Update filesystem structure

This commit is contained in:
Alex
2023-05-20 04:46:51 +03:00
parent 1e7632657e
commit 488b0a84e0
48 changed files with 66 additions and 4732 deletions

View File

@ -1,9 +1,3 @@
build:
make -C PS2Mouse build
make -C VMwareMouse build
make -C VirtualBoxMouse build
clean:
make -C PS2Mouse clean
make -C VMwareMouse clean
make -C VirtualBoxMouse clean

View File

@ -1,98 +0,0 @@
# Config file
include ../../../Makefile.conf
FILENAME = PS2Mouse.fex
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
LD = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)ld
AS = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)as
OBJDUMP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)objdump
GIT_COMMIT = $(shell git rev-parse HEAD)
GIT_COMMIT_SHORT = $(shell git rev-parse --short HEAD)
ifeq ($(OSARCH), amd64)
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
else ifeq ($(OSARCH), i386)
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
else ifeq ($(OSARCH), aarch64)
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
endif
HEADERS = $(sort $(dir $(wildcard ../../include/*)))
OBJ = $(C_SOURCES:.c=.o) $(CPP_SOURCES:.cpp=.o) $(ASM_SOURCES:.asm=.o) $(S_SOURCES:.S=.o) $(PSF_SOURCES:.psf=.o) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
CFLAGS := \
-I$(INCLUDE_DIR) \
-DGIT_COMMIT='"$(GIT_COMMIT)"' \
-DGIT_COMMIT_SHORT='"$(GIT_COMMIT_SHORT)"'
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-msoft-float -fno-builtin
else ifeq ($(OSARCH), i386)
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i386 -pipe -msoft-float -fno-builtin
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
endif
build: $(FILENAME)
ifeq ($(OSARCH), amd64)
$(OBJDUMP) -b binary -D -m i386:x86-64 -d $(FILENAME) > file_dump.map
else ifeq ($(OSARCH), i386)
else ifeq ($(OSARCH), aarch64)
endif
mv $(FILENAME) ../../out/$(FILENAME)
$(FILENAME): $(OBJ)
$(info Linking $@)
$(CC) $(LDFLAGS) $(OBJ) -o $@
%.o: %.c $(HEADERS)
$(info Compiling $<)
$(CC) $(CFLAGS) $(WARNCFLAG) -std=c17 -c $< -o $@
%.o: %.cpp $(HEADERS)
$(info Compiling $<)
$(CPP) $(CFLAGS) $(WARNCFLAG) -std=c++20 -fexceptions -c $< -o $@
%.o: %.S
$(info Compiling $<)
ifeq ($(OSARCH), amd64)
$(AS) -o $@ $<
else ifeq ($(OSARCH), i386)
$(AS) -o $@ $<
else ifeq ($(OSARCH), aarch64)
$(AS) -o $@ $<
endif
clean:
rm -f *.o file.map file_dump.map $(OBJ)

