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5048 Commits

Author SHA1 Message Date
Stanislav Shwartsman
b192b2af9b Optimize pageWriteStamp checking 2005-08-10 18:18:57 +00:00
Stanislav Shwartsman
c9e44fb695 Added debug dump in case of tripple fault 2005-08-08 21:03:32 +00:00
Stanislav Shwartsman
37bd193337 Split PUSHF/POPF to 3 different methods according to op size. 
By the way fix VIP/VIF flags handling in POPF/PUSHF (future fix for VME)
 2005-08-08 19:56:11 +00:00
Volker Ruppert
ea1898d46a - initialize romimage and vgaromimage path using the BX_SHARE_PATH value and the 
default filenames
- romimage options now appear below the memory size option
- indent mode changed and some comments updated
 2005-08-07 15:50:07 +00:00
Volker Ruppert
38d6c547dc - accept argument /? as help request on win32 
- devices configuration added on top of the logfile
 2005-08-07 09:03:15 +00:00
Volker Ruppert
ea18b29e12 - geometry autodetection for 'flat' hard disk images added. It works with all 
images created with bximage (heads = 16, sectors per track = 63)
- size check for 'flat' hard disk images added. The image size is now compared
  with the size calculated from the geometry.
 2005-08-06 18:29:36 +00:00
Volker Ruppert
4f0892a8d4 - assign a unique serial number to each drive (fixes detection problems with 
Linux kernels 2.6.x: "ignoring undecoded slave")
 2005-08-05 18:35:00 +00:00
Stanislav Shwartsman
227fea6d77 do not check CS.limit in prefetch when in long64 mode 2005-08-05 18:23:36 +00:00
Stanislav Shwartsman
8616109eb8 revert back not correct change in fetchdecode 2005-08-05 12:53:09 +00:00
Stanislav Shwartsman
8be190d848 Implemented RDTSCP instruction 2005-08-05 12:47:33 +00:00
Stanislav Shwartsman
3e310fea90 Add changes for after 2.2.1 2005-08-04 19:52:56 +00:00
Stanislav Shwartsman
ea30a3ef06 Implemented CALL FAR in 64-bit mode 2005-08-04 19:38:51 +00:00
Stanislav Shwartsman
b8485d5f98 Fixed RSP checking 2005-08-04 19:31:59 +00:00
Stanislav Shwartsman
084b4fa2b2 Fixed IRET implementation for long mode 2005-08-03 21:19:11 +00:00
Stanislav Shwartsman
3681126235 Fixed ugly load_ss64/mode changing workaround in exception.cc 2005-08-03 21:10:42 +00:00
Stanislav Shwartsman
a096472646 Fixed NULL SS selector loading for ret_far 2005-08-03 21:01:02 +00:00
Stanislav Shwartsman
7f0fc6df78 Change BX_ERROR message to BX_DEBUG (flooding log file and slows down simulation) 2005-08-03 20:59:35 +00:00
Volker Ruppert
50dc860e0d - initialize optromimage parameters in a for loop 
- method set_format() is required in more cases (for hex numbers in wx dialogs
  and in the plugin version with both config interfaces)
 2005-08-03 19:24:20 +00:00
Stanislav Shwartsman
c6c721a450 Small fixes for call-far and others 2005-08-02 20:20:22 +00:00
Stanislav Shwartsman
d8ab4e3424 Fully implemented jump_far and ret_far in 64-bit mode. 
Note that I am not sure about 100% correctness, I am just coding Intel specs ...
Code review and massive testing still required.
 2005-08-02 18:44:20 +00:00
Stanislav Shwartsman
26f0662199 dos2unix 2005-08-01 22:18:40 +00:00
Stanislav Shwartsman
6a07173b3d Split ctrl_xfer_pro.cc to 4 different files according to the operations 2005-08-01 22:06:19 +00:00
Stanislav Shwartsman
f096a80716 Fix code duplication for check_cs descriptor 
The function will execute
 - segment is executable code segment
 - conforming/non-conforming segment priviledge checks
 - segment is present
 2005-08-01 21:40:17 +00:00
Stanislav Shwartsman
2c6393dd8b Fixed memory corruption in APIC 2005-08-01 18:55:58 +00:00
Stanislav Shwartsman
954aae3f99 Speedup push/pop operations, they actually not needed to do can_push/can_pop checkes, the same checkes already done in read/write_virtial methods 
Split push_seg_reg methods according to op size
 2005-07-31 17:57:27 +00:00
Volker Ruppert
f6d23ff240 - patch updated for current CVS 2005-07-31 16:09:17 +00:00
Volker Ruppert
c83745753b - moved BX_SHARE_PATH check and definition to bochs.h 
- small cleanup in bochs.h
 2005-07-31 15:35:01 +00:00
Volker Ruppert
26d900cabe - minor comment updates (from patch.param-tree) 2005-07-31 14:49:45 +00:00
Volker Ruppert
ec5b0000a9 - get mouse wheel data only if wheel support is present in SDL 2005-07-30 18:57:02 +00:00
Volker Ruppert
2b52b52145 - detection of wget (or equivalent commands) added (based on SF patch #816979) 
- fixed compilation with plugins or an alternative gui enabled on win32 (Cygwin,
  MinGW/MSYS) after adding serial mode 'socket'
 2005-07-30 15:04:26 +00:00
Stanislav Shwartsman
5da36b7d3d Fixed code duplication, added canonical address checking for RETF in long mode 2005-07-29 06:29:57 +00:00
Volker Ruppert
c755483e23 - added simple speaker support for OS X using the default system beep 
(patch by brianonn@telus.net)
 2005-07-27 19:17:29 +00:00
Volker Ruppert
50d663dd6e - MSVC doesn't support the type socklen_t 2005-07-26 17:17:14 +00:00
Stanislav Shwartsman
2b5a812674 Split last bit.cc methods according to os16/32/64 2005-07-25 04:18:20 +00:00
Volker Ruppert
0ff15e9522 - fixed panic caused by operator precedence bug 2005-07-24 08:35:15 +00:00
Volker Ruppert
5ec69e8eec - some fixes for OS X Tiger (10.4.1) by brianonn@telus.net 2005-07-24 07:25:02 +00:00
Stanislav Shwartsman
dea55d5e63 Fix compilation error 2005-07-22 05:00:40 +00:00
Stanislav Shwartsman
51e03f071d Fixed XLAT instruction for x86-64 
Small optimization for lazy flags for ADD/ADC/SUB/SBB instructions
Enable RETF64 for same privelege level return
 2005-07-21 01:59:05 +00:00
Stanislav Shwartsman
aceb8c683b Initial implementation of RETF64 2005-07-20 01:26:47 +00:00
Volker Ruppert
89c2554b7c - missing include for FreeBSD and others added 
- set member sin_len of struct sockaddr_in if present
 2005-07-11 16:24:47 +00:00
Stanislav Shwartsman
169fa0c574 Clearify the code. x86-64 code always running in pmode so it is not needed to check if we are in protected mode everytime 2005-07-10 20:32:32 +00:00
Volker Ruppert
bff2c04c5b - com->socket redirection support added (initial SF patch #1107945 by Andrew Backer) 2005-07-10 16:51:09 +00:00
Volker Ruppert
2b1c95ff59 - fixed name of file to copy (SF patch #1235129) 2005-07-10 15:27:27 +00:00
Volker Ruppert
ee8a6d56ba - display libraries 'rfb' and 'nogui' added to the default MSVC workspace and 
the shortcut script .conf.win32-vcpp
- updated list of include files for the gui directory in both workspaces
- added check for BX_WITH_NOGUI in nogui.cc (needed for MSVC)
- updated description of the siminterface implementation
 2005-07-10 09:02:30 +00:00
Volker Ruppert
a3c9d3b004 - regenerate after release 2.2.1 2005-07-09 17:12:17 +00:00
Volker Ruppert
02dfaae349 - updates after release 2.2.1 2005-07-08 22:13:03 +00:00
Stanislav Shwartsman
3e725f0b37 Fix CHANGES 2005-07-08 08:00:25 +00:00
Stanislav Shwartsman
4638f09b24 Added BX_INSTR_HLT instrumentation callback 2005-07-07 18:40:35 +00:00
Volker Ruppert
61271768ae - changes updated 2005-07-07 18:09:29 +00:00
Volker Ruppert
67a977fbf3 - LGPL'd VGABIOS updated to version 0.5c 2005-07-07 18:05:10 +00:00
Volker Ruppert
2cb4d376fd - only panic if the VGABIOS checksum is wrong 2005-07-07 16:57:53 +00:00
Volker Ruppert
33d73b8f2c - changes for bugfix release added 2005-07-06 19:26:33 +00:00
Stanislav Shwartsman
528fb22126 Update CHANGES for coming 2.2.1 patch release 2005-07-06 18:26:42 +00:00
Volker Ruppert
b69e3f7afd - patches updated 2005-07-05 19:16:18 +00:00
Volker Ruppert
522e6fe712 - unistaller now deletes PIF shortcuts created on Win NT/98/ME 2005-07-05 18:16:05 +00:00
Volker Ruppert
3650e8c8ba - support for Windows XP/2003 style common controls added 
(from patch.win32-vitaly-vorobyov)
 2005-07-05 17:21:47 +00:00
Volker Ruppert
1bac9675f1 - some more fixes for Solaris 2.9 (CXX and CFLAGS) 2005-07-04 18:17:12 +00:00
Stanislav Shwartsman
c28c0a4120 Remove outdate changelog.html. Removed boken links from old html docs 2005-07-04 18:15:43 +00:00
Stanislav Shwartsman
3a1bee370f Merge IDLE_HACK fix by h.johansson. Fixes the bug IDLE_HACK floods console with error messages reported by ci-dev 2005-07-04 18:08:36 +00:00
Stanislav Shwartsman
f93bd1c664 Optimize SHOW_IPS calculation, now it does not require additional ips_count++ operation after every instruction execution 2005-07-04 18:02:37 +00:00
Stanislav Shwartsman
01d8a97613 Try to cleanup/rewrite RepeatSpeedups optimization 
This code doesn't add new speedups but makes it very easy
After some validation it could be no problem to enable repeat speedups optimization for REP MOVSx with any address size. And REP STOSx too.
