diff options
| -rw-r--r-- | TODO | 28 |
1 files changed, 24 insertions, 4 deletions
@@ -1,14 +1,25 @@ short term: ---------- +- debug option in 'configure' script + disable -fomit-frame-pointer +- VGA font change fix +- PIC spurious interrupt patch +- VNC keyboard patch +- merge Solaris patch +- merge ARM patches + self modifying code patch (Paul Brook) +- warning for OS/2: must not use 128 MB memory +- config file (at least for windows/Mac OS X) +- commit message if execution of code in IO memory +- update doc: PCI infos. +- VNC patch + Synaptic patch. +- basic VGA optimizations +- test sysenter/sysexit and fxsr for L4 pistachio 686 - physical memory cache (reduce qemu-fast address space size to about 32 MB) - better code fetch (different exception handling + CS.limit support) - do not resize vga if invalid size. - avoid looping if only exceptions -- handle fast timers + add explicit clocks - cycle counter for all archs - TLB code protection support for PPC -- add sysenter/sysexit and fxsr for L4 pistachio 686 -- basic VGA optimizations +- see openMosix Doc - disable SMC handling for ARM/SPARC/PPC (not finished) - see undefined flags for BTx insn - user/kernel PUSHL/POPL in helper.c @@ -22,8 +33,17 @@ short term: - fix arm fpu rounding (at least for float->integer conversions) - SMP support +ppc specific: +------------ +- TLB invalidate not needed if msr_pr changes +- endianness bugs in do_load_fpscr and do_store_fpscr +- SPR_ENCODE() not useful +- enable shift optimizations ? + lower priority: -------------- +- more friendly BIOS (logo) +- int15 ah=86: use better timing - HDD geometry in CMOS (not used except for very old DOS programs) - suppress shift_mem ops - fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret) @@ -32,7 +52,7 @@ lower priority: - add IPC syscalls - use -msoft-float on ARM - use kernel traps for unaligned accesses on ARM ? -- handle rare page fault cases (in particular if page fault in heplers or +- handle rare page fault cases (in particular if page fault in helpers or in syscall emulation code). - fix thread stack freeing (use kernel 2.5.x CLONE_CHILD_CLEARTID) - more syscalls (in particular all 64 bit ones, IPCs, fix 64 bit |