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Merge remote-tracking branch 'upstream/master' into feature/mtrr

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This commit is contained in:
Jasmine Iwanek
2022-11-13 22:32:33 -05:00
parent 5bc0ceeff0 302aacccd7
commit 27b4914c6d
274 changed files with 3451 additions and 2906 deletions
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9
.gitignore vendored
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@@ -44,3 +44,12 @@ RC*
# Qt Creator
CMakeLists.txt.user
# Debian builder
/debian/*.log
/debian/*.substvars
/debian/.debhelper
/debian/86box
/debian/debhelper-build-stamp
/debian/files
/obj-*-linux-gnu

5
debian/changelog vendored Normal file
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@@ -0,0 +1,5 @@
86box (3.7.1-1) UNRELEASED; urgency=medium
* Initial release.
-- Mariusz Kurek <mariuszkurek@protonmail.com> Wed, 19 Oct 2022 21:06:00 +0200

29
debian/control vendored Normal file
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@@ -0,0 +1,29 @@
Source: 86box
Section: otherosfs
Priority: optional
Maintainer: Mariusz Kurek <mariuszkurek@protonmail.com>
Build-Depends: cmake (>= 3.21),
debhelper-compat (= 13),
libevdev-dev,
libfreetype-dev,
libopenal-dev,
libqt5opengl5-dev,
librtmidi-dev,
libsdl2-dev,
libslirp-dev,
ninja-build,
qttools5-dev
Standards-Version: 4.6.0
Homepage: https://86box.net/
#Vcs-Browser: https://salsa.debian.org/debian/86box
#Vcs-Git: https://salsa.debian.org/debian/86box.git
Rules-Requires-Root: no
Package: 86box
Architecture: amd64 armhf arm64 i386
Depends: ${shlibs:Depends},
${misc:Depends},
sse2-support [i386]
Recommends: libpcap0.8-dev
Description: An emulator for classic IBM PC clones
#TODO: insert long description, indented with spaces

38
debian/copyright vendored Normal file
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@@ -0,0 +1,38 @@
Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: 86box
Source: https://86box.net/
Files: *
Copyright: <years> <put author's name and email here>
<years> <likewise for another author>
License: GPL-2.0+
Files: debian/*
Copyright: 2022 Mariusz Kurek <mariuszkurek@protonmail.com>
License: GPL-2.0+
License: GPL-2.0+
This package is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
.
This package is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>
.
On Debian systems, the complete text of the GNU General
Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".
# Please also look if there are files or directories which have a
# different copyright/license attached and list them here.
# Please avoid picking licenses with terms that are more restrictive than the
# packaged work, as it may make Debian's contributions unacceptable upstream.
#
# If you need, there are some extra license texts available in two places:
# /usr/share/debhelper/dh_make/licenses/
# /usr/share/common-licenses/

41
debian/postinst vendored Normal file
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@@ -0,0 +1,41 @@
#!/bin/sh
# postinst script for 86box
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <postinst> `abort-remove'
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package
case "$1" in
configure)
echo You need ROM files in order to use 86Box. These can be obtained from https://github.com/86Box/roms
echo You can put the roms folder in, for example, /usr/share/86Box/roms or \~/.local/share/86Box/roms
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
#DEBHELPER#
exit 0

42
debian/rules vendored Executable file
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@@ -0,0 +1,42 @@
#!/usr/bin/make -f
# See debhelper(7) (uncomment to enable)
# output every command that modifies files on the build system.
#export DH_VERBOSE = 1
ARCH=$(shell dpkg-architecture -qDEB_HOST_ARCH)
ifeq ($(ARCH), $(filter $(ARCH), amd64 i386))
NDR=off
ifeq ($(ARCH),amd64)
TOOLCHAIN=cmake/flags-gcc-x86_64.cmake
else
TOOLCHAIN=cmake/flags-gcc-i686.cmake
endif
else
NDR=on
ifeq ($(ARCH),armhf)
TOOLCHAIN=cmake/flags-gcc-armv7.cmake
else
TOOLCHAIN=cmake/flags-gcc-aarch64.cmake
endif
endif
%:
dh $@ --buildsystem cmake+ninja
override_dh_auto_configure:
dh_auto_configure --buildsystem cmake+ninja -- --preset regular --toolchain $(TOOLCHAIN) -DNEW_DYNAREC=$(NDR) -DSLIRP_EXTERNAL=on
override_dh_auto_test:
override_dh_auto_install:
dh_auto_install --buildsystem cmake+ninja
for i in 48x48 64x64 72x72 96x96 128x128 192x192 256x256 512x512 ; do \
install -Dm644 src/unix/assets/$$i/net.86box.86Box.png -t debian/86box/usr/share/icons/hicolor/$$i/apps ; \
done
mkdir debian/86box/usr/share/applications
sed 's/^Exec.*/Exec=86Box -P .local\/share\/86Box/' "src/unix/assets/net.86box.86Box.desktop" > "debian/86box/usr/share/applications/net.86box.86Box.desktop"
override_dh_installdocs:
override_dh_installman:

1
debian/source/format vendored Normal file
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@@ -0,0 +1 @@
3.0 (quilt)

15
debian/watch vendored Normal file
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@@ -0,0 +1,15 @@
# Example watch control file for uscan
# Rename this file to "watch" and then you can run the "uscan" command
# to check for upstream updates and more.
# See uscan(1) for format
# Compulsory line, this is a version 4 file
version=4
# PGP signature mangle, so foo.tar.gz has foo.tar.gz.sig
#opts="pgpsigurlmangle=s%$%.sig%"
# GitHub hosted projects
opts="filenamemangle=s%(?:.*?)?v?(\d[\d.]*)\.tar\.gz%<project>-$1.tar.gz%" \
https://github.com/86Box/86Box/tags \
(?:.*?/)?v?(\d[\d.]*)\.tar\.gz debian uupdate

38
src/86box.c
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@@ -1,24 +1,24 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Main emulator module where most things are controlled.
* Main emulator module where most things are controlled.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
* Copyright 2021 Laci bá'
* Copyright 2021 dob205
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
* Copyright 2021 Laci bá'
* Copyright 2021 dob205
*/
#include <inttypes.h>
#include <stdarg.h>
@@ -205,15 +205,15 @@ char exe_path[2048]; /* path (dir) of executable */
char usr_path[1024]; /* path (dir) of user data */
char cfg_path[1024]; /* full path of config file */
FILE *stdlog = NULL; /* file to log output to */
// int scrnsz_x = SCREEN_RES_X; /* current screen size, X */
// int scrnsz_y = SCREEN_RES_Y; /* current screen size, Y */
// int scrnsz_x = SCREEN_RES_X; /* current screen size, X */
// int scrnsz_y = SCREEN_RES_Y; /* current screen size, Y */
int config_changed; /* config has changed */
int title_update;
int framecountx = 0;
int hard_reset_pending = 0;
// int unscaled_size_x = SCREEN_RES_X; /* current unscaled size X */
// int unscaled_size_y = SCREEN_RES_Y; /* current unscaled size Y */
// int unscaled_size_x = SCREEN_RES_X; /* current unscaled size X */
// int unscaled_size_y = SCREEN_RES_Y; /* current unscaled size Y */
// int efscrnsz_y = SCREEN_RES_Y;
static wchar_t mouse_msg[3][200];
@@ -473,7 +473,7 @@ usage:
printf("-D or --debug - force debug output logging\n");
#endif
#if 0
printf("-E or --nographic - forces the old behavior\n");
printf("-E or --nographic - forces the old behavior\n");
#endif
printf("-F or --fullscreen - start in fullscreen mode\n");
printf("-G or --lang langid - start with specified language (e.g. en-US, or system)\n");

