On Thursday, 14 June 2018 at 17:26:50 UTC, Johannes Pfau wrote:
Am Thu, 14 Jun 2018 01:19:30 +0000 schrieb Yuxuan Shui:
Just ran into a problem where program will crash during stack
trace. Turns out not only does druntime not support compressed
debug info, it cannot handle it at all.
So I was thinking why don't we use a existing and proven
library for this, instead of roll our own?
GDC uses libbacktrace since 2013:
https://github.com/D-Programming-GDC/
GDC/blob/master/libphobos/libdruntime/gcc/backtrace.d
I think the main problem for DMD/LDC is that libbacktrace is
not an installed library, it's only available while building
GCC.
libbacktrace is a standalone library:
https://github.com/ianlancetaylor/libbacktrace
GCC is using it.
