86Box

cdrom

CD-ROM CUE indexes are now respected for skip even if prestart is 0 (fixes CUE+BIN images that use indexes for pregap), CD Audio attenuation is now done per the specification, and proper sound card filtering and volume calculation now applies to CD Audio.

2020-10-19 01:02:40 +02:00

chipset

Merge branch 'master' of https://github.com/86Box/86Box

2020-10-30 14:18:31 -03:00

codegen

PIC rewrite, proper SMRAM API, complete SiS 471 rewrite and addition of 40x, 460, and 461, changes to mem.c/h, disabled Voodoo memory dumping on exit, bumped SDL Hardware scale quality to 2, bumped IDE/ATAPI drives to ATA-6, finally bumped emulator version to 3.0, redid the bus type ID's to allow for planned ATAPI hard disks, made SST flash set its high mappings to the correct address if the CPU is 16-bit, and added the SiS 401 AMI 486 Clone, AOpen Vi15G, and the Soyo 4SA2 (486 with SiS 496/497 that can boot from CD-ROM), assorted 286+ protected mode fixes (for slightly more accuracy), and fixes to 808x emulation (MS Word 1.0 and 1.10 for DOS now work correctly from floppy).

2020-10-14 23:15:01 +02:00

codegen_new

Micro-optimizations for the AND and OR opcodes in the new dynarec

2020-09-06 23:33:05 -05:00

cpu

Made the 808x interrupts delay again, fixes PCjr (TODO: Find why exactly that's needed because it sounds like a hack to me);

2020-11-01 04:21:55 +01:00

crcspeed

86F format handler updated to 86F version 2.0 and bit by bit handling;

2016-11-02 22:39:07 +01:00

device

Add IBM XT port 60h to the POST card

2020-10-30 20:54:47 -03:00

disk

Fixed IDE word 93.

2020-10-16 22:08:46 +02:00

floppy

Add FDC DMA remapping on VT82C686 Super I/O

2020-10-22 17:45:31 -03:00

game

Move all include files to src/include

2020-03-29 19:53:29 +02:00

include

Hardware monitoring overhaul

2020-10-30 20:41:15 -03:00

machine

Hardware monitoring overhaul

2020-10-30 20:41:15 -03:00

mem

And fixed them again, this time properly (verified by testing).

2020-10-20 21:53:47 +02:00

network

Fix the reported PHY of PCnet-FAST III (#1047 )

2020-10-29 17:36:49 +01:00

printer

Increased the PostScript printer timeout.

2020-10-14 01:52:45 +02:00

scsi

PIC rewrite, proper SMRAM API, complete SiS 471 rewrite and addition of 40x, 460, and 461, changes to mem.c/h, disabled Voodoo memory dumping on exit, bumped SDL Hardware scale quality to 2, bumped IDE/ATAPI drives to ATA-6, finally bumped emulator version to 3.0, redid the bus type ID's to allow for planned ATAPI hard disks, made SST flash set its high mappings to the correct address if the CPU is 16-bit, and added the SiS 401 AMI 486 Clone, AOpen Vi15G, and the Soyo 4SA2 (486 with SiS 496/497 that can boot from CD-ROM), assorted 286+ protected mode fixes (for slightly more accuracy), and fixes to 808x emulation (MS Word 1.0 and 1.10 for DOS now work correctly from floppy).

2020-10-14 23:15:01 +02:00

sio

Clean up VT82C686 Super I/O register writes

2020-10-30 17:08:14 -03:00

sound

Removed excess logging from sound/snd_sb_dsp.c.

2020-10-21 02:47:54 +02:00

video

Hardware cursor and DAC Hardware cursor Y offsets now default to 0 instead of 32, fixes hardware cursor in some cases on the S3 928 and Vision964.

2020-10-22 14:50:23 +02:00

win

Gave the Dells the IB SIO

2020-10-25 19:52:42 +02:00

acpi.c

Temporary hack to allow ACPI SCI to share an IRQ with PCI devices

2020-10-22 22:45:27 -03:00

apm.c

More ACPI improvements, implementation of VIA ACPI (yet to be hooked to the southbridges), removed ISABugger stuff from acpi.h, apm.h, dma.h, and usb.h, and updated the descriptions in piix.c and piix.h.

2020-04-26 00:49:46 +02:00

config.c

PIC rewrite, proper SMRAM API, complete SiS 471 rewrite and addition of 40x, 460, and 461, changes to mem.c/h, disabled Voodoo memory dumping on exit, bumped SDL Hardware scale quality to 2, bumped IDE/ATAPI drives to ATA-6, finally bumped emulator version to 3.0, redid the bus type ID's to allow for planned ATAPI hard disks, made SST flash set its high mappings to the correct address if the CPU is 16-bit, and added the SiS 401 AMI 486 Clone, AOpen Vi15G, and the Soyo 4SA2 (486 with SiS 496/497 that can boot from CD-ROM), assorted 286+ protected mode fixes (for slightly more accuracy), and fixes to 808x emulation (MS Word 1.0 and 1.10 for DOS now work correctly from floppy).

2020-10-14 23:15:01 +02:00

ddma.c

Fixed P6 timings so they no longer fatal (and removed the 3DNow! stuff from them), and also fixed the Distributed DMA bug reported by TheCollector1995.

2020-04-25 22:02:48 +02:00

device.c

PIC rewrite, proper SMRAM API, complete SiS 471 rewrite and addition of 40x, 460, and 461, changes to mem.c/h, disabled Voodoo memory dumping on exit, bumped SDL Hardware scale quality to 2, bumped IDE/ATAPI drives to ATA-6, finally bumped emulator version to 3.0, redid the bus type ID's to allow for planned ATAPI hard disks, made SST flash set its high mappings to the correct address if the CPU is 16-bit, and added the SiS 401 AMI 486 Clone, AOpen Vi15G, and the Soyo 4SA2 (486 with SiS 496/497 that can boot from CD-ROM), assorted 286+ protected mode fixes (for slightly more accuracy), and fixes to 808x emulation (MS Word 1.0 and 1.10 for DOS now work correctly from floppy).

