contrib/
2013-12-31 Chung-Lin Tang <cltang@codesourcery.com>
* config-list.mk: Add nios2-elf, nios2-linux-gnu. Corrected
ordering of some configs.
gcc/
2013-12-31 Chung-Lin Tang <cltang@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
Based on patches from Altera Corporation
* config.gcc (nios2-*-*): Add nios2 config targets.
* configure.ac (TLS_SECTION_ASM_FLAG): Add nios2 case.
("$cpu_type"): Add nios2 as new cpu type.
* configure: Regenerate.
* config/nios2/nios2.c: New file.
* config/nios2/nios2.h: New file.
* config/nios2/nios2-opts.h: New file.
* config/nios2/nios2-protos.h: New file.
* config/nios2/elf.h: New file.
* config/nios2/elf.opt: New file.
* config/nios2/linux.h: New file.
* config/nios2/nios2.opt: New file.
* config/nios2/nios2.md: New file.
* config/nios2/predicates.md: New file.
* config/nios2/constraints.md: New file.
* config/nios2/t-nios2: New file.
* common/config/nios2/nios2-common.c: New file.
* doc/invoke.texi (Nios II options): Document Nios II specific
options.
* doc/md.texi (Nios II family): Document Nios II specific
constraints.
* doc/extend.texi (Function Specific Option Pragmas): Document
Nios II supported target pragma functionality.
gcc/testsuite/
2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
Based on patches from Altera Corporation
* gcc.dg/stack-usage-1.c (SIZE): Define case for __nios2__.
* gcc.dg/20040813-1.c: Skip for nios2-*-*.
* gcc.dg/20020312-2.c: Add __nios2__ case.
* g++.dg/other/PR23205.C: Skip for nios2-*-*.
* g++.dg/other/pr23205-2.C: Skip for nios2-*-*.
* g++.dg/cpp0x/constexpr-rom.C: Skip for nios2-*-*.
* g++.dg/cpp0x/alias-decl-debug-0.C: Skip for nios2-*-*.
* g++.old-deja/g++.jason/thunk3.C: Skip for nios2-*-*.
* lib/target-supports.exp (check_profiling_available): Check for
nios2-*-elf.
* gcc.c-torture/execute/pr47237.x:: Skip for nios2-*-*.
* gcc.c-torture/execute/20101011-1.c: Skip for nios2-*-*.
* gcc.c-torture/execute/builtins/lib/chk.c (memset): Place
char-based memset loop before inline check, to prevent
problems when called to initialize .bss. Update comments.
* gcc.target/nios2/nios2.exp: New DejaGNU file.
* gcc.target/nios2/nios2-custom-1.c: New test.
* gcc.target/nios2/nios2-trap-insn.c: New test.
* gcc.target/nios2/nios2-builtin-custom.c: New test.
* gcc.target/nios2/nios2-builtin-io.c: New test.
* gcc.target/nios2/nios2-stack-check-1.c: New test.
* gcc.target/nios2/nios2-stack-check-2.c: New test.
* gcc.target/nios2/nios2-rdctl.c: New test.
* gcc.target/nios2/nios2-wrctl.c: New test.
* gcc.target/nios2/nios2-wrctl-zero.c: New test.
* gcc.target/nios2/nios2-wrctl-not-zero.c: New test.
* gcc.target/nios2/nios2-rdwrctl-1.c: New test.
* gcc.target/nios2/nios2-reg-constraints.c: New test.
* gcc.target/nios2/nios2-ashlsi3-one_shift.c: New test.
* gcc.target/nios2/nios2-mul-options-1.c: New test.
* gcc.target/nios2/nios2-mul-options-2.c: New test.
* gcc.target/nios2/nios2-mul-options-3.c: New test.
* gcc.target/nios2/nios2-mul-options-4.c: New test.
* gcc.target/nios2/nios2-nor.c: New test.
* gcc.target/nios2/nios2-stxio.c: New test.
* gcc.target/nios2/custom-fp-1.c: New test.
* gcc.target/nios2/custom-fp-2.c: New test.
* gcc.target/nios2/custom-fp-3.c: New test.
* gcc.target/nios2/custom-fp-4.c: New test.
* gcc.target/nios2/custom-fp-5.c: New test.
* gcc.target/nios2/custom-fp-6.c: New test.
* gcc.target/nios2/custom-fp-7.c: New test.
* gcc.target/nios2/custom-fp-8.c: New test.
* gcc.target/nios2/custom-fp-cmp-1.c: New test.
* gcc.target/nios2/custom-fp-conversion.c: New test.
* gcc.target/nios2/custom-fp-double.c: New test.
* gcc.target/nios2/custom-fp-float.c: New test.
* gcc.target/nios2/nios2-int-types.c: New test.
* gcc.target/nios2/nios2-cache-1.c: New test.
* gcc.target/nios2/nios2-cache-2.c: New test.
libgcc/
2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
Based on patches from Altera Corporation
* config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
* config/nios2/lib2-nios2.h: New file.
