Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/arch/i386/Makefile b/arch/i386/Makefile
new file mode 100644
index 0000000..314c714
--- /dev/null
+++ b/arch/i386/Makefile
@@ -0,0 +1,173 @@
+#
+# i386/Makefile
+#
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies. Remember to do have actions
+# for "archclean" cleaning up for this architecture.
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License. See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (C) 1994 by Linus Torvalds
+#
+# 19990713 Artur Skawina <skawina@geocities.com>
+# Added '-march' and '-mpreferred-stack-boundary' support
+#
+# Kianusch Sayah Karadji <kianusch@sk-tech.net>
+# Added support for GEODE CPU
+
+LDFLAGS := -m elf_i386
+OBJCOPYFLAGS := -O binary -R .note -R .comment -S
+LDFLAGS_vmlinux :=
+CHECKFLAGS += -D__i386__
+
+CFLAGS += -pipe -msoft-float
+
+# prevent gcc from keeping the stack 16 byte aligned
+CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2)
+
+align := $(cc-option-align)
+cflags-$(CONFIG_M386) += -march=i386
+cflags-$(CONFIG_M486) += -march=i486
+cflags-$(CONFIG_M586) += -march=i586
+cflags-$(CONFIG_M586TSC) += -march=i586
+cflags-$(CONFIG_M586MMX) += $(call cc-option,-march=pentium-mmx,-march=i586)
+cflags-$(CONFIG_M686) += -march=i686
+cflags-$(CONFIG_MPENTIUMII) += -march=i686 $(call cc-option,-mtune=pentium2)
+cflags-$(CONFIG_MPENTIUMIII) += -march=i686 $(call cc-option,-mtune=pentium3)
+cflags-$(CONFIG_MPENTIUMM) += -march=i686 $(call cc-option,-mtune=pentium3)
+cflags-$(CONFIG_MPENTIUM4) += -march=i686 $(call cc-option,-mtune=pentium4)
+cflags-$(CONFIG_MK6) += -march=k6
+# Please note, that patches that add -march=athlon-xp and friends are pointless.
+# They make zero difference whatsosever to performance at this time.
+cflags-$(CONFIG_MK7) += $(call cc-option,-march=athlon,-march=i686 $(align)-functions=4)
+cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8,$(call cc-option,-march=athlon,-march=i686 $(align)-functions=4))
+cflags-$(CONFIG_MCRUSOE) += -march=i686 $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0
+cflags-$(CONFIG_MEFFICEON) += -march=i686 $(call cc-option,-mtune=pentium3) $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0
+cflags-$(CONFIG_MWINCHIPC6) += $(call cc-option,-march=winchip-c6,-march=i586)
+cflags-$(CONFIG_MWINCHIP2) += $(call cc-option,-march=winchip2,-march=i586)
+cflags-$(CONFIG_MWINCHIP3D) += $(call cc-option,-march=winchip2,-march=i586)
+cflags-$(CONFIG_MCYRIXIII) += $(call cc-option,-march=c3,-march=i486) $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0
+cflags-$(CONFIG_MVIAC3_2) += $(call cc-option,-march=c3-2,-march=i686)
+
+# AMD Elan support
+cflags-$(CONFIG_X86_ELAN) += -march=i486
+
+# MediaGX aka Geode support
+cflags-$(CONFIG_MGEODE) += $(call cc-option,-march=pentium-mmx,-march=i586)
+
+# -mregparm=3 works ok on gcc-3.0 and later
+#
+GCC_VERSION := $(call cc-version)
+cflags-$(CONFIG_REGPARM) += $(shell if [ $(GCC_VERSION) -ge 0300 ] ; then echo "-mregparm=3"; fi ;)
+
+# Disable unit-at-a-time mode, it makes gcc use a lot more stack
+# due to the lack of sharing of stacklots.
