add: makefile

.gitignore

@@ -1,3 +1,2 @@
-*.o
-a.out
-main.c
+obj
+build

Makefile

@@ -0,0 +1,40 @@
+SRCDIR = src
+OBJDIR = obj
+BUILDDIR = build
+
+SRC := $(wildcard $(SRCDIR)/*.asm)
+OBJ := $(patsubst $(SRCDIR)/%.asm,$(OBJDIR)/%.o,$(SRC))
+
+CC = gcc
+CFLAGS = 
+
+AS = nasm
+ASFLAGS = -f elf64
+
+AR = ar
+ARFLAGS = 
+
+NAME = libasm.a
+
+$(OBJDIR)/%.o: $(SRCDIR)/%.asm
+	mkdir -p $(OBJDIR)
+	$(AS) $(ASFLAGS) $< -o $@
+
+all : $(NAME)
+
+test : $(NAME) 
+	$(CC) $(CFLAGS) test/test.c $(NAME) -o $(BUILDDIR)/test
+	$(BUILDDIR)/test
+	rm -rf $(BUILDDIR)/test
+
+clean :
+	rm -rf $(OBJDIR)
+
+fclean : clean
+	rm -rf $(BUILDDIR)
+
+$(NAME) : $(OBJ)
+	mkdir -p $(BUILDDIR)
+	$(AR) -rc $(BUILDDIR)/$(NAME) $(OBJ)
+
+.PHONY: clean fclean test all

ft_strcmp.asm

@@ -1,19 +0,0 @@
-        section .text
-        global ft_strcmp
-
-ft_strcmp:
-        mov rax, rdi
-        mov rbx, rsi
-loop:
-        mov al, [rax]
-        mov bl, [rbx]
-        cmp al, bl
-        jne out
-        cmp al, 0
-        je out
-        inc rax
-        inc rbx
-        jmp loop
-out:
-        sub rax, rbx
-        ret

ft_strcpy.asm

@@ -1,14 +0,0 @@
-        section .text
-        global ft_strcpy
-
-ft_strcpy:
-        mov rax, 0
-loop:
-        mov bl, [rsi + rax]
-        mov [rdi + rax], bl
-        cmp BYTE [rsi + rax], 0
-        je out
-        inc rax
-        jmp loop
-out:
-        ret

src/ft_strcpy.asm

@@ -0,0 +1,19 @@
+        section .text
+        global ft_strcpy
+
+ft_strcpy:
+        mov rcx, 0
+loop:
+        mov al, [rsi + rcx]
+
+        mov [rdi + rcx], al
+
+        cmp al, 0
+        je out
+
+        inc rcx
+
+        jmp loop
+out:
+        mov rax, rcx
+        ret

src/ft_strlen.asm

@@ -1,3 +1,4 @@
+        section .note.GNU-stack noalloc noexec nowrite progbits
         section .text
         global ft_strlen