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Author SHA1 Message Date
Volker Ruppert
21e035957d Don't force a gui display update in bx_vgacore_c::after_restore_state() since it 
makes trouble with SDL / SDL2. The first timer-based update after restore should
draw the screen correctly.
 2020-01-24 19:42:52 +00:00
Volker Ruppert
a088949447 Save / restore fixes 
- Don't set up and load pre-defined optional plugins in restore mode.
- Remove the save/restore registration in Voodoo destructors.
- TODO: Fix frozen SDL/SDL2 display after restore.
 2020-01-24 16:01:00 +00:00
Volker Ruppert
512d54cc5d Moved internal debugger sections to a new chapter with two main sections: 
command line debugger and debugger gui. Improved gui debugger section a
little bit. TODO: use some parts of docs-html/enh_dbg_user_man.txt and
remove this file when ready.
 2020-01-19 00:11:34 +00:00
Volker Ruppert
1e4157a7f6 Fixed typo 2020-01-18 13:56:10 +00:00
Volker Ruppert
36c540c36b Added accidently removed line. 2020-01-18 13:49:44 +00:00
Volker Ruppert
6d28b89712 Removed broken links and added two new ones. 2020-01-18 13:45:34 +00:00
Stanislav Shwartsman
6b691257dd fixed compilation with VMX off 2020-01-17 11:55:59 +00:00
Volker Ruppert
647dd1320c Fixed broken mailing list links. SF project page cannot be displayed within a 
frame. Improved releases link.
 2020-01-15 22:01:53 +00:00
Volker Ruppert
38581dc7ed Added new configure shortcut script for compiling Bochs WIN64 on MSVC. 2020-01-15 21:42:38 +00:00
Volker Ruppert
48e07bcf7b Recompiled BIOS image for i586. 2020-01-15 17:55:14 +00:00
Stanislav Shwartsman
a24b562e32 now when bios knows to set msr ia32_feature_ctrl, no need to initialize from reset code 2020-01-15 17:18:10 +00:00
Volker Ruppert
8679542678 Set VMX and LOCK bit in IA32_FEATURE_CONTROL. 2020-01-15 17:06:10 +00:00
Volker Ruppert
23b442e80d Updated LGPL'd VGABIOS from SVN (some fixes for Bochs VBE). 2020-01-13 20:38:00 +00:00
Stanislav Shwartsman
c4d0001229 Apply SF [patch:#549] Fix snapshot param overflowing 32-bit integers 
This patch fixed an integer overflow issue when restoring a snapshot whose parameters that are larger than ULONG_MAX.
We run into this issue when restoring a Windows snapshot whose pc_system.ticksTotal exceeds ULONG_MAX, which caused the subsequent confusion in bx_virt_timer_c::timer_handler which relies on pc_system.ticksTotal to function correctly.
 2020-01-13 05:23:24 +00:00
Volker Ruppert
c15d3a27ad Reduce maximum screen height by the height of header bar and status bar. 2020-01-12 19:00:56 +00:00
Stanislav Shwartsman
5620a4968b set msr IA32_FEATURE_CTRL lock bit to ensure VMX is enabled - normally this should be done in Bios but init.cc can w/a 2020-01-11 07:04:44 +00:00
Stanislav Shwartsman
902ff1ef52 Part of the SF patch #548: Support Windows Hyper-V in Bochs by Xinyang 
When BX_SUPPORT_SMP is not defined, clear the bit in CPUID.[EAX=1].Bit[28] to indicate Hyper-Threading is unavailable.
 2020-01-11 06:18:13 +00:00
Volker Ruppert
d641af80bb Removed lfb_enabled switch from Bochs VBE code. Now banked and LFB writes to 
VRAM are possible at the same time without changing mode. This makes the GRUB
bootloader menu visible when using the Bochs VBE adapter instead of Cirrus.
 2020-01-11 06:07:18 +00:00
Stanislav Shwartsman
50bde4a38c flush TLBs on CR4.CET change 2020-01-10 20:04:22 +00:00
Volker Ruppert
24e3cda7c0 Fixed building ACPI table source with latest iasl version (Debian patch). 2020-01-08 18:15:01 +00:00
Stanislav Shwartsman
72dffd320d fixed CET fault on task switch when SSP is not 8-byte aligned. Bochs did #GP whiel SDM says #TS 2020-01-07 18:17:34 +00:00
Stanislav Shwartsman
526a565602 fixed compitaion with SMP and debugger enabled (SF bug #1411) 2020-01-06 13:41:46 +00:00
Volker Ruppert
ef88b43248 Configure script regenerated after release 2020-01-05 12:59:23 +00:00
Volker Ruppert
fa0c6f4be8 Updates after release, added release tag to user doc, fixed BIOS install list 2020-01-05 12:58:25 +00:00
Volker Ruppert
6863e4a478 Website updates after release 2.6.11 2020-01-05 12:33:52 +00:00
Volker Ruppert
08928b8b0c Regenerated for release 2020-01-05 07:37:34 +00:00
Volker Ruppert
fc5b1c6e50 Preparing release 2.6.11 2020-01-05 07:36:44 +00:00
Volker Ruppert
70ea45b83d Moved and updated biossums.txt to the developer doc. 