20
src/CMakeLists.txt
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@@ -1,18 +1,18 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
# This file is part of the 86Box distribution.
#
# CMake build script.
# CMake build script.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
# dob205
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
# dob205
#
# Copyright 2020-2022 David Hrdlička.
# Copyright 2021 dob205.
# Copyright 2020-2022 David Hrdlička.
# Copyright 2021 dob205.
#
if(APPLE)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)

16
src/apm.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Advanced Power Management emulation.
* Advanced Power Management emulation.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2019 Miran Grca.
* Copyright 2019 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/arch_detect.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Configure-time architecture detection for the CMake build.
* Configure-time architecture detection for the CMake build.
*
*
*
* Authors: David Hrdlička, <hrdlickadavid@outlook.com>
* Authors: David Hrdlička, <hrdlickadavid@outlook.com>
*
* Copyright 2020-2021 David Hrdlička.
* Copyright 2020-2021 David Hrdlička.
*/
#if defined(__arm__) || defined(__TARGET_ARCH_ARM)

16
src/cdrom/CMakeLists.txt
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@@ -1,16 +1,16 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
# This file is part of the 86Box distribution.
#
# CMake build script.
# CMake build script.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2020,2021 David Hrdlička.
# Copyright 2020,2021 David Hrdlička.
#
add_library(cdrom OBJECT cdrom.c cdrom_image_backend.c cdrom_image_viso.c cdrom_image.c cdrom_mitsumi.c)

18
src/cdrom/cdrom.c
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@@ -1,16 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Generic CD-ROM drive core.
* Generic CD-ROM drive core.
*
* Author: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2018-2021 Miran Grca.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2018-2021 Miran Grca.
*/
#include <inttypes.h>
#include <stdarg.h>

26
src/cdrom/cdrom_image.c
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@@ -1,20 +1,22 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* CD-ROM image support.
* CD-ROM image support.
*
* Author: RichardG867,
* Miran Grca, <mgrca8@gmail.com>
* bit,
*
* Copyright 2015-2019 Richardg867.
* Copyright 2015-2019 Miran Grca.
* Copyright 2017-2019 bit.
*
* Authors: RichardG867,
* Miran Grca, <mgrca8@gmail.com>
* bit,
*
* Copyright 2015-2019 Richardg867.
* Copyright 2015-2019 Miran Grca.
* Copyright 2017-2019 bit.
*/
#include <inttypes.h>
#include <stdarg.h>

2
src/cdrom/cdrom_image_backend.c
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@@ -9,6 +9,8 @@
* CD-ROM image file handling module, translated to C from
* cdrom_dosbox.cpp.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* The DOSBox Team, <unknown>

4
src/cdrom/cdrom_image_viso.c
View File

@@ -8,11 +8,12 @@
*
* Virtual ISO CD-ROM image back-end.
*
*
*
* Authors: RichardG <richardg867@gmail.com>
*
* Copyright 2022 RichardG.
*/
// clang-format off
#ifndef _LARGEFILE_SOURCE
#define _LARGEFILE_SOURCE
#endif
@@ -40,7 +41,6 @@
#include <86box/version.h>
#include <86box/timer.h>
#include <86box/nvr.h>
// clang-format on
#ifndef S_ISDIR
# define S_ISDIR(m) (((m) &S_IFMT) == S_IFDIR)

16
src/cdrom/cdrom_mitsumi.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Mitsumi CD-ROM emulation for the ISA bus.
* Mitsumi CD-ROM emulation for the ISA bus.
*
*
*
* Author: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2022 Miran Grca.
* Copyright 2022 Miran Grca.
*/
#include <inttypes.h>
#include <stdarg.h>

16
src/chipset/82c100.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of Chips&Technology's 82C100 chipset.
* Implementation of Chips&Technology's 82C100 chipset.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
* Copyright 2021 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

16
src/chipset/CMakeLists.txt
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@@ -1,16 +1,16 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
# This file is part of the 86Box distribution.
#
# CMake build script.
# CMake build script.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2020,2021 David Hrdlička.
# Copyright 2020,2021 David Hrdlička.
#
add_library(chipset OBJECT 82c100.c acc2168.c cs8230.c ali1429.c ali1489.c ali1531.c ali1541.c ali1543.c

18
src/chipset/acc2168.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ACC 2046/2168 chipset
* Implementation of the ACC 2046/2168 chipset
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Tiseno100
*
* Copyright 2019 Sarah Walker.
* Copyright 2021 Tiseno100.
* Copyright 2019 Sarah Walker.
* Copyright 2021 Tiseno100.
*/
#include <stdarg.h>
#include <stdint.h>

31
src/chipset/ali1429.c
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@@ -1,21 +1,23 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ALi M1429 chipset.
* Implementation of the ALi M1429 chipset.
*
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020,2021 Tiseno100.
* Copyright 2021,2021 Miran Grca.
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020,2021 Tiseno100.
* Copyright 2021,2021 Miran Grca.
*/
/*
@@ -72,7 +74,6 @@
1 1 0: CLK2IN/12
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>
@@ -323,8 +324,8 @@ ali1429_init(const device_t *info)
GREEN = info->local;
/* M1429 Ports:
22h Index Port
23h Data Port
22h Index Port
23h Data Port
*/
io_sethandler(0x0022, 0x0002, ali1429_read, NULL, NULL, ali1429_write, NULL, NULL, dev);

20
src/chipset/ali1489.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ALi M1489 chipset.
* Implementation of the ALi M1489 chipset.
*
*
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020,2021 Tiseno100.
* Copyright 2020,2021 Miran Grca.
* Copyright 2020,2021 Tiseno100.
* Copyright 2020,2021 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

17
src/chipset/ali1531.c
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@@ -1,19 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ALi M1531B CPU-to-PCI Bridge.
* Implementation of the ALi M1531B CPU-to-PCI Bridge.
*
*
*
* Authors: Tiseno100,
*
* Copyright 2021 Tiseno100.
* Authors: Tiseno100,
*
* Copyright 2021 Tiseno100.
*/
#include <stdarg.h>
#include <stdint.h>