+CFLAGS += $(call cc-option,-fno-unit-at-a-time)
+
+CFLAGS += $(cflags-y)
+
+# Default subarch .c files
+mcore-y := mach-default
+
+# Voyager subarch support
+mflags-$(CONFIG_X86_VOYAGER) := -Iinclude/asm-i386/mach-voyager
+mcore-$(CONFIG_X86_VOYAGER) := mach-voyager
+
+# VISWS subarch support
+mflags-$(CONFIG_X86_VISWS) := -Iinclude/asm-i386/mach-visws
+mcore-$(CONFIG_X86_VISWS) := mach-visws
+
+# NUMAQ subarch support
+mflags-$(CONFIG_X86_NUMAQ) := -Iinclude/asm-i386/mach-numaq
+mcore-$(CONFIG_X86_NUMAQ) := mach-default
+
+# BIGSMP subarch support
+mflags-$(CONFIG_X86_BIGSMP) := -Iinclude/asm-i386/mach-bigsmp
+mcore-$(CONFIG_X86_BIGSMP) := mach-default
+
+#Summit subarch support
+mflags-$(CONFIG_X86_SUMMIT) := -Iinclude/asm-i386/mach-summit
+mcore-$(CONFIG_X86_SUMMIT) := mach-default
+
+# generic subarchitecture
+mflags-$(CONFIG_X86_GENERICARCH) := -Iinclude/asm-i386/mach-generic
+mcore-$(CONFIG_X86_GENERICARCH) := mach-default
+core-$(CONFIG_X86_GENERICARCH) += arch/i386/mach-generic/
+
+# ES7000 subarch support
+mflags-$(CONFIG_X86_ES7000) := -Iinclude/asm-i386/mach-es7000
+mcore-$(CONFIG_X86_ES7000) := mach-default
+core-$(CONFIG_X86_ES7000) := arch/i386/mach-es7000/
+
+# default subarch .h files
+mflags-y += -Iinclude/asm-i386/mach-default
+
+head-y := arch/i386/kernel/head.o arch/i386/kernel/init_task.o
+
+libs-y += arch/i386/lib/
+core-y += arch/i386/kernel/ \
+ arch/i386/mm/ \
+ arch/i386/$(mcore-y)/ \
+ arch/i386/crypto/
+drivers-$(CONFIG_MATH_EMULATION) += arch/i386/math-emu/
+drivers-$(CONFIG_PCI) += arch/i386/pci/
+# must be linked after kernel/
+drivers-$(CONFIG_OPROFILE) += arch/i386/oprofile/
+drivers-$(CONFIG_PM) += arch/i386/power/
+
+CFLAGS += $(mflags-y)
+AFLAGS += $(mflags-y)
+
+boot := arch/i386/boot
+
+.PHONY: zImage bzImage compressed zlilo bzlilo \
+ zdisk bzdisk fdimage fdimage144 fdimage288 install
+
+all: bzImage
+
+# KBUILD_IMAGE specify target image being built
+ KBUILD_IMAGE := $(boot)/bzImage
+zImage zlilo zdisk: KBUILD_IMAGE := arch/i386/boot/zImage
+
+zImage bzImage: vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE)
+
+compressed: zImage
+
+zlilo bzlilo: vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zlilo
+
+zdisk bzdisk: vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zdisk
+
+fdimage fdimage144 fdimage288: vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@
+
+install:
+ $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@
+
+prepare: include/asm-$(ARCH)/asm_offsets.h
+CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h
+
+arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
+ include/config/MARKER
+
+include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
+ $(call filechk,gen-asm-offsets)
+
+archclean:
+ $(Q)$(MAKE) $(clean)=arch/i386/boot
+
+define archhelp
+ echo '* bzImage - Compressed kernel image (arch/$(ARCH)/boot/bzImage)'
+ echo ' install - Install kernel using'
+ echo ' (your) ~/bin/installkernel or'
+ echo ' (distribution) /sbin/installkernel or'
+ echo ' install to $$(INSTALL_PATH) and run lilo'
+ echo ' bzdisk - Create a boot floppy in /dev/fd0'
+ echo ' fdimage - Create a boot floppy image'
+endef
+
+CLEAN_FILES += arch/$(ARCH)/boot/fdimage arch/$(ARCH)/boot/mtools.conf