 2005-07-04 17:44:08 +00:00
Volker Ruppert
d4871e66a9 - fixes for Solaris 2.9 (tested with the compile farm) 
* .conf.sparc fixed / cleaned up / new features added
  * flag _XOPEN_SOURCE is already defined
  * define BX_HAVE_NET_IF_H when <net/if.h> exists
 2005-07-03 09:57:41 +00:00
Volker Ruppert
c541e1986e - the select() function is always present on win32 (wsock32.dll) 2005-07-03 07:38:13 +00:00
Volker Ruppert
a95abc6bc4 - Cirrus specific version of the LGPL'd VGABIOS added to tables of installed files 
- VGABIOS readme/license files must have the extension 'txt' on win32
- updated TFTP server description
 2005-07-01 19:14:03 +00:00
Stanislav Shwartsman
3d2e2162f3 Code indent, no functionality changes 2005-07-01 14:06:02 +00:00
Volker Ruppert
8380541a8f - replacing uint* types by Bit*u types since they are identical (BeOS code untouched) 2005-06-26 10:54:49 +00:00
Volker Ruppert
048467681c - fixes for compiling on MorphOS (configure script, cdrom, sdl) 2005-06-23 18:40:35 +00:00
Stanislav Shwartsman
a9dd851fd6 Fixed several PANIC cases: 
the PANIC message TSS.limit < 103 should never appear anymore
 2005-06-22 18:13:45 +00:00
Stanislav Shwartsman
ce8f1ade07 Some not really significant speedups 2005-06-21 17:01:21 +00:00
Volker Ruppert
60c7be796c - added prefix "ataX-Y:" to messages in some more harddisk commands 
- added missing break statement after command_aborted() call
- fixed indent mode in the modified sections
 2005-06-19 07:22:20 +00:00
Stanislav Shwartsman
afe3ff691d Another fix for FPU tag word restore in FXRESTOR instruction (the tags were assigned to incorrect registers) 
Fixed FPU print state status word printing (printed partial status instead of normal status word)
 2005-06-18 20:46:08 +00:00
Volker Ruppert
e23d77f103 - changes in some hard drive commands: 
* added prefix "ataX-Y:" to panic mesages (X=channel, Y=drive)
  * added command_aborted() call after the panic
  * fixed indent mode in the modified section
 2005-06-18 15:00:11 +00:00
Volker Ruppert
2a6b46e89a - fixed a typo 2005-06-17 18:39:04 +00:00
Volker Ruppert
3d9495bb45 - implemented idle hack for the term gui (patch by H. Johansson) 2005-06-17 18:37:51 +00:00
Stanislav Shwartsman
5f4d356090 Fixed compilation error when ICACHE is disabled 2005-06-16 20:35:31 +00:00
Stanislav Shwartsman
47442d437a Speedup ICAche decWriteStamp operation. The main idea for this speedup was given by h.johansson. 2005-06-16 20:28:27 +00:00
Stanislav Shwartsman
64f6d8c293 Separate force_flags function from read_flags (fix code duplication) 2005-06-16 17:25:04 +00:00
Stanislav Shwartsman
51b9646407 Merge disasm fixes for PNI instructions (h.johansson) 2005-06-16 16:59:36 +00:00
Stanislav Shwartsman
e04b4c5856 Allow zero apic timer count: 
terminate the counting if apic timer initial count register was set to zero during the counting.
 2005-06-16 16:56:30 +00:00
Stanislav Shwartsman
0b60100a0d Merged patch for Hkan T. Johansson 
TLB access bit optimizations
 2005-06-14 20:55:57 +00:00
Stanislav Shwartsman
438ad27ea1 Fixed handling of duplicate 0x66 and 0x67 prefixes in disasm (h.johanson) 2005-06-14 20:05:37 +00:00
Volker Ruppert
218e6b8450 - missing scancodes for F11 and F12 added to translation table 
- unknown scancode info message improved
 2005-06-14 18:23:03 +00:00
Volker Ruppert
785662517c - the option -export-dynamic is not needed for the win32 non-plugin version 
(MSVC doesn't understand this argument)
- exporting dll symbols is only needed for the win32 plugin version
 2005-06-13 20:28:38 +00:00
Stanislav Shwartsman
2f4a3367e4 Fixed FPU TAG WORD restore in FXRESTOR instruction 2005-06-13 20:25:16 +00:00
Volker Ruppert
e9860cc7d1 - build rules for niclist.exe now independant from the selected gui (previous 
version failed with sdl only enabled)
 2005-06-13 15:56:57 +00:00
Volker Ruppert
f67552df29 - TFTP write support implemented (doesn't overwrite files) 
- missing DHCP symbol added
 2005-06-12 08:59:32 +00:00
Volker Ruppert
57f1cfd8ff - updates from SF documentation request #1217816 by Alexander Schuch 
* added CVS tag for 2.2
  * removed not working link from SB16 section
- improved section "Using bximage"
- fixed a typo
 2005-06-11 17:24:44 +00:00
Volker Ruppert
4715b838d8 - bx_fdsize_idx must be initialized if bximage was started without command line arguments 2005-06-10 12:15:29 +00:00
Volker Ruppert
d133c74339 - fixed MSVC warnings in the rfb and debugger code 2005-06-09 20:08:17 +00:00
Volker Ruppert
821ff1e87c - clarify operator precedence (needed by MSVC) 
- defined symbol BOCHSAPI_MSVCONLY for special cases in MSVC
 2005-06-09 17:42:34 +00:00
Volker Ruppert
96767b28b6 - C++ strings seem to make trouble on some platforms. Now using standard C strings 
- prepared TFTP write support
 2005-06-08 21:11:54 +00:00
Volker Ruppert
af6d077766 - changed some default timing settings to more useful values 2005-06-08 18:25:49 +00:00
Volker Ruppert
69fe0b00d4 - some more warnings in MSVC fixed 2005-06-07 19:26:21 +00:00
Stanislav Shwartsman
b5514f42de Merged patch for "compilation outside source directory" 
Added missed copyrights for APIC.CC
 2005-06-07 05:54:57 +00:00
Volker Ruppert
5e75dc3a10 - some more warnings in MSVC fixed 2005-06-06 20:14:50 +00:00
Volker Ruppert
3c331b1250 - fixes for compilation with NMAKE 2005-06-05 18:46:30 +00:00
Volker Ruppert
b6fc5768fa - fixed compilation with x86_64 and gcc4 (SF patch #1211525 by scop) 2005-06-05 07:24:43 +00:00
Volker Ruppert
e98c100f74 - a bunch of warnings in MSVC fixed 
- name of source file in wxworkspace.zip fixed
 2005-06-04 17:44:59 +00:00
Volker Ruppert
2ea23a5f6e - access to data register fixed (initial patch by Gregory Trubetskoy) 
- removed unnecessary io_len checks
 2005-06-04 07:58:02 +00:00
Volker Ruppert
3eedbdb304 - fixed handling of the --enable-processors argument 
- detect cpu feature conflicts (PNI needs SSE2 etc.)
