Bochs

Author	SHA1	Message	Date
Volker Ruppert	2018bf864b	- save/restore parameter init rewritten using BXRS_* macros - register parameters for the wx debugger only if present (fixes memory leak) - removed useless static variable 'first_time'	2006-06-05 18:17:04 +00:00
Volker Ruppert	61448beaa2	- geometry autodetection for 'growing' mode hard disk images added - documentation updates	2006-06-05 08:00:21 +00:00
Stanislav Shwartsman	1aaf19cd09	Support for partial read/write in APIC space	2006-06-05 05:39:21 +00:00
Volker Ruppert	6730922952	- geometry autodetection for 'concat' mode hard disk images added - removed all references to the old 'split-hd' feature (now: 'concat' mode) - updated documentation for 'concat' images	2006-06-04 21:49:17 +00:00
Stanislav Shwartsman	fee48d74e0	Avoid doing strdup for param name field - most of the strdups elliminated !	2006-05-29 22:33:38 +00:00
Stanislav Shwartsman	bc3cbb49b6	Write Virtual timer save/restore using macroses	2006-05-28 20:24:51 +00:00
Stanislav Shwartsman	74308f7829	Add CMOS and DMA	2006-05-28 18:43:01 +00:00
Stanislav Shwartsman	bccab0ee1c	Clean and simplify save-restore params registration for more devices	2006-05-28 18:14:05 +00:00
Stanislav Shwartsman	286b89d763	Several x86-64 MSRs were not-initilized ! Fixed small save-restore bug in dma.cc First step to make save-restore code look better (only several files processed for example)	2006-05-28 17:07:57 +00:00
Stanislav Shwartsman	8b0df8e99b	Merge SAVE_RESTORE branch to CVS	2006-05-27 15:54:49 +00:00
Stanislav Shwartsman	7c1767d17a	Partial sync with save-restore	2006-05-27 14:02:34 +00:00
Stanislav Shwartsman	8db5723921	Wow, I forgot to commit this change for NullTimer fixes !	2006-05-18 19:57:11 +00:00
Volker Ruppert	817b85045e	- fixed sharing of growing harddisk images between Windows and Linux caused by different data alignment. Added a reserved 32-bit field and changed header version to 2.0. The hdimage code can still handle version 1.0 images.	2006-05-14 21:15:33 +00:00
Volker Ruppert	6a299e61a7	- get rid of the unused description field of shadow bool and data parameters (new/modified constructor) - new constructor for bx_list_c objects without title - shadow parameter bitmasks fixed - functions bx_sr_before_save_state() and bx_sr_after_restore_state() prepared - ne2k.cc: reset behaviour fixes - sb16: some variable types changed	2006-05-14 15:47:37 +00:00
Volker Ruppert	a419ec3423	- fixed busmouse usage (wrong parameter)	2006-05-07 09:34:51 +00:00
Stanislav Shwartsman	ae6c38b202	Style and TAB2SPACE changes	2006-05-06 15:19:57 +00:00
Volker Ruppert	9340f3b3f8	- partial sync with BRANCH_SAVE_RESTORE_3 (hardware save/restore not present yet) * changed data format of text files for save/restore (looks like C/C++ structures, similar to the format used in old save/restore branches) * don't set the initial value of shadow bool parameters * don't set the initial value of bool parameters twice * cpu/init.cc: missing #undef added * ne2k.cc: variable tx_timer_active was never set to 1 (type now bx_bool) * floppy.cc: missing initialization of the 'eot' array in reset() added * pic.h: type of member 'byte_expected' changed to Bit8u * pit_wrap.h: unused members removed	2006-05-01 18:24:47 +00:00
Stanislav Shwartsman	f93ab35357	Flush TLB for all CPUs when memory mapping information changed by system (A20 change, PAM write or similar events)	2006-04-29 17:21:49 +00:00
Stanislav Shwartsman	003c2f59e6	Added missed CVS header to several files	2006-04-27 15:11:45 +00:00
Stanislav Shwartsman	252c669841	Remove unused members in vga and svga (Volker) Change PANIC to ERROR in keyboard port 64 handler	2006-04-27 11:58:07 +00:00
Stanislav Shwartsman	891b556fca	Remove duplicate line of code	2006-04-26 16:15:45 +00:00
Michael Brown	0944f2cd3e	Update to cope with bochs API changes	2006-04-26 00:04:49 +00:00
Michael Brown	d6a0708209	Allow for opening of persistent tuntap devices, using a "/dev/net/tun:tap0" syntax for ethdev.	2006-04-25 22:52:38 +00:00
Volker Ruppert	49a642ef39	- forward PIRQ register changes to the I/O APIC inputs 16...19 if present	2006-04-23 08:46:07 +00:00
Volker Ruppert	eb2104d0de	- parameters for the wx debugger moved to a separate subtree to avoid conflicts with the proposed save/restore feature - fixed a warning in the cpu parameter handler for the wx debugger	2006-04-16 10:12:32 +00:00
Volker Ruppert	36498746c1	- some more work for the save/restore feature in the plugins and devices code * register_state() will be called after init() and registers the device members required for save/restore * before_save_state() can do some work before the device state is saved by the siminterface * after_restore_state() can do some work after the device state has been restored (updating dependant stuff)	2006-04-15 17:03:59 +00:00
Stanislav Shwartsman	663eed8cd2	Extend debug message for not-supported APM command register	2006-04-10 19:43:47 +00:00
Stanislav Shwartsman	6aadcd5208	Started implemntation of APM control and status regs	2006-04-07 10:48:54 +00:00
Stanislav Shwartsman	7cc921d1df	Prepare configure support for SSE4 implemntation (coming soon) Rename _GAME configure macro to _GAMEPORT	2006-04-05 18:49:35 +00:00
Stanislav Shwartsman	c2455e7c1e	Fixed warning	2006-04-05 17:23:51 +00:00
Stanislav Shwartsman	c7d142200f	Implement SMRAM conrol register in i440fx chipset and all its functionality in memory class	2006-03-26 22:15:07 +00:00
Volker Ruppert	a63349eac5	- fixed cdrom capacity of ISO image files - ATAPI cdrom read commands: starting block number needs to be checked	2006-03-26 00:38:58 +00:00
Stanislav Shwartsman	6ceac4c788	Fixed compilation error reported in #SF bug tracker	2006-03-25 18:04:15 +00:00
Volker Ruppert	26c67216ed	- check TC on every DMA cycle (partial sector transfers now supported)	2006-03-25 12:14:13 +00:00
Volker Ruppert	4ca0b26b20	- fixed compile error on FreeBSD	2006-03-23 18:28:40 +00:00
Volker Ruppert	912b07fde8	- fixed a memory leak	2006-03-22 18:06:16 +00:00
Stanislav Shwartsman	e85a90a720	Remove cpu.h -> devices.cc dependancy, kill_bochs_request moved from CPU to bx_pc_system Small Icache simplification and speedup	2006-03-14 18:11:22 +00:00
Volker Ruppert	2e144d5862	- changed some function argument and return types from char * to const char * (grabbed from patch included in FC5 Bochs package for wxWidgets 2.6.x)	2006-03-13 18:55:53 +00:00
Stanislav Shwartsman	4c3f229ff1	This should fix problem with non-PCI ne2k device	2006-03-08 19:28:37 +00:00
Stanislav Shwartsman	77653bcf3d	More indent and C++ style changes (explicitly write virtual before virtual desctructors). The PCI read/write handlers written in new C++ - more flexible and easy-to-understand	2006-03-07 21:11:20 +00:00
Stanislav Shwartsman	242c2fa51c	Style and indent changes	2006-03-07 18:16:41 +00:00
Volker Ruppert	c66191bd13	- prepared save/restore subtree to make the conversion of the cpu and keyboard parameters of the wx debugger possible - started rewrite of shadow parameters and converted keyboard parameter stuff - test function print_tree() now shows raw byte strings correctly - removed unnecessary spaces	2006-03-07 17:54:27 +00:00
Stanislav Shwartsman	da0b2ac377	Update dependencies for iodev and root project folders. Fixed compilation errors for 386 case Added file header for slowdown_timer.h	2006-03-06 22:32:03 +00:00
Stanislav Shwartsman	7b6c2587a9	Now devices could be compiled separatelly from CPU Averything that required cpu.h include now has it explicitly and there are a lot of files not dependant by CPU at all which will compile a lot faster now ...	2006-03-06 22:03:16 +00:00
Stanislav Shwartsman	c0aeb1b073	Substitute NULL to BX_CPU_C parameter instead of BX_CPU(0) for memory ops originated by devices	2006-03-06 19:23:13 +00:00
Volker Ruppert	e1b42d183a	- sb16 options rewritten to a parameter tree - sb16 parameters stored in the device class and runtime parameter handler added - wx: ParamDialog can currently handle only dependency lists of bool parameters correctly (TODO: add support for numeric parameters)	2006-03-03 20:29:50 +00:00
Stanislav Shwartsman	b3420e7e56	Only indent and style changes	2006-03-03 20:15:07 +00:00
Stanislav Shwartsman	7ed117f0e0	Add 8-byte memory access support, all 8-byte memory accesses executed byte-byte before.	2006-03-03 12:55:37 +00:00
Volker Ruppert	dafe33fc84	- network options rewritten to a parameter tree - disable usb options if not compiled with usb support - usb and network dependency list created with menu->clone() - load usb plugin only if at least one hub is present - remaining options prepared for rewrite - proposed parameter tree updated	2006-03-02 20:13:14 +00:00
Stanislav Shwartsman	5fad793989	move local apic handling to the access_linear function for the memory class. speedup the whole simulation by 2% !	2006-03-01 22:32:24 +00:00
Volker Ruppert	154702eaca	- serial, parallel and usb options rewritten to a parameter tree - bx_init_options(): local variables cleanup - hide floppy devtype parameter (floppy media type change support not yet complete) - wx: menu order changed - keyboard.cc: removed obsolete FIXME - proposed parameter tree updated	2006-03-01 17:14:36 +00:00
Stanislav Shwartsman	dfeaf141f0	Register I/O APIC as memory handler, optimize memory handlers array	2006-02-27 19:04:01 +00:00
Volker Ruppert	15efba10dd	- ata/atapi options rewritten to a parameter tree - siminterface get_param_*() methods num support a base parameter like the generic get_param() method - new parameter lists now also have a generated id - test function print_tree() now handles enum parameters correctly - proposed parameter tree updated	2006-02-26 19:11:20 +00:00
Volker Ruppert	6cd4ffff28	- floppy options rewritten to a parameter tree - enum parameter type method set_by_name() fixed	2006-02-24 22:35:46 +00:00
Volker Ruppert	4ef1a50a35	- new method get_param_path() returns the full path of new-style parameters - keyboard type option handling simplified - wx: show the list title as the group box title of pcidev options	2006-02-24 12:05:24 +00:00
Stanislav Shwartsman	2755fb02dd	Different was to implement bx_io_redirect_entry_t. Should be fastr (elliminate redundant parse_entry calls) and more correct (aware of R/O fields)	2006-02-24 09:46:10 +00:00
Volker Ruppert	a4f412d3e8	- boot and loader options rewritten to a parameter tree - wx: ParamDialog method EnableParam can now handle new-style parameters - saving of pcidev options fixed	2006-02-23 22:48:57 +00:00
Volker Ruppert	c47508bdb1	- keyboard and mouse options rewritten to a parameter tree - siminterface method ask_param() can now handle new-style parameters - proposed parameter tree updated	2006-02-22 19:18:29 +00:00
Volker Ruppert	d4d4cbf6dd	- display and interface options rewritten to a parameter tree - new enum parameter method get_selected() returns a pointer to the selected string - proposed parameter tree updated	2006-02-21 21:35:09 +00:00
Volker Ruppert	0d4e34d124	- fixed parameter list for function read_toc() - minor cleanups	2006-02-20 21:58:05 +00:00
Volker Ruppert	d364481bed	- pcidev options rewritten to a subtree of parameter "pci" - save pcidev config line if enabled - load pcidev plugin if requested - pci parameter dependencies improved - textconfig: show the title of a disabled submenu	2006-02-20 21:29:13 +00:00
Volker Ruppert	6311fface8	- pci options rewritten to a parameter tree - proposed parameter tree updated - pci presence flag stored in the memory code	2006-02-19 21:35:50 +00:00
Volker Ruppert	509900dff4	- clock and cmos options rewritten to a parameter tree - clock/cmos menu added in textconfig and wx - enum parameter type now supports new parameter handling - long text format for numeric parameters added (useful when both textconfig and wx are present) - wx: handling of list flag USE_BOX_TITLE fixed - textconfig: optional memory features moved to submenus - siminterface generates a unique id for new parameters (used for wx dependencies) - proposed parameter tree updated - floppy options init code cleanup (still using old-style parameters)	2006-02-19 15:43:03 +00:00
