On Mon, Nov 12, 2018 at 10:13:43PM +1030, Alan Modra wrote:
> There are a few places in libgcc assembly where we don't emit call
> frame information for functions, potentially breaking unwinding from
> asynchronous signal handlers. This patch fixes most. Although I
> patch tramp.S there is no att
There are a few places in libgcc assembly where we don't emit call
frame information for functions, potentially breaking unwinding from
asynchronous signal handlers. This patch fixes most. Although I
patch tramp.S there is no attempt made to provide CFI for the actual
trampoline on the stack. Do
