Did some stuff with partitions

added a floppy build script for freebsd

err

@@ -0,0 +1,8 @@
+xz: Filter chain: --lzma2=dict=8MiB,lc=3,lp=0,pb=2,mode=normal,nice=273,mf=bt4,depth=512
+xz: 94 MiB of memory is required. The limiter is disabled.
+xz: Decompression will need 9 MiB of memory.
+test.elf: 1,684 B / 14.5 KiB = 0.113
+xz: Filter chain: --lzma2=dict=8MiB,lc=3,lp=0,pb=2,mode=normal,nice=273,mf=bt4,depth=512
+xz: 94 MiB of memory is required. The limiter is disabled.
+xz: Decompression will need 9 MiB of memory.
+mtgos.fnt: 578.4 KiB / 2,122.7 KiB = 0.272

kernel/kernel/disk/partitions.cpp

@@ -0,0 +1,50 @@
+#include <partitions.hpp>
+#include <base.hpp>
+#include <blockdev.hpp>
+namespace MBR {
+    struct PartEntry {
+        char status;
+        uint8_t CHS_start[3];
+        char partitionType;
+        uint8_t CHS_end[3];
+        uint32_t start;
+        uint32_t size;
+    }__attribute__((packed));
+    struct Mbr {
+        uint8_t bootstrap[446];
+        PartEntry entries[4];
+        short bootSignature;
+    }__attribute__((packed));
+MBR::MBR(uint32_t drive_id):Partitions(drive_id) {
+    Mbr mbr;
+    MTGosHAL::disk.readSector(drive_id,0,(uint8_t*)&mbr);
+    for(int i=0;i<4;i++) {
+        if(mbr.entries[i].status&0x7F)
+            break;
+        count++;
+        beg[i]=mbr.entries[i].start;
+        end[i]=beg[i]+mbr.entries[i].size;
+    }
+}
+auto MBR::operator=(MBR &o) -> MBR&{
+    for(int i=0;i<4;i++) {
+        this->beg[i]=o.beg[i];
+        this->end[i]=o.end[i];
+    }
+    Partitions::operator=(o);
+    return *this;
+}
+auto MBR::getPartCount() -> int {
+    return count;
+}
+auto MBR::getPartBeg(int part) -> uint64_t {
+    if(part>=count)
+        return 0xFFFFFFFFFFFFFFFFull;
+    return beg[part];
+}
+auto MBR::getPartEnd(int part) -> uint64_t {
+    if(part>=count)
+        return 0xFFFFFFFFFFFFFFFFull;
+    return end[part];
+}
+}

kernel/kernel/filesystem.cpp

@@ -0,0 +1,11 @@
+/*#include <filesystem.hpp>
+
+File::File(Filesystem &fs, String fname): fs(fs), fname(fname) {
+    size=getFileSize(fname);
+};
+auto Fileread(uint64_t offset, uint64_t length) -> uint8_t*; {
+    uint8_t *buf=new uint8_t[length];
+    if(offset+length>size)
+        return nullptr;
+    fs.readFile(fname, offset, offset+length)
+}*/

kernel/kernel/include/filesystem.hpp

@@ -0,0 +1,30 @@
+#pragma once
+#include <string.hpp>
+#include <partitions.hpp>
+class Filesystem {
+    protected:
+        Partitions parts;
+        int part;
+        virtual auto readSector(uint64_t num, uint8_t* buf) -> void = 0;
+        virtual auto readFile(String &name, uint64_t start, uint64_t end, uint8_t buf) -> void = 0;
+        virtual auto getFileSize(String &name) -> uint64_t = 0;
+    public:
+        friend class File;
+        friend class Directory;
+        Filesystem(Partitions &parts, int part): part(part) {
+            this->parts=parts;
+        }
+        virtual auto op(String directory) -> Directory& = 0;
+        virtual auto openFile(String file) -> File& = 0;
+};
+class File {
+    private:
+        String name;
+        Filesystem &fs;
+        uint64_t size;
+        File() {}
+    public:
+        File(Filesystem &fs, String fname)
+        
+        auto read(uint64_t offset, uint64_t length) -> uint8_t*;
+}