Volker Ruppert	2a6261fba7	- cpu options rewritten to a parameter tree - boolean parameter type now supports new parameter handling - new parameter object constructors now supports label initialization - bx_list_c constructor now supports title initialization - textconfig: initial support for new parameter handling - wx: missing CPU config dialog added - wx: ParamDialog now handles disabled parameters correctly - removed unnecessary spaces from function calls	2006-02-18 16:53:18 +00:00
Volker Ruppert	409e18127b	- DSP DMA timer and count now using more accurate values for 16-bit mode - wave buffer size increased - log messages improved	2006-02-09 21:59:42 +00:00
Volker Ruppert	e69a129d01	- fixed IDE register behaviour in case of a channel with one drive connected * ports for error register, sector count and sector number are shared between both drives * status register always returns the values of the selected drive (0x00 if not present * set correct signature for both drives in case of reset	2006-02-06 21:27:34 +00:00
Volker Ruppert	f2de4e5d70	- some fixes in the (currently disabled) sndPlaySound feature (TODO: wave output device / method should be controlled by sb16 parameter "wave=")	2006-02-05 17:13:54 +00:00
Volker Ruppert	a9a64fe3fc	- implemented readable packet log file support similar to other networking modules (disabled by default)	2006-02-02 18:49:30 +00:00
Stanislav Shwartsman	6ca296de8b	Move --enable-reset-on-triple-fault option to runtime CPU::reste_on_triple-fault option in .bocshrc Cleanup and optimize parser for debugger	2006-02-01 18:12:08 +00:00
Volker Ruppert	28e36a2671	- the CR start bit has no meaning in the PCI version - set CR TXP bit during transmit operation - improved various debug and error messages	2006-01-28 20:18:18 +00:00
Volker Ruppert	1e0467c8ff	- Cirrus SVGA detection fixed on OS/2 guest (from SF patch #1400358 )	2006-01-28 10:28:25 +00:00
Volker Ruppert	621a212e5a	- gcc 4.0 warning fixed	2006-01-28 08:52:16 +00:00
Stanislav Shwartsman	2c8f6f7720	Merged patch: determine number of processors to emulate through .bochsrc	2006-01-18 18:35:38 +00:00
Volker Ruppert	3e9ed43413	- code cleanup in the devices code	2006-01-17 20:16:59 +00:00
Stanislav Shwartsman	504081f282	dos2unix, add licence header	2006-01-15 19:34:03 +00:00
Volker Ruppert	373ed723ee	- any command sent to the keyboard enables the keyboard clock	2006-01-14 12:34:14 +00:00
Volker Ruppert	e939a43b3d	- invalid read/write operations now cause an error instead of a panic - byte reads from port registers now supported - report USB revision 1.0	2006-01-11 21:39:34 +00:00
Stanislav Shwartsman	5899932f0c	Merge APIC patch to the CVS. - Fix lowest priority interrupt delivery from I/O APIC - XAPIC support - Implemented APIC bus functionality - cleanup APIC code	2006-01-10 06:13:26 +00:00
Volker Ruppert	e662318422	- fixed timer IRQ handler with a callback function for the OUT pin (OUT pin of the first timer is connected to IRQ line 0) - code cleanup (indent mode, bool types, reset function, unused stuff)	2006-01-08 20:39:08 +00:00
Volker Ruppert	76ce7f2b22	- MSVC warnings fixed	2006-01-08 15:23:25 +00:00
Volker Ruppert	a7df662814	- only a change of the INTIN level should be handled by the I/O APIC - removed I/O APIC IRQ0 hack from the PIC code	2006-01-08 12:01:25 +00:00
Volker Ruppert	ae96159f62	- fixed timer frequency reporting of the old PIT - small cleanups (removed unused stuff, BX_DEBUG message for control register)	2006-01-08 09:45:11 +00:00
Volker Ruppert	886522349d	- spurious interrupt detection added	2006-01-07 18:02:16 +00:00
Volker Ruppert	b9e46e8cf4	- don't panic at unknown commands (aborting the command is okay here)	2006-01-07 12:52:05 +00:00
Volker Ruppert	3d7ddc90a5	- fixed possible division by zero error if the line offset value is 0 - VGA enable register implemented (enabled by default)	2006-01-07 12:10:59 +00:00
Volker Ruppert	682fd2ffdb	- fixed PIC IRQ signal handling	2006-01-05 21:57:58 +00:00
Volker Ruppert	54b9499e58	- ELCR setup was sent to wrong PIC	2006-01-02 22:26:27 +00:00
Volker Ruppert	97e1f39d8f	- I/O APIC signal handling rewritten ("backported" from qemu) - don't flood the logfile if APIC EOI has no effect - fixed a warning in the APIC code - TODO: fix IRQ 0 handling, implement ExtINT	2006-01-01 11:33:06 +00:00
Volker Ruppert	ff7f41541f	- first attempt to fix the I/O APIC code * IRQ 0, 2 and 13 are usually not connected to the I/O APIC INTIN pins * if the IRQ line is set to inactive, clear IRR bit (same as PIC, but that needs to be checked) * added symbols for I/O APIC input types according to the specs * TODO: PIC INTR is connected to INTIN0, edge/level handling in I/O APIC and APIC code, ...	2005-12-31 14:46:21 +00:00
Volker Ruppert	00eabeb2de	- seek function added in lowlevel cdrom code (reads a block at specified address)	2005-12-27 13:21:25 +00:00
Stanislav Shwartsman	9e4a3675d3	Cleanup APIC code Fixed APIC timer problem (too many registered timers) reported by Brendan	2005-12-26 19:42:09 +00:00
Volker Ruppert	682895ca77	- fixed error handling for the read ID command (bad drive, media not present) - the seek command is always executed (doesn't set the EC bit)	2005-12-25 12:03:14 +00:00
Volker Ruppert	7f714b568a	- read support for 8029 ID and config registers added	2005-12-24 22:35:04 +00:00
Volker Ruppert	520da21dcf	- fixed device type checks (must be compared with FDRIVE_NONE now) - fixed motor off condition for recalibrate and seek	2005-12-23 12:21:09 +00:00
Stanislav Shwartsman	90059c8faa	Non-functional changes, little bit optimize ioapic code	2005-12-13 20:27:23 +00:00
Volker Ruppert	83a799bca8	- don't include the device headers in networking/sound lowlevel code, virtual and slowdown timers, hdimage and vmware3 code - updated makefile dependencies	2005-12-10 18:37:35 +00:00
Volker Ruppert	751c0f8ea5	- splitted ATA/ATAPI emulation and image handling code. Now it is possible to use the hdimage.* stuff with other mass storage interfaces (e.g. SCSI, USB)	2005-12-10 15:02:26 +00:00
Volker Ruppert	ef51fd3595	- if cmos image is enabled, save it on exit	2005-12-04 17:43:09 +00:00
Volker Ruppert	b59b3aed31	- fixed floppy media type check - fixed result values after trying to access a not existing sector	2005-12-03 18:22:18 +00:00
Volker Ruppert	531c75c002	- keyboard/mouse runtime parameter handlers moved into the device code - minor code cleanups	2005-12-02 17:27:19 +00:00
Volker Ruppert	f92a666e70	- minor USB updates from Ben Lunt	2005-11-30 18:34:59 +00:00
Volker Ruppert	c227c822b8	- USB runtime parameter handling prepared in the device code	2005-11-29 20:46:17 +00:00
Volker Ruppert	e753570e1f	- enable VDE networking module on Linux (same conditions as ethertap) - eth_vde.cc compilation fix and TUN/TAP hack removed - mentioned VDE and added example in documentation	2005-11-29 19:28:43 +00:00
Volker Ruppert	fd687a06c2	- fixed sparse type hd image larger than 4GB compiled with MSVC	2005-11-29 18:03:39 +00:00
Stanislav Shwartsman	ff015089b1	Fix get_EIP references in iodebug	2005-11-29 17:38:57 +00:00
Volker Ruppert	cef74b528a	- moved runtime handler for 'vga_update_interval' into the device (TODO: this could be done with some parameters, e.g. mouse, keyboard, usb)	2005-11-27 17:49:59 +00:00
Volker Ruppert	e51c248aaa	- fixed size of debug message for the result of a floppy command	2005-11-25 22:29:20 +00:00
Volker Ruppert	31c23fc102	- floppy media type check added (prevents inserting of invalid media in drive, e.g. 1.2MB 5.25" media in 1.44MB 3.5" drive)	2005-11-22 18:34:51 +00:00
Volker Ruppert	cbf474f7d3	- disk change line behaviour fixed (set at media removal and hardware reset, cleared at the first step pulse)	2005-11-20 14:15:28 +00:00
Volker Ruppert	8fd02e184b	- floppy controller type changed to 82077AA and added a few commands to make Linux detect it correctly. This changes has no effect on r/w operations. - data rate select register partially implemented - register reset fixes and additions	2005-11-16 21:21:35 +00:00
Volker Ruppert	fa996ca9de	- don't register i/o and memory address ranges during PCI probe - PCI devices now report real base address changes only - writes to the high word of i/o base addresses now permitted (for PCI probe)	2005-11-15 17:19:28 +00:00
Stanislav Shwartsman	5cf5aaef42	Fix compilation warnings	2005-11-14 19:03:12 +00:00
Volker Ruppert	e0f02463f9	- the step delay for the recalibrate and seek commands is now calculated from the number of steps to do, the step rate time and the date rate - the option floppy_command_delay is obsolete now, since all floppy delays are based on the hardware specs. The usage of this option caused a warning now.	2005-11-12 10:38:51 +00:00
Volker Ruppert	3e00c16800	- define IOCTL_DISK_GET_LENGTH_INFO only if necessary - fixed UPC flag in ATAPI command 'read subchannel' - ATAPI command 'read subchannel' now returns "ISRC not recorded"	2005-11-11 22:52:57 +00:00
Volker Ruppert	902b8ec684	- better floppy write timing implementation (TC pulse is only available in DMA r/w functions and must be stored in a variable)	2005-11-10 18:56:45 +00:00
Volker Ruppert	23776bab81	- more accurate timimg for floppy commands 'write normal data' and 'read ID' based on a motor speed of 300 RPM	2005-11-09 19:13:32 +00:00
Volker Ruppert	611acd047c	- some more usb fixes by Ben Lunt - small hack for debug messages from the start added (disabled by default)	2005-11-08 18:49:45 +00:00
Volker Ruppert	9934d3b46b	- prepared USB flash stick implementation (patch by Ben Lunt - not yet complete)	2005-11-07 19:06:05 +00:00
Volker Ruppert	3c4b32f9a4	- splitted image headers from hard drive header (TODO: split emulation and image code for non-IDE interfaces) - fixed bximage error messages	2005-11-06 11:07:01 +00:00
Volker Ruppert	9e57072f28	- ATAPI command "read subchannel format 2" now returns "UPC not recorded" - changed bool types to bx_bool, false and true to 0 and 1 - some indent mode fixes	2005-11-06 08:21:38 +00:00
Volker Ruppert	82d009c632	- some more usb fixes by Ben Lunt - missing interrupt on resume added	2005-11-05 12:57:18 +00:00
Volker Ruppert	355e656dd5	- ATAPI command 'read cd': Packet-DMA and raw read support added	2005-11-04 19:03:46 +00:00
Volker Ruppert	5109a7e679	- fixed toc size returned by IOCTL_CDROM_READ_TOC_EX using the size field of toc data - prepared read_block() function for block size 2352 - report block number at cdrom read block panic	2005-11-02 20:26:24 +00:00
Volker Ruppert	fbd3bc709c	- missing closing bracket added	2005-11-02 16:44:00 +00:00
Volker Ruppert	107d68f385	- fixed capacity function on Windows XP using IOCTL_DISK_GET_LENGTH_INFO	2005-11-01 21:43:47 +00:00
Volker Ruppert	6d1e5d6d05	- SET FEATURES subcommands now returning success - read raw toc for image files and platforms other than Windows XP implemented (ported from qemu) - several cdrom capacity fixes / report capacity only on Bochs init and cdrom change - flag 'using_file' must be set to 0 for WIN32 ASPI or direct access - multisession format handling removed from harddrv.cc (now handled in cdrom code) - ATAPI error messages improved - prepared ATAPI buffer for block size 2352	2005-11-01 19:10:24 +00:00
Volker Ruppert	5addd3c8c6	- reply with NACK (resend) to unknown/unsupported keyboard mouse commands - unnecessary return statements removed - some messages changed	2005-10-31 15:32:18 +00:00
Volker Ruppert	71185561ad	- IDE busmaster DMA for cdroms fixed and enabled - more accurate DMA timing depending on the transfer size	2005-10-30 19:18:59 +00:00
Volker Ruppert	13bfb46cdc	- IDE busmaster DMA for cdroms (packet DMA) prepared, but not enabled yet	2005-10-30 14:14:03 +00:00
