printf() optimization: Use syscall and mov r14 to rax rather than calling print and strlen -- r14 used to contain wrong length: mistakenly increased r14 (and performed checks) for printfNBuff

console.asm

@@ -155,14 +155,8 @@ printf:
 
 			.charToStr:
 			mov	[printfNBuff], dil
-			inc	r14
-			cmp	r14, bufferLength-1
-			je	.finish
 			mov	dil, 0
 			mov	[printfNBuff+1], dil
-			inc	r14
-			cmp	r14, bufferLength-1
-			je	.finish
 			lea	rsi, [rel printfNBuff]
 			jmp	.insertLoop
 
@@ -210,10 +204,12 @@ printf:
 	
 	.finish:
 	mov	byte [r11], 0x0
-	lea	rdi, [rel printfBuff]
-	call	print
-	lea	rdi, [rel printfBuff]
-	call	strlen
+	mov	rax, NR_write
+	mov	rdi, 1
+	lea	rsi, [rel printfBuff]
+	mov	rdx, r14
+	syscall
+	mov	rax, r14
 	cmp	r14, bufferLength-1
 	jl	.final