kernel/kernel/include/partitions.hpp

@@ -0,0 +1,60 @@
+#pragma once
+#include <stdint.h>
+class Partitions {
+    protected:
+        uint32_t drive_id;
+    public:
+        Partitions(uint32_t drive_id):drive_id(drive_id) {};
+        virtual auto operator=(Partitions &o) -> Partitions& {this->drive_id=o.drive_id;return *this;}
+        virtual auto getPartCount() -> int = 0;
+        virtual auto getPartBeg(int) -> uint64_t = 0;
+        virtual auto getPartEnd(int) -> uint64_t = 0;
+};
+namespace MBR {
+class MBR: public Partitions {
+    private:
+        int count;
+        uint64_t beg[4], end[4];
+    public:
+        MBR(uint32_t drive_id);
+        virtual auto operator=(MBR &o) -> MBR&;
+        virtual auto getPartCount() -> int;
+        virtual auto getPartBeg(int) -> uint64_t;
+        virtual auto getPartEnd(int) -> uint64_t;
+};
+class ModernMBR: public MBR {
+    private:
+        char seconds;
+        char minutes;
+        char hours;
+        uint32_t sig;
+        bool copyProtected;
+    public:
+        ModernMBR(uint32_t drive_id);
+        virtual auto getDiskSec() -> char;
+        virtual auto getDiskMins() -> char;
+        virtual auto getDiskHrs() -> char;
+        virtual auto getDiskSignature() -> char;
+        virtual auto isCopyProtected() -> bool;
+};
+class AST_MBR: public MBR {
+    private:
+        int count;
+        uint64_t beg[4], end[4];
+    public:
+        AST_MBR(uint32_t drive_id);
+        virtual auto getPartCount() -> int;
+        virtual auto getPartBeg(int) -> uint64_t;
+        virtual auto getPartEnd(int) -> uint64_t;
+};
+class DiskMGR: public MBR {
+    private:
+        int count;
+        uint64_t beg[12], end[12];
+    public:
+        DiskMGR(uint32_t drive_id);
+        virtual auto getPartCount() -> int;
+        virtual auto getPartBeg(int) -> uint64_t;
+        virtual auto getPartEnd(int) -> uint64_t;
+};
+}

kernel/kernel/include/string.hpp

@@ -1,3 +1,4 @@
+#pragma once
 #include <stdint.h>
 #include <pmm.hpp>
 class String {
@@ -12,5 +13,6 @@ public:
     auto operator=(String &) -> String &;
     auto size() -> size_t;
     auto operator[](int) -> uint32_t;
+    operator char*();
 };
 String &operator""_s(const char *str, size_t len);

kernel/kernel/init.cpp

@@ -7,6 +7,7 @@
 #include <blockdev.hpp>
 #include <elf.hpp>
 #include <pmm.hpp>
+#include <partitions.hpp>
 void * operator new (size_t, void * p)  { return p ; }
 void * operator new[] (size_t, void * p)  { return p ; }
 void operator delete (void *, void *)  { }
@@ -42,4 +43,10 @@ void main(void ** files, MTGosHAL::Serial &debug, MTGosHAL::PMM &mm, MTGosHAL::S
             continue;
         tasks.initTask(start);
     }
+    out << "checking ata0 partitions...\n";
+    MBR::MBR part(disk.getDriveNumByName("ATA0m"));
+    out << "Partition 1: beg=" << (int32_t) part.getPartBeg(0) << " end=" << (int32_t)part.getPartEnd(0) << "\n";
+    out << "Partition 2: beg=" << (int32_t)part.getPartBeg(1) << " end=" << (int32_t)part.getPartEnd(1) << "\n";
+    out << "Partition 3: beg=" << (int32_t)part.getPartBeg(2) << " end=" << (int32_t)part.getPartEnd(2) << "\n";
+    out << "Partition 4: beg=" << (int32_t)part.getPartBeg(3) << " end=" << (int32_t)part.getPartEnd(3) << "\n";
 }

