Files
libretro/emulators/rpix86.yml
T
Abdessamad Derraz 3199bc2a55 fix: state standalone versions from their code
Each standalone profile records where its version is read: the source
at its pin (clk 2026-07-23-136-g9020107, shadps4 0.20.1 WIP, eden
v0.2.0-401-g26a03d2), the APK, binary or archive read (kind package),
or, where no reading can be made, kind unverified with the reason: a
host the tools cannot read, a forge gone or not answering, no build
recorded as read, a pin on another branch. Those keep their value,
unconfirmed.
2026-10-27 19:21:40 +01:00

49 lines
2.2 KiB
YAML

emulator: rpix86
type: standalone
core_classification: other
source: "http://rpix86.patrickaalto.com/rdown.html"
upstream: ~
profiled_date: "2026-10-20"
core_version: "0.19"
version_basis:
kind: package
url: "https://files.retropie.org.uk/archives/rpix86.tar.gz"
artifact: "rpix86.tar.gz, rpix86 binary banner"
display_name: "DOS (rpix86)"
cores: [rpix86]
systems: [dos]
verification: existence
notes: |
Patrick Aalto's x86 DOS emulator for the Raspberry Pi, freeware and closed
source. Profiled from the binary RetroPie installs,
files.retropie.org.uk/archives/rpix86.tar.gz (sha256 8591b715f7c5...ad328d),
an ARM EABI5 executable whose banner reads "rpix86 (Raspberry Pi x86
emulator) v 0.19" with "BIOS date: Jun 28 2015". The BIOS, VGA and sound
emulation are inside the binary. Its strings name no ROM, font or patch
file, only the shell below, /boot/config.txt (overscan defaults), the
input and serial devices, and the log and screenshot files it writes.
C:\ is the directory given with -d, the working directory by default
(usage text). The emulator looks for its shell as C:\4DOS.COM or
C:\4DOS\4DOS.COM. When neither exists it stops with "Unable to find
4DOS.COM command interpreter (shell)" and offers to fetch it with
"wget http://rpix86.patrickaalto.com/4DOS.COM". RetroPie runs the binary
from its install directory and unpacks
files.retropie.org.uk/archives/4dos.zip (sha256 801441f3f65e...5b636a,
4DOS 7.50 from JP Software) there (scriptmodules/emulators/rpix86.sh).
files:
- name: "4DOS.COM"
path: "4DOS.COM"
system: dos
description: "4DOS 7.50 command interpreter, the emulated DOS shell"
installed_on: [retropie]
required: true
size: 257520
sha1: "a44f65d6318582501d22e27831eb2b1f0df58f79"
md5: "fc3a0078a13d98e611a62c1d6724f8c5"
crc32: "8300d4cb"
source_ref: "rpix86 0.19 binary, strings C:\\4DOS.COM and C:\\4DOS\\4DOS.COM"
note: "Same bytes at rpix86.patrickaalto.com/4DOS.COM, the URL the binary downloads from, and in RetroPie's 4dos.zip. Read from the emulated C: root, not a BIOS directory. The author's rpix86.zip and rpix86.tar.gz hold the binary alone, and RetroPie unpacks 4dos.zip into the install directory."