Commit Graph

22 Commits

Author SHA1 Message Date
Volker Ruppert
1b0845b48a Slirp: Added support for logging packets in text format (disabled by default). 2020-05-07 15:49:54 +00:00
Volker Ruppert
915746a1fd Fixed slirp user-mode networking support on Cygwin 64-bit.
- Enabled Winsock2 usage and define _WIN32 symbol for Cygwin (both 32 and 64 bit).
- Changed include order in some files to resolve conflicts.
- Modified some data types to fix errors and warnings.
- Added workarounds for the incorrectly defined symbols FIONBIO, FIONREAD and
  EWOULDBLOCK.
- Verified slirp usability with Cygwin 32-bit, MinGW/MSYS and MSVC builds of
  Bochs. Other ports should not be affected.
2017-04-23 08:38:16 +00:00
Volker Ruppert
c897ffa619 Cleanups in the Bochs system timer code
- Now using macro DEV_register_timer() in all devices and lowlevel modules.
- Removed unused timer stuff from the plugin.cc/.h code.
2017-03-30 18:08:15 +00:00
Volker Ruppert
18e138b0b4 Fixes and improvements for the network plugins changes in previous commit.
- In "non-plugin" mode loading and unloading network module is not necessary.
  Now enabled loading for the plugin mode only and removed unloading function
  for that case. The "pseudo plugin" entries of the dummy entry points are
  necessary to make sure the self-registering network driver objects are not
  optimized out.
- slirp / vnet: Since the plugin init function is not called in non-plugin
  mode, revert the instance count init change.
- Fixed a makefile dependecy.
- TODO: Implement self-registering objects in the sound driver code.
2017-03-12 20:26:42 +00:00
Volker Ruppert
758f4de4d4 Rewrite of the network driver plugin code.
- Removed "pseudo device plugin" containing common code and specific drivers.
- Moved network module base classes and module handling to the Bochs core.
  Now loading network driver plugins in netmod.cc.
- Moved shared networking code used by the 'vnet' driver and 'bxhub' from
  netmod.cc/.h to new files netutil.cc/.h.
- Created separate plugins for each network driver implementation.
- Modified Bochs plugin system to support new plugin type PLUGTYPE_NETWORK.
2017-03-12 07:48:08 +00:00
Volker Ruppert
400704d038 Added macro BX_FATAL() that works like BX_PANIC(), but with hardcoded action
"fatal". It can be used for all cases when there is no workaroud present to
avoid application crash or incorrect simulation behaviour. As a first step now
using BX_FATAL() for some data structure size and bit field errors.
2016-12-30 10:04:06 +00:00
Volker Ruppert
9b3b792c73 Gui debugger: handle some more settings in INI file
Slirp: fixed copy-and-paste error
2014-08-30 07:14:19 +00:00
Volker Ruppert
7ba82cab9f Write enhanced debugger gui settings to config file on exit and read them in
the init code. Started with the SeeReg[] array values. Some other setting could
be added later. The parser code is based on the slirp config parser.
Slirp: fixed possible segfault if the value for a parameter is missing.
2014-08-24 14:28:42 +00:00
Volker Ruppert
2d63afca12 Slirp: added support for up to 5 'hostfwd' redirection rules.
Fixed MSVC compilation error.
2014-04-18 17:14:32 +00:00
Volker Ruppert
a5c687dfb0 Slirp: added host forwarding feature for host-to-guest access.
TODO: add support for multiple port redirections
2014-04-18 09:27:48 +00:00
Volker Ruppert
fcc6d01a18 Removed default constructor and initialize member in the specific one (fixes
possible segfault found on Windows).
2014-04-04 18:44:57 +00:00
Volker Ruppert
64385beaa4 Renamed "slirp_new" to "slirp" (source file, symbols, classes, docs) 2014-04-02 17:38:09 +00:00
Volker Ruppert
fee79a2837 Removed the "slirp backend" networking module from the Bochs sources. It had
required an external binary and it couldn't be ported to Windows. Now the new
builtin and portable slirp support based on Qemu's implementation is almost
stable and all the 'vnet' DHCP and TFTP features have been ported to the new
slirp module.
TODO: rename all the "slirp_new" stuff to "slirp"
2014-04-01 18:18:04 +00:00
Volker Ruppert
7ec9adbb2d Switch to Winsock2 library for all Windows cases 2014-02-15 12:18:15 +00:00
Volker Ruppert
f8ea396a2c Several fixes for compiling Bochs successfully in Cygwin64 2013-11-01 18:19:52 +00:00
Volker Ruppert
a4b1c2a654 slirp / vnet: increased TFTP buffer size (max. file size 64 MB with blksize=1024) 2013-09-29 09:08:24 +00:00
Volker Ruppert
4b59e6b884 slirp / vnet: added support for multiple TFTP sessions
slirp: fixed minimum eth packet size for builtin replies
2013-09-27 11:47:59 +00:00
Volker Ruppert
ec4990a380 slirp / vnet: only one instance per Bochs session supported yet 2013-09-16 17:06:03 +00:00
Volker Ruppert
5ac2776cd0 Added IP and UDP header data structure definitions and related code cleanups 2013-08-22 11:53:40 +00:00
Volker Ruppert
9ce849e742 Moved ARP processing to netmod.cc to reduce code duplication 2013-08-20 17:43:24 +00:00
Volker Ruppert
43c1ac48f4 - implemented TFTP support in eth_slirp.cc
* moved TFTP request processing core from eth_vnet.cc to netmod.cc
  * added TFTP handling in eth_slirp.cc similar to DHCP
2012-08-16 11:59:44 +00:00
Volker Ruppert
50de0a12cd - moved the networking stuff to the new subdirectory iodev/network
- TODO: do the same with the sound code and update MSVC workspace files
2012-01-14 17:03:00 +00:00