--- trunk/HISTORY	2007/10/08 16:21:34	36
+++ trunk/HISTORY	2007/10/08 16:21:53	38
@@ -1,4 +1,4 @@
-$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 $
 
 Changelog for GXemul:
 ---------------------
@@ -3343,3 +3343,51 @@
 
 ==============  RELEASE 0.4.4.1  ==============
 
+20070324	Adding a "--debug" option to the configure script, to disable
+		optimizations in unstable development builds.
+		Moving out SCSI-specific stuff from diskimage.c into a new
+		diskimage_scsicmd.c.
+		Applying Håvard Eidnes' patch for SCSICDROM_READ_DISKINFO and
+		SCSICDROM_READ_TRACKINFO. (Not really tested yet.)
+		Implementing disk image "overlays" (to allow simple roll-back
+		to previous disk state). Adding a 'V' disk flag for this, and
+		updating the man page and misc.html.
+20070325	Stability fix to cpu_dyntrans.c, when multiple physical pages
+		share the same initial table entry. (The ppp == NULL check
+		should be physpage_ofs == 0.) Bug found by analysing GXemul
+		against a version patched for Godson.
+		Fixing a second occurance of the same problem (also in
+		cpu_dyntrans.c).
+		Fixing a MAJOR physical page leak in cpu_dyntrans.c; pages
+		weren't _added_ to the set of translated pages, they _replaced_
+		all previous pages. It's amazing that this bug has been able
+		to live for this long. (Triggered when emulating >128MB RAM.)
+20070326	Removing the GDB debugging stub support; it was too hackish
+		and ugly.
+20070328	Moving around some native code generation skeleton code.
+20070329	The -lm check in the configure script now also checks for sin()
+		in addition to sqrt(). (Thanks to Nigel Horne for noticing that
+		sqrt was not enough on Fedora Core 6.) (Not verified yet.)
+20070330	Fixing an indexing bug in dev_sh4.c, found by using gcc version
+		4.3.0 20070323.
+20070331	Some more experimentation with native code generation.
+20070404	Attempting to fix some more SH4 SCIF interrupt bugs; rewriting
+		the SH interrupt assertion/deassertion code somewhat.
+20070410	Splitting src/file.c into separate files in src/file/.
+		Cleanup: Removing the dummy TS7200, Walnut, PB1000, and
+		Meshcube emulation modes, and dev_epcom and dev_au1x00.
+		Removing the experimental CHIP8/RCA180x code; it wasn't really
+		working much lately, anyway. It was fun while it lasted.
+		Also removing the experimental Transputer CPU support.
+20070412	Moving the section about how the dynamic translation system
+		works from intro.html to a separate translation.html file.
+		Minor SH fixes; attempting to get OpenBSD/landisk to run
+		without randomly bugging out, but no success yet.
+20070413	SH SCI (serial bit interface) should now work together with a
+		(new) RS5C313 clock device (for Landisk emulation).
+20070414	Moving Redhat/MIPS down from supported to experimental, in
+		guestoses.html.
+		Preparing for a new release; doing some regression testing etc.
+
+==============  RELEASE 0.4.5  ==============
+