View File

@ -1,278 +0,0 @@
#include <pci.h>
#include <io.h>
#include "../../../Kernel/DAPI.hpp"
#include "../../../Kernel/Fex.hpp"
extern "C" int DriverEntry(void *Data);
int CallbackHandler(KernelCallback *Data);
int InterruptCallback(CPURegisters *Registers);
HEAD(FexFormatType_Driver, FexOSType_Fennix, DriverEntry);
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
__attribute__((section(".extended"))) FexExtended ExtendedHeader = {
.Driver = {
.Name = "PS/2 Mouse Driver",
.Type = FexDriverType_Input,
.TypeFlags = FexDriverInputTypes_Mouse,
.OverrideOnConflict = false,
.Callback = CallbackHandler,
.InterruptCallback = InterruptCallback,
.Bind = {
.Type = BIND_INTERRUPT,
.Interrupt = {
.Vector = {12}, // IRQ12
}}}};
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
enum Config
{
READ_CONFIG = 0x20,
WRITE_CONFIG = 0x60
};
enum Ports
{
DATA = 0x60,
STATUS = 0x64,
COMMAND = 0x64,
};
enum State
{
OUTPUT_FULL = (1 << 0),
INPUT_FULL = (1 << 1),
MOUSE_BYTE = (1 << 5)
};
#define PS2LeftButton 0b00000001
#define PS2MiddleButton 0b00000100
#define PS2RightButton 0b00000010
#define PS2XSign 0b00010000
#define PS2YSign 0b00100000
#define PS2XOverflow 0b01000000
#define PS2YOverflow 0b10000000
int MouseX = 0, MouseY = 0, MouseZ = 0;
int MouseLeft = 0, MouseMiddle = 0, MouseRight = 0;
uint8_t Packet[4];
bool PacketReady = false;
uint8_t Cycle = 0;
void WaitRead()
{
uint64_t Timeout = 100000;
while (Timeout--)
if (inb(Ports::STATUS) & State::OUTPUT_FULL)
return;
}
void WaitWrite()
{
uint64_t Timeout = 100000;
while (Timeout--)
if ((inb(Ports::STATUS) & State::INPUT_FULL) == 0)
return;
}
uint8_t Read()
{
WaitRead();
return inb(Ports::DATA);
}
void Write(uint16_t Port, uint8_t Value)
{
WaitWrite();
outb(Port, Value);
}
int DriverEntry(void *Data)
{
if (!Data)
return INVALID_KERNEL_API;
KAPI = (KernelAPI *)Data;
if (KAPI->Version.Major < 0 || KAPI->Version.Minor < 0 || KAPI->Version.Patch < 0)
return KERNEL_API_VERSION_NOT_SUPPORTED;
return OK;
}
int CallbackHandler(KernelCallback *Data)
{
switch (Data->Reason)
{
case AcknowledgeReason:
{
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
outb(COMMAND, 0xA8);
Write(COMMAND, READ_CONFIG);
uint8_t Status = Read();
Status |= 0b10;
Write(COMMAND, WRITE_CONFIG);
Write(DATA, Status);
Write(COMMAND, 0xD4);
Write(DATA, 0xF6);
Read();
Write(COMMAND, 0xD4);
Write(DATA, 0xF4);
Read();
print("PS/2 mouse configured.");
break;
}
case FetchReason:
{
Data->InputCallback.Mouse.X = MouseX;
Data->InputCallback.Mouse.Y = MouseY;
Data->InputCallback.Mouse.Z = MouseZ;
Data->InputCallback.Mouse.Buttons.Left = MouseLeft;
Data->InputCallback.Mouse.Buttons.Right = MouseRight;
Data->InputCallback.Mouse.Buttons.Middle = MouseMiddle;
break;
}
case StopReason:
{
outb(COMMAND, 0xA8);
Write(COMMAND, READ_CONFIG);
uint8_t Status = Read();
Status &= ~0b10;
Write(COMMAND, WRITE_CONFIG);
Write(DATA, Status);
Write(COMMAND, 0xD4);
Write(DATA, 0xF5);
Read();
print("Driver stopped.");
break;
}
default:
{
print("Unknown reason.");
break;
}
}
return OK;
}
int InterruptCallback(CPURegisters *)
{
uint8_t Data = inb(0x60);
if (__builtin_expect(!!(PacketReady), 0))
{
bool XNegative, YNegative, XOverflow, YOverflow;
if (Packet[0] & PS2XSign)
XNegative = true;
else
XNegative = false;
if (Packet[0] & PS2YSign)
YNegative = true;
else
YNegative = false;
if (Packet[0] & PS2XOverflow)
XOverflow = true;
else
XOverflow = false;
if (Packet[0] & PS2YOverflow)
YOverflow = true;
else
YOverflow = false;
if (!XNegative)
{
MouseX += Packet[1];
if (XOverflow)
MouseX += 255;
}
else
{
Packet[1] = 256 - Packet[1];
MouseX -= Packet[1];
if (XOverflow)
MouseX -= 255;
}
if (!YNegative)
{
MouseY -= Packet[2];
if (YOverflow)
MouseY -= 255;
}
else
{
Packet[2] = 256 - Packet[2];
MouseY += Packet[2];
if (YOverflow)
MouseY += 255;
}
uint32_t Width = KAPI->Display.GetWidth();
uint32_t Height = KAPI->Display.GetHeight();
if (MouseX < 0)
MouseX = 0;
if ((uint32_t)MouseX > Width - 1)
MouseX = Width - 1;
if (MouseY < 0)
MouseY = 0;
if ((uint32_t)MouseY > Height - 1)
MouseY = Height - 1;
MouseLeft = 0;
MouseMiddle = 0;
MouseRight = 0;
if (Packet[0] & PS2LeftButton)
MouseLeft = 1;
if (Packet[0] & PS2MiddleButton)
MouseMiddle = 1;
if (Packet[0] & PS2RightButton)
MouseRight = 1;
PacketReady = false;
}
switch (Cycle)
{
case 0:
{
if ((Data & 0b00001000) == 0)
break;
Packet[0] = Data;
Cycle++;
break;
}
case 1:
{
Packet[1] = Data;
Cycle++;
break;
}
case 2:
{
Packet[2] = Data;
PacketReady = true;
Cycle = 0;
break;
}
}
return OK;
}

