[U-Boot] [PATCH] arm: Handle .gnu.hash section in ldscripts

Andreas Färber
2014-03-02T22:00:19Z

Am 02.03.2014 21:57, schrieb Andreas F?rber:
> Hi Albert,
>
> Am 02.03.2014 20:15, schrieb Albert ARIBAUD:
>> Hi Andreas,
>>
>> On Sun, 02 Mar 2014 18:57:14 +0100, Andreas F?rber <afaerber@suse.de>
>> wrote:
>>
>>> Hi Albert,
>>>
>>> Am 22.02.2014 14:27, schrieb Albert ARIBAUD:
>>>> On Thu, 13 Feb 2014 12:39:07 +0100, Albert ARIBAUD
>>>> <albert.u.boot@aribaud.net> wrote:
>>>>
>>>>> Can you point me to the toolchain you are using, and if you are not
>>>>> building mainline code, can you make this code available to me somehow?
> [...]
>>> Our latest GCC 4.8.2 can be found here:
>>> https://build.opensuse.org/package/show/openSUSE:Factory:ARM/gcc48
>>>
>>> Matching binutils 2.24 are here:
>>> https://build.opensuse.org/package/show/openSUSE:Factory:ARM/binutils
>>>
>>> Our latest U-Boot tarball and patches:
>>> https://build.opensuse.org/package/show/Base:System/u-boot
>>> Build logs can be found in the u-boot-* packages in the same project,
>>> with underscores stripped, e.g.:
>>> https://build.opensuse.org/package/show/Base:System/u-boot-am335xevm
>>
>> Thanks for your reply. Apparently, the problem does not appear for the
>> boards in mainline U-Boot which I listed above with the source code
>> from our v2014.01 tag and using gcc 4.8.1 from Linaro. I can install
>> 4.8.2, but meanwhile, can you try to build v2014.01 for these boards
>> with your setup?
>>
>> am335x_evm colibri_t20_iris highbank mx53loco omap3_beagle
>> omap4_panda paz00 rpi_b
>
> I have commented out the patch in:
> https://build.opensuse.org/project/show/home:a_faerber:branches:Base:System
>
> While there are apparently frequent rebuilds scheduled ATM, it seemed
> like the colibri_t20_iris config intermittently built OK without it.
> Maybe some gcc 4.8 stable branch update [1] resolved it ... will keep an
> eye on the build status to confirm. If everything builds, I'm happy.

Nah, still fails without the patch:

[ 178s] gcc -E -g -Os -ffunction-sections -fdata-sections
-fno-common -ffixed-r9 -msoft-float -D__KERNEL__
-DCONFIG_SYS_TEXT_BASE=0x0010E000
-I/home/abuild/rpmbuild/BUILD/u-boot-2014.01/include
-I/home/abuild/rpmbuild/BUILD/u-boot-2014.01/arch/arm/include
-fno-builtin -ffreestanding -nostdinc -isystem
/usr/lib/gcc/armv7hl-suse-linux-gnueabi/4.8/include -pipe -DCONFIG_ARM
-D__ARM__ -marm -mno-thumb-interwork -mabi=aapcs-linux
-mword-relocations -march=armv7-a -include
/home/abuild/rpmbuild/BUILD/u-boot-2014.01/include/u-boot/u-boot.lds.h
-DCPUDIR=arch/arm/cpu/armv7 -ansi -D__ASSEMBLY__ -P -
</home/abuild/rpmbuild/BUILD/u-boot-2014.01/arch/arm/cpu/u-boot.lds
>u-boot.lds
[ 178s] cd /home/abuild/rpmbuild/BUILD/u-boot-2014.01 && ld.bfd -pie
-T u-boot.lds --gc-sections -Bstatic -Ttext 0x0010E000
arch/arm/cpu/armv7/start.o --start-group arch/arm/cpu/armv7/built-in.o
arch/arm/cpu/armv7/tegra20/built-in.o arch/arm/cpu/built-in.o
arch/arm/lib/built-in.o board/toradex/colibri_t20_iris/built-in.o
common/built-in.o disk/built-in.o drivers/built-in.o
drivers/dma/built-in.o drivers/gpio/built-in.o drivers/i2c/built-in.o
drivers/input/built-in.o drivers/mmc/built-in.o drivers/mtd/built-in.o
drivers/mtd/nand/built-in.o drivers/mtd/onenand/built-in.o
drivers/mtd/spi/built-in.o drivers/net/built-in.o
drivers/net/phy/built-in.o drivers/pci/built-in.o
drivers/power/battery/built-in.o drivers/power/built-in.o
drivers/power/fuel_gauge/built-in.o drivers/power/mfd/built-in.o
drivers/power/pmic/built-in.o drivers/serial/built-in.o
drivers/spi/built-in.o drivers/usb/eth/built-in.o
drivers/usb/gadget/built-in.o drivers/usb/host/built-in.o
drivers/usb/musb-new/built-in.o drivers/usb/musb/built-in.o
drivers/usb/phy/built-in.o drivers/usb/ulpi/built-in.o fs/built-in.o
lib/built-in.o lib/libfdt/built-in.o net/built-in.o test/built-in.o
--end-group
/home/abuild/rpmbuild/BUILD/u-boot-2014.01/arch/arm/lib/eabi_compat.o
-L /usr/lib/gcc/armv7hl-suse-linux-gnueabi/4.8 -lgcc -Map u-boot.map -o
u-boot
[ 178s] ld.bfd: u-boot: could not find output section .gnu.hash
[ 178s] ld.bfd: final link failed: Nonrepresentable section on output
[ 178s] Makefile:556: recipe for target 'u-boot' failed
[ 178s] make: *** [u-boot] Error 1

https://build.opensuse.org/package/live_build_log/home:a_faerber:branches:Base:System/u-boot-colibrit20iris/openSUSE_Factory_ARM/armv7l

Regards,
Andreas

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