Volker Ruppert	afd665f369	- some more usb fixes by Ben Lunt	2005-10-30 10:02:51 +00:00
Volker Ruppert	04d33f73fe	- PCI IDE busmaster DMA feature fixed and enabled (Win98 guest can use it without errors, WinXP guest cannot enable it yet)	2005-10-29 12:35:01 +00:00
Volker Ruppert	0784eac61c	- some fixes to usb support from SF patch #1340111 by Ben Lunt	2005-10-29 09:12:39 +00:00
Volker Ruppert	d7807a9841	- allocate vbe memory dynamicly (saves memory if extension Bochs VBE is not selected)	2005-10-27 17:53:41 +00:00
Volker Ruppert	2bbf61deed	- read_block() now tries 3 times before giving up - read_block() now returns a bx_bool value and panic moved to hard drive code - insert_cdrom() now uses read_block() to test the media presence - small code cleanups	2005-10-27 17:01:11 +00:00
Volker Ruppert	87e7dd3434	- don't allocate video memory if already done (this was wasting memory) - don't init / reset Cirrus extension if disabled - store last active BPP value independent from selected vga extension (fixes possible panic when switching from a Cirrus 640x480 mode to standard VGA)	2005-10-27 09:32:02 +00:00
Volker Ruppert	906062fb01	- load pcivga plugin only if assigned to a pci slot and Bochs VBE is selected	2005-10-27 08:20:16 +00:00
Volker Ruppert	7b8ed58815	- end-of-track (EOT) condition implemented - set valid EOT value in BIOS floppy read/write functions - added hack to make older Bochs BIOS version work with EOT feature	2005-10-27 07:38:20 +00:00
Stanislav Shwartsman	34ec2c532a	Change BX_INFO to BX_DEBUG, it floods the log with a lots of messages	2005-10-23 20:42:20 +00:00
Volker Ruppert	d964eb58ad	- the Bochs BIOS and the LGPL'd VGABIOS never cause a panic at line number 0	2005-10-23 13:23:49 +00:00
Volker Ruppert	ca3ccdc096	- fixed typos in manpages, user documentation and others - clock sync setting "both" was missing in the docs	2005-10-23 07:17:01 +00:00
Volker Ruppert	36187fe1ba	- fixed the slowdown timer sleep rate on platforms that don't support the usleep() function. Now using the value 1 msec on all platforms. - slowdown timer doesn't need the reset() function (it's not hardware)	2005-10-22 17:31:02 +00:00
Volker Ruppert	0a57b7360c	- the polling initiated interrupt occurs 250 usec after leaving reset state - the main status register returns 0 when in reset state - improved a panic message	2005-10-09 17:58:37 +00:00
Volker Ruppert	6a290014f6	- ATAPI command 'read cd' partially implemented - cdrom name returned by ATAPI command 'inquiry' changed - some more indent mode fixes	2005-10-02 15:44:10 +00:00
Volker Ruppert	0cacb9af0c	- deprecated option 'newharddrivesupport' removed from hard drive code - sense code ASC_ILLEGAL_OPCODE added for unimplemented/unknown ATAPI commands - some panics changed to errors - unsupported bits message in drive and head register changed to BX_DEBUG - improved info about not existing drive - indent mode fixed in ATAPI packet command section	2005-10-02 10:16:54 +00:00
Volker Ruppert	9b264e8830	- don't report read/write accesses to the PCI host controller with wrong io_len (guest PCI probe can flood the logfile) - fixed indent mode in some functions	2005-10-01 17:40:07 +00:00
Volker Ruppert	9e0089fb9e	- floppy commands 0x04 and 0x4A do not reset the disk change line (SF patch #1294930 by Ben Lunt) - disk change line can be active only when the motor is on	2005-09-28 17:36:01 +00:00
Volker Ruppert	a434503a02	- PCI command register behaviour fixes in some devices	2005-09-23 19:31:12 +00:00
Volker Ruppert	ae3621fb5f	- removed temporary PCI base address initialization in the reset() functions - removed obsolete parameters for usb1 and pnic (now assigned by the PCI BIOS) - PCI base address register mechanism now leaves the flags untouched - missing reset of pnic options added	2005-09-22 21:12:26 +00:00
Volker Ruppert	edd430d573	- base address area set to read-only (TODO: implement framebuffer base at 0x10) - unnecessary io_len check removed	2005-09-18 13:02:56 +00:00
Volker Ruppert	9bc26a67d5	- PCI IDE: base address area must be read-only except BM-DMA base - PCI devices: debug messages fixed	2005-09-18 09:01:05 +00:00
Volker Ruppert	0706c5bcfb	- renamed cmos image parameter to 'rtc_init' - bochsrc sample: example for serial mode 'socket' added	2005-09-18 07:16:28 +00:00
Volker Ruppert	fb44fe9ed1	- removed disabled code for obsolete split-HD support - missing return value added - fixed indent mode in modified section - fixed some typos	2005-09-14 19:52:41 +00:00
Volker Ruppert	6d56565092	- ignore the clock line until after the BAT completion code has been sent - input port now reports 'keyboard not inhibited' - output port now reports IRQ1/IRQ12 levels (PS/2 mode)	2005-09-13 19:35:01 +00:00
Volker Ruppert	c58b8b54c3	- binary RTC mode implemented - cmos image options renamed - new cmos option controls the usage of the RTC values from image - report time0 in use after handling the cmos image stuff - MSVC warning fixed	2005-09-11 20:03:56 +00:00
Volker Ruppert	d0c6b75a70	- number of CMOS registers now set to the fixed value of 128 - new functions bcd_to_bin() and bin_to_bcd() to simplify data conversion - Bochs CMOS map completed	2005-09-11 08:46:09 +00:00
Volker Ruppert	e450b1af53	- removed obsolete configure option --enable-time0. The 'clock' runtime option is already doing the same. - DCC oscillator disable support added - fixed indent mode in modified sections	2005-09-10 16:40:59 +00:00
Volker Ruppert	fd427df0d7	- RTC 12-hour mode implemented - unsupported shutdown status values no longer cause a panic - definition of BX_NUM_CMOS_REGS moved from config.h to cmos.h (TODO: get rid of this and implement 128 registers) - indent mode fixed in modified section	2005-09-10 13:22:51 +00:00
Volker Ruppert	feb7f84dd3	- the BM-DMA interrupt flag must be set when the ide controller generates an interrupt - BM-DMA base address set to 0xc000 at reset (shoud be done by the PCI BIOS) - BM-DMA status register write messages changed to BX_DEBUG - fixed an MSVC warning in the harddrive code	2005-09-05 18:32:23 +00:00
Volker Ruppert	5f9d527dc0	- more accurate timing for formatting using a motor speed of 300 RPM - indent mode fixed in modified section	2005-09-03 17:20:18 +00:00
Volker Ruppert	b88facfb66	- more accurate timing for reading data using a motor speed of 300 RPM. This is important at boot time if the user wants to control the boot process. TODO: * implement timing for write and format commands * more accurate timing for seek, recalibrate and maybe others * raw floppy access slows down the emulation, use separate threads (???) - irq line goes low with when reading the first result byte - the drive status bits are only modified after reading the first result byte - handling of floppy command 'sense interrupt status' simplified - improved debug messages for i/o port reads and writes	2005-08-31 19:48:03 +00:00
Volker Ruppert	246d89d6a3	- SB16: in 16-bit mode the 8-bit DMA channel is used if 16-bit DMA is disabled - SB16: improved some messages and changed some loglevels - SB16 documentation updates	2005-08-27 08:17:13 +00:00
Volker Ruppert	86c3c68dc4	- fixes for OS/2 in the floppy and rombios code (patch from Robin Kay) * support for XDF images added * floppy controller should hang if media not present * rombios has to reset the floppy controller after read/write failure	2005-08-24 20:45:57 +00:00
Volker Ruppert	fec5b4e135	- added new function set_signature() for several ATA/ATAPI commands - ATA command 0x90 (execute drive diagnostics) now supports cdrom (Plan 9 boots now) - indent mode in modified sections fixed	2005-08-21 17:40:45 +00:00
Volker Ruppert	ea18b29e12	- geometry autodetection for 'flat' hard disk images added. It works with all images created with bximage (heads = 16, sectors per track = 63) - size check for 'flat' hard disk images added. The image size is now compared with the size calculated from the geometry.	2005-08-06 18:29:36 +00:00
Volker Ruppert	4f0892a8d4	- assign a unique serial number to each drive (fixes detection problems with Linux kernels 2.6.x: "ignoring undecoded slave")	2005-08-05 18:35:00 +00:00
Stanislav Shwartsman	7f0fc6df78	Change BX_ERROR message to BX_DEBUG (flooding log file and slows down simulation)	2005-08-03 20:59:35 +00:00
Volker Ruppert	2b52b52145	- detection of wget (or equivalent commands) added (based on SF patch #816979 ) - fixed compilation with plugins or an alternative gui enabled on win32 (Cygwin, MinGW/MSYS) after adding serial mode 'socket'	2005-07-30 15:04:26 +00:00
Volker Ruppert	c755483e23	- added simple speaker support for OS X using the default system beep (patch by brianonn@telus.net)	2005-07-27 19:17:29 +00:00
Volker Ruppert	5ec69e8eec	- some fixes for OS X Tiger (10.4.1) by brianonn@telus.net	2005-07-24 07:25:02 +00:00
Volker Ruppert	89c2554b7c	- missing include for FreeBSD and others added - set member sin_len of struct sockaddr_in if present	2005-07-11 16:24:47 +00:00
Volker Ruppert	bff2c04c5b	- com->socket redirection support added (initial SF patch #1107945 by Andrew Backer)	2005-07-10 16:51:09 +00:00
Volker Ruppert	d4871e66a9	- fixes for Solaris 2.9 (tested with the compile farm) * .conf.sparc fixed / cleaned up / new features added * flag _XOPEN_SOURCE is already defined * define BX_HAVE_NET_IF_H when <net/if.h> exists	2005-07-03 09:57:41 +00:00
Volker Ruppert	8380541a8f	- replacing uint* types by Bit*u types since they are identical (BeOS code untouched)	2005-06-26 10:54:49 +00:00
Volker Ruppert	048467681c	- fixes for compiling on MorphOS (configure script, cdrom, sdl)	2005-06-23 18:40:35 +00:00
Volker Ruppert	60c7be796c	- added prefix "ataX-Y:" to messages in some more harddisk commands - added missing break statement after command_aborted() call - fixed indent mode in the modified sections	2005-06-19 07:22:20 +00:00
Volker Ruppert	e23d77f103	- changes in some hard drive commands: * added prefix "ataX-Y:" to panic mesages (X=channel, Y=drive) * added command_aborted() call after the panic * fixed indent mode in the modified section	2005-06-18 15:00:11 +00:00
Volker Ruppert	f67552df29	- TFTP write support implemented (doesn't overwrite files) - missing DHCP symbol added	2005-06-12 08:59:32 +00:00
Volker Ruppert	96767b28b6	- C++ strings seem to make trouble on some platforms. Now using standard C strings - prepared TFTP write support	2005-06-08 21:11:54 +00:00
Volker Ruppert	69fe0b00d4	- some more warnings in MSVC fixed	2005-06-07 19:26:21 +00:00
Stanislav Shwartsman	b5514f42de	Merged patch for "compilation outside source directory" Added missed copyrights for APIC.CC	2005-06-07 05:54:57 +00:00
Volker Ruppert	5e75dc3a10	- some more warnings in MSVC fixed	2005-06-06 20:14:50 +00:00
Volker Ruppert	b6fc5768fa	- fixed compilation with x86_64 and gcc4 (SF patch #1211525 by scop)	2005-06-05 07:24:43 +00:00
Volker Ruppert	e98c100f74	- a bunch of warnings in MSVC fixed - name of source file in wxworkspace.zip fixed	2005-06-04 17:44:59 +00:00
Volker Ruppert	2ea23a5f6e	- access to data register fixed (initial patch by Gregory Trubetskoy) - removed unnecessary io_len checks	2005-06-04 07:58:02 +00:00
Volker Ruppert	8bd2d27e29	- update irq level after IMR write - attempt to set IMR bit 7 no longer causes a panic - fixed multicast/broadcast packet detection - small code cleanup	2005-05-26 09:24:28 +00:00
Volker Ruppert	e5fb8cd8ba	- reject TFTP read requests until the current session has been completed - silently ignore error packets - changed symbol name to TFTP_BUFFER_SIZE	2005-05-21 19:33:25 +00:00
Volker Ruppert	c2e53c2d95	- fixed tuntap incompatibility with Linux kernels 2.6.x (SF patch #1203305 ) - improved debug message for the received packet	2005-05-21 07:38:29 +00:00
Volker Ruppert	837a46eddc	- applied SF patch #1200515 by easeway <easeway@163.com> * simple read-only TFTP server implemented * don't discard IPv4 packets larger than the length stored in header - TFTP server uses ethdev value for the root directory - removed trailing newlines in messages	2005-05-13 18:10:58 +00:00
