-
-- finish segment ops (call far, ret far, load_seg suppressed)
-- fix arm fpu rounding (at least for float->integer conversions)
+short term:
+----------
+- handle fast timers + add explicit clocks
+- OS/2 install bug
+- handle Self Modifying Code even if modifying current TB (BE OS 5 install)
+- physical memory cache (reduce qemu-fast address space size to about 32 MB)
+- better code fetch
+- XP security bug
+- cycle counter for all archs
+- TLB code protection support for PPC
+- add sysenter/sysexit and fxsr for L4 pistachio 686
+- basic VGA optimizations
+- disable SMC handling for ARM/SPARC/PPC
+- see undefined flags for BTx insn
+- user/kernel PUSHL/POPL in helper.c
+- keyboard output buffer filling timing emulation
+- return UD exception if LOCK prefix incorrectly used
+- cmos clock update and timers
+- test ldt limit < 7 ?
+- tests for each target CPU
- fix CCOP optimisation
-- optimize FPU operations (evaluate x87 stack pointer statically)
-- fpush not before mem load restarting
- fix all remaining thread lock issues (must put TBs in a specific invalid
state, find a solution for tb_flush()).
-- add gcc 2.96 test configure (some gcc3 flags are needed)
-- add IPC syscalls
+- fix arm fpu rounding (at least for float->integer conversions)
+- SMP support
lower priority:
--------------
+- suppress shift_mem ops
+- fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret)
+- sysenter/sysexit emulation
+- optimize FPU operations (evaluate x87 stack pointer statically)
+- 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
projects / qemu / blobdiff