- updated version number and strings
 2005-06-03 15:56:20 +00:00
Stanislav Shwartsman
a7aadf29b2 Fixed compilation error 2005-05-31 04:47:50 +00:00
Volker Ruppert
8c72fde3fd - updates for 2.2 2005-05-28 07:12:32 +00:00
Stanislav Shwartsman
015ad92958 Added SMP status to TODO file 
Removed abusive BX_INFO from WBINVD instruction
The PREFETCHW (3DNow!) instruction should not #UD in x86-64 even on Intel w/o 3DNow!
 2005-05-27 01:53:38 +00:00
Volker Ruppert
8bd2d27e29 - update irq level after IMR write 
- attempt to set IMR bit 7 no longer causes a panic
- fixed multicast/broadcast packet detection
- small code cleanup
 2005-05-26 09:24:28 +00:00
Volker Ruppert
5661dc8dfe - changes updated 2005-05-26 07:12:18 +00:00
Volker Ruppert
ff9286241c - updates from SF documentation request #1207934 by Alexander Schuch 2005-05-25 18:24:47 +00:00
Volker Ruppert
b12dcebc19 - added status for the todo items 2005-05-24 20:33:58 +00:00
Volker Ruppert
975d040ed5 - LGPL'd VGABIOS updated to version 0.5b (minor bugfixes) 2005-05-24 19:18:21 +00:00
Volker Ruppert
5c4ab76640 - fixed link to latest CHANGES file 
- added link to Cirrus notes
- some small updates
 2005-05-23 20:04:43 +00:00
Volker Ruppert
e5fb8cd8ba - reject TFTP read requests until the current session has been completed 
- silently ignore error packets
- changed symbol name to TFTP_BUFFER_SIZE
 2005-05-21 19:33:25 +00:00
Volker Ruppert
c2e53c2d95 - fixed tuntap incompatibility with Linux kernels 2.6.x (SF patch #1203305) 
- improved debug message for the received packet
 2005-05-21 07:38:29 +00:00
Stanislav Shwartsman
c026a90779 Unify coding style in CPU methods 
NO AFFECT ON EMULATION RESULTS
 2005-05-20 20:06:50 +00:00
Stanislav Shwartsman
4e0ca04d31 Fixed compilation problem 2005-05-20 17:04:42 +00:00
Stanislav Shwartsman
663f7d5ef3 CMPXCHG16B instruction implemented 2005-05-19 20:25:16 +00:00
Stanislav Shwartsman
92cc308ad2 implement the correct condition for the segment limit check 2005-05-19 19:46:20 +00:00
Stanislav Shwartsman
61946bd3a4 Fixed compilation error 2005-05-19 18:15:19 +00:00
Stanislav Shwartsman
6df9640844 implement jump_far64 for code segments 
the panic message moved to TASK-GATE64 far jmp which is still not implemented
 2005-05-19 18:13:08 +00:00
Stanislav Shwartsman
6c318bd047 SFENCE/MFENCE/LFENCE methods not defined in CPU class and they NOP in fetchdecode.cc 2005-05-18 05:05:40 +00:00
Kevin Lawton
f829c9cf93 Typo in CR8 handling in MOV_CqRq/MOV_RqCq had a typo. A switch 
target of 7 was used instead of 8.
 2005-05-17 22:22:35 +00:00
Volker Ruppert
12491e8b50 - some fixes for wxWidgets 2.6 compatiblity 
* added hack to detect GTK 2 and set include path
  * don't use obsolete wxNotebookSizer
  * TODO: wxGTK version is still buggy (wrong dialogs when pressing toolbar buttons)
- updated version number and strings
 2005-05-17 18:07:04 +00:00
Volker Ruppert
92ec453612 - updates for pre4 2005-05-15 07:20:13 +00:00
Volker Ruppert
dcd280c879 - enabled display libraries rfb and nogui on win32 2005-05-15 07:10:58 +00:00
Volker Ruppert
51602e592c - added some info about the current RFB capabilities 
- added supported display library specific options
- added TFTP info to the vnet ethernet module description
 2005-05-14 16:00:33 +00:00
Volker Ruppert
4bbfdff51e - added bximage link options for MSVC, Cygwin and MinGW/MSYS 
- compile niclist.exe on MinGW/MSYS if networking is enabled
 2005-05-14 14:41:27 +00:00
Volker Ruppert
eda4115007 - changes updated 2005-05-13 21:51:53 +00:00
Volker Ruppert
837a46eddc - applied SF patch #1200515 by easeway <easeway@163.com> 
* simple read-only TFTP server implemented
  * don't discard IPv4 packets larger than the length stored in header
- TFTP server uses ethdev value for the root directory
- removed trailing newlines in messages
 2005-05-13 18:10:58 +00:00
Stanislav Shwartsman
400b7094c6 Commit patch by kuma neko [yuubyou@gmail.com] 
64-bit IDIV uses unsigned overflow test
 2005-05-13 14:15:35 +00:00
Stanislav Shwartsman
d10731f162 Update my e-mail in source files 
Update committed SF patches in changes
 2005-05-12 18:07:48 +00:00
Volker Ruppert
fc343985c5 - applied SF patch #1198308: fix incorrect moving mouse cursor when wheel using 
on win32
 2005-05-11 18:00:02 +00:00
Volker Ruppert
6df7a5135f - applied SF patch #843328: flat style toolbar for the win32 gui 
- partial fix for resize problems when moving the Bochs window
  (TODO: resize after moving is complete)
 2005-05-08 19:10:21 +00:00
Volker Ruppert
57a8322ac4 - applied patches by Alex Beregszaszi 
* serial debug output to COM1 for the rombios (disabled by default)
  * added missing trailing newlines in info/panic messages
- log_bios_start() must initialize serial port for the serial debug feature
- comments for the parallel and serial detection code added
 2005-05-07 15:56:27 +00:00
Volker Ruppert
fe87d35465 - improved the imformation about the Windows registry key used for BXSHARE 
- added temporary web link to iodebug.html from the old docs
 2005-05-06 17:56:34 +00:00
Volker Ruppert
4a7d435ba7 - now using GetDiskFreeSpaceEx() and valid arguments to determine the media size 
- report the cdrom capacity in megabytes instead of bytes
- don't flood the logfile with error messages when the guest OS checks the cdrom
  unit periodicly for media presence
 2005-05-04 18:19:49 +00:00
Stanislav Shwartsman
5243bd8bf2 Update MP tables comments in rombios 2005-05-04 16:05:05 +00:00
Stanislav Shwartsman
01db1ebd1c Update fixed bugs in chan 2005-05-04 16:00:19 +00:00
Stanislav Shwartsman
7acffe7998 For 4CPU configuration set BSP=0 2005-05-04 15:57:42 +00:00
Volker Ruppert
ca0f103f6e - updates from SF documentation request #1189149 by Alexander Schuch 2005-05-01 19:49:54 +00:00
Volker Ruppert
7b5d0b53ed - fixed horizontal pel panning handling in text mode 2005-04-30 21:22:26 +00:00
Volker Ruppert
37f92c320a - applied patches by Alex Beregszaszi 
* cross-compilation support for the bios
  * "user-settable" bios build date string
  * hexadecimal nuber cosmetics, #0x instead #$
- use real build date for the bios build date string
