/[gxemul]/trunk/HISTORY
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 28 by dpavlin, Mon Oct 8 16:20:26 2007 UTC revision 30 by dpavlin, Mon Oct 8 16:20:40 2007 UTC
# Line 1  Line 1 
1  $Id: HISTORY,v 1.1298 2006/07/22 11:27:46 debug Exp $  $Id: HISTORY,v 1.1325 2006/08/15 15:38:37 debug Exp $
2    
3  Changelog for GXemul:  Changelog for GXemul:
4  ---------------------  ---------------------
# Line 2888  Changelog for GXemul: Line 2888  Changelog for GXemul:
2888    
2889  ==============  RELEASE 0.4.1  ==============  ==============  RELEASE 0.4.1  ==============
2890    
2891    20060723        More Transputer instructions (pfix, nfix, opr, mint, ldl, ldlp,
2892                    eqc, rev, ajw, stl, stlf, sthf, sub, ldnl, ldnlp, ldpi, move,
2893                    wcnt, add, bcnt).
2894                    Adding more SPARC instructions (andcc, addcc, bl, rdpr).
2895                    Progress on the igsfb framebuffer used by NetBSD/netwinder.
2896                    Enabling 8-bit fills in dev_fb.
2897                    NetBSD/netwinder 3.0.1 can now run from a disk image :-)
2898    20060724        Cleanup/performance fix for 64-bit virtual translation table
2899                    updates (by removing the "timestamp" stuff). A full NetBSD/pmax
2900                    3.0.1 install for R4400 has dropped from 667 seconds to 584 :)
2901                    Fixing the igsfb "almost vga" color (it is 24-bit, not 18-bit).
2902                    Adding some MIPS instruction combinations (3*lw, and 3*addu).
2903                    The 8048 keyboard now turns off interrupt enable between the
2904                    KBR_ACK and the KBR_RSTDONE, to work better with Linux 2.6.
2905                    Not causing PPC DEC interrupts if PPC_NO_DEC is set for a
2906                    specific CPU; NetBSD/bebox gets slightly further than before.
2907                    Adding some more SPARC instructions: branches, udiv.
2908    20060725        Refreshing dev_pckbc.c a little.
2909                    Cleanups for the SH emulation mode, and adding the first
2910                    "compact" (16-bit) instructions: various simple movs, nop,
2911                    shll, stc, or, ldc.
2912    20060726        Adding dummy "pcn" (AMD PCnet NIC) PCI glue.
2913    20060727        Various cleanups; removing stuff from cpu.h, such as
2914                    running_translated (not really meaningful anymore), and
2915                    page flags (breaking into the debugger clears all translations
2916                    anyway).
2917                    Minor MIPS instruction combination updates.
2918    20060807        Expanding the 3*sw and 3*lw MIPS instruction combinations to
2919                    work with 2* and 4* too, resulting in a minor performance gain.
2920                    Implementing a usleep hack for the RM52xx/MIPS32/MIPS64 "wait"
2921                    instruction (when emulating 1 cpu).
2922    20060808        Experimenting with some more MIPS instruction combinations.
2923                    Implementing support for showing a (hardcoded 12x22) text
2924                    cursor in igsfb.
2925    20060809        Simplifying the NetBSD/evbmips (Malta) install instructions
2926                    somewhat (by using a NetBSD/pmax ramdisk install kernel).
2927    20060812        Experimenting more with the MIPS 'wait' instruction.
2928                    PCI configuration register writes can now be handled, which
2929                    allow PCI IDE controllers to work with NetBSD/Malta 3.0.1 and
2930                    NetBSD/cobalt 3.0.1. (Previously only NetBSD 2.1 worked.)
2931    20060813        Updating dev_gt.c based on numbers from Alec Voropay, to enable
2932                    Linux 2.6 to use PCI on Malta.
2933                    Continuing on Algor interrupt stuff.
2934    20060814        Adding support for routing ISA interrupts to two different
2935                    interrupts, making it possible to run NetBSD/algor :-)
2936    20060814-15     Testing for the release.
2937    
2938    ==============  RELEASE 0.4.2  ==============
2939    

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