for the installed kernel' text
+All kernel builds create vmlinux as an ELF object. vmlinux may not be
+suitable for loading, either because your bootloader cannot handle ELF
+or the object is too large. This option selects the format for the
+installed kernel. If unsure, use bzImage.
+.
+VMLINUX_X86 'vmlinux' like VMLINUX_help
+VMLINUZ_X86 'vmlinuz' like VMLINUZ_help
+BZIMAGE_X86 'bzimage' like BZIMAGE_help
+ZIMAGE_X86 'zimage' like ZIMAGE_help
+
+private VMLINUX_X86 VMLINUZ_X86 BZIMAGE_X86 ZIMAGE_X86
+
+choices kernel_format_x86 # The format that the kernel is to be compiled in
+ VMLINUX_X86 VMLINUZ_X86 BZIMAGE_X86 ZIMAGE_X86 default BZIMAGE_X86
+
+# FIXME: These critical config options should be in arch/$(ARCH)/rules.cml. For
+# coexistence of kbuild 2.4 and 2.5 it is easier to put them here, move them
+# later. KAO
+
+derive KBUILD_CRITICAL_ARCH_X86 from "CONFIG_M386 CONFIG_M486 \
+ CONFIG_M586 CONFIG_M586TSC CONFIG_M586MMX CONFIG_M686 \
+ CONFIG_MPENTIUMIII CONFIG_MPENTIUM4 \
+ CONFIG_MK6 CONFIG_MK7 \
+ CONFIG_MCRUSOE \
+ CONFIG_MWINCHIPC6 CONFIG_MWINCHIP2 CONFIG_MWINCHIP3D \
+ CONFIG_MCYRIXIII"
+
+menu installation
+ kernel_format_x86
+
+unless X86 suppress kernel_format_x86
diff -Nur kbuild-2.5/arch/i386/vmlinux.lds.S kbuild-2.5/arch/i386/vmlinux.lds.S
--- kbuild-2.5/arch/i386/vmlinux.lds.S Fri May 31 15:55:14 2002
+++ kbuild-2.5/arch/i386/vmlinux.lds.S Fri May 31 15:55:14 2002 +0000 thunder (thunder-2.5/arch/i386/vmlinux.lds.S 1.1 0644)
@@ -0,0 +1,294 @@
+/* ld script to make i386 Linux kernel
+ * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>;
+ */
+OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
+OUTPUT_ARCH(i386)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0xC0000000 + 0x100000;
+ _text = .; /* Text and read-only data */
+ .text : {
+ *(.text)
+ *(.fixup)
+ *(.gnu.warning)
+ } = 0x9090
+
+ _etext = .; /* End of text section */
+
+ .rodata : { *(.rodata) *(.rodata.*) }
+ .kstrtab : { *(.kstrtab) }
+
+ . = ALIGN(16); /* Exception table */
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ __start___ksymtab = .; /* Kernel symbol table */
+ __ksymtab : { *(__ksymtab) }
+ __stop___ksymtab = .;
+
+ __start___kallsyms = .; /* All kernel symbols */
+ __kallsyms : { *(__kallsyms) }
+ __stop___kallsyms = .;
+
+ .data : { /* Data */
+ *(.data)
+ CONSTRUCTORS
+ }
+
+ _edata = .; /* End of data section */
+
+ . = ALIGN(8192); /* init_task */
+ .data.init_task : { *(.data.init_task) }
+
+ . = ALIGN(4096); /* Init code and data */
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(16);
+ __setup_start = .;
+ .setup.init : { *(.setup.init) }
+ __setup_end = .;
+ __initcall_start = .;
+ .initcall.init : {
+ *(.initcall1.init)
+ *(.initcall2.init)
+ *(.initcall3.init)
+ *(.initcall4.init)
+ *(.initcall5.init)
+ *(.initcall6.init)
+ *(.initcall7.init)
+ }
+ __initcall_end = .;
+ . = ALIGN(32);
+ __per_cpu_start = .;
+ .data.percpu : { *(.data.percpu) }
+ __per_cpu_end = .;
+ . = ALIGN(4096);
+ __init_end = .;
+
+ . = ALIGN(4096);
+ .data.page_aligned : { *(.data.idt) }
+
+ . = ALIGN(32);
+ .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+
+ __bss_start = .; /* BSS */
+ .bss : {
+ *(.bss)
+ }
+ _end = . ;
+
+ /* Sections to be discarded */
+ /DISCARD/ : {
+ *(.text.exit)
+ *(.data.exit)
+ *(.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) }
+}
+/* ld script to make i386 Linux kernel
+ * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>;
+ */
+OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
+OUTPUT_ARCH(i386)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0xC0000000 + 0x100000;
