Thanks LIU. No urgency, from my point of view. When the amended version hits https://gcc-mcf.lhmouse.com/, I'll download it and try it out.
Cheers, Rob On Tue, Apr 11, 2023 at 11:24 PM LIU Hao <[email protected]> wrote: > 在 2023-04-11 21:14, LIU Hao 写道: > > It's because `__emutls_get_address()` returns two distinct values in > consecutive calls with the same > > descriptor in the same thread, so the second reference to the thread > local > > `__gmpfr_default_fp_bit_precision` (defined in 'set_dfl_prec.c') gets a > fresh object with its > > default value. > > > > This should not happen. Please give me some time to work on this. > > > Looks like emutls could not set the thread-specific value for 'foreign > threads' (those not created > by mcfgthread). Although this is by design, I do think the MPFR > expectation should be reasonably > supported. I will fix this in a couple of days. > > > This works (users should use `std::thread` or C11 `thrd_create()` instead): > > ``` > #include <mcfgthread/gthr.h> > > (...) > __gthread_t thread1; > iret1 = __gthread_create( &thread1, foo, (void*) message1); > __gthread_join( thread1, NULL); > (...) > ``` > > > -- > Best regards, > LIU Hao > > _______________________________________________ Mingw-w64-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
