Create learn asm repo

Repository for learning assembly language
2025-05-24 11:05:24 +03:00
commit 9165f49e62
20 changed files with 188 additions and 0 deletions
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+
+SECTION .data
+msg     db      'A cat!', 0Ah
+
+SECTION .text
+global  _start
+
+_start:
+mov     edx, msg
+call    strlen
+
+mov     ecx, msg
+mov     ebx, 1
+mov     eax, 4
+int     80h
+
+mov     ebx, 0
+mov     eax, 1
+int     80h
+
+strlen:
+push    ebx
+mov     ebx, edx
+
+nextchar:
+cmp     byte [edx], 0
+jz      finished
+inc     edx
+jmp     nextchar
+
+finished:
+sub     edx, ebx
+pop     ebx
+ret