Commit Graph

2132 Commits

Author SHA1 Message Date
Volker Ruppert
192aa1f369 Added global sound control option in bochsrc and config interface
- added 'sound' option to select the driver and the wave output device
  (see bochsrc sample for details)
- the wave device option of sb16 and es1370 is now only used to set up the
  wave input device (if necessary)
- cleaned up the speaker code to initialize the 'sound' case correctly
2013-06-24 19:19:12 +00:00
Volker Ruppert
c3740c0e6e Added new bochsrc option to control the speaker output mode. The choices 'sound'
(lowlevel sound output), 'system' (system beep on Linux and Windows) and 'gui'
(forward beep to related gui methods) are available.
2013-06-16 18:52:34 +00:00
Volker Ruppert
f1c6be0bc8 Serial mouse detection fixes (required for CTMOUSE.EXE)
- added support for 16 bit access to serial port registers
- fixed entering mouse detection mode with DTR/RTS
- report serial port mode in log file
2013-06-16 08:36:47 +00:00
Volker Ruppert
50190829e9 Some PC speaker output fixes
- change beep frequency only if the new counter value is completely written
- turn off beep on exit
2013-06-14 19:08:51 +00:00
Volker Ruppert
c5ca69da5e Added support for changing speaker frequency while output is enabled 2013-06-11 21:04:07 +00:00
Volker Ruppert
c0d3cdb5c5 Set the initial status of removable devices to BX_EJECTED (fixes headerbar buttons) 2013-06-09 10:27:43 +00:00
Volker Ruppert
bb9eaec2dc some fixes for Bochs on MorphOS (based on a patch by Thore Sittly)
- missing functions fseeko() and localtime_r() implemented in osdep.cc
- updated cdrom_amigaos.cc code
2013-04-12 17:26:27 +00:00
Stanislav Shwartsman
401bae4501 fixed unused var warning 2013-04-09 20:35:24 +00:00
Volker Ruppert
674447c186 DLL HD support rewritten and enabled for WIN32
TODO: put sample code for VDISK.DLL into the patches directory
2013-03-08 18:25:32 +00:00
Volker Ruppert
b81622cf31 added default DRB address setup for the i440FX chipset 2013-02-27 17:21:29 +00:00
Volker Ruppert
37b1f11fa6 cleaned up serial mode handling and some other minor changes 2013-02-23 15:15:59 +00:00
Volker Ruppert
9c3d374e6a continued work for "wx second run" support
- memory: initialize ISA and PCI ROM variables in init_memory()
- sb16: remove items from runtime menu in destructor
- gui debugger: show dialog contents (TODO: fix remaining display issues)
- TODO: fix deadlock in bx_wx_gui::handle_events()
2013-02-18 20:52:19 +00:00
Volker Ruppert
910774513b some work for "wx second run" support (not yet complete)
- bx_list_c: added support for removing parameter with other parent list
- USB HC's: remove item from runtime config on simulation exit
- initialize bx_user_quit in bx_begin_simulation()
- only remove optional plugin from list if alrady unloaded
2013-02-17 08:27:43 +00:00
Volker Ruppert
e9302f4c13 don't execute hdimage save functions if the save/restore path is empty
reset save/restore path after completing save or restore process
2013-02-09 14:21:58 +00:00
Volker Ruppert
0fbd1b3eff now using new bx_param_string_c method sprint() in enhanced debugger
skip special value "none" in display library options
2013-02-02 16:02:08 +00:00
Volker Ruppert
17970857b8 added new bx_param_string_c methods isempty() and sprint()
- isempty() returns 1 if string length is 0 or string has special value "none"
- sprint() copies the formatted / converted string into a buffer
- use new methods in some parts of the code (TODO: win32 dialogs)
- check for the special value "none" to avoid failures
2013-02-01 19:13:58 +00:00
Volker Ruppert
2daadfcd85 parse serial, parallel and sound bochsrc options using the parameter list
- fixed small bug in the ne2k parser code
- added warnings to the new parser code
2013-01-26 18:17:23 +00:00
Volker Ruppert
b1cc217ea8 parse mouse and ata resource bochsrc options using the parameter list
- fixed possible segfaults in the new parser code
- use the new parser code partly for the ata device and nic options
2013-01-26 13:32:28 +00:00
Volker Ruppert
8e4e08cad7 changed USB cdrom media status parameter type to bx_param_enum_c
- moved media status names to the siminterface code
- textconfig: fixed possible segfault in runtime options prompt
2013-01-25 17:56:40 +00:00
Volker Ruppert
42cd945c35 i430FX: set up DRB address registers depending on memory size
- TODO #1: do the same for the i440FX chipset
- TODO #2: implement DRAM module detection mode in the memory code
2013-01-25 15:52:39 +00:00
Volker Ruppert
b5dd859da8 changed floppy media status parameter type to bx_param_enum_c 2013-01-23 17:56:57 +00:00
Volker Ruppert
c2b57c5a56 save the ata device options using the parameter tree
- removed parameter "present" and use the new drive type "none" instead
- re-implemented cdrom media status parameter as a bx_param_enum_c
- TODO: change floppy media status parameter type to be consistent
2013-01-22 18:26:49 +00:00
Volker Ruppert
34dbbe1c74 save the mouse, serial, parallel and ata resource options using the parameter tree 2013-01-19 22:37:15 +00:00
Volker Ruppert
a54f50e4f2 save the sound configuration using the parameter tree 2013-01-19 15:18:07 +00:00
Volker Ruppert
a5e5ac69b0 save the network configuration lines using the parameter tree
- fixed bochsrc line after a "raw byte" string parameter
- changed parameter name "macaddr" to "mac" (same as bochsrc option parameter)
- skip disabled parameters when building the bochsrc line
- added "multiline" switch to select the output format (one or multiple lines)
- renamed siminterface method and use it in the network devices code
2013-01-19 12:25:53 +00:00
Volker Ruppert
56a7dfea8a always load and enable USB UHCI if the i440FX chipset (PIIX3) is selected 2012-12-14 16:10:25 +00:00
Volker Ruppert
2ea45c0e4d implemented volatile BIOS memory write support (controlled by PIIX/PIIX3 XBCS register) 2012-12-02 19:59:23 +00:00
Stanislav Shwartsman
68c5312ee1 fixed gcc warning - array index out of bounds 2012-11-26 18:43:19 +00:00
Volker Ruppert
2f036fe5ca added IOAPIC control from the PIIX3 (enable /disable and address relocation) 2012-11-25 19:06:03 +00:00
Volker Ruppert
033af3734c PCI register behaviour fixes (PIIX/PIIX3) 2012-11-16 16:59:58 +00:00
Volker Ruppert
9c5e2565ca fixed most of the MSVC warnings 2012-11-13 20:28:36 +00:00
Volker Ruppert
38addf037f PCI register behaviour fixes, updated messages and comments 2012-11-12 18:56:07 +00:00
Volker Ruppert
6787d3b629 some PCI register behaviour fixes 2012-11-11 16:55:59 +00:00
Volker Ruppert
f0a3679e34 moved function is_pci_device() to the siminterface class 2012-11-11 12:21:09 +00:00
Volker Ruppert
cc56245407 started implementing the i430FX chipset
- renamed config parameter "i440fx_support" to "enabled"
- new config parameter "chipset" added (current choices "i430FX" and "i440FX")
- don't load ACPI support if the i430FX chipset is selected
- select register values for the core PCI devices depending on the chipset
- USB UHCI must be connected to a PCI slot if the i430FX chipset is used
- rombios changes to make the i430FX chipset work
- TODO #1: implement limitation to 1 cpu and 128 MB RAM for the i430FX chipset
- TODO #2: verify register behaviour of both chipsets
2012-11-11 08:11:17 +00:00
Volker Ruppert
ab57eb3615 fixed compilation error with debugger enabled
- read PCI confAddr value from the devices code for debugger output