- simplified printer status handling
 2005-04-30 11:11:16 +00:00
Stanislav Shwartsman
a86002a8bc Improve Bochs instrumentation 
Small changes in APIC timer, should fix the bug report
[ 957660 ] >>PANIC<< APIC: R(curr timer count): delta < initial
 2005-04-29 21:28:59 +00:00
Stanislav Shwartsman
c12a314851 Add =enable-sep to conf.everything, it already could be used together with x86-64 2005-04-29 20:32:45 +00:00
Stanislav Shwartsman
d112bd5eb6 Change BOCHS_WINDOW_NAME 2005-04-29 19:06:24 +00:00
Stanislav Shwartsman
dbbef1bc1a A lot of debug prints added to APIC.CC 
Comment raise of APIC_ERR_TX_ACCEPT_ERR in trigger interrupt when err already set for this vector
 2005-04-29 18:38:35 +00:00
Volker Ruppert
c5b7f5e3ef - applied patches by Alex Beregszaszi 
* function INT 15h AH=88h implemented
  * added stub for function INT 16h AX=6f02h
  * writes to debug/info/error/panic ports can be disabled now
 2005-04-28 17:54:32 +00:00
Stanislav Shwartsman
f1ebccbe3c Update changes 2005-04-27 19:20:15 +00:00
Stanislav Shwartsman
e4768c94d3 added sanity checks from patch 
[Bochs-developers] [PATCH] some sanity checks in bios
by Alex Beregszaszi [alex@fsn.hu]
 2005-04-27 18:29:27 +00:00
Stanislav Shwartsman
19750b0324 Fixed highest_priority_int calculation function 
Fixed I/O APIC ID for 8CPU configuration to match BIOS tables
Remove I/O APIC initialization when INIT IPI received
 2005-04-27 18:09:27 +00:00
Volker Ruppert
b1dc8c910d - 4-cpu SMP table fixed (patch by jermar@itbs.cz) 2005-04-26 20:23:07 +00:00
Stanislav Shwartsman
494af8b1f3 Fixed segmentation fault for 2CPU cfg 2005-04-26 19:19:58 +00:00
Stanislav Shwartsman
76af95a9a7 Added debug prints for APIC 2005-04-26 18:30:30 +00:00
Volker Ruppert
b49ece26ac - fixed including of the sdl font for the status bar if plugins are enabled 2005-04-25 17:10:12 +00:00
Volker Ruppert
f20eb9ec7a - fixed multiple definitions if both sdl and rfb are compiled in one binary 
without plugins
- cleaned up sdl.h
 2005-04-25 16:20:14 +00:00
Volker Ruppert
4c6478d6dd - use the 6th byte of the guest mac address if the source and destination address 
of the received packet are identical
 2005-04-24 11:06:49 +00:00
Stanislav Shwartsman
4444dc095b Fixed SIGSEGV in 8cpu configuration 2005-04-23 17:52:51 +00:00
Volker Ruppert
bf07db42e4 - improved help messages 
- updated version number and strings
 2005-04-21 19:07:22 +00:00
Volker Ruppert
eaf492de82 - destination write mask handling fixed in 24 bpp modes 2005-04-21 18:31:58 +00:00
Stanislav Shwartsman
77e398b47b Added comments for cpuid flags 2005-04-20 18:12:54 +00:00
Stanislav Shwartsman
bce355172f More detailed explanation of configure options 2005-04-20 17:44:16 +00:00
Stanislav Shwartsman
501cca67c2 Fix compilation err 2005-04-18 17:41:15 +00:00
Stanislav Shwartsman
163d28b0e8 dos2unix 2005-04-18 17:28:30 +00:00
Stanislav Shwartsman
8482511af3 Fix compilation errors 
Add BX_INFO for writing to TSC_MSR (not implemented message)
 2005-04-18 17:21:34 +00:00
Stanislav Shwartsman
caa0648188 Move duplicated code to separate function 
And fix a bug I added by previous merge
 2005-04-17 21:51:59 +00:00
Stanislav Shwartsman
6fa52214b0 Canonical address check for RIP in x86-64 2005-04-17 18:54:54 +00:00
Stanislav Shwartsman
694a568fb1 1. Make info cpu debugger command 2x shorter 
2. More corrrect fix for bx_yyinput function in debugger.
It should read all available bytes but no more than max_size bytes
and it is no needed to modify lex_input_size.
 2005-04-16 21:43:06 +00:00
Stanislav Shwartsman
ddb6224b1e Do not print IPS in SHOW_IPS mode if no instructions executed 2005-04-16 19:37:53 +00:00
Stanislav Shwartsman
956d6d00fa Fixed bug in the patch 2005-04-16 18:56:36 +00:00
Stanislav Shwartsman
fd02a03516 Fixed broadcast mode 2005-04-16 15:55:00 +00:00
Volker Ruppert
56102670fe - updates for 2.2.pre3 2005-04-16 07:34:07 +00:00
Volker Ruppert
61bcac3905 - updates from SF documentation request #1182649 by Alexander Schuch 2005-04-15 22:44:46 +00:00
Volker Ruppert
34653048ef - optimizations in function redraw_area() 
- if a screen update is needed after i/o writes, now redraw_area() is called instead
  of duplicating the code
 2005-04-15 17:33:54 +00:00
Volker Ruppert
0dbedb711f - lexer.c re-generated with flex 2005-04-15 12:16:01 +00:00
Volker Ruppert
8d02b01e41 - fixed a warning (extra token) 2005-04-15 12:02:10 +00:00
Volker Ruppert
53a99cc3b2 - hack added to make the hardware cursor visible on indexed displays (e.g. win32 
display library in 8 bpp mode). FIXME: find nearest match in DAC table
- optimizations in function redraw_area()
- removed unnecessary code in colorexpand functions
 2005-04-14 18:59:46 +00:00
Stanislav Shwartsman
0ed04d2f5d Update recent fixed bugs in CHANGES 2005-04-14 16:48:36 +00:00
Stanislav Shwartsman
495102369f Fix PAE functionality 2005-04-14 16:44:40 +00:00
Volker Ruppert
301b491a3f - fixes for colorexpand with destination write mask values > 0 2005-04-13 20:38:09 +00:00
Volker Ruppert
6ce17bbc2e - cpu-to-video transparent colorexpand function renamed and implementation completed 
- some other code cleanups
 2005-04-13 18:39:26 +00:00
Stanislav Shwartsman
0b6a3afb53 Fixed compilation problem in segment_ctrl.pro 
Restore back the workaround for segmentation checking in exception.cc until the better solution will be found
 2005-04-13 17:13:05 +00:00
Volker Ruppert
7e6ea7c1ee - fixes for patterncopy with destination write mask values > 0 
- some comments updated
 2005-04-12 21:26:55 +00:00
Stanislav Shwartsman
9b30cad4c4 Just software changes: 
1. Separate interrupt function to 3 different functions (real_mode, long_mode, pmode)
2. Added PANIC messages for not implemented FAR CALL, FAR JUMP and FAR RET in long mode
 2005-04-12 18:08:10 +00:00
Stanislav Shwartsman
c2c18d2aa4 Clean fix for loading NULL SS selector in exception.cc 2005-04-11 18:53:04 +00:00
Stanislav Shwartsman
8191e3f577 Rolled back mistakely committed I/O APIC experiment 2005-04-11 16:51:09 +00:00
Stanislav Shwartsman
ce35b6ec3a Fixed logic bug caused SIGSEGV in debugger when gcc 3.4.0 is used. 
