QNX ARM unaligned access emulation for the LDM instruction (without writeback) post-increments and incorrectly does a 
writeback of the base register when it is emulated.

See test case attachment

# alignment
QNX unaligned access test
a, b, c = 04030201, 08070605, 14131211
In function do_unalign_test -- /home/carl/work/harman-ces2015/alignment/main.c:51 c == 0x0c0b0a09 -- assertion failed
Abort