artiq-zynq

shareef

Author	SHA1	Message	Date
pca006132	8923feceac	runtime/eh_artiq: use forced unwind This patches ports the LLVM libunwind newly added forced unwinding function. This enables us to run forced unwinding to obtain correct backtrace when uncaught exceptions occur. This patch also changes the exception handling scheme from the standard two-phase unwinding to single phase using forced unwinding. This brings some performance improvement and prepared for later nested exception support. For nested exceptions, we will have to record the backtrace regardless if the exception is an uncaught exception, as there can be another exception being thrown while executing the finally block for caught exceptions, and we will lose the backtrace if we don't store it earlier before running the cleanup pads.	2022-01-14 13:35:24 +08:00
pca006132	64dad88a32	Kernel exception: fixed top level finally. (#70 ) Fixes #70.	2020-07-23 14:09:15 +08:00
pca006132	d915211264	Libunwind: patched phase1 end of stack detection.	2020-07-02 09:50:53 +08:00
pca006132	f82ffe8cf2	Libunwind: use dyld instead of static linker symbols for unwind section.	2020-06-30 17:12:02 +08:00
pca006132	fd229a1b26	Copied LLVM Libunwind from commit 3e6ec2a	2020-06-30 16:52:49 +08:00