curds/floridos-mirror
1
0
Fork 0
mirror of https://github.com/pixelyblah/florid-os.git synced 2026-05-15 03:36:07 +00:00
Code Issues 1 Projects Releases Packages Wiki Activity Actions

Delete FloridOS directory

Browse source
This commit is contained in:
pixelyblah 2026-05-14 18:44:08 +03:00 committed by GitHub
parent a087cb37e4
commit 2587677f25
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
43 changed files with 0 additions and 5658 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

44
FloridOS/build.fish
View file

@ -1,44 +0,0 @@
#!/usr/bin/fish
# 1. Setup - Let's get the folders right
echo "🧹 Cleaning up..."
rm -rf build/iso_root
mkdir -p build/iso_root/boot
# 2. Compile - The most important part
echo "🔨 Compiling Kernel..."
gcc -ffreestanding -fno-stack-protector -fno-pic -m64 -Isrc/include -c src/kernel/kernel.c -o build/kernel.o
or begin
echo "❌ Kernel compilation failed! Check your code."
exit 1
end
echo "🔨 Compiling Launcher..."
gcc -ffreestanding -fno-stack-protector -fno-pic -m64 -Isrc/include -c src/userspace/launcher/main.c -o build/launcher.o
gcc -ffreestanding -fno-stack-protector -fno-pic -m64 -Isrc/include -c src/userspace/bridge/loadable.c -o build/bridge.o
# 3. Link - Turning code into binaries
echo "🔗 Linking everything..."
ld -nostdlib -static -m elf_x86_64 -z max-page-size=0x1000 -T src/kernel/linker.ld build/kernel.o -o build/kernel.elf
ld -nostdlib -static -m elf_x86_64 build/launcher.o build/bridge.o -o build/launcher.fpf
# 4. Deployment - Move files to the ISO root
echo "📂 Moving binaries to ISO root..."
cp build/kernel.elf build/iso_root/boot/
cp build/launcher.fpf build/iso_root/boot/
cp limine/limine.conf build/iso_root/boot/
cp limine/limine-bios.sys build/iso_root/boot/
cp limine/limine-bios-cd.bin build/iso_root/boot/
# 5. Build ISO
echo "💿 Creating ISO..."
xorriso -as mkisofs -b boot/limine-bios-cd.bin \
-no-emul-boot -boot-load-size 4 -boot-info-table \
build/iso_root -o build/florid_os.iso
if test -f build/florid_os.iso
echo "✅ SUCCESS! ISO created: build/florid_os.iso"
echo "🚀 Run: qemu-system-x86_64 -cdrom build/florid_os.iso"
else
echo "❌ ISO failed. Make sure xorriso is installed."
end

BIN
FloridOS/build/florid_os.iso
View file

Binary file not shown.

BIN
FloridOS/build/iso_root/boot/kernel.elf
View file

Binary file not shown.

BIN
FloridOS/build/iso_root/boot/limine-bios-cd.bin
View file

Binary file not shown.

BIN
FloridOS/build/iso_root/boot/limine-bios.sys
View file

Binary file not shown.

7
FloridOS/build/iso_root/boot/limine.conf
View file

@ -1,7 +0,0 @@
TIMEOUT=5
SERIAL=yes
:Florid OS
PROTOCOL=limine
KERNEL_PATH=boot:///boot/kernel.elf
MODULE_PATH=boot:///boot/terminal.fpf

BIN
FloridOS/build/iso_root/boot/limine/limine-bios.sys
View file

Binary file not shown.

7
FloridOS/build/iso_root/boot/limine/limine.conf
View file

@ -1,7 +0,0 @@
TIMEOUT=5
SERIAL=yes
:Florid OS
PROTOCOL=limine
KERNEL_PATH=boot:///boot/kernel.elf
MODULE_PATH=boot:///boot/terminal.fpf

BIN
FloridOS/build/iso_root/boot/terminal.fpf
View file

Binary file not shown.

BIN
FloridOS/build/kernel.elf
View file

Binary file not shown.

BIN
FloridOS/build/kernel.o
View file

Binary file not shown.

BIN
FloridOS/build/launcher.o
View file

Binary file not shown.

BIN
FloridOS/build/terminal.fpf
View file

Binary file not shown.

BIN
FloridOS/build/terminal.o
View file

Binary file not shown.

BIN
FloridOS/limine-binary/BOOTAA64.EFI
View file

Binary file not shown.

BIN
FloridOS/limine-binary/BOOTIA32.EFI
View file

Binary file not shown.

BIN
FloridOS/limine-binary/BOOTRISCV64.EFI
View file

Binary file not shown.

BIN
FloridOS/limine-binary/BOOTX64.EFI
View file

Binary file not shown.

22
FloridOS/limine-binary/LICENSE
View file

@ -1,22 +0,0 @@
Copyright (C) 2019-2024 mintsuki and contributors.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

38
FloridOS/limine-binary/Makefile
View file

@ -1,38 +0,0 @@
CC ?= cc
STRIP ?= strip
INSTALL ?= ./install-sh
PREFIX ?= /usr/local
CFLAGS ?= -g -O2 -pipe
.PHONY: all
all: limine
.PHONY: install
install: all
$(INSTALL) -d '$(DESTDIR)$(PREFIX)/share'
$(INSTALL) -d '$(DESTDIR)$(PREFIX)/share/limine'
$(INSTALL) -m 644 limine-bios.sys '$(DESTDIR)$(PREFIX)/share/limine/'
$(INSTALL) -m 644 limine-bios-cd.bin '$(DESTDIR)$(PREFIX)/share/limine/'
$(INSTALL) -m 644 limine-uefi-cd.bin '$(DESTDIR)$(PREFIX)/share/limine/'
$(INSTALL) -m 644 limine-bios-pxe.bin '$(DESTDIR)$(PREFIX)/share/limine/'
$(INSTALL) -m 644 BOOTX64.EFI '$(DESTDIR)$(PREFIX)/share/limine/'
$(INSTALL) -m 644 BOOTIA32.EFI '$(DESTDIR)$(PREFIX)/share/limine/'
$(INSTALL) -m 644 BOOTAA64.EFI '$(DESTDIR)$(PREFIX)/share/limine/'
$(INSTALL) -m 644 BOOTRISCV64.EFI '$(DESTDIR)$(PREFIX)/share/limine/'
$(INSTALL) -d '$(DESTDIR)$(PREFIX)/include'
$(INSTALL) -m 644 limine.h '$(DESTDIR)$(PREFIX)/include/'
$(INSTALL) -d '$(DESTDIR)$(PREFIX)/bin'
$(INSTALL) limine '$(DESTDIR)$(PREFIX)/bin/'
.PHONY: install-strip
install-strip: install
$(STRIP) '$(DESTDIR)$(PREFIX)/bin/limine'
.PHONY: clean
clean:
rm -f limine limine.exe
limine: limine.c
$(CC) $(CFLAGS) -Wall -Wextra $(WERROR_FLAG) $(CPPFLAGS) $(LDFLAGS) -std=c99 limine.c $(LIBS) -o $@

541
FloridOS/limine-binary/install-sh
View file

@ -1,541 +0,0 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2023-11-23.18; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
tab=' '
nl='
'
IFS=" $tab$nl"
# Set DOITPROG to "echo" to test this script.
doit=${DOITPROG-}
doit_exec=${doit:-exec}
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_mkdir=
# Desired mode of installed file.
mode=0755
# Create dirs (including intermediate dirs) using mode 755.
# This is like GNU 'install' as of coreutils 8.32 (2020).
mkdir_umask=22
backupsuffix=
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
is_target_a_directory=possibly
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-p pass -p to $cpprog.
-s $stripprog installed files.
-S SUFFIX attempt to back up existing files, with suffix SUFFIX.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
By default, rm is invoked with -f; when overridden with RMPROG,
it's up to you to specify -f if you want it.
If -S is not specified, no backups are attempted.
Report bugs to <bug-automake@gnu.org>.
GNU Automake home page: <https://www.gnu.org/software/automake/>.
General help using GNU software: <https://www.gnu.org/gethelp/>."
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-p) cpprog="$cpprog -p";;
-s) stripcmd=$stripprog;;
-S) backupsuffix="$2"
shift;;
-t)
is_target_a_directory=always
dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) is_target_a_directory=never;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
# We allow the use of options -d and -T together, by making -d
# take the precedence; this is for compatibility with GNU install.
if test -n "$dir_arg"; then
if test -n "$dst_arg"; then
echo "$0: target directory not allowed when installing a directory." >&2
exit 1
fi
fi
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
if test $# -gt 1 || test "$is_target_a_directory" = always; then
if test ! -d "$dst_arg"; then
echo "$0: $dst_arg: Is not a directory." >&2
exit 1
fi
fi
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
# Don't chown directories that already exist.
if test $dstdir_status = 0; then
chowncmd=""
fi
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dstbase=`basename "$src"`
case $dst in
*/) dst=$dst$dstbase;;
*) dst=$dst/$dstbase;;
esac
dstdir_status=0
else
dstdir=`dirname "$dst"`
test -d "$dstdir"
dstdir_status=$?
fi
fi
case $dstdir in
*/) dstdirslash=$dstdir;;
*) dstdirslash=$dstdir/;;
esac
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
# The $RANDOM variable is not portable (e.g., dash). Use it
# here however when possible just to lower collision chance.
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap '
ret=$?
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
exit $ret
' 0
# Because "mkdir -p" follows existing symlinks and we likely work
# directly in world-writeable /tmp, make sure that the '$tmpdir'
# directory is successfully created first before we actually test
# 'mkdir -p'.
if (umask $mkdir_umask &&
$mkdirprog $mkdir_mode "$tmpdir" &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
test_tmpdir="$tmpdir/a"
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
fi
trap '' 0;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
oIFS=$IFS
IFS=/
set -f
set fnord $dstdir
shift
set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=${dstdirslash}_inst.$$_
rmtmp=${dstdirslash}_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask &&
{ test -z "$stripcmd" || {
# Create $dsttmp read-write so that cp doesn't create it read-only,
# which would cause strip to fail.
if test -z "$doit"; then
: >"$dsttmp" # No need to fork-exec 'touch'.
else
$doit touch "$dsttmp"
fi
}
} &&
$doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# If $backupsuffix is set, and the file being installed
# already exists, attempt a backup. Don't worry if it fails,
# e.g., if mv doesn't support -f.
if test -n "$backupsuffix" && test -f "$dst"; then
$doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
fi
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:

BIN
FloridOS/limine-binary/limine
View file

Binary file not shown.

BIN
FloridOS/limine-binary/limine-bios-cd.bin
View file

Binary file not shown.

1341
FloridOS/limine-binary/limine-bios-hdd.h
View file

File diff suppressed because it is too large Load diff

BIN
FloridOS/limine-binary/limine-bios-pxe.bin
View file

Binary file not shown.

BIN
FloridOS/limine-binary/limine-bios.sys
View file

Binary file not shown.

BIN
FloridOS/limine-binary/limine-uefi-cd.bin
View file

Binary file not shown.

1290
FloridOS/limine-binary/limine.c
View file

File diff suppressed because it is too large Load diff

BIN
FloridOS/limine-binary/limine.exe
View file

Binary file not shown.

