userspace: Rewrite everything

Everything.

Signed-off-by: EnderIce2 <enderice2@protonmail.com>

Userspace/libc/interpreter/Makefile

@@ -0,0 +1,40 @@
+default:
+	$(error Do not run this Makefile directly!)
+
+OBJECT_NAME := ld.so
+
+OUTPUT_DIR=$(WORKSPACE_DIR)/out/lib/
+SYSROOT = --sysroot=$(WORKSPACE_DIR)/out/
+
+S_SOURCES = $(shell find ./ -type f -name '*.S')
+C_SOURCES = $(shell find ./ -type f -name '*.c')
+CXX_SOURCES = $(shell find ./ -type f -name '*.cpp')
+OBJ = ${S_SOURCES:.S=.o} ${C_SOURCES:.c=.o} ${CXX_SOURCES:.cpp=.o}
+
+CFLAGS := -fvisibility=hidden -fPIC -I$(WORKSPACE_DIR)/out/include -DLIBC_GIT_COMMIT='"$(shell git rev-parse HEAD)"'
+
+ifeq ($(DEBUG), 1)
+	CFLAGS += -DDEBUG -ggdb3 -O0 -fdiagnostics-color=always -fverbose-asm
+endif
+
+build: $(OBJECT_NAME)
+
+$(OBJECT_NAME): $(OBJ)
+	$(info Linking $@)
+	$(CC) -nostdlib -shared -fPIC -fPIE -fno-plt -Wl,-soname,$(OBJECT_NAME) $(SYSROOT) $(OBJ) -o $(OBJECT_NAME)
+	cp $(OBJECT_NAME) $(OUTPUT_DIR)$(OBJECT_NAME)
+
+%.o: %.c
+	$(info Compiling $<)
+	$(CC) $(CFLAGS) -std=c17 -c $< -o $@
+
+%.o: %.cpp
+	$(info Compiling $<)
+	$(CC) $(CFLAGS) -std=c++20 -c $< -o $@
+
+%.o: %.S
+	$(info Compiling $<)
+	$(AS) -c $< -o $@
+
+clean:
+	rm -f $(OBJ) $(OBJECT_NAME)