diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-02-13 14:42:30 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-07-11 22:29:54 +0200 |
| commit | a9ea77f2dc5ee516adb7757e266e0d1790ddbf1a (patch) | |
| tree | ed73ea815acbcfcde8e23b3cdecd37850c8ffda4 /target/mips/tcg/tx79.decode | |
| parent | 0bc6937296c39659f6d8f031a62748e815708b06 (diff) | |
target/mips/tx79: Introduce PEXTL[BHW] opcodes (Parallel Extend Lower)
Introduce the 'Parallel Extend Lower' opcodes:
- PEXTLB (Parallel Extend Upper from Byte)
- PEXTLH (Parallel Extend Upper from Halfword)
- PEXTLW (Parallel Extend Upper from Word)
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210309145653.743937-13-f4bug@amsat.org>
Diffstat (limited to 'target/mips/tcg/tx79.decode')
| -rw-r--r-- | target/mips/tcg/tx79.decode | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/mips/tcg/tx79.decode b/target/mips/tcg/tx79.decode index ead5f8281e..98f21d33e3 100644 --- a/target/mips/tcg/tx79.decode +++ b/target/mips/tcg/tx79.decode @@ -34,6 +34,9 @@ MTLO1 011100 ..... 0000000000 00000 010011 @rs PSUBW 011100 ..... ..... ..... 00001 001000 @rs_rt_rd PSUBH 011100 ..... ..... ..... 00101 001000 @rs_rt_rd PSUBB 011100 ..... ..... ..... 01001 001000 @rs_rt_rd +PEXTLW 011100 ..... ..... ..... 10010 001000 @rs_rt_rd +PEXTLH 011100 ..... ..... ..... 10110 001000 @rs_rt_rd +PEXTLB 011100 ..... ..... ..... 11010 001000 @rs_rt_rd # MMI1 |