mirror of
https://github.com/Fennix-Project/Drivers.git
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VirtualBox mouse stub driver
This commit is contained in:
Alex
parent
bc7e753825
commit
dbb47bcd4d
GPG Key ID:
EACC3AD603BAB4DD
@ -1,5 +1,7 @@
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build:
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make --quiet -C VMwareMouse build
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make --quiet -C VirtualBoxMouse build
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clean:
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make -C VMwareMouse clean
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make -C VirtualBoxMouse clean
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98
Input/VirtualBoxMouse/Makefile
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98
Input/VirtualBoxMouse/Makefile
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# Config file
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include ../../../Makefile.conf
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FILENAME = VirtualBoxMouseDriver.fex
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CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
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CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
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LD = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)ld
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AS = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)as
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OBJDUMP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)objdump
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GIT_COMMIT = $(shell git rev-parse HEAD)
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GIT_COMMIT_SHORT = $(shell git rev-parse --short HEAD)
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ifeq ($(OSARCH), amd64)
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S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/i686/*" -not -path "./arch/aarch64/*")
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C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/i686/*" -not -path "./arch/aarch64/*")
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CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/i686/*" -not -path "./arch/aarch64/*")
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else ifeq ($(OSARCH), i686)
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S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
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C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
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CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
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else ifeq ($(OSARCH), aarch64)
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S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/i686/*")
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C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/i686/*")
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CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/i686/*")
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endif
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HEADERS = $(sort $(dir $(wildcard ../../include/*)))
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OBJ = $(C_SOURCES:.c=.o) $(CPP_SOURCES:.cpp=.o) $(ASM_SOURCES:.asm=.o) $(S_SOURCES:.S=.o) $(PSF_SOURCES:.psf=.o) $(BMP_SOURCES:.bmp=.o)
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INCLUDE_DIR = ../../include
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LDFLAGS := \
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-fPIC -fPIE -pie -Wl,-eDriverEntry \
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-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
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-nostdlib -nodefaultlibs -nolibc \
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-zmax-page-size=0x1000 \
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-Wl,-Map file.map -static -Tlinker.ld
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WARNCFLAG = -Wall -Wextra
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CFLAGS := \
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-I$(INCLUDE_DIR) \
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-DGIT_COMMIT='"$(GIT_COMMIT)"' \
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-DGIT_COMMIT_SHORT='"$(GIT_COMMIT_SHORT)"'
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ifeq ($(OSARCH), amd64)
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CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
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-mno-red-zone -mno-sse -mno-sse2 \
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-march=x86-64 -pipe -ffunction-sections \
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-msoft-float -fno-builtin
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else ifeq ($(OSARCH), i686)
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CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
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-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
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-march=i686 -pipe -msoft-float -fno-builtin
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else ifeq ($(OSARCH), aarch64)
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CFLAGS += -pipe -fno-builtin -fPIC
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endif
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build: $(FILENAME)
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ifeq ($(OSARCH), amd64)
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$(OBJDUMP) -b binary -D -m i386:x86-64 -d $(FILENAME) > file_dump.map
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else ifeq ($(OSARCH), i686)
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else ifeq ($(OSARCH), aarch64)
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endif
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mv $(FILENAME) ../../out/$(FILENAME)
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$(FILENAME): $(OBJ)
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$(info Linking $@)
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$(CC) $(LDFLAGS) $(OBJ) -o $@
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%.o: %.c $(HEADERS)
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$(info Compiling $<)
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$(CC) $(CFLAGS) $(WARNCFLAG) -std=c17 -c $< -o $@
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%.o: %.cpp $(HEADERS)
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$(info Compiling $<)
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$(CPP) $(CFLAGS) $(WARNCFLAG) -std=c++20 -fexceptions -c $< -o $@ -fno-rtti
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%.o: %.S
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$(info Compiling $<)
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ifeq ($(OSARCH), amd64)
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$(AS) -o $@ $<
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else ifeq ($(OSARCH), i686)
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$(AS) -o $@ $<
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else ifeq ($(OSARCH), aarch64)
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$(AS) -o $@ $<
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endif
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clean:
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rm -f *.o file.map file_dump.map $(OBJ)
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90
Input/VirtualBoxMouse/VirtualBoxMouseDriver.cpp
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90
Input/VirtualBoxMouse/VirtualBoxMouseDriver.cpp
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@ -0,0 +1,90 @@
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#include <pci.h>
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#include <io.h>
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#include "../../../Kernel/DAPI.hpp"
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#include "../../../Kernel/Fex.hpp"
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extern "C" int DriverEntry(void *Data);
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int CallbackHandler(KernelCallback *Data);
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HEAD(FexFormatType_Driver, FexOSType_Fennix, DriverEntry);
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#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
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__attribute__((section(".extended"))) FexExtended ExtendedHeader = {
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.Driver = {
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.Name = "VMware Virtual Mouse Driver",
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.Type = FexDriverType_Input,
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.Callback = CallbackHandler,
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.Bind = {
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.Type = BIND_PCI,
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.PCI = {
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.VendorID = {0x80EE},
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.DeviceID = {0xCAFE},
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.Class = 0x2,
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.SubClass = 0x0,
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.ProgIF = 0x0,
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}}}};
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KernelAPI *KAPI;
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#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
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/* --------------------------------------------------------------------------------------------------------- */
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int DriverEntry(void *Data)
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{
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if (!Data)
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return INVALID_KERNEL_API;
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KAPI = (KernelAPI *)Data;
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if (KAPI->Version.Major < 0 || KAPI->Version.Minor < 0 || KAPI->Version.Patch < 0)
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return KERNEL_API_VERSION_NOT_SUPPORTED;
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print("Not implemented!");
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return NOT_IMPLEMENTED;
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// return OK;
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}
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int MouseX = 0, MouseY = 0, MouseZ = 0;
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int MouseButton = 0;
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int CallbackHandler(KernelCallback *Data)
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{
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switch (Data->Reason)
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{
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case AcknowledgeReason:
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{
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print("Kernel acknowledged the driver.");
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break;
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}
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case ConfigurationReason:
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{
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break;
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}
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case FetchReason:
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{
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Data->InputCallback.Mouse.X = MouseX;
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Data->InputCallback.Mouse.Y = MouseY;
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Data->InputCallback.Mouse.Z = MouseZ;
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Data->InputCallback.Mouse.Buttons.Left = MouseButton & 0x20;
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Data->InputCallback.Mouse.Buttons.Right = MouseButton & 0x10;
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Data->InputCallback.Mouse.Buttons.Middle = MouseButton & 0x08;
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break;
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}
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case StopReason:
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{
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break;
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}
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case InterruptReason:
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{
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break;
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}
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default:
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{
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break;
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}
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}
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return OK;
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}
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40
Input/VirtualBoxMouse/linker.ld
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40
Input/VirtualBoxMouse/linker.ld
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OUTPUT_FORMAT(binary)
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OUTPUT_ARCH(i386:x86-64)
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ENTRY(DriverEntry)
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SECTIONS
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{
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.header :
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{
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*(.header .header.*)
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*(.extended .extended.*)
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}
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.text :
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{
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*(.text .text.*)
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}
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.data :
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{
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*(.data .data.*)
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}
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.rodata :
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{
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*(.rodata .rodata.*)
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}
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.bss :
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{
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*(COMMON)
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*(.bss .bss.*)
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}
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/DISCARD/ :
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{
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*(.eh_frame)
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*(.note .note.*)
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}
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}
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