gwj / at91sam9263 · Commits

Commit 05ce71f15fc1978f7a2d37108ab701296353373d

Authored by bellard
1 parent e01f4a1c

update 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4453 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 5 additions and 27 deletions
1 -short term:  
2 -----------  
3 -- x86_64: fxsave/fxrestore bugs  
4 -- x86_64: lcall/ljmp intel/amd differences  
5 -- x86_64: cmpxchgl  
6 -- x86_64: cmovl bug  
7 -- x86: monitor invalid 1 +General:
  2 +-------
8 - cycle counter for all archs 3 - cycle counter for all archs
9 - cpu_interrupt() win32/SMP fix 4 - cpu_interrupt() win32/SMP fix
10 -- support variable tsc freq  
11 -- USB host async  
12 -- IDE async  
13 -- debug option in 'configure' script + disable -fomit-frame-pointer  
14 - Precise VGA timings for old games/demos (malc patch) 5 - Precise VGA timings for old games/demos (malc patch)
15 - merge PIC spurious interrupt patch 6 - merge PIC spurious interrupt patch
16 - warning for OS/2: must not use 128 MB memory (merge bochs cmos patch ?) 7 - warning for OS/2: must not use 128 MB memory (merge bochs cmos patch ?)
17 - config file (at least for windows/Mac OS X) 8 - config file (at least for windows/Mac OS X)
18 - update doc: PCI infos. 9 - update doc: PCI infos.
19 - basic VGA optimizations 10 - basic VGA optimizations
20 -- better code fetch (different exception handling + CS.limit support) 11 +- better code fetch
21 - do not resize vga if invalid size. 12 - do not resize vga if invalid size.
22 -- avoid looping if only exceptions  
23 - TLB code protection support for PPC 13 - TLB code protection support for PPC
24 -- see openMosix Doc  
25 - disable SMC handling for ARM/SPARC/PPC (not finished) 14 - disable SMC handling for ARM/SPARC/PPC (not finished)
26 - see undefined flags for BTx insn 15 - see undefined flags for BTx insn
27 -- user/kernel PUSHL/POPL in helper.c  
28 - keyboard output buffer filling timing emulation 16 - keyboard output buffer filling timing emulation
29 -- return UD exception if LOCK prefix incorrectly used  
30 -- test ldt limit < 7 ?  
31 - tests for each target CPU 17 - tests for each target CPU
32 -- fix CCOP optimisation  
33 - fix all remaining thread lock issues (must put TBs in a specific invalid 18 - fix all remaining thread lock issues (must put TBs in a specific invalid
34 state, find a solution for tb_flush()). 19 state, find a solution for tb_flush()).
35 20
@@ -40,21 +25,14 @@ ppc specific: @@ -40,21 +25,14 @@ ppc specific:
40 25
41 linux-user specific: 26 linux-user specific:
42 ------------------- 27 -------------------
43 -- add IPC syscalls  
44 -- handle rare page fault cases (in particular if page fault in helpers or  
45 - in syscall emulation code). 28 +- remove threading support as it cannot work at this point
  29 +- improve IPC syscalls
46 - more syscalls (in particular all 64 bit ones, IPCs, fix 64 bit 30 - more syscalls (in particular all 64 bit ones, IPCs, fix 64 bit
47 issues, fix 16 bit uid issues) 31 issues, fix 16 bit uid issues)
48 -- use page_unprotect_range in every suitable syscall to handle all  
49 - cases of self modifying code.  
50 -- fix thread stack freeing (use kernel 2.5.x CLONE_CHILD_CLEARTID)  
51 - use kernel traps for unaligned accesses on ARM ? 32 - use kernel traps for unaligned accesses on ARM ?
52 33
53 34
54 lower priority: 35 lower priority:
55 -------------- 36 --------------
56 - int15 ah=86: use better timing 37 - int15 ah=86: use better timing
57 -- suppress shift_mem ops  
58 -- fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret)  
59 -- optimize FPU operations (evaluate x87 stack pointer statically)  
60 - use -msoft-float on ARM 38 - use -msoft-float on ARM