diff options
| author | Matheus Ferst <matheus.ferst@eldorado.org.br> | 2021-06-01 16:35:24 -0300 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-06-03 18:10:31 +1000 |
| commit | 9a14365eeb0d8b0e9d69692c34cdce76b9505189 (patch) | |
| tree | 279d492ece080dfadb4ad4afd61cd2dffc7b21fa /target/ppc/insn32.decode | |
| parent | b0f7bebc6db09eac280f7458cc9e0de9ea7fc7cc (diff) | |
target/ppc: Implement setbc/setbcr/stnbc/setnbcr instructions
Implements the following PowerISA v3.1 instructions:
setbc: Set Boolean Condition
setbcr: Set Boolean Condition Reverse
setnbc: Set Negative Boolean Condition
setnbcr: Set Negative Boolean Condition Reverse
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20210601193528.2533031-11-matheus.ferst@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/insn32.decode')
| -rw-r--r-- | target/ppc/insn32.decode | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode index 00ec0f4328..bc69c70493 100644 --- a/target/ppc/insn32.decode +++ b/target/ppc/insn32.decode @@ -26,6 +26,9 @@ &X rt ra rb @X ...... rt:5 ra:5 rb:5 .......... . &X +&X_bi rt bi +@X_bi ...... rt:5 bi:5 ----- .......... - &X_bi + ### Fixed-Point Load Instructions LBZ 100010 ..... ..... ................ @D @@ -83,3 +86,10 @@ STDUX 011111 ..... ..... ..... 0010110101 - @X ADDI 001110 ..... ..... ................ @D ADDIS 001111 ..... ..... ................ @D + +### Move To/From System Register Instructions + +SETBC 011111 ..... ..... ----- 0110000000 - @X_bi +SETBCR 011111 ..... ..... ----- 0110100000 - @X_bi +SETNBC 011111 ..... ..... ----- 0111000000 - @X_bi +SETNBCR 011111 ..... ..... ----- 0111100000 - @X_bi |