Instead of exporting goto_ptr directly to TCG frontends, export
tcg_gen_lookup_and_goto_ptr(), which calls goto_ptr with the pointer
returned by the lookup_tb_ptr() helper. This is the only use case
we have for goto_ptr and lookup_tb_ptr, so having this function is
very convenient. Furthermore, it trivially allows us to avoid calling
the lookup helper if goto_ptr is not implemented by the backend.
Signed-off-by: Emilio G. Cota<address@hidden>
---
tcg/README | 8 ++++++++
tcg/tcg-op.c | 13 +++++++++++++
tcg/tcg-op.h | 11 +++++++++++
3 files changed, 32 insertions(+)