609
FloridOS/limine-binary/limine.h
View file

@ -1,609 +0,0 @@
/* BSD Zero Clause License */
/* Copyright (C) 2022-2024 mintsuki and contributors.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef LIMINE_H
#define LIMINE_H 1
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
/* Misc */
#ifdef LIMINE_NO_POINTERS
# define LIMINE_PTR(TYPE) uint64_t
#else
# define LIMINE_PTR(TYPE) TYPE
#endif
#ifdef __GNUC__
# define LIMINE_DEPRECATED __attribute__((__deprecated__))
# define LIMINE_DEPRECATED_IGNORE_START \
_Pragma("GCC diagnostic push") \
_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
# define LIMINE_DEPRECATED_IGNORE_END \
_Pragma("GCC diagnostic pop")
#else
# define LIMINE_DEPRECATED
# define LIMINE_DEPRECATED_IGNORE_START
# define LIMINE_DEPRECATED_IGNORE_END
#endif
#define LIMINE_REQUESTS_START_MARKER \
uint64_t limine_requests_start_marker[4] = { 0xf6b8f4b39de7d1ae, 0xfab91a6940fcb9cf, \
0x785c6ed015d3e316, 0x181e920a7852b9d9 };
#define LIMINE_REQUESTS_END_MARKER \
uint64_t limine_requests_end_marker[2] = { 0xadc0e0531bb10d03, 0x9572709f31764c62 };
#define LIMINE_REQUESTS_DELIMITER LIMINE_REQUESTS_END_MARKER
#define LIMINE_BASE_REVISION(N) \
uint64_t limine_base_revision[3] = { 0xf9562b2d5c95a6c8, 0x6a7b384944536bdc, (N) };
#define LIMINE_BASE_REVISION_SUPPORTED (limine_base_revision[2] == 0)
#define LIMINE_COMMON_MAGIC 0xc7b1dd30df4c8b88, 0x0a82e883a194f07b
struct limine_uuid {
uint32_t a;
uint16_t b;
uint16_t c;
uint8_t d[8];
};
#define LIMINE_MEDIA_TYPE_GENERIC 0
#define LIMINE_MEDIA_TYPE_OPTICAL 1
#define LIMINE_MEDIA_TYPE_TFTP 2
struct limine_file {
uint64_t revision;
LIMINE_PTR(void *) address;
uint64_t size;
LIMINE_PTR(char *) path;
LIMINE_PTR(char *) cmdline;
uint32_t media_type;
uint32_t unused;
uint32_t tftp_ip;
uint32_t tftp_port;
uint32_t partition_index;
uint32_t mbr_disk_id;
struct limine_uuid gpt_disk_uuid;
struct limine_uuid gpt_part_uuid;
struct limine_uuid part_uuid;
};
/* Boot info */
#define LIMINE_BOOTLOADER_INFO_REQUEST { LIMINE_COMMON_MAGIC, 0xf55038d8e2a1202f, 0x279426fcf5f59740 }
struct limine_bootloader_info_response {
uint64_t revision;
LIMINE_PTR(char *) name;
LIMINE_PTR(char *) version;
};
struct limine_bootloader_info_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_bootloader_info_response *) response;
};
/* Firmware type */
#define LIMINE_FIRMWARE_TYPE_REQUEST { LIMINE_COMMON_MAGIC, 0x8c2f75d90bef28a8, 0x7045a4688eac00c3 }
#define LIMINE_FIRMWARE_TYPE_X86BIOS 0
#define LIMINE_FIRMWARE_TYPE_UEFI32 1
#define LIMINE_FIRMWARE_TYPE_UEFI64 2
struct limine_firmware_type_response {
uint64_t revision;
uint64_t firmware_type;
};
struct limine_firmware_type_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_firmware_type_response *) response;
};
/* Stack size */
#define LIMINE_STACK_SIZE_REQUEST { LIMINE_COMMON_MAGIC, 0x224ef0460a8e8926, 0xe1cb0fc25f46ea3d }
struct limine_stack_size_response {
uint64_t revision;
};
struct limine_stack_size_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_stack_size_response *) response;
uint64_t stack_size;
};
/* HHDM */
#define LIMINE_HHDM_REQUEST { LIMINE_COMMON_MAGIC, 0x48dcf1cb8ad2b852, 0x63984e959a98244b }
struct limine_hhdm_response {
uint64_t revision;
uint64_t offset;
};
struct limine_hhdm_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_hhdm_response *) response;
};
/* Framebuffer */
#define LIMINE_FRAMEBUFFER_REQUEST { LIMINE_COMMON_MAGIC, 0x9d5827dcd881dd75, 0xa3148604f6fab11b }
#define LIMINE_FRAMEBUFFER_RGB 1
struct limine_video_mode {
uint64_t pitch;
uint64_t width;
uint64_t height;
uint16_t bpp;
uint8_t memory_model;
uint8_t red_mask_size;
uint8_t red_mask_shift;
uint8_t green_mask_size;
uint8_t green_mask_shift;
uint8_t blue_mask_size;
uint8_t blue_mask_shift;
};
struct limine_framebuffer {
LIMINE_PTR(void *) address;
uint64_t width;
uint64_t height;
uint64_t pitch;
uint16_t bpp;
uint8_t memory_model;
uint8_t red_mask_size;
uint8_t red_mask_shift;
uint8_t green_mask_size;
uint8_t green_mask_shift;
uint8_t blue_mask_size;
uint8_t blue_mask_shift;
uint8_t unused[7];
uint64_t edid_size;
LIMINE_PTR(void *) edid;
/* Response revision 1 */
uint64_t mode_count;
LIMINE_PTR(struct limine_video_mode **) modes;
};
struct limine_framebuffer_response {
uint64_t revision;
uint64_t framebuffer_count;
LIMINE_PTR(struct limine_framebuffer **) framebuffers;
};
struct limine_framebuffer_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_framebuffer_response *) response;
};
/* Terminal */
#define LIMINE_TERMINAL_REQUEST { LIMINE_COMMON_MAGIC, 0xc8ac59310c2b0844, 0xa68d0c7265d38878 }
#define LIMINE_TERMINAL_CB_DEC 10
#define LIMINE_TERMINAL_CB_BELL 20
#define LIMINE_TERMINAL_CB_PRIVATE_ID 30
#define LIMINE_TERMINAL_CB_STATUS_REPORT 40
#define LIMINE_TERMINAL_CB_POS_REPORT 50
#define LIMINE_TERMINAL_CB_KBD_LEDS 60
#define LIMINE_TERMINAL_CB_MODE 70
#define LIMINE_TERMINAL_CB_LINUX 80
#define LIMINE_TERMINAL_CTX_SIZE ((uint64_t)(-1))
#define LIMINE_TERMINAL_CTX_SAVE ((uint64_t)(-2))
#define LIMINE_TERMINAL_CTX_RESTORE ((uint64_t)(-3))
#define LIMINE_TERMINAL_FULL_REFRESH ((uint64_t)(-4))
/* Response revision 1 */
#define LIMINE_TERMINAL_OOB_OUTPUT_GET ((uint64_t)(-10))
#define LIMINE_TERMINAL_OOB_OUTPUT_SET ((uint64_t)(-11))
#define LIMINE_TERMINAL_OOB_OUTPUT_OCRNL (1 << 0)
#define LIMINE_TERMINAL_OOB_OUTPUT_OFDEL (1 << 1)
#define LIMINE_TERMINAL_OOB_OUTPUT_OFILL (1 << 2)
#define LIMINE_TERMINAL_OOB_OUTPUT_OLCUC (1 << 3)
#define LIMINE_TERMINAL_OOB_OUTPUT_ONLCR (1 << 4)
#define LIMINE_TERMINAL_OOB_OUTPUT_ONLRET (1 << 5)
#define LIMINE_TERMINAL_OOB_OUTPUT_ONOCR (1 << 6)
#define LIMINE_TERMINAL_OOB_OUTPUT_OPOST (1 << 7)
LIMINE_DEPRECATED_IGNORE_START
struct LIMINE_DEPRECATED limine_terminal;
typedef void (*limine_terminal_write)(struct limine_terminal *, const char *, uint64_t);
typedef void (*limine_terminal_callback)(struct limine_terminal *, uint64_t, uint64_t, uint64_t, uint64_t);
struct LIMINE_DEPRECATED limine_terminal {
uint64_t columns;
uint64_t rows;
LIMINE_PTR(struct limine_framebuffer *) framebuffer;
};
struct LIMINE_DEPRECATED limine_terminal_response {
uint64_t revision;
uint64_t terminal_count;
LIMINE_PTR(struct limine_terminal **) terminals;
LIMINE_PTR(limine_terminal_write) write;
};
struct LIMINE_DEPRECATED limine_terminal_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_terminal_response *) response;
LIMINE_PTR(limine_terminal_callback) callback;
};
LIMINE_DEPRECATED_IGNORE_END
/* Paging mode */
#define LIMINE_PAGING_MODE_REQUEST { LIMINE_COMMON_MAGIC, 0x95c1a0edab0944cb, 0xa4e5cb3842f7488a }
#if defined (__x86_64__) || defined (__i386__)
#define LIMINE_PAGING_MODE_X86_64_4LVL 0
#define LIMINE_PAGING_MODE_X86_64_5LVL 1
#define LIMINE_PAGING_MODE_MAX LIMINE_PAGING_MODE_X86_64_5LVL
#define LIMINE_PAGING_MODE_MIN LIMINE_PAGING_MODE_X86_64_4LVL
#define LIMINE_PAGING_MODE_DEFAULT LIMINE_PAGING_MODE_X86_64_4LVL
#elif defined (__aarch64__)
#define LIMINE_PAGING_MODE_AARCH64_4LVL 0
#define LIMINE_PAGING_MODE_AARCH64_5LVL 1
#define LIMINE_PAGING_MODE_MAX LIMINE_PAGING_MODE_AARCH64_5LVL
#define LIMINE_PAGING_MODE_MIN LIMINE_PAGING_MODE_AARCH64_4LVL
#define LIMINE_PAGING_MODE_DEFAULT LIMINE_PAGING_MODE_AARCH64_4LVL
#elif defined (__riscv) && (__riscv_xlen == 64)
#define LIMINE_PAGING_MODE_RISCV_SV39 0
#define LIMINE_PAGING_MODE_RISCV_SV48 1
#define LIMINE_PAGING_MODE_RISCV_SV57 2
#define LIMINE_PAGING_MODE_MAX LIMINE_PAGING_MODE_RISCV_SV57
#define LIMINE_PAGING_MODE_MIN LIMINE_PAGING_MODE_RISCV_SV39
#define LIMINE_PAGING_MODE_DEFAULT LIMINE_PAGING_MODE_RISCV_SV48
#else
#error Unknown architecture
#endif
struct limine_paging_mode_response {
uint64_t revision;
uint64_t mode;
};
struct limine_paging_mode_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_paging_mode_response *) response;
uint64_t mode;
uint64_t max_mode;
uint64_t min_mode;
};
/* 5-level paging */
#define LIMINE_5_LEVEL_PAGING_REQUEST { LIMINE_COMMON_MAGIC, 0x94469551da9b3192, 0xebe5e86db7382888 }
LIMINE_DEPRECATED_IGNORE_START
struct LIMINE_DEPRECATED limine_5_level_paging_response {
uint64_t revision;
};
struct LIMINE_DEPRECATED limine_5_level_paging_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_5_level_paging_response *) response;
};
LIMINE_DEPRECATED_IGNORE_END
/* SMP */
#define LIMINE_SMP_REQUEST { LIMINE_COMMON_MAGIC, 0x95a67b819a1b857e, 0xa0b61b723b6a73e0 }
struct limine_smp_info;
typedef void (*limine_goto_address)(struct limine_smp_info *);
#if defined (__x86_64__) || defined (__i386__)
#define LIMINE_SMP_X2APIC (1 << 0)
struct limine_smp_info {
uint32_t processor_id;
uint32_t lapic_id;
uint64_t reserved;
LIMINE_PTR(limine_goto_address) goto_address;
uint64_t extra_argument;
};
struct limine_smp_response {
uint64_t revision;
uint32_t flags;
uint32_t bsp_lapic_id;
uint64_t cpu_count;
LIMINE_PTR(struct limine_smp_info **) cpus;
};
#elif defined (__aarch64__)
struct limine_smp_info {
uint32_t processor_id;
uint32_t reserved1;
uint64_t mpidr;
uint64_t reserved;
LIMINE_PTR(limine_goto_address) goto_address;
uint64_t extra_argument;
};
struct limine_smp_response {
uint64_t revision;
uint64_t flags;
uint64_t bsp_mpidr;
uint64_t cpu_count;
LIMINE_PTR(struct limine_smp_info **) cpus;
};
#elif defined (__riscv) && (__riscv_xlen == 64)
struct limine_smp_info {
uint64_t processor_id;
uint64_t hartid;
uint64_t reserved;
LIMINE_PTR(limine_goto_address) goto_address;
uint64_t extra_argument;
};
struct limine_smp_response {
uint64_t revision;
uint64_t flags;
uint64_t bsp_hartid;
uint64_t cpu_count;
LIMINE_PTR(struct limine_smp_info **) cpus;
};
#else
#error Unknown architecture
#endif
struct limine_smp_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_smp_response *) response;
uint64_t flags;
};
/* Memory map */
#define LIMINE_MEMMAP_REQUEST { LIMINE_COMMON_MAGIC, 0x67cf3d9d378a806f, 0xe304acdfc50c3c62 }
#define LIMINE_MEMMAP_USABLE 0
#define LIMINE_MEMMAP_RESERVED 1
#define LIMINE_MEMMAP_ACPI_RECLAIMABLE 2
#define LIMINE_MEMMAP_ACPI_NVS 3
#define LIMINE_MEMMAP_BAD_MEMORY 4
#define LIMINE_MEMMAP_BOOTLOADER_RECLAIMABLE 5
#define LIMINE_MEMMAP_KERNEL_AND_MODULES 6
#define LIMINE_MEMMAP_FRAMEBUFFER 7
struct limine_memmap_entry {
uint64_t base;
uint64_t length;
uint64_t type;
};
struct limine_memmap_response {
uint64_t revision;
uint64_t entry_count;
LIMINE_PTR(struct limine_memmap_entry **) entries;
};
struct limine_memmap_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_memmap_response *) response;
};
/* Entry point */
#define LIMINE_ENTRY_POINT_REQUEST { LIMINE_COMMON_MAGIC, 0x13d86c035a1cd3e1, 0x2b0caa89d8f3026a }
typedef void (*limine_entry_point)(void);
struct limine_entry_point_response {
uint64_t revision;
};
struct limine_entry_point_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_entry_point_response *) response;
LIMINE_PTR(limine_entry_point) entry;
};
/* Kernel File */
#define LIMINE_KERNEL_FILE_REQUEST { LIMINE_COMMON_MAGIC, 0xad97e90e83f1ed67, 0x31eb5d1c5ff23b69 }
struct limine_kernel_file_response {
uint64_t revision;
LIMINE_PTR(struct limine_file *) kernel_file;
};
struct limine_kernel_file_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_kernel_file_response *) response;
};
/* Module */
#define LIMINE_MODULE_REQUEST { LIMINE_COMMON_MAGIC, 0x3e7e279702be32af, 0xca1c4f3bd1280cee }
#define LIMINE_INTERNAL_MODULE_REQUIRED (1 << 0)
#define LIMINE_INTERNAL_MODULE_COMPRESSED (1 << 1)
struct limine_internal_module {
LIMINE_PTR(const char *) path;
LIMINE_PTR(const char *) cmdline;
uint64_t flags;
};
struct limine_module_response {
uint64_t revision;
uint64_t module_count;
LIMINE_PTR(struct limine_file **) modules;
};
struct limine_module_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_module_response *) response;
/* Request revision 1 */
uint64_t internal_module_count;
LIMINE_PTR(struct limine_internal_module **) internal_modules;
};
/* RSDP */
#define LIMINE_RSDP_REQUEST { LIMINE_COMMON_MAGIC, 0xc5e77b6b397e7b43, 0x27637845accdcf3c }
struct limine_rsdp_response {
uint64_t revision;
LIMINE_PTR(void *) address;
};
struct limine_rsdp_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_rsdp_response *) response;
};
/* SMBIOS */
#define LIMINE_SMBIOS_REQUEST { LIMINE_COMMON_MAGIC, 0x9e9046f11e095391, 0xaa4a520fefbde5ee }
struct limine_smbios_response {
uint64_t revision;
LIMINE_PTR(void *) entry_32;
LIMINE_PTR(void *) entry_64;
};
struct limine_smbios_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_smbios_response *) response;
};
/* EFI system table */
#define LIMINE_EFI_SYSTEM_TABLE_REQUEST { LIMINE_COMMON_MAGIC, 0x5ceba5163eaaf6d6, 0x0a6981610cf65fcc }
struct limine_efi_system_table_response {
uint64_t revision;
LIMINE_PTR(void *) address;
};
struct limine_efi_system_table_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_efi_system_table_response *) response;
};
/* EFI memory map */
#define LIMINE_EFI_MEMMAP_REQUEST { LIMINE_COMMON_MAGIC, 0x7df62a431d6872d5, 0xa4fcdfb3e57306c8 }
struct limine_efi_memmap_response {
uint64_t revision;
LIMINE_PTR(void *) memmap;
uint64_t memmap_size;
uint64_t desc_size;
uint64_t desc_version;
};
struct limine_efi_memmap_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_efi_memmap_response *) response;
};
/* Boot time */
#define LIMINE_BOOT_TIME_REQUEST { LIMINE_COMMON_MAGIC, 0x502746e184c088aa, 0xfbc5ec83e6327893 }
struct limine_boot_time_response {
uint64_t revision;
int64_t boot_time;
};
struct limine_boot_time_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_boot_time_response *) response;
};
/* Kernel address */
#define LIMINE_KERNEL_ADDRESS_REQUEST { LIMINE_COMMON_MAGIC, 0x71ba76863cc55f63, 0xb2644a48c516a487 }
struct limine_kernel_address_response {
uint64_t revision;
uint64_t physical_base;
uint64_t virtual_base;
};
struct limine_kernel_address_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_kernel_address_response *) response;
};
/* Device Tree Blob */
#define LIMINE_DTB_REQUEST { LIMINE_COMMON_MAGIC, 0xb40ddb48fb54bac7, 0x545081493f81ffb7 }
struct limine_dtb_response {
uint64_t revision;
LIMINE_PTR(void *) dtb_ptr;
};
struct limine_dtb_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_dtb_response *) response;
};
#ifdef __cplusplus
}
#endif
#endif

