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   comp.lang.asm.x86      Ahh, the lost art of x86 assembly      4,675 messages   

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   Message 3,116 of 4,675   
   Richmond to All   
   Re: sys_read from stdin   
   28 Nov 17 16:36:55   
   
   From: p1299721@nospicedham.protonmail.com   
      
   I messed up again. 'charbuffer' is actually used by PWORD too. :(   
      
   Here is my final code. I tried all sorts of things.   
      
   GCHAR:  push rax   
           push rbx   
           push rcx   
           push rdx   
           mov rsi, charbuffer_in    ; buffer = address t   
           mov rcx,rsi   
           mov rdx, 0x1        ; number of bytes to read   
           mov rax, 0x0        ; number for sys_read   
           mov rbx, 0x0        ; From stdin   
           mov rdi,rbx   
           syscall   
           MSPRINT "Byte read is "   
           MOV AL,[charbuffer_in]   
           MOV AH,0   
           CALL PWORD   
           pop rdx   
           pop rcx   
           pop rbx   
           pop rax   
           RET   
      
      
      
   --   
   ~   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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