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2009-09-09optionrom: make clean should remove raw and .dJuan Quintela1-1/+1
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-09otionrom: Use local CFLAGS no global oneJuan Quintela1-0/+1
It is needed by %.o : %.c rule. Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-09Remove CFLAGS parameter in cc-optionJuan Quintela1-1/+1
With cc-option we are testing if gcc just accept a particular option, we don't need CFLAGS at all. And this fixes the recursive problem with CFLAGS Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-10Rename CPPFLAGS to QEMU_CFLAGSJuan Quintela1-3/+3
Now we have to variables: QEMU_CFLAGS: flags without which we can't compile CFLAGS: "-g -O2" We can now run: make CFLAGS="-fbar" foo.o make CFLAGS="" foo.o make CFLAGS="-O3" foo.o And it all should work. Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
2009-08-10Fix checksum writing in signboot.shAlexander Graf1-1/+2
The printf command takes an octal value after \, so we have to convert our decimal representation to octal first and then write it. This unbreaks extboot signing. Multiboot wasn't affected yet because the checksum was < 8. Spotted and first patch by Glauber Costa <glommer@redhat.com>. Printf idea by Paolo Bonzini <bonzini@gnu.org>. Signed-off-by: Alexander Graf <agraf@suse.de> CC: Glauber Costa <glommer@redhat.com> CC: Paolo Bonzini <bonzini@gnu.org> CC: Jan Ondrej <ondrejj@salstar.sk> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
2009-08-10Do not try to invoke shebang scripts directly (NFS issues)malc1-1/+1
Signed-off-by: malc <av1474@comtv.ru>
2009-07-31Option rom makefile fixesPaul Brook1-0/+2
Fix toplevel option rom makefile rules. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-27Fix out of tree build broken by 791e08c753a9f9be3c3880b4ea83b6dfa4b6ccadBlue Swirl1-1/+1
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-27use cc-option for optionromJuan Quintela1-21/+1
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27Use quiet-command for building optionromJuan Quintela1-9/+7
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-22signrom.sh: portability fixChristoph Egger1-2/+3
Attached patch makes signrom.sh working on NetBSD. The output of the 'od' command leads to a syntax error which breaks the build. Signed-off-by: Christoph Egger <Christoph.Egger@amd.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16Update to a hopefully more future proof FSF addressBlue Swirl2-4/+2
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-16Don't copy multiboot.bin into pc-bios after builtAnthony Liguori1-1/+0
That dirties the working directory of the tree. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16Fix multiboot.bin build on mingw32Anthony Liguori1-3/+5
This combination of ld/object was suggested by Bartlomiej Celary Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09Replace signrom with shell script v3Alexander Graf3-85/+48
In order to not execute code we just compiled, let's replace signrom with a shell script that does the same thing while staying compatible to pretty much every system available. This should make cross-compilation for windows easier. aliguori: fix build when objdir != srcdir Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-03Work around Solaris gas problemBlue Swirl1-1/+1
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-06-29Multiboot build system v4Alexander Graf2-0/+127
In order to build the multiboot option rom, we need a Makefile and a tool to sign the rom with. Both are provided by this patch and mostly taken from the extboot source, written by Anthony Liguori. Once built, the resulting binary gets copied to pc-bios automatically. Building also occurs automatically when on an x86 host. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29Multiboot support v5Alexander Graf1-0/+209
This patch implements support for Multiboot on x86 for -kernel. Multiboot is a "new" approach to get rid of different bootloaders, providing a unified interface for the kernel. It supports command line options and kernel modules. The two probably best known projects using multiboot are Xen and GNU Hurd. This implementation should be mostly feature-complete. It is missing VBE extensions, but as no system uses them currently it does not really hurt. To use multiboot, specify the kernel as -kernel option. Modules should be given as -initrd options, seperated by a comma (,). -append also works. Please bear in mind that grub also does gzip decompression, which qemu does not do yet. To run existing images, please ungzip them first. The guest multiboot loader code is implemented as option rom using int 19. Parts of the work are based on efforts by Rene Rebe, who originally ported my code to int 19. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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