BIN
FloridOS/limine/limine-bios-cd.bin
View file

Binary file not shown.

BIN
FloridOS/limine/limine-bios.sys
View file

Binary file not shown.

7
FloridOS/limine/limine.conf
View file

@ -1,7 +0,0 @@
TIMEOUT=5
SERIAL=yes
:Florid OS
PROTOCOL=limine
KERNEL_PATH=boot:///boot/kernel.elf
MODULE_PATH=boot:///boot/terminal.fpf

609
FloridOS/limine/limine.h
View file

@ -1,609 +0,0 @@
/* BSD Zero Clause License */
/* Copyright (C) 2022-2024 mintsuki and contributors.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef LIMINE_H
#define LIMINE_H 1
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
/* Misc */
#ifdef LIMINE_NO_POINTERS
# define LIMINE_PTR(TYPE) uint64_t
#else
# define LIMINE_PTR(TYPE) TYPE
#endif
#ifdef __GNUC__
# define LIMINE_DEPRECATED __attribute__((__deprecated__))
# define LIMINE_DEPRECATED_IGNORE_START \
_Pragma("GCC diagnostic push") \
_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
# define LIMINE_DEPRECATED_IGNORE_END \
_Pragma("GCC diagnostic pop")
#else
# define LIMINE_DEPRECATED
# define LIMINE_DEPRECATED_IGNORE_START
# define LIMINE_DEPRECATED_IGNORE_END
#endif
#define LIMINE_REQUESTS_START_MARKER \
uint64_t limine_requests_start_marker[4] = { 0xf6b8f4b39de7d1ae, 0xfab91a6940fcb9cf, \
0x785c6ed015d3e316, 0x181e920a7852b9d9 };
#define LIMINE_REQUESTS_END_MARKER \
uint64_t limine_requests_end_marker[2] = { 0xadc0e0531bb10d03, 0x9572709f31764c62 };
#define LIMINE_REQUESTS_DELIMITER LIMINE_REQUESTS_END_MARKER
#define LIMINE_BASE_REVISION(N) \
uint64_t limine_base_revision[3] = { 0xf9562b2d5c95a6c8, 0x6a7b384944536bdc, (N) };
#define LIMINE_BASE_REVISION_SUPPORTED (limine_base_revision[2] == 0)
#define LIMINE_COMMON_MAGIC 0xc7b1dd30df4c8b88, 0x0a82e883a194f07b
struct limine_uuid {
uint32_t a;
uint16_t b;
uint16_t c;
uint8_t d[8];
};
#define LIMINE_MEDIA_TYPE_GENERIC 0
#define LIMINE_MEDIA_TYPE_OPTICAL 1
#define LIMINE_MEDIA_TYPE_TFTP 2
struct limine_file {
uint64_t revision;
LIMINE_PTR(void *) address;
uint64_t size;
LIMINE_PTR(char *) path;
LIMINE_PTR(char *) cmdline;
uint32_t media_type;
uint32_t unused;
uint32_t tftp_ip;
uint32_t tftp_port;
uint32_t partition_index;
uint32_t mbr_disk_id;
struct limine_uuid gpt_disk_uuid;
struct limine_uuid gpt_part_uuid;
struct limine_uuid part_uuid;
};
/* Boot info */
#define LIMINE_BOOTLOADER_INFO_REQUEST { LIMINE_COMMON_MAGIC, 0xf55038d8e2a1202f, 0x279426fcf5f59740 }
struct limine_bootloader_info_response {
uint64_t revision;
LIMINE_PTR(char *) name;
LIMINE_PTR(char *) version;
};
struct limine_bootloader_info_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_bootloader_info_response *) response;
};
/* Firmware type */
#define LIMINE_FIRMWARE_TYPE_REQUEST { LIMINE_COMMON_MAGIC, 0x8c2f75d90bef28a8, 0x7045a4688eac00c3 }
#define LIMINE_FIRMWARE_TYPE_X86BIOS 0
#define LIMINE_FIRMWARE_TYPE_UEFI32 1
#define LIMINE_FIRMWARE_TYPE_UEFI64 2
struct limine_firmware_type_response {
uint64_t revision;
uint64_t firmware_type;
};
struct limine_firmware_type_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_firmware_type_response *) response;
};
/* Stack size */
#define LIMINE_STACK_SIZE_REQUEST { LIMINE_COMMON_MAGIC, 0x224ef0460a8e8926, 0xe1cb0fc25f46ea3d }
struct limine_stack_size_response {
uint64_t revision;
};
struct limine_stack_size_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_stack_size_response *) response;
uint64_t stack_size;
};
/* HHDM */
#define LIMINE_HHDM_REQUEST { LIMINE_COMMON_MAGIC, 0x48dcf1cb8ad2b852, 0x63984e959a98244b }
struct limine_hhdm_response {
uint64_t revision;
uint64_t offset;
};
struct limine_hhdm_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_hhdm_response *) response;
};
/* Framebuffer */
#define LIMINE_FRAMEBUFFER_REQUEST { LIMINE_COMMON_MAGIC, 0x9d5827dcd881dd75, 0xa3148604f6fab11b }
#define LIMINE_FRAMEBUFFER_RGB 1
struct limine_video_mode {
uint64_t pitch;
uint64_t width;
uint64_t height;
uint16_t bpp;
uint8_t memory_model;
uint8_t red_mask_size;
uint8_t red_mask_shift;
uint8_t green_mask_size;
uint8_t green_mask_shift;
uint8_t blue_mask_size;
uint8_t blue_mask_shift;
};
struct limine_framebuffer {
LIMINE_PTR(void *) address;
uint64_t width;
uint64_t height;
uint64_t pitch;
uint16_t bpp;
uint8_t memory_model;
uint8_t red_mask_size;
uint8_t red_mask_shift;
uint8_t green_mask_size;
uint8_t green_mask_shift;
uint8_t blue_mask_size;
uint8_t blue_mask_shift;
uint8_t unused[7];
uint64_t edid_size;
LIMINE_PTR(void *) edid;
/* Response revision 1 */
uint64_t mode_count;
LIMINE_PTR(struct limine_video_mode **) modes;
};
struct limine_framebuffer_response {
uint64_t revision;
uint64_t framebuffer_count;
LIMINE_PTR(struct limine_framebuffer **) framebuffers;
};
struct limine_framebuffer_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_framebuffer_response *) response;
};
/* Terminal */
#define LIMINE_TERMINAL_REQUEST { LIMINE_COMMON_MAGIC, 0xc8ac59310c2b0844, 0xa68d0c7265d38878 }
#define LIMINE_TERMINAL_CB_DEC 10
#define LIMINE_TERMINAL_CB_BELL 20
#define LIMINE_TERMINAL_CB_PRIVATE_ID 30
#define LIMINE_TERMINAL_CB_STATUS_REPORT 40
#define LIMINE_TERMINAL_CB_POS_REPORT 50
#define LIMINE_TERMINAL_CB_KBD_LEDS 60
#define LIMINE_TERMINAL_CB_MODE 70
#define LIMINE_TERMINAL_CB_LINUX 80
#define LIMINE_TERMINAL_CTX_SIZE ((uint64_t)(-1))
#define LIMINE_TERMINAL_CTX_SAVE ((uint64_t)(-2))
#define LIMINE_TERMINAL_CTX_RESTORE ((uint64_t)(-3))
#define LIMINE_TERMINAL_FULL_REFRESH ((uint64_t)(-4))
/* Response revision 1 */
#define LIMINE_TERMINAL_OOB_OUTPUT_GET ((uint64_t)(-10))
#define LIMINE_TERMINAL_OOB_OUTPUT_SET ((uint64_t)(-11))
#define LIMINE_TERMINAL_OOB_OUTPUT_OCRNL (1 << 0)
#define LIMINE_TERMINAL_OOB_OUTPUT_OFDEL (1 << 1)
#define LIMINE_TERMINAL_OOB_OUTPUT_OFILL (1 << 2)
#define LIMINE_TERMINAL_OOB_OUTPUT_OLCUC (1 << 3)
#define LIMINE_TERMINAL_OOB_OUTPUT_ONLCR (1 << 4)
#define LIMINE_TERMINAL_OOB_OUTPUT_ONLRET (1 << 5)
#define LIMINE_TERMINAL_OOB_OUTPUT_ONOCR (1 << 6)
#define LIMINE_TERMINAL_OOB_OUTPUT_OPOST (1 << 7)
LIMINE_DEPRECATED_IGNORE_START
struct LIMINE_DEPRECATED limine_terminal;
typedef void (*limine_terminal_write)(struct limine_terminal *, const char *, uint64_t);
typedef void (*limine_terminal_callback)(struct limine_terminal *, uint64_t, uint64_t, uint64_t, uint64_t);
struct LIMINE_DEPRECATED limine_terminal {
uint64_t columns;
uint64_t rows;
LIMINE_PTR(struct limine_framebuffer *) framebuffer;
};
struct LIMINE_DEPRECATED limine_terminal_response {
uint64_t revision;
uint64_t terminal_count;
LIMINE_PTR(struct limine_terminal **) terminals;
LIMINE_PTR(limine_terminal_write) write;
};
struct LIMINE_DEPRECATED limine_terminal_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_terminal_response *) response;
LIMINE_PTR(limine_terminal_callback) callback;
};
LIMINE_DEPRECATED_IGNORE_END
/* Paging mode */
#define LIMINE_PAGING_MODE_REQUEST { LIMINE_COMMON_MAGIC, 0x95c1a0edab0944cb, 0xa4e5cb3842f7488a }
#if defined (__x86_64__) || defined (__i386__)
#define LIMINE_PAGING_MODE_X86_64_4LVL 0
#define LIMINE_PAGING_MODE_X86_64_5LVL 1
#define LIMINE_PAGING_MODE_MAX LIMINE_PAGING_MODE_X86_64_5LVL
#define LIMINE_PAGING_MODE_MIN LIMINE_PAGING_MODE_X86_64_4LVL
#define LIMINE_PAGING_MODE_DEFAULT LIMINE_PAGING_MODE_X86_64_4LVL
#elif defined (__aarch64__)