18
src/chipset/ali1541.c
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@@ -1,16 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ALi M1541/2 CPU-to-PCI Bridge.
* Implementation of the ALi M1541/2 CPU-to-PCI Bridge.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

17
src/chipset/ali1543.c
View File

@@ -1,19 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ALi M1543 Desktop South Bridge.
* Implementation of the ALi M1543 Desktop South Bridge.
*
*
*
* Authors: Tiseno100,
*
* Copyright 2021 Tiseno100.
* Authors: Tiseno100,
*
* Copyright 2021 Tiseno100.
*/
#include <stdarg.h>
#include <stdint.h>

58
src/chipset/ali1621.c
View File

@@ -1,16 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ALi M1621/2 CPU-to-PCI Bridge.
* Implementation of the ALi M1621/2 CPU-to-PCI Bridge.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>
@@ -57,28 +59,28 @@ ali1621_log(const char *fmt, ...)
/* Table translated to a more sensible format:
Read cycles:
SMREN SMM Mode Code Data
0 X X PCI PCI
1 0 Close PCI PCI
1 0 Lock PCI PCI
1 0 Protect PCI PCI
1 0 Open DRAM DRAM
1 1 Open DRAM DRAM
1 1 Protect DRAM DRAM
1 1 Close DRAM PCI
1 1 Lock DRAM PCI
SMREN SMM Mode Code Data
0 X X PCI PCI
1 0 Close PCI PCI
1 0 Lock PCI PCI
1 0 Protect PCI PCI
1 0 Open DRAM DRAM
1 1 Open DRAM DRAM
1 1 Protect DRAM DRAM
1 1 Close DRAM PCI
1 1 Lock DRAM PCI
Write cycles:
SMWEN SMM Mode Data
0 X X PCI
1 0 Close PCI
1 0 Lock PCI
1 0 Protect PCI
1 0 Open DRAM
1 1 Open DRAM
1 1 Protect DRAM
1 1 Close PCI
1 1 Lock PCI
SMWEN SMM Mode Data
0 X X PCI
1 0 Close PCI
1 0 Lock PCI
1 0 Protect PCI
1 0 Open DRAM
1 1 Open DRAM
1 1 Protect DRAM
1 1 Close PCI
1 1 Lock PCI
Explanation of the modes based above:
If SM*EN = 0, SMRAM is entirely disabled, otherwise:

16
src/chipset/ali6117.c
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ALi M6117 SoC.
* Implementation of the ALi M6117 SoC.
*
*
*
* Authors: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdio.h>
#include <stdint.h>

19
src/chipset/contaq_82c59x.c
View File

@@ -1,18 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the Contaq/Cypress 82C596(A) and 597 chipsets.
* Implementation of the Contaq/Cypress 82C596(A) and 597 chipsets.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

18
src/chipset/cs4031.c
View File

@@ -1,21 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the Chips & Technologies CS4031 chipset.
* Implementation of the Chips & Technologies CS4031 chipset.
*
*
*
* Authors: Tiseno100
*
* Copyright 2021 Tiseno100
* Authors: Tiseno100
*
* Copyright 2021 Tiseno100
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

16
src/chipset/cs8230.c
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of C&T CS8230 ("386/AT") chipset.
* Emulation of C&T CS8230 ("386/AT") chipset.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2020 Sarah Walker.
* Copyright 2020 Sarah Walker.
*/
#include <stdio.h>
#include <stdint.h>

18
src/chipset/et6000.c
View File

@@ -1,19 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ETEQ Cheetah ET6000 chipset.
* Implementation of the ETEQ Cheetah ET6000 chipset.
*
* Authors: Tiseno100
*
* Copyright 2021 Tiseno100
*
* Authors: Tiseno100
*
* Copyright 2021 Tiseno100
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

25
src/chipset/gc100.c
View File

@@ -1,19 +1,22 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the G2 GC100/GC100A chipset.
* NOTE: As documentation is currently available only for the
* CG100 chipset, the GC100A chipset has been reverese-engineered.
* Thus, its behavior may not be fully accurate.
* Implementation of the G2 GC100/GC100A chipset.
*
* Authors: EngiNerd, <webmaster.crrc@yahoo.it>
* NOTE: As documentation is currently available only for the
* GC100 chipset, the GC100A chipset has been reverese-engineered.
* Thus, its behavior may not be fully accurate.
*
* Copyright 2020-2021 EngiNerd.
*
*
* Authors: EngiNerd, <webmaster.crrc@yahoo.it>
*
* Copyright 2020-2021 EngiNerd.
*/
#include <stdarg.h>
#include <stdint.h>

30
src/chipset/headland.c
View File

@@ -1,24 +1,24 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the HEADLAND AT286 chipset.
* Implementation of the HEADLAND AT286 chipset.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Original by GreatPsycho for PCem.
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Original by GreatPsycho for PCem.
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2010-2019 Sarah Walker.
* Copyright 2017-2019 Fred N. van Kempen.
* Copyright 2017-2019 Miran Grca.
* Copyright 2017-2019 GreatPsycho.
* Copyright 2010-2019 Sarah Walker.
* Copyright 2017-2019 Fred N. van Kempen.
* Copyright 2017-2019 Miran Grca.
* Copyright 2017-2019 GreatPsycho.
*/
#include <stdio.h>
#include <stdint.h>
@@ -255,7 +255,7 @@ memmap_state_update(headland_t *dev)
mem_mapping_set_exec(&dev->high_mapping, ram + 0x100000);
}
} else {
/* 1 MB - 1 MB + 384k: RAM pointing to A0000-FFFFF
/* 1 MB - 1 MB + 384k: RAM pointing to A0000-FFFFF
1 MB + 384k: Any ram pointing 1 MB onwards. */
/* First, do the addresses above 1 MB. */
mem_mapping_set_addr(&dev->mid_mapping, 0x100000, mem_size > 1024 ? 0x60000 : (mem_size - 640) << 10);

20
src/chipset/ims8848.c
View File

@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the IMS 8848/8849 chipset.
* Implementation of the IMS 8848/8849 chipset.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Tiseno100,
* Authors: Miran Grca, <mgrca8@gmail.com>
* Tiseno100,
*
* Copyright 2021 Miran Grca.
* Copyright 2021 Tiseno100.
* Copyright 2021 Miran Grca.
* Copyright 2021 Tiseno100.
*/
#include <stdarg.h>
#include <stdint.h>

18
src/chipset/intel_420ex.c
View File

@@ -1,17 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* Emulation of Intel 82420EX chipset that acts as both the
* northbridge and the southbridge.
* This file is part of the 86Box distribution.
*
* Emulation of Intel 82420EX chipset that acts as both the
* northbridge and the southbridge.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020 Miran Grca.
* Copyright 2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

