This follows the approach we use in ASan and UBSan lit tests to setup
tool options in a portable way, and to provide a nice way to specify
testsuite-wide defaults.
llvm-svn: 246058
This flag can be used to specify the format of stack frames - user
can now provide a string with placeholders, which should be printed
for each stack frame with placeholders replaced with actual data.
For example "%p" will be replaced by PC, "%s" will be replaced by
the source file name etc.
"DEFAULT" value enforces default stack trace format currently used in
all the sanitizers except TSan.
This change also implements __sanitizer_print_stack_trace interface
function in TSan.
llvm-svn: 221469
We are interested in verifying that -gline-tables-only provides enough
debug information for verbose error reports and symbolized stack traces.
llvm-svn: 217284
Filipe Cabecinhas