Could we over-allocate the data segment by
QEMU_DATA_SIZE/getrlimit(RLIMIT_DATA)/128 MB depending on what's set -
similar to how the stack size is managed?
My current workaround for aarch64 on x86-64 is to mmap a dynamic main
executable in some far-away part of the address space but I'm not sure
h
This appears to be a problem in all PIE-compiled executables that use
sbrk in qemu-user due to the way that position-independent code gets
mmapped into adjacent ranges meaning there is no room for expansion.
I've hacked my version of QEMU to force the program binary to mmap in a
different range all
