diff options
Diffstat (limited to 'target/sh4/translate.c')
| -rw-r--r-- | target/sh4/translate.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 6b526a02f2..d84a7a2e6e 100644 --- a/target/sh4/translate.c +++ b/target/sh4/translate.c @@ -1804,15 +1804,9 @@ static void decode_opc(DisasContext * ctx) _decode_opc(ctx); if (old_flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL)) { - if (ctx->envflags & DELAY_SLOT_CLEARME) { - gen_store_flags(0); - } else { - /* go out of the delay slot */ - uint32_t new_flags = ctx->envflags; - new_flags &= ~(DELAY_SLOT | DELAY_SLOT_CONDITIONAL); - gen_store_flags(new_flags); - } - ctx->envflags = 0; + /* go out of the delay slot */ + ctx->envflags &= ~(DELAY_SLOT | DELAY_SLOT_CONDITIONAL); + gen_store_flags(ctx->envflags); ctx->bstate = BS_BRANCH; if (old_flags & DELAY_SLOT_CONDITIONAL) { gen_delayed_conditional_jump(ctx); @@ -1840,8 +1834,7 @@ void gen_intermediate_code(CPUSH4State * env, struct TranslationBlock *tb) pc_start = tb->pc; ctx.pc = pc_start; ctx.tbflags = (uint32_t)tb->flags; - ctx.envflags = tb->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL | - DELAY_SLOT_CLEARME); + ctx.envflags = tb->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL); ctx.bstate = BS_NONE; ctx.memidx = (ctx.tbflags & (1u << SR_MD)) == 0 ? 1 : 0; /* We don't know if the delayed pc came from a dynamic or static branch, @@ -1908,7 +1901,7 @@ void gen_intermediate_code(CPUSH4State * env, struct TranslationBlock *tb) /* fall through */ case BS_NONE: if (ctx.envflags) { - gen_store_flags(ctx.envflags | DELAY_SLOT_CLEARME); + gen_store_flags(ctx.envflags); } gen_goto_tb(&ctx, 0, ctx.pc); break; |