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authorbellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>2005-11-23 21:03:04 +0000
committerbellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>2005-11-23 21:03:04 +0000
commit2023a2c836ed0a5af990ddbc927e0ea7fdc317d0 (patch)
tree7ac72cc8ebff1909016bcbf7558eaf3b1985a9bf /TODO
parentbetter halted state support (diff)
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update
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1653 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'TODO')
-rw-r--r--TODO30
1 files changed, 17 insertions, 13 deletions
diff --git a/TODO b/TODO
index 088c26c69..8cc9aa55f 100644
--- a/TODO
+++ b/TODO
@@ -1,5 +1,9 @@
short term:
----------
+- support variable tsc freq
+- cpu_interrupt() win32/SMP fix
+- USB host async
+- IDE async
- debug option in 'configure' script + disable -fomit-frame-pointer
- Precise VGA timings for old games/demos (malc patch)
- merge PIC spurious interrupt patch
@@ -28,7 +32,6 @@ short term:
- 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:
------------
@@ -36,22 +39,23 @@ ppc specific:
- SPR_ENCODE() not useful
- enable shift optimizations ?
-lower priority:
---------------
-- more friendly BIOS (logo)
-- int15 ah=86: use better timing
-- suppress shift_mem ops
-- fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret)
-- optimize FPU operations (evaluate x87 stack pointer statically)
+linux-user specific:
+-------------------
- 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 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
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).
+- fix thread stack freeing (use kernel 2.5.x CLONE_CHILD_CLEARTID)
+- use kernel traps for unaligned accesses on ARM ?
+
+
+lower priority:
+--------------
+- int15 ah=86: use better timing
+- suppress shift_mem ops
+- fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret)
+- optimize FPU operations (evaluate x87 stack pointer statically)
+- use -msoft-float on ARM