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https://github.com/RGBCube/serenity
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Add the basic character devices to kernel.
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parent
12e515735b
commit
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13 changed files with 52 additions and 58 deletions
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@ -3,6 +3,7 @@
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#include "types.h"
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#include "DataBuffer.h"
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#include "RefPtr.h"
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#include <AK/StdLib.h>
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/* IPC message types. There will be moar. */
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#define MSG_INTERRUPT 0x00000001
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@ -22,7 +22,12 @@ KERNEL_OBJS = \
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IDEDiskDevice.o
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VFS_OBJS = \
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../VirtualFileSystem/DiskDevice.o
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../VirtualFileSystem/DiskDevice.o \
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../VirtualFileSystem/CharacterDevice.o \
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../VirtualFileSystem/NullDevice.o \
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../VirtualFileSystem/FullDevice.o \
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../VirtualFileSystem/ZeroDevice.o \
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../VirtualFileSystem/RandomDevice.o
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OBJS = $(KERNEL_OBJS) $(VFS_OBJS)
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@ -1,5 +1,5 @@
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#include "String.h"
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#include "StdLib.h"
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#include <AK/StdLib.h>
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String::String()
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{
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@ -15,6 +15,11 @@
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#include "FileSystem.h"
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#include "Userspace.h"
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#include "IDEDiskDevice.h"
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#include <VirtualFileSystem/NullDevice.h>
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#include <VirtualFileSystem/ZeroDevice.h>
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#include <VirtualFileSystem/FullDevice.h>
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#include <VirtualFileSystem/RandomDevice.h>
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#include <AK/OwnPtr.h>
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#if 0
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/* Keyboard LED disco task ;^) */
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@ -124,7 +129,11 @@ void init()
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Disk::initialize();
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FileSystem::initialize();
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auto hd0 = IDEDiskDevice::create();
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auto dev_hd0 = IDEDiskDevice::create();
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auto dev_null = make<NullDevice>();
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auto dev_full = make<FullDevice>();
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auto dev_zero = make<ZeroDevice>();
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auto dev_random = make<RandomDevice>();
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// new Task(motd_main, "motd", IPC::Handle::MotdTask, Task::Ring0);
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new Task(user_main, "user", IPC::Handle::UserTask, Task::Ring3);
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3
Kernel/kstdio.h
Normal file
3
Kernel/kstdio.h
Normal file
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@ -0,0 +1,3 @@
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#pragma once
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#include "VGA.h"
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@ -6,48 +6,6 @@
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#define PUBLIC
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#define PRIVATE static
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template <typename T>
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T&& move(T& arg)
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{
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return static_cast<T&&>(arg);
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}
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template<typename T>
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T min(T a, T b)
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{
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return (a < b) ? a : b;
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}
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template<typename T>
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T max(T a, T b)
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{
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return (a > b) ? a : b;
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}
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template<typename T, typename U>
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void swap(T& a, U& b)
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{
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U tmp = move((U&)a);
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a = (T&&)move(b);
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b = move(tmp);
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}
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template<typename T>
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struct identity {
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typedef T type;
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};
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template<typename T>
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T&& forward(typename identity<T>::type&& param)
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{ return static_cast<typename identity<T>::type&&>(param); }
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template<typename T, typename U>
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T exchange(T& a, U&& b)
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{
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T tmp = move(a);
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a = move(b);
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return tmp;
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}
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typedef unsigned char BYTE;
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typedef unsigned short WORD;
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typedef unsigned int DWORD;
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