Thanks to Robin Green for fixing the issue
 2005-04-10 19:53:42 +00:00
Stanislav Shwartsman
1755589376 Separate pageWriteStamp from ICACHE. The pageWriteStamp has totally independant structure and could be used in future with icache structure. Also it could be significantly speeded up using BX_SMF analog constructions. 2005-04-10 19:42:48 +00:00
Stanislav Shwartsman
a61f035998 Move cosimulation routines to separate file 2005-04-10 18:03:16 +00:00
Volker Ruppert
90e9e78450 - more accurate implementation of the bitblt destination write mask 
- extended bitblt flag DWORDGRANULARITY now supported
- bitblt messages changed to BX_DEBUG
- report write mask in bitblt message
 2005-04-10 17:17:19 +00:00
Volker Ruppert
12bb6400f3 - cpu-to-video bitblt code rewritten and dword alignment fixed 
- memory mask for the 2 MB ISA version fixed
- bltwidth is unmodified now (width corrected in bitblt functions if necessary)
 2005-04-09 11:57:23 +00:00
Stanislav Shwartsman
10dfc89d56 Coding style fixes. 
Replace cache.segment.base occurences by get_segment_base call for future use in x86-64
 2005-04-08 18:30:34 +00:00
Volker Ruppert
143be5e6e9 - status bar text support added 2005-04-07 19:08:01 +00:00
Volker Ruppert
0074e82a82 - extra page registers implemented (these registers have no effect on DMA operations) 
- port 0x80 belongs to the DMA page register set
 2005-04-06 21:09:25 +00:00
Volker Ruppert
69d610c254 - APM support for 16 bit protected mode added (patch from Struan Bartlett) 2005-04-06 18:05:47 +00:00
Volker Ruppert
db46b687d8 - controller disable feature added 
- code cleanup (removed unused stuff and unnecessary statements etc.)
 2005-04-05 17:57:32 +00:00
Volker Ruppert
6ce4b96f6b - parsing of comX, parportX and usbX options simplified similar to ataX options 2005-04-03 15:00:44 +00:00
Volker Ruppert
15e23d146d - updates from SF documenation request #1175567 by Alexander Schuch 
* updated SB16 section (e.g. put sb16ctrl options into a table)
  * mention 'boot' option to first time Bochs users
- updated mouse and serial port information and section "Using the serial port"
 2005-04-03 10:47:01 +00:00
Stanislav Shwartsman
6fd9f82c35 Fixed typo in apic.cc 
Small speedup for arith64.cc (redundant modC0() call ellimination)
Cleanup
 2005-04-02 18:49:44 +00:00
Volker Ruppert
a5fb44c340 - changed data type of bulkIOHostAddr to Bit8u* (fixed compilation on 64 bit hosts) 2005-04-02 11:30:08 +00:00
Stanislav Shwartsman
b2148cdf07 Fixed swapped memset params 2005-04-01 09:24:15 +00:00
Volker Ruppert
7a32c2cb80 - cvs server name fixes and other updates from SF documentation request #1173555 2005-03-31 17:11:01 +00:00
Volker Ruppert
f17ab46b8f - fixed typo 2005-03-31 16:57:32 +00:00
Stanislav Shwartsman
6d491de4d3 Fixed bug with jumping from long mode when executing interrupt 2005-03-30 22:31:03 +00:00
Stanislav Shwartsman
1bd414c4df Update changes 2005-03-30 21:50:24 +00:00
Stanislav Shwartsman
8e01acfaa1 Change non-error messages from BX_ERROR to BX_DEBUG 2005-03-30 21:43:08 +00:00
Stanislav Shwartsman
0f7f728e86 Added debug messages for interrupt function in long mode 
Added mode switch debug prints
 2005-03-30 20:53:04 +00:00
Stanislav Shwartsman
52041f60d4 Support for X86_64 in debug CPU method 
Fixed debug messages printed from read_virtual_checks
 2005-03-30 19:56:02 +00:00
Volker Ruppert
b084267f75 - fixed pattern pitch for 24 bpp video-to-video patterncopy 2005-03-30 19:47:28 +00:00
Volker Ruppert
c50c9b602e - the variable $cross_configure is now set to yes if $cross_compiling returns 
"yes" or the target OS is "windows" (special case for MSVC)
- fixed typo in docbook2html check
 2005-03-30 16:41:31 +00:00
Stanislav Shwartsman
e5c3e3c262 CPU mode enumeration changed 2005-03-29 22:18:13 +00:00
Stanislav Shwartsman
1514ad6f8e Forgot to update config.h.in ... 2005-03-29 22:01:22 +00:00
Stanislav Shwartsman
619942cf9a Enable SYSENTER/SYSEXIT together with x86-64 support, these instructions used by gentoo amd64 LiveCD image (at least it WRMSR to SYSENTER MSRs). 
SYSENTER/SYSEXIT is not recognized in long mode but it could be used i any other mode without problem
 2005-03-29 21:59:44 +00:00
Stanislav Shwartsman
da9091f04a Fixed compatability mode execution bug, compatability mode and long mode should be treated as protected for all protected_mode() checks 2005-03-29 21:37:06 +00:00
Volker Ruppert
e1aee85d19 - fixed src start address for video-to-video patterncopy 2005-03-29 19:42:02 +00:00
Stanislav Shwartsman
0ed560ed3d Enable info fpu command in debugger 2005-03-28 18:19:02 +00:00
Volker Ruppert
8b905b6169 - removed obsolete configure option --with-win32-vcpp. The shortcut script 
.conf.win32-vcpp already prepares the sources correctly for MSVC.
- updated version number and string
 2005-03-28 10:27:31 +00:00
Volker Ruppert
ed0669458c - removed obsolete configure option --with-win32-vcpp. The shortcut script 
.conf.win32-vcpp already prepares the sources correctly for MSVC.
 2005-03-28 10:26:14 +00:00
Volker Ruppert
f21a0a0c19 - added new section "Building a Bochs release" in development.dbk and removed 
original text from misc.txt
- removed obsolete release-prep.txt
 2005-03-28 08:56:07 +00:00
Stanislav Shwartsman
22098eefa2 Removed unused instruction (function) methods which were generated as a result of the initial implementation of AMD64 support. 2005-03-28 06:29:22 +00:00
Volker Ruppert
96282c4a6e - small list of device prefixes added to find out the device causing a panic 2005-03-27 14:50:38 +00:00
Volker Ruppert
aeb62ff6b1 - panic message for unknown key symbols improved 2005-03-27 14:50:07 +00:00
Volker Ruppert
35ee22210d - fixed redrawing after backwards bitblt operations 
- print mode switch information only when there's really a change
 2005-03-27 09:46:31 +00:00
Volker Ruppert
bf1f4816a6 - store the text snapshot at the base address of the text_snapshot array again. 
The old code could fail when an OS scroll with start address changes (DLX Linux)
- handle the graphics controller shift register value 3 the same way as 2. We need
  a test case for this setting.
 2005-03-27 08:02:54 +00:00
Stanislav Shwartsman
c2ec59f4c3 Do compile time error when compiling BX_DEBUGGER w/o BX_DISASM 2005-03-26 19:44:21 +00:00
Stanislav Shwartsman
58d216d312 BX_DEBUGGER cannot be compiled w/o BX_DISASM: 
1. Added appropriate check to config.h
2. Remove all redundant checks and ifdefs from dbg_main.cc
Also small clean-up for dbg_main.cc
 2005-03-26 19:41:59 +00:00
Volker Ruppert
ad3eee2721 - updated descriptions for options 'mouse', 'i440fxsupport', 'ne2k' and 'usb1' 
- description of the new vga extension option added
 2005-03-26 08:38:31 +00:00
Kevin Lawton
831afe7c40 Removed unused instruction (function) prototypes which were generated as 
a result of the initial implementation of AMD64 support.  These appear
  to have been cut-n-paste vestiges.
