$(15$ points$)$ Translate the following C code into RISC$-$V assembly language. If you need

to use temporary registers x$5$ through x$7$ and x$28$ through x$31,$ or saved registers x$8,$ x$9,$

x$18$ through x$27,$ use the lower$-$numbered registers first.

$$ Completed the assembly language program, submit your program as a

separated $.$asm file.

$$ Procedure func is a leaf procedure, and procedure f is a non$-$leaf procedure.

$$ Assume that the arguments a$,$ b$,$ c$,$ and d for function f are in x$10-$x$13,$ respectively,

and the return value is in x$10.$

$$ Assume that the arguments a and b for function func are in x$10$ and x$11,$

respectively, and the return value is in x$10.$

The code for functions main, f and func is as follows:

void main $()\{$

int g $=-5$;

int h $=10$;

int i $=15$;

int j $=20$;

f $($g$,$ h$,$ i$,$ j$)$;

$\}$

int f $($int a$,$ int b$,$ int c$,$ int d$)\{$

int x $=$ func$($a$,$ b$)$; $//$ x should be $15$

int y $=$ c$+$d; $//$ y should be $35$

x $=$ func$($x$,$ y$)$; $//$ return value should be $20$

x $=$ a $+$ x; $//$ x should be $15$

return x; $//$ return x$10=15$

$\}$

int func $($int a$,$ int b$)\{$

if $($a $>$ b$)$

return a $-$ b;

else

return b $-$ a;