#define LIMINE_PAGING_MODE_AARCH64_4LVL 0
#define LIMINE_PAGING_MODE_AARCH64_5LVL 1
#define LIMINE_PAGING_MODE_MAX LIMINE_PAGING_MODE_AARCH64_5LVL
#define LIMINE_PAGING_MODE_MIN LIMINE_PAGING_MODE_AARCH64_4LVL
#define LIMINE_PAGING_MODE_DEFAULT LIMINE_PAGING_MODE_AARCH64_4LVL
#elif defined (__riscv) && (__riscv_xlen == 64)
#define LIMINE_PAGING_MODE_RISCV_SV39 0
#define LIMINE_PAGING_MODE_RISCV_SV48 1
#define LIMINE_PAGING_MODE_RISCV_SV57 2
#define LIMINE_PAGING_MODE_MAX LIMINE_PAGING_MODE_RISCV_SV57
#define LIMINE_PAGING_MODE_MIN LIMINE_PAGING_MODE_RISCV_SV39
#define LIMINE_PAGING_MODE_DEFAULT LIMINE_PAGING_MODE_RISCV_SV48
#else
#error Unknown architecture
#endif
struct limine_paging_mode_response {
uint64_t revision;
uint64_t mode;
};
struct limine_paging_mode_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_paging_mode_response *) response;
uint64_t mode;
uint64_t max_mode;
uint64_t min_mode;
};
/* 5-level paging */
#define LIMINE_5_LEVEL_PAGING_REQUEST { LIMINE_COMMON_MAGIC, 0x94469551da9b3192, 0xebe5e86db7382888 }
LIMINE_DEPRECATED_IGNORE_START
struct LIMINE_DEPRECATED limine_5_level_paging_response {
uint64_t revision;
};
struct LIMINE_DEPRECATED limine_5_level_paging_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_5_level_paging_response *) response;
};
LIMINE_DEPRECATED_IGNORE_END
/* SMP */
#define LIMINE_SMP_REQUEST { LIMINE_COMMON_MAGIC, 0x95a67b819a1b857e, 0xa0b61b723b6a73e0 }
struct limine_smp_info;
typedef void (*limine_goto_address)(struct limine_smp_info *);
#if defined (__x86_64__) || defined (__i386__)
#define LIMINE_SMP_X2APIC (1 << 0)
struct limine_smp_info {
uint32_t processor_id;
uint32_t lapic_id;
uint64_t reserved;
LIMINE_PTR(limine_goto_address) goto_address;
uint64_t extra_argument;
};
struct limine_smp_response {
uint64_t revision;
uint32_t flags;
uint32_t bsp_lapic_id;
uint64_t cpu_count;
LIMINE_PTR(struct limine_smp_info **) cpus;
};
#elif defined (__aarch64__)
struct limine_smp_info {
uint32_t processor_id;
uint32_t reserved1;
uint64_t mpidr;
uint64_t reserved;
LIMINE_PTR(limine_goto_address) goto_address;
uint64_t extra_argument;
};
struct limine_smp_response {
uint64_t revision;
uint64_t flags;
uint64_t bsp_mpidr;
uint64_t cpu_count;
LIMINE_PTR(struct limine_smp_info **) cpus;
};
#elif defined (__riscv) && (__riscv_xlen == 64)
struct limine_smp_info {
uint64_t processor_id;
uint64_t hartid;
uint64_t reserved;
LIMINE_PTR(limine_goto_address) goto_address;
uint64_t extra_argument;
};
struct limine_smp_response {
uint64_t revision;
uint64_t flags;
uint64_t bsp_hartid;
uint64_t cpu_count;
LIMINE_PTR(struct limine_smp_info **) cpus;
};
#else
#error Unknown architecture
#endif
struct limine_smp_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_smp_response *) response;
uint64_t flags;
};
/* Memory map */
#define LIMINE_MEMMAP_REQUEST { LIMINE_COMMON_MAGIC, 0x67cf3d9d378a806f, 0xe304acdfc50c3c62 }
#define LIMINE_MEMMAP_USABLE 0
#define LIMINE_MEMMAP_RESERVED 1
#define LIMINE_MEMMAP_ACPI_RECLAIMABLE 2
#define LIMINE_MEMMAP_ACPI_NVS 3
#define LIMINE_MEMMAP_BAD_MEMORY 4
#define LIMINE_MEMMAP_BOOTLOADER_RECLAIMABLE 5
#define LIMINE_MEMMAP_KERNEL_AND_MODULES 6
#define LIMINE_MEMMAP_FRAMEBUFFER 7
struct limine_memmap_entry {
uint64_t base;
uint64_t length;
uint64_t type;
};
struct limine_memmap_response {
uint64_t revision;
uint64_t entry_count;
LIMINE_PTR(struct limine_memmap_entry **) entries;
};
struct limine_memmap_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_memmap_response *) response;
};
/* Entry point */
#define LIMINE_ENTRY_POINT_REQUEST { LIMINE_COMMON_MAGIC, 0x13d86c035a1cd3e1, 0x2b0caa89d8f3026a }
typedef void (*limine_entry_point)(void);
struct limine_entry_point_response {
uint64_t revision;
};
struct limine_entry_point_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_entry_point_response *) response;
LIMINE_PTR(limine_entry_point) entry;
};
/* Kernel File */
#define LIMINE_KERNEL_FILE_REQUEST { LIMINE_COMMON_MAGIC, 0xad97e90e83f1ed67, 0x31eb5d1c5ff23b69 }
struct limine_kernel_file_response {
uint64_t revision;
LIMINE_PTR(struct limine_file *) kernel_file;
};
struct limine_kernel_file_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_kernel_file_response *) response;
};
/* Module */
#define LIMINE_MODULE_REQUEST { LIMINE_COMMON_MAGIC, 0x3e7e279702be32af, 0xca1c4f3bd1280cee }
#define LIMINE_INTERNAL_MODULE_REQUIRED (1 << 0)
#define LIMINE_INTERNAL_MODULE_COMPRESSED (1 << 1)
struct limine_internal_module {
LIMINE_PTR(const char *) path;
LIMINE_PTR(const char *) cmdline;
uint64_t flags;
};
struct limine_module_response {
uint64_t revision;
uint64_t module_count;
LIMINE_PTR(struct limine_file **) modules;
};
struct limine_module_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_module_response *) response;
/* Request revision 1 */
uint64_t internal_module_count;
LIMINE_PTR(struct limine_internal_module **) internal_modules;
};
/* RSDP */
#define LIMINE_RSDP_REQUEST { LIMINE_COMMON_MAGIC, 0xc5e77b6b397e7b43, 0x27637845accdcf3c }
struct limine_rsdp_response {
uint64_t revision;
LIMINE_PTR(void *) address;
};
struct limine_rsdp_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_rsdp_response *) response;
};
/* SMBIOS */
#define LIMINE_SMBIOS_REQUEST { LIMINE_COMMON_MAGIC, 0x9e9046f11e095391, 0xaa4a520fefbde5ee }
struct limine_smbios_response {
uint64_t revision;
LIMINE_PTR(void *) entry_32;
LIMINE_PTR(void *) entry_64;
};
struct limine_smbios_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_smbios_response *) response;
};
/* EFI system table */
#define LIMINE_EFI_SYSTEM_TABLE_REQUEST { LIMINE_COMMON_MAGIC, 0x5ceba5163eaaf6d6, 0x0a6981610cf65fcc }
struct limine_efi_system_table_response {
uint64_t revision;
LIMINE_PTR(void *) address;
};
struct limine_efi_system_table_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_efi_system_table_response *) response;
};
/* EFI memory map */
#define LIMINE_EFI_MEMMAP_REQUEST { LIMINE_COMMON_MAGIC, 0x7df62a431d6872d5, 0xa4fcdfb3e57306c8 }
struct limine_efi_memmap_response {
uint64_t revision;
LIMINE_PTR(void *) memmap;
uint64_t memmap_size;
uint64_t desc_size;
uint64_t desc_version;
};
struct limine_efi_memmap_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_efi_memmap_response *) response;
};
/* Boot time */
#define LIMINE_BOOT_TIME_REQUEST { LIMINE_COMMON_MAGIC, 0x502746e184c088aa, 0xfbc5ec83e6327893 }
struct limine_boot_time_response {
uint64_t revision;
int64_t boot_time;
};
struct limine_boot_time_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_boot_time_response *) response;
};
/* Kernel address */
#define LIMINE_KERNEL_ADDRESS_REQUEST { LIMINE_COMMON_MAGIC, 0x71ba76863cc55f63, 0xb2644a48c516a487 }
struct limine_kernel_address_response {
uint64_t revision;
uint64_t physical_base;
uint64_t virtual_base;
};
struct limine_kernel_address_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_kernel_address_response *) response;
};
/* Device Tree Blob */
#define LIMINE_DTB_REQUEST { LIMINE_COMMON_MAGIC, 0xb40ddb48fb54bac7, 0x545081493f81ffb7 }
struct limine_dtb_response {
uint64_t revision;
LIMINE_PTR(void *) dtb_ptr;
};
struct limine_dtb_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_dtb_response *) response;
};
#ifdef __cplusplus
}
#endif
#endif