16
src/chipset/intel_4x0.c
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the Intel PCISet chips from 420TX to 440GX.
* Implementation of the Intel PCISet chips from 420TX to 440GX.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2019,2020 Miran Grca.
* Copyright 2019-2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>

18
src/chipset/intel_82335.c
View File

@@ -1,17 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the Intel 82335(KU82335) chipset.
* Implementation of the Intel 82335(KU82335) chipset.
*
* Copyright 2021 Tiseno100
*
*
* Authors: Tiseno100
*
* Copyright 2021 Tiseno100.
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

19
src/chipset/intel_i450kx.c
View File

@@ -1,16 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the Intel 450KX Mars Chipset.
* Implementation of the Intel 450KX Mars Chipset.
*
* Authors: Tiseno100,
*
* Copyright 2021 Tiseno100.
*
* Authors: Tiseno100
*
* Copyright 2021 Tiseno100.
*/
/*
@@ -19,7 +21,6 @@ Due to 86Box limitations we can't manage them seperately thus it is dev branch t
i450GX is way more popular of an option but needs more stuff.
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

34
src/chipset/intel_piix.c
View File

@@ -1,21 +1,21 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* Emulation of the Intel PIIX, PIIX3, PIIX4, PIIX4E, and SMSC
* SLC90E66 (Victory66) Xcelerators.
* Emulation of the Intel PIIX, PIIX3, PIIX4, PIIX4E, and SMSC
* SLC90E66 (Victory66) Xcelerators.
*
* PRD format :
* word 0 - base address
* word 1 - bits 1-15 = byte count, bit 31 = end of transfer
* PRD format :
* word 0 - base address
* word 1 - bits 1-15 = byte count, bit 31 = end of transfer
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2020 Miran Grca.
* Copyright 2016-2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>
@@ -1023,9 +1023,9 @@ piix_write(int func, int addr, uint8_t val, void *priv)
fregs[0x07] &= 0xf7;
break;
#if 0
case 0x3c:
fregs[0x3c] = val;
break;
case 0x3c:
fregs[0x3c] = val;
break;
#endif
case 0x40:
fregs[0x40] = (val & 0xc0) | 1;
@@ -1657,9 +1657,9 @@ static void
/* Bit 5: 0 = CMOS Setup disabled, 1 = CMOS Setup enabled. */
/* Bit 4: External CPU clock (Switch 8). */
/* Bit 3: External CPU clock (Switch 7). */
/* 50 MHz: Switch 7 = Off, Switch 8 = Off. */
/* 60 MHz: Switch 7 = On, Switch 8 = Off. */
/* 66 MHz: Switch 7 = Off, Switch 8 = On. */
/* 50 MHz: Switch 7 = Off, Switch 8 = Off. */
/* 60 MHz: Switch 7 = On, Switch 8 = Off. */
/* 66 MHz: Switch 7 = Off, Switch 8 = On. */
/* Bit 2: 0 = On-board audio absent, 1 = On-board audio present. */
/* Bit 1: 0 = Soft-off capable power supply present, 1 = Soft-off capable power supply absent. */
/* Bit 0: 0 = 1.5x multiplier, 1 = 2x multiplier (Switch 6). */

14
src/chipset/intel_sio.c
View File

@@ -1,16 +1,16 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* Emulation of Intel System I/O PCI chip.
* Emulation of Intel System I/O PCI chip.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2018 Miran Grca.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

24
src/chipset/neat.c
View File

@@ -1,23 +1,23 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of C&T CS8121 ("NEAT") 82C206/211/212/215 chipset.
* Emulation of C&T CS8121 ("NEAT") 82C206/211/212/215 chipset.
*
* Note: The datasheet mentions that the chipset supports up to 8MB
* of DRAM. This is intepreted as 'being able to refresh up to
* 8MB of DRAM chips', because it works fine with bus-based
* memory expansion.
* Note: The datasheet mentions that the chipset supports up to 8MB
* of DRAM. This is intepreted as 'being able to refresh up to
* 8MB of DRAM chips', because it works fine with bus-based
* memory expansion.
*
*
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2018 Fred N. van Kempen.
* Copyright 2018 Fred N. van Kempen.
*/
#include <stdarg.h>
#include <stdio.h>

21
src/chipset/olivetti_eva.c
View File

@@ -1,21 +1,22 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the Olivetti EVA (98/86) Gate Array.
*
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
*
* Implementation of the Olivetti EVA (98/86) Gate Array.
*
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
*
* Authors: EngiNerd <webmaster.crrc@yahoo.it>
*
* Copyright 2020-2021 EngiNerd
* Copyright 2020-2021 EngiNerd
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

23
src/chipset/opti283.c
View File

@@ -1,20 +1,21 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the OPTi 82C283 chipset.
* Implementation of the OPTi 82C283 chipset.
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Tiseno100.
* Copyright 2021 Miran Grca.
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Tiseno100.
* Copyright 2021 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

22
src/chipset/opti291.c
View File

@@ -1,17 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the OPTi 82C291 chipset.
* Authors: plant/nerd73, Tiseno100
* Implementation of the OPTi 82C291 chipset.
*
* Copyright 2020 plant/nerd73.
* Copyright 2021 Tiseno100.
*
*
* Authors: plant/nerd73, Tiseno100
*
* Copyright 2020 plant/nerd73.
* Copyright 2021 Tiseno100.
*/
#include <stdarg.h>
#include <stdint.h>

19
src/chipset/opti391.c
View File

@@ -1,18 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the OPTi 82C391/392 chipset.
* Implementation of the OPTi 82C391/392 chipset.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

20
src/chipset/opti495.c
View File

@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the OPTi 82C493/82C495 chipset.
* Implementation of the OPTi 82C493/82C495 chipset.
*
*
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2020 Tiseno100.
* Copyright 2016-2020 Miran Grca.
* Copyright 2008-2020 Tiseno100.
* Copyright 2016-2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

20
src/chipset/opti499.c
View File

@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the OPTi 82C493/82C499 chipset.
* Implementation of the OPTi 82C493/82C499 chipset.
*
*
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2020 Tiseno100.
* Copyright 2016-2020 Miran Grca.
* Copyright 2008-2020 Tiseno100.
* Copyright 2016-2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

20
src/chipset/opti5x7.c
View File

@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the OPTi 82C546/82C547(Python) & 82C596/82C597(Cobra) chipsets.
* Implementation of the OPTi 82C546/82C547(Python) & 82C596/82C597(Cobra) chipsets.
* Authors: plant/nerd73,
* Authors: plant/nerd73,
* Miran Grca, <mgrca8@gmail.com>
* Tiseno100
*
* Copyright 2020 plant/nerd73.
* Copyright 2020 Miran Grca.
* Copyright 2021 Tiseno100.
* Copyright 2020 plant/nerd73.
* Copyright 2020 Miran Grca.
* Copyright 2021 Tiseno100.
*/
#include <stdarg.h>
#include <stdint.h>