Volker Ruppert	4a7d435ba7	- now using GetDiskFreeSpaceEx() and valid arguments to determine the media size - report the cdrom capacity in megabytes instead of bytes - don't flood the logfile with error messages when the guest OS checks the cdrom unit periodicly for media presence	2005-05-04 18:19:49 +00:00
Volker Ruppert	7b5d0b53ed	- fixed horizontal pel panning handling in text mode	2005-04-30 21:22:26 +00:00
Stanislav Shwartsman	19750b0324	Fixed highest_priority_int calculation function Fixed I/O APIC ID for 8CPU configuration to match BIOS tables Remove I/O APIC initialization when INIT IPI received	2005-04-27 18:09:27 +00:00
Volker Ruppert	4c6478d6dd	- use the 6th byte of the guest mac address if the source and destination address of the received packet are identical	2005-04-24 11:06:49 +00:00
Volker Ruppert	eaf492de82	- destination write mask handling fixed in 24 bpp modes	2005-04-21 18:31:58 +00:00
Volker Ruppert	34653048ef	- optimizations in function redraw_area() - if a screen update is needed after i/o writes, now redraw_area() is called instead of duplicating the code	2005-04-15 17:33:54 +00:00
Volker Ruppert	53a99cc3b2	- hack added to make the hardware cursor visible on indexed displays (e.g. win32 display library in 8 bpp mode). FIXME: find nearest match in DAC table - optimizations in function redraw_area() - removed unnecessary code in colorexpand functions	2005-04-14 18:59:46 +00:00
Volker Ruppert	301b491a3f	- fixes for colorexpand with destination write mask values > 0	2005-04-13 20:38:09 +00:00
Volker Ruppert	6ce17bbc2e	- cpu-to-video transparent colorexpand function renamed and implementation completed - some other code cleanups	2005-04-13 18:39:26 +00:00
Volker Ruppert	7e6ea7c1ee	- fixes for patterncopy with destination write mask values > 0 - some comments updated	2005-04-12 21:26:55 +00:00
Stanislav Shwartsman	8191e3f577	Rolled back mistakely committed I/O APIC experiment	2005-04-11 16:51:09 +00:00
Stanislav Shwartsman	1755589376	Separate pageWriteStamp from ICACHE. The pageWriteStamp has totally independant structure and could be used in future with icache structure. Also it could be significantly speeded up using BX_SMF analog constructions.	2005-04-10 19:42:48 +00:00
Volker Ruppert	90e9e78450	- more accurate implementation of the bitblt destination write mask - extended bitblt flag DWORDGRANULARITY now supported - bitblt messages changed to BX_DEBUG - report write mask in bitblt message	2005-04-10 17:17:19 +00:00
Volker Ruppert	12bb6400f3	- cpu-to-video bitblt code rewritten and dword alignment fixed - memory mask for the 2 MB ISA version fixed - bltwidth is unmodified now (width corrected in bitblt functions if necessary)	2005-04-09 11:57:23 +00:00
Volker Ruppert	0074e82a82	- extra page registers implemented (these registers have no effect on DMA operations) - port 0x80 belongs to the DMA page register set	2005-04-06 21:09:25 +00:00
Volker Ruppert	db46b687d8	- controller disable feature added - code cleanup (removed unused stuff and unnecessary statements etc.)	2005-04-05 17:57:32 +00:00
Volker Ruppert	a5fb44c340	- changed data type of bulkIOHostAddr to Bit8u* (fixed compilation on 64 bit hosts)	2005-04-02 11:30:08 +00:00
Stanislav Shwartsman	b2148cdf07	Fixed swapped memset params	2005-04-01 09:24:15 +00:00
Volker Ruppert	b084267f75	- fixed pattern pitch for 24 bpp video-to-video patterncopy	2005-03-30 19:47:28 +00:00
Volker Ruppert	e1aee85d19	- fixed src start address for video-to-video patterncopy	2005-03-29 19:42:02 +00:00
Volker Ruppert	35ee22210d	- fixed redrawing after backwards bitblt operations - print mode switch information only when there's really a change	2005-03-27 09:46:31 +00:00
Volker Ruppert	bf1f4816a6	- store the text snapshot at the base address of the text_snapshot array again. The old code could fail when an OS scroll with start address changes (DLX Linux) - handle the graphics controller shift register value 3 the same way as 2. We need a test case for this setting.	2005-03-27 08:02:54 +00:00
Volker Ruppert	90cae090c2	- missing initialization of the BM-DMA base address added	2005-03-24 19:19:19 +00:00
Volker Ruppert	447a88986a	- print the type of Cirrus card active after init - read/write access to unknown CRTC, sequencer or GFX controller registers now causes a BX_DEBUG message - replaced not portable variable 'unsigned long' by portable ones	2005-03-22 22:20:26 +00:00
Stanislav Shwartsman	f77ddd9701	Remove cpu_onlline_map varaible, it wasn't initialized properly and might cause APIC problems	2005-03-19 18:43:00 +00:00
Volker Ruppert	6144d8118a	- text mode update code no longer depends on the memory mapping (fixes SF bug #1159639) - size of text snapshot space increased to 128 kByte (for all memory mappings) - immediately return after the panic when the number of text lines is too large to avoid segfault	2005-03-18 14:52:29 +00:00
Stanislav Shwartsman	e6e9dd3825	Extend Bochs instrumentation Compatability fixes	2005-03-17 20:50:57 +00:00
Volker Ruppert	bb1eb205a8	- fixed keyboard command "get scancode set" (SF patch #1159626 )	2005-03-14 20:43:45 +00:00
Volker Ruppert	3c475e831f	- prepared non-DMA mode implementation - improved lseek() panic message and immediatly return if lseek() fails	2005-03-11 21:12:54 +00:00
Volker Ruppert	0b1497d13e	- fixed broken screen updating in VBE mode (SF patch #1153511 ) - fixed 8-bit DAC support in the VBE update code - simplified redraw code in vbe_write()	2005-02-28 21:23:34 +00:00
Volker Ruppert	7576000637	- fixed extended memory size in kByte reported by the BIOS. If there are more than 64 MB memory installed, the reported XMS size must be 63 MB (OS/2 Warp 3 is expecting this)	2005-02-16 17:53:40 +00:00
Volker Ruppert	279aa9f8d9	- ignore mouse command 0xbb used by OS/2 Warp 3 - removed unnecessary newlines from messages	2005-02-16 16:37:45 +00:00
Volker Ruppert	2b196e5c61	- removed useless VLB-IDE support (ISA and PCI IDE are working okay) - removed dangerous options from the harddrive code	2005-02-15 20:48:14 +00:00
Volker Ruppert	16f6ce5e97	- missing return value added	2005-02-12 08:59:47 +00:00
Volker Ruppert	5b57471245	- vga extension check added. Unsupported extension names now cause a panic - vga extension option in bochsrc sample added	2005-02-10 09:48:12 +00:00
Volker Ruppert	5e420c7172	- vga extension option now controls the presence of the Cirrus extension - Cirrus and VBE support are no longer mutually exclusive	2005-02-09 22:01:19 +00:00
Volker Ruppert	3cee8f0ef5	- more accurate speaker output using a separate thread. This is necessary since Beep() does not return before the speaker is turned off.	2005-02-09 18:25:57 +00:00
Volker Ruppert	a57464cb54	- Busmaster DMA fuction implemented, but disabled for now. BM-DMA works in Linux, but failes in Win98 with this code, so I decided to disable it. - BM-DMA register read messages changed to BX_DEBUG	2005-02-08 18:32:27 +00:00
Volker Ruppert	2137cef71f	- behaviour of the busmaster dma registers fixed and info messages improved (BM-DMA feature still not implemented)	2005-02-06 13:05:20 +00:00
Volker Ruppert	23c628e1a7	- ASP/CSP registers and read/write functions added (reads/writes to these registers have no effect on the emulation) - undocumented DSP command 0xF9 added using the return values from qemu's sb16 emulation (Win98 cannot use the SB16 without this) - version identifier in mixer register 0x82 added	2005-02-04 19:50:50 +00:00
Volker Ruppert	3f33b88941	- applied SF patch #1095472 by Ben Lunt (Reading from a CDRW fixed) - fixed boot sequence reporting in logfile	2005-02-03 21:01:01 +00:00
Volker Ruppert	a16fbc293a	- vga extension option partially implemented (Bochs VBE interface and PCI VGA dummy interface are now disabled if the extension isn't set to "vbe" - writing charmap data in graphics mode now supported (SF patch #1059199) - fixed set_ask_format() for the mouse type option	2005-02-01 19:16:39 +00:00
Volker Ruppert	7a35a36390	- pc speaker output for win32 added	2005-01-29 12:08:31 +00:00
Volker Ruppert	6753ccb272	- fixed write mode 4 + 5 (based on a patch for qemu by Magnus Damm) - fixed size of MMIO region at 0xB8000 - don't report writes to unused control/mmio registers	2005-01-27 18:11:43 +00:00
Volker Ruppert	8d2d2bd83b	- redirect mouse data to USB only when an USB mouse is connected - connect USB mouse only when the mouse type is set to 'usb'	2005-01-21 16:07:38 +00:00
Stanislav Shwartsman	acd1d8f14f	Merged patch [1104695] msvc6 compatibility update (Royce Mitchell III)	2005-01-19 18:21:40 +00:00
Volker Ruppert	83fba2248e	- raw floppy access on Linux fixed: use defaults if FDGETPRM fails (USB drives appear as SCSI devices)	2005-01-16 15:58:40 +00:00
Volker Ruppert	2c001794a2	- USB keypad now supported (patch from Ben Lunt) - USB port config option now handled in the pciusb code (the devices "mouse" and "keypad" are currently supported)	2005-01-14 18:28:47 +00:00
Volker Ruppert	c956b5bfea	- debug output cleanup (SF patch #1092058 by Ben Lunt)	2005-01-02 10:42:15 +00:00
Volker Ruppert	dced2eeaf5	- fixed Solaris 9 ne2k probe (SF patch #1093796 by Nigel Horne) - fixed indent mode in function write_cr() - removed unused logging stuff in function write_cr()	2005-01-01 09:31:38 +00:00
Volker Ruppert	2ef111524a	- USB keypad support prepared	2004-12-31 16:40:36 +00:00
Volker Ruppert	aa5fa1daf3	- prepared usb port configuration parameter and removed usb irq parameter (assigned by BIOS) - fixed some issues in bx_write_configuration() - fixed bug in ne2k/pnic option parser (failed when disabling disabled device)	2004-12-30 14:50:37 +00:00
Volker Ruppert	dc70d6a47b	- drawing of hardware cursor fixed on 15 bpp host displays - fixed some warnings	2004-12-29 10:43:34 +00:00
Volker Ruppert	e5c667a4a5	- fixed mouse pointer movement by using delayed one if no move is present - fixed USB port numbers according to the specs	2004-12-26 09:28:35 +00:00
Volker Ruppert	3b30e554ad	- missing initialisation of variable 'cur_command' added - updated year in copyright	2004-12-25 09:29:31 +00:00
Volker Ruppert	3ee4cd39b4	- applied new pciusb patch by Ben Lunt that makes the USB mouse work on Linux	2004-12-24 21:38:01 +00:00
Volker Ruppert	5c2ccc7d90	- applied new pciusb patch by Ben Lunt * re-insert usb mouse works now (Win98/Win98SE) * Win98 shutdown problem fixed * Linux HCRESET problem (device connection still fails) * USB keypad code added (not enabled yet)	2004-12-19 09:59:40 +00:00
Volker Ruppert	17b29a0b30	- applied a set of patches from SF patch #1083218 by Ben Lunt with some changes - mouse type constants changed to enum values and related changes in config.cc	2004-12-16 19:05:01 +00:00
Volker Ruppert	d5684940a1	- renamed parameters that control the sb16 and ne2k presence to "enabled" - ne2k and sb16 config lines now support the parameter "enabled=0\|1" - config parser code for ne2k and pnic now working the same way - ne2k enable option now present in config menu / dialog	2004-12-14 19:27:42 +00:00
Volker Ruppert	02ae558db8	- removed old unused code designed for a save/restore feature - fixed pcidev targets in iodev/Makefile.in - updated all Makefile dependencies using a default setup (.conf.linux). TODO: dependencies should be generated at compile time since they depend on the config settings	2004-12-13 19:10:38 +00:00
Volker Ruppert	78218d8b1b	- implementation of bus mouse and usb mouse started - NOT YET COMPLETE ! (SF patch #1082584 by Ben Lunt)	2004-12-11 08:35:33 +00:00
Volker Ruppert	5ed6a80f69	- mouse type definitions moved to siminterface.h and BX_* prefix added - mouse type 'ps2' is now the default again	2004-12-09 18:47:36 +00:00
