mirrors
/
Bochs
mirror of https://github.com/bochs-emu/Bochs
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
12,661 Commits 11 Branches 185 Tags 47 MiB
Commit Graph

12661 Commits

Author SHA1 Message Date
Volker Ruppert 4c32ca7b16 Fixed some MSVC warnings in the cpu code (unsafe use of bool type). 2021-07-27 19:18:34 +00:00
Volker Ruppert a1058990ba Trailing '../\' breaks compilation with MSVC nmake. Regenerated dependencies. 2021-07-27 18:13:26 +00:00
Volker Ruppert 452201a231 Fixed two compiler warnings in the cpu code. 2021-07-27 15:36:11 +00:00
Stanislav Shwartsman 1455788fe4 remove cpudb.h from some Makefile dependencies. it should be only in cpu/init.cc and config.cc 2021-07-25 18:21:41 +00:00
Stanislav Shwartsman 214220763f remove cpudb.h from some Makefile dependencies. it should be only in cpu/init.cc and config.cc 2021-07-25 18:10:39 +00:00
Stanislav Shwartsman 021f3794fa remove cpudb.h from some Makefile dependencies. TODO: it should be only in cpu/init.cc and config.cc 2021-07-25 18:08:54 +00:00
Stanislav Shwartsman 2cb9bb4e44 remove cpudb.h from some Makefile dependencies. TODO: it should be only in cpu/init.cc and config.cc 2021-07-25 18:06:31 +00:00
Stanislav Shwartsman 7129b1d7c5 fixed number of arguments for BX_INFO 2021-07-25 18:02:36 +00:00
Stanislav Shwartsman da21b16d7f remove cpudb.h from bochs.h 2021-07-25 18:01:28 +00:00
Stanislav Shwartsman 7b2bb50722 fixed VMX exit qualification info for INVEPT/INVVPID/INVPCID instructions 2021-07-23 10:13:48 +00:00
Stanislav Shwartsman 0cba8b66c9 more robust handling of SVM VMCB host ptr 2021-07-23 09:30:17 +00:00
Stanislav Shwartsman daaab792b6 added SVM vmcbptr to save/restore image 2021-07-23 08:06:58 +00:00
Volker Ruppert 6b08329fa2 Voodoo 1/2: Always reset 'swaps_pending' counter when switching to Voodoo mode. 
This fixes a possible deadlock in accelerated Direct3D test.
 2021-07-18 07:25:08 +00:00
Volker Ruppert a216fc71a3 Recompiled BIOS images. 2021-07-14 16:11:51 +00:00
Volker Ruppert 7ed5d6447a Fixed two SF bugs in the Bochs BIOS code. 
- MS-DOS 4.01 caused a stack overflow in the int15_function(). Now handle all
  functions that simply return success in the ASM code. Fixes SF bug #1439.
- Added two delay loops in keyboard_init(). Fixes SF bug #1438.
 2021-07-14 16:10:19 +00:00
Volker Ruppert bf8dda4e06 Regenerated configure script. 2021-07-12 19:06:38 +00:00
Volker Ruppert e34d017f60 Some fixes for compiling for WIN64 with MSVC. 
- Added check in config.h whether or not Bochs is configured and compiled for
  the same target platform (WIN32 / WIN64).
- Fixed some warnings that occur in the MSVC WIN64 case.
 2021-07-12 19:05:25 +00:00
Volker Ruppert 61f24a0727 Updated gui makefile dependencies. 2021-07-08 20:16:51 +00:00
Volker Ruppert 7c8b1c5f28 Some small changes in the Voodoo Banshee code. 
- Report some more unimplemented bits of the vidProcCfg register.
- Code cleanup in some bitblt methods.
 2021-07-08 14:43:18 +00:00
Volker Ruppert a38f0fdb02 The 2D destination x/y positions are signed values. Modified code to handle 
negative values properly.
 2021-07-07 06:54:30 +00:00
Volker Ruppert 44288f603d Fixed and cleaned up pattern fill methods. 2021-07-06 12:09:38 +00:00
Volker Ruppert e17539861c Fixed and simplified setup of source and destination pitch. 2021-07-06 09:08:12 +00:00
Volker Ruppert 4bf3b23983 Added support for drawing polygon with pattern. 2021-07-06 06:40:53 +00:00
Volker Ruppert 0262b100a5 Some Banshee bitblt fixes. 
- Fixed screen-to-screen code in the right-to-left case.
- Some pattern handling fixes (pattern origin is always destination x0, y0).
 2021-07-05 10:30:04 +00:00
Volker Ruppert 8de6206ab6 Some Banshee bitblt clip code changes. 
- Fixed screen-to-screen stretch code using new clip check.
- Simplified line / polygon drawing code using new clip check.
 2021-07-04 15:06:50 +00:00
Volker Ruppert fe9198b5a7 Fixed clipping related issues in host-to-screen methods. 
- Added simple clip check method to be called for each destination x / y change.
- Use the new clip check in both host-to-screen methods.
- Some related changes.
- TODO: verify other bitblt methods for clipping correctness.
