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| author | Fredrik Noring <noring@nocrew.org> | 2018-10-21 17:36:54 +0200 |
|---|---|---|
| committer | Aleksandar Markovic <amarkovic@wavecomp.com> | 2018-10-24 15:20:30 +0200 |
| commit | 7a803ca23a6d6ac0d1d34469cd3f010a66cd381a (patch) | |
| tree | 81afa9943d53a9ddf4f47dc0b7ffc7691a30ae08 | |
| parent | 88eafe0b28c8e88ed6d38eb27dbf482f9c885745 (diff) | |
| download | qemu-7a803ca23a6d6ac0d1d34469cd3f010a66cd381a.zip qemu-7a803ca23a6d6ac0d1d34469cd3f010a66cd381a.tar.gz qemu-7a803ca23a6d6ac0d1d34469cd3f010a66cd381a.tar.bz2 | |
target/mips: Add a placeholder for R5900 MMI1 instruction subclass
Add a placeholder for MM1 subclass.
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Fredrik Noring <noring@nocrew.org>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
| -rw-r--r-- | target/mips/translate.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/target/mips/translate.c b/target/mips/translate.c index 1a9e43b..07e33e0 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -24459,6 +24459,38 @@ static void decode_tx79_mmi0(CPUMIPSState *env, DisasContext *ctx) } } +static void decode_tx79_mmi1(CPUMIPSState *env, DisasContext *ctx) +{ + uint32_t opc = MASK_TX79_MMI1(ctx->opcode); + + switch (opc) { + case TX79_MMI1_PABSW: /* TODO: TX79_MMI1_PABSW */ + case TX79_MMI1_PCEQW: /* TODO: TX79_MMI1_PCEQW */ + case TX79_MMI1_PMINW: /* TODO: TX79_MMI1_PMINW */ + case TX79_MMI1_PADSBH: /* TODO: TX79_MMI1_PADSBH */ + case TX79_MMI1_PABSH: /* TODO: TX79_MMI1_PABSH */ + case TX79_MMI1_PCEQH: /* TODO: TX79_MMI1_PCEQH */ + case TX79_MMI1_PMINH: /* TODO: TX79_MMI1_PMINH */ + case TX79_MMI1_PCEQB: /* TODO: TX79_MMI1_PCEQB */ + case TX79_MMI1_PADDUW: /* TODO: TX79_MMI1_PADDUW */ + case TX79_MMI1_PSUBUW: /* TODO: TX79_MMI1_PSUBUW */ + case TX79_MMI1_PEXTUW: /* TODO: TX79_MMI1_PEXTUW */ + case TX79_MMI1_PADDUH: /* TODO: TX79_MMI1_PADDUH */ + case TX79_MMI1_PSUBUH: /* TODO: TX79_MMI1_PSUBUH */ + case TX79_MMI1_PEXTUH: /* TODO: TX79_MMI1_PEXTUH */ + case TX79_MMI1_PADDUB: /* TODO: TX79_MMI1_PADDUB */ + case TX79_MMI1_PSUBUB: /* TODO: TX79_MMI1_PSUBUB */ + case TX79_MMI1_PEXTUB: /* TODO: TX79_MMI1_PEXTUB */ + case TX79_MMI1_QFSRV: /* TODO: TX79_MMI1_QFSRV */ + generate_exception_end(ctx, EXCP_RI); /* TODO: TX79_MMI_CLASS_MMI1 */ + break; + default: + MIPS_INVAL("TX79 MMI class MMI1"); + generate_exception_end(ctx, EXCP_RI); + break; + } +} + static void decode_tx79_mmi(CPUMIPSState *env, DisasContext *ctx) { uint32_t opc = MASK_TX79_MMI(ctx->opcode); @@ -24467,6 +24499,9 @@ static void decode_tx79_mmi(CPUMIPSState *env, DisasContext *ctx) case TX79_MMI_CLASS_MMI0: decode_tx79_mmi0(env, ctx); break; + case TX79_MMI_CLASS_MMI1: + decode_tx79_mmi1(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 */ @@ -24481,7 +24516,6 @@ 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_MMI1: /* TODO: TX79_MMI_CLASS_MMI1 */ 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 */ |