Commit Graph

3120 Commits

Author SHA1 Message Date
Volker Ruppert
48824a452b Partly fixed Cirrus PCI issues found with Windows 3.11 driver.
Implemented byte swapping apertures for word and dword in mem_write_handler().
This fixes missing / unreadable text in 8 bpp and 16 bpp modes.
TODO: 4 bpp and 24 bpp issues with this driver.
2024-09-13 18:00:04 +02:00
Volker Ruppert
bfebb17b9d Fixed Voodoo3 issue found with Diablo II game (#349).
If front and back buffer addresses are identical, 'video_changed' flag must be set.
2024-09-11 16:29:40 +02:00
Volker Ruppert
f5e3dd9dce Added JSR and RET functions to CMDFIFO (Voodoo2/Banshee/Voodoo3). 2024-09-08 20:52:40 +02:00
Volker Ruppert
9c57f1d211 Banshee / Voodoo3: Attempt to fix issue #337.
Use real resolution to perform address wrap check.
2024-09-05 12:50:29 +02:00
Stanislav Shwartsman
af8e6c08ad djust indentation 2024-08-31 20:13:23 +03:00
Volker Ruppert
0138ad4114 ES1370: fixing status register access makes mixer work (#336). 2024-08-25 10:53:50 +02:00
Volker Ruppert
e2823889de Fixed some MSVC warnings. 2024-08-21 11:11:59 +02:00
Volker Ruppert
96709fbcef Fixed some MSVC warnings. 2024-08-04 14:45:52 +02:00
Volker Ruppert
5c4f964b40 Fixed some issues related to the GTK version of the gui debugger.
- Fixed compilation error in case USB debugger is also present.
- Fixed segfault on exit exposed with gui debugger, but caused by slirp.
- Fixed some format warnings.
- Added some new code for GTK 3.0 to fix some of the deprecated warnings
  (to be continued).
2024-07-16 20:45:43 +02:00
Volker Ruppert
938c2ba307 USB debugger: Renamed configure option and config.h macro.
Now --enable-usb-debugger turns on USB debugger if not already done with Bochs debugger.
Now using BX_USB_DEBUGGER macro to prepare the code for implementations other than win32.
2024-07-06 18:48:14 +02:00
Volker Ruppert
b4d4b62dc1 Some work on the USB debugger code.
- Moved USB debugger API defines to siminterface.h.
- EHCI companions now also can enable the USB debugger.
- Removed obsolete hack from ohci_core.h.
2024-07-04 20:04:40 +02:00
Volker Ruppert
67e4e12de1 Rewrite of the host controller side of the USB debugger support. 2024-06-16 23:09:58 +02:00
Volker Ruppert
3118f0dec4 Some work on the USB debugger code.
- Moved USB debugger options to the "ports" subtree to make them available in
  the start menu dialog.
- Replaced direct device object access with save/restore tree access for
  compatiblity with the plugins support.
- Minor related changes (removed some hacks, added helper functions).
- FIXME: MSVC build fails to show dialog, closes Bochs session instead.
- FIXME: MSVC plugins version fails to link win32config DLL.
2024-06-15 14:57:10 +02:00
Volker Ruppert
3bcd697be5 Banshee / Voodoo3: More accurate check for address wrap during update(). 2024-06-02 14:40:46 +02:00
Volker Ruppert
12e78032af Banshee / Voodoo3: Fixed check for address wrap during update(). 2024-06-01 08:11:09 +02:00
Volker Ruppert
244e35af87 Banshee: Skip address wrap during display update to avoid segfault.
Original Banshee / Voodoo3 VGABIOS reporting wrong number of image pages in
VBE mode info of at least mode 640x480x8. Issue found with vbetest program.
2024-05-25 22:21:37 +02:00
Volker Ruppert
426bd50b90 Cirrus VGA fixes to make original VGABIOS work correctly with XP (#319).
- Allow BitBlt start after BitBlt reset with one register write.
