AKANE

This fork is under early development.

Modifications

• The gofer process no longer uses chroot() on the target directory
• Fall back to assuming /proc/sys/vm/mmap_min_addr = 32768 if retrieval fails
• On aarch64, assume ASID bits = 8 if retrieval fails
• Add support for kernels without PTRACE_SYSEMU (Linux < 5.3 on aarch64)
• Add support for hosts with 39-bit virtual memory
• Disable mseal on the systrap platform (some buggy syscall filters, especially on Android, may terminate the process if an unsupported syscall is used)
• Experimental fakehostfs
  • Emulates file UID/GID and other behaviors on Android
  • Not fully tested
  • mmap() not implemented