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$Id: HISTORY,v 1.1497 2007/03/18 03:41:36 debug Exp $ |
$Id: HISTORY,v 1.1515 2007/04/14 05:39:46 debug Exp $ |
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Changelog for GXemul: |
Changelog for GXemul: |
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--------------------- |
--------------------- |
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============== RELEASE 0.4.4.1 ============== |
============== RELEASE 0.4.4.1 ============== |
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20070324 Adding a "--debug" option to the configure script, to disable |
| 3347 |
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optimizations in unstable development builds. |
| 3348 |
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Moving out SCSI-specific stuff from diskimage.c into a new |
| 3349 |
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diskimage_scsicmd.c. |
| 3350 |
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Applying Håvard Eidnes' patch for SCSICDROM_READ_DISKINFO and |
| 3351 |
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SCSICDROM_READ_TRACKINFO. (Not really tested yet.) |
| 3352 |
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Implementing disk image "overlays" (to allow simple roll-back |
| 3353 |
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to previous disk state). Adding a 'V' disk flag for this, and |
| 3354 |
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updating the man page and misc.html. |
| 3355 |
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20070325 Stability fix to cpu_dyntrans.c, when multiple physical pages |
| 3356 |
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share the same initial table entry. (The ppp == NULL check |
| 3357 |
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should be physpage_ofs == 0.) Bug found by analysing GXemul |
| 3358 |
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against a version patched for Godson. |
| 3359 |
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Fixing a second occurance of the same problem (also in |
| 3360 |
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cpu_dyntrans.c). |
| 3361 |
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Fixing a MAJOR physical page leak in cpu_dyntrans.c; pages |
| 3362 |
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weren't _added_ to the set of translated pages, they _replaced_ |
| 3363 |
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all previous pages. It's amazing that this bug has been able |
| 3364 |
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to live for this long. (Triggered when emulating >128MB RAM.) |
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20070326 Removing the GDB debugging stub support; it was too hackish |
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and ugly. |
| 3367 |
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20070328 Moving around some native code generation skeleton code. |
| 3368 |
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20070329 The -lm check in the configure script now also checks for sin() |
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in addition to sqrt(). (Thanks to Nigel Horne for noticing that |
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sqrt was not enough on Fedora Core 6.) (Not verified yet.) |
| 3371 |
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20070330 Fixing an indexing bug in dev_sh4.c, found by using gcc version |
| 3372 |
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4.3.0 20070323. |
| 3373 |
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20070331 Some more experimentation with native code generation. |
| 3374 |
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20070404 Attempting to fix some more SH4 SCIF interrupt bugs; rewriting |
| 3375 |
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the SH interrupt assertion/deassertion code somewhat. |
| 3376 |
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20070410 Splitting src/file.c into separate files in src/file/. |
| 3377 |
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Cleanup: Removing the dummy TS7200, Walnut, PB1000, and |
| 3378 |
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Meshcube emulation modes, and dev_epcom and dev_au1x00. |
| 3379 |
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Removing the experimental CHIP8/RCA180x code; it wasn't really |
| 3380 |
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working much lately, anyway. It was fun while it lasted. |
| 3381 |
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Also removing the experimental Transputer CPU support. |
| 3382 |
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20070412 Moving the section about how the dynamic translation system |
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works from intro.html to a separate translation.html file. |
| 3384 |
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Minor SH fixes; attempting to get OpenBSD/landisk to run |
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without randomly bugging out, but no success yet. |
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20070413 SH SCI (serial bit interface) should now work together with a |
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(new) RS5C313 clock device (for Landisk emulation). |
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20070414 Moving Redhat/MIPS down from supported to experimental, in |
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guestoses.html. |
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Preparing for a new release; doing some regression testing etc. |
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============== RELEASE 0.4.5 ============== |
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