test-prog.hex

// This is a test program using RISC-V instruction encodings
FE200FA3 // SB    2,  0,  4095
00A50CB3 // ADD  25, 10, 10
//51515151 // c.li 2, 52 | c.li 2, 52
//51514011 // c.li 2, 52 | c.li 0, 4
00210183 // LB    3,  2,  2
//00110193 // ADDI  3,  2,  1
01935151 // c.li 2, 52 followed by
40110011 // ADDI 3, 2, 1 followed by c.li 0, 4
FFFFFFF3 // 4-byte unknown inst
FF1FF1EF // JAL   0, -16      <=== jumps back 4 instructions, to the beginning