2020-10-14 23:15:01 +02:00

dma.c

Overhauled the SiS 496/497 chipset emulation (and added the DRB locking to it) (later Zida Tomato 4DPS BIOS'es now work, and we now use the actual 1.72), fixed the W83787F and FDC37C932FR Super I/O chips, removed the no longer needed Acer M3A registers (that's now correctly handled as FDC37C932FR GPIO), and a number of bugfixes here and there.

2020-06-29 01:10:20 +02:00

io.c

Rewrote the recompiler interrupt checking in assembly (and removed it for the new dynamic compiler because the requires uops are not present), brings performance back up, and also did a number of CPU-related clean-ups (mostly removal of dead variables and associated code).

2020-07-13 19:46:19 +02:00

ioapic.c

Fix header spacing in ioapic

2020-07-24 13:17:59 -03:00

lpt.c

Restore always-on LPT status bits, except ERROR

2020-10-17 01:52:46 -03:00

Makefile.local

Rewrote the OPTi 82C495 emulation, added the OPTi 82C493, did some changes to the 82C8xx, and updated Makefile.local.

2020-06-30 00:34:49 +02:00

mca.c

Move all include files to src/include

2020-03-29 19:53:29 +02:00

nmi.c

Move all include files to src/include

2020-03-29 19:53:29 +02:00

nvr_at.c

Changed a part of the AT NVR code, inspired by the recent VARCem changes.

2020-10-21 16:27:31 +02:00

nvr_ps2.c

Move all include files to src/include

2020-03-29 19:53:29 +02:00

nvr.c

PIC rewrite, proper SMRAM API, complete SiS 471 rewrite and addition of 40x, 460, and 461, changes to mem.c/h, disabled Voodoo memory dumping on exit, bumped SDL Hardware scale quality to 2, bumped IDE/ATAPI drives to ATA-6, finally bumped emulator version to 3.0, redid the bus type ID's to allow for planned ATAPI hard disks, made SST flash set its high mappings to the correct address if the CPU is 16-bit, and added the SiS 401 AMI 486 Clone, AOpen Vi15G, and the Soyo 4SA2 (486 with SiS 496/497 that can boot from CD-ROM), assorted 286+ protected mode fixes (for slightly more accuracy), and fixes to 808x emulation (MS Word 1.0 and 1.10 for DOS now work correctly from floppy).

2020-10-14 23:15:01 +02:00

pc.c

PIC rewrite, proper SMRAM API, complete SiS 471 rewrite and addition of 40x, 460, and 461, changes to mem.c/h, disabled Voodoo memory dumping on exit, bumped SDL Hardware scale quality to 2, bumped IDE/ATAPI drives to ATA-6, finally bumped emulator version to 3.0, redid the bus type ID's to allow for planned ATAPI hard disks, made SST flash set its high mappings to the correct address if the CPU is 16-bit, and added the SiS 401 AMI 486 Clone, AOpen Vi15G, and the Soyo 4SA2 (486 with SiS 496/497 that can boot from CD-ROM), assorted 286+ protected mode fixes (for slightly more accuracy), and fixes to 808x emulation (MS Word 1.0 and 1.10 for DOS now work correctly from floppy).

2020-10-14 23:15:01 +02:00

pci_dummy.c

Move all include files to src/include

2020-03-29 19:53:29 +02:00

pci.c

Temporary hack to allow ACPI SCI to share an IRQ with PCI devices

2020-10-22 22:45:27 -03:00

pic.c

Made the 808x interrupts delay again, fixes PCjr (TODO: Find why exactly that's needed because it sounds like a hack to me);

2020-11-01 04:21:55 +01:00

pit.c

The PIT now decreases the latched count by 1 if the counter's count is latched when the count is set to a new mode, fixes Mortal Kombat 1 for DOS hanging when attempting to play music on the OPL.

2020-08-04 04:18:39 +02:00

port_92.c

Move all include files to src/include

2020-03-29 19:53:29 +02:00

ppi.c

Some PPI changes, should make the PPI behave consistently on hard reset.

2020-05-15 07:24:43 +02:00

random.c

MSVC and Windows SDK compatibility

2020-04-04 12:45:47 +02:00

timer.c

PIC rewrite, proper SMRAM API, complete SiS 471 rewrite and addition of 40x, 460, and 461, changes to mem.c/h, disabled Voodoo memory dumping on exit, bumped SDL Hardware scale quality to 2, bumped IDE/ATAPI drives to ATA-6, finally bumped emulator version to 3.0, redid the bus type ID's to allow for planned ATAPI hard disks, made SST flash set its high mappings to the correct address if the CPU is 16-bit, and added the SiS 401 AMI 486 Clone, AOpen Vi15G, and the Soyo 4SA2 (486 with SiS 496/497 that can boot from CD-ROM), assorted 286+ protected mode fixes (for slightly more accuracy), and fixes to 808x emulation (MS Word 1.0 and 1.10 for DOS now work correctly from floppy).

2020-10-14 23:15:01 +02:00

usb.c

Clear UHCI status register, fixing a flood of "PCI problems?" errors on Linux

2020-10-13 19:25:40 -03:00

vnc_keymap.c

Fix VNC keycode for Delete

2020-09-30 21:05:21 -03:00

vnc.c

The TX97 now correctly uses the W83877 and removed VNC from the Dev branch.

2020-04-17 19:40:10 +02:00