--- uae/src/ChangeLog	2018/04/24 16:43:18	1.1.1.6
+++ uae/src/ChangeLog	2018/04/24 17:03:36	1.1.1.19
@@ -1,3 +1,357 @@
+9B1125 Panning support for Picasso96 (in part from WinUAE).
+       More state save fixes from Toni, and a small disk.c update as well
+       which corrects track/gap lengths.
+       More evolution of the AHI code.
+9B1124 Merged a few more small pieces from WinUAE (larger pieces in case of
+       the Picasso code).
+       CLXCON2 was never called or statesaved.  Fixed by Toni.
+       Sound sample frequency now always based on PAL timings.
+9B1123 Goodness!  Massive memory corruption bug in picasso96.c - passing
+       last color changed to DX_SetPalette instead of count.
+       Fixes for the AHI code.
+       Changed prefetch emulation to be more similar to the one MAME uses.
+       Trace mode fixes (Bernd Roesch & myself).
+9B1122 Redo the ExNext code in the filesystem to make sure we always match
+       opendir with closedir and to fix some renaming problems.
+       Fix hd changing code in gtkui.
+9B1121 Mini-merge of noncontroversial WinUAE filesys.c code.
+       Add harddisk page to gtkui.  Also change gui behaviour to wait for
+       the user to unpause before starting the emulator.
+       Add Toni's drive-led display.
+       Fixed a rather amazing source of crashes (we could fail to notice
+       the end of the frame in some cases).
+       Default to scanline mode.
+       Some tweaks to the SDL driver and the Win32 gui, mostly buffer-size
+       related.
+       Moved C source files back from tools directory (but still build them
+       there) to preserve my CVS history.
+9B1119 Move all the build tools (gencpu, cpuopti etc.) into their own
+       directory which is configured separately.  This was necessary to
+       avoid picking up SDL CFLAGS (which can #define main to _SDL_main, and
+       that breaks if you don't link with SDL), and to make cross-compiling
+       at least a little more likely.
+       Remove sanity check for SDL header file - rely on sdl-config getting
+       things right (not that we have much choice).
+       Move thread support code past sound code in configure, and make sure
+       that SDL sound enables threads.
+       Move sername into options structure.
+       Check for existance of isinf/isnan before using them.
+       Rather large WinUAE merge - this tree compiles again under Windows.
+       Most of the additional features are missing though.
+9B1118 Restore code to mirror banks for 24 bit address space which got lost
+       when all the JIT memory changes were put in.
+       Speed up the CPU time calibration code.
+       Fix the broken file selector handling in the gtk ui.  Add kickstart
+       selector.
+       Don't call XCloseDisplay, it apparently leads to crashes.
+       Try to solve the "missing write_log" problem in a sane way.
+       SDL joystick support.
+       When configure detects win32, use fsdb_win32 rather than fsdb_unix.
+9B1117 Proper masking for DDFSTOP; proper handling of AUDLEN == 0, changed
+       delayoffset code, gencpu BFINS fix, and lots of disk updates (all
+       Toni).
+       Some additional regs for move2c/movec2 (also by Toni IIRC)
+9B1115 COLOR_READ typo fix (Toni).
+9B1024 Filesystem reset leak fixes (Brian)
+       Allocate enough memory for custom state saving.
+       bploff renamed to bpl_off.
+       AGA copper cycle diagram (Toni)
+       Disable disk_data_used optimization.
+9B0926 Delayed palette setting for Picasso modes.  Also fixed problem with
+       palette setting in CLUT emulation - we need to redraw the entire
+       screen if that happens.
+9B0921 Miscellaneous small bugfixes.  Delete some obsolete code.
+9B0907 Beginnings of SDL support.  Exterminated some penguins.
+9B0825 Some xwin.c fixes from Maik Qualmann.
+9B0730 Some sprite state machine tweaks.  Fix sprite vs. DIW comparison.
+       HAM linebuffer was too small by half - oops.
+       Make absolutely, positively sure that when hsync_handler calls
+       sync_copper_with_cpu, we don't take any invalid shortcuts.
+       Memory management changes for JIT (Bernie [2], mostly).
+9B0729 Silly mistake - need to call flush_plane_data unless plfleft is
+       -1, even if no planes were enabled.