18
src/chipset/opti822.c
View File

@@ -1,19 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the OPTi 82C822 VESA Local Bus to PCI
* Bridge Interface.
* Implementation of the OPTi 82C822 VESA Local Bus to PCI
* Bridge Interface.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2022 Miran Grca.
* Copyright 2022 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

20
src/chipset/opti895.c
View File

@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the OPTi 82C802G/82C895 chipset.
* Implementation of the OPTi 82C802G/82C895 chipset.
*
*
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2020 Tiseno100.
* Copyright 2016-2020 Miran Grca.
* Copyright 2008-2020 Tiseno100.
* Copyright 2016-2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

24
src/chipset/scamp.c
View File

@@ -1,23 +1,23 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of VLSI 82C311 ("SCAMP") chipset.
* Emulation of VLSI 82C311 ("SCAMP") chipset.
*
* Note: The datasheet mentions that the chipset supports up to 8MB
* of DRAM. This is intepreted as 'being able to refresh up to
* 8MB of DRAM chips', because it works fine with bus-based
* memory expansion.
* Note: The datasheet mentions that the chipset supports up to 8MB
* of DRAM. This is intepreted as 'being able to refresh up to
* 8MB of DRAM chips', because it works fine with bus-based
* memory expansion.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2020 Sarah Walker.
* Copyright 2020 Sarah Walker.
*/
#include <stdio.h>
#include <stdint.h>

22
src/chipset/scat.c
View File

@@ -1,22 +1,22 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of Chips&Technology's SCAT (82C235) chipset.
* Implementation of Chips&Technology's SCAT (82C235) chipset.
*
* Re-worked version based on the 82C235 datasheet and errata.
* Re-worked version based on the 82C235 datasheet and errata.
*
*
*
* Authors: Original by GreatPsycho for PCem.
* Fred N. van Kempen, <decwiz@yahoo.com>
* Authors: Original by GreatPsycho for PCem.
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2017-2019 GreatPsycho.
* Copyright 2017-2019 Fred N. van Kempen.
* Copyright 2017-2019 GreatPsycho.
* Copyright 2017-2019 Fred N. van Kempen.
*/
#include <stdint.h>
#include <stdio.h>

17
src/chipset/sis_5511.c
View File

@@ -1,20 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the SiS 5511/5512/5513 Pentium PCI/ISA Chipset.
* Implementation of the SiS 5511/5512/5513 Pentium PCI/ISA Chipset.
*
*
*
* Authors: Tiseno100,
* Authors: Tiseno100,
*
* Copyright 2021 Tiseno100.
* Copyright 2021 Tiseno100.
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdint.h>

19
src/chipset/sis_5571.c
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@@ -1,18 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the SiS 5571 Chipset.
* Implementation of the SiS 5571 Chipset.
*
* Authors: Tiseno100,
*
* Copyright 2021 Tiseno100.
*
* Authors: Tiseno100,
*
* Copyright 2021 Tiseno100.
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdint.h>

16
src/chipset/sis_85c496.c
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the SiS 85c496/85c497 chip.
* Implementation of the SiS 85c496/85c497 chip.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2019,2020 Miran Grca.
* Copyright 2019-2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>

20
src/chipset/sis_85c4xx.c
View File

@@ -1,17 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the SiS 85c401/85c402, 85c460, 85c461, and
* 85c407/85c471 chipsets.
* Emulation of the SiS 85c401/85c402, 85c460, 85c461, and
* 85c407/85c471 chipsets.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2019,2020 Miran Grca.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2019,2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

20
src/chipset/sis_85c50x.c
View File

@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the SiS 85C50x Chipset.
* Implementation of the SiS 85C50x Chipset.
*
*
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020,2021 Tiseno100.
* Copyright 2020,2021 Miran Grca.
* Copyright 2020-2021 Tiseno100.
* Copyright 2020-2021 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/chipset/stpc.c
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the STMicroelectronics STPC series of SoCs.
* Implementation of the STMicroelectronics STPC series of SoCs.
*
*
*
* Authors: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdio.h>
#include <stdint.h>

27
src/chipset/umc_8886.c
View File

@@ -1,21 +1,23 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the UMC 8886xx PCI to ISA Bridge .
* Implementation of the UMC 8886xx PCI to ISA Bridge .
*
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Tiseno100.
* Copyright 2021 Miran Grca.
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Tiseno100.
* Copyright 2021 Miran Grca.
*/
/*
@@ -65,7 +67,6 @@
Function 1 Register 4: (UMC 8886AF/8886BF Only!)
Bit 0: Enable Internal IDE
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

30
src/chipset/umc_hb4.c
View File

@@ -1,24 +1,26 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the UMC HB4 "Super Energy Star Green" PCI Chipset.
* Implementation of the UMC HB4 "Super Energy Star Green" PCI Chipset.
*
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
*
* Note 2: Additional information were also used from all
* around the web.
* Note 2: Additional information were also used from all
* around the web.
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Tiseno100.
* Copyright 2021 Miran Grca.
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Tiseno100.
* Copyright 2021 Miran Grca.
*/
/*

26
src/chipset/via_apollo.c
View File

@@ -1,23 +1,23 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the VIA Apollo series of chips.
* Implementation of the VIA Apollo series of chips.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Melissa Goad, <mszoopers@protonmail.com>
* Tiseno100,
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Melissa Goad, <mszoopers@protonmail.com>
* Tiseno100,
*
* Copyright 2020 Miran Grca.
* Copyright 2020 Melissa Goad.
* Copyright 2020 Tiseno100.
* Copyright 2020 Miran Grca.
* Copyright 2020 Melissa Goad.
* Copyright 2020 Tiseno100.
*/
#include <stdio.h>
#include <stdint.h>

29
src/chipset/via_pipc.c
View File

@@ -1,24 +1,25 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* Emulation of the VIA PIPC southbridges.
* This file is part of the 86Box distribution.
*
* Emulation of the VIA PIPC southbridges.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Melissa Goad, <mszoopers@protonmail.com>
* RichardG, <richardg867@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Melissa Goad, <mszoopers@protonmail.com>
* RichardG, <richardg867@gmail.com>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
* Copyright 2020 Melissa Goad.
* Copyright 2020-2021 RichardG.
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
* Copyright 2020 Melissa Goad.
* Copyright 2020-2021 RichardG.
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

20
src/chipset/via_vt82c49x.c
View File

@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the VIA VT82C49X chipset.
* Implementation of the VIA VT82C49X chipset.
*
*
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020 Tiseno100.
* Copyright 2020 Miran Grca.
* Copyright 2020 Tiseno100.
* Copyright 2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

20
src/chipset/via_vt82c505.c
View File

@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the VIA VT82C505 VL/PCI Bridge Controller.
* Implementation of the VIA VT82C505 VL/PCI Bridge Controller.
*
*
*
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
* Authors: Tiseno100,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020 Tiseno100.
* Copyright 2020 Miran Grca.
* Copyright 2020 Tiseno100.
* Copyright 2020 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

