diff options
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 95 |
1 files changed, 90 insertions, 5 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 95813f218d..9b3f90c858 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -5988,6 +5988,80 @@ static void gen_tlbwe_440(DisasContext *ctx) #endif } +/* TLB management - PowerPC BookE 2.06 implementation */ + +/* tlbre */ +static void gen_tlbre_booke206(DisasContext *ctx) +{ +#if defined(CONFIG_USER_ONLY) + gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); +#else + if (unlikely(!ctx->mem_idx)) { + gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); + return; + } + + gen_helper_booke206_tlbre(); +#endif +} + +/* tlbsx - tlbsx. */ +static void gen_tlbsx_booke206(DisasContext *ctx) +{ +#if defined(CONFIG_USER_ONLY) + gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); +#else + TCGv t0; + if (unlikely(!ctx->mem_idx)) { + gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); + return; + } + + if (rA(ctx->opcode)) { + t0 = tcg_temp_new(); + tcg_gen_mov_tl(t0, cpu_gpr[rD(ctx->opcode)]); + } else { + t0 = tcg_const_tl(0); + } + + tcg_gen_add_tl(t0, t0, cpu_gpr[rB(ctx->opcode)]); + gen_helper_booke206_tlbsx(t0); +#endif +} + +/* tlbwe */ +static void gen_tlbwe_booke206(DisasContext *ctx) +{ +#if defined(CONFIG_USER_ONLY) + gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); +#else + if (unlikely(!ctx->mem_idx)) { + gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); + return; + } + gen_helper_booke206_tlbwe(); +#endif +} + +static void gen_tlbivax_booke206(DisasContext *ctx) +{ +#if defined(CONFIG_USER_ONLY) + gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); +#else + TCGv t0; + if (unlikely(!ctx->mem_idx)) { + gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); + return; + } + + t0 = tcg_temp_new(); + gen_addr_reg_index(ctx, t0); + + gen_helper_booke206_tlbivax(t0); +#endif +} + + /* wrtee */ static void gen_wrtee(DisasContext *ctx) { @@ -8434,7 +8508,7 @@ GEN_HANDLER2(icbt_40x, "icbt", 0x1F, 0x06, 0x08, 0x03E00001, PPC_40x_ICBT), GEN_HANDLER(iccci, 0x1F, 0x06, 0x1E, 0x00000001, PPC_4xx_COMMON), GEN_HANDLER(icread, 0x1F, 0x06, 0x1F, 0x03E00001, PPC_4xx_COMMON), GEN_HANDLER2(rfci_40x, "rfci", 0x13, 0x13, 0x01, 0x03FF8001, PPC_40x_EXCP), -GEN_HANDLER(rfci, 0x13, 0x13, 0x01, 0x03FF8001, PPC_BOOKE), +GEN_HANDLER_E(rfci, 0x13, 0x13, 0x01, 0x03FF8001, PPC_BOOKE, PPC2_BOOKE206), GEN_HANDLER(rfdi, 0x13, 0x07, 0x01, 0x03FF8001, PPC_RFDI), GEN_HANDLER(rfmci, 0x13, 0x06, 0x01, 0x03FF8001, PPC_RFMCI), GEN_HANDLER2(tlbre_40x, "tlbre", 0x1F, 0x12, 0x1D, 0x00000001, PPC_40x_TLB), @@ -8443,12 +8517,23 @@ GEN_HANDLER2(tlbwe_40x, "tlbwe", 0x1F, 0x12, 0x1E, 0x00000001, PPC_40x_TLB), GEN_HANDLER2(tlbre_440, "tlbre", 0x1F, 0x12, 0x1D, 0x00000001, PPC_BOOKE), GEN_HANDLER2(tlbsx_440, "tlbsx", 0x1F, 0x12, 0x1C, 0x00000000, PPC_BOOKE), GEN_HANDLER2(tlbwe_440, "tlbwe", 0x1F, 0x12, 0x1E, 0x00000001, PPC_BOOKE), +GEN_HANDLER2_E(tlbre_booke206, "tlbre", 0x1F, 0x12, 0x1D, 0x00000001, + PPC_NONE, PPC2_BOOKE206), +GEN_HANDLER2_E(tlbsx_booke206, "tlbsx", 0x1F, 0x12, 0x1C, 0x00000000, + PPC_NONE, PPC2_BOOKE206), +GEN_HANDLER2_E(tlbwe_booke206, "tlbwe", 0x1F, 0x12, 0x1E, 0x00000001, + PPC_NONE, PPC2_BOOKE206), +GEN_HANDLER2_E(tlbivax_booke206, "tlbivax", 0x1F, 0x12, 0x18, 0x00000001, + PPC_NONE, PPC2_BOOKE206), GEN_HANDLER(wrtee, 0x1F, 0x03, 0x04, 0x000FFC01, PPC_WRTEE), GEN_HANDLER(wrteei, 0x1F, 0x03, 0x05, 0x000E7C01, PPC_WRTEE), GEN_HANDLER(dlmzb, 0x1F, 0x0E, 0x02, 0x00000000, PPC_440_SPEC), -GEN_HANDLER(mbar, 0x1F, 0x16, 0x1a, 0x001FF801, PPC_BOOKE), -GEN_HANDLER(msync, 0x1F, 0x16, 0x12, 0x03FFF801, PPC_BOOKE), -GEN_HANDLER2(icbt_440, "icbt", 0x1F, 0x16, 0x00, 0x03E00001, PPC_BOOKE), +GEN_HANDLER_E(mbar, 0x1F, 0x16, 0x1a, 0x001FF801, + PPC_BOOKE, PPC2_BOOKE206), +GEN_HANDLER_E(msync, 0x1F, 0x16, 0x12, 0x03FFF801, + PPC_BOOKE, PPC2_BOOKE206), +GEN_HANDLER2_E(icbt_440, "icbt", 0x1F, 0x16, 0x00, 0x03E00001, + PPC_BOOKE, PPC2_BOOKE206), GEN_HANDLER(lvsl, 0x1f, 0x06, 0x00, 0x00000001, PPC_ALTIVEC), GEN_HANDLER(lvsr, 0x1f, 0x06, 0x01, 0x00000001, PPC_ALTIVEC), GEN_HANDLER(mfvscr, 0x04, 0x2, 0x18, 0x001ff800, PPC_ALTIVEC), @@ -9197,7 +9282,7 @@ void cpu_dump_state (CPUState *env, FILE *f, fprintf_function cpu_fprintf, #endif cpu_fprintf(f, " SDR1 " TARGET_FMT_lx "\n", env->spr[SPR_SDR1]); break; - case POWERPC_MMU_BOOKE_FSL: + case POWERPC_MMU_BOOKE206: cpu_fprintf(f, " MAS0 " TARGET_FMT_lx " MAS1 " TARGET_FMT_lx " MAS2 " TARGET_FMT_lx " MAS3 " TARGET_FMT_lx "\n", env->spr[SPR_BOOKE_MAS0], env->spr[SPR_BOOKE_MAS1], |