On 05.12.2010, at 09:15, Avi Kivity wrote: > Recent qemus no longer load 64-bit elf kernels. Fix by converting > to 32-bit elf. > > Signed-off-by: Avi Kivity <[email protected]> > --- > config-x86-common.mak | 39 +++++++++++++++++++++------------------ > 1 files changed, 21 insertions(+), 18 deletions(-) > > diff --git a/config-x86-common.mak b/config-x86-common.mak > index b541c1c..c5508b3 100644 > --- a/config-x86-common.mak > +++ b/config-x86-common.mak > @@ -20,9 +20,12 @@ CFLAGS += -m$(bits) > libgcc := $(shell $(CC) -m$(bits) --print-libgcc-file-name) > > FLATLIBS = lib/libcflat.a $(libgcc) > -%.flat: %.o $(FLATLIBS) flat.lds > +%.elf: %.o $(FLATLIBS) flat.lds > $(CC) $(CFLAGS) -nostdlib -o $@ -Wl,-T,flat.lds $(filter %.o, $^) > $(FLATLIBS) > > +%.flat: %.elf > + objcopy -O elf32-i386 $^ $@
Not sure it's that great to call 32bit elf binaries ".flat". I'd rather expect a flat file when reading that file extension ;). Mind to just call it ".elf32"? Alternatively, you could also use real flat files and shove a multiboot header into the binary. Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
