diff options
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 655aca6568..6abe71a733 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -3745,6 +3745,7 @@ static void gen_b(DisasContext *ctx) #define BCOND_IM 0 #define BCOND_LR 1 #define BCOND_CTR 2 +#define BCOND_TAR 3 static inline void gen_bcond(DisasContext *ctx, int type) { @@ -3753,10 +3754,12 @@ static inline void gen_bcond(DisasContext *ctx, int type) TCGv target; ctx->exception = POWERPC_EXCP_BRANCH; - if (type == BCOND_LR || type == BCOND_CTR) { + if (type == BCOND_LR || type == BCOND_CTR || type == BCOND_TAR) { target = tcg_temp_local_new(); if (type == BCOND_CTR) tcg_gen_mov_tl(target, cpu_ctr); + else if (type == BCOND_TAR) + gen_load_spr(target, SPR_TAR); else tcg_gen_mov_tl(target, cpu_lr); } else { @@ -3838,6 +3841,11 @@ static void gen_bclr(DisasContext *ctx) gen_bcond(ctx, BCOND_LR); } +static void gen_bctar(DisasContext *ctx) +{ + gen_bcond(ctx, BCOND_TAR); +} + /*** Condition register logical ***/ #define GEN_CRLOGIC(name, tcg_op, opc) \ static void glue(gen_, name)(DisasContext *ctx) \ @@ -9594,6 +9602,7 @@ GEN_HANDLER(b, 0x12, 0xFF, 0xFF, 0x00000000, PPC_FLOW), GEN_HANDLER(bc, 0x10, 0xFF, 0xFF, 0x00000000, PPC_FLOW), GEN_HANDLER(bcctr, 0x13, 0x10, 0x10, 0x00000000, PPC_FLOW), GEN_HANDLER(bclr, 0x13, 0x10, 0x00, 0x00000000, PPC_FLOW), +GEN_HANDLER_E(bctar, 0x13, 0x10, 0x11, 0, PPC_NONE, PPC2_BCTAR_ISA207), GEN_HANDLER(mcrf, 0x13, 0x00, 0xFF, 0x00000001, PPC_INTEGER), GEN_HANDLER(rfi, 0x13, 0x12, 0x01, 0x03FF8001, PPC_FLOW), #if defined(TARGET_PPC64) |