Le 26/03/2019 à 23:29, Segher Boessenkool a écrit :
On Tue, Mar 26, 2019 at 03:12:31PM -0500, Segher Boessenkool wrote:
On Tue, Mar 26, 2019 at 08:28:58PM +0100, Christophe Leroy wrote:
Le 26/03/2019 à 19:19, Segher Boessenkool a écrit :
On Tue, Mar 26, 2019 at 07:55:33AM +0000, Christophe Leroy wrote:
STACK off 0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**4
filesz 0x00000000 memsz 0x00000000 flags rwx
You need to prevent this one somehow. What object file forces this?
mpc885_ads_defconfig
No, which object file, ".o file". Not defconfig :-)
I tried to reproduce this. It does not fail with a ppc6xx_defconfig
build, and mpc885_ads_defconfig fails with
So far, the only defconfig which fails for me is ppc64_defconfig, like
Michael.
885_ads is ok, I just noticed the STACK header in vmlinux that is not
there when the patch is not applies.
INFO: Uncompressed kernel (size 0x435178) overlaps the address of the
wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
ln: failed to access 'arch/powerpc/boot/cuImage.mpc885ads': No such file or
directory
What is your GCC?
[root@localhost linux-powerpc]# powerpc64-linux-gcc -v
Using built-in specs.
COLLECT_GCC=powerpc64-linux-gcc
COLLECT_LTO_WRAPPER=/opt/gcc-8.1.0-nolibc/powerpc64-linux/bin/../libexec/gcc/powerpc64-linux/8.1.0/lto-wrapper
Target: powerpc64-linux
Configured with: /home/arnd/git/gcc/configure --target=powerpc64-linux
--enable-targets=all
--prefix=/home/arnd/cross/x86_64/gcc-8.1.0-nolibc/powerpc64-linux
--enable-languages=c --without-headers --disable-bootstrap --disable-nls
--disable-threads --disable-shared --disable-libmudflap --disable-libssp
--disable-libgomp --disable-decimal-float --disable-libquadmath
--disable-libatomic --disable-libcc1 --disable-libmpx
--enable-checking=release
Thread model: single
gcc version 8.1.0 (GCC)
[root@localhost linux-powerpc]# powerpc64-linux-ld -v
GNU ld (GNU Binutils) 2.30
Christophe
