use: wrt ..plt instead no-pie

Makefile

@@ -6,7 +6,7 @@ SRC := $(wildcard $(SRCDIR)/*.asm)
 OBJ := $(patsubst $(SRCDIR)/%.asm,$(OBJDIR)/%.o,$(SRC))
 
 CC = gcc
-CFLAGS = -g -no-pie
+CFLAGS = -g
 
 AS = nasm
 ASFLAGS = -f elf64 -g

include/libasm.h

@@ -8,3 +8,4 @@ size_t ft_strlen(const char *str);
 int ft_strcmp( const char *first, const char *second);
 ssize_t ft_write(int fd, const void *buf, size_t count);
 char *ft_strdup(const char *s);
+ssize_t ft_read(int fildes, void *buf, size_t nbyte);

src/ft_read.asm

@@ -0,0 +1,25 @@
+extern __errno_location 
+
+section .text
+    global ft_read
+    ft_read:
+
+        xor rax, rax
+    
+        syscall
+    
+        cmp rax, 0
+        jne syscall_failed
+    
+        ret
+    
+    syscall_failed:
+        
+        neg rax
+        mov rbx, rax
+        
+        call __errno_location wrt ..plt
+
+        mov [rax], rbx
+        mov rax, -1
+        ret

src/ft_strdup.asm

@@ -10,7 +10,7 @@ section .text
                 mov rbx, rdi
                 mov rdi, rax
 
-                call malloc
+                call malloc wrt ..plt
                 
                 cmp rax, 0
                 je error

src/ft_write.asm

@@ -1,6 +1,23 @@
+extern __errno_location
+
 section .text
         global ft_write
         ft_write:
                 mov rax, 1
+                
                 syscall
+
+                cmp rax, 0
+                jne syscall_failed
+
+                ret
+
+        syscall_failed:
+                
+                neg rax
+                mov rbx, rax
+                
+                call __errno_location wrt ..plt
+                mov [rax], rbx
+                mov rax, -1
                 ret

test/test.c

@@ -78,4 +78,5 @@ int main()
     printf("\n");
 
     ft_write(1, "bozo\n", 5);
+    printf("%s\n", ft_strdup("sdsfsd"));
 }