[Qemu-devel] Problem with PPC user emulation.

[Karel Gardas]

Hello,

I've tried PPC user emulation provided by this week source tree, but w/o
success. I've tested crosstool's 4 test binaries (hello world in c/c++
static and dynamic) but all four crash with:

thinkpad:/mnt/karel/cross-gcc/result/powerpc-405-linux-gnu/gcc-3.4.0-glibc-2.3.2/tmp$
 ppc.sh ./powerpc-405-linux-gnu-hello
*** ERROR: idx a0 already assigned to a direct opcode
*** ERROR: unable to join indirect table idx [a0-37]
*** ERROR initializing PPC instruction 0xa0 0x37 0xfe
/opt/qemu-scripts/bin/ppc.sh: line 3:  3496 Segmentation fault      qemu-ppc -L 
/mnt/karel/cross-gcc/result/powerpc-405-linux-gnu/gcc-3.4.0-glibc-2.3.2/powerpc-405-linux-gnu/
 $@
thinkpad:/mnt/karel/cross-gcc/result/powerpc-405-linux-gnu/gcc-3.4.0-glibc-2.3.2/tmp$

I used crosstool-0.28-pre13 for building ppc crosscompiler which is
gcc3.4.0 and glibc2.3.2 combination.

If you would like to see at least statically linked hello world binaries,
then they are:

http://mico.org/~karel/powerpc-405-linux-gnu-hello-static.bz2
http://mico.org/~karel/powerpc-405-linux-gnu-hello2-static.bz2

Cheers,

Karel
--
Karel Gardas                  address@hidden
ObjectSecurity Ltd.           http://www.objectsecurity.com