View File

@ -1,40 +0,0 @@
OUTPUT_FORMAT(binary)
OUTPUT_ARCH(i386:x86-64)
ENTRY(DriverEntry)
SECTIONS
{
.header :
{
*(.header .header.*)
*(.extended .extended.*)
}
.text :
{
*(.text .text.*)
}
.data :
{
*(.data .data.*)
}
.rodata :
{
*(.rodata .rodata.*)
}
.bss :
{
*(COMMON)
*(.bss .bss.*)
}
/DISCARD/ :
{
*(.eh_frame)
*(.note .note.*)
}
}

View File

@ -1,98 +0,0 @@
# Config file
include ../../../Makefile.conf
FILENAME = VMwareMouseDriver.fex
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
LD = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)ld
AS = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)as
OBJDUMP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)objdump
GIT_COMMIT = $(shell git rev-parse HEAD)
GIT_COMMIT_SHORT = $(shell git rev-parse --short HEAD)
ifeq ($(OSARCH), amd64)
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
else ifeq ($(OSARCH), i386)
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
else ifeq ($(OSARCH), aarch64)
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
endif
HEADERS = $(sort $(dir $(wildcard ../../include/*)))
OBJ = $(C_SOURCES:.c=.o) $(CPP_SOURCES:.cpp=.o) $(ASM_SOURCES:.asm=.o) $(S_SOURCES:.S=.o) $(PSF_SOURCES:.psf=.o) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
CFLAGS := \
-I$(INCLUDE_DIR) \
-DGIT_COMMIT='"$(GIT_COMMIT)"' \
-DGIT_COMMIT_SHORT='"$(GIT_COMMIT_SHORT)"'
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-msoft-float -fno-builtin
else ifeq ($(OSARCH), i386)
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i386 -pipe -msoft-float -fno-builtin
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
endif
build: $(FILENAME)
ifeq ($(OSARCH), amd64)
$(OBJDUMP) -b binary -D -m i386:x86-64 -d $(FILENAME) > file_dump.map
else ifeq ($(OSARCH), i386)
else ifeq ($(OSARCH), aarch64)
endif
mv $(FILENAME) ../../out/$(FILENAME)
$(FILENAME): $(OBJ)
$(info Linking $@)
$(CC) $(LDFLAGS) $(OBJ) -o $@
%.o: %.c $(HEADERS)
$(info Compiling $<)
$(CC) $(CFLAGS) $(WARNCFLAG) -std=c17 -c $< -o $@
%.o: %.cpp $(HEADERS)
$(info Compiling $<)
$(CPP) $(CFLAGS) $(WARNCFLAG) -std=c++20 -fexceptions -c $< -o $@
%.o: %.S
$(info Compiling $<)
ifeq ($(OSARCH), amd64)
$(AS) -o $@ $<
else ifeq ($(OSARCH), i386)
$(AS) -o $@ $<
else ifeq ($(OSARCH), aarch64)
$(AS) -o $@ $<
endif
clean:
rm -f *.o file.map file_dump.map $(OBJ)