+9B0728 Small hack to reduce the time we lose with unnecessary
+       disk_doupdate_read calls.
+       Avoid calling flush_plane_data if we have no bitplanes enabled.
+       Tweak the SPCFLAG_INT handling to make "Delirium" demo work.
+       Limit rate of DDF warning messages.
+       Adjust display parameters so that things are shifted to the left
+       even more.
+       Fix (hopefully) CIA & blitter saving code.
+9B0727 Copper code reorganized; speedup code rewritten.  Can now be
+       enabled with a GUI setting.
+       Fixed the delayoffset stuff.
+9B0725 AGA sprites, and some patches to sprite/playfield collision code,
+       mostly by Toni.
+       Fixed a small sprite restore problem; added missing code to map
+       fastmem banks when restoring them.
+       Some more state saving updates from Toni.
+9B0724 Fix a nasty bug in the copper SKIP instruction introduced by recent
+       changes.
+       Update the FAST_COPPER code.  Not quite enabled yet.
+       More work on the memory configuration stuff.
+       Fix CPU type writeout in cfgfile.c (taken from WinUAE source).
+       Move the WOC demo BPLCON0 fix to compute_toscr_delay (Toni).
+       Added Toni's new disk patches, which include HD disk support by
+       Adil Temel.
+       Rewrote the memory and audio save/restore code.
+       Mask DDFSTOP with 0xFE, not 0xFC.
+9B0723 Yet another new and correct copper state machine (this time for sure)
+       Fix some AGA problems in DDF speedup code.
+       In gencpu.c, branch insns return a hardcoded cycle count; this had
+       not been updated for the CYCLE_UNIT stuff.  Fixed.
+       xwin.c: If mouse is grabbed, we don't need mousehack.
+       Don't clear audio state if produce_sound == 0; this causes problems
+       if we want to turn the sound back on.
+       If an audio channel had a period of PERIOD_MAX, allow AUDxPER to
+       set its evtime back to a reasonable value.
+       Massive cleanup of memory initialization code; it will now use changed
+       prefs on reset.  Added some memory options to gtkui.c.
+       Added Toni's state saving code, then added gtkui options and code to
+       initiate saving/restoring.
+9B0722 filesys.c: Fix writeout of hardfile params (Bernie [2])
+       Add an A1000 Kickstart disk loader (Gerald Schnabel).  Got rid of
+       the automount_uaedev code; we can detect the Kickstart version and
+       do the right thing.
+       Deleted a few unused variables (Toni)
+       Avoid aborting in decode_ham if Amiga code turns on the HAM bit but
+       has too few bitplanes (found by Toni).
+       Make the dummy mem bank return other values than 0; helps some
+       stupid memory detection code.
+       Implemented a little exec task lister for the debugger.
+       Added new debugger commands from Mark Cox.  Improved his copper list
+       debugger by adding recorded timing information to it.
+       MOVE16 fixes from Gwenole Beauchesne.
+       xBCD fixes by Maik Qualmann, with some additional flag fixes by myself
+       (ABCD & SBCD behave exactly like on a 68000 now; dunno about NBCD).
+9B0520 AGA bscan2 fixes and disk.c kickstart speedup fixes from Toni.
+       Remove bogus changes I made to one of Toni's earlier disk.c updates.
+       Call RethinkICRA/B from INTREQ (suggested by Toni).
+       Properly save mixed_stereo setting.
+       NEGX uses X and Z (Bernd Roesch).
+       Danish keyboard support (Jesper Bojesen).
+9B0311 Repair "emulated but no output" sound setting.
+9B0310 Fix massive bug introduced in do_cycles_slow with the rescaling
+       changes.
+       CLXCON logic updated for AGA (Toni).  Change meaning of collision_level
+       and add support for it in cfgfile.c.
+9B0309 Fix problem where a fsdb file could prevent deletion of otherwise
+       empty directory discovered by Torsten Enderling.
+       Rescale return values of CPU emulator functions.
+9B0225 Undo parts of the audio changes that made the "accurate" setting the
+       default.
+9B0221 Make fsdb_unix compile again.
+9B0219 Fix ddf for cases where start isn't aligned to fetchunit.