 2005-03-25 21:33:47 +00:00
Volker Ruppert
dae15d95c0 - updated version number and changelog for 2.2.pre2 release 2005-03-25 09:36:23 +00:00
Volker Ruppert
a7c7b21601 - updates from SF documentation request #1170382 by Alexander Schuch 
* updated more SB16 information
  * updated CVS (checkout) server name
  * added tip to use Cirrus in Windows 95 for high resolutions
  * some more minor changes
- some additions to the changes above
- updated section "Installing a Japanese version of Windows 95"
 2005-03-25 08:50:34 +00:00
Volker Ruppert
90cae090c2 - missing initialization of the BM-DMA base address added 2005-03-24 19:19:19 +00:00
Volker Ruppert
b438da759a - save/redirect the first 3 palette values while using the entries for the RGB mask 
in 16 bpp modes
 2005-03-23 20:46:52 +00:00
Kevin Lawton
e6cb602231 Moved macros for duplicate SSE/SSE2 functions from fetchdecode.h to 
cpu.h, and defined function prototypes for the case where bochs
  is compiled with a new #define (called StandAloneDecoder) is set.
  This allows for the decoder to be tested separately from bochs.
 2005-03-23 01:45:16 +00:00
Volker Ruppert
447a88986a - print the type of Cirrus card active after init 
- read/write access to unknown CRTC, sequencer or GFX controller registers now
  causes a BX_DEBUG message
- replaced not portable variable 'unsigned long' by portable ones
 2005-03-22 22:20:26 +00:00
Kevin Lawton
4e03c4448c Added some comment tags so that a script can pull out relevant parts 
of the decoder to test it in standalone mode.  A few lines in cpu.h
  were re-arranged to make this easy, but no real lines of code were
  changed or generated.
Changed a few PANICs to INFOs after testing corresponding cases.
 2005-03-22 18:19:55 +00:00
Volker Ruppert
5f1f5dd29d - updated description of the sb16 configure option 
- added notes about Cirrus SVGA usage
- updated PCI and USB descriptions
 2005-03-22 18:12:52 +00:00
Volker Ruppert
bf7c13e480 - use autodetection version of the SB16 configure option 
- the variable CONFIGURE_ARGS can now override all options in the shortcut script
 2005-03-22 16:44:24 +00:00
Volker Ruppert
a2945b42ec - detect possible conflicts when running configure (SF bug #1162983): 
* SSE/SSE2 need CPU level 6
  * external debuggger supported on win32 only
  * docbook2html needed for building Docbook documentation
- missing result value for 3DNow! support added
- OSX sound support is used for MacOS 9, too
 2005-03-21 19:17:00 +00:00
Stanislav Shwartsman
3e7c8e8871 .conf.everything should be platform independent 2005-03-21 19:14:40 +00:00
Stanislav Shwartsman
e01789b276 Add CVS header for FPU files 2005-03-20 21:19:38 +00:00
Stanislav Shwartsman
c3fd89eceb More accurate fix for cpu_online_map ellimination 2005-03-20 18:33:02 +00:00
Stanislav Shwartsman
1e37312c14 Remove code duplication 2005-03-20 18:08:46 +00:00
Stanislav Shwartsman
3570f5f629 Reverting back RETF instruction changes made by Kevin Lawton 2005-03-20 18:01:01 +00:00
Volker Ruppert
bab931d56d - updated win32 installer for NSIS 2.03 (Modern UI) 
- uninstaller icon added
 2005-03-20 14:29:23 +00:00
Volker Ruppert
1018486845 - added sb16 lowlevel support autodetection (old-style syntax still supported) 
- updated Bochs version number / strings
 2005-03-20 09:29:31 +00:00
Stanislav Shwartsman
3074078297 Added CVS version header to all the files. 
One more small change in APIC
 2005-03-19 20:44:01 +00:00
Stanislav Shwartsman
f77ddd9701 Remove cpu_onlline_map varaible, it wasn't initialized properly and might cause APIC problems 2005-03-19 18:43:00 +00:00
Volker Ruppert
7d9eba3d12 - fixed checks for protected mode 2005-03-19 16:38:44 +00:00
Volker Ruppert
6144d8118a - text mode update code no longer depends on the memory mapping (fixes SF bug 
#1159639)
- size of text snapshot space increased to 128 kByte (for all memory mappings)
- immediately return after the panic when the number of text lines is too large
  to avoid segfault
 2005-03-18 14:52:29 +00:00
Stanislav Shwartsman
e6e9dd3825 Extend Bochs instrumentation 
Compatability fixes
 2005-03-17 20:50:57 +00:00
Volker Ruppert
4ee7865930 - BX_GDBSTUB and BX_SUPPORT_X86_64 are always defined in config.h 2005-03-16 16:36:31 +00:00
Volker Ruppert
844e928e7f - added version, publisher and URL to the uninstall information 2005-03-15 19:18:08 +00:00
Stanislav Shwartsman
6e53a54907 Extend cpu_mode for : 
#define BX_MODE_IA32_REAL       0x0   // CR0.PE=0
#define BX_MODE_IA32_PROTECTED  0x1   // CR0.PE=1, EFLAGS.VM=0
#define BX_MODE_IA32_V8086      0x2   // CR0.PE=1, EFLAGS.VM=1
#define BX_MODE_LONG_COMPAT     0x3   // EFER.LMA = 0, EFER.LME = 1
#define BX_MODE_LONG_64         0x4   // EFER.LMA = 1, EFER.LME = 1
 2005-03-15 19:00:04 +00:00
Volker Ruppert
a6fbe10307 - changed .cc extensions to .cpp 2005-03-14 21:43:46 +00:00
Volker Ruppert
bb1eb205a8 - fixed keyboard command "get scancode set" (SF patch #1159626) 2005-03-14 20:43:45 +00:00
Stanislav Shwartsman
189e55885d put VME initial code in BX_SUPPORT_VME ifdefs 2005-03-13 20:18:37 +00:00
Stanislav Shwartsman
e3bd4e2b34 Update recent closed byg reports 
Remove redundant debug prints in VERR instruction emulation
 2005-03-13 18:20:26 +00:00
Volker Ruppert
3a38b0e4a8 - updated version number for 2.2.pre1 release 2005-03-13 08:37:25 +00:00
Volker Ruppert
fd8346bf9a - updated description and packager email address 2005-03-13 08:28:55 +00:00
Volker Ruppert
4a7bcec95f - removed directory "debug" / added directory "bx_debug" (wxworkspace still untested) 2005-03-12 22:13:50 +00:00
Volker Ruppert
e4adc99ddc - disabled modification of CC and CXX variables (doesn't work in cygwin) 2005-03-12 22:02:31 +00:00
Stanislav Shwartsman
fd13784231 Small cleanup in access.cc 
VME feature code should be valid only for CPU LEVEL >= 4
 2005-03-12 19:34:18 +00:00
Stanislav Shwartsman
6a36385743 Add more comments for loading segment register in real mode 2005-03-12 18:38:56 +00:00
Stanislav Shwartsman
5a393d2399 Fix for PANIC 
1162042 Duke Nukem 3D: >>PANIC<< iret: VM set on stack, CPL!=0
according to Intel and AMD docs the behaviour wasn't correct
 2005-03-12 18:09:32 +00:00
Stanislav Shwartsman
2a5a5c2de5 Fixed compilation error for 486 CPU 
small fixes for IRET instructionm
 2005-03-12 16:40:14 +00:00
Volker Ruppert
75bf07a22a - updated .conf.* shortcut scripts for the most popular platforms using this setup: 
* Pentium III with all optimizations enabled
  * PCI support (without USB) enabled
  * both Bochs VBE and Cirrus SVGA enabled
 2005-03-12 16:34:49 +00:00
Volker Ruppert
c3d6cc8f4d - patch updated for current CVS and remarks added 2005-03-12 15:33:20 +00:00
Volker Ruppert
3c475e831f - prepared non-DMA mode implementation 
- improved lseek() panic message and immediatly return if lseek() fails
 2005-03-11 21:12:54 +00:00
Stanislav Shwartsman
2bb2f5ea60 Update closed bug reports in CHANGES 2005-03-10 21:52:37 +00:00
Stanislav Shwartsman
714b9c9d22 Added ICACHE statistics 2005-03-10 21:22:15 +00:00
Volker Ruppert
4682628f17 - changes updated 2005-03-09 22:07:02 +00:00
Stanislav Shwartsman
24fa5935c1 Getting little bit closer to VME feature 2005-03-09 22:01:13 +00:00
Volker Ruppert
a91c27c855 - updates from SF documentation request #1160026 by Alexander Schuch 
* added more instructions on how to get VBE working
  * Knoppix usage guide
  * miscellaneous small changes
 2005-03-09 21:59:33 +00:00
Volker Ruppert
4b645a58a5 - enable vga extension "vbe" by default if present. Cirrus support must be 
enabled with the vga extension option
 2005-03-08 21:37:00 +00:00
Volker Ruppert
002853978c - LGPL'd VGABIOS updated to version 0.5a (including Cirrus support) 2005-03-07 21:53:39 +00:00
Stanislav Shwartsman
de527e2dde Do not allow to allocate more than 2048Mb of emulated memory. 