kernel/kernel/stdstring.cpp

@@ -78,3 +78,53 @@ auto String::operator[](int i) -> uint32_t {
 String &operator""_s(const char *str, size_t len) {
     return *(new String(str));
 }
+String::operator char*() {
+    int strLen=1;
+    for(uint32_t i=0;i<length;i++) {
+        if(arr[i]<0x80)
+            strLen++;
+        else if(arr[i]<0x800) 
+            strLen+=2;
+        else if(arr[i]<0x10000)
+            strLen+=3;
+        else if(arr[i]<0x200000)
+            strLen+=4;
+        else if(arr[i]<0x4000000)
+            strLen+=5;
+        else
+            strLen+=6;
+    }
+    uint8_t* str=new uint8_t[strLen];
+    int p=0;
+    for(uint32_t i=0;i<length;i++) {
+        if(arr[i]<0x80) {
+            str[p++]=(uint8_t)arr[i];
+        } else if(arr[i]<0x800) {
+            str[p++]=0xC0u|(uint8_t)(arr[i]>>6);
+            str[p++]=(uint8_t)((arr[i]&0x3F)|0x80);
+        } else if(arr[i]<0x1000) {
+            str[p++]=0xE0u|(uint8_t)(arr[i]>>12);
+            str[p++]=(uint8_t)(((arr[i]>>6)&0x3F)|0x80);
+            str[p++]=(uint8_t)((arr[i]&0x3F)|0x80);
+        } else if(arr[i]<0x20000) {
+            str[p++]=0xF0u|(uint8_t)(arr[i]>>18);
+            str[p++]=(uint8_t)(((arr[i]>>12)&0x3F)|0x80);
+            str[p++]=(uint8_t)(((arr[i]>>6)&0x3F)|0x80);
+            str[p++]=(uint8_t)((arr[i]&0x3F)|0x80);
+        } else if(arr[i]<0x400000) {
+            str[p++]=0xF8u|(uint8_t)(arr[i]>>24);
+            str[p++]=(uint8_t)(((arr[i]>>18)&0x3F)|0x80);
+            str[p++]=(uint8_t)(((arr[i]>>12)&0x3F)|0x80);
+            str[p++]=(uint8_t)(((arr[i]>>6)&0x3F)|0x80);
+            str[p++]=(uint8_t)((arr[i]&0x3F)|0x80);
+        } else {
+            str[p++]=0xFCu|(uint8_t)(arr[i]>>30);
+            str[p++]=(uint8_t)(((arr[i]>>24)&0x3F)|0x80);
+            str[p++]=(uint8_t)(((arr[i]>>18)&0x3F)|0x80);
+            str[p++]=(uint8_t)(((arr[i]>>12)&0x3F)|0x80);
+            str[p++]=(uint8_t)(((arr[i]>>6)&0x3F)|0x80);
+            str[p++]=(uint8_t)((arr[i]&0x3F)|0x80);
+        }
+    }
+    return (char*)str;
+}

kernel/kernel/syscall.cpp

@@ -7,12 +7,14 @@ ScreenOut::ScreenOut(bool err): err(err) {
     
 }
 auto ScreenOut::operator<<(char *text) -> ScreenOut & {
+    String *tmp = new String(text);
     if(!text)
         return *this;
     if(err)
-        MTGosHAL::err << String(text);
+        MTGosHAL::err << *tmp;
     else
-        MTGosHAL::out << String(text);
+        MTGosHAL::out << *tmp;
+    delete tmp;
     return *this;
 }
 auto ScreenOut::clrscr() -> ScreenOut & {

