Re: [XenARM] How to compile the unstable source for arm at sstabellini/xen-unstable.git/.git

["Frank, Chen" <chysun2000@xxxxxxx>]

Hi all, 

I succeed in compiling the unstable source for arm at sstabellini/xen-unstable.git/.git with a little modification of xen/arch/arm/Makefile by the latest arm-none-linux-gnueabi- compiler from code sourcery.

- The URL for the latest cross compiler:

https://sourcery.mentor.com/sgpp/lite/arm/portal/package9728/public/arm-none-linux-gnueabi/arm-2011.09-70-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2

- Compiling command : XEN_TARGET_ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi make xen

     

- The patch is the following:

diff --git a/xen/arch/arm/Makefile b/xen/arch/arm/Makefile

index 9bc2fc8..244a19f 100644

--- a/xen/arch/arm/Makefile

+++ b/xen/arch/arm/Makefile

@@ -51,15 +51,15 @@ $(BASEDIR)/common/symbols-dummy.o:

        $(MAKE) -f $(BASEDIR)/Rules.mk -C $(BASEDIR)/common symbols-dummy.o

 

 $(TARGET)-syms: prelink.o xen.lds $(BASEDIR)/common/symbols-dummy.o

-       $(LD) $(LDFLAGS) -T xen.lds -N prelink.o \

+       $(LD) $(LDFLAGS) -T xen.lds -r prelink.o \

            $(BASEDIR)/common/symbols-dummy.o -o $(@D)/.$(@F).0

        $(NM) -n $(@D)/.$(@F).0 | $(BASEDIR)/tools/symbols >$(@D)/.$(@F).0.S

        $(MAKE) -f $(BASEDIR)/Rules.mk $(@D)/.$(@F).0.o

-       $(LD) $(LDFLAGS) -T xen.lds -N prelink.o \

+       $(LD) $(LDFLAGS) -T xen.lds -r prelink.o \

            $(@D)/.$(@F).0.o -o $(@D)/.$(@F).1

        $(NM) -n $(@D)/.$(@F).1 | $(BASEDIR)/tools/symbols >$(@D)/.$(@F).1.S

        $(MAKE) -f $(BASEDIR)/Rules.mk $(@D)/.$(@F).1.o

-       $(LD) $(LDFLAGS) -T xen.lds -N prelink.o \

+       $(LD) $(LDFLAGS) -T xen.lds -r prelink.o \

            $(@D)/.$(@F).1.o -o $@

        rm -f $(@D)/.$(@F).[0-9]*

- Without applying this patch, the compiling will output the following error.

---

make[4]: Leaving directory `/home/frank/workspace/xen/src/xen-arm-v6/xen/common'

arm-none-linux-gnueabi-ld    -marmelf_linux_eabi  -T xen.lds -N prelink.o \

   /home/frank/workspace/xen/src/xen-arm-v6/xen/common/symbols-dummy.o -o /home/frank/workspace/xen/src/xen-arm-v6/xen/.xen-syms.0

prelink.o:(.ARM.exidx.init.text+0x0): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0x8): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0x10): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0x18): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0x20): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0x28): more undefined references to `__aeabi_unwind_cpp_pr1' follow

prelink.o:(.ARM.exidx.init.text+0x38): undefined reference to `__aeabi_unwind_cpp_pr0'

prelink.o:(.ARM.exidx.init.text+0x50): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0x58): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0x68): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0xa8): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0xb0): undefined reference to `__aeabi_unwind_cpp_pr0'

prelink.o:(.ARM.exidx.init.text+0xb8): undefined reference to `__aeabi_unwind_cpp_pr1'

prelink.o:(.ARM.exidx.init.text+0xc0): undefined reference to `__aeabi_unwind_cpp_pr1'

..... <-- a lot of similar error message

make[3]: *** [/home/frank/workspace/xen/src/xen-arm-v6/xen/xen-syms] Error 1

make[3]: Leaving directory `/home/frank/workspace/xen/src/xen-arm-v6/xen/arch/arm'

make[2]: *** [/home/frank/workspace/xen/src/xen-arm-v6/xen/xen] Error 2

---

Best Regards,

Frank

--

At 2012-02-06 16:59:04,"Krishna Pavan" <post4pavan@xxxxxxxxx> wrote:

---------- Forwarded message ----------
From: Krishna Pavan <post4pavan@xxxxxxxxx>
Date: Mon, Feb 6, 2012 at 2:27 PM
Subject: Re: [XenARM] [help] How to compile the unstable source for arm at sstabellini/xen-unstable.git/.git
To: "Frank, Chen" <chysun2000@xxxxxxx>

Hi Xen-ARM, Chen,

You can download that tool chain by installing a downloaded package from codesourcery.

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