add gitignore

modified:   src/main.asm

.gitignore

@@ -1 +1 @@
-build
+.asm-lsp.toml

src/main.asm

@@ -1,43 +1,36 @@
+
 SYS_WRITE equ 1
 SYS_BRK equ 12
 SYS_EXIT equ 60
-
 STDOUT equ 1
-
 ESC_CHAR equ 27
 ASCII_ZERO equ 48
 
 section .bss
-  heap_ptr resp 1
+heap_ptr resq 1        ; Changed 'resp' to 'resq'
 
 section .data
   hello: db ESC_CHAR, "[10;15Hhello suckers! :)", 10, 0
   test: db ESC_CHAR, "[20;25Hmore txt here", 10, 0
+  to_s: db ESC_CHAR, "[", 0
+  tt_s: db ";25Htest here", 10, 0
   clear: db ESC_CHAR, "[2J", 0
 
 section .text
 global _start
 
 unsigned_int_to_acii: ; takes value stored in rdi
-    push rdx
     push r12
     push r13
-    
     mov r12, rdi
-
-    mov rax,SYS_BRK
-    mov rdi,0
-    syscall
-    mov [heap_ptr], rax
-    
     mov r13, 0
     mov rax, r12
     mov rcx, 10
+
 .count_loop:
     inc r13
     cmp rax, 10
-      jl .loop_exit
+    jl .loop_count_exit
-
     xor rdx, rdx
     div rcx
     push rdx
@@ -45,42 +38,47 @@ section .text
 
 .loop_count_exit:
     push rax
-      
     mov rdi, [heap_ptr]
     add rdi, r13
     inc rdi
     mov rax, SYS_BRK
     syscall
 
-    mov rdi [heap_ptr]
+    mov r14, rdi
-    mov rcx 0
+    mov rdi, [heap_ptr]
+    mov [heap_ptr], r14
+    mov rcx, 0        
+
 .store_loop: ; basicly for loop
-      cmp rcx, rdi
+    cmp rcx, r13
     jnl .loop_store_exit
 
     pop rax
     add rax, ASCII_ZERO
-      
+    mov rdx, rdi          
-      mov rdx rdi
+    add rdx, rcx         
-      add rdx rcx
+    mov byte [rdx], al 
-      mov byte rdx, rax
-      
     inc rcx
+
     jmp .store_loop
 
-    .loop_store_exit
+.loop_store_exit:
-    add rdi rcx
-    mov byte rdi, 0
-      
 
+    mov rax, rdi      
+    add rdi, rcx     
+    mov byte [rdi], 0
+    mov rdx, rcx
 
+    pop r13
+    pop r12
+    ret; return pointer to string in rax and lenght in rdx
 
 print_str: ; takes pointer to string in rdi and retuns in rax
     push rsi
     push rdx
     mov rsi, rdi
-
     mov rdx, 0
+
 .count_loop:
     cmp byte [rsi+rdx], 0
     je .print
@@ -91,25 +89,44 @@ section .text
     mov rax, SYS_WRITE
     mov rdi, STDOUT
     syscall
-      
     pop rdx
     pop rsi
     ret
 
-  print_at_pos:
+print_at_pos:              ; This function appears to be incomplete
-    
-
 
 _start:
     mov rdi, clear
     call print_str
-  
     mov rdi, hello
     call print_str
-
     mov rdi, test
     call print_str
 
+    mov rax, SYS_BRK
+    mov rdi, 0
+    syscall
+    mov [heap_ptr], rax
+    
+    mov rdi, to_s
+    call print_str
+
+    mov rdi, 30
+    call unsigned_int_to_acii
+    
+    mov rdi, rax
+    call print_str
+
+    mov rdi, tt_s
+    call print_str
+
+    mov rdi, 7888
+    call unsigned_int_to_acii
+
+    mov rdi, rax
+    call print_str
+
     mov rax, SYS_EXIT
     mov rdi, 0             ; return code
     syscall
+