Small fix in biossums.c.
 2020-01-04 22:46:00 +00:00
Volker Ruppert
ecba5b807e CHANGES updated 2020-01-04 10:14:05 +00:00
Volker Ruppert
acac6ecf45 Fixed hdimage lock file handling in the USB MSD case. 
- Store file name string instead of pointer to file name.
- Increased size of the info text to fix a warning,
 2020-01-03 21:17:15 +00:00
Stanislav Shwartsman
694112732b use default base CPUID class method to detemine values of 0x80000008 leaf for IceLake CPUID 2020-01-03 19:53:20 +00:00
Stanislav Shwartsman
b69f2b052a extract calculation of MSR_IA32_XSS supported bits to a function 2020-01-03 19:33:16 +00:00
Stanislav Shwartsman
45a25a2b67 CET: make sure enbranch64 and enbranch32 do the right thing when mode mismatch 2020-01-03 18:55:17 +00:00
Stanislav Shwartsman
495206650b fixed CET wrmsr reserved bit checking 2020-01-03 18:44:15 +00:00
Stanislav Shwartsman
ea6b0c766c added more VMX reasons to enum according to Intel SDM 2020-01-03 17:35:02 +00:00
Volker Ruppert
bce3c28bb5 Temporary fix for Bochs BIOS not working with CPU level < 6. Compiled BIOS on 
a 32-bit Linux inside of Bochs. Now only i386 fails, newer CPUs are okay.
 2020-01-03 15:48:20 +00:00
Volker Ruppert
b23d52ad44 LGPL'd VGABIOS updated to version 0.7b 2020-01-03 09:29:54 +00:00
Stanislav Shwartsman
bac9104f73 fixed compilation of init.cc for old CPU models 2020-01-03 05:29:45 +00:00
Volker Ruppert
2d950105cb Fixed retrieving release timestamp from README file when compiling from outside 
of the source tree.
 2020-01-02 17:48:18 +00:00
Volker Ruppert
58ebb5819f Releases (SVN flaG 0) now use the timestamp from README file instead of the 
compilation time of main.cc for console and log file output.
 2020-01-02 16:19:02 +00:00
Volker Ruppert
5cb6392ca4 Added function bx_get_timestamp() to reduce code duplication. 
TODO: Use special timestamp in the release case (similar to Bochs BIOS).
 2020-01-02 09:41:58 +00:00
Volker Ruppert
3146b45f59 Regenerated configure script 2020-01-01 19:03:42 +00:00
Volker Ruppert
4031aea715 Two changes from Debian patches for 2.6.10. 
- pcidev: added support for recent Linux kernels
- fixed bochsrc manual page table
 2020-01-01 19:02:50 +00:00
Volker Ruppert
546b4a78e5 Setting default values for VCLK registers not necessary. They should be set up 
by the VGABIOS. Happy new year!
 2020-01-01 14:16:29 +00:00
Volker Ruppert
8b5586bb79 Small optimization in the TRANSPARENTCOMP code. 2019-12-30 21:40:40 +00:00
Volker Ruppert
b6c1a4a919 Regenerated configure script and recompiled BIOS images. 2019-12-30 13:18:39 +00:00
Volker Ruppert
49a04c1399 Bochs BIOS changes partly based on Debian patches. 
- Use 'iasl' for building ACPI table if present.
- Use the release date from README file for the BIOS_BUILD_DATE.
- Added Bochs VERSION string to the BIOS banner.
- Fixed the rombios32 delay loop for QEMU build.
- Improvement for rombios32.ld.
 2019-12-30 13:16:18 +00:00
Volker Ruppert
30f0877ff8 Fixed compilation with PCI support disabled. 2019-12-30 07:16:46 +00:00
Volker Ruppert
f960acf028 Added missing Cirrus SVGA bitblt feature "tranparent color compare". 2019-12-29 21:38:05 +00:00
Stanislav Shwartsman
9a35c6de79 fix and simplify combined_access handling in EPT page walk 2019-12-29 21:00:35 +00:00