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

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

This may get obsolete soon.
https://lists.xenproject.org/archives/html/minios-devel/2018-09/msg00191.html

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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