|Audit all sti/cli calls. Audit all call16 calls to make sure flags is
|setup properly with respect to irqs.
|Audit statements where a 32bit intermediary changes meaning of a 16bit
|Look into ways to reduce stack usage. For example, %esp, %ebp, %esi
|(high bits), %edi (high bits) are already restored by the C code if
|they're changed - they probably don't need to be backed up on entry.
|Code assumes ebda segment is static - it doesn't read 0x40e.
|See if using an ld script for 16bit mode is a good idea.
|The __call16 code does a long jump to the interrupt trampolines - this
|Fix makefiles so that they rebuild the required files automatically.
|Cleanup setting of ES on GET/SET_BDA
|Make sure inline assembly isn't preventing inlining of calling
|Convert remaining parts of rombios.c to new code.
|Convert rombios32 and apm bios stuff to new code.
|Allow one to select adding 32 bit code to 0xf000 or in a separate
|Try generating bios tables at compile time.
|Move e820 map generation to post time (just have e820 code copy pre
|made tables back to user).