18
src/chipset/vl82c480.c
View File

@@ -1,16 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the VLSI VL82c480 chipset.
* Implementation of the VLSI VL82c480 chipset.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020 Miran Grca.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

22
src/chipset/wd76c10.c
View File

@@ -1,22 +1,22 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the Western Digital WD76C10 chipset.
* Implementation of the Western Digital WD76C10 chipset.
*
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
* Note: This chipset has no datasheet, everything were done via
* reverse engineering the BIOS of various machines using it.
*
* Authors: Tiseno100
*
* Copyright 2021 Tiseno100
*
* Authors: Tiseno100
*
* Copyright 2021 Tiseno100
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>

16
src/codegen/CMakeLists.txt
View File

@@ -1,16 +1,16 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
# This file is part of the 86Box distribution.
#
# CMake build script.
# CMake build script.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2020,2021 David Hrdlička.
# Copyright 2020,2021 David Hrdlička.
#
if(DYNAREC)

16
src/codegen_new/CMakeLists.txt
View File

@@ -1,16 +1,16 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
# This file is part of the 86Box distribution.
#
# CMake build script.
# CMake build script.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2020,2021 David Hrdlička.
# Copyright 2020,2021 David Hrdlička.
#
if(DYNAREC)

34
src/config.c
View File

@@ -1,29 +1,29 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Configuration file handler.
* Configuration file handler.
*
*
*
* Authors: Sarah Walker,
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Overdoze,
* David Hrdlička, <hrdlickadavid@outlook.com>
* Authors: Sarah Walker,
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Overdoze,
* David Hrdlička, <hrdlickadavid@outlook.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
* Copyright 2018,2019 David Hrdlička.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
* Copyright 2018,2019 David Hrdlička.
*
* NOTE: Forcing config files to be in Unicode encoding breaks
* it on Windows XP, and possibly also Vista. Use the
* -DANSI_CFG for use on these systems.
* it on Windows XP, and possibly also Vista. Use the
* -DANSI_CFG for use on these systems.
*/
#include <inttypes.h>
@@ -999,7 +999,7 @@ load_hard_disks(void)
case HDD_BUS_IDE:
max_spt = 63;
max_hpc = 16;
max_hpc = 255;
max_tracks = 266305;
break;

10
src/cpu/386.c
View File

@@ -196,13 +196,13 @@ exec386(int cycs)
}
} else if (trap) {
flags_rebuild();
trap = 0;
trap = 0;
#ifndef USE_NEW_DYNAREC
oldcs = CS;
oldcs = CS;
#endif
cpu_state.oldpc = cpu_state.pc;
dr[6] |= 0x4000;
x86_int(1);
cpu_state.oldpc = cpu_state.pc;
dr[6] |= 0x4000;
x86_int(1);
}
if (smi_line)

21
src/cpu/386_common.h
View File

@@ -1,19 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Common 386 CPU code.
* Common 386 CPU code.
*
*
*
* Author: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#ifndef _386_COMMON_H_
#define _386_COMMON_H_

28
src/cpu/386_ops.h
View File

@@ -1,24 +1,24 @@
/*
* VARCem Virtual ARchaeological Computer EMulator.
* An emulator of (mostly) x86-based PC systems and devices,
* using the ISA,EISA,VLB,MCA and PCI system buses, roughly
* spanning the era between 1981 and 1995.
* VARCem Virtual ARchaeological Computer EMulator.
* An emulator of (mostly) x86-based PC systems and devices,
* using the ISA,EISA,VLB,MCA and PCI system buses, roughly
* spanning the era between 1981 and 1995.
*
* This file is part of the VARCem Project.
* This file is part of the VARCem Project.
*
* 286/386+ instruction handlers list.
* 286/386+ instruction handlers list.
*
*
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Sarah Walker, <tommowalker@tommowalker.co.uk>
* leilei,
* Miran Grca, <mgrca8@gmail.com>
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Sarah Walker, <tommowalker@tommowalker.co.uk>
* leilei,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2018 Fred N. van Kempen.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 leilei.
* Copyright 2016-2018 Miran Grca.
* Copyright 2018 Fred N. van Kempen.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 leilei.
* Copyright 2016-2018 Miran Grca.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by

26
src/cpu/8080.c
View File

@@ -1,16 +1,16 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 8080 CPU emulation.
* 8080 CPU emulation.
*
* Authors: Cacodemon345
* Authors: Cacodemon345
*
* Copyright 2022 Cacodemon345
* Copyright 2022 Cacodemon345
*/
@@ -45,9 +45,9 @@ clock_end(void)
int diff = cycdiff - cycles;
/* On 808x systems, clock speed is usually crystal frequency divided by an integer. */
tsc += (uint64_t)diff * ((uint64_t)xt_cpu_multi >> 32ULL); /* Shift xt_cpu_multi by 32 bits to the right and then multiply. */
tsc += (uint64_t)diff * ((uint64_t)xt_cpu_multi >> 32ULL); /* Shift xt_cpu_multi by 32 bits to the right and then multiply. */
if (TIMER_VAL_LESS_THAN_VAL(timer_target, (uint32_t)tsc))
timer_process();
timer_process();
}
static void
@@ -55,8 +55,8 @@ i8080_wait(int c, int bus)
{
cycles -= c;
if (bus < 2) {
clock_end();
clock_start();
clock_end();
clock_start();
}
}
@@ -222,4 +222,4 @@ exec8080(i8080* cpu, int cycs)
if (cpu->checkinterrupts) cpu->checkinterrupts();
}
}
}
}

22
src/cpu/808x.c
View File

@@ -1,19 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 808x CPU emulation, mostly ported from reenigne's XTCE, which
* is cycle-accurate.
* 808x CPU emulation, mostly ported from reenigne's XTCE, which
* is cycle-accurate.
*
* Authors: Andrew Jenner, <https://www.reenigne.org>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Andrew Jenner, <https://www.reenigne.org>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2015-2020 Andrew Jenner.
* Copyright 2016-2020 Miran Grca.
* Copyright 2015-2020 Andrew Jenner.
* Copyright 2016-2020 Miran Grca.
*/
#include <math.h>
#include <stdarg.h>

16
src/cpu/CMakeLists.txt
View File

@@ -1,16 +1,16 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
# This file is part of the 86Box distribution.
#
# CMake build script.
# CMake build script.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2020,2021 David Hrdlička.
# Copyright 2020,2021 David Hrdlička.
#
add_library(cpu OBJECT cpu.c cpu_table.c fpu.c x86.c 808x.c 386.c 386_common.c

