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Author SHA1 Message Date
Christophe Bothamy
2b396ed2da - fix [ 657404 ] realtime_pit bug in 2.0 config. 2002-12-23 10:30:13 +00:00
Kevin Lawton
d136a8f43e * Fixed the line which compares the current fetchMode against 
the current code page's mode.  It was &'ing against fetchModeMask:

  ((pageWriteStamp & fetchModeMask) == fetchModeMask)

  instead of against a constant mask which populates all the
  relevant bits:

  ((pageWriteStamp & ICacheFetchModeMask) == fetchModeMask)

* Moved the check above to ::prefetch(), since nothing should change
  between calls to that function.  I added some code to functions
  which load CS to make sure that is the case.

* Commented out several calls to invalidate_prefetch_q() in
  ctrl_xfer{16,32,64}.cc.  Changes to only EIP (i.e. CS is not
  modified) don't matter any more.  If EIP lands outside the
  window of the current code page, ::prefetch() is called.

* These changes add a few percent of performance.
 2002-12-23 02:51:17 +00:00
Stanislav Shwartsman
4b59ecbc62 Implemented SSE/SSE2 duplicate opcodes in more intellegent way ... 2002-12-22 21:48:23 +00:00
Stanislav Shwartsman
29ab05b4da Removed duplicate SSE opcodes 2002-12-22 20:48:45 +00:00
Stanislav Shwartsman
e73df72525 implementation of additional SSE/SSE2 instructions 2002-12-22 20:42:56 +00:00
Stanislav Shwartsman
1cd38bb7dd Recommitted SSE code reorganization. 
Fix in FXSAVE/FXRESTOR opcodes -> If the OSFXSR bitCR4 is not set, the FXRSTOR instruction does not restore the states of the XMM and MXCSR registers.
 2002-12-22 20:13:00 +00:00
Bryce Denney
486b19ae29 - fix release date! 2002-12-22 16:50:47 +00:00
Bryce Denney
00bc4476a7 - point to newly edited getcurrent.html page 2002-12-22 16:47:52 +00:00
Bryce Denney
502720e298 - update for 2.0 2002-12-22 16:07:07 +00:00
Bryce Denney
90d711e5d1 - add missing break stmts, pointed out by Shai Fultheim 2002-12-22 15:15:56 +00:00
Bryce Denney
0a2012202f - x86-64 status changed after Peter sent me the changelog entry. v2.0 
has been able to run a 64-bit user application, "sash".
 2002-12-22 15:02:00 +00:00
Bryce Denney
98ec281e28 - don't install DOC-win32.html. it's out of date and I don't have time 
to fix it.
 2002-12-21 19:23:08 +00:00
Bryce Denney
792b8283aa - misc updates, e.g. mention that Kevin has been helping out with Bochs again 2002-12-21 19:18:56 +00:00
Bryce Denney
e790d65e8f - document $BXSHARE and $LTDL_LIBRARY_PATH 2002-12-21 18:58:28 +00:00
Bryce Denney
a6f24a6587 - add missing --enable-* and --with-* for 2.0 
- move configure options section right after Standard Compile.  It
  was buried at the end of the section and hard to find before.
- fix section issue for sb16
- fix typo in pit description
 2002-12-21 18:37:40 +00:00
Christophe Bothamy
306da8a074 - add time0 and i440fxsupport .bochsrc option description 2002-12-21 17:37:35 +00:00
Christophe Bothamy
a5fad9e5cb - add time0 and i440fssupport .bochsrc option description 
- fix formatting problem on keyboard_serial_delay and keyboard_paste_delay
- move examples of pit: realtime on top of the section
 2002-12-21 17:36:43 +00:00
Bryce Denney
91b95cafaf - change pit syntax to "pit: realtime=1" 2002-12-21 17:27:42 +00:00
Bryce Denney
adf5b443ba - add PIT section 2002-12-21 17:20:27 +00:00
Christophe Bothamy
3c295cd01e - added Bryce's description of the realtime pit 2002-12-21 17:17:29 +00:00
Bryce Denney
7e1603fabd - mention the PIT option in .bochsrc 
- note: I'm about to change main.cc to match this syntax
 2002-12-21 17:10:08 +00:00
Bryce Denney
505dc8325e - mention beos resource fix 2002-12-21 16:37:15 +00:00
Bryce Denney
8bdffcbe46 - apply patch from Peter Tattam. x86-64 requires SSE2 or it fails without 
any indiciation of what went wrong.
 2002-12-21 16:36:07 +00:00
Bryce Denney
675335904c - rewrite header to describe what's in this file. 
- marked one thing as done
- remove the remnants of the v1.4 readme
 2002-12-21 16:23:52 +00:00
Bryce Denney
cfba32103e - update 2002-12-21 16:13:11 +00:00
Bryce Denney
b170c97c79 - CHANGES is done now 2002-12-21 15:58:15 +00:00
Bryce Denney
a090c04e57 - add first names to first reference of each developer 
- fix some FIXMEs
- move documentation section to the top
- move wxWindows after config interface and display library sections
- remove the massive list of SF bugs,features,etc. since they have
  (mostly) been covered above
- erase to-do list since it's done
 2002-12-21 15:54:39 +00:00
Bryce Denney
bc72fcefa9 - BeBochs.rsrc cannot be checked into CVS directly because that damages 
its resources.  So now we will distribute a .zip file which will only
  be unzipped on the target BeOS machine.
 2002-12-21 15:51:41 +00:00
Bryce Denney
6d3d96e182 - replace link to changelog in docs-html with a link to the anonymous 
CVS browser on source forge.  This will display the most recent version
  of the CHANGELOG file.
 2002-12-21 15:12:12 +00:00
Bryce Denney
3414fbb792 - minor tweaks 2002-12-21 14:42:37 +00:00
Bryce Denney
e3548a3708 - fix a broken configure subst variable @EXE@ 2002-12-21 14:41:49 +00:00
Bryce Denney
9780ad2ad8 - correct BeBochs.rc path 2002-12-21 14:32:10 +00:00
Bryce Denney
8bacd82133 - add BeOS target which builds the binary and then runs "copyattr" 
to copy the resources into the binary
 2002-12-21 14:31:30 +00:00
Bryce Denney
c64cd2f39a -Wno-multichar is already added by the configure script for beos, so 
take it back out of this file (added in previous rev)
 2002-12-21 14:28:24 +00:00
Bryce Denney
a5b68f934f - suggested changes from Bernd Korz 2002-12-21 14:18:49 +00:00
Bryce Denney
c245a51c46 - add BeOS resources file from Bernd Korz 2002-12-21 14:16:30 +00:00
Christophe Bothamy
ef605f6e84 - add gui changes 2002-12-20 20:23:16 +00:00
Volker Ruppert
42b4833e64 - FAQ (network question): fixed a typo 
- list of files in RPM package: LGPL'd VGABIOS added, location of manpages updated
 2002-12-20 15:17:27 +00:00
Stanislav Shwartsman
f2f976d736 Add BX_INSTR_FETCH_DECODE_COMPLETED call even if an instruction hitten in ICache 2002-12-20 13:36:50 +00:00
Stanislav Shwartsman
4906ffef7c Clean Peter's commit with MOVNTDQ instruction implementation 2002-12-20 09:11:39 +00:00
Peter Tattam
c173034663 Patches to round off the x86-64 emulation to get the Linux x86-64 kernel and 
sash to run.

