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| author | Fredrik Noring <noring@nocrew.org> | 2018-10-21 17:37:18 +0200 |
|---|---|---|
| committer | Aleksandar Markovic <amarkovic@wavecomp.com> | 2018-10-24 15:20:31 +0200 |
| commit | ec1944fc8eb862d48a0c74671105ce13acbc9c9e (patch) | |
| tree | a9d50f9d28a2d955fee0d8bd60d68592e86592b6 /target | |
| parent | 6c1e48d38a2d26cca2d2b00f331a4ac7dbfae3ca (diff) | |
| download | qemu-ec1944fc8eb862d48a0c74671105ce13acbc9c9e.zip qemu-ec1944fc8eb862d48a0c74671105ce13acbc9c9e.tar.gz qemu-ec1944fc8eb862d48a0c74671105ce13acbc9c9e.tar.bz2 | |
target/mips: Add a placeholder for R5900 MMI3 instruction subclass
Add a placeholder for MMI3 subclass.
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Fredrik Noring <noring@nocrew.org>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/mips/translate.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/target/mips/translate.c b/target/mips/translate.c index cc00429..1c0400c 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -24527,6 +24527,33 @@ static void decode_tx79_mmi2(CPUMIPSState *env, DisasContext *ctx) } } +static void decode_tx79_mmi3(CPUMIPSState *env, DisasContext *ctx) +{ + uint32_t opc = MASK_TX79_MMI3(ctx->opcode); + + switch (opc) { + case TX79_MMI3_PMADDUW: /* TODO: TX79_MMI3_PMADDUW */ + case TX79_MMI3_PSRAVW: /* TODO: TX79_MMI3_PSRAVW */ + case TX79_MMI3_PMTHI: /* TODO: TX79_MMI3_PMTHI */ + case TX79_MMI3_PMTLO: /* TODO: TX79_MMI3_PMTLO */ + case TX79_MMI3_PINTEH: /* TODO: TX79_MMI3_PINTEH */ + case TX79_MMI3_PMULTUW: /* TODO: TX79_MMI3_PMULTUW */ + case TX79_MMI3_PDIVUW: /* TODO: TX79_MMI3_PDIVUW */ + case TX79_MMI3_PCPYUD: /* TODO: TX79_MMI3_PCPYUD */ + case TX79_MMI3_POR: /* TODO: TX79_MMI3_POR */ + case TX79_MMI3_PNOR: /* TODO: TX79_MMI3_PNOR */ + case TX79_MMI3_PEXCH: /* TODO: TX79_MMI3_PEXCH */ + case TX79_MMI3_PCPYH: /* TODO: TX79_MMI3_PCPYH */ + case TX79_MMI3_PEXCW: /* TODO: TX79_MMI3_PEXCW */ + generate_exception_end(ctx, EXCP_RI); /* TODO: TX79_MMI_CLASS_MMI3 */ + break; + default: + MIPS_INVAL("TX79 MMI class MMI3"); + generate_exception_end(ctx, EXCP_RI); + break; + } +} + static void decode_tx79_mmi(CPUMIPSState *env, DisasContext *ctx) { uint32_t opc = MASK_TX79_MMI(ctx->opcode); @@ -24541,6 +24568,9 @@ static void decode_tx79_mmi(CPUMIPSState *env, DisasContext *ctx) case TX79_MMI_CLASS_MMI2: decode_tx79_mmi2(env, ctx); break; + case TX79_MMI_CLASS_MMI3: + decode_tx79_mmi3(env, ctx); + break; case TX79_MMI_MADD: /* TODO: TX79_MMI_MADD */ case TX79_MMI_MADDU: /* TODO: TX79_MMI_MADDU */ case TX79_MMI_PLZCW: /* TODO: TX79_MMI_PLZCW */ @@ -24554,7 +24584,6 @@ static void decode_tx79_mmi(CPUMIPSState *env, DisasContext *ctx) case TX79_MMI_DIVU1: /* TODO: TX79_MMI_DIVU1 */ case TX79_MMI_MADD1: /* TODO: TX79_MMI_MADD1 */ case TX79_MMI_MADDU1: /* TODO: TX79_MMI_MADDU1 */ - case TX79_MMI_CLASS_MMI3: /* TODO: TX79_MMI_CLASS_MMI3 */ case TX79_MMI_PMFHL: /* TODO: TX79_MMI_PMFHL */ case TX79_MMI_PMTHL: /* TODO: TX79_MMI_PMTHL */ case TX79_MMI_PSLLH: /* TODO: TX79_MMI_PSLLH */ |