log

@@ -0,0 +1,69 @@
+Cleaning build...
+gmake -C kernel clean
+gmake[1]: Entering directory '/usr/home/morten/sources/MTGos/kernel'
+gmake -C hal clean
+gmake[2]: Entering directory '/usr/home/morten/sources/MTGos/kernel/hal'
+rm -rf hal.o
+gmake -C x86 clean
+gmake[3]: Entering directory '/usr/home/morten/sources/MTGos/kernel/hal/x86'
+rm -rf ./init/idt.o ./init/Multitasking.o ./init/gdt.o ./init/init.o ./asm/snippets.o ./mm/pmm2.o ./mm/pmm.o ./mm/vmm3.o ./mm/pmm3.o ./io/keyboard.o ./io/textDISP.o ./io/serial.o ./io/output.o ./boot/boot.o ./blk/BlockDevice.o ./blk/ide.o
+gmake[3]: Leaving directory '/usr/home/morten/sources/MTGos/kernel/hal/x86'
+gmake[2]: Leaving directory '/usr/home/morten/sources/MTGos/kernel/hal'
+gmake -C kernel clean
+gmake[2]: Entering directory '/usr/home/morten/sources/MTGos/kernel/kernel'
+rm -rf ./stdstring.o ./Multitasking.o ./filesystem.o ./init.o ./disk/partitions.o ./elf.o ./syscall.o ./string.o
+gmake[2]: Leaving directory '/usr/home/morten/sources/MTGos/kernel/kernel'
+gmake[1]: Leaving directory '/usr/home/morten/sources/MTGos/kernel'
+rm -rf mtgos
+find . -name '*.o' -delete
+Building...
+gmake -C kernel
+gmake[1]: Entering directory '/usr/home/morten/sources/MTGos/kernel'
+gmake -C hal
+gmake[2]: Entering directory '/usr/home/morten/sources/MTGos/kernel/hal'
+gmake -C x86
+gmake[3]: Entering directory '/usr/home/morten/sources/MTGos/kernel/hal/x86'
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o init/idt.o init/idt.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o init/Multitasking.o init/Multitasking.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o init/gdt.o init/gdt.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o init/init.o init/init.cpp
+i686-elf-gcc -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -Ic_include/ -I../../kernel/c_include -ffreestanding -std=c11 -fno-builtin -Werror -nostdlib -g -fpie -c -o asm/snippets.o asm/snippets.S
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o mm/pmm2.o mm/pmm2.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o mm/pmm.o mm/pmm.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o mm/vmm3.o mm/vmm3.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o mm/pmm3.o mm/pmm3.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o io/keyboard.o io/keyboard.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o io/textDISP.o io/textDISP.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o io/serial.o io/serial.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o io/output.o io/output.cpp
+i686-elf-gcc -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -Ic_include/ -I../../kernel/c_include -ffreestanding -std=c11 -fno-builtin -Werror -nostdlib -g -fpie -c -o boot/boot.o boot/boot.S
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o blk/BlockDevice.o blk/BlockDevice.cpp
+i686-elf-g++ -g3 -DDEBUG -m32 -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -I../../kernel/c_include -I../../kernel/include -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fno-pie -Wno-reorder -c -o blk/ide.o blk/ide.cpp
+gmake[3]: Leaving directory '/usr/home/morten/sources/MTGos/kernel/hal/x86'
+ar rcs ../libhal.a x86/init/idt.o x86/init/Multitasking.o x86/init/gdt.o x86/init/init.o x86/asm/snippets.o x86/mm/pmm2.o x86/mm/pmm.o x86/mm/vmm3.o x86/mm/pmm3.o x86/io/keyboard.o x86/io/textDISP.o x86/io/serial.o x86/io/output.o x86/boot/boot.o x86/blk/BlockDevice.o x86/blk/ide.o
+gmake[2]: Leaving directory '/usr/home/morten/sources/MTGos/kernel/hal'
+gmake -C kernel
+gmake[2]: Entering directory '/usr/home/morten/sources/MTGos/kernel/kernel'
+i686-elf-g++ -g3 -DDEBUG  -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fpie -c -o stdstring.o stdstring.cpp
+i686-elf-g++ -g3 -DDEBUG  -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fpie -c -o Multitasking.o Multitasking.cpp
+i686-elf-g++ -g3 -DDEBUG  -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fpie -c -o filesystem.o filesystem.cpp
+i686-elf-g++ -g3 -DDEBUG  -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fpie -c -o init.o init.cpp
+i686-elf-g++ -g3 -DDEBUG  -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fpie -c -o disk/partitions.o disk/partitions.cpp
+i686-elf-g++ -g3 -DDEBUG  -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fpie -c -o elf.o elf.cpp
+i686-elf-g++ -g3 -DDEBUG  -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fpie -c -o syscall.o syscall.cpp
+i686-elf-gcc -g3 -DDEBUG  -Wall -fno-stack-protector -nostdinc -Ic_include/ -ffreestanding -std=c11 -fno-builtin -Werror -nostdlib -g -fpie -c -o string.o string.c
+gmake[2]: Leaving directory '/usr/home/morten/sources/MTGos/kernel/kernel'
+i686-elf-g++ -nostdlib -nodefaultlibs -nostdlib -fno-builtin  -T kernel-x86.ld -z max-page-size=0x1000 -o mtgos kernel/stdstring.o kernel/Multitasking.o kernel/filesystem.o kernel/init.o kernel/disk/partitions.o kernel/elf.o kernel/syscall.o kernel/string.o libhal.a -lgcc
+gmake[1]: Leaving directory '/usr/home/morten/sources/MTGos/kernel'
+mv kernel/mtgos mtgos
+gmake -C user
+gmake[1]: Entering directory '/usr/home/morten/sources/MTGos/user'
+i686-elf-g++  -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fpie -c -o mtgos.o mtgos.cpp
+i686-elf-g++  -Wall -fno-stack-protector -nostdinc -std=c++14 -Iinclude/ -Ic_include/ -fno-rtti -fno-exceptions -ffreestanding -fno-builtin -Werror -nostdlib  -fno-use-cxa-atexit -Wextra -Wno-unused -g -fpie -c -o test.o test.cpp
+i686-elf-gcc  -c -o x86/syscall.o x86/syscall.S
+i686-elf-ld -Ttest-x86.ld -L/opt/lib/gcc/i686-elf/6.1.0/ -o test.elf mtgos.o test.o x86/syscall.o -lgcc
+gmake[1]: Leaving directory '/usr/home/morten/sources/MTGos/user'
+mv user/*.elf .
+stripping
+Compressing...
+How many megabytes should the image be?