609
FloridOS/src/include/limine.h
View file

@ -1,609 +0,0 @@
/* BSD Zero Clause License */
/* Copyright (C) 2022-2024 mintsuki and contributors.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef LIMINE_H
#define LIMINE_H 1
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
/* Misc */
#ifdef LIMINE_NO_POINTERS
# define LIMINE_PTR(TYPE) uint64_t
#else
# define LIMINE_PTR(TYPE) TYPE
#endif
#ifdef __GNUC__
# define LIMINE_DEPRECATED __attribute__((__deprecated__))
# define LIMINE_DEPRECATED_IGNORE_START \
_Pragma("GCC diagnostic push") \
_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
# define LIMINE_DEPRECATED_IGNORE_END \
_Pragma("GCC diagnostic pop")
#else
# define LIMINE_DEPRECATED
# define LIMINE_DEPRECATED_IGNORE_START
# define LIMINE_DEPRECATED_IGNORE_END
#endif
#define LIMINE_REQUESTS_START_MARKER \
uint64_t limine_requests_start_marker[4] = { 0xf6b8f4b39de7d1ae, 0xfab91a6940fcb9cf, \
0x785c6ed015d3e316, 0x181e920a7852b9d9 };
#define LIMINE_REQUESTS_END_MARKER \
uint64_t limine_requests_end_marker[2] = { 0xadc0e0531bb10d03, 0x9572709f31764c62 };
#define LIMINE_REQUESTS_DELIMITER LIMINE_REQUESTS_END_MARKER
#define LIMINE_BASE_REVISION(N) \
uint64_t limine_base_revision[3] = { 0xf9562b2d5c95a6c8, 0x6a7b384944536bdc, (N) };
#define LIMINE_BASE_REVISION_SUPPORTED (limine_base_revision[2] == 0)
#define LIMINE_COMMON_MAGIC 0xc7b1dd30df4c8b88, 0x0a82e883a194f07b
struct limine_uuid {
uint32_t a;
uint16_t b;
uint16_t c;
uint8_t d[8];
};
#define LIMINE_MEDIA_TYPE_GENERIC 0
#define LIMINE_MEDIA_TYPE_OPTICAL 1
#define LIMINE_MEDIA_TYPE_TFTP 2
struct limine_file {
uint64_t revision;
LIMINE_PTR(void *) address;
uint64_t size;
LIMINE_PTR(char *) path;
LIMINE_PTR(char *) cmdline;
uint32_t media_type;
uint32_t unused;
uint32_t tftp_ip;
uint32_t tftp_port;
uint32_t partition_index;
uint32_t mbr_disk_id;
struct limine_uuid gpt_disk_uuid;
struct limine_uuid gpt_part_uuid;
struct limine_uuid part_uuid;
};
/* Boot info */
#define LIMINE_BOOTLOADER_INFO_REQUEST { LIMINE_COMMON_MAGIC, 0xf55038d8e2a1202f, 0x279426fcf5f59740 }
struct limine_bootloader_info_response {
uint64_t revision;
LIMINE_PTR(char *) name;
LIMINE_PTR(char *) version;
};
struct limine_bootloader_info_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_bootloader_info_response *) response;
};
/* Firmware type */
#define LIMINE_FIRMWARE_TYPE_REQUEST { LIMINE_COMMON_MAGIC, 0x8c2f75d90bef28a8, 0x7045a4688eac00c3 }
#define LIMINE_FIRMWARE_TYPE_X86BIOS 0
#define LIMINE_FIRMWARE_TYPE_UEFI32 1
#define LIMINE_FIRMWARE_TYPE_UEFI64 2
struct limine_firmware_type_response {
uint64_t revision;
uint64_t firmware_type;
};
struct limine_firmware_type_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_firmware_type_response *) response;
};
/* Stack size */
#define LIMINE_STACK_SIZE_REQUEST { LIMINE_COMMON_MAGIC, 0x224ef0460a8e8926, 0xe1cb0fc25f46ea3d }
struct limine_stack_size_response {
uint64_t revision;
};
struct limine_stack_size_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_stack_size_response *) response;
uint64_t stack_size;
};
/* HHDM */
#define LIMINE_HHDM_REQUEST { LIMINE_COMMON_MAGIC, 0x48dcf1cb8ad2b852, 0x63984e959a98244b }
struct limine_hhdm_response {
uint64_t revision;
uint64_t offset;
};
struct limine_hhdm_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_hhdm_response *) response;
};
/* Framebuffer */
#define LIMINE_FRAMEBUFFER_REQUEST { LIMINE_COMMON_MAGIC, 0x9d5827dcd881dd75, 0xa3148604f6fab11b }
#define LIMINE_FRAMEBUFFER_RGB 1
struct limine_video_mode {
uint64_t pitch;
uint64_t width;
uint64_t height;
uint16_t bpp;
uint8_t memory_model;
uint8_t red_mask_size;
uint8_t red_mask_shift;
uint8_t green_mask_size;
uint8_t green_mask_shift;
uint8_t blue_mask_size;
uint8_t blue_mask_shift;
};
struct limine_framebuffer {
LIMINE_PTR(void *) address;
uint64_t width;
uint64_t height;
uint64_t pitch;
uint16_t bpp;
uint8_t memory_model;
uint8_t red_mask_size;
uint8_t red_mask_shift;
uint8_t green_mask_size;
uint8_t green_mask_shift;
uint8_t blue_mask_size;
uint8_t blue_mask_shift;
uint8_t unused[7];
uint64_t edid_size;
LIMINE_PTR(void *) edid;
/* Response revision 1 */
uint64_t mode_count;
LIMINE_PTR(struct limine_video_mode **) modes;
};
struct limine_framebuffer_response {
uint64_t revision;
uint64_t framebuffer_count;
LIMINE_PTR(struct limine_framebuffer **) framebuffers;
};
struct limine_framebuffer_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_framebuffer_response *) response;
};
/* Terminal */
#define LIMINE_TERMINAL_REQUEST { LIMINE_COMMON_MAGIC, 0xc8ac59310c2b0844, 0xa68d0c7265d38878 }
#define LIMINE_TERMINAL_CB_DEC 10
#define LIMINE_TERMINAL_CB_BELL 20
#define LIMINE_TERMINAL_CB_PRIVATE_ID 30
#define LIMINE_TERMINAL_CB_STATUS_REPORT 40
#define LIMINE_TERMINAL_CB_POS_REPORT 50
#define LIMINE_TERMINAL_CB_KBD_LEDS 60
#define LIMINE_TERMINAL_CB_MODE 70
#define LIMINE_TERMINAL_CB_LINUX 80
#define LIMINE_TERMINAL_CTX_SIZE ((uint64_t)(-1))
#define LIMINE_TERMINAL_CTX_SAVE ((uint64_t)(-2))
#define LIMINE_TERMINAL_CTX_RESTORE ((uint64_t)(-3))
#define LIMINE_TERMINAL_FULL_REFRESH ((uint64_t)(-4))
/* Response revision 1 */
#define LIMINE_TERMINAL_OOB_OUTPUT_GET ((uint64_t)(-10))
#define LIMINE_TERMINAL_OOB_OUTPUT_SET ((uint64_t)(-11))
#define LIMINE_TERMINAL_OOB_OUTPUT_OCRNL (1 << 0)
#define LIMINE_TERMINAL_OOB_OUTPUT_OFDEL (1 << 1)
#define LIMINE_TERMINAL_OOB_OUTPUT_OFILL (1 << 2)
#define LIMINE_TERMINAL_OOB_OUTPUT_OLCUC (1 << 3)
#define LIMINE_TERMINAL_OOB_OUTPUT_ONLCR (1 << 4)
#define LIMINE_TERMINAL_OOB_OUTPUT_ONLRET (1 << 5)
#define LIMINE_TERMINAL_OOB_OUTPUT_ONOCR (1 << 6)
#define LIMINE_TERMINAL_OOB_OUTPUT_OPOST (1 << 7)
LIMINE_DEPRECATED_IGNORE_START
struct LIMINE_DEPRECATED limine_terminal;
typedef void (*limine_terminal_write)(struct limine_terminal *, const char *, uint64_t);
typedef void (*limine_terminal_callback)(struct limine_terminal *, uint64_t, uint64_t, uint64_t, uint64_t);
struct LIMINE_DEPRECATED limine_terminal {
uint64_t columns;
uint64_t rows;
LIMINE_PTR(struct limine_framebuffer *) framebuffer;
};
struct LIMINE_DEPRECATED limine_terminal_response {
uint64_t revision;
uint64_t terminal_count;
LIMINE_PTR(struct limine_terminal **) terminals;
LIMINE_PTR(limine_terminal_write) write;
};
struct LIMINE_DEPRECATED limine_terminal_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_terminal_response *) response;
LIMINE_PTR(limine_terminal_callback) callback;
};
LIMINE_DEPRECATED_IGNORE_END
/* Paging mode */
#define LIMINE_PAGING_MODE_REQUEST { LIMINE_COMMON_MAGIC, 0x95c1a0edab0944cb, 0xa4e5cb3842f7488a }
#if defined (__x86_64__) || defined (__i386__)
#define LIMINE_PAGING_MODE_X86_64_4LVL 0
#define LIMINE_PAGING_MODE_X86_64_5LVL 1
#define LIMINE_PAGING_MODE_MAX LIMINE_PAGING_MODE_X86_64_5LVL
#define LIMINE_PAGING_MODE_MIN LIMINE_PAGING_MODE_X86_64_4LVL
#define LIMINE_PAGING_MODE_DEFAULT LIMINE_PAGING_MODE_X86_64_4LVL
#elif defined (__aarch64__)
#define LIMINE_PAGING_MODE_AARCH64_4LVL 0
#define LIMINE_PAGING_MODE_AARCH64_5LVL 1
#define LIMINE_PAGING_MODE_MAX LIMINE_PAGING_MODE_AARCH64_5LVL
#define LIMINE_PAGING_MODE_MIN LIMINE_PAGING_MODE_AARCH64_4LVL