- PCI confData value isn't needed at all (changes by each read / write access)
- PCI framework methods don't need to be virtual
2012-11-09 13:30:52 +00:00
Volker Ruppert
46d09f3852 moved PCI framework to the common devices code
- PCI slot configuration, memory and i/o BAR registration, PCI i/o space
  handlers now present in devices.cc
- configure: E1000 emulation and USB support need PCI
- vga: fixes for the non-PCI case
2012-11-08 19:12:26 +00:00
Volker Ruppert
9011005580 fixed some MSVC warnings in the iodev code (vgacore, voodoo, vpc-img, vvfat)
TODO: fix MSVC warnings in the voodoo rasterizer code
2012-11-01 15:43:12 +00:00
Volker Ruppert
c8012c3f1d cleaned up devices timer handler / fixed keyboard paste counter 2012-10-30 17:25:33 +00:00
Volker Ruppert
9933ffa3d9 vga refresh framework changes
- renamed trigger_timer() methods to refresh_display()
- new argument 'redraw' added to force a refresh of the entire screen
  (used in snapshot mode)
- siminterface method refresh_vga() now checks if the Bochs gui init is complete
- use SIM->refresh_vga() in some more cases
2012-10-28 08:23:39 +00:00
Volker Ruppert
4eae421272 Graphics snapshot feature re-implemented for the new graphics API
- graphics_tile_info() split into a common and specific part
- store snapshot mode in structure bx_svga_tileinfo_t
- in snapshot mode, display adapters copy raw data to buffer
- rewrite of the trigger_timer() code to make it work in all cases
- added new class bx_nonvga_device_c to make forwarding refresh requests to the
  Voodoo adapter possible
2012-10-25 15:53:04 +00:00
Volker Ruppert
bdf28d89dd Graphics snapshot handling for standard VGA and compatible modes (old graphics
API) moved to the gui code. Splitted graphics_tile_update() in a common and a
specific part. The common part handles the snapshot case if active. As a side
effect, the snapshot feature now works for CGA modes, too. Fixed palette colors
in 8 bpp snapshots.
2012-10-15 19:43:06 +00:00
Volker Ruppert
1fd6745aea Started rewrite of the gui code to make the graphics snapshot independent from
the display adapter code. When ready, the common gui code should handle it
completely. The snapshot handler should set a flag 'snapshot_mode' and then it
should force a display update. The graphics update code should be redirected to
some code that 'draws' to a snapshot buffer. These first steps are done:

- store some guest display settings in the gui code (text / graphics switch,
  x / y resolution and bpp)
- split 8 bpp palette update code in a common and a specific part and store the
  palette values in the gui code
2012-10-14 18:29:44 +00:00
Volker Ruppert
26659d5667 - some more work on save/restore support (now almost usable)
- TODO: add graphics snapshot support
2012-10-12 15:14:30 +00:00
Volker Ruppert
698afee9aa undoable / volatile mode: added support for other types of r/o base images.
These hdimage modes are now supported: flat, sparse, growing, vmware3, vmware4
und vpc. The image mode is auto-detected, so no change of configuration syntax
is necessary (TODO: documentation update). Example:

ata0-master: type=disk, mode=volatile, path=vmware4-test.img
2012-10-07 18:36:22 +00:00
Volker Ruppert
9f21d56c9d - vmware3: implemented check_format() for image mode autodetection
- vmware3: coding style changes
- vmware4: fixed endianness before version check
2012-10-07 11:38:55 +00:00
Volker Ruppert
67e2610870 vmware4: implemented check_format() for image mode autodetection 2012-10-06 10:12:36 +00:00
Volker Ruppert
fb778e706c - sparse: simplified restore code
- redolog class: added support for opening redolog file in read-only mode
- open backups for header check in read-only mode (growing, undoable, volatile, vpc)
2012-10-04 17:01:17 +00:00
Volker Ruppert
d6bdc0c18f vpc-img: implemented check_format() for image autodetection 2012-10-03 21:25:20 +00:00
Volker Ruppert
961a88ab43 - started implementation of hdimage mode autodetection and use it to check the
type of the r/o disk for the undoable / volatile mode. The format check code
  is currently written for flat, sparse and growing images. The undoable and
  volatile mode now cause a panic if the r/o image mode is unsupported.
- TODO #1: rewrite the header checks for vmware3, vmware4 and vpc images to make
  them usable for autodetection.
- TODO #2: add support for other types of r/o disks in undoable/volatile mode.
- TODO #3: add an image mode 'auto' for the supported types (NOTE: unknown images
  can be treated as flat ones if their size is multiple of 512).
2012-10-03 16:17:37 +00:00
Stanislav Shwartsman
49bb3ba8f5 some cleanups and optimizations with new event interface 2012-10-03 15:49:45 +00:00
Volker Ruppert
16ee7f8936 - turn on status bar LEDs after restore if necessary 2012-10-03 09:09:04 +00:00
Volker Ruppert
a0852c83b9 - continued work on save/restore support (still incomplete) 2012-10-03 08:12:35 +00:00
Stanislav Shwartsman
5247dfb709 added some debug log messages when cannot open VPC image 2012-10-02 20:06:31 +00:00
Volker Ruppert
54063b3e0b - skip screen update if video is unchanged
- some work on save/restore support (not yet complete)
- changed some variable types to bx_bool
2012-10-01 17:02:18 +00:00
Stanislav Shwartsman
e3c5f9027d exclude code based on uninitialized variables used only for DEBUG 2012-10-01 09:50:33 +00:00
Volker Ruppert
0611793f4c - enable Voodoo clock in init()
- don't enable Voodoo mode if hSync or vSync are still 0 to avoid Bochs crash
  (division by zero error)
- handle PCI register 0x40 (initEnable)
- fixed reported display size
2012-09-30 12:11:01 +00:00
Volker Ruppert
74dc4fc37a - replaced empty LOG_VOODOO function by BX_DEBUG 2012-09-30 10:33:51 +00:00
Volker Ruppert
2d4f9009cd - save/restore documentation updates
- removed obsolete comment
2012-09-28 21:13:46 +00:00
Volker Ruppert
b142dbcc2c - add new function hdimage_open_file() that returns file size and modification
time if requested (reduces code duplication)
- 'vpc' image mode: moved header check to a separate function that opens the
  file, checks header/footer and returns disk type (if requested)
- implemented restore function for 'vpc' mode images
- gui: updated yes/no dialog message after saving state
- save/restore documentation update (TODO: developer doc)
2012-09-27 18:38:30 +00:00
Volker Ruppert
35ec96f740 - implemented restore function for 'vmeare3' mode images
- 'vmware4' image mode: handle restore failure
2012-09-26 16:20:38 +00:00
Volker Ruppert
176121dd2b - implemented restore function for 'volatile' mode images 2012-09-25 20:00:26 +00:00
Volker Ruppert
c06e02f9f0 - fixed uninitialized variable warning and BX_INFO output 2012-09-25 18:32:38 +00:00
Volker Ruppert
84cfd36d38 - implemented restore function for 'vmware4' mode images
- fixed restore function for 'sparse' mode images
- prepared restore functions for 'vmware3' and 'vpc' mode images
2012-09-25 16:24:19 +00:00
Volker Ruppert
d29fb9a592 - implemented restore function for 'concat' mode images
- always use 'pathname' for the full path of the original image
2012-09-25 05:12:46 +00:00
Volker Ruppert
723dfc2ad7 - improved packet logging function (added ASCII dump to hexdump) 2012-09-24 19:32:57 +00:00
Volker Ruppert
7ca95178b0 - fixed save/restore in VBE mode. The class bx_shadow_bool_c expects bit #0 to
be set for "true", but variable "lfb_enabled" wasn't correctly set up.
