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The SARIF 3.38.8 "kinds" property has some verbs for expressing control flow, but is missing some of the awkward special cases. The spec says "If none of these values are appropriate, a SARIF producer MAY use any value." This patch adds the following new values: * "throw" for throwing an exception * "catch" for catching an exception * "unwind" for unwinding stack frame(s) during exception-handling * "setjmp" for calls to setjmp * "longjmp" for calls to longjmp that rewind the program counter/stack to the location of a previous setjmp call gcc/analyzer/ChangeLog: PR analyzer/122544 * checker-event.cc (catch_cfg_edge_event::get_meaning): New. (setjmp_event::get_meaning): New. (rewind_event::get_meaning): New. (throw_event::get_meaning): New. (unwind_event::get_meaning): New. * checker-event.h (catch_cfg_edge_event::get_meaning): New decl. (setjmp_event::get_meaning): New decl. (rewind_event::get_meaning): New decl. (throw_event::get_meaning): New decl. (unwind_event::get_meaning): New decl. gcc/ChangeLog: PR analyzer/122544 * diagnostics/paths.cc (event::meaning::maybe_get_verb_str): Handle the new verbs. * diagnostics/paths.h (event::meaning::verb): Add new values for special control flow operations. (event::meaning::meaning): Add ctor taking just a verb. gcc/testsuite/ChangeLog: PR analyzer/122544 * g++.dg/analyzer/exception-path-1-sarif.py: New test script. * g++.dg/analyzer/exception-path-1.C: Add SARIF output, and use the above to check it. * g++.dg/analyzer/exception-path-unwind-multiple-2-sarif.py: New test script. * g++.dg/analyzer/exception-path-unwind-multiple-2.C: Add SARIF output, and use the above to check it. * gcc.dg/analyzer/setjmp-3-sarif.py: New test script. * gcc.dg/analyzer/setjmp-3.c: Add SARIF output, and use the above to check it. Signed-off-by: David Malcolm <dmalcolm@redhat.com>
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.