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Diffstat (limited to 'gcc/toplev.c')
-rw-r--r-- | gcc/toplev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 67cd533..1be5202 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -744,6 +744,10 @@ int flag_unwind_tables = 0; int flag_asynchronous_unwind_tables = 0; +/* Nonzero means allow for forced unwinding. */ + +int flag_forced_unwind_exceptions; + /* Nonzero means don't place uninitialized global data in common storage by default. */ @@ -1128,6 +1132,8 @@ static const lang_independent_options f_options[] = N_("Generate unwind tables exact at each instruction boundary") }, {"non-call-exceptions", &flag_non_call_exceptions, 1, N_("Support synchronous non-call exceptions") }, + {"forced-unwind-exceptions", &flag_forced_unwind_exceptions, 1, + N_("Support forced unwinding, e.g. for thread cancellation") }, {"profile-arcs", &profile_arc_flag, 1, N_("Insert arc based program profiling code") }, {"test-coverage", &flag_test_coverage, 1, |