On 17 June 2013 23:12, Andreas Färber <[email protected]> wrote: > Am 05.06.2013 19:29, schrieb Richard Henderson: >> Allows unwinding past the code_gen_buffer. >> >> Signed-off-by: Richard Henderson <[email protected]> >> --- >> tcg/arm/tcg-target.c | 76 >> +++++++++++++++++++++++++++++++++++++++++++++------- >> 1 file changed, 67 insertions(+), 9 deletions(-) > > How does the target learn about availability of tcg_register_jit()?
(You mean "how does the core TCG code learn about..." -- this is an optional facility the tcg target facility can provide to the core). > I don't see it used in the patch or in stubs/ and the arm build succeeds. It's gated on whether the tcg backend defines ELF_HOST_MACHINE: see the comment at the start of the #ifdef ELF_HOST_MACHINE section in tcg/tcg.c. thanks -- PMM