- TODO: check the whole Bochs code for the correct usage of variables saved
  with bx_param_bool_c.
2012-09-24 15:40:50 +00:00
Volker Ruppert
5d562a7830 - implemented restore function for 'growing' mode images
- fixes and cleanups in the restore functions
2012-09-23 19:28:28 +00:00
Volker Ruppert
7fff912faf - implemented restore function for 'sparse' mode images
- fixed restore function for 'flat' mode images
2012-09-23 11:03:52 +00:00
Stanislav Shwartsman
fe327394c7 fix gcc 4.7 warnings in voodoo code 2012-09-22 19:59:40 +00:00
Volker Ruppert
31461c26fb - added helper function hdimage_copy_file() for the hdimage restore functions.
On win32 the native CopyFile() function is used. The restore function should
  work this way: coherency check (if necessary), close current image, copy saved
  image from restore path (overwrites existing one), finally re-open image.
- implemented restore function for 'flat' and 'undoable' mode images
2012-09-22 10:04:28 +00:00
Volker Ruppert
28bc5e4bc2 - moved coherency check for r/o disk and journal to a separate function to
make it usable for the required check before restoring journal file
- prepared restore function of undoable and volatile images
2012-09-21 20:25:23 +00:00
Stanislav Shwartsman
cc5f8d12d1 fixed unused var warning 2012-09-20 21:14:13 +00:00
Volker Ruppert
bcd0a58537 - simplified save_state() method of 'sparse' mode images (saving parent images
not necessary, since all changes go to the toplevel image)
2012-09-20 20:41:14 +00:00
Stanislav Shwartsman
fe727d12e3 fixed uninitialized variable warning in vga.cc 2012-09-20 19:33:39 +00:00
Volker Ruppert
50482a9f2b - implemented save state function for the disk image modes 'vmware3', 'vmware4'
and 'vpc'
- prepared hdimage restore support
- vmware4: code cleanup
2012-09-19 21:05:18 +00:00
Volker Ruppert
5cbf0894ac - implemented save state function for the disk image modes 'concat' and 'sparse'
- set timestamp of r/o disk in volatile mode, too (for save/restore support)
- TODO: save state function for the remaining image modes, restore support
2012-09-18 19:00:25 +00:00
Volker Ruppert
7da5057be5 - implemented save state function for redolog_t based disk image modes (growing,
undoable, volatile)
- TODO: save state function for the remaining image modes, restore support
- save/restore: when saving binary data to a file, use the full parameter path
  (except "bochs." prefix) as the file name to avoid overwriting duplicates
2012-09-17 19:30:40 +00:00
Stanislav Shwartsman
6682d019e3 remove inline asm code which doesn't compile for MSDEV 64-bit. compiler knows to generate code not worse than this inline asm 2012-09-17 07:57:07 +00:00
Volker Ruppert
9ee5a77747 - started implementation of sav/restore support for hard disk images using a
dummy parameter and it's save/restore handlers. Currently only the save
  support is implemented and the specific save function is only written for
  flat mode images (copies whole disk image file to the save/restore folder).
- TODO #1: implement save function for the other disk image modes
- TODO #2: add restore support (replace disk image file with the one from the
           save/restore folder)
2012-09-16 19:51:30 +00:00
Volker Ruppert
54a637a431 - indent changes 2012-09-16 10:59:15 +00:00
Volker Ruppert
35f97235ed - fixed compilation error in MinGW/MSYS and some warnings 2012-09-16 07:52:55 +00:00
Volker Ruppert
c8907855c2 - remove spaces from short filename (otherwise long name is ignored) 2012-09-15 13:15:30 +00:00
Stanislav Shwartsman
e0aea74693 code indent 2012-09-15 10:03:22 +00:00
Stanislav Shwartsman
4eaa72a32f small coding style changes + warning fixes in voodoo code 2012-09-15 09:47:31 +00:00
Volker Ruppert
5f5d8e2c33 Applied initial version of the 3dfx Voodoo Graphics emulation. The Voodoo core
is based on a patch originally designed for DOSBox. Currently only the Voodoo1
adapter model can be emulation. The emulation is currently slow, but we intend
to clean up and optimize the code. Running the 3D engine in a separate thread
is also planned. To compile with Voodoo support the configure option
"--enable-voodoo" must be used. Then the device can be activated with
"plugin_ctrl: voodoo=1" in bochsrc or on the command line. The device will be
assigned automatically to a PCI slot unless you do that manually. A specific bochsrc
option to select the adapter model will be added when the code has support for it.
2012-09-14 21:50:50 +00:00
Volker Ruppert
25518fe172 - added save/restore support for the VGA override mode
- store update interval in the vga object
2012-09-11 06:52:11 +00:00
Volker Ruppert
c340da84dd - moved the display adapter emulation to the new subdirectory iodev/display
- TODO #1: update MSVC workspace files
- TODO #2: add Voodoo Graphics emulation
2012-09-10 20:49:29 +00:00
Volker Ruppert
d2aaa00336 - dimension_update() must be called when leaving VGA override mode
- Cirrus adapter needs to set the last resolution and BPP for VGA override
- TODO #1: move display adapter code to iodev subdirectory 'display'
- TODO #2: add 3dfx Voodoo Graphics emulation
2012-09-09 15:44:20 +00:00
Volker Ruppert
8863056b7a - documentation updates (iodev subdirectories) 2012-09-02 10:51:47 +00:00
Volker Ruppert
de34274fcb - parts of the USB keypad code are still based on Ben's code, so we need to
add the LGPL to usb_hid.cc
- moved Ben's comment to usb_uhci.cc, since this file contains most of his
  initial pciusb patch
- TODO: implement full USB keyboard support (port from QEMU)
2012-09-02 09:37:47 +00:00
Volker Ruppert
62a568c131 - changed license headers from LGPL to MIT for all devices / drivers that have
been ported from QEMU and originally have this license
- TODO: The QEMU people should verify the changes and tell us if something is
  missing. Bochs 2.6 will be released after everything has been confirmed to
  be okay.