makeimage.sh

@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+unamestr=`uname`
+if [[ "$unamestr" != 'FreeBSD' ]]; then
+    echo "This script only works on FreeBSD"
+    exit -1
+fi
+echo "Cleaning build..."
+gmake clean
+echo "Building..."
+gmake
+echo "stripping"
+strip --strip-debug mtgos
+strip --strip-debug test.elf
+echo "Compressing..."
+xz -vv9e mtgos
+xz -vv9e test.elf
+xz -vv9ek mtgos.fnt
+echo "How many kilobytes should the image be?"
+read length
+echo "OK. Creating image..."
+dd if=/dev/zero of=mtgos.img bs=1K count=$length
+echo "Enter your password for the remaining part of the executable."
+sudo id
+echo "Mounting image..."
+dev=$(sudo mdconfig -a -t vnode mtgos.img)
+echo "Partitioning image..."
+sudo gpart create -s MBR $dev
+sudo gpart add -t freebsd -b 512 ${dev}
+echo "Formatting partition..."
+sudo mkfs.ext2 /dev/${dev}s1
+echo "Mounting image..."
+mkdir mount
+sudo mount -t ext2fs /dev/${dev}s1 mount
+echo "Installing grub... (May take some time)"
+sudo grub-install --target=i386-pc --boot-directory=mount /dev/$dev --compress=xz --install-modules="normal part_msdos ext2 multiboot biosdisk xzio" --modules="normal part_msdos ext2 multiboot biosdisk xzio" --locales="" --force
+echo "Copying files..."
+sudo mv mtgos.xz mtgos.fnt.xz test.elf.xz mount
+echo "Creating grub.cfg"
+cat > grub.cfg << "EOF"
+menuentry "MTGos" {
+    multiboot /mtgos.xz
+    module /test.elf.xz
+    module /mtgos.fnt.xz
+}
+EOF
+sudo mv grub.cfg mount/grub
+echo "Unmounting everything"
+sync
+sleep 0.5
+sudo umount mount
+sudo mdconfig -d -u ${dev#md}
+echo "Finalizing..."
+rm -rf mount
+echo "Done!"

user/test.cpp

@@ -10,17 +10,6 @@ void main()
 {
     char arr[4]="123";
     ScreenOut out=ScreenOut(false);
-    int i;
+    out << "Hallo! Ich bin ein Testprogramm, welches sämtliche Funktionen von MTGos, die vom Usermode zugreifbar sind, testet.\nHello! This is a test program which tests every function from MTGos that is accessable from userspace.\n";
-    out.setColor(BGColor::BLUE, FGColor::YELLOW);
+    out << "Bonjour! Je suis une programme de test. Je teste toute la fonction de MTGos, que est accessible pour le mode d'utilisateur.\nこんにちは。私はテストのプログラムです。全てのアクセス可能な関数は試します。\näöüßÄÖÜẞ\n";
-    for(;;) {
-        long double a;
-        long double b=a;
-        out <<  a;
-        a+=0.5;
-        if(a!=b+0.5)
-            out << " ";
-        else
-            out << "=";
-        out <<  a;
-    }
 }