+       Fix some problems with the sound code going into infinite loops or
+       crashing.
+       Try to re-add Toni's ddf delay fixes properly.
+       Added a fix from Krister Walfridsson for X11 SHM code.
+       Rename OBJECT_NOT_FOUND to OBJECT_NOT_AROUND (not sure why, but the
+       win32 port does this; Fellow picked it up as well...)
+       Give in and allocate ainos with xcalloc.
+       Import fsdb_win32 code from Fellow.
+       Some tidyup and fixes in fsdb code.
+       Lose the lastdiv10 variable, and update CIA timers when reading them
+       (mostly by Bernie [2] Meyer)
+       Move reset_uaedevices and get_new_device to filesys.c.  Add extra
+       parameter to get_new_device.
+9B0213 Fix mouse pointer jumping bug in X11 code (Ralf Hoffmann)
+       Scaled event handling by a factor of 512.  This allows more accurate
+       sound output frequencies, as well as more fine grained CPU speed
+       settings.
+       Implemented totally untested emulator side AHI support.
+9B0211 Partially reverted changes made to the audio event code in 0.8.0.
+       Implemented "mixed" stereo.
+9B0210 Fixed invisible sprite bug - sprite_width got a new meaning, and not
+       everything had been updated.
+9B0121 cycles => get_cycles () (from Bernie [2] Meyer's JIT patchkit)
+9B0120 Final bugfix in speedup code (plfleft got set too early).
+9B0118 Fixed SPEEDUP code for AGA.  Speedup now starts when fetch_state is
+       fetched_plane0.
+9B0115 First batch of AGA playfield changes (Toni & myself).
+9B0110 Small fix for the m68k_run macro (Bernie [2] Meyer)
+9B0109 Use ntscmode from prefs structure (Dwayne C. Litzenberger)
+       Some 040 FPU fixes (Bernie [2] Meyer)
+       Delay DSKREADY a while; fix other small disk bugs (Toni Wilen)
+9A0902 F0FF10 is now a puts () calltrap.
+9A0830 Add some missing initializations in filesys.c, thanks to debugging by
+       Harald Frank.
+9A0827 Fix a crash with framerate != 1.
+       Don't allow programs to see left & right or top & bottom simultaneously
+       with the keyboard joystick replacements.  (Gee, games on the CPC and on
+       the Amiga actually have something in common - some of them crash when
+       the joystick is pushed in too many directions at the same time...)
+9A0825 Put in the new sprite code.  This has existed for many months but
+       I've only now found the final bugs.
+       New version of Bernd Meyer's special_mem code.  Also add his
+       set_special/unset_special code, the noflags changes for gencpu,
+       and a fix for cpuopti's string matching.
+       Tiny clarification in table68k.
+       Add 68040 support from Basilisk.
+       readcpu.h is now included from newcpu.h.
+9A0824 Rather massive overhaul of the DDF code.  Many other timing fixes
+       (copper state machine mostly) (Sam Jordan and myself)
+       Get rid of stupid optimizations in color recording.
+       Synchronize CPU and copper in custom_wget.
+9A0816 Introduce variable "special_mem", set it in each memory handler
+       that doesn't work on real memory (Bernd Meyer).
+9A0815 Fix a really stupid bug in cfgfile_strval.
+       Nonfunctional support for switching between windowed/fullscreen modes
+       in gtkui.
+       Add (semi-broken) support in the debugger to create a trace logfile.
+       Take out most port-specific flags handling; x86 version kept with
+       slight name changes to indicate that this is code is suitable for
+       other ports as well.  Took out HAVE_GAS while I was in configure.
+9A0811 Fix the line doubling slowdown.
+9A0809 Software autofire.
+       Remove one line from Makefile.in in the hope it will fix the build
+       errors people are seeing.
+9A0807 Tighten up some minor aspects of spcflags handling.
+       Fix an AGA bug in customreset.
+       Set default CPU speed to approximate a A500.  Tweak gencpu so that the
+       timings for this are more accurate.
+       Ignore T0 bit if not emulating a 68020.
+       Add an option to set the number of emulated floppy drives.
+       Improve the mfmcode function a bit.  Faster and more accurate.
+       More SCSI patches from Patrick.