View File

@ -1,284 +0,0 @@
#include <pci.h>
#include <io.h>
#include "../../../Kernel/DAPI.hpp"
#include "../../../Kernel/Fex.hpp"
extern "C" int DriverEntry(void *Data);
int CallbackHandler(KernelCallback *Data);
int InterruptCallback(CPURegisters *Registers);
HEAD(FexFormatType_Driver, FexOSType_Fennix, DriverEntry);
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
__attribute__((section(".extended"))) FexExtended ExtendedHeader = {
.Driver = {
.Name = "VMware Virtual Mouse Driver",
.Type = FexDriverType_Input,
.TypeFlags = FexDriverInputTypes_Mouse,
.OverrideOnConflict = true,
.Callback = CallbackHandler,
.InterruptCallback = InterruptCallback,
.Bind = {
.Type = BIND_INTERRUPT,
.Interrupt = {
.Vector = {12}, // IRQ12
}}}};
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
/* https://wiki.osdev.org/VMware_tools */
typedef struct
{
union
{
uint32_t ax;
uint32_t magic;
};
union
{
uint32_t bx;
size_t size;
};
union
{
uint32_t cx;
uint16_t command;
};
union
{
uint32_t dx;
uint16_t port;
};
uint32_t si;
uint32_t di;
} VMwareCommand;
#define VMWARE_MAGIC 0x564D5868 /* hXMV */
#define VMWARE_PORT 0x5658
#define CMD_GETVERSION 0xA
#define CMD_ABSPOINTER_DATA 0x27
#define CMD_ABSPOINTER_STATUS 0x28
#define CMD_ABSPOINTER_COMMAND 0x29
#define ABSPOINTER_ENABLE 0x45414552 /* Q E A E */
#define ABSPOINTER_RELATIVE 0xF5
#define ABSPOINTER_ABSOLUTE 0x53424152 /* R A B S */
void CommandSend(VMwareCommand *cmd)
{
cmd->magic = VMWARE_MAGIC;
cmd->port = VMWARE_PORT;
asm volatile("in %%dx, %0"
: "+a"(cmd->ax), "+b"(cmd->bx), "+c"(cmd->cx), "+d"(cmd->dx), "+S"(cmd->si), "+D"(cmd->di));
}
bool IsVMwareBackdoorAvailable(void)
{
VMwareCommand cmd;
cmd.bx = ~VMWARE_MAGIC;
cmd.command = CMD_GETVERSION;
CommandSend(&cmd);
if (cmd.bx != VMWARE_MAGIC || cmd.ax == 0xFFFFFFFF)
return false;
return true;
}
int DriverEntry(void *Data)
{
if (!Data)
return INVALID_KERNEL_API;
KAPI = (KernelAPI *)Data;
if (KAPI->Version.Major < 0 || KAPI->Version.Minor < 0 || KAPI->Version.Patch < 0)
return KERNEL_API_VERSION_NOT_SUPPORTED;
if (!IsVMwareBackdoorAvailable())
return SYSTEM_NOT_SUPPORTED;
return OK;
}
void Absolute(void)
{
VMwareCommand cmd;
/* Enable */
cmd.bx = ABSPOINTER_ENABLE;
cmd.command = CMD_ABSPOINTER_COMMAND;
CommandSend(&cmd);
/* Status */
cmd.bx = 0;
cmd.command = CMD_ABSPOINTER_STATUS;
CommandSend(&cmd);
/* Read data (1) */
cmd.bx = 1;
cmd.command = CMD_ABSPOINTER_DATA;
CommandSend(&cmd);
/* Enable absolute */
cmd.bx = ABSPOINTER_ABSOLUTE;
cmd.command = CMD_ABSPOINTER_COMMAND;
CommandSend(&cmd);
}
void Relative(void)
{
VMwareCommand cmd;
cmd.bx = ABSPOINTER_RELATIVE;
cmd.command = CMD_ABSPOINTER_COMMAND;
