Re: CFI directives support in binutils

2017-04-17 Thread Joerg Sonnenberger
On Mon, Apr 17, 2017 at 10:45:37PM +0200, Mark Kettenis wrote: > This diff extends the support for CFI in binutils with a few > directives emitted by clang. Most of the code is stolen from > FreeBSD's GPLv2 binutils. Support for the .cfi_sections directive is > incomplete; basically we just

CFI directives support in binutils

2017-04-17 Thread Mark Kettenis
This diff extends the support for CFI in binutils with a few directives emitted by clang. Most of the code is stolen from FreeBSD's GPLv2 binutils. Support for the .cfi_sections directive is incomplete; basically we just ignore it. Our binutils only support emitting frame info in the .eh_frame