* config/nios2/lib2-divmod-hi.c: New file.
* config/nios2/linux-unwind.h: New file.
* config/nios2/lib2-divmod.c: New file.
* config/nios2/linux-atomic.c: New file.
* config/nios2/t-nios2: New file.
* config/nios2/crti.asm: New file.
* config/nios2/t-linux: New file.
* config/nios2/lib2-divtable.c: New file.
* config/nios2/lib2-mul.c: New file.
* config/nios2/tramp.c: New file.
* config/nios2/crtn.asm: New file.
From-SVN: r206256
Commit the vtable verification feature. This feature is designed to
detect, at run time, if/when the vtable pointer in a C++ object has
been corrupted, before allowing virtual calls through that pointer.
If pointer corruption is detected, execution of the program is halted.
libstdc++-v3 ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* fragment.am: Add XTEMPLATE_FLAGS.
* configure.ac: Add definitions for --enable-vtable-verify.
* acinclude.m4: Add --enable-vtable-verify and
--disable-vtable-verify; define --enable-vtable-verify; define
VTV_CXXFLAGS, VTV_PCH_CXXFLAGS and VTV_CXXLINKFLAGS.
* config/abi/pre/gnu.ver: Export symbols for vtable verification.
* libsupc++/Makefile.am: Define vtv_sources and add it to
libsupc___la_SOURCES and libsupc__convenience_la_SOURCES.
* libsupc++/vtv_stubs.cc: New file.
* include/Makefile.am: Add VTV_PCH_CXXFLAGS to PCHFLAGS.
* src/Makefile.am: Add VTV_CXXFLAGS to AM_CXXFLAGS; add
VTV_CXXLINKFLAGS to CXXLINK.
* src/c++98/Makefile.am: Comment out XTEMPLATE_FLAGS; add VTV_CXXFLAGS
to AM_CXXFLAGS; add VTV_CXXXLINKFLAGS to CXXLINK.
* src/C++11/Makefile.am: Ditto.
* doc/xml/manual/configure.xml: Add entry for --enable-vtable-verify.
* scripts/testsuite_flags.in: Add cxxvtvflags to Usage; cause
cxxvtvflags to use VTV_CXXFLAGS and VTV_CXXLINKFLAGS.
* testsuite/lib/libstdc++.exp: Add cxxvtvflags; add code to locate
libvtv if --enable-vtable-verify was used; set cxxvtvflags; add
cxxvtvflags to cxx_final.
* testsuite/18_support/bad_exception/23591_thread-1.c: Add
-fvtable-verify=none to compiler flags.
* testsuite/17_intro/freestanding.cc: Add -fvtable-verify=none
to compiler flags.
* configure: Regenerated.
* Makefile.in: Regenerated.
* python/Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* libsupc++/Makefile.in: Regenerated.
* config.h.in: Regenerated.
* po/Makefile.in: Regenerated.
* src/Makefile.in: Regenerated.
* src/c++98/Makefile.in: Regenerated.
* src/c++11/Makefile.in: Regenerated.
* doc/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
top level ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* configure.ac: Add target-libvtv to target_libraries; disable libvtv
on non-linux systems; add target-libvtv to noconfigdirs; add
libsupc++/.libs to C++ library search paths.
* configure: Regenerated.
* Makefile.def: Add libvtv to target_modules; make libvtv depend on
libstdc++ and libgcc.
* Makefile.in: Regenerated.
include/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* vtv-change-permission.h: New file.
contrib/ChangeLog:
2013-08-06 Caroline Tice4 <cmtice@google.com>
* gcc_update: Add libvtv files.
libgcc/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
config.host (extra_parts): Add vtv_start.o, vtv_end.o
vtv_start_preinit.o and vtv_end_preinit.o.
configure.ac: Add code to check/set enable_vtable_verify.
Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
true.
vtv_start_preinit.c: New file.
vtv_end_preinit.c: New file.
vtv_start.c: New file.
vtv_end.c: New file.
configure: Regenerated.
gcc/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* gcc.c (VTABLE_VERIFICATION_SPEC): New definition.
(LINK_COMMAND_SPEC): Add VTABLE_VERIFICATION_SPEC.
* tree-pass.h: Add pass_vtable_verify.
* varasm.c (assemble_variable): Add code to properly set the comdat
section and name for the .vtable_map_vars section.
(assemble_vtyv_preinit_initializer): New function.
(default_sectin_type_flags): Make sure .vtable_map_vars section has
LINK_ONCE flag.
* output.h: Add function decl for assemble_vtv_preinit_initializer.
* vtable-verify.c: New file.
* vtable-verify.h: New file.
* flag-types.h (enum vtv_priority): Defintions for flag_vtable_verify
initialiation levels.
* timevar.def (TV_VTABLE_VERIFICATION): New definition.
* passes.def: Insert pass_vtable_verify.
* aclocal.m4: Reorder includes.
* doc/invoke.texi: Add documentation for the flags -fvtable-verify=,
-fvtv-debug and -fvtv-counts.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Add vtv_start*.o,
as appropriate, if -fvtable-verify=... is used.