+       Add gui_data structure from WinUAE.  Turn on gui leds again.	    
+9A0725 Fix incorrect define of m68k_run for non-x86 systems (could have
+       sworn I already fixed that).
+9A0723 Some SCSI patches by Patrick Ohly (which I got two months ago... oops)
+       Filesystem fixes from Brian.
+       AGA updates from Toni.
+9A0627 Apydia loader fixes from Toni.
+9A0611 Fix bug in filesys.c causing in-use ainos to get discarded.  Thanks
+       to Brian for the analysis.
+9A0608 Added some disk.c changes from Toni and a crude hack of my own to
+       speed up disk accesses done by the Kickstart.
+9A0330 Change blitter not to translate memory addresses to native.  Had to
+       disable 32 bit blits.
+       Floppy code changes (Toni Wilen)
+       Delete GGI port.
+       Fix toggle_inhibit_frame (Brian).
+9A0228 Some WARPUP fixes, and changes to accomodate broken Amiga gzip (Sam
+       Jordan).
+9A0221 Tweak POTGO a bit.  Seems to work with BC Kid now.
+9A0220 Fix off-by-one errors in expansion.c (Toni Wilen).
+       Remove AGA checks in DDFSTRT/DDFSTOP (Toni Wilen).
+       Turn off/restrict some warning messages.
+9A0209 Fix some problems where the blitter nasty flag wouldn't ever get reset.
+       cia.c: Set all parallel port related bits to 1 when reading.
+9A0208 gencpu.c: Fix saved PC for division by zero exception (found by Sam
+       Jordan).
+9A0131 update_copper: Mask until_hpos properly.
+       Delay values are masked to 3 bit in hires mode (Sam Jordan).
+9A0102 Only delay horizontal copper wait if vertical position matches exactly.
+       Tweak vblank end position for sprites.
+       Calculate playfield borders more accurately for case where we have
+       sprites.
+9A0101 Reintroduce ev_copper; use it sparingly for longer waits within a
+       single line (but _not_ to time reads).
+       Fix a dumb bug in yesterday's changes that screwed up scrolling.
+991231 drawing.c: Cruftectomy.  genp2c.c: Gone.  X86.S: mostly gone.
+991229 Always use NTSC vblank_lastline for sprite purposes.
+       Make sprite logic recognize vertical stop even if vertical start has
+       not been reached (found by Sam Jordan).
+       Prevent move2c/movec2 instructions from incrementing the PC if they
+       raise an illegal instruction exception (found by Toni Wilen).
+991212 ncurses port compiles again.
+       Disable serial interrupts in custom.c; they break things.
+991208 Add a missing decide_line call in update_copper_1.
+991206 Fix copper emulation to use state machine figured out by Sam Jordan.
+991205 Fix event table corruption in disksync_handler.
+991113 gencpu.c: Fix a problem with BTST.
+991110 fpp.c: Initial set of changes merging code from Lauri Pesonen.
+991024 Add missing type in m68k_run1.
+       Divisions by zero clear overflow bit.
+991023 Fix compilation problem for ! HAVE_STEREO_SUPPORT.
+991022 Rewrite disk read code to transfer some DMA words every raster line.
+       fpp_movem_index1 and fpp_movem_index2 were reversed (Brian King, Sam
+       Jordan).
+       Fix accuracy of fpp fix insns (Sam Jordan).
+       Allow ports to define their own FP 68881/host conversion functions (Sam
+       Jordan).
+       Get rid of all the HAVE_GET_WORD_UNSWAPPED code.
+       Fix prefetch for insn opcodes (Sam Jordan).
+       Fix call insn syntax in X86.S.
+       Tidy up sound interpolation support.
+       Readd old command line arg parsing.
+       Change "long unsigned int" to "unsigned long" in a couple of places.
+       Use Sam's version of the filesys.c fixes (action_parent_fh,
+       action_change_mode).
+       Fix a place in disk.c where a mfm buffer was zeroed instead of 0xaa'ed
+       (Sam Jordan).
+991006 CPU emulator fixes by Christian Bauer
+       tui.c compilation fixes by Christof Petig.
+       Fix operand in one insn in X86.S (Brian).
+       zfile.c fix for filenames with embedded spaces (Ingo Ruhnke).