Volker Ruppert	faafc6a93a	- mouse type 'none' added (no mouse connected) - added emulation of the PS/2 mouse port without a mouse connected (some OS's still detect a mouse) - fixes for the mouse type 'serial_wheel' (the wheel still doesn't work in Win98)	2004-12-07 21:06:35 +00:00
Volker Ruppert	1d5eb60ec8	- fixed 'imps2' mouse emulation - wheel data is okay now - wheel mouse support for the 'x' display library added	2004-12-06 21:12:11 +00:00
Volker Ruppert	202734a5a3	- first attempt to implement a wheel mouse (PS/2 or serial) based on patch #1079240 by Ben Lunt. There are still some problems: - PS/2 mouse is always present (some code to emulate a disconnected mouse needed) - PS/2 wheel mouse doesn't work properly - serial wheel mouse detected as a standard mouse and doesn't work at all	2004-12-05 20:23:39 +00:00
Volker Ruppert	301ffc2a7f	- standard 2-button serial mouse implemented (with mouse option 'type=serial' and one com port needs setting 'mode=mouse')	2004-12-02 21:34:26 +00:00
Volker Ruppert	6cc4cd8c4b	- mouse type option prepared (TODO: device code for wheel and serial mouse)	2004-11-30 21:03:16 +00:00
Volker Ruppert	c3333d10cd	- detect sequence for entering wheel mouse mode (not implemented yet) - commented info/debug messages removed - indent mode cleanup	2004-11-27 14:38:13 +00:00
Volker Ruppert	24cb20a563	- serial mouse support prepared (TODO: redirect mouse data to serial port)	2004-11-27 10:09:41 +00:00
Stanislav Shwartsman	02fc33a86b	Fix CS.base register after #RESET update changes	2004-11-16 19:19:13 +00:00
Volker Ruppert	975cd53fa5	- vbe update code now uses the new graphics API - old update code removed from display libraries sdl, wx and x - wx.cc: fixed a warning	2004-11-06 17:03:44 +00:00
Stanislav Shwartsman	1a6656ce91	Fixed compilation warnings (g++, -Wall) Improve speed and precision of FPATAN FPU instruction	2004-11-04 22:41:24 +00:00
Volker Ruppert	b47448c6e5	- assign guest IP address if the valid address is requested - host IP address added in DHCP reply - memcpy for default IP adresses fixed - default lease time increased to 8 hours	2004-10-24 12:49:04 +00:00
Volker Ruppert	75dc3bfdc6	- some compilation errors and warnings fixed	2004-10-19 17:24:59 +00:00
Stanislav Shwartsman	75e0c5b421	Little speed optimizations in cpu_loop function change apic classes to more c++ friendly	2004-10-16 19:34:17 +00:00
Volker Ruppert	06b249ebc6	- boot sequence support added in the config interface and the hard drive init code. Up to 3 boot drives are supported now. TODO: new boot dialog for wx. - config.cc: missing ask formats for enum parameters added - wxdialog.cc: tab window now uses the label instead of the ask format if defined	2004-10-16 15:44:00 +00:00
Volker Ruppert	c7f205a6e9	- udp packet checksum generation fixed	2004-10-13 19:42:25 +00:00
Volker Ruppert	31e4cb1fee	- dependencies between NE2k and PCI Pseudo-NIC removed from the config interface - menu and option names for the network configuration fixed - NIC init code passes script name to ethernet module init code - VDE module added to the list of ethernet modules - constant BX_PACKET_BUFSIZE moved to eth.h	2004-10-07 17:38:03 +00:00
Volker Ruppert	f93b04df0b	- the PCI Pseudo-NIC is now independent from the NE2000 NIC stuff. New symbol BX_NETWORKING controls the presence of the lowlevel networking stuff. - eth.cc: unused stuff removed	2004-10-03 20:06:12 +00:00
Stanislav Shwartsman	5139af0fd1	Fixed compilation error	2004-10-03 19:30:36 +00:00
Volker Ruppert	36bac333c0	- DHCP extcode BOOTPOPT_REQUESTED_IP_ADDRESS now supported	2004-10-01 17:14:46 +00:00
Volker Ruppert	60305ec9fb	- packet send / receive log messages changed to BX_DEBUG - unused symbols *_VIRTUAL_HW_ADDR removed - indent mode in function tun_alloc() fixed	2004-09-26 15:38:24 +00:00
Volker Ruppert	b5e4d0666b	- temporary pci irq initialisation removed from pci devices (now done in the PCI BIOS)	2004-09-25 22:15:02 +00:00
Volker Ruppert	c36d0c38e7	- fixed crash after debugger command 'show "call"' (mingw doesn't like %ll and %*s in one statement) - defined platform dependant symbol FMT_TICK for cpu ticks output to logfile and debugger console - fixed indent mode in function bx_dbg_symbolic_output()	2004-09-19 18:38:09 +00:00
Stanislav Shwartsman	2d44108b13	dos2unix	2004-09-18 14:16:59 +00:00
Volker Ruppert	8d72800b09	- don't modify the destination MAC address if it's the broadcast address (tap and tuntap) - definition of the broadcast MAC address moved to eth.h - removed eth_tap.cc description from eth_tuntap.cc - disabled eth_tap.cc packet logging	2004-09-18 12:35:13 +00:00
Volker Ruppert	c3cdd7ef21	- applied some changes from patch #966105 (bugfixes, message type changes) - report irq line change similar to other pci devices	2004-09-16 18:34:10 +00:00
Stanislav Shwartsman	bbd55fe16f	Merge and commit patch.apic-zwane from CVS patches directory. the patch release notes by Zwane: o Define symbols for constants like o APIC arbitration o Processor priority o Various interrupt delivery fixes o Focus processor checking o ExtINT delivery I need to release this now so that i don't fall too far behind CVS, when it was part of the bochs-smp patch it could boot 2.4.18 4way. Apologies for the whitespace changes. Also remove patch.apic-ppr-zwane patch because it already included in patch.apic-zwane. I hope it will help to boot x86-64 or cmp systems required missed APIC features !	2004-09-15 21:48:57 +00:00
Volker Ruppert	ff1c5578a5	- pci irq routing: unregister the old IRQ before registering the new one - lower the IRQ line before unregistering it	2004-09-12 18:04:18 +00:00
Volker Ruppert	1663f995e0	- support for GNU/kFreeBSD and GNU/kNetBSD added in lowlevel iodev code (cdrom, ne2k, sb16, etc.) (SF patch #1021758 from Robert Millan)	2004-09-11 15:39:53 +00:00
Volker Ruppert	f1816bb226	- DHCP extcode BOOTPOPT_IP_ADDRESS_LEASE_TIME now supported - DHCP reply parameter BOOTPOPT_ROUTER_OPTION implemented - vnet host name for DHCP added - more accurate send / receive timing - improved error messages - vnet description in bochsrc sample added (SF patch #888426)	2004-09-11 11:26:41 +00:00
Volker Ruppert	11c81a46eb	- temporary PCI IRQ initialisation fixed (should be done by the PCI BIOS)	2004-09-10 11:54:46 +00:00
Volker Ruppert	00bf370db2	- some compilation fixes for the raw serial support	2004-09-05 21:09:46 +00:00
Volker Ruppert	9956e47f3e	- modified the bios / vgabios panic handling. BX_PANIC messages sent by the bios now appear correctly as the Bochs panic message. Now we can get rid of messages with the line number in the source file. - updated / fixed description in biosdev.cc	2004-09-05 17:57:22 +00:00
Volker Ruppert	8d585dc813	- removed lowlevel includes from iodev.h and device headers to reduce dependencies - fixed some warnings	2004-09-05 10:30:19 +00:00
Volker Ruppert	14d5b69d96	- win32dialog: set / restore cdrom path only if changed in the dialog - insert cdrom now loads the media before trying to read a sector (Win NT/2k/XP)	2004-08-30 10:47:09 +00:00
Volker Ruppert	a75d9f173d	- mem_write: missing return statement added - small fixes in bitblt functions (colorinvert, patterncopy)	2004-08-28 15:31:33 +00:00
Volker Ruppert	12be3b4805	- receive timer added to simulate a delay between send and receive packets - CVS ID line added	2004-08-27 08:23:50 +00:00
Volker Ruppert	986f879a85	- transparent colorexpand support improved (colorinvert, patterncopy) - old-style update code no longer necessary	2004-08-26 16:20:50 +00:00
Volker Ruppert	9a3a22b1ae	- CDROM_MODE_SENSE now returns the medium type if a medium is present (patch from Ben Lunt)	2004-08-24 15:15:19 +00:00
Volker Ruppert	03b9d07d52	- unused vga function dump_status() rewritten for the use with the debugger ("info vga")	2004-08-24 10:15:56 +00:00
Volker Ruppert	09043def10	- fixed possible segfault if the LFB is accessed and VBE is disabled - if USB is disabled in bochsrc the old VBE interface can be enabled, too	2004-08-23 18:47:25 +00:00
Volker Ruppert	8f15a12248	- extended read TOC support for WinXP (SF patch #961665 from Ben Lunt) - return multisession info for image files on win32 (copied from harddrv.cc)	2004-08-23 09:39:45 +00:00
Volker Ruppert	2d695b4d74	- variable bUseASPI must be a member of the cdrom object - report WNASPI32.DLL version (some versions are not working properly) - new variable isWindowsXP added (for future enhancements) - PVR address in TOC for image files fixed (SF patch #977900 from Ben Lunt) - converted tabs to spaces in modified sections	2004-08-22 16:23:35 +00:00
Volker Ruppert	5090dd444f	- added stub for command 0xaf (get controller version) (patch from Ben Lunt)	2004-08-21 08:15:42 +00:00
Volker Ruppert	99a42a8dbc	- applied SF patch #838601 : support for > 2 GB disk size with MSVC++ - support for non-standard disk sizes 1.68 MB and 1.72 MB in bximage - large disk support also works now if compiled in msys/mingw	2004-08-19 19:42:22 +00:00
Volker Ruppert	f06b1bf577	- extended bitblt mode solidfill implemented - svga_patterncopy() fixed - svga_pitch change fixed - forward write to MMIO address 0x13 to graphics controller register 0x2b	2004-08-16 15:23:19 +00:00
Volker Ruppert	45ccb97021	- CL-GD 54xx SVGA emulation added (SF patch #869822 from m_suzu_abc@yahoo.co.jp) - changes to the original svga_cirrus patch: * PCI memory/mmio PnP support, some emulation and compile fixes * ported write mode 4 + 5 and some bufixes from cirrus vga in qemu * new graphics API, hardware cursor support, configure option added (Robin Kay) * partial support for transparent bitblt and bitblt write mask	2004-08-16 08:07:23 +00:00
Volker Ruppert	1b9de4c7f2	- undocumented feature 'read all mask bits' added - master/slave handling in read/write handlers simplified	2004-08-11 11:48:55 +00:00
Volker Ruppert	f6f6568adf	- configure / compile fixes for Solaris SunPro (patch from Robin Kay)	2004-08-11 11:09:01 +00:00
Volker Ruppert	d06c80cee3	- changed all iodev config macros to BX_SUPPORT_xxx - removed incorrect SDL/ prefix from include paths (patch from Robin KAY)	2004-08-06 15:49:55 +00:00
Volker Ruppert	f1a0f56d55	- support for serial port modes added. The mode defines what to do with the data written to the port and where to get the data read from it. Available modes are 'null' (no input/output), 'file' (output to a file specified as the 'dev' parameter), 'term' (serial terminal) and 'raw' (use the real serial port - under construction for win32). - descriptions for serial and parallel options in bochsrc sample updated	2004-07-28 19:36:42 +00:00
Volker Ruppert	1c3d8436c6	- compilation fixes for ne2k with pci disabled (patch from suzu)	2004-07-26 16:04:31 +00:00
Volker Ruppert	89f4d0b7d0	- 16-bit read access now enabled for the attribute controller - vbe: setup of vga compatible registers modified: 2 CRTC registers removed (now done in LGPL'd VGABIOS) and 2 sequencer controller registers added - obsolete comments removed	2004-07-24 18:12:00 +00:00
Volker Ruppert	6784f00723	- VBE 4 bpp support added, VBE mode 0x0102 works much better now in WHATVGA	2004-07-21 20:39:54 +00:00
Volker Ruppert	f24f8a4c77	- VGA memory now registered using DEV_register_memory_handlers (static VGA memory handling in memory.cc removed) - CRTC write protection implemented - 16-bit read access to some VGA registers added - memory handler code now conciders the status of the A20 line	2004-07-18 19:40:51 +00:00
Volker Ruppert	1ae1930be2	- replaced old style i/o and irq register mechanism by the new one for pci devices	2004-07-13 17:45:34 +00:00
Volker Ruppert	295dd25e10	- pci core: write access to base address registers disabled	2004-07-12 18:16:16 +00:00
Volker Ruppert	a17fb79623	- removed old style i/o and irq register mechanism - i/o access mask fixed	2004-07-12 17:34:28 +00:00
Volker Ruppert	c9a113d623	- new functions for pci base address handling for memory and i/o space	2004-07-11 20:38:48 +00:00
Volker Ruppert	f5225d7592	- check pci slot configuration at first reset() call	2004-07-09 16:25:42 +00:00
