Need help figuring out why my powerpc elf file causing seg fault

[dion]

Originally Posted by deepzero

Works perfectly fine for me just following your steps.
I do not understand why you change segment_start though? And where does 0x000FFF4C come from?

I am attaching my tests, sw versions I used:

it is because i need to load the image at certain address (which is 0x00100000). the image is position dependent code.

when i used default loading address(0x10000000), the vx section loaded at (0x100000b4). so, i figured, i just need to substract to get loaded to 0x00100000, which is 0x000FFF4C.

btw, i got :

Error while loading myprog: Permission denied

when i tried to qemu-ppc your file. the sw version seems to be more updated from what's on mine.