(GNU_USER_TARGET_ENDFILE_SPEC): Add vtv_end*.o as appropriate, if
-fvtable-verify=... is used.
* Makefile.in (OBJS): Add vtable-verify.o to list.
(vtable-verify.o): Add new build rule.
(GTFILES): Add vtable-verify.c to list.
* common.opt (fvtable-verify=): New flag.
(vtv_priority): Values for fvtable-verify= flag.
(fvtv-counts): New flag.
(fvtv-debug): New flag.
* tree.h (save_vtable_map_decl): New extern function decl.
gcc/cp/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* Make-lang.in (*CXX_AND_OBJCXX_OBJS): Add vtable-class-hierarchy.o to
list.
(vtable-class-hierarchy.o): Add build rule.
* cp-tree.h (vtv_start_verification_constructor_init_function): New
extern function decl.
(vtv_finish_verification_constructor_init_function): New extern
function decl.
(build_vtbl_address): New extern function decl.
(get_mangled_vtable_map_var_name): New extern function decl.
(vtv_compute_class_hierarchy_transitive_closure): New extern function
decl.
(vtv_generate_init_routine): New extern function decl.
(vtv_save_class_info): New extern function decl.
(vtv_recover_class_info): New extern function decl.
(vtv_build_vtable_verify_fndecl): New extern function decl.
* class.c (finish_struct_1): Add call to vtv_save_class_info if
flag_vtable_verify is true.
* config-lang.in: Add vtable-class-hierarchy.c to gtfiles list.
* vtable-class-hierarchy.c: New file.
* mangle.c (get_mangled_vtable_map_var_name): New function.
* decl2.c (start_objects): Update function comment.
(cp_write_global_declarations): Call vtv_recover_class_info,
vtv_compute_class_hierarchy_transitive_closure and
vtv_build_vtable_verify_fndecl, before calling
finalize_compilation_unit, and call vtv_generate_init_rount after, IFF
flag_vtable_verify is true.
(vtv_start_verification_constructor_init_function): New function.
(vtv_finish_verification_constructor_init_function): New function.
* init.c (build_vtbl_address): Remove static qualifier from function.
libvtv/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
Initial check-in of new vtable verification feature.
* configure.ac : New file.
* acinclude.m4 : New file.
* Makefile.am : New file.
* aclocal.m4 : New file.
* configure.tgt : New file.
* configure: New file (generated).
* Makefile.in: New file (generated).
* vtv_set.h : New file.
* vtv_utils.cc : New file.
* vtv_utils.h : New file.
* vtv_malloc.cc : New file.
* vtv_rts.cc : New file.
* vtv_malloc.h : New file.
* vtv_rts.h : New file.
* vtv_fail.cc : New file.
* vtv_fail.h : New file.
* vtv_map.h : New file.
* scripts/run-testsuite.sh : New file.
* scripts/sum-vtv-counts.c : New file.
* testsuite/parts-test-main.h : New file.
* testusite/dataentry.cc : New file.
* testsuite/temp_deriv.cc : New file.
* testsuite/register_pair.cc : New file.
* testsuite/virtual_inheritance.cc : New file.
* testsuite/field-test.cc : New file.
* testsuite/nested_vcall_test.cc : New file.
* testsuite/template-list-iostream.cc : New file.
* testsuite/register_pair_inserts.cc : New file.
* testsuite/register_pair_inserts_mt.cc : New file.
* testsuite/event.list : New file.
* testsuite/parts-test-extra-parts-views.cc : New file.
* testsuite/parts-test-extra-parts-views.h : New file.
* testsuite/environment-fail-32.s : New file.
* testsuite/parts-test-extra-parts.h : New file.
* testsuite/temp_deriv2.cc : New file.
* testsuite/dlopen_mt.cc : New file.
* testsuite/event.h : New file.
* testsuite/template-list.cc : New file.
* testsuite/replace-fail.cc : New file.
* testsuite/Makefile.am : New file.
* testsuite/Makefile.in: New file (generated).
* testsuite/mempool_negative.c : New file.
* testsuite/parts-test-main.cc : New file.
* testsuite/event-private.cc : New file.
* testsuite/thunk.cc : New file.
* testsuite/event-defintiions.cc : New file.
* testsuite/event-private.h : New file.
* testsuite/parts-test.list : New file.
* testusite/register_pair_mt.cc : New file.
* testsuite/povray-derived.cc : New file.
* testsuite/event-main.cc : New file.
* testsuite/environment.cc : New file.
* testsuite/template-list2.cc : New file.
* testsuite/thunk_vtable_map_attack.cc : New file.
* testsuite/parts-test-extra-parts.cc : New file.
* testsuite/environment-fail-64.s : New file.
* testsuite/dlopen.cc : New file.
* testsuite/so.cc : New file.
* testsuite/temp_deriv3.cc : New file.
* testsuite/const_vtable.cc : New file.
* testsuite/mempool_positive.c : New file.
