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1326 Commits

Author SHA1 Message Date
Stanislav Shwartsman
fda4d38959 32-bit systems have a problem to allocate large amount of physical memory for Bochs simulation which makes simulation with 4G address space virtually impossible. But in most of the cases when 4G physical address space defined - it is not touched by default on every run so it is possible to allocate only really accessed blocks. This commit made all necessary preparations for it. 2008-04-17 14:39:33 +00:00
Volker Ruppert
a1950bb565 - fixed compilation error: "jump to case label crosses initialization of `Bit32u drvsel'" 2008-03-30 08:32:57 +00:00
Stanislav Shwartsman
75f18c4f99 mostly indent changes 2008-03-29 17:44:13 +00:00
Stanislav Shwartsman
8c24dfc01b MSVC6 compilation changes 
More effort to remove can_pop function calls - almost everything is clean
 2008-03-26 16:25:05 +00:00
Stanislav Shwartsman
47936944a2 Remove Cirrus Logic PCI special define - it will be enabled by default when PCI is enabled. 2008-03-22 22:26:03 +00:00
Stanislav Shwartsman
a459a64f3e whispace, tab2space, indent, dos2unix and other cleanups 2008-02-15 22:05:43 +00:00
Stanislav Shwartsman
cdcd7522aa Added RIP to the GPR register file as lst register 
This allowed to optimize (read - remove) two more BxResolve methods in 64-bit mode
+ Some white space cleanup
 2008-02-15 19:03:54 +00:00
Stanislav Shwartsman
063d896226 Optimization in 16-bit resolve functions 
Fixes for hosts which can't support misaligned memory access
 2008-02-07 20:43:13 +00:00
Stanislav Shwartsman
55ad3e89b6 another whitespace cleanup by Sebastien 2008-02-05 22:57:43 +00:00
Stanislav Shwartsman
b2418742c0 tab2space in unmapped.cc 2008-01-29 17:34:52 +00:00
Stanislav Shwartsman
37fbb82baa Cleanups. Move bxInstruction_c definition to separate file instr.h 2008-01-29 17:13:10 +00:00
Volker Ruppert
5daa9c5975 - text mode character blinking feature added in the X11 and SDL guis 
- fixed sdl status bar update after resize
- updated some comments
 2008-01-28 21:52:09 +00:00
Stanislav Shwartsman
ae35b0276e white space cleanups and coding style changes 2008-01-26 22:24:03 +00:00
Volker Ruppert
d770227f8f - fixed wrong variable type 
- fixed MSVC warnings
 2008-01-26 19:01:31 +00:00
Volker Ruppert
4fd404b622 - get rid of text_update() parameter 'nrows' (updated remaining guis) 
- text mode cursor blinking implemented
 2008-01-26 00:00:31 +00:00
Volker Ruppert
afd6348b36 - implemented screen disable bit in sequencer register #1 2008-01-23 18:10:33 +00:00
Stanislav Shwartsman
08eb75d985 Some workaround for bug report 
1824189  Qemu hard disk image not reckognized
 2008-01-14 20:47:11 +00:00
Volker Ruppert
bf8296f9f4 - ACPI fixes ported from Qemu 
* set revision number to 3 (older revisions are known to be buggy)
  * fixed PM and SMBus base address alignment
 2008-01-14 18:39:05 +00:00
Stanislav Shwartsman
72d72c92d4 Fixed warnings of VC2008 2007-12-30 18:02:22 +00:00
Stanislav Shwartsman
917a040cc4 Fixed more VCPP2008 warnings 2007-12-26 18:39:15 +00:00
Volker Ruppert
afbb8fb8d4 - ATA command "execute device diagnostic" raises interrupt at completion 2007-12-17 18:08:27 +00:00
Stanislav Shwartsman
0aaa1629aa PIC IRQ handling bug fix by Russ Cox 2007-11-30 08:56:34 +00:00
Stanislav Shwartsman
c51888f43f Split last BxLockable opcodes -> this allows to eliminate mod==0xc0 check from fetchdecode of every instruction 
reduce ACPU.CC dependencies - now that file doesn't depend of CPU
 2007-11-25 20:22:10 +00:00
Stanislav Shwartsman
72af550a0f Some indent fixes + speed up hardware read by using inline functions 2007-11-12 21:04:17 +00:00
Volker Ruppert
c73f262dc3 - fixed compilation error with raw serial enabled 
- removed unnecessary spaces
 2007-11-03 16:47:49 +00:00
Stanislav Shwartsman
aecf53ac94 Fixed compilation errors 2007-11-01 18:14:28 +00:00
Stanislav Shwartsman
1b8988f698 warnings fixed 2007-10-24 23:17:42 +00:00
Stanislav Shwartsman
42fdd8a3a1 During Bochs benchmarking I figured out that hostasm actually slow down the emulation ... so remove this ugly code which also doesn't help :) 
speedup flags update for some instructions - idea was taken from DT patch by h.johansson
 2007-10-21 22:07:33 +00:00
Stanislav Shwartsman
07739173f5 add --show-ips to all configs for future releases (it is not ON by default ?) 