#define LIMINE_PAGING_MODE_DEFAULT LIMINE_PAGING_MODE_AARCH64_4LVL
#elif defined (__riscv) && (__riscv_xlen == 64)
#define LIMINE_PAGING_MODE_RISCV_SV39 0
#define LIMINE_PAGING_MODE_RISCV_SV48 1
#define LIMINE_PAGING_MODE_RISCV_SV57 2
#define LIMINE_PAGING_MODE_MAX LIMINE_PAGING_MODE_RISCV_SV57
#define LIMINE_PAGING_MODE_MIN LIMINE_PAGING_MODE_RISCV_SV39
#define LIMINE_PAGING_MODE_DEFAULT LIMINE_PAGING_MODE_RISCV_SV48
#else
#error Unknown architecture
#endif
struct limine_paging_mode_response {
uint64_t revision;
uint64_t mode;
};
struct limine_paging_mode_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_paging_mode_response *) response;
uint64_t mode;
uint64_t max_mode;
uint64_t min_mode;
};
/* 5-level paging */
#define LIMINE_5_LEVEL_PAGING_REQUEST { LIMINE_COMMON_MAGIC, 0x94469551da9b3192, 0xebe5e86db7382888 }
LIMINE_DEPRECATED_IGNORE_START
struct LIMINE_DEPRECATED limine_5_level_paging_response {
uint64_t revision;
};
struct LIMINE_DEPRECATED limine_5_level_paging_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_5_level_paging_response *) response;
};
LIMINE_DEPRECATED_IGNORE_END
/* SMP */
#define LIMINE_SMP_REQUEST { LIMINE_COMMON_MAGIC, 0x95a67b819a1b857e, 0xa0b61b723b6a73e0 }
struct limine_smp_info;
typedef void (*limine_goto_address)(struct limine_smp_info *);
#if defined (__x86_64__) || defined (__i386__)
#define LIMINE_SMP_X2APIC (1 << 0)
struct limine_smp_info {
uint32_t processor_id;
uint32_t lapic_id;
uint64_t reserved;
LIMINE_PTR(limine_goto_address) goto_address;
uint64_t extra_argument;
};
struct limine_smp_response {
uint64_t revision;
uint32_t flags;
uint32_t bsp_lapic_id;
uint64_t cpu_count;
LIMINE_PTR(struct limine_smp_info **) cpus;
};
#elif defined (__aarch64__)
struct limine_smp_info {
uint32_t processor_id;
uint32_t reserved1;
uint64_t mpidr;
uint64_t reserved;
LIMINE_PTR(limine_goto_address) goto_address;
uint64_t extra_argument;
};
struct limine_smp_response {
uint64_t revision;
uint64_t flags;
uint64_t bsp_mpidr;
uint64_t cpu_count;
LIMINE_PTR(struct limine_smp_info **) cpus;
};
#elif defined (__riscv) && (__riscv_xlen == 64)
struct limine_smp_info {
uint64_t processor_id;
uint64_t hartid;
uint64_t reserved;
LIMINE_PTR(limine_goto_address) goto_address;
uint64_t extra_argument;
};
struct limine_smp_response {
uint64_t revision;
uint64_t flags;
uint64_t bsp_hartid;
uint64_t cpu_count;
LIMINE_PTR(struct limine_smp_info **) cpus;
};
#else
#error Unknown architecture
#endif
struct limine_smp_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_smp_response *) response;
uint64_t flags;
};
/* Memory map */
#define LIMINE_MEMMAP_REQUEST { LIMINE_COMMON_MAGIC, 0x67cf3d9d378a806f, 0xe304acdfc50c3c62 }
#define LIMINE_MEMMAP_USABLE 0
#define LIMINE_MEMMAP_RESERVED 1
#define LIMINE_MEMMAP_ACPI_RECLAIMABLE 2
#define LIMINE_MEMMAP_ACPI_NVS 3
#define LIMINE_MEMMAP_BAD_MEMORY 4
#define LIMINE_MEMMAP_BOOTLOADER_RECLAIMABLE 5
#define LIMINE_MEMMAP_KERNEL_AND_MODULES 6
#define LIMINE_MEMMAP_FRAMEBUFFER 7
struct limine_memmap_entry {
uint64_t base;
uint64_t length;
uint64_t type;
};
struct limine_memmap_response {
uint64_t revision;
uint64_t entry_count;
LIMINE_PTR(struct limine_memmap_entry **) entries;
};
struct limine_memmap_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_memmap_response *) response;
};
/* Entry point */
#define LIMINE_ENTRY_POINT_REQUEST { LIMINE_COMMON_MAGIC, 0x13d86c035a1cd3e1, 0x2b0caa89d8f3026a }
typedef void (*limine_entry_point)(void);
struct limine_entry_point_response {
uint64_t revision;
};
struct limine_entry_point_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_entry_point_response *) response;
LIMINE_PTR(limine_entry_point) entry;
};
/* Kernel File */
#define LIMINE_KERNEL_FILE_REQUEST { LIMINE_COMMON_MAGIC, 0xad97e90e83f1ed67, 0x31eb5d1c5ff23b69 }
struct limine_kernel_file_response {
uint64_t revision;
LIMINE_PTR(struct limine_file *) kernel_file;
};
struct limine_kernel_file_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_kernel_file_response *) response;
};
/* Module */
#define LIMINE_MODULE_REQUEST { LIMINE_COMMON_MAGIC, 0x3e7e279702be32af, 0xca1c4f3bd1280cee }
#define LIMINE_INTERNAL_MODULE_REQUIRED (1 << 0)
#define LIMINE_INTERNAL_MODULE_COMPRESSED (1 << 1)
struct limine_internal_module {
LIMINE_PTR(const char *) path;
LIMINE_PTR(const char *) cmdline;
uint64_t flags;
};
struct limine_module_response {
uint64_t revision;
uint64_t module_count;
LIMINE_PTR(struct limine_file **) modules;
};
struct limine_module_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_module_response *) response;
/* Request revision 1 */
uint64_t internal_module_count;
LIMINE_PTR(struct limine_internal_module **) internal_modules;
};
/* RSDP */
#define LIMINE_RSDP_REQUEST { LIMINE_COMMON_MAGIC, 0xc5e77b6b397e7b43, 0x27637845accdcf3c }
struct limine_rsdp_response {
uint64_t revision;
LIMINE_PTR(void *) address;
};
struct limine_rsdp_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_rsdp_response *) response;
};
/* SMBIOS */
#define LIMINE_SMBIOS_REQUEST { LIMINE_COMMON_MAGIC, 0x9e9046f11e095391, 0xaa4a520fefbde5ee }
struct limine_smbios_response {
uint64_t revision;
LIMINE_PTR(void *) entry_32;
LIMINE_PTR(void *) entry_64;
};
struct limine_smbios_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_smbios_response *) response;
};
/* EFI system table */
#define LIMINE_EFI_SYSTEM_TABLE_REQUEST { LIMINE_COMMON_MAGIC, 0x5ceba5163eaaf6d6, 0x0a6981610cf65fcc }
struct limine_efi_system_table_response {
uint64_t revision;
LIMINE_PTR(void *) address;
};
struct limine_efi_system_table_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_efi_system_table_response *) response;
};
/* EFI memory map */
#define LIMINE_EFI_MEMMAP_REQUEST { LIMINE_COMMON_MAGIC, 0x7df62a431d6872d5, 0xa4fcdfb3e57306c8 }
struct limine_efi_memmap_response {
uint64_t revision;
LIMINE_PTR(void *) memmap;
uint64_t memmap_size;
uint64_t desc_size;
uint64_t desc_version;
};
struct limine_efi_memmap_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_efi_memmap_response *) response;
};
/* Boot time */
#define LIMINE_BOOT_TIME_REQUEST { LIMINE_COMMON_MAGIC, 0x502746e184c088aa, 0xfbc5ec83e6327893 }
struct limine_boot_time_response {
uint64_t revision;
int64_t boot_time;
};
struct limine_boot_time_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_boot_time_response *) response;
};
/* Kernel address */
#define LIMINE_KERNEL_ADDRESS_REQUEST { LIMINE_COMMON_MAGIC, 0x71ba76863cc55f63, 0xb2644a48c516a487 }
struct limine_kernel_address_response {
uint64_t revision;
uint64_t physical_base;
uint64_t virtual_base;
};
struct limine_kernel_address_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_kernel_address_response *) response;
};
/* Device Tree Blob */
#define LIMINE_DTB_REQUEST { LIMINE_COMMON_MAGIC, 0xb40ddb48fb54bac7, 0x545081493f81ffb7 }
struct limine_dtb_response {
uint64_t revision;
LIMINE_PTR(void *) dtb_ptr;
};
struct limine_dtb_request {
uint64_t id[4];
uint64_t revision;
LIMINE_PTR(struct limine_dtb_response *) response;
};
#ifdef __cplusplus
}
#endif
#endif