42
src/cpu/cpu_table.c
View File

@@ -1,28 +1,28 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Define all known processor types.
* Define all known processor types.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* leilei,
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* RichardG, <richardg867@gmail.com>
* dob205,
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* leilei,
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* RichardG, <richardg867@gmail.com>
* dob205,
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 leilei.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
* Copyright 2020 RichardG.
* Copyright 2021 dob205.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 leilei.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
* Copyright 2020 RichardG.
* Copyright 2021 dob205.
*/
#include <stdio.h>
#include <stdint.h>
@@ -140,8 +140,8 @@ const cpu_family_t cpu_families[] = {
.name = "V20",
.internal_name = "necv20",
.cpus = (const CPU[]) {
{"5", CPU_V20, fpus_8088, 5000000, 1, 5000, 0, 0, 0, 0, 0,0,0,0, 1},
{"8", CPU_V20, fpus_8088, 8000000, 1, 5000, 0, 0, 0, 0, 0,0,0,0, 1},
{"4.77", CPU_V20, fpus_8088, 4772728, 1, 5000, 0, 0, 0, 0, 0,0,0,0, 1},
{"7.16", CPU_V20, fpus_8088, 7159092, 1, 5000, 0, 0, 0, 0, 0,0,0,0, 1},
{"10", CPU_V20, fpus_8088, 10000000, 1, 5000, 0, 0, 0, 0, 0,0,0,0, 1},
{"12", CPU_V20, fpus_8088, 12000000, 1, 5000, 0, 0, 0, 0, 0,0,0,0, 1},
{"16", CPU_V20, fpus_8088, 16000000, 1, 5000, 0, 0, 0, 0, 0,0,0,0, 2},
@@ -458,7 +458,7 @@ const cpu_family_t cpu_families[] = {
{"", 0}
}
}, {
.package = CPU_PKG_SOCKET1 | CPU_PKG_SOCKET3_PC330, /*OEM versions are 3.3V, Retail versions are 3.3V with a 5V regulator for installation in older boards. hey are functionally identical*/
.package = CPU_PKG_SOCKET1 | CPU_PKG_SOCKET3_PC330, /*OEM versions are 3.3V, Retail versions are 3.3V with a 5V regulator for installation in older boards. They are functionally identical*/
.manufacturer = "Intel",
.name = "iDX4",
.internal_name = "idx4",

38
src/cpu/fpu.c
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* FPU type handler.
* FPU type handler.
*
* Authors: Sarah Walker, <tommowalker@tommowalker.co.uk>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <tommowalker@tommowalker.co.uk>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <math.h>
#include <stdarg.h>
@@ -36,9 +36,9 @@ fpu_log(const char *fmt, ...)
va_list ap;
if (fpu_do_log) {
va_start(ap, fmt);
pclog_ex(fmt, ap);
va_end(ap);
va_start(ap, fmt);
pclog_ex(fmt, ap);
va_end(ap);
}
}
#else
@@ -55,9 +55,9 @@ fpu_get_type(const cpu_family_t *cpu_family, int cpu, const char *internal_name)
int c = 0;
while (fpus[c].internal_name) {
if (!strcmp(internal_name, fpus[c].internal_name))
fpu_type = fpus[c].type;
c++;
if (!strcmp(internal_name, fpus[c].internal_name))
fpu_type = fpus[c].type;
c++;
}
return fpu_type;
@@ -72,9 +72,9 @@ fpu_get_internal_name(const cpu_family_t *cpu_family, int cpu, int type)
int c = 0;
while (fpus[c].internal_name) {
if (fpus[c].type == type)
return fpus[c].internal_name;
c++;
if (fpus[c].type == type)
return fpus[c].internal_name;
c++;
}
return fpus[0].internal_name;

20
src/cpu/x86.c
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Functions common to all emulated x86 CPU's.
* Functions common to all emulated x86 CPU's.
*
* Authors: Andrew Jenner, <https://www.reenigne.org>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Andrew Jenner, <https://www.reenigne.org>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2015-2020 Andrew Jenner.
* Copyright 2016-2020 Miran Grca.
* Copyright 2015-2020 Andrew Jenner.
* Copyright 2016-2020 Miran Grca.
*/
#include <math.h>
#include <stdarg.h>

16
src/cpu/x86_ops_amd.h
View File

@@ -1,17 +1,17 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* AMD SYSCALL and SYSRET CPU Instructions.
* AMD SYSCALL and SYSRET CPU Instructions.
*
*
*
* Author: Miran Grca, <mgrca8@gmail.com>
* Copyright 2016-2018 Miran Grca.
* Authors: Miran Grca, <mgrca8@gmail.com>
* Copyright 2016-2018 Miran Grca.
*/
static int
opSYSCALL(uint32_t fetchdat)

16
src/cpu/x86_ops_i686.h
View File

@@ -1,17 +1,17 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* x86 i686 (Pentium Pro/Pentium II) CPU Instructions.
* x86 i686 (Pentium Pro/Pentium II) CPU Instructions.
*
*
*
* Author: Miran Grca, <mgrca8@gmail.com>
* Copyright 2016-2020 Miran Grca.
* Authors: Miran Grca, <mgrca8@gmail.com>
* Copyright 2016-2020 Miran Grca.
*/
static int
opSYSENTER(uint32_t fetchdat)

4
src/cpu/x86_ops_msr.h
View File

@@ -15,8 +15,8 @@ static int opRDTSC(uint32_t fetchdat)
EDX = tsc >> 32;
CLOCK_CYCLES(1);
#ifdef USE_DYNAREC
if (cpu_use_dynarec)
update_tsc();
if (cpu_use_dynarec)
update_tsc();
#endif
return 0;
}

20
src/cpu/x86seg.c
View File

@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* x86 CPU segment emulation.
* x86 CPU segment emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

16
src/cpu/x86seg.h
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* x86 CPU segment emulation.
* x86 CPU segment emulation.
*
*
*
* Author: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2017 Miran Grca.
* Copyright 2016-2017 Miran Grca.
*/
extern void do_seg_load(x86seg *s, uint16_t *segdat);

30
src/cpu/x87_ops.h
View File

@@ -1,24 +1,24 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* x87 FPU instructions core.
* x87 FPU instructions core.
*
* Version: @(#)x87_ops.h 1.0.8 2019/06/11
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Sarah Walker, <tommowalker@tommowalker.co.uk>
* leilei,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 leilei.
* Copyright 2016-2019 Miran Grca.
* Copyright 2018,2019 Fred N. van Kempen.
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Sarah Walker, <tommowalker@tommowalker.co.uk>
* leilei,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 leilei.
* Copyright 2016-2019 Miran Grca.
* Copyright 2018-2019 Fred N. van Kempen.
*/
#include <math.h>
#include <fenv.h>

23
src/cpu/x87_ops_loadstore.h
View File

@@ -1,19 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* x87 FPU instructions core.
* x87 FPU instructions core.
*
* Version: @(#)x87_ops_loadstore.h 1.0.2 2019/06/11
*
* Author: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
static int opFILDiw_a16(uint32_t fetchdat)
{