* testsuite/dup_name.cc : New file.
From-SVN: r201555
* validate_failures.py: Loosen check for build directory.
State what failed if we couldn't find the source tree or
the target triplet.
From-SVN: r198064
When using validate_failures.py with --manifest and --results, we
don't need a GCC build directory. This is useful when using the
validator outside of the build tree. We were insisting on finding
a valid build tree regardless of those options.
Tested on x86_64. Committed to trunk.
* testsuite-management/validate_failures.py: Update
Copyright years.
Request contributions not to use Python features newer
than 2.4.
(GetBuildData): If this is not a build directory,
emit an error only if --results or --manifest are missing.
From-SVN: r195817
2012-12-01 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
* testsuite-management/validate_failures.py
(IsInterestingResult): Only strip line a second time if we did split.
Rephrase return statement while at it.
(CollectSumFiles): Also ignore .git directory.
From-SVN: r194182
An earlier patch had made the command line options a global variable
_OPTIONS, but it had not renamed all the uses of the old options argument.
* testsuite-management/validate_failures.py: Fix stale
use of 'options'.
From-SVN: r194092
compiler runs.
Usage documentation is in the script.
The script produces output of the form:
$ compare_two_ftime_report_sets "Log0/*perf" "Log3/*perf"
Arithmetic sample for timevar log files
"Log0/*perf"
and selecting lines containing "TOTAL" with desired confidence 95 is
trial count is 4, mean is 443.022 (95% confidence in 440.234 to 445.811),
std.deviation is 1.75264, std.error is 0.876322
Arithmetic sample for timevar log files
"Log3/*perf"
and selecting lines containing "TOTAL" with desired confidence 95 is
trial count is 4, mean is 441.302 (95% confidence in 436.671 to 445.934),
std.deviation is 2.91098, std.error is 1.45549
The first sample appears to be 0.39% larger,
with 60% confidence of being larger.
To reach 95% confidence, you need roughly 14 trials,
assuming the standard deviation is stable, which is iffy.
Tested on x86_64 builds.
Index: contrib/ChangeLog
2012-11-05 Lawrence Crowl <crowl@google.com>
* compare_two_ftime_report_sets: New.
From-SVN: r193277
This is useful when you have two builds of the same compiler. One with
your changes. The other one, a clean build at the same revision.
Instead of using a manifest file, --clean_build will compare the
results it gather from the patched build against those it gathers from
the clean build.
Usage
$ cd /top/of/patched/gcc/bld
$ validate_failures.py --clean_build=clean/bld-gcc
Source directory: /usr/local/google/home/dnovillo/gcc/trunk
Build target: x86_64-unknown-linux-gnu
Getting actual results from build directory .
./x86_64-unknown-linux-gnu/libstdc++-v3/testsuite/libstdc++.sum
./x86_64-unknown-linux-gnu/libffi/testsuite/libffi.sum
./x86_64-unknown-linux-gnu/libgomp/testsuite/libgomp.sum
./x86_64-unknown-linux-gnu/libgo/libgo.sum
./x86_64-unknown-linux-gnu/boehm-gc/testsuite/boehm-gc.sum
./x86_64-unknown-linux-gnu/libatomic/testsuite/libatomic.sum
./x86_64-unknown-linux-gnu/libmudflap/testsuite/libmudflap.sum
./x86_64-unknown-linux-gnu/libitm/testsuite/libitm.sum
./x86_64-unknown-linux-gnu/libjava/testsuite/libjava.sum
./gcc/testsuite/g++/g++.sum
./gcc/testsuite/gnat/gnat.sum
./gcc/testsuite/ada/acats/acats.sum
./gcc/testsuite/gcc/gcc.sum
./gcc/testsuite/gfortran/gfortran.sum
./gcc/testsuite/obj-c++/obj-c++.sum
./gcc/testsuite/go/go.sum
./gcc/testsuite/objc/objc.sum
Getting actual results from build directory clean/bld-gcc
clean/bld-gcc/x86_64-unknown-linux-gnu/libstdc++-v3/testsuite/libstdc++.sum
clean/bld-gcc/x86_64-unknown-linux-gnu/libffi/testsuite/libffi.sum
clean/bld-gcc/x86_64-unknown-linux-gnu/libgomp/testsuite/libgomp.sum
clean/bld-gcc/x86_64-unknown-linux-gnu/libgo/libgo.sum
clean/bld-gcc/x86_64-unknown-linux-gnu/boehm-gc/testsuite/boehm-gc.sum
clean/bld-gcc/x86_64-unknown-linux-gnu/libatomic/testsuite/libatomic.sum
clean/bld-gcc/x86_64-unknown-linux-gnu/libmudflap/testsuite/libmudflap.sum
clean/bld-gcc/x86_64-unknown-linux-gnu/libitm/testsuite/libitm.sum
clean/bld-gcc/x86_64-unknown-linux-gnu/libjava/testsuite/libjava.sum
clean/bld-gcc/gcc/testsuite/g++/g++.sum
clean/bld-gcc/gcc/testsuite/gnat/gnat.sum
clean/bld-gcc/gcc/testsuite/ada/acats/acats.sum
clean/bld-gcc/gcc/testsuite/gcc/gcc.sum
clean/bld-gcc/gcc/testsuite/gfortran/gfortran.sum
clean/bld-gcc/gcc/testsuite/obj-c++/obj-c++.sum
clean/bld-gcc/gcc/testsuite/go/go.sum
clean/bld-gcc/gcc/testsuite/objc/objc.sum
SUCCESS: No unexpected failures.