- Using dstpitch = 0 is valid if bltheight = 1. Skip redraw to avoid division
  by zero error. Win2k and XP are using these settings at startup and expect a
  small piece of memory to be set to 0xff. That's why the LGPL'd VGABIOS for
  Cirrus still has the Win2k hack clearing all memory with 0xff.
2024-05-25 15:18:21 +02:00
Volker Ruppert
9c356c4f2e Enable slirp IPv6 support by default.
Added slirp config option "ipv6_prefix".
2024-05-23 19:01:40 +02:00
Volker Ruppert
87c3e4be79 Changed version of libslirp source to 4.8.0. 2024-05-22 17:06:19 +02:00
Volker Ruppert
fe390c3921 Builtin slirp: Last set of updates from libslirp 4.8.0. 2024-05-22 17:02:57 +02:00
Volker Ruppert
da41022ee2 Builtin slirp: Some more updates from libslirp and warning fixes. 2024-05-20 18:37:24 +02:00
Volker Ruppert
7b2a322d2f Fixed off-by-one bug when reading from ROM with len > 1. 2024-05-20 17:47:23 +02:00
Volker Ruppert
ccfdb05e29 Builtin slirp: First set of updates from recently released libslirp 4.8.0.
- icmpv6: added echo request forwarding support
- tftp: fixed use-after-free and added cleanup code
- eth: pad ethernet frames to 60 bytes
2024-05-20 12:00:59 +02:00
Volker Ruppert
16e5f5828b Builtin slirp: Added some replacement macros for glib ones.
Now slirp_new() checks correctness of config settings.
Some other small additions and cleanups.
2024-05-19 18:32:18 +02:00
Volker Ruppert
b76ead90ed Builtin slirp: several fixes and additions.
The slirplog object must exist before calling slirp_new().
Function slirplog_error() can handle arguments now.
Most of the fprintf() calls replaced by slirplog_error().
Added IPv6 host forwarding feature (not yet used by Bochs).
Added stubs for slirp_connection_info() and slirp_neighbor_info().
Fixed some warnings.
2024-05-18 23:14:45 +02:00
Volker Ruppert
c5435aef15 Improved builtin slirp debug message support.
All DEBUG_* messages now ported from libslirp and connected to the Bochs
logfunctions method ldebug().
Function slirp_warning() renamed to slirplog_error() (TODO: it should also be
able to handle arguments and replace the fprintf(stderr, ...) stuff).
2024-05-18 16:00:07 +02:00
Volker Ruppert
9e9e1f5e28 Some additions for the builtin slirp support.
Started implementing slirp debug message support. For now DEBUG_CALL messages
can be sent to log file by setting new option 'debug_switches' to 1.
Moved function slirp_warning() to slirp.cc (TODO: change fprintf() to slirp_warning()).
Updated some tcp_emu() stuff from libslirp (not yet used by Bochs).
2024-05-17 20:00:53 +02:00
Volker Ruppert
64e4671c00 Builtin slirp: Added IPv6 support from libslirp code.
TODO: replacements for glib function, debug support, code cleanup.
2024-05-16 23:31:47 +02:00
Volker Ruppert
7dd1a7be9e Big update of builtin slirp networking support (IPv4 only).
Update of existing files based on libslirp 4.7.0 code. It compiles and works
on Linux (gcc 10.4) and Windows (mingw/msys with gcc 14 and VS2019).
Functionality tested on both platforms with Linux guest OS (Firefox shows website).
Next step will be the start of the IPv6 integration.
2024-05-14 20:48:17 +02:00
Volker Ruppert
91c7c1c50a Automatic tab2space changes. 2024-05-13 22:06:12 +02:00
Volker Ruppert
f6d772982e New attempt to fix issue reported in discussion #318.
New style callbacks code now requires standard C++17.
With this setting VS2019 can compile the iodev_network module.
2024-05-13 17:41:35 +02:00
Volker Ruppert
7dcecf5e57 Attempt to fix issue reported in discussion #318.
Added code compatible with C++11.
2024-05-12 21:11:24 +02:00
Volker Ruppert
f612821c97 Enabled new polling callbacks for builtin slirp.
