diff options
Diffstat (limited to 'problems/12-Convert-Endian/02.vsm')
| -rw-r--r-- | problems/12-Convert-Endian/02.vsm | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/problems/12-Convert-Endian/02.vsm b/problems/12-Convert-Endian/02.vsm new file mode 100644 index 0000000..234b7bf --- /dev/null +++ b/problems/12-Convert-Endian/02.vsm @@ -0,0 +1,24 @@ +# n = 6909045637428952499 +# bin = n.to_s(2).rjust(64, '0') +# ds = bin.each_char.each_slice(8).map(&:join) +# +# 8.times { |i| puts "[#{i}] = #{ds[i]}" } +# puts +# 8.times { |i| puts "[#{i}] = #{ds[8-i-1]}" } + +imm ui"0x000000FF" $s0 +imm ui"0x0000FF00" $s1 +imm ui"0x00FF0000" $s2 +imm ui"0xFF000000" $s3 +imm i"8" $s4 +imm i"24" $s5 + +iand $m0 $s0v $r0v +iand $m1 $s0v $r4v + +nop +ilsl $r[0,1,4,5] $s[5,4,5,4] $r8v +uilsr $r[2,3,6,7] $s[4,5,4,5] $nowrite +ior $r8v $aluf $s16v $r16v +nop +ior $r[0,0,16,18] $s[0,0,17,19] $n[3,2,1,0] |