 2021-07-04 08:17:55 +00:00
Volker Ruppert e0cc76af53 Some changes in the Voodoo Banshee code. 
- Calculate host-to-screen data size for "source stride packing" in color mode
  similar to the monochrome mode.
- Set up data swizzle mode for all launch area operations.
- Temporarily draw polygon in normal mode in case the currently unsupported
  pattern mode is selected.
- TODO #1: Rewrite of the clipping code at least for host-to-screen functions.
- TODO #2: Drawing polygon with pattern if requested.
 2021-07-03 20:54:38 +00:00
Stanislav Shwartsman 01e785f479 minor tab2space 2021-07-03 19:00:41 +00:00
Stanislav Shwartsman 25ad0b804a VMX: fixed exit qualification info for VMREAD/VMWRITE instructions 2021-07-03 14:31:14 +00:00
Volker Ruppert 3062a14ef4 The i440BX chipset now reports 66 MHz DRAM clock. 2021-07-03 08:33:09 +00:00
Volker Ruppert 69c4758fbb New attempt to fix the Banshee bitblt issues in host-to-screen mode with 
monochrome source and "source stride" packing. Now adding the source stride
converted to pixels to the 5-bit srcX value.
TODO #1: color source needs to be handled in a similar way (no test case yet).
TODO #2: clipping needs to be rewritten at least for host-to-screen blts.
 2021-07-02 17:29:22 +00:00
Volker Ruppert a23db5e82a Small changes in the Voodoo Banshee code. 
- Redirect byte and word writes into CMDFIFO space to LFB (FIXME).
- Added stub for the CMDFIFO code #6 (AGP-to-VRAM transfer).
 2021-07-01 19:32:28 +00:00
Volker Ruppert 7e75d3d66b Two fixes in the USB code. 
- Fixed possible segfault in the EHCI code.
- Fixed and improved backward compatibility code for USB port options.
 2021-06-30 15:50:49 +00:00
Volker Ruppert 28b506f2de Small changes in the Voodoo Banshee code. 
- Added support for byte and word access to Banshee i/o space.
- Added stub for the CMDFIFO command JMP AGP.
 2021-06-30 07:41:21 +00:00
Volker Ruppert 89a0507703 Recompiled BIOS binaries to support i440BX chipset without AGP. 2021-06-27 14:53:44 +00:00
Volker Ruppert caf52aacac Added advanced PCI option 'noagp' for the i440BX chipset. 
Since AGP support is incomplete, it may be useful to disable this subsystem.
 2021-06-27 14:50:26 +00:00
Volker Ruppert d9dd62e42f Improved conversion of old-style USB device options to new format. 2021-06-24 19:45:20 +00:00
Volker Ruppert 50bac3b15c Finally fixed memory restore state failure. 
- When saving memory swap file, reset it's file pointer.
- Using fflush() is not necessary here.
 2021-06-24 17:50:05 +00:00
Volker Ruppert 484b0eeee7 Minor changes in memory save/restore code (restore failure still not fixed). 
- When restoring memory swap file, reset file pointer if file is already open.
- Increased buffer size for restoring memory swap file.
- Fixed save/restore list (added next_swapout_idx, removed host / guest size).
 2021-06-24 17:03:09 +00:00
Volker Ruppert 4b465e5b50 Attempt to fix issues after restore in case "large ramfile" support is used. 
- bx_shadow_filedata_c: using tmpfile64() (same as memory code).
- memory parameters: minimum value set to -2 (means "swapped out").
- FIXME: restore issues still not fixed.
 2021-06-23 20:59:08 +00:00
Volker Ruppert 3d852a208e Added 'vtimer_running' flag to save/restore list (fixes display flickering 
after restore Banshee in 3D mode).
 2021-06-22 17:03:05 +00:00
Volker Ruppert 2eca0db8fd Fixed setting up BOCHS_BITS symbol (currently only used by NSIS installer). 2021-06-20 13:37:23 +00:00
Volker Ruppert 821b42f309 Fixed some MSVC warnings when compiling for WIN64. 2021-06-20 07:30:29 +00:00
Volker Ruppert 56fb9cacc2 Fixed "extended address wrap" mode: setting "plane shift" value not correct in 
"chain4" mode (fixes DOS Doom in Win95).
 2021-06-18 23:00:40 +00:00
Volker Ruppert e1265b7536 Fixed special rule for the backward compatible device type selection of card #0. 
If at least one ne2k device is assigned to a PCI slot, card #0 defaults to PCI
type, unless type is set up in ne2k line.
 2021-06-17 21:04:35 +00:00
Volker Ruppert fe9ac400b2 Fixed compilation with remote GDB stub enabled. 2021-06-14 05:45:41 +00:00
Volker Ruppert 43374f2844 Updated after first pre-release of version 2.7. 2021-06-13 18:42:46 +00:00
Volker Ruppert 06894e5b5e Updates after pre-release, partly updated Bochs URL usage. 2021-06-13 08:02:33 +00:00
Volker Ruppert 426408cca6 Regenerated configure script for pre-release. 2021-06-13 05:16:36 +00:00
Volker Ruppert 88275ce948 Preparing pre-release. 2021-06-13 05:15:32 +00:00