2012-11-02 Diego Novillo <dnovillo@google.com>
* testsuite-management/validate_failures.py: Add option
--clean_build to compare test results against another
build.
From-SVN: r193105
Remove the unused EXECUTE_IF_SET_IN_SBITMAP_REV, which has an unconventional
interface.
Rename the sbitmap_iter_* functions to match bitmap's bmp_iter_* functions.
Add an additional parameter to the initialization and next functions to
match the interface in bmp_iter_*. This extra parameter is mostly hidden
by the use of the EXECUTE_IF macros.
Rename the EXECUTE_IF_SET_IN_SBITMAP macro to EXECUTE_IF_SET_IN_BITMAP. Its
implementation is now identical to that in bitmap.h. To prevent redefinition
errors, both definitions are now guarded by #ifndef. An alternate strategy
is to simply include bitmap.h from sbitmap.h. As this would increase build
time, I have elected to use the #ifndef version. I do not have a strong
preference here.
The sbitmap_iterator type is still distinctly named because it is often
declared in contexts where the bitmap type is not obvious. There are less
than 40 uses of this type, so the burden to modify it when changing bitmap
types is not large.
Tested on x86-64, config-list.mk testing.
Index: gcc/ChangeLog
2012-10-31 Lawrence Crowl <crowl@google.com>
* sbitmap.h (sbitmap_iter_init): Rename bmp_iter_set_init and add
unused parameter to match bitmap iterator. Update callers.
(sbitmap_iter_cond): Rename bmp_iter_set. Update callers.
(sbitmap_iter_next): Rename bmp_iter_next and add unused parameter to
match bitmap iterator. Update callers.
(EXECUTE_IF_SET_IN_SBITMAP_REV): Remove unused.
(EXECUTE_IF_SET_IN_SBITMAP): Rename EXECUTE_IF_SET_IN_BITMAP and
adjust to be identical to the definition in bitmap.h. Conditionalize
the definition based on not having been defined. Update callers.
* bitmap.h (EXECUTE_IF_SET_IN_BITMAP): Conditionalize the definition
based on not having been defined. (To match the above.)
From-SVN: r193069
This patch adds an xfail manifest for trunk for x86_64 builds. I find
this useful to determine whether my patch has introduced new failures.
The failures in these manifest are always present in trunk and
deciding what to ignore is not very straightforward.
I will keep maintaining this manifest out of clean builds. They are
not hard to maintain. Manifest files can be generated by going to the
top of the build directory and typing:
$ cd <top-of-bld-dir>
$ <path-to-src>/contrib/testsuite-management --produce_manifest
This will generate a .xfail file with the triple name of the target
you just built. Once this file exist you can run the validator again
on the build directory with no arguments. It should produce the
output:
$ cd <top-of-bld-dir>
$ <path-to-src>/contrib/testsuite-management/validate_failures.py
Source directory: <path-to-src>
Build target: x86_64-unknown-linux-gnu
Manifest: <path-to-src>/contrib/testsuite-management/x86_64-unknown-linux-gnu.xfail
Getting actual results from build
./x86_64-unknown-linux-gnu/libstdc++-v3/testsuite/libstdc++.sum
./x86_64-unknown-linux-gnu/libffi/testsuite/libffi.sum
./x86_64-unknown-linux-gnu/libgomp/testsuite/libgomp.sum
./x86_64-unknown-linux-gnu/libgo/libgo.sum
./x86_64-unknown-linux-gnu/boehm-gc/testsuite/boehm-gc.sum
./x86_64-unknown-linux-gnu/libatomic/testsuite/libatomic.sum
./x86_64-unknown-linux-gnu/libmudflap/testsuite/libmudflap.sum
./x86_64-unknown-linux-gnu/libitm/testsuite/libitm.sum
./x86_64-unknown-linux-gnu/libjava/testsuite/libjava.sum
./gcc/testsuite/g++/g++.sum
./gcc/testsuite/gnat/gnat.sum
./gcc/testsuite/ada/acats/acats.sum
./gcc/testsuite/gcc/gcc.sum
./gcc/testsuite/gfortran/gfortran.sum
./gcc/testsuite/obj-c++/obj-c++.sum
./gcc/testsuite/go/go.sum
./gcc/testsuite/objc/objc.sum
SUCCESS: No unexpected failures.
If the output shows new failures, you investigate them. If they are
not yours, you can add them to the xfail manifest (after reporting
them) and then commit the modified .xfail file.