Volker Ruppert	4623108de3	- level sensitive irq mode implemented (update IRR after EOI)	2004-07-08 18:45:03 +00:00
Volker Ruppert	242b9a2c3a	- level sensitive irq mode prepared - pci reset mechanism implemented - obsolete ResetSignal stuff removed - ioapic: irq handling functions renamed to raise_irq/lower_irq - pic: fixed two warnings	2004-07-06 19:59:10 +00:00
Volker Ruppert	0a5606bc84	- pci irq sharing with irq routing registers implemented (untested: two pci devices with irq required)	2004-07-05 18:42:48 +00:00
Volker Ruppert	c6834907ad	- pci irq routing fixed and initialization added (BUG: ne2k-pci only works with irq 11 in Win95) - bios: irq routing table fixed and updated for 5 slots - ne2k: unnecessary reset call in init() removed - usb: don't execute reset if disabled	2004-07-04 17:10:05 +00:00
Volker Ruppert	7e2af124bd	- load ne2k plugin after pci plugins - pci2isa is now a core plugin (if enabled) - fixed double reset calls of optional device plugins (bx_reset_plugins() is already doing it)	2004-07-03 08:20:19 +00:00
Volker Ruppert	8edad22893	- pci irq routing implemented (used by ne2k-pci) - ne2k: fixed word writes to page 0 reg 0x0f	2004-07-01 22:18:20 +00:00
Volker Ruppert	ae180cc46a	- pci slot register mechanism added * up to 5 slots can be specified with the 'i440fxsupport' config option * the pci slot number are hardwired to pci device numbers * the 'devfunc' value is returned the calling device (useful for multi-function devices) * the core of the i440FX chipset is hardwired to pci device 1 + 2; usb is still optional and appears at device 1, function 2 - ne2k: enable pci features if connected to a pci slot - ne2k: asic data port supports 32-bit access if ne2k-pci is active - pci2isa: improved error messages for ELCR1 and ELCR2	2004-06-29 19:24:34 +00:00
Volker Ruppert	2b16344b70	- NE2000 PCI support added (device appears as a RealTec 8029) * PCI initialization and configuration space handling added * ASIC data port now supports 32-bit r/w if PCI is present * PCI device will be enabled if the requested base address is >= 0x1000 - ne2k: 8390 command register is now present on all pages - ne2k: some panics changed to errors, debug messages improved - PCI host bridge is now a core plugin (if enabled) and initialized earlier	2004-06-27 18:23:00 +00:00
Volker Ruppert	24d1d540df	- adding stanard IDE i/o ports in PCI configuration space not necessary - behaviour of some PCI configuration registers fixed	2004-06-22 19:34:55 +00:00
Stanislav Shwartsman	a8353dd450	Fixed typo	2004-06-21 19:36:04 +00:00
Christophe Bothamy	28f70482f0	- fix for crash when PCINic is compiled in but no ne2k line present in conf file. Thanks to Ari Entlich	2004-06-21 10:52:50 +00:00
Christophe Bothamy	ba13a484b5	- replace ResetCpu and ResetSystem by Reset(BX_RESET_SOFTWARE) and Reset(BX_RESET_HARDWARE)	2004-06-21 10:39:24 +00:00
Stanislav Shwartsman	a7cad86666	clean code	2004-06-19 19:16:02 +00:00
Stanislav Shwartsman	5873b26a82	Speed up compilation process. bochs.h already not include iodev.h which reduces compilation dependences for almost all cpu and fpu files, now cpu files will not be recompiled if iodev includes was changed	2004-06-19 15:20:15 +00:00
Volker Ruppert	c8a57ae33c	- pci_ide: fixed pointer to device object if SMF = 1 - pcivga: fixed memory access flag in PCI command register	2004-06-09 22:05:28 +00:00
Volker Ruppert	bf243f892a	- added PCI IDE controller (dummy device - busmaster feature not present yet)	2004-06-09 20:55:58 +00:00
Volker Ruppert	36d7f60c21	- VBE LFB memory now registered using DEV_register_memory_handlers (static LFB memory handling in memory.cc removed) - type of memory handlers changed to bx_bool - misc_mem.cc: fixed a warning	2004-06-06 17:01:19 +00:00
Volker Ruppert	9d01ce4bfc	- raw floppy access now supported in Win 9x (patch from Ben Lunt)	2004-05-31 14:47:12 +00:00
Stanislav Shwartsman	835bb8936a	Fixed bug [ 962919 ] Mac: iodev/cdrom.cc disordered	2004-05-30 19:20:53 +00:00
Volker Ruppert	a2d6bfc786	- raw serial receive support for win32 added. It is disabled for now because it doesn't work properly (lost data at 300 baud).	2004-05-13 16:23:15 +00:00
Volker Ruppert	7cd2f11e79	- VBE 8 bit DAC support added	2004-05-04 20:41:53 +00:00
Christophe Bothamy	381d2ce460	- apply [ 903465 ] SEGV in iodev/ne2k.cc line 1211 on Alpha architecture by Christian Lestrade	2004-05-01 14:05:07 +00:00
Volker Ruppert	02f326264e	- charmap address for block numbers > 0 fixed - some BX_INFO and BX_DEBUG messages changed	2004-04-25 07:16:09 +00:00
Volker Ruppert	ac6bed9a17	- vga code prepared for the split screen feature in text mode - display library sdl: text mode split screen implemented	2004-04-09 15:04:54 +00:00
Christophe Bothamy	f9b37fac62	- implement cpu reset on write to bit0 of port 0x92	2004-04-08 21:23:41 +00:00
Christophe Bothamy	ed87e6aed1	- call bx_pc_system.ResetCpus on system reset (command 0xfe) - implement reset through bx_pc_system.ResetCpus on write output port bit0	2004-04-08 21:21:22 +00:00
Volker Ruppert	e14918637a	- serial_raw: return value of get_modem_status() changed - serial_raw: data type of the receive function is now 'int' again (negative return values will be serial events)	2004-03-28 12:41:12 +00:00
Michael Brown	134c10635f	Up to API version 1.1. IRQ support added.	2004-03-26 03:22:46 +00:00
Michael Brown	a31026261b	Correct PCI class to "Network Controller"	2004-03-24 18:16:27 +00:00
Volker Ruppert	47a9c75235	- some data types changed	2004-03-20 12:42:13 +00:00
Volker Ruppert	33cb0be81f	- log prefix for serial_raw fixed - clear modem lines and break condition in constructor - clear comm error and close event object after sending data - ready_receive() now depends on the number of received bytes (receiver thread not present yet)	2004-03-17 17:08:57 +00:00
Volker Ruppert	8a9b4a1429	- cleaned up rx_timer() (raw serial support doesn't need the select function	2004-03-13 17:17:16 +00:00
Volker Ruppert	222cf871fd	- serial_raw for win32: transmit data implemented	2004-03-12 14:33:22 +00:00
Volker Ruppert	87853190b5	- bit number of the loopback switch fixed	2004-03-09 22:17:33 +00:00
Volker Ruppert	677574bfa8	- break signal handling in loopback mode added - change the raw serial settings when entering or leaving loopback mode - write handler: new bit values now stored in local variables - serial_raw: fixed a warning	2004-03-09 21:58:37 +00:00
Volker Ruppert	2243d9a612	- serial_raw: new methods set_modem_control(), get_modem_status() and setup_port() - serial_raw for win32: set/clear break, set modem control and get modem status implemented	2004-03-08 21:51:19 +00:00
Volker Ruppert	5c9c57a60a	- don't enable vbe if already active - value of flag vbe_get_capabilities fixed	2004-03-02 16:29:27 +00:00
Volker Ruppert	7fc70c8327	- fixed compile error in serial destructor	2004-02-28 22:06:36 +00:00
Volker Ruppert	8ba9c91d55	- prepared raw serial support for win32 (DCB settings) - serial_raw: new method set_break() - delete raw serials object in destructor	2004-02-28 21:28:28 +00:00
Volker Ruppert	9c9aebcf3d	- serial port code now compiles on Linux with USE_RAW_SERIAL = 1 - LCR write code rewritten - only call set_baudrate() when DLAB has changed to 0	2004-02-28 13:10:57 +00:00
Volker Ruppert	7f9edd09c8	- convert the display library option string (options separated with commas) to an array of strings in vga init - added sdl specific option "fullscreen" (startup in fullscreen mode)	2004-02-24 19:21:48 +00:00
Volker Ruppert	d5f337e1ef	- prepared implementation of display library specific options - fixed bug #890734 (commas in strings enclosed with double quotes)	2004-02-22 18:51:38 +00:00
Volker Ruppert	d748f22ed0	- new gui function get_capabilities() returns the maximum values for xres, yres and bpp (done for the x display library) - new switch VBE_DISPI_GETCAPS. The xres, yres and bpp registers return the gui capabilities if enabled. - VBE_DISPI_ID3 defined	2004-02-22 13:03:02 +00:00
Daniel Gimpelevich	905af2fee2	Fixed softfloat compilation error.	2004-02-18 20:10:19 +00:00
Daniel Gimpelevich	c870561fd5	Fixed xlC compilation error.	2004-02-18 18:54:21 +00:00
Volker Ruppert	b04a62bfda	- fixed libtool compile warnings	2004-02-18 18:24:18 +00:00
Volker Ruppert	5d2376d93d	- 3rd mouse button now supported by the win32 display library	2004-02-15 00:03:16 +00:00
Daniel Gimpelevich	69a6ede259	Fixed Mac conflict with softfloat.	2004-02-14 06:33:29 +00:00
Christophe Bothamy	713db869f6	- implement atapi command 'CD-ROM capabilities & mech. status default values' it helps during OS/2 install from cdrom.	2004-02-13 00:42:31 +00:00
Daniel Gimpelevich	292c271034	PNIC now works with plugins	2004-02-10 23:47:31 +00:00
Daniel Gimpelevich	5366cc369e	Added Brian Huffman's Sound for OSX code with a couple of tweaks.	2004-02-09 22:23:53 +00:00
Volker Ruppert	e7b558894c	- harddisk/cdrom i/o light implemented. The light is turned off 0.5 seconds after the last read/write operation.	2004-02-09 18:59:50 +00:00
Volker Ruppert	d78f3da836	- win32 statusbar now shows active items with light green background - harddisk/cdrom status light feature prepared	2004-02-08 18:38:26 +00:00
Volker Ruppert	107c109d04	- win32 statusbar now shows all inactive items grayed - update floppy items in statusbar on status change only - initialize statusbar and set all items inactive before the simulation starts	2004-02-08 10:25:50 +00:00
Volker Ruppert	f5c165e32a	- statusbar items for floppy and keyboard added (win32 gui only). TODO: implement statusbar in other display libraries and add items for harddisk/cdrom and network.	2004-02-07 14:34:35 +00:00
Daniel Gimpelevich	126971af49	Made to compile on MacOS9	2004-02-06 22:28:00 +00:00
Volker Ruppert	e379a9c2cc	- speaker stub added (fixes possible segfault if the speaker plugin is not present) - fixed some warnings	2004-02-02 21:47:26 +00:00
Christophe Bothamy	d6fb513243	- changed "console" to "speaker". Speaker can be compiled as plugin. speaker calls corresponding beeper methods in gui.	2004-02-01 23:42:04 +00:00
Michael Brown	b29e94b334	Fixed segfault on attempt to build with PNIC support.	2004-01-29 17:33:45 +00:00
Volker Ruppert	ac28f72551	- multiple parallel port support added (2 ports are available now) - parport irq is now only registered in irq mode - bx_reset_options() updated for multiple parallel and serial ports	2004-01-27 21:38:51 +00:00
Christophe Bothamy	df2030c60b	- completely desactivate code for compressed hd for now. this fixes bug #883239	2004-01-26 00:55:23 +00:00
Volker Ruppert	b2b9d5bd53	- com port number added to all debug/info/error/panic messages	2004-01-25 13:01:29 +00:00
Volker Ruppert	897695270b	- notify the display library if the bpp value changes (switching from VBE to VGA mode)	2004-01-24 20:50:45 +00:00
Christophe Bothamy	d62e9c7a4c	- fix out of bound index on COW_images array, as suggested by Sharvil Nanavati	2004-01-19 23:25:47 +00:00
Christophe Bothamy	2117cdae7d	- apply patches from Ben Lunt : * do not panic when "calibrate drive" is issued to non disk * warn that "set tranfert mode" command not supported	2004-01-19 21:48:07 +00:00
Volker Ruppert	c1808b14f4	- allow 16 bit writes to page 0 (patch from Kenneth Stailey)	2004-01-19 17:53:53 +00:00
Christophe Bothamy	3436662995	- fix for vmware3 cow disk on big-endian platforms	2004-01-18 16:39:02 +00:00
Volker Ruppert	264029fdee	- raw serial support prepared for 4 ports - fixes for compiling on win32 - unnecessary includes removed - description updated - converted tabs to spaces	2004-01-18 11:58:07 +00:00
Daniel Gimpelevich	f11fdab54b	Added preliminary hack to use TUN mode instead of TAP. Still doesn't work, though.	2004-01-18 06:15:38 +00:00
Volker Ruppert	92c0f1e300	- fixes to make serial_raw stuff compile (still a dummy)	2004-01-18 01:30:14 +00:00
