Re: [PATCH 06/27] tcg: Manage splitwx in tc_ptr_to_region_tree by hand

2021-03-05 Thread Alex Bennée
Richard Henderson writes: > The use in tcg_tb_lookup is given a random pc that comes from the pc > of a signal handler. Do not assert that the pointer is already within > the code gen buffer at all, much less the writable mirror of it. > > Fixes: db0c51a3803 > Signed-off-by: Richard Henderson

[PATCH 06/27] tcg: Manage splitwx in tc_ptr_to_region_tree by hand

2021-03-02 Thread Richard Henderson
The use in tcg_tb_lookup is given a random pc that comes from the pc of a signal handler. Do not assert that the pointer is already within the code gen buffer at all, much less the writable mirror of it. Fixes: db0c51a3803 Signed-off-by: Richard Henderson --- tcg/tcg.c | 20 ++--