CommandSend(&cmd);
}
enum Config
{
READ_CONFIG = 0x20,
WRITE_CONFIG = 0x60
};
enum Ports
{
DATA = 0x60,
STATUS = 0x64,
COMMAND = 0x64,
};
enum State
{
OUTPUT_FULL = (1 << 0),
INPUT_FULL = (1 << 1),
MOUSE_BYTE = (1 << 5)
};
void WaitRead()
{
uint64_t Timeout = 100000;
while (Timeout--)
if (inb(Ports::STATUS) & State::OUTPUT_FULL)
return;
}
void WaitWrite()
{
uint64_t Timeout = 100000;
while (Timeout--)
if ((inb(Ports::STATUS) & State::INPUT_FULL) == 0)
return;
}
void Write(uint16_t Port, uint8_t Value)
{
WaitWrite();
outb(Port, Value);
}
uint8_t Read()
{
WaitRead();
return inb(Ports::DATA);
}
int MouseX = 0, MouseY = 0, MouseZ = 0;
int MouseButton = 0;
int CallbackHandler(KernelCallback *Data)
{
switch (Data->Reason)
{
case AcknowledgeReason:
{
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
outb(COMMAND, 0xA8);
Write(COMMAND, READ_CONFIG);
uint8_t Status = Read();
Status |= 0b10;
Write(COMMAND, WRITE_CONFIG);
Write(DATA, Status);
Write(COMMAND, 0xD4);
Write(DATA, 0xF6);
Read();
Write(COMMAND, 0xD4);
Write(DATA, 0xF4);
Read();
Absolute();
print("VMware mouse configured.");
break;
}
case FetchReason:
{
Data->InputCallback.Mouse.X = (MouseX * KAPI->Display.GetWidth()) / 0xFFFF;
Data->InputCallback.Mouse.Y = (MouseY * KAPI->Display.GetHeight()) / 0xFFFF;
Data->InputCallback.Mouse.Z = MouseZ;
Data->InputCallback.Mouse.Buttons.Left = MouseButton & 0x20;
Data->InputCallback.Mouse.Buttons.Right = MouseButton & 0x10;
Data->InputCallback.Mouse.Buttons.Middle = MouseButton & 0x08;
break;
}
case StopReason:
{
Relative();
// TODO: UNTESTED!!!
outb(COMMAND, 0xA8);
Write(COMMAND, READ_CONFIG);
uint8_t Status = Read();
Status &= ~0b10;
Write(COMMAND, WRITE_CONFIG);
Write(DATA, Status);
Write(COMMAND, 0xD4);
Write(DATA, 0xF5);
Read();
print("Driver stopped.");
break;
}
default:
{
print("Unknown reason.");
break;
}
}
return OK;
}
int InterruptCallback(CPURegisters *)
{
uint8_t Data = inb(0x60);
(void)Data;
VMwareCommand cmd;
cmd.bx = 0;
cmd.command = CMD_ABSPOINTER_STATUS;
CommandSend(&cmd);
if (cmd.ax == 0xFFFF0000)
{
print("VMware mouse is not connected?");
Relative();
Absolute();
return ERROR;
}
if ((cmd.ax & 0xFFFF) < 4)
return ERROR;
cmd.bx = 4;
cmd.command = CMD_ABSPOINTER_DATA;
CommandSend(&cmd);
int flags = (cmd.ax & 0xFFFF0000) >> 16; /* Not important */
(void)flags;
MouseButton = (cmd.ax & 0xFFFF); /* 0x10 = Right, 0x20 = Left, 0x08 = Middle */
MouseX = cmd.bx; /* Both X and Y are scaled from 0 to 0xFFFF */
MouseY = cmd.cx; /* You should map these somewhere to the actual resolution. */
MouseZ = (int8_t)cmd.dx; /* Z is a single signed byte indicating scroll direction. */
return OK;
}

