diff options
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 54 |
1 files changed, 45 insertions, 9 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 3ec59a7eeb..c9a503a1db 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -2650,7 +2650,7 @@ static void glue(gen_, name##ux)(DisasContext *ctx) tcg_temp_free(EA); \ } -#define GEN_LDX(name, ldop, opc2, opc3, type) \ +#define GEN_LDX_E(name, ldop, opc2, opc3, type, type2) \ static void glue(gen_, name##x)(DisasContext *ctx) \ { \ TCGv EA; \ @@ -2660,6 +2660,8 @@ static void glue(gen_, name##x)(DisasContext *ctx) \ gen_qemu_##ldop(ctx, cpu_gpr[rD(ctx->opcode)], EA); \ tcg_temp_free(EA); \ } +#define GEN_LDX(name, ldop, opc2, opc3, type) \ + GEN_LDX_E(name, ldop, opc2, opc3, type, PPC_NONE) #define GEN_LDS(name, ldop, op, type) \ GEN_LD(name, ldop, op | 0x20, type); \ @@ -2793,8 +2795,8 @@ static void glue(gen_, name##ux)(DisasContext *ctx) tcg_temp_free(EA); \ } -#define GEN_STX(name, stop, opc2, opc3, type) \ -static void glue(gen_, name##x)(DisasContext *ctx) \ +#define GEN_STX_E(name, stop, opc2, opc3, type, type2) \ +static void glue(gen_, name##x)(DisasContext *ctx) \ { \ TCGv EA; \ gen_set_access_type(ctx, ACCESS_INT); \ @@ -2803,6 +2805,8 @@ static void glue(gen_, name##x)(DisasContext *ctx) gen_qemu_##stop(ctx, cpu_gpr[rS(ctx->opcode)], EA); \ tcg_temp_free(EA); \ } +#define GEN_STX(name, stop, opc2, opc3, type) \ + GEN_STX_E(name, stop, opc2, opc3, type, PPC_NONE) #define GEN_STS(name, stop, op, type) \ GEN_ST(name, stop, op | 0x20, type); \ @@ -2891,6 +2895,18 @@ static inline void gen_qemu_ld32ur(DisasContext *ctx, TCGv arg1, TCGv arg2) } GEN_LDX(lwbr, ld32ur, 0x16, 0x10, PPC_INTEGER); +#if defined(TARGET_PPC64) +/* ldbrx */ +static inline void gen_qemu_ld64ur(DisasContext *ctx, TCGv arg1, TCGv arg2) +{ + tcg_gen_qemu_ld64(arg1, arg2, ctx->mem_idx); + if (likely(!ctx->le_mode)) { + tcg_gen_bswap64_tl(arg1, arg1); + } +} +GEN_LDX_E(ldbr, ld64ur, 0x14, 0x10, PPC_NONE, PPC2_DBRX); +#endif /* TARGET_PPC64 */ + /* sthbrx */ static inline void gen_qemu_st16r(DisasContext *ctx, TCGv arg1, TCGv arg2) { @@ -2921,6 +2937,22 @@ static inline void gen_qemu_st32r(DisasContext *ctx, TCGv arg1, TCGv arg2) } GEN_STX(stwbr, st32r, 0x16, 0x14, PPC_INTEGER); +#if defined(TARGET_PPC64) +/* stdbrx */ +static inline void gen_qemu_st64r(DisasContext *ctx, TCGv arg1, TCGv arg2) +{ + if (likely(!ctx->le_mode)) { + TCGv t0 = tcg_temp_new(); + tcg_gen_bswap64_tl(t0, arg1); + tcg_gen_qemu_st64(t0, arg2, ctx->mem_idx); + tcg_temp_free(t0); + } else { + tcg_gen_qemu_st64(arg1, arg2, ctx->mem_idx); + } +} +GEN_STX_E(stdbr, st64r, 0x14, 0x14, PPC_NONE, PPC2_DBRX); +#endif /* TARGET_PPC64 */ + /*** Integer