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2025-11-04Daily bump.GCC Administrator
2025-11-03gcc: sync top-level with binutils-gdbSam James
This just pulls in Alan's: commit 87b6078fc212ccba5f043399c6370ee20f6b355a Author: Alan Modra <amodra@gmail.com> AuthorDate: Mon Nov 3 10:59:50 2025 +1030 Commit: Alan Modra <amodra@gmail.com> CommitDate: Mon Nov 3 10:59:50 2025 +1030 tidy m4 plugin config support ... It tidies up the configure test output. config/ChangeLog: * clang-plugin.m4: Sync with binutils. * gcc-plugin.m4: Ditto. ChangeLog: * configure: Regenerate. gcc/ChangeLog: * configure: Regenerate. libatomic/ChangeLog: * configure: Regenerate. libbacktrace/ChangeLog: * configure: Regenerate. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * configure: Regenerate. libgcobol/ChangeLog: * configure: Regenerate. libgfortran/ChangeLog: * configure: Regenerate. libgm2/ChangeLog: * configure: Regenerate. libgomp/ChangeLog: * configure: Regenerate. libgrust/ChangeLog: * configure: Regenerate. libiberty/ChangeLog: * configure: Regenerate. libitm/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * configure: Regenerate. libphobos/ChangeLog: * configure: Regenerate. libquadmath/ChangeLog: * configure: Regenerate. libsanitizer/ChangeLog: * configure: Regenerate. libssp/ChangeLog: * configure: Regenerate. libstdc++-v3/ChangeLog: * configure: Regenerate. libvtv/ChangeLog: * configure: Regenerate. lto-plugin/ChangeLog: * configure: Regenerate. zlib/ChangeLog: * configure: Regenerate.
2025-10-05Daily bump.GCC Administrator
2025-10-05*: regenerate autotoolsSam James
libatomic/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libcc1/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. libffi/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * include/Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libgcobol/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libgfortran/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libgm2/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * libm2cor/Makefile.in: Regenerate. * libm2iso/Makefile.in: Regenerate. * libm2log/Makefile.in: Regenerate. * libm2min/Makefile.in: Regenerate. * libm2pim/Makefile.in: Regenerate. libgomp/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libgrust/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * libformat_parser/Makefile.in: Regenerate. * libproc_macro_internal/Makefile.in: Regenerate. libitm/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libobjc/ChangeLog: * aclocal.m4: Regenerate. * configure: Regenerate. libphobos/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * libdruntime/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libquadmath/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libsanitizer/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * asan/Makefile.in: Regenerate. * configure: Regenerate. * hwasan/Makefile.in: Regenerate. * interception/Makefile.in: Regenerate. * libbacktrace/Makefile.in: Regenerate. * lsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.in: Regenerate. * tsan/Makefile.in: Regenerate. * ubsan/Makefile.in: Regenerate. libssp/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libstdc++-v3/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * python/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * src/c++11/Makefile.in: Regenerate. * src/c++17/Makefile.in: Regenerate. * src/c++20/Makefile.in: Regenerate. * src/c++23/Makefile.in: Regenerate. * src/c++26/Makefile.in: Regenerate. * src/c++98/Makefile.in: Regenerate. * src/experimental/Makefile.in: Regenerate. * src/filesystem/Makefile.in: Regenerate. * src/libbacktrace/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libvtv/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. lto-plugin/ChangeLog: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate.