1) fixed fetchdecode64.cc to fix the operand size at 64 bits in long mode for moves
   to/from CRx

2) minor patches to sse2.cc to fix unimplemented and 64 bit variants of sse2
instructions.
 2002-12-20 07:11:29 +00:00
Christophe Bothamy
18bceefb93 - complete the io devices changes 2002-12-19 22:40:32 +00:00
Christophe Bothamy
923e637cda - add changes io devices ne2k to pic 2002-12-19 21:32:35 +00:00
Bryce Denney
c44472d27e - add missing comma between "PANIC" and "PASS" 2002-12-19 06:05:18 +00:00
Bryce Denney
9b2914fd1d - Temporarily revert Stanislav's changes between 2002-12-18 and 2002-12-19. 
Because source files were added/removed it would require an update
  of the windows and macos project files, so I want to wait until after 2.0.
    M Makefile.in         1.51 back to 1.50
    M cpu.h               1.121 back to 1.120
    M fetchdecode.cc      1.37 back to 1.36
    M fetchdecode64.cc    1.33 back to 1.32
    M sse.cc              1.17 back to 1.16
    A sse2.cc             1.27 back to 1.26  (added back)
    R sse_move.cc         removed
    R sse_pfp.cc          removed
- to bring these changes back again, all we have to do is
  "cvs update -j tmp-before1 -j tmp-after1"
 2002-12-19 05:53:18 +00:00
Bryce Denney
61c768015e - remove "unset echo" at the end. That's the command that actually 
returned 1.  Now the configure is the last command so the script
  should return whatever configure returns.
 2002-12-19 03:13:15 +00:00
Bryce Denney
ed46802335 - exit 0 at the end. With /bin/sh it seems to be returning a nonzero 
code and causing my make-dmg script to think that configure failed.
 2002-12-19 03:12:03 +00:00
Bryce Denney
d1b711164a - make install for MacOSX should not produce a disk image too. Now 
disk image creation is handled by build/macosx/make-dmg.sh.
 2002-12-19 03:02:37 +00:00
Bryce Denney
cce63e2f8d - shell script to make a Bochs DMG using diskimage.pl. To use it 
go to the top of the source tree and run "build/macosx/make-dmg.sh"
 2002-12-19 03:01:44 +00:00
Bryce Denney
9477f991c4 - add a little summary at the top 2002-12-19 01:33:24 +00:00