Volker Ruppert	24bee7ee43	- multiple serial port support completed (4 port are available now) - rx_fifo_enq() call fixed - unnecessary BX_INFO removed	2004-01-18 00:18:44 +00:00
Volker Ruppert	8b640bface	- serial read/write and timer handlers prepared for 4 ports - new function triggeredTimerID() returns the active ID in timer handler	2004-01-17 15:51:09 +00:00
Daniel Gimpelevich	63e4f9d270	Now allows compiling tuntap on MacOSX. Couldn't configure the interface to work, though.	2004-01-17 11:47:12 +00:00
Daniel Gimpelevich	d0dae6dae1	Applied Russ Cox's tuntap patch and updated docs.	2004-01-17 02:13:37 +00:00
Volker Ruppert	3b17e2daa0	- the console beep currently works on Linux only and cannot be a plugin yet - Bochs license and RCS ID added	2004-01-16 18:18:38 +00:00
Daniel Gimpelevich	6708807b38	Applied SF patch #694889 .	2004-01-16 16:30:46 +00:00
Daniel Gimpelevich	9915fca4e9	Applied SF patch #874816 .	2004-01-16 15:53:44 +00:00
Daniel Gimpelevich	b84ad185f5	Updated to 2003-11-27.	2004-01-16 15:15:49 +00:00
Daniel Gimpelevich	873651063e	Added support for Virtual Distributed Ethernet.	2004-01-16 14:44:38 +00:00
Daniel Gimpelevich	96142f8465	Fixed DLL-related crash.	2004-01-15 18:00:36 +00:00
Daniel Gimpelevich	6c26e6a65f	Introduced Frank Cornelis's PCIDEV patch.	2004-01-15 02:08:37 +00:00
Michael Brown	299947f64f	Added the PCI Pseudo-NIC (pnic). Mainly useful for running Etherboot inside Bochs.	2004-01-13 19:21:21 +00:00
Volker Ruppert	2127a3925b	- re-implemented old VBE interface for backward compatibility (USB must be disabled)	2003-12-31 10:33:27 +00:00
Christophe Bothamy	37d62ebd90	- add temporary hack for compiling with visual c++	2003-12-29 21:48:56 +00:00
Volker Ruppert	154d9c3bea	- divider chain reset implemented (fixes bug #865354 )	2003-12-27 13:43:41 +00:00
Volker Ruppert	fc1abe8423	- gameport support is now disabled by default. It can be enabled with --enable-sb16=... or the new option --enable-gameport. - reading gameport with joystick not present now causes a BX_DEBUG message	2003-12-26 14:15:43 +00:00
Volker Ruppert	6ba47a1d7a	- gameport support is now disabled by default. It can be enabled with --enable-sb16=... or the new option --enable-gameport. - reading gameport with joystick not present now causes a BX_DEBUG message	2003-12-26 13:53:40 +00:00
Volker Ruppert	e8fcb2dd36	- unlike the OPL2, the OPL3 does not set bit 1 and 2 in the status register - the OPL3 mode can only be enabled with command 05h sent to the second OPL chip	2003-12-26 10:06:57 +00:00
Volker Ruppert	b7767cc6ee	- DCR loopback bit fixed: bit 3 clear means loopback mode, so subtracting 8 was wrong. Now the bits are working right, but loopback is still not present. - loopback should be active if DCR is in loopback mode and TCR loop mode is > 0 - reading the FIFO is only valid in loopback mode (causes a BX_ERROR for now)	2003-12-25 16:58:17 +00:00
Volker Ruppert	815a083f86	- special rule for the gameport plugin on win32 added	2003-12-21 22:36:37 +00:00
Volker Ruppert	f0b06b6da8	- real gameport access implemented for the win32 platform	2003-12-21 17:24:45 +00:00
Volker Ruppert	e7879f6c73	- mixer register behaviour fixes (old registers are bitmapped to the ones) - mixer reset sets default values - mixer log messages fixed and improved	2003-12-20 17:04:08 +00:00
Volker Ruppert	f731c1774c	- DEV_set_media_status() not necessary in gui floppy handlers when using the win32 floppy dialog - report geometry with BX_INFO after inserting new floppy media	2003-12-18 20:04:49 +00:00
Volker Ruppert	0569c80236	- initialize structure 'stat_buf' if using raw device access on win32 (grabbed from bug report #857235)	2003-12-10 22:14:01 +00:00
Daniel Gimpelevich	854f360f9f	Partially applied patches 856506 and 856510.	2003-12-08 23:49:48 +00:00
Daniel Gimpelevich	878134572a	Applied patch to remove 0xfff0 legacy port.	2003-12-08 19:36:23 +00:00
Volker Ruppert	a0b896dc22	- determine media geometry on Linux and win32 host	2003-12-07 15:59:32 +00:00
Volker Ruppert	6113bf4d89	- evaluate_media(): code for character or block devices simplified (TODO: determine media size)	2003-12-06 13:59:30 +00:00
Volker Ruppert	df8604baee	- applied patch #850236 : fixed direct device access to DVD's on win32	2003-11-30 20:54:42 +00:00
Daniel Gimpelevich	fff74a6f83	Fixed incompatibility with gcc3.3, I think.	2003-11-28 15:07:29 +00:00
Christophe Bothamy	0d281a9cca	- initialize ata controller state even if master/slave device is not present. This would prevent the simulation from running on windows if no slave device was present on the ata0 interface.	2003-11-25 23:00:06 +00:00
Volker Ruppert	335507ac38	- evaluate_media(): floppy type handling for images rewritten. The function now fails if the image size is too large for the selected type. - evaluate_media(): enclose path names in single quotes in BX_INFOs	2003-11-23 21:54:59 +00:00
Volker Ruppert	e827d430f2	- don't try to insert the floppy media if the path name is "none" - evaluate_media(): new variable 'raw_floppy' indicates raw floppy access on win32 - evaluate_media(): try to read the first sector determine the presence of the floppy media (raw access on win32)	2003-11-22 18:22:45 +00:00
Volker Ruppert	c1989c68da	- removed unused stuff	2003-11-16 08:21:10 +00:00
Volker Ruppert	5cd8ea6be1	- split the fprintf() call in the writelog() function. This is a workaround for a bug in cygwin and mingw/msys (loglevel was always 0) - DSP test register implemented	2003-11-15 14:56:30 +00:00
Volker Ruppert	31fcbd1bad	- DSP command 0xE0 returns bitwise NOT of data byte - SB16 returns DSP version 4.05 (4.11 is SB16 SCSI-2)	2003-11-14 19:00:32 +00:00
Volker Ruppert	7e19d19b54	- don't panic at controller command 0xa0 (keyboard BIOS name)	2003-11-11 18:18:36 +00:00
Volker Ruppert	6866ca21d6	- serial FIFO support (UART type 16550A) implemented	2003-11-09 00:14:43 +00:00
Christophe Bothamy	740d0806f5	- fix bug that corrupts disk data when using a redolog.	2003-11-07 22:59:05 +00:00
Volker Ruppert	c99cd71125	- don't print the VBE disable info if the status is unchanged	2003-11-06 18:48:01 +00:00
Volker Ruppert	597c2834ca	- CRTC initialisation fixed (bug found with valgrind)	2003-11-02 16:34:10 +00:00
Volker Ruppert	6c398a7170	- the CRT controller works the same way in color and monochrome emulation modes - use the same text mode update code for color and monochrome modes (vga mode 0x07 now works with the Elpin BIOS)	2003-11-01 10:28:40 +00:00
Volker Ruppert	2ef7ec8973	- new function raise_interrupt() manages the serial interrupt reasons - the line status register only causes an interrupt if an error occurs - missing initial baurate value added (using 115200) - baudrate divisor value checks fixed	2003-10-31 17:23:56 +00:00
Volker Ruppert	5616d81a67	- removed unnecessary comments	2003-10-31 15:49:29 +00:00
Volker Ruppert	2fc0b134ed	- interrupt and i/o port initialization moved into the initialization loop - new function lower_interrupt() lowers the irq line if no interrupts are pending - IER write code: missing conditions for lower_interrupt() added - symbol BX_SERIAL_CONFDEV removed (now using BX_N_SERIAL_PORTS)	2003-10-29 21:00:04 +00:00
Volker Ruppert	5540cd5664	- printer sends ACK after init - irq number added to BX_INFO in init()	2003-10-29 17:29:26 +00:00
Christophe Bothamy	39db299002	- remove references to zlib compressed disk images. Gzipped disk images are too slow to be useful anyway. Proper read/write compressed disk image support will be implemented after 2.1	2003-10-29 01:13:16 +00:00
Volker Ruppert	fbba69380b	- MCR bit 3 (OUT2) controls the serial interrupt generation, but has no effect on the IIR (only depends on the IER). - IER write code rewritten. The "THR empty" interrupt will be generated immediately after enabling this interrupt reason.	2003-10-28 18:40:00 +00:00
Volker Ruppert	f46ff184f6	- applied patch #724466 (libtool needs --mode=compile and --mode=link to work without warnings)	2003-10-26 10:00:20 +00:00
Daniel Gimpelevich	5586f6054b	* empty log message *	2003-10-24 11:16:25 +00:00
Volker Ruppert	33847825a2	- TTY_HACK feature removed. It no longer compiles and it has been replaced by the SERIAL_ENABLE feature. - rx_timer value for data sizes other than 8 fixed - initial comment updated	2003-10-12 10:51:58 +00:00
Daniel Gimpelevich	c249cc8709	Update to coincide with Volker's adjustment to VGA-BIOS upstream.	2003-10-05 23:15:45 +00:00
Daniel Gimpelevich	abc180a397	fix oversight and prepare for change in vgabios	2003-10-04 15:58:21 +00:00
Daniel Gimpelevich	d0c10dd46b	* empty log message *	2003-10-02 11:33:42 +00:00
Christophe Bothamy	e856e9c46e	- fix utc time for bsd, that also works for linux. Patch by Daniel Gimpelevich	2003-10-02 07:38:00 +00:00
Bryce Denney	fdeff47720	- add typecast to Bit64s to get around VC++ fatal error	2003-10-01 02:06:14 +00:00
Christophe Bothamy	27b8d78e2d	- add parameter to set the redolog name for 'volatile' and 'undoable' disks	2003-09-22 23:32:24 +00:00
Christophe Bothamy	95b002087f	- remove unwanted if (...) added in rev1.109	2003-09-17 12:19:34 +00:00
Christophe Bothamy	92f4a281b0	- fix compile problem when configured with --disable-cdrom (patch by Jamie Baxter)	2003-09-17 12:02:54 +00:00
Volker Ruppert	d04a74c7a2	- more accurate emulation of the serial transmit registers (THR/TSR) - tx_timer value for data sizes other than 8 fixed - MCR bit 3 (OUT2) controls the serial interrupt generation	2003-09-14 20:16:25 +00:00
Christophe Bothamy	5f8213251c	- implement option to set clock from utc time, on supported platforms	2003-09-05 23:17:51 +00:00
Christophe Bothamy	a6f0158745	- add possibility to have both sync method active at the same time	2003-08-26 20:24:36 +00:00
Volker Ruppert	ca60988fd9	- wx: NetConfigDialog replaced by a new version using ParamDialog - parameter for the ethernet module must be of type bx_param_enum_c, since we have a list of valid modules	2003-08-25 16:46:18 +00:00
Christophe Bothamy	6c66a9a9a9	- write cmd 0x70 (seek) should not set drq. (fix by Mathis)	2003-08-24 22:44:44 +00:00
Volker Ruppert	4e10730479	- missing return value added in function start_cdrom()	2003-08-21 18:27:01 +00:00
Jeroen Janssen	5a023a8ad5	applied slowdown timer crosscompile fix	2003-08-20 06:26:27 +00:00
Christophe Bothamy	832ef1209f	- apply .bochsrc, cdrom, serial and ethernet patches for NetBSD (patches by fredb, uebayasi and david laight)	2003-08-19 00:37:03 +00:00
Christophe Bothamy	e555765d75	- add a "clock: sync=[none\|slowdown\|realtime], time0=[timeValue\|local\|utc]" - pit: and time0: options are still supported but deprecated - warn when parsing deprecated directives - fix wrong number of ata_device_translation_names - still to do: - setting time0 to utc is not yet supported - the man page, user guide and .bochsrc still need to be updated with the new options	2003-08-19 00:10:39 +00:00
Stanislav Shwartsman	60ca3ac674	;; is not so necessary ;)	2003-08-15 13:18:53 +00:00
Alexander Krisak	396d948d1b	Applied Andrew's Zabolotny patch which gives posibility for program to popup debugger by writing 'D' character to 0x8900 port	2003-08-10 17:19:49 +00:00
Alexander Krisak	d03e9381a0	Fixed broken build, reported by Jeroen Janssen	2003-08-05 09:19:36 +00:00
Alexander Krisak	45df735c30	Apply Vitaly's Vorobyov debugger patch	2003-08-04 16:03:09 +00:00
Stanislav Shwartsman	2c3753e6c2	dos2unix fix	2003-08-04 13:27:39 +00:00
Stanislav Shwartsman	4ba856a52b	Committed syntax error fixes from Vitaly Vorobyov. Syntax error fixes: [x] fixed error with array bounds in virt_timer.cc [x] fixed error with returning value from void functions [x] fixed const class member initialization (according C++ standard) [x] for-loop local variable declaration moved out of loop (for VC 6.0 compliance) Removed already committed patch from Dirk Thierbach Replaced the patch from Vitaly Vorobyov by set of splitted patches. Now any of his patches could be committed separatelly from others !	2003-08-03 17:04:02 +00:00