2025-07-30[sanitizer_common] Remove reference to obsolete termio ioctls (#138822)Sam James
Cherry picked from LLVM commit c99b1bcd505064f2e086e6b1034ce0b0c91ea5b9. The termio ioctls are no longer used after commit 59978b21ad9c ("[sanitizer_common] Remove interceptors for deprecated struct termio (#137403)"), remove them. Fixes this build error: ../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp:765:27: error: invalid application of ‘sizeof’ to incomplete type ‘__sanitizer::termio’ 765 | unsigned IOCTL_TCGETA = TCGETA; | ^~~~~~ ../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp:769:27: error: invalid application of ‘sizeof’ to incomplete type ‘__sanitizer::termio’ 769 | unsigned IOCTL_TCSETA = TCSETA; | ^~~~~~ ../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp:770:28: error: invalid application of ‘sizeof’ to incomplete type ‘__sanitizer::termio’ 770 | unsigned IOCTL_TCSETAF = TCSETAF; | ^~~~~~~ ../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp:771:28: error: invalid application of ‘sizeof’ to incomplete type ‘__sanitizer::termio’ 771 | unsigned IOCTL_TCSETAW = TCSETAW; | ^~~~~~~
2025-06-27[sanitizer_common] Fix build on ppc64+musl (#120036)Jeff Law
Cherry picked from LLVM commit 801b519dfd01e21da0be17aa8f8dc2ceb0eb9e77. In powerpc64-unknown-linux-musl, signal.h does not include asm/ptrace.h, which causes "member access into incomplete type 'struct pt_regs'" errors. Include the header explicitly to fix this. Also in sanitizer_linux_libcdep.cpp, there is a usage of TlsPreTcbSize which is not defined in such a platform. Guard the branch with macro.
2025-05-03Daily bump.GCC Administrator
2025-05-02libsanitizer: Fix build with glibc 2.42Florian Weimer
The termio structure will be removed from glibc 2.42. It has been deprecated since the late 80s/early 90s. Cherry-picked from LLVM commit 59978b21ad9c65276ee8e14f26759691b8a65763 ("[sanitizer_common] Remove interceptors for deprecated struct termio (#137403)"). Co-Authored-By: Tom Stellard <tstellar@redhat.com> libsanitizer/ * sanitizer_common/sanitizer_common_interceptors_ioctl.inc: Cherry picked from LLVM commit 59978b21ad9c65276ee8e14f26759691b8a65763. * sanitizer_common/sanitizer_platform_limits_posix.cpp: Likewise. * sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
2025-01-07Daily bump.GCC Administrator
2025-01-06Fix type in some Min() calls (#119248)Stefan Schulze Frielinghaus
This is a follow-up to 6dec33834d1fd89f16e271dde9607c1de9554144 and pull requests #116957 and #119114. Cherry picked from LLVM commit 65a2eb0b1589590ae78cc1e5f05cd004b3b3bec5. libsanitizer/ChangeLog: PR sanitizer/117725 * sanitizer_common/sanitizer_common_interceptors.inc: Cherry picked from LLVM commit 65a2eb0b1589590ae78cc1e5f05cd004b3b3bec5.
2025-01-06Fix few size types in memprof (#119114)Vitaly Buka
Fix type in a few related Min() calls. Follow up to #116957. Cherry picked from LLVM commit 6dec33834d1fd89f16e271dde9607c1de9554144 (removed memprof part). libsanitizer/ChangeLog: PR sanitizer/117725 * asan/asan_interceptors.cpp: Cherry picked from LLVM commit 6dec33834d1fd89f16e271dde9607c1de9554144. * sanitizer_common/sanitizer_common_interceptors.inc: Ditto. Co-authored-by: Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
2025-01-06Add type __sanitizer::ssize (#116957)Stefan Schulze Frielinghaus
Since the sanitizer merge in commit r15-5164-gfa321004f3f628 of GCC which entails LLVM commit 61a6439f35b6de28ff4aff4450d6fca970292fd5, GCCs bootstrap is broken on s390 -m31. This is due to commit ec68dc1ca4d967b599f1202855917d5ec9cae52f which introduces stricter type checking which is why GCC bootstrap fails with ``` In file included from /gcc/src/libsanitizer/interception/interception.h:18, from /gcc/src/libsanitizer/interception/interception_type_test.cpp:14: /gcc/src/libsanitizer/interception/interception_type_test.cpp:30:61: error: static assertion failed 30 | COMPILER_CHECK((__sanitizer::is_same<::SSIZE_T, ::ssize_t>::value)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ /gcc/src/libsanitizer/sanitizer_common/sanitizer_internal_defs.h:363:44: note: in definition of macro 'COMPILER_CHECK' 363 | #define COMPILER_CHECK(pred) static_assert(pred, "") | ^~~~ make[8]: *** [Makefile:469: interception_type_test.lo] Error 1 ``` The culprit seems to be that we don't check for equality of type sizes anymore but rather whether the types are indeed the same. On s390 -m31 we have that `sizeof(int)==sizeof(long)` holds which is why previously the checks succeeded. They fail now because ``` size_t => unsigned long ssize_t => long ptrdiff_t => int ::SSIZE_T => __sanitizer::sptr => int ::PTRDIFF_T => __sanitizer::sptr => int ``` This is fixed by mapping `SSIZE_T` to `long` in the end. ``` typedef long ssize; typedef sptr ssize; ``` Cherry picked from LLVM commit ce44640fe29550461120d22b0358e6cac4aed822. libsanitizer/ChangeLog: PR sanitizer/117725 * interception/interception.h: Cherry picked from LLVM commit ce44640fe29550461120d22b0358e6cac4aed822. * sanitizer_common/sanitizer_internal_defs.h: Ditto.