Anyway in most of systems it fails to allocated even 1024Mb and allocating more than 4096Mb causes overlap and unpredicted behaviour.
 2005-03-06 21:23:38 +00:00
Volker Ruppert
9ddf44f35a - use 'install' instead of 'cp' during installation (based on SF patch #1152808 
by Avi Kivity)
- added TODO to list of files to install
- uninstall target now removes plugins, too
 2005-03-05 21:02:59 +00:00
Stanislav Shwartsman
031cd64827 More code review - changing BX_PANIC to BX_ERROR where implentation matches Intel docs. Also solved two cases when TS exception generated instead of GPF 2005-03-04 21:03:22 +00:00
Stanislav Shwartsman
c30e89289b Fixed R/O pages access in CPL=3 (TLB accessBits bug) 2005-03-03 20:24:52 +00:00
Stanislav Shwartsman
709b218c10 Reduce metaInfo initialization in fetchDecode 2005-03-01 21:44:01 +00:00
Stanislav Shwartsman
23e2895f8e Fixed interrupt function for 
286 int/trap gate, in vm8086 mode
 2005-03-01 20:55:25 +00:00
Stanislav Shwartsman
dafc5fd193 Fix extdb.cc compilation error 2005-03-01 17:49:34 +00:00
Volker Ruppert
0b1497d13e - fixed broken screen updating in VBE mode (SF patch #1153511) 
- fixed 8-bit DAC support in the VBE update code
- simplified redraw code in vbe_write()
 2005-02-28 21:23:34 +00:00
Stanislav Shwartsman
b25088bf2f Merge patch [1153327] ignore segment bases in x86-64 by Avi Kivity 2005-02-28 18:56:05 +00:00
Stanislav Shwartsman
aeec5a6c5a just dos2unix 2005-02-27 18:14:29 +00:00
Stanislav Shwartsman
c583a6f9cf move segments and descriptors definitions and macroses for new descriptor.h 2005-02-27 17:41:45 +00:00
Volker Ruppert
be03140315 - space for bx_status_info_text was too small 2005-02-27 16:55:34 +00:00
Stanislav Shwartsman
6e773a652a Fix SYSENTER/SYSEXIT instructions 2005-02-26 12:00:22 +00:00
Stanislav Shwartsman
f483bcfd70 Fixed possible memory corruption in case of wrong size APIC read (used by WinNT MP) 
Compiler compitability fixes (use 0 and 1 instead of true and false)
 2005-02-25 20:53:14 +00:00
Stanislav Shwartsman
57a99e8daf Small update in user.dbk 2005-02-25 11:49:31 +00:00
Stanislav Shwartsman
0e472af877 Merge patch: 
[1151012] allow null ss on x86-64 by Avi Kivity
 2005-02-24 19:50:36 +00:00
Alexander Krisak
6377066a65 fixed broken dbg_main compilation 2005-02-24 12:58:48 +00:00
Stanislav Shwartsman
ef197b2a56 Fixed compilation error in paging.cc 
Some fixed for APIC in P4 processor
APIC patch by mrieker cleaned even more
 2005-02-23 21:18:24 +00:00
Volker Ruppert
4f875b94a4 - updates from SF documentation request #1144247 by Alexander Schuch 
* added more instructions for first time Bochs users
  * added FreeBSD 5.2.1 installation guide
 2005-02-23 18:49:50 +00:00
Stanislav Shwartsman
830ca51b91 Merge patches: 
1149720 critical - fix x86-64 SYSCALL RFLAGS masking
 1149758 wrmsr efer fix
 2005-02-23 18:00:07 +00:00
Stanislav Shwartsman
74821b6675 Update changes 2005-02-22 18:36:16 +00:00
Stanislav Shwartsman
e742e6b9ed Merged usermanual.patch from mailing list 2005-02-22 18:28:25 +00:00
Stanislav Shwartsman
41578589c1 Merge two patches by Avi Kivity (avik) 2005-02-22 18:24:19 +00:00
Stanislav Shwartsman
76e0f2cc95 Fixed AMD cpuid 2005-02-20 20:02:54 +00:00
Stanislav Shwartsman
3351723e70 Fixed P4 extended CPUID 2005-02-17 06:07:58 +00:00
Stanislav Shwartsman
f45316a2b1 Change possibly broken BX_MIN_BIT16S to its real value 2005-02-16 21:36:16 +00:00
Stanislav Shwartsman
2bfc842c09 CPU fixes by Kevin Lawton 2005-02-16 21:27:21 +00:00
Stanislav Shwartsman
169769504e Changes BX_PANIC to BX_INFO in some more cases (patch by Kavin Lawton) 2005-02-16 19:59:03 +00:00
Stanislav Shwartsman
91526a90b3 Merged patch 
[1123895] x86-64 gdb/debugger fixes by Avi Kivity
 2005-02-16 18:58:48 +00:00
Volker Ruppert
7576000637 - fixed extended memory size in kByte reported by the BIOS. If there are more 
than 64 MB memory installed, the reported XMS size must be 63 MB (OS/2 Warp 3
  is expecting this)
 2005-02-16 17:53:40 +00:00
Volker Ruppert
279aa9f8d9 - ignore mouse command 0xbb used by OS/2 Warp 3 
- removed unnecessary newlines from messages
 2005-02-16 16:37:45 +00:00
Volker Ruppert
2b196e5c61 - removed useless VLB-IDE support (ISA and PCI IDE are working okay) 
- removed dangerous options from the harddrive code
 2005-02-15 20:48:14 +00:00
Stanislav Shwartsman
a01347f17d Extended information for AMD and Intel processors (CPUID) 2005-02-14 21:17:20 +00:00
Stanislav Shwartsman
b69345225b Correct model_id for Pentium MMX in CPUID 2005-02-13 21:20:48 +00:00
Volker Ruppert
2e238408b1 - description of configure and bochsrc options updated (patch from SF documentation 
request #1121518 by Alexander Schuch)
- obsolete VLB IDE section removed (remaining parts of the useless VLB IDE support
  will be removed soon)
 2005-02-13 19:28:41 +00:00
Stanislav Shwartsman
e7e149d21a Changed PANIC message to ERROR message. This should fix an error message reported in Bug Tracker - PANIC after Reset button is pushed. 2005-02-13 18:36:52 +00:00
Volker Ruppert
561e617362 - using fixed values for the diskette parameter table instead of int vector 0x1E 
fixes floppy problems in Win9x guests
 2005-02-13 08:48:23 +00:00
Stanislav Shwartsman
9492942ae6 In 64-bit mode, the CS, DS, ES, and SS segment overrides are ignored. 2005-02-12 19:25:33 +00:00
Stanislav Shwartsman
799403620e Small speedup in boundaryFetch method 2005-02-12 14:00:13 +00:00
Volker Ruppert
0381ff52d3 - fixed VBE and GD54xx PCI checks (SF patch #1121164) 
- fixed typo in compressed-hd message (SF patch #1121150)
 2005-02-12 10:38:14 +00:00
Volker Ruppert
16f6ce5e97 - missing return value added 2005-02-12 08:59:47 +00:00
Volker Ruppert
5b57471245 - vga extension check added. Unsupported extension names now cause a panic 
- vga extension option in bochsrc sample added
 2005-02-10 09:48:12 +00:00
Volker Ruppert
5e420c7172 - vga extension option now controls the presence of the Cirrus extension 
- Cirrus and VBE support are no longer mutually exclusive
 2005-02-09 22:01:19 +00:00
Volker Ruppert
3cee8f0ef5 - more accurate speaker output using a separate thread. This is necessary since 
Beep() does not return before the speaker is turned off.