2012-08-31 12:08:19 +00:00
Volker Ruppert
48042499cf - added original authors on top of LGPL'd sources ported from Qemu
- added LICENSE file to clarify the Bochs license
- TODO: fix source files ported from Qemu with MIT license
2012-08-30 20:41:25 +00:00
Volker Ruppert
78513089e4 - fixed unloading of support plugins
- TODO: reorganize plugin types, since there are now 3 subtypes of core plugins
  (gui, core devices and support for networking, sound, usb)
2012-08-20 07:35:30 +00:00
Volker Ruppert
a2dd985aef - remove registered device state in destructor (fixes crash on Bochs exit with
MSVC plugins)
2012-08-19 08:16:20 +00:00
Volker Ruppert
11b22c8473 - forgot to remove obsolete stuff 2012-08-16 12:25:55 +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
6809e9b72e - compilation fixes 2012-08-15 21:29:32 +00:00
Volker Ruppert
d6b3875eec - remove cdrom runtime parameter handlers on exit (for wx "2nd run" support) 2012-08-15 08:30:22 +00:00
Volker Ruppert
4538078abb - several fixes for "2nd run" support in wx (still incomplete)
- uninstall parameter handlers (floppy, keyboard)
  - unload plugin that cannot be removed automatically
- wx: removed "show keyboard" demo and some other cleanups
- TODO: remove wx debugger and make wx work with the enhanced gui debugger
2012-08-14 19:33:24 +00:00
Volker Ruppert
e90c04a65f - fixed typo 2012-08-08 15:38:33 +00:00
Volker Ruppert
2d0d73b5e3 - fixed MSVC compilation error
- updated default VS2008Ex workspace file (TODO: update plugin version)
2012-08-06 18:32:54 +00:00
Volker Ruppert
90168f5dcd - moved the lowlevel cdrom and disk image stuff to the new subdirectory iodev/hdimage
- TODO: update MSVC workspace files
2012-08-05 18:13:38 +00:00
Volker Ruppert
7bbc26c70f - redolog: skip bitmap update if extent_index is unchanged after lseek()
- more usage of helper functions bx_read_image() / bx_write_image()
- CHANGES update
2012-08-05 14:42:37 +00:00
Volker Ruppert
7c6f287fc7 - added VirtualPC image support, new disk image mode is called 'vpc'
- ported Qemu block driver (written by Alex Beregszaszi and Kevin Wolf)
  - added helper functions bx_read_image() and bx_write_image()
- TODO: use helper function for the other disk image modes
2012-08-05 09:33:33 +00:00
Volker Ruppert
ab0300f6b2 - some work on the 'sparse' disk image mode
- fixed broken read support caused by wrong #if
  - when opening disk some info is printed to log file
  - coding style changes
2012-07-24 19:27:22 +00:00
Volker Ruppert
8d30a38f7e - undoable: added support for checking the modification time of the base disk
- store r/o disk timestamp in FAT format in reserved field of redolog header
  - use the VVFAT function fat_datetime() to convert the mtime value
  - update redolog header if timestamp is undefined (first usage)
  - Bochs now panics if the r/o disk has been modified after the first usage with
    the undoable disk image mode to avoid journal file corruption.
- undoable: fixed r/o disk size check
2012-07-21 12:00:46 +00:00
Volker Ruppert
85a914c9e9 - implemented "fast-dma" support for 16 bit and in the SB16
- TODO: fix BX_DBG_DMA_REPORT
2012-07-14 14:20:36 +00:00
Volker Ruppert
53438e92c6 - fixes based on Debian patches by Guillem Jover
- set SHELL variable with configure script
  - add '--tag CXX' argument to libtool calls
2012-07-14 07:01:43 +00:00
Volker Ruppert
c6a9f8eb0d - added the capability to transfer more then one byte per ISA DMA cycle.
- use this feature for floppy read and write operations. This does not mean that
  the floppy now works faster than realtime, but it reduces the number of DMA
  calls from the CPU.
- removed outdated file: patch.fast-dma-cbothamy
- TODO: implement this feature in the SB16 (8 and 16 bit)
2012-07-12 21:20:46 +00:00
Volker Ruppert
82c65076cc - renamed PCI Pseudo NIC bochsrc option to "pcipnic" (temporary hack should
be removed after next Bochs release)
- documentation updates
2012-07-11 21:03:59 +00:00
Volker Ruppert
707f9b816c - PCI-only now can be automatically assigned to a PCI slot if not specified
in the PCI slot configuration. Combined PCI/ISA devices (cirrus, vga, ne2k)
  still must be assigned to a PCI slot to let it work as a PCI device.
2012-07-09 17:23:07 +00:00
Volker Ruppert
5994d0e100 - added 'gameport' and 'iodebug' to the default set of plugins (if present)
- use the "auto-unload" feature for 'serial' and 'parallel' plugins, too
- TODO: treat unknown bochsrc directive as plugin name and try to load it
2012-07-08 07:01:25 +00:00
Volker Ruppert
db633275b0 - several improvements to the optional plugin control
- SIM->opt_plugin_ctrl() now can be used to verify the optional plugin
    configuration when using the plugin name "*". The 'load' value 1 makes
    sure that all plugins with the value 1 are loaded. The 'load' value 0
    unloads all plugin with the value 0 (marked for removal).
  - add the default set of plugins to the 'plugin_ctrl' list and load all these
    pre-defined optional plugins before parsing the configuration.
  - special wx case: verify plugin configuration before showing the plugin
    control dialog and before initialising hardware.
  - device plugins that have been loaded, but not configured now set their
    plugin control value to 0. Added the plugin unload check before signalling reset.
2012-07-06 17:19:32 +00:00
Stanislav Shwartsman
77bbea504c merged compilation patch by Sebastian, update closed bugs in CHANGES 2012-06-24 17:42:24 +00:00
Volker Ruppert
a9f27d029c - implemented absolute x/y mouse position mode in the X11 gui
- minor fixes in the USB tablet HID report descriptor
2012-06-24 07:43:36 +00:00
Volker Ruppert
9189105a0b - prepared support for sending absolute x/y values from the gui to the mouse emulation
- new gui method set_mouse_mode_absxy() should switch the gui to absolute
    x/y mode
  - new DEV_mouse_motion() argument 'absxy' indicates whether or not the gui
    sends absolute x/y values
  - USB tablet code prepared to use the new feature
  - TODO: implement this feature for each gui (sdl, win32, wx, x, ...)
2012-06-21 17:33:37 +00:00
Volker Ruppert
40f33ff8c2 - don't clear pending interrupt bits when setting the new status 2012-06-21 17:06:57 +00:00
Volker Ruppert
05fe85659a - fixed and improved IRQ handling (ported update_irq() function from Qemu) 2012-06-17 07:14:27 +00:00
Volker Ruppert
095fd7d18a - added SDL sound support (wave output only) 2012-06-09 10:12:05 +00:00
Volker Ruppert
3a4c3e9d54 - added method to return the type of the lowlevel sound module and use it to
check if a sleep / delay call is rquired in the beep generator
- preparing SDL sound support
2012-06-08 20:49:39 +00:00
Volker Ruppert
262b994f41 - added missing files / directories to target 'dist-clean'
- iodev makefile: updated dependencies
2012-05-27 20:11:37 +00:00
Volker Ruppert
5c0bd188ed - check the beep output interface and report the one to be used in the reset()
method. This makes sure that the lowlevel sound interface is reported correctly.
