2 commits

Author	SHA1	Message	Date
Justine Tunney	19c81863a3	Improve crash backtrace reliability ... We're now able to pretty print a C++ backtrace upon crashing in pretty much any runtime execution scenario. The default pledge sandbox policy on Linux is now to return EPERM. If you call pledge and have debugging functions linked (e.g. GetSymbolTable) then the symbol table shall get loaded before any security policy is put in place. This change updates build/bootstrap/fixupobj too and fixes some other sneaky build errors.	2024-05-07 18:10:28 -07:00
Justine Tunney	57c0b065c8	Make old C++ demangler asynchronous signal safe ... It's now possible to safely print C++ backtraces from signal handlers. This symbol demangler doesn't need malloc, tls, or even static memory. Additionally, this change makes it 2x faster and adds test cases. It's almost as performant and accurate as the libcxxabi implementation now.	2024-05-07 03:41:33 -07:00

Renamed from libc/stdio/demangle.c (Browse further)