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Author SHA1 Message Date
Stanislav Shwartsman
b6657b1322 NX feature still not implemented in Bochs. 
The change forces CPUID do not report bit 20 (NX bit support)
May be some OS that really checks it will boot better now
 2004-09-17 21:01:50 +00:00
Stanislav Shwartsman
255a96175b typo fix 2004-09-17 20:59:09 +00:00
Stanislav Shwartsman
760a195c9d * Fix LOCK prefix handling for x86-64 
* Split BT*_EvGv functions to 3 different function according to exec mode
 2004-09-17 20:47:19 +00:00
Volker Ruppert
c3cdd7ef21 - applied some changes from patch #966105 (bugfixes, message type changes) 
- report irq line change similar to other pci devices
 2004-09-16 18:34:10 +00:00
Stanislav Shwartsman
c780a15e6f dos2unix for apic.h 2004-09-15 22:02:19 +00:00
Stanislav Shwartsman
bbd55fe16f Merge and commit patch.apic-zwane from CVS patches directory. 
the patch release notes by Zwane:

o Define symbols for constants like
o APIC arbitration
o Processor priority
o Various interrupt delivery fixes
o Focus processor checking
o ExtINT delivery

I need to release this now so that i don't fall too far behind CVS, when
it was part of the bochs-smp patch it could boot 2.4.18 4way. Apologies
for the whitespace changes.


Also remove patch.apic-ppr-zwane patch because it already included in
patch.apic-zwane.

