{\hfill%
\fcolorbox{black}{white}{%
	\begin{tabular}{ll}
		A0 & rcx \\
		A1 & rdx \\
		A2 & r8 \\
		\hline
		B0 & rax \\
		B1 & rbx \\
		B2 & r10 \\
		B3 & r11 \\
		B4 & r12 \\
		B5 & r13 \\
		B6 & r14 \\
		\hline
		asp & rsi \\
		bsp & rsp \\
		hp & rdi \\
		free & r15 \\
		\hline
		scratch & rbp \\
		scratch & r9 \\
	\end{tabular}%
}%
\hfill%
\fcolorbox{black}{white}{%
	\begin{tabular}{ll}
		rax & B0 \\
		rbx & B1 \\
		rcx & A0 \\
		rdx & A1 \\
		\hline
		rbp & scratch \\
		rdi & hp \\
		rsi & asp \\
		rsp & bsp \\
		\hline
		r8  & A2 \\
		r9  & scratch \\
		r10 & B2 \\
		r11 & B3 \\
		r12 & B4 \\
		r13 & B5 \\
		r14 & B6 \\
		r15 & free \\
	\end{tabular}%
}%
\hfill}%