 2005-02-09 18:25:57 +00:00
Volker Ruppert
4bae4bf172 - the Bochs plugin names have the prefix "bx_" starting with version 2.0, so 
this patch is no longer needed.
 2005-02-09 11:34:05 +00:00
Volker Ruppert
3f9f94afdd - the IDE controller works fine without this patch in ISA and PCI mode, so it 
can be removed now.
 2005-02-09 11:29:10 +00:00
Volker Ruppert
46787b4016 - in the meantime we have added the BXSHARE variable. If we need more variables 
we should implement them similar to BXSHARE. Removing this patch.
 2005-02-09 11:26:34 +00:00
Stanislav Shwartsman
d955cf88fe Removed all already exists or not relevant changes from the patch 
It anyway already could not be applied automatically to the source tree but this clean version of the patch will help to apply in manually to somebody who understand apic internals and could do it ...
 2005-02-08 19:58:13 +00:00
Stanislav Shwartsman
c1284af614 Removed already obsolete patch.smp-pge-pic-poll 
Small cleanup in apic.cc/apic.h
I would like to test patch.apic-mrieker so I need more clean apic code
 2005-02-08 18:41:33 +00:00
Volker Ruppert
a57464cb54 - Busmaster DMA fuction implemented, but disabled for now. BM-DMA works in Linux, 
but failes in Win98 with this code, so I decided to disable it.
- BM-DMA register read messages changed to BX_DEBUG
 2005-02-08 18:32:27 +00:00
Volker Ruppert
2137cef71f - behaviour of the busmaster dma registers fixed and info messages improved 
(BM-DMA feature still not implemented)
 2005-02-06 13:05:20 +00:00
Volker Ruppert
8affb6d10b - fixed macros for debug output 
- string memory now starts at 0xcc00 to have enough space for all debug messages
 2005-02-05 23:10:52 +00:00
Stanislav Shwartsman
e6efa3a451 - exceeding the instruction length limit of 15 bytes (this only can 
occur when redundant prefixes are placed before an instruction)
    generate #GP(0) (Stanislav)
 2005-02-05 20:56:44 +00:00
Volker Ruppert
eb05d1c0fb - BX_FAST_FUNC_CALL doesn't work with BX_USE_CPU_SMF = 0 (e.g. SMP version) 2005-02-05 14:54:12 +00:00
Volker Ruppert
da975f3edf - applied SF patch #1116663: temporary fix for vbe and cirrus support check 
(the check can be removed when the vga extension option works completely)
 2005-02-05 10:05:30 +00:00
Volker Ruppert
23c628e1a7 - ASP/CSP registers and read/write functions added (reads/writes to these 
registers have no effect on the emulation)
- undocumented DSP command 0xF9 added using the return values from qemu's sb16
  emulation (Win98 cannot use the SB16 without this)
- version identifier in mixer register 0x82 added
 2005-02-04 19:50:50 +00:00
Stanislav Shwartsman
153bec9d1a Fixed compilation errors when CPU-LEVEL=3 2005-02-03 22:24:45 +00:00
Stanislav Shwartsman
9305305493 First (and may be last) step to implementation of 
Virtual Mode Extensions (VME)
and
Protected Mode Virtual Interrupts (PVI)
instructions STI and CLI have full support of these features, according to Intel docs. Need to check POPF and PUSHF instructions and afterwise VME and PVI extensions could be enabled in CR4
 2005-02-03 22:08:34 +00:00
Volker Ruppert
3f33b88941 - applied SF patch #1095472 by Ben Lunt (Reading from a CDRW fixed) 
- fixed boot sequence reporting in logfile
 2005-02-03 21:01:01 +00:00
Stanislav Shwartsman
5701f62a42 Fix compiler warnings with -wall 2005-02-03 18:43:23 +00:00
Stanislav Shwartsman
d27e81bdac -in case of --enable-ignore-bad-msr enabled read ignored MSRs as zeRo 
- enabled #DE and #TSD and #MCE bits in CR4 register, previosly setting
    of one of these bits generated #GP(0) (Stanislav, Volker Ruppert)
 2005-02-03 18:25:10 +00:00
Volker Ruppert
5ec5e89575 - pcibios fixes by lukewarm (SF patch #1114826) 
* pcibios: preserve esi and edi
 * pcibios: ignore high-word of edx when calling FIND_PCI_DEVICE
 * pcibios_real: set readable descriptor to ds when error (for 16bit PM)
 * bios_printf: replace immediate value 0xf000 with get_CS (for 16bit PM)
- Win98 cdrom boot fixed (patch by Magnus Damm)
 2005-02-02 19:14:24 +00:00
Stanislav Shwartsman
3fdbf48a69 Fixed bug in interrupt function in real mode 
Style change
Update CHANGES
Remove patch.v8086-exception.lightcone because it already in CVS
 2005-02-01 21:17:57 +00:00
Volker Ruppert
a16fbc293a - vga extension option partially implemented (Bochs VBE interface and PCI VGA 
dummy interface are now disabled if the extension isn't set to "vbe"
- writing charmap data in graphics mode now supported (SF patch #1059199)
- fixed set_ask_format() for the mouse type option
 2005-02-01 19:16:39 +00:00
Volker Ruppert
3f909bd46d - fixed real mode PCI BIOS error reporting 2005-01-31 18:36:54 +00:00
Volker Ruppert
bafa4abb4b - print the status of thr PCI controller only when the configuration system and 
the devices are initialized
- status of the fast-function-call optimization added to the logfile header
 2005-01-30 08:54:49 +00:00
Volker Ruppert
780bcd3579 - fixed getHostMemAddr() for memory regions assigned to a memory handler 
(e.g. PCI PnP memory)
 2005-01-29 23:29:08 +00:00
Stanislav Shwartsman
68714924b0 Return local APIC id in CPUID 00000001h function in EBX register 2005-01-29 15:24:57 +00:00
Volker Ruppert
7a35a36390 - pc speaker output for win32 added 2005-01-29 12:08:31 +00:00
Stanislav Shwartsman
bbcc5e0e3a Split BOUND instruction to two different according to operand size 
Coding style change
 2005-01-28 20:50:48 +00:00
Stanislav Shwartsman
54e23418f5 Feature request 
[ 1107409 ] Add clipboard message for bximage
implemented
 2005-01-28 10:25:06 +00:00
Volker Ruppert
6753ccb272 - fixed write mode 4 + 5 (based on a patch for qemu by Magnus Damm) 
- fixed size of MMIO region at 0xB8000
- don't report writes to unused control/mmio registers
 2005-01-27 18:11:43 +00:00
Volker Ruppert
0785fe48b2 - don't panic when an unsupported mouse packet size is requested 2005-01-27 18:05:09 +00:00
Stanislav Shwartsman
42a5a899c2 Improvement in the speed of general memory access. 
The idea was taken from patch written by
LightCone
 2005-01-25 20:41:43 +00:00
Volker Ruppert
ad8c2d774c - all USB hubs must be disabled by default 2005-01-24 17:22:34 +00:00
Stanislav Shwartsman
7eb2f0aa3e Enable TSD in CR4 (RDTSC instruction is already implemented so it has no problem to enable TSD for CPU LEVEL >=5) 2005-01-23 21:13:49 +00:00
Stanislav Shwartsman
1d9d616a4f Update changes for NXE support 2005-01-21 18:10:57 +00:00
Volker Ruppert
8d2d2bd83b - redirect mouse data to USB only when an USB mouse is connected 
- connect USB mouse only when the mouse type is set to 'usb'
 2005-01-21 16:07:38 +00:00
Stanislav Shwartsman
57fcc89274 Non-Execution support impelemented and enabled in CPUID when in x86-64 configuration 2005-01-20 19:37:43 +00:00