X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=TODO;h=1d4c638f271dd9a397f71f80f721e3434b0e5b03;hb=88ca9f047bf8df20ae0a6305d99cbad1e893777f;hp=c3a000043198e787273d4cfd9a77e6a55f9981ae;hpb=d08c49aae0fe7d5507c73d042486c9d9701a34b3;p=qemu.git

diff --git a/TODO b/TODO
index c3a000043..1d4c638f2 100644
--- a/TODO
+++ b/TODO
@@ -1,44 +1,37 @@
-short term:
-----------
-- 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
+General:
+-------
 - cycle counter for all archs
-- TLB code protection support for PPC
-- add sysenter/sysexit and fxsr for L4 pistachio 686
+- cpu_interrupt() win32/SMP fix
+- merge PIC spurious interrupt patch
+- warning for OS/2: must not use 128 MB memory (merge bochs cmos patch ?)
+- config file (at least for windows/Mac OS X)
+- update doc: PCI infos.
 - basic VGA optimizations
+- better code fetch
+- do not resize vga if invalid size.
+- TLB code protection support for PPC
 - disable SMC handling for ARM/SPARC/PPC (not finished)
 - 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
-- test ldt limit < 7 ?
 - tests for each target CPU
-- fix CCOP optimisation
 - fix all remaining thread lock issues (must put TBs in a specific invalid
   state, find a solution for tb_flush()).
-- fix arm fpu rounding (at least for float->integer conversions)
-- SMP support
+
+ppc specific:
+------------
+- TLB invalidate not needed if msr_pr changes
+- enable shift optimizations ?
+
+linux-user specific:
+-------------------
+- remove threading support as it cannot work at this point
+- improve IPC syscalls
+- more syscalls (in particular all 64 bit ones, IPCs, fix 64 bit
+  issues, fix 16 bit uid issues)
+- use kernel traps for unaligned accesses on ARM ?
+
 
 lower priority:
 --------------
-- 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)
-- sysenter/sysexit emulation
-- optimize FPU operations (evaluate x87 stack pointer statically)
-- add IPC syscalls
+- int15 ah=86: use better timing
 - 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
-  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
-  issues, fix 16 bit uid issues)
-- use page_unprotect_range in every suitable syscall to handle all
-  cases of self modifying code.
-- use gcc as a backend to generate better code (easy to do by using
-  op-i386.c operations as local inline functions).
-- add SSE2/MMX operations