Bit32u -> bx_phy_address in debugger and some other places
 2007-10-09 19:49:23 +00:00
Stanislav Shwartsman
c8b4b32826 Merged harddrive patch from #SF tracker 2007-10-08 19:33:08 +00:00
Stanislav Shwartsman
071c5c1a26 A lot of changes but everything is really trivial. 
Make save/restore default feature, the configure option for save/restore removed from configure script and save/restore made available forever. All code now assume it is exists. Bochs save/restore tree previosly called "save_restore" renamed to "bochs" tree and it will be havily used everywhere, starting from save/restore and ending by various bochs debugger functions. I am going to rework debugger code to get rid of debug CPU access functions and use this "bochs" param tree instead
 2007-09-28 19:52:08 +00:00
Volker Ruppert
208caf109b - missing 'datarootdir' variable added (fixed warning from configure script) 2007-09-23 08:45:14 +00:00
Volker Ruppert
cd3f204da9 - removed old BX_SCHEDULED_DIE_TIME code after added new benchmark option 2007-09-23 08:44:30 +00:00
Stanislav Shwartsman
412eeeeb7c Get crregs definition to separate file from cpu.h 2007-09-10 16:00:15 +00:00
Volker Ruppert
674fbc24ab - compare disk size with the size calculated from geometry to avoid image 
corruption (if "mode" is not specified and image is not "flat")
- some message fixes
 2007-09-07 10:54:19 +00:00
Volker Ruppert
267d15fc31 - fixed redolog->open() call for z-undoable image type (compressed-hd support 
still incomplete)
 2007-09-04 07:56:09 +00:00
Volker Ruppert
4b599a018a - tftp_send_optack() was not 64-bit clean (patch from SF bug #1787500) 2007-09-04 07:45:31 +00:00
Volker Ruppert
8f00ef6907 - evaluate_media() now returns 1 only if the media is valid (total number of 
sectors > 0) to avoid division by zero error
 2007-08-21 14:18:16 +00:00
Volker Ruppert
a2584bd271 - attempt to fix the "Print Screen" key problem 
* partial fix for bug #1549873 (SF patch #1766536)
  * added keyword "print" to the userbutton shortcut table
  * FIXME #1: CTRL+PRINT and ALT+PRINT not working in Win98 guest
  * FIXME #2: win32 hosts do not generate the "make" code for "Print Screen"
 2007-08-18 08:05:33 +00:00
Volker Ruppert
63f1d0d07e - now using platform specific code to determine the image size on WIN32 (fstat 
on Cygwin and MinGW/MSYS returns only 32-bit values)
 2007-08-10 17:34:01 +00:00
Stanislav Shwartsman
752ab9c4ae Woraround for large files problem I used to install Vista 
When it PANICs with 8G large disk image file - just press continue and it will work
 2007-08-09 14:04:51 +00:00
Volker Ruppert
455e86cbb0 - CL-GD5446 rev. B claims 32 MB PCI memory for VRAM 
- fixed and simplified PCI memory access
 2007-08-05 10:46:23 +00:00
Volker Ruppert
6606627f4b - fixed harddisk signature (drive select bit must be cleared for devices not 
implementing the PACKET command)
 2007-08-04 17:01:04 +00:00
Volker Ruppert
5563a18956 - ported ACPI enable/disable support from latest Qemu sources 2007-08-04 08:57:42 +00:00
Stanislav Shwartsman
c8b3ad52c4 Fixed compilation error reported in mailing list 2007-07-31 19:03:38 +00:00
Volker Ruppert
46a4544dd2 - Win98SE uses 0x21FF for mass storage device reset (pointed out Ben Lunt) 2007-07-28 16:11:17 +00:00
Volker Ruppert
1ce5222640 - applied SF patch #1695652 by Duane Voth 
* dumps vnet traffic to a .pcap file for use with wireshark et. al.
  * sets the default PXE boot filename to pxelinux.0
  * fills out the TFTP implementation far enough to use an etherboot rom
 2007-07-01 07:28:14 +00:00
Volker Ruppert
e88a8b48a1 - implementation of save/restore for the SCSI emulation started 
- SCSI buffer length fixes ported from the Qemu project
 2007-05-05 12:30:23 +00:00
Volker Ruppert
70d7a37c55 - prepared after_restore_state() feature for USB devices 
- init_device(): removed local variable 'connected'
 2007-04-15 09:39:22 +00:00
Volker Ruppert
bb27085003 - partial save/restore support for USB MSD devices (TODO: buffers and SCSI 
emulation status not saved)
- changed type of member 'mode' to simplify save/restore
 2007-04-09 09:04:54 +00:00