2012-05-24 18:06:40 +00:00
Stanislav Shwartsman
88cc825040 allow 1-byte and 2-byte writes to I/O APIC index register 2012-05-22 14:48:48 +00:00
Volker Ruppert
f4134d5d29 - implemented pc speaker beep in the lowlevel sound module for win32
- improved square wave generator code
2012-05-21 18:45:09 +00:00
Stanislav Shwartsman
eac0991fe1 fixed compilation err with lowlevel sound disabled 2012-05-20 18:58:08 +00:00
Volker Ruppert
076c8ff966 - implemented pc speaker beep in the lowlevel sound module using pthreads
- TODO: win32 threads support
2012-05-20 17:22:50 +00:00
Volker Ruppert
d6e7be922b - prepared pc speaker beep support in the lowlevel sound module
- sound devices: moved wave output init to the init() method (required for
  beep support)
- TODO: implement beep using a separete thread
2012-05-20 14:19:49 +00:00
Volker Ruppert
89f716f599 - removed unused case with virtual timer support disabled
- TODO: rewrite virtual timer code to have both modes (normal and realtime)
  available at the same time
2012-05-17 09:11:48 +00:00
Volker Ruppert
27fdc3cd45 - added new parameter 'rtc_sync' for the 'clock' option. If this option is
enabled together with the realtime synchronization, the RTC runs at realtime speed.
2012-05-15 17:03:45 +00:00
Stanislav Shwartsman
4a22693deb enable back the timer IRQ fix. TODO: ACPI MADT support is still required 2012-05-12 11:55:38 +00:00
Stanislav Shwartsman
03162d86f5 LAPIC: fixed timer interrupts after reloading of LAPIC Timer Divide Configuration register 2012-05-12 11:52:29 +00:00
Volker Ruppert
a925a07c3b - cmos: added debug_dump() 2012-05-12 07:27:49 +00:00
Volker Ruppert
e17000ef68 - changed format of PCI config space dump (16 values per line) 2012-05-08 19:04:35 +00:00
Stanislav Shwartsman
1ab623536c optimize harddrv code 2012-05-06 19:19:00 +00:00
Volker Ruppert
62de4d9178 - speaker should only beep if both bit #0 and #1 of port 0x61 are set
- fixed possible division by zero when calculating beep frequency (counter value
  0x0000 means 0x10000)
- small code cleanup
- TODO: implement beep generator in the lowlevel sound interaface
2012-05-03 19:45:06 +00:00
Volker Ruppert
378f8a04a6 - pit: added debug_dump()
- pit82c54: modified print_counter() for debugger usage
2012-05-01 15:53:28 +00:00
Volker Ruppert
1462fcaf9c - pci2isa debug_dump(): added option 'dump=full' to show the whole PCI config space
- updated debugger documentation
2012-04-25 16:50:41 +00:00
Stanislav Shwartsman
8871aa5da3 removed unused variable - fixing gcc warning 2012-04-23 18:52:11 +00:00
Volker Ruppert
f65c4e66b8 - debugger command 'info device': implemented support for additional arguments
- ne2k: replaced debugger command 'info ne2k' completely by a new version based
  on 'info device' with additional arguments and removed all of the now obsolete
  stuff (ne2k device stub, macro for print_info())
- pci: added option 'dump=full' for the debugger command 'info device' to show
  the whole PCI config space
- TODO: some other devices could have support for additional options in
  debug_dump()
2012-04-23 17:06:19 +00:00
Stanislav Shwartsman
d71ed03ba1 fixed buffer overflow in serial.cc 2012-04-21 18:13:10 +00:00
Volker Ruppert
d364f22c3c - don't panic in debugger if the iodebug plugin is not loaded
- iodebug: fixed some warnings
- development.dbk: updated iodebug documentation
2012-04-19 18:03:13 +00:00
Volker Ruppert
bdfe4ae1bb - added debug_dump() (prints the same as 'info ne2k' without arguments)
- removed FILE parameter from print_info() (unused - since dbg_printf() doesn't
  need it)
- converted tabs to spaces
- TODO: implement 'info device' with optional arguments to get rid of the
  print_info() method
2012-04-18 17:03:00 +00:00
Volker Ruppert
99a31bd150 - devices 'parallel' and 'serial':
- added to optional plugin control
  - moved config parameter creation and bochsrc option parsing to the plugin
    device code
2012-04-16 19:17:10 +00:00
Stanislav Shwartsman
6bfad819de bugfix 2012-04-11 14:47:47 +00:00
Volker Ruppert
34ca44cbcd - sb16 / es1370: fixed possible segfaults when unloading plugin 2012-04-09 08:48:10 +00:00
Volker Ruppert
c24080c92a - more accurate horizontal retrace emulation (based on the DOSBox implementation) 2012-04-08 14:21:18 +00:00
Volker Ruppert
a3f7a30422 - ioapic: added debug_dump() (prints redirection table) 2012-04-01 18:53:16 +00:00
Volker Ruppert
4c253c8cd6 - more accurate vertical retrace emulation (based on the DOSBox implementation) 2012-03-25 19:16:44 +00:00
Volker Ruppert
c43cf378f4 - floppy: added debug_dump() 2012-03-23 17:22:30 +00:00
Volker Ruppert
51cba8776d - improved debug_dump()
- small code cleanup
2012-03-20 18:29:49 +00:00
Volker Ruppert
a00bf4c01a - pci2isa: show PCI IRQ level in debug_dump()
- dma: added debug_dump() with verbose output if channel is active
2012-03-15 18:12:13 +00:00
Volker Ruppert
5a9e4a98ff - makefile fixes in the iodev subdirs related to SF bug #3459998 2012-03-12 21:10:44 +00:00
Volker Ruppert
4acef49a29 - improved debvug_dump() for pci, pic and vga / cirrus
- pci2isa: added debug_dump()
2012-03-11 12:17:41 +00:00
Volker Ruppert
086266d033 - implemented new debugger command 'info device [string]' that shows the state
of the device specified in 'string'. Added register mechanism and chained
  list to store the device name and pointer. Replace hardcoded debug info
  implementations for pic, pci and vga by the new one.
- TODO #1: improve existing debug_dump() output and add more devices
- TODO #2: add support for additional arguments and replace the NE2k print_info()
2012-03-10 17:14:07 +00:00
Volker Ruppert
953cd82219 - make the PCI debug_dump() usable from the debugger
- TODO:
  add debug info for more devices without adding them to bx_devices_c and
  without a macro in plugin. A register mechanism in the debugger code would
  be nice. Currently it is only possible to show the devices state by
  accessing the save/restore tree. The debug_dump() output should show
  the operation mode and the most important registers.
