Commit 2023a2c8 authored by bellard's avatar bellard
Browse files

update


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1653 c046a42c-6fe2-441c-8c8c-71466251a162
parent 5a1e3cfc
......@@ -10,6 +10,7 @@ version 0.7.3:
- Linux host serial port access
- Linux host low level parallel port access
- New network emulation code supporting VLANs.
- SMP support
version 0.7.2:
......
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
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