diff options
Diffstat (limited to 'tcg/tcg-op.c')
| -rw-r--r-- | tcg/tcg-op.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index 6b1f41500c..87f673ef49 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -2587,6 +2587,18 @@ void tcg_gen_goto_tb(unsigned idx) tcg_gen_op1i(INDEX_op_goto_tb, idx); } +void tcg_gen_lookup_and_goto_ptr(TCGv addr) +{ + if (TCG_TARGET_HAS_goto_ptr && !qemu_loglevel_mask(CPU_LOG_TB_NOCHAIN)) { + TCGv_ptr ptr = tcg_temp_new_ptr(); + gen_helper_lookup_tb_ptr(ptr, tcg_ctx.tcg_env, addr); + tcg_gen_op1i(INDEX_op_goto_ptr, GET_TCGV_PTR(ptr)); + tcg_temp_free_ptr(ptr); + } else { + tcg_gen_exit_tb(0); + } +} + static inline TCGMemOp tcg_canonicalize_memop(TCGMemOp op, bool is64, bool st) { /* Trigger the asserts within as early as possible. */ |