diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-12-08 19:00:44 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-01-14 17:13:53 +0100 |
| commit | 3f7a927847a41fb6def742d5cb8c3dec55755844 (patch) | |
| tree | 6e6f2da20fa2d065f94216d7fe8ce2af390e6882 /target/mips/translate.c | |
| parent | 5f21f30d8554b415142473fc4b58be42be193c46 (diff) | |
target/mips: Introduce decodetree helpers for Release6 LSA/DLSA opcodes
LSA and LDSA opcodes are also available with MIPS release 6.
Introduce the decodetree config files and call the decode()
helpers in the main decode_opc() loop.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201215225757.764263-24-f4bug@amsat.org>
Diffstat (limited to 'target/mips/translate.c')
| -rw-r--r-- | target/mips/translate.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target/mips/translate.c b/target/mips/translate.c index bed1a286f4..d297029a77 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29025,6 +29025,11 @@ static void decode_opc(CPUMIPSState *env, DisasContext *ctx) return; } + /* ISA (from latest to oldest) */ + if (cpu_supports_isa(env, ISA_MIPS_R6) && decode_isa_rel6(ctx, ctx->opcode)) { + return; + } + if (decode_opc_legacy(env, ctx)) { return; } |