+ _text = .; /* Text and read-only data */
+ .text : {
+ *(.text)
+ *(.fixup)
+ *(.gnu.warning)
+ } = 0x9090
+
+ _etext = .; /* End of text section */
+
+ .rodata : { *(.rodata) *(.rodata.*) }
+ .kstrtab : { *(.kstrtab) }
+
+ . = ALIGN(16); /* Exception table */
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ __start___ksymtab = .; /* Kernel symbol table */
+ __ksymtab : { *(__ksymtab) }
+ __stop___ksymtab = .;
+
+ __start___kallsyms = .; /* All kernel symbols */
+ __kallsyms : { *(__kallsyms) }
+ __stop___kallsyms = .;
+
+ .data : { /* Data */
+ *(.data)
+ CONSTRUCTORS
+ }
+
+ _edata = .; /* End of data section */
+
+ . = ALIGN(8192); /* init_task */
+ .data.init_task : { *(.data.init_task) }
+
+ . = ALIGN(4096); /* Init code and data */
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(16);
+ __setup_start = .;
+ .setup.init : { *(.setup.init) }
+ __setup_end = .;
+ __initcall_start = .;
+ .initcall.init : {
+ *(.initcall1.init)
+ *(.initcall2.init)
+ *(.initcall3.init)
+ *(.initcall4.init)
+ *(.initcall5.init)
+ *(.initcall6.init)
+ *(.initcall7.init)
+ }
+ __initcall_end = .;
+ . = ALIGN(32);
+ __per_cpu_start = .;
+ .data.percpu : { *(.data.percpu) }
+ __per_cpu_end = .;
+ . = ALIGN(4096);
+ __init_end = .;
+
+ . = ALIGN(4096);
+ .data.page_aligned : { *(.data.idt) }
+
+ . = ALIGN(32);
+ .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+
+ __bss_start = .; /* BSS */
+ .bss : {
+ *(.bss)
+ }
+ _end = . ;
+
+ /* Sections to be discarded */
+ /DISCARD/ : {
+ *(.text.exit)
+ *(.data.exit)
+ *(.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) }
+}
+/* ld script to make i386 Linux kernel
+ * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>;
+ */
+OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
+OUTPUT_ARCH(i386)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0xC0000000 + 0x100000;
+ _text = .; /* Text and read-only data */
+ .text : {
+ *(.text)
+ *(.fixup)
+ *(.gnu.warning)
+ } = 0x9090
+
+ _etext = .; /* End of text section */
+
+ .rodata : { *(.rodata) *(.rodata.*) }
+ .kstrtab : { *(.kstrtab) }
+
+ . = ALIGN(16); /* Exception table */
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ __start___ksymtab = .; /* Kernel symbol table */
+ __ksymtab : { *(__ksymtab) }
+ __stop___ksymtab = .;
+
+ __start___kallsyms = .; /* All kernel symbols */
+ __kallsyms : { *(__kallsyms) }
+ __stop___kallsyms = .;
+
+ .data : { /* Data */
+ *(.data)
+ CONSTRUCTORS
+ }
+
+ _edata = .; /* End of data section */
+
+ . = ALIGN(8192); /* init_task */
+ .data.init_task : { *(.data.init_task) }
+
+ . = ALIGN(4096); /* Init code and data */
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(16);
+ __setup_start = .;
+ .setup.init : { *(.setup.init) }
+ __setup_end = .;
+ __initcall_start = .;
+ .initcall.init : {
+ *(.initcall1.init)
+ *(.initcall2.init)
+ *(.initcall3.init)
+ *(.initcall4.init)
+ *(.initcall5.init)
+ *(.initcall6.init)
+ *(.initcall7.init)
+ }
+ __initcall_end = .;
+ . = ALIGN(32);
+ __per_cpu_start = .;
+ .data.percpu : { *(.data.percpu) }
+ __per_cpu_end = .;
+ . = ALIGN(4096);
+ __init_end = .;
+
+ . = ALIGN(4096);
+ .data.page_aligned : { *(.data.idt) }
+
+ . = ALIGN(32);
+ .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+
+ __bss_start = .; /* BSS */
+ .bss : {
+ *(.bss)
+ }
+ _end = . ;
+
+ /* Sections to be discarded */
+ /DISCARD/ : {
+ *(.text.exit)
+ *(.data.exit)
+ *(.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) }
+}
reply other threads:[~2002-06-01 20:00 UTC|newest]
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