On 30/09/2019 19.10, Thomas Huth wrote: > This file hasn't seen a real (non-trivial) update since 2008 anymore, > so we can assume that it is pretty much out of date and nobody cares > for it anymore. Let's simply remove it. > > Signed-off-by: Thomas Huth <th...@redhat.com> > --- > target/sparc/TODO | 88 ----------------------------------------------- > 1 file changed, 88 deletions(-) > delete mode 100644 target/sparc/TODO > > diff --git a/target/sparc/TODO b/target/sparc/TODO > deleted file mode 100644 > index b8c727e858..0000000000 > --- a/target/sparc/TODO > +++ /dev/null > @@ -1,88 +0,0 @@ > -TODO-list: > - > -CPU common: > -- Unimplemented features/bugs: > - - Delay slot handling may fail sometimes (branch end of page, delay > - slot next page) > - - Atomical instructions > - - CPU features should match real CPUs (also ASI selection) > -- Optimizations/improvements: > - - Condition code/branch handling like x86, also for FPU? > - - Remove remaining explicit alignment checks > - - Global register for regwptr, so that windowed registers can be > - accessed directly > - - Improve Sparc32plus addressing > - - NPC/PC static optimisations (use JUMP_TB when possible)? (Is this > - obsolete?) > - - Synthetic instructions > - - MMU model dependent on CPU model > - - Select ASI helper at translation time (on V9 only if known) > - - KQemu/KVM support for VM only > - - Hardware breakpoint/watchpoint support > - - Cache emulation mode > - - Reverse-endian pages > - - Faster FPU emulation > - - Busy loop detection > - > -Sparc32 CPUs: > -- Unimplemented features/bugs: > - - Sun4/Sun4c MMUs > - - Some V8 ASIs > - > -Sparc64 CPUs: > -- Unimplemented features/bugs: > - - Interrupt handling > - - Secondary address space, other MMU functions > - - Many V9/UA2005/UA2007 ASIs > - - Rest of V9 instructions, missing VIS instructions > - - IG/MG/AG vs. UA2007 globals > - - Full hypervisor support > - - SMP/CMT > - - Sun4v CPUs > - > -Sun4: > -- To be added > - > -Sun4c: > -- A lot of unimplemented features > -- Maybe split from Sun4m > - > -Sun4m: > -- Unimplemented features/bugs: > - - Hardware devices do not match real boards > - - Floppy does not work > - - CS4231: merge with cs4231a, add DMA > - - Add cg6, bwtwo > - - Arbitrary resolution support > - - PCI for MicroSparc-IIe > - - JavaStation machines > - - SBus slot probing, FCode ROM support > - - SMP probing support > - - Interrupt routing does not match real HW > - - SuSE 7.3 keyboard sometimes unresponsive > - - Gentoo 2004.1 SMP does not work > - - SS600MP ledma -> lebuffer > - - Type 5 keyboard > - - Less fixed hardware choices > - - DBRI audio (Am7930) > - - BPP parallel > - - Diagnostic switch > - - ESP PIO mode > - > -Sun4d: > -- A lot of unimplemented features: > - - SBI > - - IO-unit > -- Maybe split from Sun4m > - > -Sun4u: > -- Unimplemented features/bugs: > - - Interrupt controller > - - PCI/IOMMU support (Simba, JIO, Tomatillo, Psycho, Schizo, Safari...) > - - SMP > - - Happy Meal Ethernet, flash, I2C, GPIO > - - A lot of real machine types > - > -Sun4v: > -- A lot of unimplemented features > - - A lot of real machine types >
Ping? Thomas
