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Author SHA1 Message Date
Stanislav Shwartsman
f933d604d3 Fixed missed BxLockable for XCHG instruction 2003-05-29 17:15:08 +00:00
Volker Ruppert
4648144972 - function dimension_update() calculates the number of visible rows and columns 
in text mode. The new variables 'text_rows' and 'text_cols' are used in the
  text_update() function.
- desriptions of the functions text_update() and dimension_update() updated
 2003-05-28 19:08:32 +00:00
Stanislav Shwartsman
1024cb16ca Fixed denormal problem in fload64_add operation 2003-05-27 20:30:19 +00:00
Volker Ruppert
04ad96b585 - don't wait for the 'enter' key on the win32 console if the user has pressed 
the power button or has chosen "kill simulation" in the "ask" dialog
 2003-05-27 18:19:13 +00:00
Stanislav Shwartsman
b6ff1e6d9d dos2unix for softfloat 
fixed denormals handling for MUL/DIV instructions
 2003-05-26 19:30:33 +00:00
Stanislav Shwartsman
ab3320c6eb Fixed denormal operand handling for add/sub instructions 2003-05-26 19:00:19 +00:00
Stanislav Shwartsman
0cb847f6d3 Quite different implementation of DAZ feature 
Fixed bugs in execution of float64 packed instructions (almost all instructions affected)
 2003-05-26 18:06:09 +00:00
Stanislav Shwartsman
c82060a215 Fixed problem with compare unordered and denormals exceptions 2003-05-25 20:18:46 +00:00
Volker Ruppert
ecfaa5f1b0 - simple text input dialog for the userbutton function on win32 added 
- snapshot_handler(): simplified the filedialog call
 2003-05-25 18:34:03 +00:00
Volker Ruppert
906ac57dc9 - the text snapshot function now uses the standard save file dialog box on win32 
if the config interface is not wx.
 2003-05-25 13:35:39 +00:00
Volker Ruppert
4ccaddc32d - removed obsolete X11 VGA font and it's installation mechanism 
* files font/vga.pcf, font/vga.bdf, font/hercules.bdf and font/README removed
  * files install-x11-fonts.in and test-x11-fonts removed
  * font installation mechanism removed from Makefile.in and build/debian/rules
  * configure script updated
 2003-05-25 09:48:12 +00:00
Volker Ruppert
20eff580b6 - link options for gui dll plugins fixed 
- vmware3.cc: adding missing symbol BX_PLUGGABLE makes bx_harddrv.dll work again
 2003-05-25 08:14:04 +00:00
Volker Ruppert
1641a90c3f - .win32_dll_plugin_target still needs $(GUI_LINK_OPTS) since there is some 
gui-dependent stuff in main.cc (SDL redefines 'main', win32 console creation
  for SDL and wxMSW).
 2003-05-24 23:49:38 +00:00
Volker Ruppert
4f2af797b5 - library dependencies in the main bochs binary and the gui plugins fixed. 
These changes are based on the SF patch #742670. It did not work with
  plugins disabled.

Here is the descriiption of patch #742670:

the library dependencies (see objdump -p file) in the
main bochs binary and the gui plugins are wrong:

- the gui plugins don't depend on their respective gui
libraries
- the main bochs binary depends on all the gui libraries

this doesn't seem much of a problem, since the needed
libraries are loaded anyway, but it's problematic when
building packages for binary distribution of bochs.

in Debian, the package building tools will set package
dependencies according to the library dependencies of
each file, so the result is:

- the main bochs package depends on all libraries. this
includes libwx, libsdl, libncurses and xlibs.
- the indivudual plugin packages don't depend on any
gui library

so when a user wants to run bochs with the curses gui
and installs the bochs-curses package, he/she will be
forced to install Xfree86, WxWindows and GTK+ on
his/her system.

