Re: [Minios-devel] [UNIKRAFT PATCHv5 44/46] plat/kvm: Update linker.uk to link image for Arm64

["Wei Chen (Arm Technology China)" <Wei.Chen@xxxxxxx>]

> -----Original Message-----
> From: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>
> Sent: 2018年9月12日 4:37
> To: Wei Chen (Arm Technology China) <Wei.Chen@xxxxxxx>; minios-
> devel@xxxxxxxxxxxxxxxxxxxx
> Cc: Kaly Xin (Arm Technology China) <Kaly.Xin@xxxxxxx>; nd <nd@xxxxxxx>
> Subject: Re: [Minios-devel] [UNIKRAFT PATCHv5 44/46] plat/kvm: Update
> linker.uk to link image for Arm64
> 
> This may get obsolete soon.
> https://lists.xenproject.org/archives/html/minios-devel/2018-09/msg00191.html

Haha, Yes. I would catch up with the upstream

> 
> On 10.08.2018 09:08, Wei Chen wrote:
> > From: Wei Chen <Wei.Chen@xxxxxxx>
> >
> > Update linker.uk to support link Arm64 image to aarch64elf
> > format.
> >
> > Signed-off-by: Wei Chen <Wei.Chen@xxxxxxx>
> > ---
> >   plat/kvm/Linker.uk | 10 +++++++---
> >   1 file changed, 7 insertions(+), 3 deletions(-)
> >
> > diff --git a/plat/kvm/Linker.uk b/plat/kvm/Linker.uk
> > index fbadde2..006770f 100644
> > --- a/plat/kvm/Linker.uk
> > +++ b/plat/kvm/Linker.uk
> > @@ -1,9 +1,13 @@
> >   ifeq (x86_64,$(CONFIG_UK_ARCH))
> > -KVM_LDSCRIPT  := -Wl,-T,$(CONFIG_UK_BASE)/plat/kvm/x86/link64.lds
> > -KVM_LDSCRIPT_FLAGS := -Wl,-T,$(KVM_LDSCRIPT)
> > +KVM_LDSCRIPT  := $(CONFIG_UK_BASE)/plat/kvm/x86/link64.lds
> >   KVM_LDFLAGS-y += -Wl,-m,elf_x86_64
> > +else ifeq (arm64,$(CONFIG_UK_ARCH))
> > +KVM_LDSCRIPT:= $(CONFIG_UK_BASE)/plat/kvm/arm/link64.lds
> > +KVM_LDFLAGS-y += -Wl,-m,aarch64elf
> >   endif
> >
> > +KVM_LDSCRIPT_FLAGS := -Wl,-T,$(KVM_LDSCRIPT)
> > +
> >   ##
> >   ## Link image
> >   ##
> > @@ -14,7 +18,7 @@ $(KVM_IMAGE): $(KVM_LINK) $(KVM_LINK-y) $(UK_LINK)
> $(UK_LINK-y)
> >            $(LD) -r $(LIBLDFLAGS) $(LIBLDFLAGS-y) $(KVM_LDFLAGS)
> $(KVM_LDFLAGS-y) $^ -o $@.ld.o)
> >     $(call build_cmd,OBJCOPY,,$@.o,\
> >            $(OBJCOPY) -w -G kvmos_* -G _libkvmplat_entry $@.ld.o $@.o)
> > -ifeq (x86_64,$(CONFIG_UK_ARCH))
> > +ifneq ($(filter x86_64 arm64,$(CONFIG_UK_ARCH)),)
> >     $(call build_cmd,CC,,link64.lds.o,\
> >            $(CC) -E $(ASINCLUDES) $(ASFLAGS) $(ASFLAGS-y) -P
> $(KVM_LDSCRIPT).S -o $(KVM_LDSCRIPT))
> >     $(call build_cmd,LD,,$@,\
> >
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