View File

@ -1,40 +0,0 @@
OUTPUT_FORMAT(binary)
OUTPUT_ARCH(i386:x86-64)
ENTRY(DriverEntry)
SECTIONS
{
.header :
{
*(.header .header.*)
*(.extended .extended.*)
}
.text :
{
*(.text .text.*)
}
.data :
{
*(.data .data.*)
}
.rodata :
{
*(.rodata .rodata.*)
}
.bss :
{
*(COMMON)
*(.bss .bss.*)
}
/DISCARD/ :
{
*(.eh_frame)
*(.note .note.*)
}
}

View File

@ -1,98 +0,0 @@
# Config file
include ../../../Makefile.conf
FILENAME = VirtualBoxMouseDriver.fex
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
LD = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)ld
AS = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)as
OBJDUMP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)objdump
GIT_COMMIT = $(shell git rev-parse HEAD)
GIT_COMMIT_SHORT = $(shell git rev-parse --short HEAD)
ifeq ($(OSARCH), amd64)
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
else ifeq ($(OSARCH), i386)
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
else ifeq ($(OSARCH), aarch64)
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
endif
HEADERS = $(sort $(dir $(wildcard ../../include/*)))
OBJ = $(C_SOURCES:.c=.o) $(CPP_SOURCES:.cpp=.o) $(ASM_SOURCES:.asm=.o) $(S_SOURCES:.S=.o) $(PSF_SOURCES:.psf=.o) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
CFLAGS := \
-I$(INCLUDE_DIR) \
-DGIT_COMMIT='"$(GIT_COMMIT)"' \
-DGIT_COMMIT_SHORT='"$(GIT_COMMIT_SHORT)"'
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-msoft-float -fno-builtin
else ifeq ($(OSARCH), i386)
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i386 -pipe -msoft-float -fno-builtin
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
endif
build: $(FILENAME)
ifeq ($(OSARCH), amd64)
$(OBJDUMP) -b binary -D -m i386:x86-64 -d $(FILENAME) > file_dump.map
else ifeq ($(OSARCH), i386)
else ifeq ($(OSARCH), aarch64)
endif
mv $(FILENAME) ../../out/$(FILENAME)
$(FILENAME): $(OBJ)
$(info Linking $@)
$(CC) $(LDFLAGS) $(OBJ) -o $@
%.o: %.c $(HEADERS)
$(info Compiling $<)
$(CC) $(CFLAGS) $(WARNCFLAG) -std=c17 -c $< -o $@
%.o: %.cpp $(HEADERS)
$(info Compiling $<)
$(CPP) $(CFLAGS) $(WARNCFLAG) -std=c++20 -fexceptions -c $< -o $@
%.o: %.S
$(info Compiling $<)
ifeq ($(OSARCH), amd64)
$(AS) -o $@ $<
else ifeq ($(OSARCH), i386)
$(AS) -o $@ $<
else ifeq ($(OSARCH), aarch64)
$(AS) -o $@ $<
endif
clean:
rm -f *.o file.map file_dump.map $(OBJ)

View File

@ -1,94 +0,0 @@
#include <pci.h>
#include <io.h>
#include "../../../Kernel/DAPI.hpp"
#include "../../../Kernel/Fex.hpp"
extern "C" int DriverEntry(void *Data);
int CallbackHandler(KernelCallback *Data);
int InterruptCallback(CPURegisters *Registers);
HEAD(FexFormatType_Driver, FexOSType_Fennix, DriverEntry);
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
__attribute__((section(".extended"))) FexExtended ExtendedHeader = {
.Driver = {
.Name = "VMware Virtual Mouse Driver",
.Type = FexDriverType_Input,
.TypeFlags = FexDriverInputTypes_Mouse,
.OverrideOnConflict = true,
.Callback = CallbackHandler,
.InterruptCallback = InterruptCallback,
.Bind = {
.Type = BIND_PCI,
.PCI = {
.VendorID = {0x80EE},
.DeviceID = {0xCAFE},
.Class = 0x2,
.SubClass = 0x0,
.ProgIF = 0x0,
}}}};
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
int DriverEntry(void *Data)
{
if (!Data)
return INVALID_KERNEL_API;
KAPI = (KernelAPI *)Data;
if (KAPI->Version.Major < 0 || KAPI->Version.Minor < 0 || KAPI->Version.Patch < 0)
return KERNEL_API_VERSION_NOT_SUPPORTED;
print("Not implemented!");
return NOT_IMPLEMENTED;
// return OK;
}
int MouseX = 0, MouseY = 0, MouseZ = 0;
int MouseButton = 0;
int CallbackHandler(KernelCallback *Data)
{
switch (Data->Reason)
{
case AcknowledgeReason:
{
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
break;
}
case FetchReason:
{
Data->InputCallback.Mouse.X = MouseX;
Data->InputCallback.Mouse.Y = MouseY;
Data->InputCallback.Mouse.Z = MouseZ;
Data->InputCallback.Mouse.Buttons.Left = MouseButton & 0x20;
Data->InputCallback.Mouse.Buttons.Right = MouseButton & 0x10;
Data->InputCallback.Mouse.Buttons.Middle = MouseButton & 0x08;
break;
}
case StopReason:
{
break;
}
default:
{
break;
}
}
return OK;
}
int InterruptCallback(CPURegisters *)
{
return OK;
}

View File

@ -1,40 +0,0 @@
OUTPUT_FORMAT(binary)
OUTPUT_ARCH(i386:x86-64)
ENTRY(DriverEntry)
SECTIONS
{
.header :
{
*(.header .header.*)
*(.extended .extended.*)
}
.text :
{
*(.text .text.*)
}
.data :
{
*(.data .data.*)
}
.rodata :
{
*(.rodata .rodata.*)
}
.bss :
{
*(COMMON)
*(.bss .bss.*)
}
/DISCARD/ :
{
*(.eh_frame)
*(.note .note.*)
}
}