the attached patch fixes the problem by moving the
linker flags related to GUI libraries to the right
makefile (gui/Makefile.in)
 2003-05-24 17:09:26 +00:00
Volker Ruppert
f9d3766173 - installation of the vga font for X11 no longer necessary 2003-05-24 15:05:46 +00:00
Volker Ruppert
d78ae11545 - fixed a warning 2003-05-24 15:04:55 +00:00
Volker Ruppert
1b2868d4dc - missing initialization of the variable 'charmap_updated' added (bug found 
with valgrind)
 2003-05-24 10:51:00 +00:00
Volker Ruppert
fb5d0a939d - hardware reset must be called after initializing everything else (bug found 
with valgrind)
 2003-05-24 10:50:19 +00:00
Volker Ruppert
7ec7b58eed - adding resources for Bochs with SDL on win32 makes the "ask" dialog work 2003-05-23 17:54:17 +00:00
Volker Ruppert
c71fb2f25a - adding resources for Bochs with SDL on win32 makes the "ask" dialog work 2003-05-23 16:06:42 +00:00
Stanislav Shwartsman
39ab1d18ac Fixed compilation error 2003-05-23 08:49:55 +00:00
Volker Ruppert
7edc0948b7 - "ask" dialogbox as an extension of the "textconfig" interface on the win32 platform added 2003-05-21 20:33:24 +00:00
Stanislav Shwartsman
6822fa35a3 regenerate configure script from new configure.in 2003-05-21 16:16:04 +00:00
Stanislav Shwartsman
777e0db06b Fixed cpu.cc compilation error with ICache disabled 
Added --enable-3dnow configuration option
 2003-05-21 15:48:55 +00:00
Stanislav Shwartsman
140ff2541b Ability to configure x86-64 without 3DNOW 2003-05-21 15:20:51 +00:00
Volker Ruppert
1fef1f354e - function dimension_update() calculates the number of visible rows and columns 
in text mode. The new variables 'text_rows' and 'text_cols' are used in the
  text_update() function.
- optimizations in function UpdateScreen()
- desriptions of the functions text_update() and dimension_update() updated
 2003-05-20 18:53:00 +00:00
Gregory Alexander
a510ce56ee Add configurable option to never completely fill the buffer rings. 
It's not clear what the correct behavior is in that case, (we
clearly don't currently handle it correctly) so
simply avoiding it is the easiest thing to do.  As such, this
option is ON by default.
 2003-05-20 15:01:34 +00:00
Stanislav Shwartsman
04ebd29f92 dos2unix fix 2003-05-19 15:02:47 +00:00
Volker Ruppert
9d36d1287f - text mode window dimension variables renamed to text_cols and text_rows. 
The variables are now updated in function dimension_update() and used in
  function text_update()
 2003-05-18 18:54:02 +00:00
Volker Ruppert
1f65f19d42 - code cleanup in display library sdl 
* renamed variables textres_x and textres_y to text_cols and text_rows
  * use text_rows in function text_update() instead of the function argument
    (unused for now - should be removed)
  * fixed a warning (bochs_icon_bits)
 2003-05-18 15:38:58 +00:00
Volker Ruppert
b456772b0f - translation table 'vga_to_term[128]' for the characters 0x80-0xff added 
- function get_term_char() rewritten
- text background color fixed
 2003-05-18 11:26:02 +00:00
Volker Ruppert
a9fd0d9fdf - type definition of 'bx_vga_tminfo_t' fixed. MSVC doesn't like the other style 
of type definition.
 2003-05-18 10:44:26 +00:00
Stanislav Shwartsman
e5c647ad01 Removed unused some unused functions from softfloat 2003-05-18 03:52:18 +00:00
Stanislav Shwartsman
36a8c8a6ac Compare unordered relation also raises denormal 2003-05-17 18:11:22 +00:00
Stanislav Shwartsman
338e7b4fe2 DAZ support (still under validation) 2003-05-17 17:45:54 +00:00
Stanislav Shwartsman
7e7cbdba6f Bugdfix for pfp compare operation (affected 'greater_than' relation) 2003-05-17 14:49:21 +00:00
Stanislav Shwartsman
09b987a9e8 Denormals support for all SSE instructions 2003-05-17 09:08:18 +00:00
Volker Ruppert
30fb8845d4 - function text_update() of the term display library rewritten, line offset and 
cursor enable/disable support implemented
- function dimension_update() now calculates the number of visible rows and
  columns in text mode
- draw a border if the physical screen is larger than the bochs text screen
- initialize color pairs only when color support is present
- german umlaut characters added in function get_term_char()
- function get_term_char(): unsupported characters are now replaced by spaces
 2003-05-15 19:00:18 +00:00
Stanislav Shwartsman
6fdecf77a1 New dependencies for CPU directory 2003-05-15 18:46:01 +00:00
Stanislav Shwartsman
928e20bd49 Changed some BX_INFO messages to BX_DEBUG 2003-05-15 18:32:27 +00:00
Stanislav Shwartsman
1d45167e5b Merged NEW-INSTRUCTIONS branch 2003-05-15 16:41:17 +00:00
Stanislav Shwartsman
d596a6eb97 C++ style commets // not valid in pure C 2003-05-15 16:19:39 +00:00
Stanislav Shwartsman
337bb3cfae dos2unix changes in commited files 2003-05-15 16:11:29 +00:00
Stanislav Shwartsman
0caff9a002 Commiting FPU bug fixes from Scott Duplichan found using testfloat application 2003-05-15 16:04:27 +00:00
Volker Ruppert
746b31bfb1 - char width switch feature (8 / 9 pixels) implemented in display libraries wx 
and x
- removed unnecessary stuff from x.cc
 2003-05-14 16:09:53 +00:00
Volker Ruppert
49fcc6a9c7 - text_update(): calculation of visible text columns fixed 
- text_update(): font bitmap update optimized
 2003-05-13 20:38:35 +00:00
Volker Ruppert
2e9f9f4929 - char width switch feature (8 / 9 pixels) implemented in display library win32. 
If the font height is smaller than 14, a Windows font with a fixed width of
  8 is used (minimum height 12).
 2003-05-13 18:44:23 +00:00
Volker Ruppert
1db6fa2367 - function text_update() of the display library win32 rewritten and 
line offset feature implemented
 2003-05-12 19:53:22 +00:00
Christophe Bothamy
5e0e3a4873 - add old text from --enable-split-hd option to harddisk modes "concat" section 2003-05-11 19:27:03 +00:00
Christophe Bothamy
f2e2a1a5ab - update configure options 
- update bochsrc options
- add new harddisk "modes" section (still to be completed)
- add DiskExplorer section
- add bxcommit section
 2003-05-11 19:00:37 +00:00