+       linux-ppc configury patch (Holger Jakob).
+       s,static __inline__,STATIC_INLINE, (Sam Jordan).
+       cfgfile.c: Don't use "t" modifier in fopen (Sam Jordan).
+       serial.c: Don't close file if fd < 0 (Sam Jordan).
+       filesys.c: Open files on readonly devices with O_RDONLY (Sam Jordan).
+       Fix bugs in parent_fh and change_mode actions (Sam Jordan).
+       WARPUP patch (Sam Jordan).
+990621 Initial version of Richard Hoffmann's sound interpolation patches.
+       Fix a crash in action_set_comment.
+       De-inline 68k trace code.
+990508 Fix rdtsc asm statement to show that edx is clobbered.
+       gtkui.c: Add pause button (Patrick Ohly)
+       configure.in: Check for -mpreferred-stack-boundary compiler option
+       and use it if found to set a sane value.
+990429 X11 patches by Patrick Ohly.
+       Filesystem code extended to keep a simple database with information
+       about each file that is not representable on the host FS, such as
+       script/pure bits or filenotes.
+990417 Bits and pieces merged from the Win32 port; mostly options stuff. Got
+       rid of getopt; added chipset options to prefs structure.
+990411 Patches by Patrick Ohly: SCSI support and timehack tool.
+990410 Applied easy parts of Toni's latest AGA patches.
+990315 Attempts to fix Picasso crashes in SVGAlib version.
+990216 picasso96.c: Some optimizations.
+       cfgfile.c: Save target specific options. Allow simple/smart choice
+       for centering options. Delete mount_data junk, substitute immediately.
+       Whitespace handling fixes.  Fix config_description typo.
+       m68k flag handling redone.
+990212 Implement rotate instructions without loops.  Some other m68k
+       optimizations.
+       Some configure.in fixes.
+990122 gtkui.c: Fixes for gtk 1.1.13.
+990113 genp2c.c: Don't include custom.h.
+990109 Some fixes in cfgfile.c.  Make svga.c compile again.
+981229 Miscellaneous fixes in the new config file stuff.
+       In config files, allow 68ec020 as CPU type, and get rid of 24 bit
+       addressing option.
+       Make the get_disp_ea non-inline.
+       SGI sound support (Ari Heikkinen).
+       More updates by Brian:
+       audio.c: Handle frequency, too, when changing sound prefs. Do some
+       work in update_audio even if not generating sound output.
+       filesys.c: Request 50 buffers in our parampacket.
+       Assorted right control key fixes.
+       Some updates in od-win32 (not nearly done...)
+981228 Config file and option handling redone; based on work by Brian.
+       Rename UAEn: devices to DHn: (Brian).
+       filesys.c: Implement ACTION_CHANGE_MODE, ACTION_PARENT_FH; add support
+       for variable hardfile blocksizes (Brian).
+       Some Picasso96 updates (Brian).
+981226 Win32 fsusage.c fixes; zfile bug fix; gui_fps addition (Brian).
+981221 Fix gtkui to work with newer versions of gtk.
+       Fix gencpu so that FPU emulation doesn't crash when unswapped word reads
+       are available.
+981129 gencpu.c: Delete all the queue_amode stuff again.
+       xwin.c: Allow switching between DGA and window mode (Marcus Sundberg).
+       DGA seems broken in X 3.3.3, however :(
+981011 Teach cpuopti.c about epilogues that increment esp by popping.
+980930 Add BSD socket code (Mathias Ortmann).
+980923 filesys.c: Implement FH_FROM_LOCK (Brian King)
+980823 xwin.c: French keyboard patch (Raphaël Poss).
+980810 Fix RDTSC detection (Raphaël Poss).
+       newcpu.c: Patch by Brian King to display what kind of CPU table is
+       built.
+980716 More AGA patches: use new macro GET_PLANES to calculate number of
+       bitplanes from BPLCON0; adapt the copper code; add BPLPT[HL][78] and
+       BPLDAT[78] (Toni Wilen)
 980715 Change sd-uss/sound.c not to keep a file open in setup_sound, to
        support reconfiguration.
 980713 Fix m68k detection in configure.in. Clear execbase after allocating