Christophe Bothamy	974d3538a1	- change disk image mode name "growable" to the more accurate "growing"	2003-08-01 01:20:00 +00:00
Volker Ruppert	df2d388fa4	- io_len mask fixed and unnecessary io_len checks removed from the remaining devices except pciusb	2003-07-31 19:51:42 +00:00
Volker Ruppert	37f3ea02b0	- new accesss mask must be checked in the i/o read/write register function. This is necessary for devices with different i/o port masks. - BX_MAX_IO_DEVICES increased to 30 - io_len mask fixed and unnecessary io_len checks removed in * biosdev.cc * cmos.cc * dma.cc	2003-07-31 15:29:34 +00:00
Volker Ruppert	bcdcf42bdd	- io_len mask in i/o register functions implemented (1 = 8bit, 2 = 16bit, 4 = 32bit). Unallowed cases are now handled in devices.cc and cause a BX_ERROR. - io_len mask fixed and unnecessary io_len checks removed in * devices.cc * extfpuirq.cc * gameport.cc * ne2k.cc * pit.cc * pit_wrap.cc (i/o register function calls replaced by DEV_* macro calls) - TODO: implement this in all other devices	2003-07-31 12:04:48 +00:00
Volker Ruppert	c496962184	- the NE2000 driver for MS-DOS writes a 16 bit value to page 0 reg 5. Now the low-byte is written to this register and the high-byte is ignored.	2003-07-30 10:45:13 +00:00
Volker Ruppert	6723fc80a5	- the shutdown port now works if the debugger is enabled, too	2003-07-29 18:17:33 +00:00
Volker Ruppert	99a7d850b3	- byte writes to the first register of an ATA channel are ignored now (BX_PANIC replaced by BX_ERROR)	2003-07-29 16:08:54 +00:00
Volker Ruppert	451ab1a4e1	- read/write access to the ports 0x03f6 and 0x03f7 no longer causes a panic if all ATA channels are disabled (fixes SF bug #741433)	2003-07-28 18:52:14 +00:00
Volker Ruppert	4a4e90d96e	- missing #if BX_SUPPORT_VBE added in i/o write handler	2003-07-27 17:50:43 +00:00
Volker Ruppert	1155b63564	- undocumented feature (???): blinking feature exists in graphics modes, too. The colors 0..7 appear in high intensity and the colors 8..15 blink using low / high intensity. Blinking is not present in Bochs yet. For now, the 3rd bit of the attribute will be inverted. - attribute controller mode control register: only a change of the internal palette size bit should force a redraw - skip screen update if video is disabled	2003-07-19 21:44:37 +00:00
Volker Ruppert	687b8281cc	- these attribute controller registers now force a redraw: mode control, color plane enable and color select - a screen update is necessary after updating the charmap - lots of missing parentheses added (found after disabling VGA_TRACE_FEATURE) - BX_DEBUG and BX_INFO messages improved	2003-07-18 18:31:50 +00:00
Volker Ruppert	592d7a7207	- a palette entry change must force a redraw in VBE mode, too - update function: the 'for' loop now initializes and increments the variables xti and yti - VBE: banked writes are now ignored in LFB mode, LFB writes are ignored in banked mode (based on SF patch #742782)	2003-07-17 07:55:56 +00:00
Volker Ruppert	a016eff261	- VBE LFB flag added - VBE set bank now ignored in LFB mode	2003-07-16 17:56:25 +00:00
Volker Ruppert	4e63eca16c	- vbe_mem_write(): offset calculation fixed - calculation of the VBE virtual height for >8bpp fixed - visible screen size must be recalculated after changing the virtual width - modify standard VGA register when enabling a VBE mode (some test applications expect this behaviour) - BX_INFO messages in the VBE code fixed	2003-07-15 13:05:20 +00:00
Volker Ruppert	7bf059fcea	- function put_scancode() removed. It is no longer necessary, since all display libraries are now using DEV_kbd_gen_scancode() to send key events to the emulated keyboard. - argument name of DEV_kbd_gen_scancode() renamed to 'key'	2003-07-13 19:51:21 +00:00
Volker Ruppert	e073214525	- new function getBXKeyName() returns the name of a BX_KEY symbol (used by BX_DEBUG message in the keyboard code) - despription of keymap.cc updated	2003-07-12 08:17:10 +00:00
Volker Ruppert	5c11b64bdf	- support for 15 bpp modes added in the vga code and the sdl display library - sdl: in function graphics_tile_update() vga_bpp handled in a case structure	2003-07-09 20:15:38 +00:00
Volker Ruppert	125e3479e6	- fixes for cross-compilation (building win32 binary on linux) * configure.in: readline check is only necessary if the debugger is enabled (patch from Jeroen Janssen) * iodev/Makefile.in: dependencies updated after adding gameport device	2003-07-05 05:31:40 +00:00
Volker Ruppert	cc4708c348	- a dimension update after enabling a VBE mode is only necessary for modes >4bpp - don't clear the VBE memory if the new flag VBE_DISPI_NOCLEARMEM is set - vbe_bpp_multiplier for the 4bpp mode set to 1 (usually unused, but this value is save)	2003-07-01 16:07:59 +00:00
Volker Ruppert	3845a23b55	- support for 16, 24 and 32 bit VBE modes implemented in the vga code and the X11 display library (vga changes based on a patch from Chistopher Nelson) - VBE_DISPI_ID2 0xB0C2 defined	2003-06-30 18:53:12 +00:00
Volker Ruppert	dd63cc8ebc	- removed obsolete comment	2003-06-29 17:24:52 +00:00
Volker Ruppert	359dce2185	- implementation of the standard PC gameport for the Linux platform - removed gameport stubs from the SB16 code - TODO: bochsrc option for the joystick device, implement joystick access for other platforms	2003-06-21 12:55:19 +00:00
Volker Ruppert	52aaefacf5	- device plugin name fixed	2003-06-21 09:52:32 +00:00
Volker Ruppert	816cbee29b	- BX_PANIC and BX_ERROR message improved	2003-06-20 16:28:00 +00:00
Volker Ruppert	906b7f8d1c	- update(): skip screen update if the vertical retrace is in progress (using 72 Hz vertical frequency). The vertial retrace phase is often used for vga register or memory manipulations to reduce screen flickering. - update(): check variable vga_mem_updated before everything else	2003-06-10 16:26:19 +00:00
Christophe Bothamy	f7bf4817dd	- fix compile problem with gcc	2003-06-10 15:54:52 +00:00
Volker Ruppert	e75e7a929d	- graphics update code rewritten based on patch.vga-mode2-speed-dohzono (without localized variables) - start address support for CGA modes added - start address support for mode 13h completed - clearing the text snapshot is not necessary after a start address change (set needs_update to 1 in graphics mode only)	2003-06-08 16:45:24 +00:00
Volker Ruppert	f56a46f7e4	- fixed a warning	2003-06-08 09:56:19 +00:00
Volker Ruppert	a4135fbee8	- a bunch of warnings fixed	2003-06-08 08:21:12 +00:00
Volker Ruppert	d1652093ac	- applied some parts of the patch from Andrew Zabolotny <zap@cobra.ru> * changed all %ll format descriptions to FMT_LL macro so that Microsoft Visual C works correctly (it uses %I64) * missing type conversions added * cdrom.cc: variable types for win32 fixed * removed some unused variables in eth_win32.cc and harddrv.cc * added missing includes in make_cmos_image.c and niclist.c	2003-06-07 19:16:55 +00:00
Volker Ruppert	c1f882b0ff	- BX_DEBUG messages in functions gen_scancode() and kbd_enQ() improved	2003-06-07 18:41:07 +00:00
Volker Ruppert	4d25b39655	- changes for better MSVC support based on patch #735990 * support for different resource compilers added (rc / windres) * bochs must be linked with advapi.lib for registry access * optimization flag changed to /Ox * symbols BX_HAVE_MKSTEMP, BX_HAVE_SYS_MMAN_H and HAVE_ETHERTAP must be set to 0 * BX_HAVE_REALTIME_USEC definition fixed for MSVC * vmware3.h: definition of COW_Header fixed for MSVC	2003-06-06 19:57:25 +00:00
Volker Ruppert	d1e2ddae5d	- maximum resolution without VBE changed to 800x600 - maximum number of text lines changed to 100 (CGA "graphics" mode 160x100) - size of text snapshot buffer changed to 32k (size of MDA/CGA text memory) - removed obsolete macro CGA_TEXT_ADDR()	2003-06-05 18:18:14 +00:00
Volker Ruppert	579a2e6a42	- keyboard reset (0xff) resets the keyboard and 'enable keyboard' (0xf4 )does not	2003-06-02 20:36:30 +00:00
Volker Ruppert	20eff580b6	- link options for gui dll plugins fixed - vmware3.cc: adding missing symbol BX_PLUGGABLE makes bx_harddrv.dll work again	2003-05-25 08:14:04 +00:00
Volker Ruppert	fb5d0a939d	- hardware reset must be called after initializing everything else (bug found with valgrind)	2003-05-24 10:50:19 +00:00
Gregory Alexander	a510ce56ee	Add configurable option to never completely fill the buffer rings. It's not clear what the correct behavior is in that case, (we clearly don't currently handle it correctly) so simply avoiding it is the easiest thing to do. As such, this option is ON by default.	2003-05-20 15:01:34 +00:00
Stanislav Shwartsman	928e20bd49	Changed some BX_INFO messages to BX_DEBUG	2003-05-15 18:32:27 +00:00
Volker Ruppert	3a788ddcf4	- char width switch feature (8 / 9 pixels) prepared for all display libraries and implemented in SDL * sequencer controller register 0x01 bit 0 controls the width of the characters. This value is used to calculate the screen width. * attribute controller register 0x10 bit 2 controls the appearance of graphics characters (ASCII 0xC0 - 0cDF). A change of this value forces a charmap update to rebuild the font bitmaps. * the SDL display library uses the new feature described above * the other display libraries recalculate the screen width, since they are using a fixed font width of 8 for now. - VGA: attribute controller register 0x10 bit 2 (enable_line_graphics) does not switch the palatte in CGA mode	2003-05-11 15:07:54 +00:00
Volker Ruppert	46d5548439	- modify the horizontal pel panning value of the tm_info structure if a char width of 9 is enabled. For now, a panning value of 8 must be decremented.	2003-05-10 12:00:58 +00:00
Volker Ruppert	36959329c5	- more accurate emulation of the horizontal and vertical retrace ATTENTION: the Elpin VGA BIOS uses a delay of 280 vertical retraces after displaying the copyright text - changes to the horizontal or vertical pel panning registers force a redraw of the screen - screen update problems in text mode fixed - sort order of the CRT register write cases changed	2003-05-09 15:32:28 +00:00
Volker Ruppert	5ab9786871	- function text_update() prepared for new features. New structure 'bx_vga_tminfo_t' replaces variable 'cursor_state'.	2003-05-07 19:15:47 +00:00
Stanislav Shwartsman	8fa3111f3c	* empty log message *	2003-05-07 07:39:20 +00:00
Christophe Bothamy	f5976555e5	- fix compilation problems under cygwin reported by Stanislav in the ml	2003-05-06 20:30:21 +00:00
Volker Ruppert	b6c957a3b2	- behaviour of CRTC reg 0x18 (line compare) fixed - fixed calculation of the byte offset for standard VGA modes if line compare is active - force a resize of the screen after a change of the display mode (text/graphics) - mem_write(): skip the rotation of the cpu byte if 'data_rotate' is 0	2003-05-06 17:10:13 +00:00
Christophe Bothamy	f43d2fe3e9	- backport of the BRANCH_HARDDISK_MODES to the main branch. You can now choose for each disk on the ata interfaces the disk mode, between : - flat : one file flat layout - concat : multiple files layout - external : developer's specific, through a C++ class - dll : developer's specific, through a DLL - sparse : stackable, commitable, rollbackable - vmware3 : vmware3 disk support - undoable : flat file with commitable redolog - growable : growing file - volatile : flat file with volatile redolog - z-undoable : gziped flat file with commitable redolog - z-volatile : gziped flat file with volatile redolog A new "bxcommit" utility can merge commitable redologs to flat images.	2003-05-03 16:37:18 +00:00
Volker Ruppert	b937905a97	- dotclock/2 switch implemented - stored in new variable 'x_dotclockdiv2'. If set, the screen size will be horizontally doubled in CGA and standard VGA modes. - doublescan feature for CGA mode 320x200x4 added - removed trailing spaces in VBE update code	2003-05-03 16:09:39 +00:00

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1621 Commits