16
src/ddma.c
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Distributed DMA emulation.
* Distributed DMA emulation.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020 Miran Grca.
* Copyright 2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/device/CMakeLists.txt
View File

@@ -1,16 +1,16 @@
#
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
# 86Box A hypervisor and IBM PC system emulator that specializes in
# running old operating systems and software designed for IBM
# PC systems and compatibles from 1981 through fairly recent
# system designs based on the PCI bus.
#
# This file is part of the 86Box distribution.
# This file is part of the 86Box distribution.
#
# CMake build script.
# CMake build script.
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2020,2021 David Hrdlička.
# Copyright 2020,2021 David Hrdlička.
#
add_library(dev OBJECT bugger.c cassette.c cartridge.c hasp.c hwm.c hwm_lm75.c hwm_lm78.c hwm_gl518sm.c

76
src/device/bugger.c
View File

@@ -1,53 +1,53 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the ISA Bus (de)Bugger expansion card
* sold as a DIY kit in the late 1980's in The Netherlands.
* This card was a assemble-yourself 8bit ISA addon card for
* PC and AT systems that had several tools to aid in low-
* level debugging (mostly for faulty BIOSes, bootloaders
* and system kernels...)
* Implementation of the ISA Bus (de)Bugger expansion card
* sold as a DIY kit in the late 1980's in The Netherlands.
* This card was a assemble-yourself 8bit ISA addon card for
* PC and AT systems that had several tools to aid in low-
* level debugging (mostly for faulty BIOSes, bootloaders
* and system kernels...)
*
* The standard version had a total of 16 LEDs (8 RED, plus
* 8 GREEN), two 7-segment displays and one 8-position DIP
* switch block on board for use as debugging tools.
* The standard version had a total of 16 LEDs (8 RED, plus
* 8 GREEN), two 7-segment displays and one 8-position DIP
* switch block on board for use as debugging tools.
*
* The "Plus" version, added an extra 2 7-segment displays,
* as well as a very simple RS-232 serial interface that
* could be used as a mini-console terminal.
* The "Plus" version, added an extra 2 7-segment displays,
* as well as a very simple RS-232 serial interface that
* could be used as a mini-console terminal.
*
* Two I/O ports were used; one for control, at offset 0 in
* I/O space, and one for data, at offset 1 in I/O space.
* Both registers could be read from and written to. Although
* the author has a vague memory of a DIP switch to set the
* board's I/O address, comments in old software seems to
* indicate that it was actually fixed to 0x7A (and 0x7B.)
* Two I/O ports were used; one for control, at offset 0 in
* I/O space, and one for data, at offset 1 in I/O space.
* Both registers could be read from and written to. Although
* the author has a vague memory of a DIP switch to set the
* board's I/O address, comments in old software seems to
* indicate that it was actually fixed to 0x7A (and 0x7B.)
*
* A READ on the data register always returned the actual
* state of the DIP switch. Writing data to the LEDs was done
* in two steps.. first, the block number (RED or GREEN) was
* written to the CTRL register, and then the actual LED data
* was written to the DATA register. Likewise, data for the
* 7-segment displays was written.
* A READ on the data register always returned the actual
* state of the DIP switch. Writing data to the LEDs was done
* in two steps.. first, the block number (RED or GREEN) was
* written to the CTRL register, and then the actual LED data
* was written to the DATA register. Likewise, data for the
* 7-segment displays was written.
*
* The serial port was a bit different, and its operation is
* not verified, but two extra bits in the control register
* were used to set up parameters, and also the actual data
* input and output.
* The serial port was a bit different, and its operation is
* not verified, but two extra bits in the control register
* were used to set up parameters, and also the actual data
* input and output.
*
* TODO: Still have to implement the RS232 Serial Port Parameters
* configuration register (CTRL_SPCFG bit set) but have to
* remember that stuff first...
* TODO: Still have to implement the RS232 Serial Port Parameters
* configuration register (CTRL_SPCFG bit set) but have to
* remember that stuff first...
*
*
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
* Copyright 1989-2018 Fred N. van Kempen.
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Copyright 1989-2018 Fred N. van Kempen.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/device/cartridge.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the PCjr cartridge emulation.
* Implementation of the PCjr cartridge emulation.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2021 Miran Grca.
* Copyright 2021 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

16
src/device/clock_ics9xxx.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the ICS9xxx series of clock generators.
* Emulation of the ICS9xxx series of clock generators.
*
*
*
* Authors: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdarg.h>
#include <stdio.h>

26
src/device/hasp.c
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@@ -1,24 +1,24 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* HASP parallel port copy protection dongle emulation.
* HASP parallel port copy protection dongle emulation.
*
* Based on the MAME driver for Savage Quest. This incomplete
* emulation is enough to satisfy that game, but not Aladdin's
* DiagnostiX utility.
* Based on the MAME driver for Savage Quest. This incomplete
* emulation is enough to satisfy that game, but not Aladdin's
* DiagnostiX utility.
*
*
*
* Author: RichardG, <richardg867@gmail.com>
* Peter Ferrie
* Authors: RichardG, <richardg867@gmail.com>
* Peter Ferrie
*
* Copyright 2021 RichardG.
* Copyright Peter Ferrie.
* Copyright 2021 RichardG.
* Copyright Peter Ferrie.
*/
#include <inttypes.h>
#include <stdio.h>

16
src/device/hwm.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Common functions for hardware monitoring chips.
* Common functions for hardware monitoring chips.
*
*
*
* Author: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdarg.h>

16
src/device/hwm_gl518sm.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the Genesys Logic GL518SM hardware monitoring chip.
* Emulation of the Genesys Logic GL518SM hardware monitoring chip.
*
*
*
* Author: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <math.h>
#include <stdarg.h>

16
src/device/hwm_lm75.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the National Semiconductor LM75 temperature sensor chip.
* Emulation of the National Semiconductor LM75 temperature sensor chip.
*
*
*
* Author: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/device/hwm_lm78.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the National Semiconductor LM78 hardware monitoring chip.
* Emulation of the National Semiconductor LM78 hardware monitoring chip.
*
*
*
* Author: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/device/hwm_vt82c686.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the VIA VT82C686A/B integrated hardware monitor.
* Emulation of the VIA VT82C686A/B integrated hardware monitor.
*
*
*
* Author: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/device/i2c.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Implementation of the I2C bus and its operations.
* Implementation of the I2C bus and its operations.
*
*
*
* Authors: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/device/i2c_gpio.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of a GPIO-based I2C host controller.
* Emulation of a GPIO-based I2C host controller.
*
*
*
* Authors: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdarg.h>
#include <stdio.h>

14
src/device/ibm_5161.c
View File

@@ -1,16 +1,16 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* Emulation of the IBM Expansion Unit (5161).
* Emulation of the IBM Expansion Unit (5161).
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2018 Miran Grca.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdint.h>
#include <stdio.h>

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