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https://github.com/Fennix-Project/Drivers.git
synced 2025-07-11 15:19:23 +00:00
Update drivers
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@ -27,6 +27,9 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
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// Global variable that holds the kernel API
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KernelAPI *KAPI;
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// Macro that prints a message to UART
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#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
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/* --------------------------------------------------------------------------------------------------------- */
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// Driver entry point. This is called at initialization. "Data" argument points to the kernel API structure.
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@ -44,7 +47,7 @@ int DriverEntry(void *Data)
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return KERNEL_API_VERSION_NOT_SUPPORTED;
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// We print "Hello World!" to UART.
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KAPI->Util.DebugPrint(((char *)"Hello World!" + KAPI->Info.Offset), KAPI->Info.DriverUID);
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print("Hello World!");
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return OK;
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}
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@ -55,17 +58,22 @@ int CallbackHandler(KernelCallback *Data)
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{
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case AcknowledgeReason:
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{
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KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
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print("Kernel acknowledged the driver.");
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break;
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}
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case InterruptReason:
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{
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KAPI->Util.DebugPrint(((char *)"Interrupt received." + KAPI->Info.Offset), KAPI->Info.DriverUID);
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print("Interrupt received.");
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break;
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}
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case StopReason:
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{
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print("Driver stopped.");
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break;
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}
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default:
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{
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KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
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print("Unknown reason.");
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break;
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}
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}
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@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
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INCLUDE_DIR = ../../include
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LDFLAGS := \
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-fPIC -fno-pie \
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-Wl,-static,--no-dynamic-linker,-ztext \
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-nostdlib -nodefaultlibs -nolibc \
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-zmax-page-size=0x1000 \
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-Wl,-Map file.map -shared
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LDFLAGS := \
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-fPIC -fPIE -pie -Wl,-eDriverEntry \
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-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
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-nostdlib -nodefaultlibs -nolibc \
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-zmax-page-size=0x1000 \
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-Wl,-Map file.map -static -Tlinker.ld
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WARNCFLAG = -Wall -Wextra
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@ -45,23 +45,20 @@ CFLAGS := \
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ifeq ($(OSARCH), amd64)
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CFLAGS += -fPIC -fno-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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-mcmodel=kernel -msoft-float -fno-builtin
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LDFLAGS += -Tarch/amd64/linker.ld
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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 ($(OSARCH), i686)
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CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
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CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
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-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
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-march=i686 -pipe -msoft-float -fno-builtin
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LDFLAGS += -Tarch/i686/linker.ld
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else ifeq ($(OSARCH), aarch64)
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CFLAGS += -pipe -fno-builtin -fPIC
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LDFLAGS += -Tarch/aarch64/linker.ld
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endif
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@ -88,13 +85,7 @@ $(FILENAME): $(OBJ)
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%.o: %.S
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$(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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