linux-dev/arch/x86_64/Makefile, branch master

x86: move i386 and x86_64 Makefiles to arch/x86

2007-10-25T20:27:34Z

Moving the ARCH specific Makefiles for i386 and x86_64 required a litle bit tweaking in the top-lvel Makefile. SRCARCH is now set in the top-level Makefile because we need this info to include the correct arch Makefile. Signed-off-by: Sam Ravnborg

x86: Add BITS to allow simple Makefile sharing

2007-10-23T20:37:23Z

Preperatory patch to simplify the sharing of Makefiles in arch/x86. Linus came up with this during a discussion about the ugliness of ifeq($CONFIG_X86_32),y) and obj-$(CONFIG_X86_32) in the shared Makefiles. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

x86: merge init_task_32/64.c

2007-10-19T18:35:02Z

Merge init_task_32/64.c. Move 64bit per cpu data orig_ist to setup64.c. [ mingo: fixed checkpatch trivialities. ] Signed-off-by: Hiroshi Shimamoto Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner

x86: use relative symlink for bzImage

2007-10-19T18:35:02Z

Use relative symlinks so we can refer bzImage from different tree structures aka via NFS. Moved the creation of directory + symlink after a successful build of the boot parts. Signed-off-by: Sam Ravnborg Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

x86: Install unstripped copy of 64bit vdso to disk

2007-10-17T18:15:20Z

This keeps an unstripped copy of the 64bit vDSO images built before they are stripped and embedded in the kernel. The unstripped copies get installed in $(MODLIB)/vdso/ by "make install" (or you can explicitly use the subtarget "make vdso_install"). These files can be useful when they contain source-level debugging information. [ tglx: arch/x86 adaptation ] Signed-off-by: Roland McGrath Signed-off-by: Andi Kleen Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner

x86_64: install unstripped copies of compat vdso on disk

2007-10-17T18:15:18Z

This keeps an unstripped copy of the vDSO images built before they are stripped and embedded in the kernel. The unstripped copies get installed in $(MODLIB)/vdso/ by "make install" (or you can explicitly use the subtarget "make vdso_install"). These files can be useful when they contain source-level debugging information. [ tglx: arch/x86 adaptation ] Signed-off-by: Roland McGrath Signed-off-by: Andi Kleen Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner

kbuild: enable 'make AFLAGS=...' to add additional options to AS

2007-10-15T19:59:31Z

The variable AFLAGS is a wellknown variable and the usage by kbuild may result in unexpected behaviour. On top of that several people over time has asked for a way to pass in additional flags to gcc. This patch replace use of AFLAGS with KBUILD_AFLAGS all over the tree. Patch was tested on following architectures: alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k, s390 Signed-off-by: Sam Ravnborg

kbuild: enable 'make CFLAGS=...' to add additional options to CC

2007-10-14T20:21:35Z

The variable CFLAGS is a wellknown variable and the usage by kbuild may result in unexpected behaviour. On top of that several people over time has asked for a way to pass in additional flags to gcc. This patch replace use of CFLAGS with KBUILD_CFLAGS all over the tree and enabling one to use: make CFLAGS=... to specify additional gcc commandline options. One usecase is when trying to find gcc bugs but other use cases has been requested too. Patch was tested on following architectures: alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k Test was simple to do a defconfig build, apply the patch and check that nothing got rebuild. Signed-off-by: Sam Ravnborg

x86: remove migration makefile tweaks

2007-10-11T09:20:06Z

The makefile tweaks to allow the build during the move of code from arch/i386 and arch/x86_64 are not longer necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

x86_64: move kernel

2007-10-11T09:17:24Z

Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar