| Kevin O'Connor | 44c631d | 2008-03-02 11:24:36 -0500 | [diff] [blame] | 1 | Audit all sti/cli calls. |
| 2 | |
| Kevin O'Connor | ed12849 | 2008-03-11 11:14:59 -0400 | [diff] [blame^] | 3 | Audit statements where a 32bit intermediary changes meaning of a 16bit |
| 4 | comparison. |
| 5 | |
| Kevin O'Connor | d111833 | 2008-03-02 23:26:09 -0500 | [diff] [blame] | 6 | Look into ways to reduce stack usage. For example, %esp, %ebp, %esi |
| 7 | (high bits), %edi (high bits) are already restored by the C code if |
| 8 | they're changed - they probably don't need to be backed up on entry. |
| 9 | |
| Kevin O'Connor | 63dbcfb | 2008-03-01 22:17:07 -0500 | [diff] [blame] | 10 | Code assumes ebda segment is static - it doesn't read 0x40e. |
| 11 | |
| 12 | See if using an ld script for 16bit mode is a good idea. |
| 13 | |
| Kevin O'Connor | b8aacb0 | 2008-03-01 14:56:07 -0500 | [diff] [blame] | 14 | The __call16 code does a long jump to the interrupt trampolines - this |
| 15 | is unnecessary. |
| Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 16 | |
| 17 | Fix makefiles so that they rebuild the required files automatically. |
| 18 | |
| Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 19 | Cleanup setting of ES on GET/SET_BDA |
| 20 | |
| 21 | Make sure inline assembly isn't preventing inlining of calling |
| 22 | functions. |
| 23 | |
| 24 | Convert remaining parts of rombios.c to new code. |
| 25 | |
| 26 | Convert rombios32 and apm bios stuff to new code. |
| 27 | |
| 28 | Allow one to select adding 32 bit code to 0xf000 or in a separate |
| 29 | location. |
| 30 | |
| 31 | Try generating bios tables at compile time. |
| 32 | |
| 33 | Move e820 map generation to post time (just have e820 code copy pre |
| 34 | made tables back to user). |