2012-03-07 18:08:35 +00:00
Volker Ruppert
2d90b30b14 - attempt to fix SF bug #3493315
- for sequencer reg #1 a screen update is required after changing bit #0, #3 and #5
  - added new method skip_update() that checks the conditions to skip the screen update
    and it is called after resizing the display
  - clear screen request from the sequencer is now handled by the update() code
    in the new method skip_update() instead of clearing display directly
2012-02-25 15:51:39 +00:00
Stanislav Shwartsman
75cf2e2c4a Fix fallout from bx_list_c change 2012-02-24 21:58:41 +00:00
Stanislav Shwartsman
b38c3e3629 Fix fallout from bx_list_c change 2012-02-24 19:40:18 +00:00
Stanislav Shwartsman
7d2e7e5245 Fix memset in pcipnic.cc 2012-02-24 19:38:10 +00:00
Volker Ruppert
1425e2370c - fixes related to the wx 2nd run support (not yet complete)
- siminterface: don't create plugin parameter if it already exists
  - wx: make sure all plugins are loaded when creating plugin control dialog
  - USB HC's: fixed removal of parameters when unloading plugin
2012-02-23 21:26:13 +00:00
Volker Ruppert
d74762b984 - wx: use new log function name for the table of log modules
- added some more log function names
2012-02-23 17:16:35 +00:00
Volker Ruppert
a3441c8e55 - fixed memory leaks 2012-02-18 08:52:25 +00:00
Volker Ruppert
55854afa86 - calculate horizontal and vertical frequency from CRT for more accurate retrace
timing (TODO: length of retrace signals should be calculated, too)
2012-02-14 20:56:42 +00:00
Volker Ruppert
8bb206ccdf - added special flag for dependent lists
- bx_list_c: don't accept duplicate param names in list (except dependent lists
  and special menus)
- added BX_PANIC for malloc() failure
- harddrv: fixed wrong variable found with bx_list_c changes
2012-02-13 20:58:26 +00:00
Volker Ruppert
de94b08a1a - class bx_list_c now contains a chained list of parameters. Removed the now
obsolete maxsize parameter from all lists.
2012-02-12 18:43:20 +00:00
Volker Ruppert
1df471dc82 - fixed line offset change in case VBE is disabled or in 4bpp mode 2012-02-12 13:14:38 +00:00
Volker Ruppert
8ada8d66ff - simplyfied unloading of core plugins 2012-02-12 08:37:42 +00:00
Volker Ruppert
47c68a2f04 - fixed possible crash on Windows 2012-02-11 17:11:58 +00:00
Volker Ruppert
f5ca539534 - fixed some uninitialized values found with valgrind 2012-02-10 18:08:17 +00:00
Volker Ruppert
47f2137edf - set device state structure to 0 with memset() for some devices
- cleaned up vga core init code after adding memset()
- floppy: removed structures that had been used for win95 direct access
2012-02-05 10:08:56 +00:00
Volker Ruppert
b7333b7f3e - removed definitions that already exist in the vgacore files
- minor fixes and cleanups
2012-01-31 18:53:02 +00:00
Volker Ruppert
825edc4c64 - blinking in VGA graphics mode implemented (undocumented feature???)
- prepared function to override the VGA output (stops the update timer)
- minor cleanups the update() code
2012-01-27 18:50:07 +00:00
Volker Ruppert
ca2e44c0c4 - moved the pcivga code to vga.cc and removed the now obsolete plugin device 2012-01-26 16:35:38 +00:00
Volker Ruppert
da42a100eb - major rewrite of the vga / cirrus code
- added new class bx_vgacore_c containing the core of the standard VGA
    emulation. This is now the base class for both vga and cirrus.
  - created 2 separate plugins 'vga' (for standard VGA and VBE) and 'svga_cirrus'
    (Cirrus emulation). The vga extension option is used to select which plugin
    should be loaded.
- TODO: move the pcivga code to the VGA/VBE code, add subdirectory for display
        adapters, severak improvements and cleanups
2012-01-24 21:58:24 +00:00
Volker Ruppert
ac08e89e94 - void gui init code to a new method and call it after the extension init
- added last maximum scan line to the bx_vga_c object
2012-01-23 22:16:08 +00:00
Volker Ruppert
709dc30cf4 - changed the maximum x/y resolution and the resulting number of x/y tiles
from constant to variable
2012-01-22 16:13:45 +00:00
Volker Ruppert
a34cf1bcd5 - changes in the text update interface code
- changed argument for the text mode info structure to a pointer
  - added attribute controller palette to bx_vga_tminfo_t and removed the
    previous implementation
  - carbon.cc: attempt to fix the text mode colors (untested)
- x.cc: fixed warnings
2012-01-22 12:22:03 +00:00
Volker Ruppert
500ad37191 - added arguments for x/y resolution to the gui init() and store x/y tilesize
in the gui object. Now the gui doesn't need to include vga.h.
- TODO #1: win32.cc also shouldn't include vga.h
- TODO #2: replace BX_MAX_XRES / BX_MAX_YRES by variables that can be set
  depending on the configuration
2012-01-21 12:15:10 +00:00
Volker Ruppert
3ec77e9372 - store config parameter values in local variables to avoid searching for
parameters at simulation time
2012-01-20 15:56:17 +00:00
Volker Ruppert
ed669adfd1 - rewrite of the PCI memory management code for the expansion ROM and BIOS area
- store memory type array in the memory object to avoid calling the pci plugin
    frequently. The pci code calls a memory method to change the memory type in
    case the PAM registers are modified.
  - removed now obsolete code and minor cleanups
2012-01-19 18:32:11 +00:00
Volker Ruppert
ec464f6f17 - fixed sector count to support > 32GB virtual disk size (patch by soynor) 2012-01-16 17:27:37 +00:00
Volker Ruppert
a700d33e9f - call functions for config and bochsrc parameter handling used by plugins
from the siminterface (required by MSVC and maybe others)
2012-01-16 17:11:16 +00:00
Volker Ruppert
8d7954e576 - another iodev cleanup: renamed pit_wrap files to 'pit'
- updated devices.txt
2012-01-15 08:50:20 +00:00
Volker Ruppert
c6bd3fb60c - moved the sound stuff to the new subdirectory iodev/sound
- TODO #1: update MSVC workspace files
- TODO #2: these 'device classes' could be moved to subdirectories, too:
  - pci (when we have more than one chipset)
  - display (when we have one more device and vga / cirrus cleaned up)
2012-01-15 07:52:04 +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
Volker Ruppert
b72d603d83 - forgot to remove this file 2012-01-14 12:37:58 +00:00
Volker Ruppert
68b49ba42d - moved the USB stuff to the new subdirectory iodev/usb
- TODO #1: do the same with the network and sound code
- TODO #2: update MSVC workspace files
2012-01-14 12:36:32 +00:00
Volker Ruppert
e4570a0939 - added special linked list for core plugins and manage them with the device
plugin system.The load order is important for these devices!
- load support plugins for networking, sound and usb only if at least one of the
  related plugin devices is loaded.
- plugin_ctrl: added missing devices to the list in bochsrc sample
2012-01-13 17:04:47 +00:00
Volker Ruppert
fb9401c3b0 - devices 'ne2k' and 'sb16': moved config parameter creation and bochsrc option
parsing to the plugin device code
- sb16: modified misc runtime menu creation to make the sb16 parameters optional
- ne2k: changed location of the init() method in file (now matches coding style
  of other device plugins)
2012-01-12 18:03:20 +00:00
Volker Ruppert
5c49e2458f - added new plugin type PLUGTYPE_STANDARD for optional plugins which are used in
nearly all cases and plugins that depend on others. These plugins cannot be
  managed with 'plugin_ctrl' (e.g. keyboard, harddrv, pci_ide). Store the plugin
  type in the divice structure for compatiblity with the "no-plugin" compilation.
