diff options
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index e599243b73..d8f6e95c9e 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -4299,7 +4299,7 @@ GEN_HANDLER(mfrom, 0x1F, 0x09, 0x08, 0x03E0F801, PPC_602_SPEC) /* 602 - 603 - G2 TLB management */ /* tlbld */ -GEN_HANDLER(tlbld, 0x1F, 0x12, 0x1E, 0x03FF0001, PPC_6xx_TLB) +GEN_HANDLER(tlbld_6xx, 0x1F, 0x12, 0x1E, 0x03FF0001, PPC_6xx_TLB) { #if defined(CONFIG_USER_ONLY) GEN_EXCP_PRIVOPC(ctx); @@ -4314,7 +4314,7 @@ GEN_HANDLER(tlbld, 0x1F, 0x12, 0x1E, 0x03FF0001, PPC_6xx_TLB) } /* tlbli */ -GEN_HANDLER(tlbli, 0x1F, 0x12, 0x1F, 0x03FF0001, PPC_6xx_TLB) +GEN_HANDLER(tlbli_6xx, 0x1F, 0x12, 0x1F, 0x03FF0001, PPC_6xx_TLB) { #if defined(CONFIG_USER_ONLY) GEN_EXCP_PRIVOPC(ctx); @@ -4328,6 +4328,37 @@ GEN_HANDLER(tlbli, 0x1F, 0x12, 0x1F, 0x03FF0001, PPC_6xx_TLB) #endif } +/* 74xx TLB management */ +/* tlbld */ +GEN_HANDLER(tlbld_74xx, 0x1F, 0x12, 0x1E, 0x03FF0001, PPC_74xx_TLB) +{ +#if defined(CONFIG_USER_ONLY) + GEN_EXCP_PRIVOPC(ctx); +#else + if (unlikely(!ctx->supervisor)) { + GEN_EXCP_PRIVOPC(ctx); + return; + } + gen_op_load_gpr_T0(rB(ctx->opcode)); + gen_op_74xx_tlbld(); +#endif +} + +/* tlbli */ +GEN_HANDLER(tlbli_74xx, 0x1F, 0x12, 0x1F, 0x03FF0001, PPC_74xx_TLB) +{ +#if defined(CONFIG_USER_ONLY) + GEN_EXCP_PRIVOPC(ctx); +#else + if (unlikely(!ctx->supervisor)) { + GEN_EXCP_PRIVOPC(ctx); + return; + } + gen_op_load_gpr_T0(rB(ctx->opcode)); + gen_op_74xx_tlbli(); +#endif +} + /* POWER instructions not in PowerPC 601 */ /* clf */ GEN_HANDLER(clf, 0x1F, 0x16, 0x03, 0x03E00000, PPC_POWER) |