Daniel Jacobowitz wrote: > What GDB wants to print in hex floating isn't a host double but a > target double; if we cast to host double or long double, then in some > circumstances we lose precision.
For this, in general, you could probably use gnulib's vasnprintf.c source with a lot of #ifdefs. And especially the code that does the actual conversion for 'a' and 'A' is unusable if 'double' is not the same as the target 'double'. Using snprintfv seems better for you - there you can redefine each directive's execution independently. > Anyway, I'm stalled for a while on snprintfv Why? Paolo presented a nice plan [1]. It only needs to be executed. Bruno [1] http://lists.gnu.org/archive/html/bug-gnulib/2007-02/msg00426.html