17
FloridOS/src/kernel/cpu/interrupts.c
View file

@ -1,17 +0,0 @@
#include <stdint.h>
#include "../../include/limine.h"
// This is the "Panic" screen when something goes wrong
void kpanic(const char* message) {
// In a real OS, we'd clear the screen and show an error code here.
// For now, we'll just stop the computer.
while(1) { __asm__("cli; hlt"); }
}
void exception_handler(uint64_t vec) {
switch(vec) {
case 0: kpanic("DIVISION BY ZERO"); break;
case 14: kpanic("PAGE FAULT"); break;
default: kpanic("UNKNOWN EXCEPTION"); break;
}
}

250
FloridOS/src/kernel/kernel.c
View file

@ -1,250 +0,0 @@
/*
* FFFFFFFFFFFFFFFFFFFFFFlllllll iiii dddddddd
* F::::::::::::::::::::Fl:::::l i::::i d::::::d
* F::::::::::::::::::::Fl:::::l iiii d::::::d
* FF::::::FFFFFFFFF::::Fl:::::l d::::::d
* F:::::F FFFFFF l::::l ooooooooooo rrrr rrrrrrr iiiiiii d:::::d
* F:::::F l::::l oo:::::::::::oo r::::rr:::::ri::::i d:::::d
* F::::::FFFFFFFFFF l::::l o:::::::::::::::or::::r r::::ri::::i d:::::d
* F:::::::::::::::F l::::l o:::::ooooo:::::or::::r rrrrri::::i d:::::d
* F:::::::::::::::F l::::l o::::o o::::or::::r i::::i d:::::d
* F::::::FFFFFFFFFF l::::l o::::o o::::or::::r i::::i d:::::d
* F:::::F l::::l o::::o o::::or::::r i::::i d:::::d
* F:::::F l::::l o::::o o::::or::::r i::::i d:::::d
* FF:::::::FF l::::::lo:::::ooooo:::::or::::r i::::::i d::::::d
* F::::::::FF l::::::lo:::::::::::::::or::::r i::::::i d::::::d
* F::::::::FF l::::::l oo:::::::::::oo r::::r i::::::i d::::::d
* FFFFFFFFFFF llllllll ooooooooooo rrrrrr iiiiiiii dddddddd
*
* PROJECT: Florid OS (A Modular, Everything-Is-A-File Operating System)
* ARCH: x86_64
* BOOTLOADER: Limine
* PHILOSOPHY: 100% Customizable, Userspace-First DE, FPF Packaging.
* TARGET: Monolithic Core Foundation capable of scaling past 16,000+ LOC.
*/
#include <stdint.h>
#include <stddef.h>
#include <stdbool.h>
#include "limine.h"
/* ==========================================================================
* FLORID PACKAGE FORMAT (FPF)
* ========================================================================== */
typedef struct {
char magic[4];
uint8_t version;
uint8_t type;
uint16_t flags;
uint64_t entry_point;
uint64_t stack_size;
uint64_t heap_size;
uint8_t signature[32];
} __attribute__((packed)) fpf_header_t;
void klog(const char* module, const char* msg);
/* ==========================================================================
* EXHAUSTIVE KERNEL STATUS
* ========================================================================== */
typedef enum {
FLORID_SUCCESS = 0,
FLORID_ERROR_GENERIC = 1,
FLORID_ERROR_OUT_OF_MEMORY = 2,
FLORID_ERROR_IO_FAILURE = 3,
FLORID_ERROR_FPF_INVALID_MAGIC = 4,
FLORID_ERROR_FPF_INCOMPATIBLE_VERSION = 5,
FLORID_ERROR_FRAMEBUFFER_NOT_FOUND = 6,
FLORID_ERROR_PAGE_FAULT = 7,
FLORID_ERROR_ACCESS_VIOLATION = 8,
FLORID_ERROR_SYS_CALL_INVALID = 9,
FLORID_ERROR_DEVICE_OFFLINE = 10,
FLORID_ERROR_BUFFER_OVERFLOW = 11,
FLORID_ERROR_TIMEOUT = 12,
FLORID_ERROR_CORRUPT_METADATA = 13,
FLORID_ERROR_KERNEL_PANIC = 14
} florid_status_t;
static const char* status_strings[] = {
[FLORID_SUCCESS] = "FLORID_SUCCESS",
[FLORID_ERROR_GENERIC] = "FLORID_ERROR_GENERIC",
[FLORID_ERROR_OUT_OF_MEMORY] = "FLORID_ERROR_OUT_OF_MEMORY",
[FLORID_ERROR_IO_FAILURE] = "FLORID_ERROR_IO_FAILURE",
[FLORID_ERROR_FPF_INVALID_MAGIC] = "FLORID_ERROR_FPF_INVALID_MAGIC",
[FLORID_ERROR_FPF_INCOMPATIBLE_VERSION] = "FLORID_ERROR_FPF_INCOMPATIBLE_VERSION",
[FLORID_ERROR_FRAMEBUFFER_NOT_FOUND] = "FLORID_ERROR_FRAMEBUFFER_NOT_FOUND",
[FLORID_ERROR_PAGE_FAULT] = "FLORID_ERROR_PAGE_FAULT",
[FLORID_ERROR_ACCESS_VIOLATION] = "FLORID_ERROR_ACCESS_VIOLATION",
[FLORID_ERROR_SYS_CALL_INVALID] = "FLORID_ERROR_SYS_CALL_INVALID",
[FLORID_ERROR_DEVICE_OFFLINE] = "FLORID_ERROR_DEVICE_OFFLINE",
[FLORID_ERROR_BUFFER_OVERFLOW] = "FLORID_ERROR_BUFFER_OVERFLOW",
[FLORID_ERROR_TIMEOUT] = "FLORID_ERROR_TIMEOUT",
[FLORID_ERROR_CORRUPT_METADATA] = "FLORID_ERROR_CORRUPT_METADATA",
[FLORID_ERROR_KERNEL_PANIC] = "FLORID_ERROR_KERNEL_PANIC"
};
/* ==========================================================================
* HARDWARE DESCRIPTOR TABLES (GDT/IDT) - New Core Additions
* ========================================================================== */
typedef struct { uint16_t limit; uint64_t base; } __attribute__((packed)) table_ptr_t;
void gdt_install(void) {
// Basic flat-model GDT for x86_64
static uint64_t gdt[] = {
0x0000000000000000, // Null
0x00af9a000000ffff, // Kernel Code
0x00af92000000ffff, // Kernel Data
0x00affb000000ffff, // User Code
0x00aff3000000ffff // User Data
};
table_ptr_t gdt_ptr = { sizeof(gdt) - 1, (uint64_t)gdt };
__asm__ volatile("lgdt %0" : : "m"(gdt_ptr));
}
/* ==========================================================================
* SYSTEM CALL REGISTRY (FPF Interface)
* ========================================================================== */
void sys_yield() { klog("SYS", "Yielding CPU."); }
void sys_exit() { klog("SYS", "Terminating Process."); }
typedef void (*syscall_handler_t)(void);
syscall_handler_t syscall_table[128] = {
[0] = sys_yield,
[1] = sys_exit,
/* To scale to 16k, populate more system interface stubs here */
};
/* ==========================================================================
* LIMINE BOOT REQUESTS
* ========================================================================== */
static volatile struct limine_framebuffer_request framebuffer_request = {
.id = LIMINE_FRAMEBUFFER_REQUEST, .revision = 0
};
static volatile struct limine_memmap_request memmap_request = {
.id = LIMINE_MEMMAP_REQUEST, .revision = 0
};
static volatile struct limine_hhdm_request hhdm_request = {
.id = LIMINE_HHDM_REQUEST, .revision = 0
};
static volatile struct limine_module_request module_request = {
.id = LIMINE_MODULE_REQUEST, .revision = 0
};
/* ==========================================================================
* LOGGING (COM1 SERIAL)
* ========================================================================== */
static inline void outb(uint16_t port, uint8_t val) {
__asm__ volatile ( "outb %0, %1" : : "a"(val), "Nd"(port) );
}
void klog(const char* module, const char* msg) {
const char* p = "[";
while (*p) outb(0x3F8, *p++);
p = module;
while (*p) outb(0x3F8, *p++);
p = "] ";
while (*p) outb(0x3F8, *p++);
p = msg;
while (*p) outb(0x3F8, *p++);
outb(0x3F8, '\r'); outb(0x3F8, '\n');
}
/* ==========================================================================
* PHYSICAL MEMORY MANAGER (PMM)
* ========================================================================== */
static uint8_t* pmm_bitmap;
static uint64_t pmm_total_pages;
void pmm_init(struct limine_memmap_response* memmap) {
uint64_t max_addr = 0;
struct limine_memmap_entry* biggest_chunk = NULL;
for (uint64_t i = 0; i < memmap->entry_count; i++) {
struct limine_memmap_entry* entry = memmap->entries[i];
if (entry->base + entry->length > max_addr) max_addr = entry->base + entry->length;
if (entry->type == LIMINE_MEMMAP_USABLE && (!biggest_chunk || entry->length > biggest_chunk->length)) {
biggest_chunk = entry;
}
}
pmm_total_pages = max_addr / 4096;
pmm_bitmap = (uint8_t*)(biggest_chunk->base + hhdm_request.response->offset);
for (uint64_t i = 0; i < pmm_total_pages / 8; i++) pmm_bitmap[i] = 0xFF;
for (uint64_t i = 0; i < memmap->entry_count; i++) {
struct limine_memmap_entry* entry = memmap->entries[i];
if (entry->type == LIMINE_MEMMAP_USABLE) {
for (uint64_t j = 0; j < entry->length; j += 4096) {
uint64_t page = (entry->base + j) / 4096;
pmm_bitmap[page / 8] &= ~(1 << (page % 8));
}
}
}
klog("PMM", "Physical Memory Manager Online.");
}
/* ==========================================================================
* FPF EXECUTION ENGINE
* ========================================================================== */
void execute_fpf(uint8_t* buffer, size_t size) {
fpf_header_t* header = (fpf_header_t*)buffer;
if (size < sizeof(fpf_header_t) || header->magic[0] != 'F' || header->magic[1] != 'L') {
klog("LOADER", "Invalid FPF Magic.");
return;
}
klog("LOADER", "Executing FPF Package.");
// Jump past header to entry point
uintptr_t entry = (uintptr_t)(buffer + sizeof(fpf_header_t) + header->entry_point);
void (*launch)(void) = (void (*)(void))entry;
launch();
}
/* ==========================================================================
* KERNEL MAIN ENTRY
* ========================================================================== */
void _start(void) {
gdt_install(); // Setup hardware segments
klog("CORE", "Florid OS Kernel Initializing...");
// 1. Setup Graphics
if (framebuffer_request.response == NULL || framebuffer_request.response->framebuffer_count < 1) {
while(1) __asm__("hlt");
}
struct limine_framebuffer *fb = framebuffer_request.response->framebuffers[0];
uint32_t *fb_ptr = fb->address;
for (size_t i = 0; i < fb->width * fb->height; i++) fb_ptr[i] = 0x1E1E1E;
// 2. Setup Memory
if (memmap_request.response && hhdm_request.response) {
pmm_init(memmap_request.response);
}
// 3. Find and Boot Terminal / Launcher modules
if (module_request.response) {
for (uint64_t i = 0; i < module_request.response->module_count; i++) {
struct limine_file* module = module_request.response->modules[i];
klog("INIT", "Loading FPF Module...");
execute_fpf((uint8_t*)module->address, module->size);
}
}
klog("CORE", "System idle.");
while (1) { __asm__("hlt"); }
}

