Silence ARI for valid calls to abort
There are a handful of spots in gdb that validly call abort. This patch adds the appropriate ARI marker to these lines, to silence the ARI report. This also removes the "fix" call for "abort" from gdb_ari.sh; it was incorrect and now is not needed. gdb/ChangeLog 2019-12-13 Tom Tromey <tromey@adacore.com> * contrib/ari/gdb_ari.sh: Remove "fix" call for abort. * utils.c (abort_with_message, dump_core, internal_vproblem): Add ARI marker to abort. * event-top.c (handle_sigsegv): Add ARI marker to abort. Change-Id: I09ce6aa5010bbe4e5bb73ffdb727481be39d34d6
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@ -1,3 +1,10 @@
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2019-12-13 Tom Tromey <tromey@adacore.com>
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* contrib/ari/gdb_ari.sh: Remove "fix" call for abort.
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* utils.c (abort_with_message, dump_core, internal_vproblem): Add
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ARI marker to abort.
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* event-top.c (handle_sigsegv): Add ARI marker to abort.
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2019-12-13 Tom Tromey <tromey@adacore.com>
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* contrib/ari/gdb_ari.sh: Fix floatformat_from_double text.
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@ -647,7 +647,6 @@ FNR == 1 {
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BEGIN { doc["abort"] = "\
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Do not use abort, instead use internal_error; GDB should never abort"
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category["abort"] = ari_regression
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fix("abort", "gdb/utils.c", 3)
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}
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/(^|[^_[:alnum:]])abort[[:space:]]*\(/ {
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fail("abort")
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@ -881,7 +881,7 @@ handle_sigsegv (int sig)
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install_handle_sigsegv ();
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if (thread_local_segv_handler == nullptr)
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abort ();
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abort (); /* ARI: abort */
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thread_local_segv_handler (sig);
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}
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@ -186,7 +186,7 @@ abort_with_message (const char *msg)
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else
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fputs_unfiltered (msg, gdb_stderr);
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abort (); /* NOTE: GDB has only three calls to abort(). */
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abort (); /* ARI: abort */
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}
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/* Dump core trying to increase the core soft limit to hard limit first. */
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@ -200,7 +200,7 @@ dump_core (void)
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setrlimit (RLIMIT_CORE, &rlim);
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#endif /* HAVE_SETRLIMIT */
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abort (); /* NOTE: GDB has only three calls to abort(). */
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abort (); /* ARI: abort */
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}
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/* Check whether GDB will be able to dump core using the dump_core
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@ -320,7 +320,7 @@ internal_vproblem (struct internal_problem *problem,
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does not fix this problem. This is the solution suggested
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at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509. */
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if (write (STDERR_FILENO, msg, sizeof (msg)) != sizeof (msg))
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abort (); /* NOTE: GDB has only three calls to abort(). */
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abort (); /* ARI: abort */
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exit (1);
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}
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}
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