Long term, I would like to have this script pull manifest files from
postings made to gcc-testresults. This way, we won't have to maintain
these .xfail files manually. In branches this is not a big problem,
but in trunk it may be a tad annoying.
From-SVN: r190404
I noticed recently that while the validator was accepting the
'expire=YYYYMMDD' attribute, it was not actually doing anything with
it.
This patch fixes the oversight.
2012-08-13 Diego Novillo <dnovillo@google.com>
* testsuite-management/validate_failures.py: Import datetime.
(TestResult.ExpirationDate): New.
(TestResult.HasExpired): New.
(ParseSummary): Call it. If it returns True, warn that the
expected failure has expired and do not add it to the set of
expected results.
(GetResults): Clarify documentation.
From-SVN: r190351
Some of the hosts were we run this script are still using Python 2.4.
This patch replaces the use of 'with ... as ...' to avoid syntax errors.
2012-07-26 Diego Novillo <dnovillo@google.com>
* testsuite-management/validate_failures.py: Do not use
'with ... as ...' constructs.
From-SVN: r189893
When I added the functionality to use other summary files for
reporting, I broke the generation of manifests. When sum files are
passed on, we need to use the list. Otherwise, we need to find summary
files in the build directory.
This patch factors out that logic into a new function and calls it
from both the reporting and generation routines.
Committed to trunk.
* testsuite-management/validate_failures.py (CollectSumFiles):
Rename from GetSumFiles.
(GetSumFiles): Factor out of CheckExpectedResults.
(CheckExpectedResults): Call it.
(ProduceManifest): Call it.
From-SVN: r189662
The new mklog script prints three spaces after the date part, which
is wrong. Thus fixed by adjusting the split pattern. Tested manually.
2012-05-31 Marek Polacek <polacek@redhat.com>
* mklog: Prevent printing three spaces after the date.
From-SVN: r188265
This patch adds three new arguments to validate_failures.py so
it can be used outside the build directory:
--ignore_missing_failures
When a failure is expected in the manifest but it is not found in
the actual results, the script produces a note alerting to this
fact. This means that the expected failure has been fixed, or it
did not run, or it may simply be flaky.
With this option, one can ask the script not to show the missing
failures.
--manifest
Name of the manifest file to use. By default, the script will
look for the manifest file in the source directory associated with
this build. With this option, one can point to any arbitrary
manifest file. I renamed the old --manifest flag to
--produce_manifest.
--results
Space-separated list of .sum files with the testing results to
check. The only content needed from these files are the lines
starting with FAIL, XPASS or UNRESOLVED.
From-SVN: r188217
This script analyzes a .diff file and generates a skeleton ChangeLog
entry for it. It tries fairly hard to find function names, so it's
important to use the -p switch with diff.
I wrote the initial code a while ago. Cary added a bunch of smarts to
make it understand C++ and guess the function names better than the
original version.
2012-05-31 Diego Novillo <dnovillo@google.com>
Cary Coutant <ccoutant@google.com>
* mklog: New.
Co-Authored-By: Cary Coutant <ccoutant@google.com>
From-SVN: r188072
PR target/52737
* contrib/gcc_update (files_and_dependencies):
Remove gcc/config/avr/t-multilib from touch data.
gcc/
PR target/52737
* config.gcc (tm_file): Remove avr/multilib.h.
* doc/invoke.texi (AVR Options): Adjust
documentation of -mtiny-stack.
* config/avr/genmultilib.awk: Remove code to generate multilib.h.
(BEGIN): Use -msp8 as multilib option instead of -mtiny-stack.
* config/avr/t-avr: Remove generation of multilib.h.
* config/avr/t-multilib: Regenerate.
* config/avr/multilib.h: Remove.
* config/avr/avr.opt (-msp8): New option.
(avr_sp8): New variable.
* config/avr/driver-avr.c (avr_device_to_sp8): New function.
* config/avr/avr.h (AVR_HAVE_SPH): New define.
(AVR_HAVE_8BIT_SP): Also set by avr_sp8 i.e. -msp8.
(avr_device_to_sp8): New prototype.
(EXTRA_SPEC_FUNCTIONS): Add { "device_to_sp8", avr_device_to_sp8 }
(DRIVER_SELF_SPECS): New define.
* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
__AVR_SP8__, __AVR_HAVE_SPH__.
* config/avr/avr.c (output_movhi): Use AVR_HAVE_SPH instead of
AVR_HAVE_8BIT_SP to decide if SP_H is present.
(avr_file_start): Ditto.
libgcc/
PR target/52737
* config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
instead of __AVR_HAVE_8BIT_SP__.
From-SVN: r185907
This fixes an edge case in parsing summary lines. Some times, the
description field is missing (e.g., 'FAIL: libstdc++/abi_check'), so
the space that the pattern was looking for does not exist.
I've changed it to match any whitespace, which includes '\n'. I also
made it print the line that it fails to parse, in case there are other
problems like this in the future.
