Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750981AbWCVGtK (ORCPT ); Wed, 22 Mar 2006 01:49:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750896AbWCVGtG (ORCPT ); Wed, 22 Mar 2006 01:49:06 -0500 Received: from 216-99-217-87.dsl.aracnet.com ([216.99.217.87]:4225 "EHLO sorel.sous-sol.org") by vger.kernel.org with ESMTP id S1750873AbWCVGhe (ORCPT ); Wed, 22 Mar 2006 01:37:34 -0500 Message-Id: <20060322063745.672511000@sorel.sous-sol.org> References: <20060322063040.960068000@sorel.sous-sol.org> Date: Tue, 21 Mar 2006 22:30:46 -0800 From: Chris Wright To: linux-kernel@vger.kernel.org Cc: xen-devel@lists.xensource.com, virtualization@lists.osdl.org, Ian Pratt , Christian Limpach Subject: [RFC PATCH 06/35] Add vmlinuz build target. Content-Disposition: inline; filename=05-boot-xen Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2266 Lines: 65 The vmlinuz image is a stripped and compressed kernel image, it is smaller than the vmlinux image and the Xen domain builder supports loading compressed images directly. Signed-off-by: Ian Pratt Signed-off-by: Christian Limpach Signed-off-by: Chris Wright --- arch/i386/Makefile | 5 +++-- arch/i386/boot/Makefile | 10 +++++++++- 2 files changed, 12 insertions(+), 3 deletions(-) --- xen-subarch-2.6.orig/arch/i386/Makefile +++ xen-subarch-2.6/arch/i386/Makefile @@ -105,15 +105,16 @@ CPPFLAGS += $(mflags-y) boot := arch/i386/boot .PHONY: zImage bzImage compressed zlilo bzlilo \ - zdisk bzdisk fdimage fdimage144 fdimage288 install + zdisk bzdisk fdimage fdimage144 fdimage288 install vmlinuz all: bzImage # KBUILD_IMAGE specify target image being built KBUILD_IMAGE := $(boot)/bzImage zImage zlilo zdisk: KBUILD_IMAGE := arch/i386/boot/zImage +vmlinuz: KBUILD_IMAGE := $(boot)/vmlinuz -zImage bzImage: vmlinux +zImage bzImage vmlinuz: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE) compressed: zImage --- xen-subarch-2.6.orig/arch/i386/boot/Makefile +++ xen-subarch-2.6/arch/i386/boot/Makefile @@ -26,7 +26,7 @@ SVGA_MODE := -DSVGA_MODE=NORMAL_VGA #RAMDISK := -DRAMDISK=512 targets := vmlinux.bin bootsect bootsect.o \ - setup setup.o zImage bzImage + setup setup.o zImage bzImage vmlinuz subdir- := compressed hostprogs-y := tools/build @@ -100,5 +100,13 @@ zlilo: $(BOOTIMAGE) cp System.map $(INSTALL_PATH)/ if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi +$(obj)/vmlinuz: $(obj)/vmlinux-stripped FORCE + $(call if_changed,gzip) + @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' + +$(obj)/vmlinux-stripped: OBJCOPYFLAGS := -g --strip-unneeded +$(obj)/vmlinux-stripped: vmlinux FORCE + $(call if_changed,objcopy) + install: sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(BOOTIMAGE) System.map "$(INSTALL_PATH)" -- - 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/