  Call the device methods init(), reset() and after_restore_state() for each type
  separately in the order: stanard, optional, user. This also affects the status
  bar LED feature: now the keyboard and harddrv LEDs are always visible, but
  those of optional plugins may be invisible if there is no space left.
- TODO #1: add the devices 'ne2k' and 'sb16' to 'plugin_ctrl'
- TODO #2: manage core plugins with the device plugin system
2012-01-10 17:45:18 +00:00
Volker Ruppert
db4520f778 - devices 'pcidev' and 'pcipnic': moved config parameter creation and bochsrc
option parsing to the plugin device code
2012-01-09 17:15:03 +00:00
Volker Ruppert
c403b4b699 - devices 'usb_ohci' and 'usb_uhci': moved config parameter creation and bochsrc
option parsing to the plugin device code
- added function bx_init_usb_options() to reduce code duplication
- added log function names for 'usb_ohci' and 'usb_uhci'
- documentation updates
2012-01-08 12:43:46 +00:00
Volker Ruppert
a48ef5f719 - added check for bochsrc options of optional plugins that have been moved to
the device code. Added panic message to force the user to enable the plugin
  with 'plugin_ctrl'.
- moved config parameter creation and bochsrc option parsing for device
  'usb_xhci' to the plugin device code
- added minimal documentation for the "log action per device" feature
- added log function name for 'usb_xhci'
2012-01-07 14:14:53 +00:00
Volker Ruppert
fb62b657f3 - fixed "Port Status Change Event": port ID starts at index #1
- changed some BX_INFOs to BX_DEBUG
2012-01-03 18:08:16 +00:00
Volker Ruppert
759f9cb0f0 - don't update the queue head if a short packet is detected (fixes UHCI on XP) 2011-12-31 17:37:30 +00:00
Volker Ruppert
afef1e621e - update redolog image position with lseek() if the read/write access is not
handled by the volatile redolog (fixes tests with Windows XP)
- allow volatile write to boot sector
2011-12-31 12:51:07 +00:00
Volker Ruppert
185490c158 - fixed possible segfault when setting up file attributes
- some more hidden / system directory fixes
- parse_directory() / write_file(): continue only if next cluster is valid
- TODO: fix VVFAT with Windows XP guest (unmodified FAT ?)
2011-12-30 23:23:34 +00:00
Volker Ruppert
5f0ec6c805 - fixed behaviour of "enable changed" port status bit
- improved error message
- TODO: fix UHCI with Windows XP guest (device not recognized)
2011-12-30 17:29:43 +00:00
Volker Ruppert
223fe998b3 - code for setting up log actions by device rewritten
- unknown module names now cause a panic
- added log function names to some more devices
- TODO: find a way to configure log actions by device in the config interface
  start menu (most of the devices do not exist at this point)
2011-12-30 11:13:37 +00:00
Volker Ruppert
b130bf671b - initial "log action by device" implementation added (TODO: check for
invalid module names, save log actions to bochsrc)
- added new member 'name' to the logfunctions class for the case the prefix
  is too short. Added to some devices with longer names.
2011-12-29 19:51:54 +00:00
Volker Ruppert
13506f74ee - fixed handling of directories with the attributes 'hidden' and 'system' 2011-12-29 15:39:04 +00:00
Volker Ruppert
ea80df55e6 - implemented "auto-off" status LED feature and removed old "iolight" code 2011-12-28 14:53:05 +00:00
Volker Ruppert
0b2bec6752 - implemented "auto-off" timer for the status bar LEDs that replaces the
existing "iolight timer" code in the hard drive code. If an LED is registered
  with the "auto-off" flag, the device only needs to turn on the LED to indicate
  data transfer. The LED timer in the gui code turns it off after 0.5 seconds if
  it is not actived by another transfer. Added this feature to all network
  devices.
- TODO #1: implement this feature in the USB host controllers
- TODO #2: the unused timer in the hard drive code could be used for the
  emulation of seek functions
2011-12-28 11:51:42 +00:00
Volker Ruppert
3e65692e40 - some progress for making the E1000 work with Windows XP
- allow to set the PCI busmaster bit
  - implement byte read access for the status register
2011-12-27 16:39:31 +00:00
Volker Ruppert
8ef4c8abaa - removed plugins 'acpi' and 'ioapic' from the optional plugin control to avoid
trouble. In the future they may depend on the selected PCI chipset.
2011-12-27 13:02:35 +00:00
Volker Ruppert
0de2516d05 - fixes to avoid crash after unloading plugins before simulation
- small cleanups
2011-12-26 20:32:56 +00:00
Volker Ruppert
046b74d94c - devices 'e1000' and 'es1370': moved config parameter creation and bochsrc
option parsing to the plugin device code
- TODO: some more optional device plugins could be modified this way
2011-12-26 17:32:57 +00:00
Volker Ruppert
aad2d89c83 - rewrite of the optional plugin control feature. Now the plugins are loaded
directly while parsing the bochsrc or command line. If plugin support is enabled,
  the option could load all optional plugins, not only the ones supported before.
  NOTE #1: The old option had all plugins enabled by default and gave the user
           a chance to diable them. Now the plugins are only loaded if they
           appear in the config line and they are set to "1".
  NOTE #2: Loading a plugin that is controlled by a bochsrc option is possible,
           but it currently leads to a panic, since the load command is still
           present in devices.cc.
  NOTE #3: The plugin init code creates the device object and registers the
           optional plugin device. As an option, it can create config parameters
           and register an option parser. The device init, register state and
           reset is still handled in devices.cc, but in the order the devices
           have been loaded with the plugin control.
  NOTE #4: If plugin support is disabled, the plugin control only accepts the
           devices listed in plugin.cc.
- plugin init of core plugins now fails if they are not loaded with the expected
  type. For core plugins the load order is important and they cannot be handled
  with the chained devices list (used for optional and user plugins).
- some additions for calling config.cc functions from a plugin device
2011-12-25 08:52:34 +00:00
Volker Ruppert
38a797f502 - added function for loading optional plugins in case the plugin support is
turned off. Removed workaround code from devices.cc.
- removed 'pci_ide' plugin from the optional plugin control, since it depends
  on the presence of 'pci' and 'harddrv'.
- define types for plugin init/fini functions
2011-12-22 10:35:49 +00:00
Volker Ruppert
d070de30dd - removed BX_INFO (used for testing PCI ROM support) 2011-12-22 08:21:48 +00:00
Volker Ruppert
e312454851 - several fixes in PCI ROM code of the memory handlers
- use 'pci_rom_size - 1' as the mask for the offset address
  - ne2k: memory handlers must be disabled if compiled without PCI support
  - svga_cirrus: check for the PCI ROM size to make VBE work correctly
  - added BX_INFO to the mem write handlers
2011-12-20 19:33:16 +00:00
Volker Ruppert
927d9bb057 - added PCI network boot ROM support to all network adapters. The ISA version
of the NE2000 is not supported and it currently requires SeaBIOS to boot.
- TODO: implement PCI network boot ROM support in the Bochs BIOS
2011-12-18 20:26:14 +00:00
Volker Ruppert
e635b86c16 - unload optional and user plugins first to avoid segfault in case of
dependencies on core plugins
- added missing core plugins to unload
2011-12-18 10:47:26 +00:00
Volker Ruppert
c9af6d043d - all networking modules: check device receive status before sending packet
- networking modules 'slirp' and 'vnet': use device speed for timing of
  emulated replies.