2012-03-02 Diego Novillo <dnovillo@google.com>
* testsuite-management/validate_failures.py (class TestResult): Fix
match pattern for the summary line. If there is a parsing failure,
show the line we failed to parse.
From-SVN: r184822
gcc/
* doc/invoke.texi (C6X Options): New section.
* doc/md.texi (TI C6X family): New section.
* config.gcc: Handle tic6x, in particular tic6x-*-elf and
tic6x-*-uclinux.
* longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm,
count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME):
Provide C6X definitions.
* config/c6x/c6x.md: New file.
* config/c6x/constraints.md: New file.
* config/c6x/predicates.md: New file.
* config/c6x/c6x-sched.md.in: New file.
* config/c6x/c6x-sched.md: New file.
* config/c6x/gensched.sh: New file.
* config/c6x/c6x-mult.md.in: New file.
* config/c6x/genmult.sh: New file.
* config/c6x/c6x-mult.md: New file.
* config/c6x/sync.md: New file.
* config/c6x/c6x-protos.h: New file.
* config/c6x/sfp-machine.h: New file.
* config/c6x/c6x.c: New file.
* config/c6x/c6x.h: New file.
* config/c6x/crti.s: New file.
* config/c6x/crtn.s: New file.
* config/c6x/lib1funcs.asm: New file.
* config/c6x/c6x-modes.def: New file.
* config/c6x/genopt.sh: New file.
* config/c6x/c6x.opt: New file.
* config/c6x/c6x-tables.opt: New file.
* config/c6x/c6x-opts.h: New file.
* config/c6x/c6x-isas.def: New file.
* config/c6x/elf.h: New file.
* config/c6x/elf-common.h: New file.
* config/c6x/uclinux-elf.h: New file.
* config/c6x/t-c6x: New file.
* config/c6x/t-c6x-elf: New file.
* config/c6x/t-c6x-uclinux: New file.
* config/c6x/t-c6x-softfp: New file.
* config/c6x/gtd.c: New file.
* config/c6x/gtf.c: New file.
* config/c6x/ltd.c: New file.
* config/c6x/ltf.c: New file.
* config/c6x/ged.c: New file.
* config/c6x/gef.c: New file.
* config/c6x/led.c: New file.
* config/c6x/lef.c: New file.
* config/c6x/eqd.c: New file.
* config/c6x/eqf.c: New file.
* config/c6x/libgcc-c6xeabi.ver: New file.
contrib/
* gcc_update: Add C6X generated files.
* contrib/config-list.mk: Add c6x-elf and c6x-uclinux.
libgcc/
* config.host: Handle tic6x-*-*.
* config/c6x/c6x-abi.h: New file.
From-SVN: r176308
contrib:
* gcc_update (gcc/config/mips/mips-tables.opt): New dependencies.
gcc:
* config/mips/genopt.sh, config/mips/mips-cpus.def: New files.
* config/mips/mips-tables.opt: New file (generated).
* config.gcc (mips*-*-*): Add mips/mips-tables.opt to
extra_options.
* config/mips/mips-opts.h (MIPS_ARCH_OPTION_FROM_ABI,
MIPS_ARCH_OPTION_NATIVE): Define.
* config/mips/mips.c (mips_cpu_info_table): Move contents to
mips-cpus.def.
(mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p,
mips_parse_cpu): Remove.
(mips_cpu_info_from_opt, mips_default_arch): New.
(mips_handle_option): Don't assert that global structures are in
use. Don't handle OPT_march_, OPT_mtune_ and OPT_mips here.
(mips_option_override): Use new variables and functions to set
state of these options. Use strcmp to check for individual CPU
names.
* config/mips/mips.h (MIPS_CPU_STRING_DEFAULT): Remove default
definition.
* config/mips/mips.opt (march=): Use ToLower and Enum.
(mips): Use ToLower, Enum and Var.
(mtune=): Use ToLower and Enum.
* config/mips/t-mips ($(srcdir)/config/mips/mips-tables.opt): New.
From-SVN: r173561
contrib:
* gcc_update (gcc/config/m68k/m68k-tables.opt): New dependencies.
gcc:
* config/m68k/genopt.sh, config/m68k/m68k-isas.def,
config/m68k/m68k-microarchs.def, config/m68k/m68k-opts.h,
config/m68k/t-opts: New files.
* config/m68k/m68k-tables.opt: New file (generated).
* config.gcc (fido-*-*, m68k-*-*): Add m68k/m68k-tables.opt to
extra_options and m68k/t-opts to tmake_file.
* config/m68k/m68k.c (m68k_library_id_string): More to m68k.opt.
(all_isas): Initialize using m68k-isas.def.
(all_microarchs): Initialize using m68k-microarchs.def.
(m68k_find_selection): Remove.
(m68k_handle_option): Don't assert that global structures are in
use. Use error_at. Access variables via opts pointer. Don't
handle -march=, -mcpu= and -mtune= here. Set gcc_options fields
directly for -m68020-40 and -m68020-60.