Big slirp update coming soon.
2024-05-12 08:29:07 +02:00
Volker Ruppert
eb477d7bb2 Some work on the builtin slirp core.
- Updated function arp_input() and related code.
- Updated get_dns_addr() functions for 3 different platforms (Apple code untested).
- Started updating IPv6 header file for C++ compatibilty (to be continued).
- Some other small updates.
2024-05-09 11:29:32 +02:00
Volker Ruppert
8a30642092 Continued updating builtin slirp code (no functional changes).
- Some variable type name changes.
- DEBUG code changes (not yet usable).
- Comment additions and tab-to-space changes.
2024-05-07 19:47:57 +02:00
Volker Ruppert
e64ec27113 Compilation fix for libslirp on mingw/msys.
Unlike the official release, the mingw* version of libslirp.h doesn't define slirp_ssize_t.
2024-05-06 17:22:47 +02:00
Volker Ruppert
5489f18ff2 Some work on builtin slirp header files.
- Get rid of slirp_config.h.
- Added ip6_icmp.h (not yet used).
- Updates in some other headers.
- Added c++ static_assert for structure size checking at compile time.
- Updated Makefile dependencies and VS2019 project files.
2024-05-05 20:00:45 +02:00
Volker Ruppert
a684734975 Next set of updates from libslirp.
- Started implementing guest forwarding feature.
- Updated most of socket.h.
- Added if_mtu / if_mru handling.
- Cleaned up MIN / MAX defines.
2024-05-05 12:27:12 +02:00
Volker Ruppert
b18a1e7c48 Fixed text mode cursor blinking (not depending on text blink feature). 2024-05-04 08:40:00 +02:00
Volker Ruppert
94f6336d15 Continued updating builtin slirp from libslirp.
- Cleaned up system includes in slirp.h and removed most of the HAVE_* defines.
- Renamed exec_list to guestfwd_list and removed ex_pty member.
- Using type "char *" instead of "caddr_t".
2024-05-03 20:58:46 +02:00
Volker Ruppert
74df052eea Updated slirp polling functions from libslirp. 2024-05-02 23:30:48 +02:00
Volker Ruppert
b0f238af76 Continued updating slirp code from libslirp (no functional changes). 2024-04-29 22:38:10 +02:00
Volker Ruppert
47f9e4bc12 Builtin slirp: Continued updating from libslirp code.
Processed chksum.cc and dnssearch.cc.
Removed obsolete / unused stuff from compat.h and slirp_config.h.
2024-04-28 21:05:41 +02:00
Volker Ruppert
afba2c932e Builtin slirp: Now util.cc replaces compat.cc completely. 2024-04-28 14:22:51 +02:00
Volker Ruppert
58f44900de Builtin slirp: Removed QTAILQ* stuff and some other cleanups. 2024-04-28 10:43:00 +02:00
Volker Ruppert
c6b7961799 Some more work on builtin slirp - no functional changes yet.
Added all of the SlirpCb and SlirpConfig structures from libslirp.
2024-04-26 22:40:12 +02:00
Volker Ruppert
c5fd56558f Builtin slirp: compilation fixes for VS2019 and Cygwin.
- VS2019 needs C++20 standard to be set.
- Some Cygwin related additions in util.cc.
- slirp_ssize_t definition and usage fixed.
- changed include position of compat.h in slirp.h.
2024-04-25 21:10:48 +02:00
Volker Ruppert
8c81464156 Updated builtin slirp TFTP support from libslirp code.
Added most of ip6.h, util.c and util.h files (except glib stuff).
Related changes in several files.
2024-04-24 22:55:03 +02:00
Volker Ruppert
7e3edfe7d9 Continued updating builtin slirp from libslirp code.
- Updated arp_table.cc (except debug code).
- Updated bootp.cc (Bochs extensions still present).
- Related changes in other files.
2024-04-21 20:35:27 +02:00
Volker Ruppert
aa529a42f6 Fixed slirp compilation issues related to inet_aton(). 2024-04-21 13:13:36 +02:00