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| author | Ian Lance Taylor <ian@airs.com> | 2011-03-10 01:31:33 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 2011-03-10 01:31:33 +0000 |
| commit | 71ff89863ff23a581a1578755785e6b39dd209f2 (patch) | |
| tree | b5aab2587b661dc64d6117602ecb030274857c93 /gold/testsuite/Makefile.am | |
| parent | a19fefdc57f5eafcb682175f2b2bcd8f6f366c90 (diff) | |
| download | gdb-71ff89863ff23a581a1578755785e6b39dd209f2.zip gdb-71ff89863ff23a581a1578755785e6b39dd209f2.tar.gz gdb-71ff89863ff23a581a1578755785e6b39dd209f2.tar.bz2 | |
* dwarf_reader.cc (Sized_dwarf_line_info): Include all lines,
but mark earlier ones as non-canonical
(offset_to_iterator): Update search target and example
(do_addr2line): Return extra lines in a vector*
(format_file_lineno): Extract from do_addr2line
(one_addr2line): Add vector* out-param
* dwarf_reader.h (Offset_to_lineno_entry): New field recording
when a lineno entry appeared last for its instruction
(Dwarf_line_info): Add vector* out-param
* object.cc (Relocate_info): Pass NULL for the vector* out-param
* symtab.cc (Odr_violation_compare): Include the lineno in the
comparison again.
(linenos_from_loc): New. Combine the canonical line for an
address with its other lines.
(True_if_intersect): New. Helper functor to make
std::set_intersection a query.
(detect_odr_violations): Compare sets of lines instead of just
one line for each function. This became less deterministic, but
has fewer false positives.
* symtab.h: Declarations.
* testsuite/Makefile.am (odr_violation2.o): Compile with -O2 to
mix an optimized and non-optimized object in the same binary
(odr_violation2.so): Same.
* testsuite/Makefile.in: Regenerate from Makefile.am.
* testsuite/debug_msg.cc (main): Make OdrDerived classes.
* testsuite/debug_msg.sh: Update line numbers and add
assertions.
* testsuite/odr_violation1.cc: Use OdrDerived, in a
non-optimized context.
* testsuite/odr_violation2.cc: Make sure Ordering::operator()
isn't inlined, and use OdrDerived in an optimized context.
* testsuite/odr_header1.h: Defines OdrDerived, where
optimization will change the
first-instruction-in-the-destructor's file and line number.
* testsuite/odr_header2.h: Defines OdrBase.
Diffstat (limited to 'gold/testsuite/Makefile.am')
| -rw-r--r-- | gold/testsuite/Makefile.am | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am index 53e6660..5ccd397 100644 --- a/gold/testsuite/Makefile.am +++ b/gold/testsuite/Makefile.am @@ -849,8 +849,10 @@ debug_msg.o: debug_msg.cc $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/debug_msg.cc odr_violation1.o: odr_violation1.cc $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation1.cc +# Compile with different optimization flags to check that rearranged +# instructions don't cause a false positive. odr_violation2.o: odr_violation2.cc - $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation2.cc + $(CXXCOMPILE) -O2 -g -c -w -o $@ $(srcdir)/odr_violation2.cc debug_msg.err: debug_msg.o odr_violation1.o odr_violation2.o gcctestdir/ld @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o "2>$@" @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o 2>$@; \ @@ -868,7 +870,7 @@ debug_msg.so: debug_msg.cc gcctestdir/ld odr_violation1.so: odr_violation1.cc gcctestdir/ld $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc odr_violation2.so: odr_violation2.cc gcctestdir/ld - $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc + $(CXXCOMPILE) -Bgcctestdir/ -O2 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc debug_msg_so.err: debug_msg.so odr_violation1.so odr_violation2.so gcctestdir/ld @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so "2>$@" @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so 2>$@; \ @@ -887,7 +889,7 @@ debug_msg_ndebug.so: debug_msg.cc gcctestdir/ld odr_violation1_ndebug.so: odr_violation1.cc gcctestdir/ld $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc odr_violation2_ndebug.so: odr_violation2.cc gcctestdir/ld - $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc + $(CXXCOMPILE) -Bgcctestdir/ -O2 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc debug_msg_ndebug.err: debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so gcctestdir/ld @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so "2>$@" @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so 2>$@; \ |