2011-12-18 09:12:38 +00:00
Volker Ruppert
27c857784d - prepared receive status callback function that returns several flags.
For now it returns a flag that indicated that the device can receive data
  from the eth module and flags for the device speed. TODO: Use this callback
  in the eth modules before sending data to the device.
2011-12-17 08:22:33 +00:00
Volker Ruppert
982064bc5a - small cleanups 2011-12-16 19:16:44 +00:00
Volker Ruppert
c1c222f7d0 - some 'pcipnic' device fixes (plugin make rule, PCI BAR number, init message) 2011-12-16 18:34:48 +00:00
Volker Ruppert
dd678424f0 - more work on the new E1000 device
- another temporary solution for host from/to little endian conversion
  - changed some variable types to bx_bool
  - some other small cleanups
  - TODO: add boot ROM support to all network devices
2011-12-15 20:57:43 +00:00
Volker Ruppert
14256dcc09 - more work on the new E1000 device
- added save/restore support
  - added description in bochsrc sample
  - added to script .conf.everything
2011-12-14 22:48:57 +00:00
Stanislav Shwartsman
352fe5cc29 update devices.txt 2011-12-14 21:39:17 +00:00
Volker Ruppert
5045a241e8 - ported Intel(R) 82540EM Gigabit Ethernet adapter emulation from Qemu
- TODO: add save/restore support, use Bochs function for host to little endian
  data conversion, timers of networking modules 'vnet' and 'slirp' should use
  the device speed instead of fixed 10 MBit
2011-12-13 20:53:44 +00:00
Volker Ruppert
51cf9faa12 - added missing dependencies for cdrom_osx.o 2011-12-11 12:07:01 +00:00
Stanislav Shwartsman
81f55b5be7 improved the fix for busmaster DMA transfers from device to memory done by Volker 2011-12-02 19:41:54 +00:00
Volker Ruppert
1f18f5831f - final fix for busmaster DMA transfers from device to memory: new memory method
writePhysicalBlock() replaces the buggy code in iodev.h.
  Calling pageWriteStampTable.decWriteStamp(addr) is required here to make memcpy() work.
2011-11-30 17:11:43 +00:00
Volker Ruppert
be53c733cf - temporary fix for the possible failure of busmaster DMA transfers caused by
memcpy(). The reason for the failure is unknown. Using writePhysicalPage()
  is safe, but slower and it only works on little endian hosts. On big endian
  hosts the data block would be copied in reverse order. We have to check
  whether or not this behaviour is expected for blocks > 8 bytes.
2011-11-29 19:36:41 +00:00
Volker Ruppert
3029d55f4a - hdimage 'flat' mode: added support for Linux block devices (part of SF patch #3412431)
- hdimage: renamed 'sectors' to 'spt' (same as the config parameter)
- harddrv: fixed info message
2011-11-26 15:09:00 +00:00
Volker Ruppert
58cadd6779 - disabled memory mapping mode check and panic. The vga mem write code seems to
handle it properly.
2011-11-24 17:21:17 +00:00
Volker Ruppert
67db6ee123 - disk geometry detection and check code rewritten:
* if the image provides a geometry, always use it.
  * if the cylinder value is set to 0 and the image supports autodetection,
    calculate the cylinder value from disk size, sectors and heads.
  * in all other cases the specified geometry is used.
  * a panic only occurs if the image size is too small for the geometry.
  * extra data past the end of the disk now causes an info message.
- TODO #1: 'flat' mode hdimage: read disk size of raw devices on Linux
- TODO #2: 'flat' mode hdimage: use geometry from MBR on image if present
2011-11-21 20:58:35 +00:00
Stanislav Shwartsman
360900d7bd merge more pic patches 2011-10-23 21:53:56 +00:00
Stanislav Shwartsman
60582e2b9d merge patch [3426460] [PATCH] PIC: remove never-executed code by ch100 2011-10-20 19:19:06 +00:00
Volker Ruppert
515683a237 - moved OSX specific cdrom code to separate file 2011-10-10 17:32:53 +00:00
Stanislav Shwartsman
b16d71175d Fixed 'show off' command in internal debugger
Removed not working record/playback obsolete commands from internal debugger
2011-10-09 19:26:30 +00:00
Stanislav Shwartsman
1c0a257b16 change PIT message to BX_DEBUG - it is flooding log too much when playing old MSDOS games 2011-10-09 08:21:12 +00:00
Stanislav Shwartsman
8691ee7747 removed redundant ifdef 2011-10-03 17:41:48 +00:00
Volker Ruppert
972560b83c - renamed cdrom.cc to cdrom_misc.cc and created new file cdrom.cc that contains
shared code (create TOC from image, seek)
- TODO: create new file cdrom_osx.cc that contains the OSX stuff only
2011-10-03 07:23:44 +00:00
Stanislav Shwartsman
391b4d9eee fix more warings 2011-09-30 21:02:09 +00:00
Stanislav Shwartsman
f425400af5 fixed warnings from compilation with mingw-gcc 4.6.1 2011-09-30 20:38:18 +00:00
Stanislav Shwartsman
3e74d77e90 fixed compilation for win32 host 2011-09-25 19:16:25 +00:00
Volker Ruppert
0596437ce7 - moved lowlevel cdrom code for win32 to a separate file
- TODO #1: move shared stuff (e.g. creating TOC for image file) to the base class
  to fix the temporary code duplication
- TODO #2: remove ASPI code for raw cdrom access on Win 98/ME after release
2011-09-25 18:49:20 +00:00
Stanislav Shwartsman
274ca1a2f6 tab2space conversions 2011-09-11 17:15:21 +00:00
Stanislav Shwartsman
cb261c45d3 removed non-working code for z-unodable and z-volatile images.
our priority is to implement support for std disk image formats (VMDK, VDI) instead.
2011-09-11 16:27:56 +00:00
Stanislav Shwartsman
0e4eecafba duplicate macros fix 2011-09-08 17:53:28 +00:00
Volker Ruppert
f18f875c7f - sparse mode bugfix: initialize parent_image with NULL 2011-09-07 21:34:15 +00:00
Volker Ruppert
9483414f84 - fixed 256-color mode screen update handling. Now the dword, word and byte modes
are correctly handled.
- related fixes in the graphics snapshot code
2011-09-05 18:39:02 +00:00
Volker Ruppert
a1b9a8e190 - enable extended "read TOC" feature for Windows versions newer than XP (>= 5.1)
- TODO: move win32 specific cdrom stuff to a separate file
2011-08-24 10:48:05 +00:00
Volker Ruppert
aaf5d0a94d - removed raw floppy access support for Win 95/98/ME hosts 2011-08-22 17:57:21 +00:00
Volker Ruppert
d5973c06cf - added runtime config handler for the floppy. Now the media change is handled
after all parameters have been set.
2011-08-19 20:20:25 +00:00
Volker Ruppert
e607d6e070 - rewrite of the method init_module() similar to the netmod one
- lowlevel sound modules must always include their headers for correct
  auto-generated dependencies
2011-08-18 07:05:09 +00:00
Volker Ruppert
4b4f691a80 - don't include plugin.h in bochs.h to reduce dependencies 2011-08-17 22:41:03 +00:00