| - improve performance by optimizing common sequences of system calls. |
| For example, gettimeofday() can probably safely be made to evaluate lazily. |
| |
| - for better efficiency, try to find instances of RDTSC in glibc and rewrite |
| them. That would avoid the signal handling, when it is not strictly |
| necessary. |
| |
| - try to find places where we call any of the unrestricted system calls and |
| avoid instrumenting the code. |
| |
| - audit error code handling in trusted_thread.cc. |
| |
| - get rid of preloader and of ELF helper process. |
| |
| - clean up sandbox_impl.h, maybe create extra helper classes? |
| |
| - address (or remove) remaining "TODO(markus):" statements. |
