diff options
Diffstat (limited to 'target-sh4/translate.c')
| -rw-r--r-- | target-sh4/translate.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/target-sh4/translate.c b/target-sh4/translate.c index cdc4e3bc5f..6305db80f7 100644 --- a/target-sh4/translate.c +++ b/target-sh4/translate.c @@ -427,30 +427,33 @@ static inline void gen_store_fpr64 (TCGv_i64 t, int reg) #define CHECK_NOT_DELAY_SLOT \ if (ctx->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL)) \ { \ + tcg_gen_movi_i32(cpu_pc, ctx->pc); \ gen_helper_raise_slot_illegal_instruction(cpu_env); \ - ctx->bstate = BS_EXCP; \ + ctx->bstate = BS_BRANCH; \ return; \ } #define CHECK_PRIVILEGED \ if (IS_USER(ctx)) { \ + tcg_gen_movi_i32(cpu_pc, ctx->pc); \ if (ctx->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL)) { \ gen_helper_raise_slot_illegal_instruction(cpu_env); \ } else { \ gen_helper_raise_illegal_instruction(cpu_env); \ } \ - ctx->bstate = BS_EXCP; \ + ctx->bstate = BS_BRANCH; \ return; \ } #define CHECK_FPU_ENABLED \ if (ctx->flags & SR_FD) { \ + tcg_gen_movi_i32(cpu_pc, ctx->pc); \ if (ctx->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL)) { \ gen_helper_raise_slot_fpu_disable(cpu_env); \ } else { \ gen_helper_raise_fpu_disable(cpu_env); \ } \ - ctx->bstate = BS_EXCP; \ + ctx->bstate = BS_BRANCH; \ return; \ } @@ -541,7 +544,8 @@ static void _decode_opc(DisasContext * ctx) return; case 0x001b: /* sleep */ CHECK_PRIVILEGED - gen_helper_sleep(cpu_env, tcg_const_i32(ctx->pc + 2)); + tcg_gen_movi_i32(cpu_pc, ctx->pc + 2); + gen_helper_sleep(cpu_env); return; } @@ -1411,6 +1415,7 @@ static void _decode_opc(DisasContext * ctx) { TCGv imm; CHECK_NOT_DELAY_SLOT + tcg_gen_movi_i32(cpu_pc, ctx->pc); imm = tcg_const_i32(B7_0); gen_helper_trapa(cpu_env, imm); tcg_temp_free(imm); @@ -1909,12 +1914,13 @@ static void _decode_opc(DisasContext * ctx) ctx->opcode, ctx->pc); fflush(stderr); #endif + tcg_gen_movi_i32(cpu_pc, ctx->pc); if (ctx->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL)) { gen_helper_raise_slot_illegal_instruction(cpu_env); } else { gen_helper_raise_illegal_instruction(cpu_env); } - ctx->bstate = BS_EXCP; + ctx->bstate = BS_BRANCH; } static void decode_opc(DisasContext * ctx) @@ -1992,7 +1998,7 @@ gen_intermediate_code_internal(CPUSH4State * env, TranslationBlock * tb, /* We have hit a breakpoint - make sure PC is up-to-date */ tcg_gen_movi_i32(cpu_pc, ctx.pc); gen_helper_debug(cpu_env); - ctx.bstate = BS_EXCP; + ctx.bstate = BS_BRANCH; break; } } |