On Sun, 2009-02-22 at 11:35 +0300, malc wrote: > After writing valgrind tool that was simulating Cell XER.SO syscall > (mis)behaviour (pre ab598b6680f1e74c267d1547ee352f3e1e530f89 that is) > and banging my had against the wall for a while trying to figure out > which of the failing syscalls was responsible, i've tried to be simple > and after only ~30 minutes came up with this, rather short, piece of > code that knocks pre XER.SO patched kernels out cold: > > gcc -o xer -x assembler /dev/stdin -nostdlib <<eof > .globl _start > _start: > addis 0,0,0x8000 > mtxer 0 > addi 0,0,1 > sc
Allright, but the XER patch fixes it... interesting. Oh well, I'll try to figure out at some stage where we get something wrong in those old kernels. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