load and store multiple ***/ /* lmw */ @@ -8818,7 +8850,7 @@ GEN_FLOAT_B(neg, 0x08, 0x01, 0, PPC_FLOAT), #undef GEN_LD #undef GEN_LDU #undef GEN_LDUX -#undef GEN_LDX +#undef GEN_LDX_E #undef GEN_LDS #define GEN_LD(name, ldop, opc, type) \ GEN_HANDLER(name, opc, 0xFF, 0xFF, 0x00000000, type), @@ -8826,8 +8858,8 @@ GEN_HANDLER(name, opc, 0xFF, 0xFF, 0x00000000, type), GEN_HANDLER(name##u, opc, 0xFF, 0xFF, 0x00000000, type), #define GEN_LDUX(name, ldop, opc2, opc3, type) \ GEN_HANDLER(name##ux, 0x1F, opc2, opc3, 0x00000001, type), -#define GEN_LDX(name, ldop, opc2, opc3, type) \ -GEN_HANDLER(name##x, 0x1F, opc2, opc3, 0x00000001, type), +#define GEN_LDX_E(name, ldop, opc2, opc3, type, type2) \ +GEN_HANDLER_E(name##x, 0x1F, opc2, opc3, 0x00000001, type, type2), #define GEN_LDS(name, ldop, op, type) \ GEN_LD(name, ldop, op | 0x20, type) \ GEN_LDU(name, ldop, op | 0x21, type) \ @@ -8843,6 +8875,7 @@ GEN_LDUX(lwa, ld32s, 0x15, 0x0B, PPC_64B) GEN_LDX(lwa, ld32s, 0x15, 0x0A, PPC_64B) GEN_LDUX(ld, ld64, 0x15, 0x01, PPC_64B) GEN_LDX(ld, ld64, 0x15, 0x00, PPC_64B) +GEN_LDX_E(ldbr, ld64ur, 0x14, 0x10, PPC_NONE, PPC2_DBRX) #endif GEN_LDX(lhbr, ld16ur, 0x16, 0x18, PPC_INTEGER) GEN_LDX(lwbr, ld32ur, 0x16, 0x10, PPC_INTEGER) @@ -8850,7 +8883,7 @@ GEN_LDX(lwbr, ld32ur, 0x16, 0x10, PPC_INTEGER) #undef GEN_ST #undef GEN_STU #undef GEN_STUX -#undef GEN_STX +#undef GEN_STX_E #undef GEN_STS #define GEN_ST(name, stop, opc, type) \ GEN_HANDLER(name, opc, 0xFF, 0xFF, 0x00000000, type), @@ -8858,8 +8891,8 @@ GEN_HANDLER(name, opc, 0xFF, 0xFF, 0x00000000, type), GEN_HANDLER(stop##u, opc, 0xFF, 0xFF, 0x00000000, type), #define GEN_STUX(name, stop, opc2, opc3, type) \ GEN_HANDLER(name##ux, 0x1F, opc2, opc3, 0x00000001, type), -#define GEN_STX(name, stop, opc2, opc3, type) \ -GEN_HANDLER(name##x, 0x1F, opc2, opc3, 0x00000001, type), +#define GEN_STX_E(name, stop, opc2, opc3, type, type2) \ +GEN_HANDLER_E(name##x, 0x1F, opc2, opc3, 0x00000001, type, type2), #define GEN_STS(name, stop, op, type) \ GEN_ST(name, stop, op | 0x20, type) \ GEN_STU(name, stop, op | 0x21, type) \ @@ -8872,6 +8905,7 @@ GEN_STS(stw, st32, 0x04, PPC_INTEGER) #if defined(TARGET_PPC64) GEN_STUX(std, st64, 0x15, 0x05, PPC_64B) GEN_STX(std, st64, 0x15, 0x04, PPC_64B) +GEN_STX_E(stdbr, st64r, 0x14, 0x14, PPC_NONE, PPC2_DBRX) #endif GEN_STX(sthbr, st16r, 0x16, 0x1C, PPC_INTEGER) GEN_STX(stwbr, st32r, 0x16, 0x14, PPC_INTEGER) @@ -9285,6 +9319,8 @@ void cpu_dump_state (CPUPPCState *env, FILE *f, fprintf_function cpu_fprintf, int i; + cpu_synchronize_state(env); + cpu_fprintf(f, "NIP " TARGET_FMT_lx " LR " TARGET_FMT_lx " CTR " TARGET_FMT_lx " XER " TARGET_FMT_lx "\n", env->nip, env->lr, env->ctr, env->xer); |