(m68k_option_override): Set m68k_arch_entry, m68k_cpu_entry and
m68k_tune_entry here.
* config/m68k/m68k.h (enum uarch_type, enum target_device): Move
to m68k-opts.h.
(m68k_library_id_string): Remove declaration.
* config/m68k/m68k.opt (config/m68k/m68k-opts.h): New
HeaderInclude.
(m68k_library_id_string): New Variable.
(march=, mcpu=, mtune=): Use Enum and Var.
From-SVN: r173256
* patch_tester.sh (nopristinecache): New shell var, set according
to presence or absence of new -nopristinecache option.
(usage): Document new option.
(bootntest_pristine): Implement it.
From-SVN: r169273
contrib/:
* texi2pod.pl: Replace @@ before @{ and @}, for @samp{@@}.
Also escape characters with grave accents, to be fixed ...
(unmunge): ... here.
(postprocess): Also handle @/ and @acronym{...}.
gcc/:
* doc/contrib.texi (Contributors): Allow URL to wrap in PDF
output.
* doc/cppopts.texi: Fix markup of index entry.
* doc/extend.texi (Constructing Calls): Fix markup of
__builtin_va_arg_pack and __builtin_va_arg_pack_len definition.
(Conditionals, C++ Comments, Pragmas, Unnamed Fields, Thread-Local)
(Vague Linkage, C++ Attributes): Fix markup of index entries and
keywords.
* doc/invoke.texi (Option Summary): Fix spacing. Rewrap to
avoid long lines.
(C Dialect Options, C++ Dialect Options, Warning Options)
(Debugging Options, Spec Files, Darwin Options)
(i386 and x86-64 Options, MIPS Options)
(RS/6000 and PowerPC Options, Code Gen Options): Fix markup of
index entries, avoid abbreviations, allow URLs to wrap, avoid
long lines, avoid overlong pages from long @itemx lists.
* doc/objc.texi (Garbage Collection): Allow URLs to wrap.
* doc/standards.texi (Standards): Likewise.
* doc/trouble.texi (Incompatibilities): Fix markup of index
entry.
gcc/fortran/:
* gfortran.texi (Argument list functions): Allow URL to wrap.
* intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
(IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
(ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
code markups in the text.
* invoke.texi (Fortran Dialect Options)
(Error and Warning Options, Directory Options, Code Gen Options):
Likewise. Remove @code inside @smallexample.
From-SVN: r164533
config:
* gc++filt.m4: New file.
contrib:
* make_sunver.pl: New file.
libstdc++v3:
* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Handle sun style.
Require GCC_PROG_GNU_CXXFILT.
(_GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define
unless targetting solaris2*.
Include ../config/gc++filt.m4.
* configure.host (i?86-*-solaris2*): Set abi_baseline_pair.
(sparc-*-solaris2*): Likewise.
* src/Makefile.am [ENABLE_SYMVERS_SUN] (version_dep, version_arg):
New variables.
(libstdc++-symbols.ver-sun): New target.
* configure: Regenerate.
* config.h.in: Regenerate.
* Makefile.in: Likewise.
* doc/Makefile.in: Likewise.
* include/Makefile.in: Likewise.
* libsupc++/Makefile.in: Likewise.
* po/Makefile.in: Likewise.
* python/Makefile.in: Likewise.
* src/Makefile.in: Likewise.
* src/atomic.cc: Only define/use _GLIBCXX_ASM_SYMVER if
_GLIBCXX_HAVE_SYMVER_RENAMING_RUNTIME_SUPPORT.
* src/compatibility.cc: Likewise.
* testsuite/Makefile.am (baseline_subdir): Define.
(baseline_symbols): Use it.
(new-abi-baseline): Likewise.
* testsuite/Makefile.in: Regenerate.
* config/abi/pre/gnu.ver (GLIBCXX_3.4.5): Enclose duplicates in
#ifdef HAVE_SYMVER_RENAMING_RUNTIME_SUPPORT.
(GLIBCXX_3.4.6): Likewise.
* doc/xml/manual/configure.xml (--enable-symvers): Document sun
style.
* doc/xml/manual/abi.xml: Fix grammar.
(Symbol versioning on the libstdc++.so binary): Fix mapfile path.
(Incremental bumping of a library pre-defined macro): Fix
c++config path.
(Incremental bumping of a library pre-defined macro,
_GLIBCPP_VERSION): Likewise.
(Matching each specific C++ compiler release to a specific set of
C++ include files): Fix acinclude.m4 path.
(Prerequisites): Allow for Sun linker on Solaris 2.5+.
Use proper link to Configuring.
Fix acinclude.m4 path.
(Checking Active): Allow for additional symbol versioning styles.
Provide Solaris 2 example with pvs -r.
(Bibliography): Update Linker and Libraries Guide, C++ Migration
Guide entries.
gcc:
* doc/install.texi (Prerequisites): Document Perl requirement on
Solaris 2.
(Specific, *-*-solaris2*): Document GNU c++filt requirement.
From-SVN: r161696
