tools: add image gen, dev and running utilities

Author: FedorLap2006

tools/create-image.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+FILE="${2:-_disk_image.raw}"
+qemu-img create $FILE $1
+mke2fs -b 2048 -I 512 -t ext2 $FILE

tools/gen_compile_commands.py

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+#!/bin/python3
+
+import sys
+import os
+import pathlib
+import shlex
+import json
+from dataclasses import dataclass
+from typing import Optional
+COMPILERS=['gcc', 'clang', 'clang++', 'g++', 'as']
+SOURCE_FILE_EXTENSIONS=['.s', '.S', '.c', '.cc']
+IGNORED_OPTIONS=['-f no-leading-underscore', '-fno-leading-underscore']
+
+@dataclass
+class CompileCommand:
+    input_file: str
+    args: list[str]
+    output_file: Optional[str] = None
+
+commands: list[CompileCommand] = []
+
+for line in sys.stdin.readlines():
+    command_args = shlex.split(line)
+    if not any ([command_args[0].endswith(c) for c in COMPILERS]):
+        continue
+
+    filtered_args = []
+    for i, v in enumerate(command_args):
+        cv = v + ' ' + command_args[i+1] if i+1 < len(command_args) else None
+        if v in IGNORED_OPTIONS or (cv is not None and cv in IGNORED_OPTIONS):
+            continue
+        filtered_args.append(v)
+
+    files = []
+    for i, arg in enumerate(command_args[1:]):
+        if arg.startswith("-") or not any([arg.endswith(v) for v in SOURCE_FILE_EXTENSIONS]):
+            continue
+
+        files.append(arg)
+
+    for v in files:
+        commands.append(CompileCommand(input_file=os.path.abspath(v), args=filtered_args))
+
+
+print(json.dumps([{ 'file': c.input_file, 'directory': os.getcwd(), 'arguments': c.args } for c in commands]), end="")
+

tools/iso.sh

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+#!/bin/bash
+
+
+ROOTDIR=`git rev-parse --show-toplevel`
+# ${TOOLS_BASEDIR:-.}/tools/make.sh iso
+$ROOTDIR/tools/make.sh iso
+grub-mkrescue $ROOTDIR/iso/ -o $ROOTDIR/depthos.iso

tools/mount.sh

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+#!/bin/sh
+
+MOUNTDIR=_mnt
+
+if [ "$1" = -u ]; then
+  umount $MOUNTDIR
+else
+  mount -t ext2 -o loop,rw _disk_image.raw $MOUNTDIR
+fi

tools/pci-vendors.awk

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+/^[^#[:blank:]C]/ {
+  num=""$1; name=$0; 
+  sub("^"num, "", name); 
+  sub("[[:blank:]]+", "", name);
+  gsub("\"", "\\\"", name);
+  print "PCI_VENDOR(0x"num",\""name"\")"
+}

tools/pkg-config.sh

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+#!/bin/sh
+export PKG_CONFIG_SYSROOT_DIR=$SYSROOT
+export PKG_CONFIG_LIBDIR=$SYSROOT/usr/lib/pkgconfig
+export PKG_CONFIG_PATH=$PKG_CONFIG_LIBDIR
+exec pkg-config --static "$@"

tools/qemu.sh

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+#!/bin/bash
+
+QEMU=qemu-system-i386
+BOOT_ISO=depthos.iso
+DISK_IMAGE=_disk_image.raw
+# QEMU_ARGS="-M pc-i440fx-2.8 -m 4G -monitor tcp:127.0.0.1:55555 -serial stdio"
+# COMMON_ARGS=( "-M pc-i440fx-2.8 -m 1G -serial stdio" ) # -d trace:ide_data_*
+COMMON_ARGS=( "-m 1G -serial stdio" ) # -d trace:ide_data_*
+DRIVE_BOOT="-drive id=boot,file=$BOOT_ISO,format=raw,if=none,unit=0"
+DRIVE_STOR="-drive id=disk1,file=$DISK_IMAGE,format=raw,if=none,unit=1"
+DEV_ARGS=( "-device ide-hd,drive=boot,bus=ide.0 -device ide-hd,drive=disk1,bus=ide.0" )
+
+# while getopts "dl" opt; do
+#   case "$opt" in
+#     d)
+#       QEMU_ARGS="${QEMU_ARGS} -s -S"
+#       ;;
+#     l)
+#       QEMU_ARGS="${QEMU_ARGS} -d int,pcall,cpu,fpu -D qemu.log"
+#       ;;
+#   esac
+# done
+
+# qemu-system-i386 -M pc-i440fx-2.8 -drive id=boot,file=depthos.iso,format=raw,if=none -device ahci,id=ahbus -device ide-cd,drive=boot -m 4G -monitor none -serial stdio
+
+echo $QEMU ${COMMON_ARGS[@]} ${DRIVE_BOOT} ${DRIVE_STOR} ${DEV_ARGS[@]} $@  
+$QEMU ${COMMON_ARGS[@]} ${DRIVE_BOOT} ${DRIVE_STOR} ${DEV_ARGS[@]} $@  
+  # -device ide-hd,drive=boot,bus=ide.0 -device ide-cd,drive=disk1,bus=ide.0

tools/run.sh

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+#!/bin/sh
+
+
+ROOTDIR=`git rev-parse --show-toplevel`
+
+$ROOTDIR/tools/iso.sh
+$ROOTDIR/tools/qemu.sh $@

tools/sync.sh

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+#!/bin/bash
+
+FSDIR=disk-fs
+ROOTDIR=`git rev-parse --show-toplevel`
+MOUNTDIR=_mnt
+IMG=_disk_image.raw
+# RSYNC_FLAGS="-vacI --update"
+# RSYNC_FLAGS="-vacu"
+RSYNC_FLAGS="-vacu"
+echo -n "Mounting... " && mount -t ext2 -o loop,rw ${ROOTDIR}/${IMG} ${ROOTDIR}/${MOUNTDIR} && echo "done"
+# cp -r "${ROOTDIR}/${FSDIR}"/* _mnt
+# echo "SYSROOT: ${SYSROOT}"
+[ -n "${SYSROOT}" ] && echo "rsync ${RSYNC_FLAGS} ${SYSROOT}/ ${ROOTDIR}/${MOUNTDIR}" && echo -n "Syncing sysroot... " && rsync ${RSYNC_FLAGS} ${SYSROOT}/ ${ROOTDIR}/${MOUNTDIR} && echo "done"
+
+echo "rsync ${RSYNC_FLAGS} ${ROOTDIR}/${FSDIR}/ ${ROOTDIR}/${MOUNTDIR}"
+echo -n "Syncing template directory... " && rsync ${RSYNC_FLAGS} ${ROOTDIR}/${FSDIR}/ ${ROOTDIR}/${MOUNTDIR} && echo "done"
+sleep 1
+echo -n "Unmounting... " && umount ${ROOTDIR}/${MOUNTDIR} && echo "done"
+