Changes in asan_init

Changes in asan_init_version.h http://nxr.netbsd.org/rss/src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h en Copyright 2005 Java make this actually be GCC 12.3.0's libsanitizer. the libsanitizer we used with GCC 9 and GCC 10 was significantly ahead of the GCC 9 and GCC 10 provided versions. /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.3 Mon Jul 31 01:44:54 UTC 2023 mrg revert sanitizer back to the version we were using with GCC 9, since that one was already newer than the GCC 10 version. /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.2 Sun Apr 11 23:54:25 UTC 2021 mrg branches: 1.1.1; Initial revision /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.1 Sun Jan 24 06:05:41 UTC 2016 mrg initial import of GCC 10.3.0. main changes include: caveats: - ABI issue between c++14 and c++17 fixed - profile mode is removed from libstdc++ - -fno-common is now the default new features: - new flags -fallocation-dce, -fprofile-partial-training, -fprofile-reproducible, -fprofile-prefix-path, and -fanalyzer - many new compile and link time optimisations - enhanced drive optimisations - openacc 2.6 support - openmp 5.0 features - new warnings: -Wstring-compare and -Wzero-length-bounds - extended warnings: -Warray-bounds, -Wformat-overflow, -Wrestrict, -Wreturn-local-addr, -Wstringop-overflow, -Warith-conversion, -Wmismatched-tags, and -Wredundant-tags - some likely C2X features implemented - more C++20 implemented - many new arm & intel CPUs known hundreds of reported bugs are fixed. full list of changes can be found at: https://gcc.gnu.org/gcc-10/changes.html /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.1.1.5 Sat Apr 10 22:09:22 UTC 2021 mrg initial import of GCC 9.3.0. changes include: - live patching support - shell completion help - generally better diagnostic output (less verbose/more useful) - diagnostics and optimisation choices can be emitted in json - asan memory usage reduction - many general, and specific to switch, inter-procedure, profile and link-time optimisations. from the release notes: "Overall compile time of Firefox 66 and LibreOffice 6.2.3 on an 8-core machine was reduced by about 5% compared to GCC 8.3" - OpenMP 5.0 support - better spell-guesser - partial experimental support for c2x and c++2a - c++17 is no longer experimental - arm AAPCS GCC 6-8 structure passing bug fixed, may cause incompatibility (restored compat with GCC 5 and earlier.) - openrisc support /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.1.1.4 Sat Sep 05 07:52:57 UTC 2020 mrg import GCC 7.4.0. main changes include: The non-standard C++0x type traits has_trivial_default_constructor, has_trivial_copy_constructor and has_trivial_copy_assign have been removed. On ARM targets (arm*-*-*), a bug introduced in GCC 5 that affects conformance to the procedure call standard (AAPCS) has been fixed. Many optimiser improvements DWARF-5 support. Many new and enhanced warnings. Warnings about format strings now underline the pertinent part of the string, and can offer suggested fixes. Several new warnings related to buffer overflows and buffer truncation. New __builtin_add_overflow_p, __builtin_sub_overflow_p, __builtin_mul_overflow_p built-ins added that test for overflow. The C++ front end has experimental support for all of the current C++17 draft. The -fverbose-asm option has been expanded to prints comments showing the source lines that correspond to the assembly. The gcc and g++ driver programs will now provide suggestions for misspelled arguments to command-line options. AArch64 specific: GCC has been updated to the latest revision of the procedure call standard (AAPCS64) to provide support for parameter passing when data types have been over-aligned. The ARMv8.2-A and ARMv8.3-A architecture are now supported. ARM specific: Support for the ARMv5 and ARMv5E architectures has been deprecated (which have no known implementations). A new command-line option -mpure-code has been added. It does not allow constant data to be placed in code sections. x86 specific: Support for the AVX-512 4FMAPS, 4VNNIW, VPOPCNTDQ and Software Guard Extensions (SGX) ISA extensions has been added. PPC specific: GCC now diagnoses inline assembly that clobbers register r2. RISC-V specific: Support for the RISC-V instruction set has been added. SH specific: Support for SH5/SH64 has been removed. Support for SH2A has been enhanced. /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.1.1.3 Sat Jan 19 10:14:03 UTC 2019 mrg branches: 1.1.1.2.2; 1.1.1.2.4; import GCC 6.4.0. see this url for details which are too large to include here: http://gcc.gnu.org/gcc-6/changes.html the main visible changes appear to be: - The default mode for C++ is now -std=gnu++14 instead of -std=gnu++98. - The C and C++ compilers now support attributes on enumerators. - Diagnostics can now contain "fix-it hints" - more warnings (some added to -Wall) /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.1.1.2 Fri Feb 02 01:58:47 UTC 2018 mrg import GCC 5.3.0. see these urls for details which are too large to include here: http://gcc.gnu.org/gcc-4.9/changes.html http://gcc.gnu.org/gcc-5/changes.html (note that GCC 5.x is a release stream like GCC 4.9.x, 4.8.x, etc.) the main issues we will have are: The default mode for C is now -std=gnu11 instead of -std=gnu89. ARM: The deprecated option -mwords-little-endian has been removed. The options -mapcs, -mapcs-frame, -mtpcs-frame and -mtpcs-leaf-frame which are only applicable to the old ABI have been deprecated. MIPS: The o32 ABI has been modified and extended. The o32 64-bit floating-point register support is now obsolete and has been removed. It has been replaced by three ABI extensions FPXX, FP64A, and FP64. The meaning of the -mfp64 command-line option has changed. It is now used to enable the FP64A and FP64 ABI extensions. /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.1.1.1 Sun Jan 24 06:05:41 UTC 2016 mrg Sync with HEAD /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.1.1.2.4.1 Mon Jun 10 21:54:27 UTC 2019 christos Sync with HEAD /src/external/gpl3/gcc/dist/libsanitizer/asan/asan_init_version.h - 1.1.1.2.2.1 Sat Jan 26 21:59:15 UTC 2019 pgoyette