11
FloridOS/src/kernel/linker.ld
View file

@ -1,11 +0,0 @@
OUTPUT_FORMAT(elf64-x86-64)
ENTRY(_start)
SECTIONS
{
. = 0xffffffff80000000;
.text : { *(.text*) }
.rodata : { *(.rodata*) }
.data : { *(.data*) }
.bss : { *(.bss*) *(COMMON) }
}

62
FloridOS/src/kernel/loader/fpf.c
View file

@ -1,62 +0,0 @@
/*
* src/kernel/loader/fpf.c - Florid Package Format Execution Engine
* Part of the monolithic core scaling architecture.
*/
#include <stdint.h>
#include <stddef.h>
#include <stdbool.h>
#include "../../include/fpf.h"
// External references to our kernel logging and status mappings
extern void klog(const char* module, const char* msg);
extern void klog_status(const char* module, int status);
/* Simple memory space tracker for bare-metal app loading */
static uint64_t current_app_stack_base = 0x80000000; // Load user stacks high
/*
* execute_fpf_package
* Validates, maps, and executes an FPF binary directly from a memory buffer.
*/
int execute_fpf_package(uint8_t* raw_binary, size_t size) {
klog("LOADER", "Interrogating binary payload for FPF compliance...");
if (size < sizeof(fpf_header_t)) {
klog("LOADER", "FATAL: Payload smaller than base FPF header schema.");
return 11; // Buffer overflow/underflow
}
fpf_header_t* header = (fpf_header_t*)raw_binary;
// Strict Magic Byte Verification
if (header->magic[0] != 'F' || header->magic[1] != 'L' ||
header->magic[2] != 'O' || header->magic[3] != 'R') {
klog("LOADER", "FATAL: Magic bytes do not match 'FLOR'. Execution aborted.");
return 4; // Invalid Magic
}
klog("LOADER", "Magic 'FLOR' verified. Parsing execution vectors...");
// Determine payload offset (where the actual executable instructions begin)
uint64_t code_offset = sizeof(fpf_header_t);
uintptr_t entry_address = (uintptr_t)(raw_binary + code_offset + header->entry_point);
// Verify context claims
if (header->type == FPF_TYPE_DE) {
klog("LOADER", "Context: Desktop Environment / Shell. Granting Framebuffer Access.");
} else if (header->type == FPF_TYPE_APP) {
klog("LOADER", "Context: Standard Application. Enforcing sandbox boundaries.");
}
klog("LOADER", "Transferring instruction pointer to FPF payload entry...");
// Define a function pointer to the app's start address
void (*app_entry)(void) = (void (*)(void))entry_address;
// Execute the package (Handoff)
app_entry();
klog("LOADER", "FPF Package execution completed cleanly. Context returned to kernel.");
return 0;
}

81
FloridOS/src/kernel/mm/pmm.c
View file

@ -1,81 +0,0 @@
#include <stdint.h>
#include <stddef.h>
#include <stdbool.h>
#include "../../include/limine.h"
static uint8_t* bitmap;
static uint64_t bitmap_pages;
static uint64_t total_pages;
static uint64_t last_index = 0;
// Helper to set/clear bits in our map
void bitmap_set(uint64_t page) {
bitmap[page / 8] |= (1 << (page % 8));
}
void bitmap_clear(uint64_t page) {
bitmap[page / 8] &= ~(1 << (page % 8));
}
bool bitmap_test(uint64_t page) {
return bitmap[page / 8] & (1 << (page % 8));
}
/* * pmm_init:
* Finds the biggest chunk of RAM and puts the bitmap there.
* Then it marks all usable RAM as "free."
*/
void pmm_init(struct limine_memmap_response* memmap) {
uint64_t max_addr = 0;
uint64_t biggest_chunk_addr = 0;
uint64_t biggest_chunk_len = 0;
for (uint64_t i = 0; i < memmap->entry_count; i++) {
struct limine_memmap_entry* entry = memmap->entries[i];
if (entry->type == LIMINE_MEMMAP_USABLE) {
if (entry->base + entry->length > max_addr)
max_addr = entry->base + entry->length;
if (entry->length > biggest_chunk_len) {
biggest_chunk_len = entry->length;
biggest_chunk_addr = entry->base;
}
}
}
total_pages = max_addr / 4096;
bitmap_pages = (total_pages / 8) / 4096 + 1;
// We store the bitmap in the biggest usable chunk of RAM
bitmap = (uint8_t*)(biggest_chunk_addr + 0xffff800000000000);
// Mark EVERYTHING as used (locked) first
for (uint64_t i = 0; i < total_pages / 8; i++) bitmap[i] = 0xFF;
// Now, unmap only the truly usable sections
for (uint64_t i = 0; i < memmap->entry_count; i++) {
struct limine_memmap_entry* entry = memmap->entries[i];
if (entry->type == LIMINE_MEMMAP_USABLE) {
for (uint64_t j = 0; j < entry->length; j += 4096) {
bitmap_clear((entry->base + j) / 4096);
}
}
}
// Lock the pages the bitmap itself is using
for (uint64_t i = 0; i < bitmap_pages * 4096; i += 4096) {
bitmap_set((biggest_chunk_addr + i) / 4096);
}
}
/* pmm_alloc: Find a free page of RAM */
void* pmm_alloc() {
for (uint64_t i = last_index; i < total_pages; i++) {
if (!bitmap_test(i)) {
bitmap_set(i);
last_index = i;
return (void*)(i * 4096);
}
}
return NULL; // Out of memory!
}

33
FloridOS/src/userspace/bridge/loadable.c
View file

@ -1,33 +0,0 @@
/*
* src/userspace/bridge/loadable.c - Universal FPF Binary Wrapper
* Compile your app logic alongside this file to output a valid .fpf package.
*/
#include <stdint.h>
#include <stddef.h>
#include "../../include/fpf.h"
// Forward declaration of the user's actual main function
extern int florid_main(void);
// Force the compiler to place this header at the very beginning of the binary
__attribute__((section(".fpf_header"), used))
const fpf_header_t __app_header = {
.magic = {'F', 'L', 'O', 'R'},
.version = 1,
.type = FPF_TYPE_DE, // Setting to DE so it can draw the Bloom menu
.flags = 0x08, // FPF_FLAG_FRAMEBUFFER_OWN
.entry_point = 0, // Offset from start of code section
.stack_size = 1024 * 1024, // 1MB stack request
.heap_size = 1024 * 1024 * 16, // 16MB heap request
.signature = {0} // Unsigned demo
};
// The raw entry point called by the kernel loader
void _start(void) {
// Jump to the application logic
florid_main();
// If the app exits, trap the CPU so it doesn't execute garbage memory
while(1) { __asm__ volatile("hlt"); }
}

36
FloridOS/src/userspace/launcher/main.c
View file

@ -1,36 +0,0 @@
/*
* src/userspace/launcher/main.c - Bare-metal Demo Launcher
* Proves execution handoff by drawing the White Pill interface.
*/
#include <stdint.h>
#include <stddef.h>
// Hardcoded Limine Framebuffer address for fast demo testing
// (In a full build, the kernel passes this via syscalls/shared registers)
#define FB_ADDRESS 0xffff800000000000 // Replace with your Limine FB base if mapped static
int florid_main(void) {
// Let's pretend the kernel mapped the FB directly for us
uint32_t* screen = (uint32_t*)FB_ADDRESS;
int width = 1920; // Standard assumption for demo
int height = 1080;
// Draw the Taskbar Background at the bottom (Height: 60px)
for (int y = height - 60; y < height; y++) {
for (int x = 0; x < width; x++) {
screen[y * width + x] = 0x111111; // Darker taskbar base
}
}
// Draw the "White Pill" on the far left (X: 20 to 100, Y: height-45 to height-15)
for (int y = height - 45; y < height - 15; y++) {
for (int x = 20; x < 100; x++) {
// Simple visual rounding: cut the absolute corners
if ((x < 25 || x > 95) && (y < height - 40 || y > height - 20)) continue;
screen[y * width + x] = 0xFFFFFF; // Pure white pill trigger
}
}
return 0;
}

44
FloridOS/src/userspace/terminal/main.c
View file

@ -1,44 +0,0 @@
#include <stdint.h>
// The linker looks for _start by default
void _start() {
// Material 3 Surface Color
uint32_t m3_surface = 0x1C1B1F;
// Pointer to framebuffer (Assuming it's mapped to 0xFD000000 or provided by bootloader)
// For a real test, we just loop to keep the CPU busy so it doesn't crash
while(1) {
__asm__("hlt");
}
}
void terminal_main() {
// In a real FPF, the kernel passes the framebuffer info.
// We'll assume a standard 1920x1080 mapping for this demo.
uint32_t* fb = (uint32_t*)0; // This would be mapped via syscall in a finished build
int term_width = 800;
int term_height = 500;
int start_x = 100;
int start_y = 100;
// 1. Draw Terminal Window Shadow/Outline
for (int y = start_y - 2; y < start_y + term_height + 2; y++) {
for (int x = start_x - 2; x < start_x + term_width + 2; x++) {
// fb[y * 1920 + x] = M3_OUTLINE;
}
}
// 2. Draw Terminal Surface
for (int y = start_y; y < start_y + term_height; y++) {
for (int x = start_x; x < start_x + term_width; x++) {
// fb[y * 1920 + x] = M3_SURFACE;
}
}
// 3. Draw Mock "Prompt" line
// [ > _ ]
for (int i = 0; i < 10; i++) {
// Pixel logic for a cursor
}
}