From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1851) id 303C0385AC24; Mon, 5 Sep 2022 08:45:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 303C0385AC24 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1662367526; bh=1iduggY00er+LZ5QsWP0ylwyr6WUdGMm1YtvYak0NdI=; h=From:To:Subject:Date:From; b=JTWIQlrKX6XXJ+fxJI81YIhni3CIAGcya/XHFPMDjrh9DyzGm1p9F+JhtK5lyEIOq rReItVL1EKfenMd1G9LC7xlCT5RRoh4CWm9ZOjn4JbqZVHC8LMfstQmKNvj+GSVKeE gVwgZa1E645avD+qiLHKkHXRF7uU22L1jIlyTudI= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Martin Liska To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc/devel/sphinx] Merge branch 'master' into devel/sphinx X-Act-Checkin: gcc X-Git-Author: Martin Liska X-Git-Refname: refs/heads/devel/sphinx X-Git-Oldrev: 4483fe115cef3eea1d64e913816e2d117b38ac73 X-Git-Newrev: d8e441f4b8698f38e4564fe1bbe9ff112814ecff Message-Id: <20220905084526.303C0385AC24@sourceware.org> Date: Mon, 5 Sep 2022 08:45:26 +0000 (GMT) List-Id: https://gcc.gnu.org/g:d8e441f4b8698f38e4564fe1bbe9ff112814ecff commit d8e441f4b8698f38e4564fe1bbe9ff112814ecff Merge: 4483fe115ce ca60bd93e21 Author: Martin Liska Date: Mon Sep 5 10:44:56 2022 +0200 Merge branch 'master' into devel/sphinx Diff: ChangeLog | 5 + config/ChangeLog | 4 + config/mh-pa-hpux10 | 4 - 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libsanitizer/sanitizer_common/Makefile.in | 5 +- .../sanitizer_allocator_report.cpp | 3 +- .../sanitizer_chained_origin_depot.cpp | 2 + .../sanitizer_chained_origin_depot.h | 1 + libsanitizer/sanitizer_common/sanitizer_common.cpp | 19 +- libsanitizer/sanitizer_common/sanitizer_common.h | 23 +- .../sanitizer_common_interceptors.inc | 137 +- ...zer_common_interceptors_vfork_loongarch64.inc.S | 63 + .../sanitizer_common/sanitizer_common_nolibc.cpp | 2 +- .../sanitizer_coverage_interface.inc | 10 + .../sanitizer_coverage_libcdep_new.cpp | 10 + libsanitizer/sanitizer_common/sanitizer_errno.h | 2 +- libsanitizer/sanitizer_common/sanitizer_flags.inc | 13 +- .../sanitizer_common/sanitizer_fuchsia.cpp | 5 +- .../sanitizer_interface_internal.h | 20 + .../sanitizer_common/sanitizer_internal_defs.h | 27 +- .../sanitizer_common/sanitizer_libignore.cpp | 4 +- libsanitizer/sanitizer_common/sanitizer_linux.cpp | 134 +- libsanitizer/sanitizer_common/sanitizer_linux.h | 4 + .../sanitizer_common/sanitizer_linux_libcdep.cpp | 8 +- libsanitizer/sanitizer_common/sanitizer_mac.cpp | 199 +- libsanitizer/sanitizer_common/sanitizer_mac.h | 21 +- .../sanitizer_common/sanitizer_mac_libcdep.cpp | 4 +- .../sanitizer_common/sanitizer_malloc_mac.inc | 2 +- libsanitizer/sanitizer_common/sanitizer_mutex.h | 2 +- .../sanitizer_common/sanitizer_openbsd.cpp | 0 libsanitizer/sanitizer_common/sanitizer_platform.h | 75 +- .../sanitizer_platform_interceptors.h | 14 +- .../sanitizer_platform_limits_freebsd.cpp | 4 + .../sanitizer_platform_limits_freebsd.h | 37 + .../sanitizer_platform_limits_linux.cpp | 9 +- .../sanitizer_platform_limits_posix.cpp | 45 +- .../sanitizer_platform_limits_posix.h | 50 +- libsanitizer/sanitizer_common/sanitizer_posix.cpp | 6 +- .../sanitizer_common/sanitizer_posix_libcdep.cpp | 2 +- libsanitizer/sanitizer_common/sanitizer_procmaps.h | 2 +- .../sanitizer_common/sanitizer_procmaps_mac.cpp | 38 +- .../sanitizer_procmaps_solaris.cpp | 58 +- .../sanitizer_common/sanitizer_stacktrace.cpp | 4 +- .../sanitizer_common/sanitizer_stacktrace.h | 2 +- .../sanitizer_stoptheworld_mac.cpp | 6 +- .../sanitizer_symbolizer_internal.h | 6 +- .../sanitizer_symbolizer_libcdep.cpp | 59 +- .../sanitizer_common/sanitizer_symbolizer_mac.cpp | 4 +- .../sanitizer_common/sanitizer_symbolizer_mac.h | 4 +- .../sanitizer_symbolizer_posix_libcdep.cpp | 37 +- .../sanitizer_symbolizer_report.cpp | 2 +- .../sanitizer_common/sanitizer_syscall_generic.inc | 5 +- .../sanitizer_syscall_linux_loongarch64.inc | 167 + .../sanitizer_unwind_linux_libcdep.cpp | 2 +- libsanitizer/sanitizer_common/sanitizer_vector.h | 4 +- libsanitizer/sanitizer_common/sanitizer_win.cpp | 20 +- libsanitizer/tsan/tsan_dense_alloc.h | 115 +- libsanitizer/tsan/tsan_dispatch_defs.h | 2 +- libsanitizer/tsan/tsan_fd.cpp | 10 +- libsanitizer/tsan/tsan_fd.h | 2 +- libsanitizer/tsan/tsan_flags.inc | 8 +- .../tsan/tsan_interceptors_libdispatch.cpp | 4 +- libsanitizer/tsan/tsan_interceptors_mac.cpp | 4 +- libsanitizer/tsan/tsan_interceptors_posix.cpp | 76 +- libsanitizer/tsan/tsan_malloc_mac.cpp | 2 +- libsanitizer/tsan/tsan_platform.h | 3 +- libsanitizer/tsan/tsan_platform_linux.cpp | 6 +- libsanitizer/tsan/tsan_platform_mac.cpp | 63 +- libsanitizer/tsan/tsan_report.cpp | 7 +- libsanitizer/tsan/tsan_report.h | 1 + libsanitizer/tsan/tsan_rtl.cpp | 99 +- libsanitizer/tsan/tsan_rtl.h | 44 +- libsanitizer/tsan/tsan_rtl_access.cpp | 9 - libsanitizer/tsan/tsan_rtl_report.cpp | 55 +- libsanitizer/tsan/tsan_rtl_thread.cpp | 2 +- libsanitizer/tsan/tsan_shadow.h | 10 + libsanitizer/ubsan/ubsan_handlers.cpp | 2 +- libsanitizer/ubsan/ubsan_handlers_cxx.cpp | 2 +- libsanitizer/ubsan/ubsan_value.cpp | 6 +- libssp/ChangeLog | 4 + libssp/configure | 6 +- libstdc++-v3/ChangeLog | 414 + libstdc++-v3/configure | 14 - libstdc++-v3/crossconfig.m4 | 9 - libstdc++-v3/doc/xml/manual/debug_mode.xml | 6 + libstdc++-v3/doc/xml/manual/using.xml | 10 + libstdc++-v3/include/bits/basic_string.h | 208 +- libstdc++-v3/include/bits/cow_string.h | 3 + libstdc++-v3/include/bits/ranges_algo.h | 54 +- libstdc++-v3/include/bits/ranges_base.h | 2 +- libstdc++-v3/include/bits/ranges_util.h | 55 + libstdc++-v3/include/bits/refwrap.h | 3 +- libstdc++-v3/include/bits/stl_algo.h | 5 +- libstdc++-v3/include/bits/stl_pair.h | 7 + libstdc++-v3/include/debug/debug.h | 11 +- libstdc++-v3/include/debug/formatter.h | 44 + libstdc++-v3/include/debug/string | 25 +- libstdc++-v3/include/std/ranges | 1471 +- libstdc++-v3/include/std/string_view | 104 +- libstdc++-v3/include/std/system_error | 38 +- libstdc++-v3/include/std/tuple | 10 +- libstdc++-v3/include/std/type_traits | 697 +- libstdc++-v3/src/c++11/debug.cc | 75 +- libstdc++-v3/src/libbacktrace/Makefile.am | 1 + libstdc++-v3/src/libbacktrace/Makefile.in | 12 +- libstdc++-v3/src/libbacktrace/backtrace-rename.h | 1 + .../testsuite/19_diagnostics/error_code/cons/1.cc | 31 +- .../19_diagnostics/error_condition/cons/1.cc | 31 +- .../testsuite/20_util/duration_cast/rounding.cc | 5 + .../logical_traits/requirements/base_classes.cc | 34 + .../logical_traits/requirements/short_circuit.cc | 55 + .../20_util/reference_wrapper/invoke-2.cc | 3 +- .../20_util/reference_wrapper/invoke-3.cc | 3 +- .../20_util/reference_wrapper/invoke-noexcept.cc | 15 + .../testsuite/20_util/reference_wrapper/invoke.cc | 2 + .../testsuite/20_util/tuple/cons/noexcept_specs.cc | 41 + .../21_strings/basic_string/capacity/1.cc | 2 +- .../21_strings/basic_string/capacity/char/1.cc | 6 +- .../21_strings/basic_string/capacity/wchar_t/1.cc | 6 +- .../21_strings/basic_string/cons/char/self_move.cc | 2 +- .../basic_string/element_access/char/1.cc | 4 +- .../basic_string/element_access/char/21674.cc | 2 +- .../basic_string/element_access/wchar_t/1.cc | 4 +- .../basic_string/element_access/wchar_t/21674.cc | 2 +- .../testsuite/21_strings/basic_string/lwg2758.cc | 4 +- .../testsuite/21_strings/basic_string/lwg2946.cc | 16 +- .../basic_string/operations/contains/nonnull.cc | 12 + .../basic_string/operations/ends_with/char.cc | 4 +- .../basic_string/operations/ends_with/nonnull.cc | 12 + .../basic_string/operations/ends_with/wchar_t.cc | 4 +- .../basic_string/operations/starts_with/char.cc | 4 +- .../basic_string/operations/starts_with/nonnull.cc | 12 + .../basic_string/operations/starts_with/wchar_t.cc | 4 +- .../21_strings/basic_string/operators/char/1.cc | 4 +- .../21_strings/basic_string/operators/wchar_t/1.cc | 4 +- .../21_strings/basic_string_view/capacity/1.cc | 2 +- .../basic_string_view/element_access/char/1.cc | 2 +- .../basic_string_view/element_access/char/2.cc | 2 +- .../basic_string_view/element_access/wchar_t/1.cc | 2 +- .../basic_string_view/element_access/wchar_t/2.cc | 2 +- .../operations/contains/nonnull.cc | 12 + .../operations/ends_with/nonnull.cc | 12 + .../operations/starts_with/nonnull.cc | 12 + .../vector/debug/assign4_backtrace_neg.cc | 17 + .../testsuite/25_algorithms/stable_sort/4.cc | 51 + .../27_io/basic_stringbuf/sputbackc/char/1.cc | 10 +- .../27_io/basic_stringbuf/sputbackc/wchar_t/1.cc | 10 +- .../27_io/basic_stringbuf/sungetc/char/1.cc | 10 +- .../27_io/basic_stringbuf/sungetc/wchar_t/1.cc | 10 +- .../testsuite/std/ranges/adaptors/adjacent/1.cc | 110 + .../std/ranges/adaptors/adjacent_transform/1.cc | 106 + libstdc++-v3/testsuite/std/ranges/zip/1.cc | 111 + .../testsuite/std/ranges/zip_transform/1.cc | 108 + libvtv/ChangeLog | 4 + libvtv/configure | 18 +- zlib/ChangeLog | 4 + zlib/configure | 6 +- 1040 files changed, 53442 insertions(+), 29353 deletions(-) diff --cc gcc/doc/invoke.texi index 0cec884480c,dd3302fcd15..9124794350b --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@@ -16,10 -42,18 +16,9 @@@ gcc [@option{-c}|@option{-S}|@option{-E Only the most useful options are listed here; see below for the remainder. @command{g++} accepts mostly the same options as @command{gcc}. - -@c man end -@c man begin SEEALSO -gpl(7), gfdl(7), fsf-funding(7), -cpp(1), gcov(1), as(1), ld(1), gdb(1) -and the Info entries for @file{gcc}, @file{cpp}, @file{as}, -@file{ld}, @file{binutils} and @file{gdb}. -@c man end -@c man begin BUGS For instructions on reporting bugs, see -@w{@value{BUGURL}}. -@c man end -@c man begin AUTHOR +$$BUGURL$$. + See the Info entry for @command{gcc}, or @w{@uref{https://gcc.gnu.org/onlinedocs/gcc/Contributors.html}}, for contributors to GCC@. diff --cc gcc/doc/tm.texi index af403e89d1a,f8fce277eb5..09476f849da --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@@ -796,11 -775,26 +796,28 @@@ options are changed via @code{#pragma G @end deftypevr @deftypefn {Common Target Hook} void TARGET_OPTION_INIT_STRUCT (struct gcc_options *@var{opts}) +@c hook-start:TARGET_OPTION_INIT_STRUCT Set target-dependent initial values of fields in @var{opts}. @end deftypefn +@c hook-end + @deftypefn {Common Target Hook} {const char *} TARGET_COMPUTE_MULTILIB (const struct switchstr *@var{switches}, int @var{n_switches}, const char *@var{multilib_dir}, const char *@var{multilib_defaults}, const char *@var{multilib_select}, const char *@var{multilib_matches}, const char *@var{multilib_exclusions}, const char *@var{multilib_reuse}) + Some targets like RISC-V might have complicated multilib reuse rules which + are hard to implement with the current multilib scheme. This hook allows + targets to override the result from the built-in multilib mechanism. + @var{switches} is the raw option list with @var{n_switches} items; + @var{multilib_dir} is the multi-lib result which is computed by the built-in + multi-lib mechanism; + @var{multilib_defaults} is the default options list for multi-lib; + @var{multilib_select} is the string containing the list of supported + multi-libs, and the option checking list. + @var{multilib_matches}, @var{multilib_exclusions}, and @var{multilib_reuse} + are corresponding to @var{MULTILIB_MATCHES}, @var{MULTILIB_EXCLUSIONS}, + and @var{MULTILIB_REUSE}. + The default definition does nothing but return @var{multilib_dir} directly. + @end deftypefn + + @defmac SWITCHABLE_TARGET Some targets need to switch between substantially different subtargets during compilation. For example, the MIPS target has one subtarget for