I hope it will help to boot x86-64 or cmp systems required missed APIC
features !
 2004-09-15 21:48:57 +00:00
Stanislav Shwartsman
283f9ae5d2 Simplify cpu.h 
Speedup FYL2X and FYL2XP1 instructions
 2004-09-14 20:19:54 +00:00
Stanislav Shwartsman
6cdb42d909 Little bit optimize memory access functions. Now values are calculated only if they actually needed. 2004-09-13 20:48:11 +00:00
Volker Ruppert
6663dec9d1 - changes updated 2004-09-13 19:51:44 +00:00
Volker Ruppert
b3d0c18838 - int 15 / ah=87h should not clear cr0 when setting bit 0 (SF patch #969967 
by Ben Lunt)
 2004-09-13 17:54:53 +00:00
Volker Ruppert
ff1c5578a5 - pci irq routing: unregister the old IRQ before registering the new one 
- lower the IRQ line before unregistering it
 2004-09-12 18:04:18 +00:00
Volker Ruppert
5e47de7968 - missing extension ".exe" added for "make install" on cygwin 
- compile niclist.exe on cygwin if networking is enabled
 2004-09-12 11:25:01 +00:00
Volker Ruppert
1663f995e0 - support for GNU/kFreeBSD and GNU/kNetBSD added in lowlevel iodev code (cdrom, 
ne2k, sb16, etc.) (SF patch #1021758 from Robert Millan)
 2004-09-11 15:39:53 +00:00
Volker Ruppert
f1816bb226 - DHCP extcode BOOTPOPT_IP_ADDRESS_LEASE_TIME now supported 
- DHCP reply parameter BOOTPOPT_ROUTER_OPTION implemented
- vnet host name for DHCP added
- more accurate send / receive timing
- improved error messages
- vnet description in bochsrc sample added (SF patch #888426)
 2004-09-11 11:26:41 +00:00
Volker Ruppert
11c81a46eb - temporary PCI IRQ initialisation fixed (should be done by the PCI BIOS) 2004-09-10 11:54:46 +00:00
Volker Ruppert
88efb988ac - looks like <sys/io.h> isn't standardised. Now check for glibc-based systems 
(info from Robert Millan)
 2004-09-07 18:31:38 +00:00
Volker Ruppert
c516c8838f - patch applied to CVS 2004-09-07 18:06:43 +00:00
Volker Ruppert
0819a15cd4 - applied patch.guess-flp-img-size (SF patch #567595) by Tal Benavidor with some 
changes (moved to config.cc, use stat(), support more types)
- bochs.h: unused floppy stuff removed
- bochsrc sample: updated 'floppya' description
 2004-09-07 18:02:29 +00:00
Stanislav Shwartsman
fc631037ff remove obsolete comments from fetchdecode 2004-09-06 20:22:39 +00:00
Volker Ruppert
00bf370db2 - some compilation fixes for the raw serial support 2004-09-05 21:09:46 +00:00
Volker Ruppert
9956e47f3e - modified the bios / vgabios panic handling. BX_PANIC messages sent by the bios 
now appear correctly as the Bochs panic message. Now we can get rid of messages
  with the line number in the source file.
- updated / fixed description in biosdev.cc
 2004-09-05 17:57:22 +00:00
Volker Ruppert
8d585dc813 - removed lowlevel includes from iodev.h and device headers to reduce dependencies 
- fixed some warnings
 2004-09-05 10:30:19 +00:00
Stanislav Shwartsman
ce459276c3 Fixed problem in previous commit ... 2004-09-04 20:19:39 +00:00
Stanislav Shwartsman
3916754e30 speedup and cleanup 2004-09-04 19:37:37 +00:00
Stanislav Shwartsman
6dc8a1cafd Very small code cleanup 2004-09-04 18:22:22 +00:00
Stanislav Shwartsman
193c7332aa 1. Small optimization for lazy_flags.cc 
2. Merge patch 1013516
Avoid invalidate_prefetch_q on enter, leave and cpuid
 2004-09-04 10:21:28 +00:00
Volker Ruppert
defdbda939 - applied patch #690400 (GZIP variable in Makefile renamed) 
- applied patch 1021767 (sb16ctrl.c now compiles on all unix platforms)
 2004-09-04 08:24:40 +00:00
Volker Ruppert
e5761d230c - calculate checksum of expansion rom (must be 0) 2004-09-03 19:52:24 +00:00
Stanislav Shwartsman
929bfb9756 the patch already in CVS 2004-09-03 19:16:45 +00:00
Volker Ruppert
03b5797db9 - rom image size check (multiple 512) enabled again 
- rom checksum test added (TODO: checksum test in rombios)
 2004-09-02 18:24:50 +00:00
Volker Ruppert
c5ba313fd1 - changed the size of the vgabios files to exactly 32k with a checksum at the 
last byte. This change is required for a correct checksum in the rom scan loop.
 2004-09-02 17:14:34 +00:00
Volker Ruppert
9a6a7ec2fd - rom address space check added to avoid overlapping rom images 
- vgaromimage option now compatible with the other rom options. Old style syntax
  (without 'file=...") is still supported.
- load order for the rom images fixed (system, vga, other)
- rom images sizes not multiple 512 cause a BX_INFO for now. The original check
  will be enabled after updating the vgabios files
- optromimage error messages fixed
- some updates of the bochsrc sample
 2004-09-01 18:12:23 +00:00
Stanislav Shwartsman
75006eed8a Fix MUL/IMUL instructions flags handling 2004-08-31 19:43:58 +00:00
Stanislav Shwartsman
016207b222 Commented problematic check in misc_mem.cc 
Implemnted lazy-flags and undocumented flags handling for IMUL instructions
 2004-08-30 21:47:24 +00:00
Volker Ruppert
14d5b69d96 - win32dialog: set / restore cdrom path only if changed in the dialog 
- insert cdrom now loads the media before trying to read a sector (Win NT/2k/XP)
 2004-08-30 10:47:09 +00:00
Volker Ruppert
b82f00e1f2 - command line options for bximage added. Non-interactive mode can be enabled 
now if all required parameters are present in the command line.
 2004-08-29 19:31:09 +00:00
Volker Ruppert
a75d9f173d - mem_write: missing return statement added 
- small fixes in bitblt functions (colorinvert, patterncopy)
 2004-08-28 15:31:33 +00:00
Stanislav Shwartsman
77b3886f8b Cleanup and optimize 2004-08-28 08:41:46 +00:00
Stanislav Shwartsman
8953bfaffb Fixed flags handling for SHLD and rotate instrructions 2004-08-27 20:13:32 +00:00
Stanislav Shwartsman
27897c925e Fix undocumented flags handling for SHL instruction 
remove invalidate_prefetch_q from CPUID
 2004-08-27 18:43:23 +00:00
Volker Ruppert
12be3b4805 - receive timer added to simulate a delay between send and receive packets 
- CVS ID line added
 2004-08-27 08:23:50 +00:00
Stanislav Shwartsman
f2294e7c29 LAZY-FLAGS for MUL instructions 
undocumented flags handling for MUL instructions
 2004-08-26 20:37:50 +00:00
Volker Ruppert
986f879a85 - transparent colorexpand support improved (colorinvert, patterncopy) 
- old-style update code no longer necessary
 2004-08-26 16:20:50 +00:00
Volker Ruppert
1b2769e73a - added some sanity checks in function load_ROM() 
- removed unused and obsolete stuff from the memory code
 2004-08-26 07:58:33 +00:00
Volker Ruppert
11e46d89f7 - changes updated 2004-08-24 15:19:26 +00:00
Volker Ruppert
9a3a22b1ae - CDROM_MODE_SENSE now returns the medium type if a medium is present (patch from Ben Lunt) 2004-08-24 15:15:19 +00:00
Volker Ruppert
420bebc476 - converted GIF images to PNG format 
- fixed URL
 2004-08-24 12:23:35 +00:00
Volker Ruppert
157df28775 - fixed win32 version of bximage (was able to create flat hd's only) 
- fixed summary information for compilation on msys/mingw and cygwin
 2004-08-24 11:42:18 +00:00
Volker Ruppert
03b9d07d52 - unused vga function dump_status() rewritten for the use with the debugger ("info vga") 2004-08-24 10:15:56 +00:00
Volker Ruppert
09043def10 - fixed possible segfault if the LFB is accessed and VBE is disabled 
- if USB is disabled in bochsrc the old VBE interface can be enabled, too
 2004-08-23 18:47:25 +00:00