diff options
Diffstat (limited to 'target/microblaze/insns.decode')
| -rw-r--r-- | target/microblaze/insns.decode | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/microblaze/insns.decode b/target/microblaze/insns.decode index b2dcbdf784..d265e36044 100644 --- a/target/microblaze/insns.decode +++ b/target/microblaze/insns.decode @@ -17,6 +17,7 @@ # License along with this library; if not, see <http://www.gnu.org/licenses/>. # +&typea0 rd ra &typea rd ra rb &typeb rd ra imm @@ -26,6 +27,9 @@ @typea ...... rd:5 ra:5 rb:5 ... .... .... &typea @typeb ...... rd:5 ra:5 ................ &typeb imm=%extimm +# Officially typea, but with rb==0, which is not used. +@typea0 ...... rd:5 ra:5 ................ &typea0 + ### { @@ -47,6 +51,8 @@ andi 101001 ..... ..... ................ @typeb andn 100011 ..... ..... ..... 000 0000 0000 @typea andni 101011 ..... ..... ................ @typeb +clz 100100 ..... ..... 00000 000 1110 0000 @typea0 + cmp 000101 ..... ..... ..... 000 0000 0001 @typea cmpu 000101 ..... ..... ..... 000 0000 0011 @typea @@ -76,5 +82,19 @@ rsubic 001011 ..... ..... ................ @typeb rsubik 001101 ..... ..... ................ @typeb rsubikc 001111 ..... ..... ................ @typeb +sext8 100100 ..... ..... 00000 000 0110 0000 @typea0 +sext16 100100 ..... ..... 00000 000 0110 0001 @typea0 + +sra 100100 ..... ..... 00000 000 0000 0001 @typea0 +src 100100 ..... ..... 00000 000 0010 0001 @typea0 +srl 100100 ..... ..... 00000 000 0100 0001 @typea0 + +swapb 100100 ..... ..... 00000 001 1110 0000 @typea0 +swaph 100100 ..... ..... 00000 001 1110 0010 @typea0 + +# Cache operations have no effect in qemu: discard the arguments. +wdic 100100 00000 ----- ----- -00 -11- 01-0 # wdc +wdic 100100 00000 ----- ----- 000 0110 1000 # wic + xor 100010 ..... ..... ..... 000 0000 0000 @typea xori 101010 ..... ..... ................ @typeb |