2025-01-06Replace uptr by usize/SIZE_T in interfacesStefan Schulze Frielinghaus
For some targets uptr is mapped to unsigned int and size_t to unsigned long and sizeof(int)==sizeof(long) holds. Still, these are distinct types and type checking may fail. Therefore, replace uptr by usize/SIZE_T wherever a size_t is expected. Part of #116957 Cherry picked from LLVM commit 9a156f6b2b0c892d8713ba907f07f027b24953d8 (removed memprof, msan, and nsan parts). libsanitizer/ChangeLog: PR sanitizer/117725 * asan/asan_interceptors.cpp: Cherry picked LLVM commit 9a156f6b2b0c892d8713ba907f07f027b24953d8. * asan/asan_interceptors.h: Ditto. * asan/asan_interceptors_memintrinsics.h: Ditto. * sanitizer_common/sanitizer_common_interceptors.inc: Ditto. * sanitizer_common/sanitizer_common_interceptors_memintrinsics.inc: Ditto. * sanitizer_common/sanitizer_platform_limits_posix.h: Ditto. * tsan/tsan_interceptors_posix.cpp: Ditto.
2024-11-26Daily bump.GCC Administrator
2024-11-25libsanitizer: Remove -pedantic from AM_CXXFLAGS [PR117732]Jakub Jelinek
We aren't the master repository for the sanitizers and clearly upstream introduces various extensions in the code. All we care about is whether it builds and works fine with GCC, so -pedantic flag is of no use to us, only maybe to upstream if they cared about it (which they clearly don't). The following patch removes those and fixes some whitespace nits at the same time. 2024-11-25 Jakub Jelinek <jakub@redhat.com> PR sanitizer/117732 * asan/Makefile.am (AM_CXXFLAGS): Remove -pedantic. Formatting fix. (asan_files): Formatting fix. * hwasan/Makefile.am (AM_CXXFLAGS): Remove -pedantic. Formatting fix. * interception/Makefile.am (AM_CXXFLAGS): Likewise. (interception_files): Formatting fix. * libbacktrace/Makefile.am: Update copyright years. * lsan/Makefile.am (AM_CXXFLAGS): Remove -pedantic. Formatting fix. * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise. (libsanitizer_common_la_DEPENDENCIES): Formatting fix. * tsan/Makefile.am (AM_CXXFLAGS): Remove -pedantic. Formatting fix. * ubsan/Makefile.am (AM_CXXFLAGS): Likewise. * asan/Makefile.in: Regenerate. * hwasan/Makefile.in: Regenerate. * interception/Makefile.in: Regenerate. * libbacktrace/Makefile.in: Regenerate. * lsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.in: Regenerate. * tsan/Makefile.in: Regenerate. * ubsan/Makefile.in: Regenerate.
2024-11-23Daily bump.GCC Administrator
2024-11-22libsanitizer: Move language level from gnu++14 to gnu++17Andrew Pinski
While compiling libsanitizer for aarch64-linux-gnu, I noticed the new warning: ``` ../../../../libsanitizer/asan/asan_interceptors.cpp: In function ‘char* ___interceptor_strcpy(char*, const char*)’: ../../../../libsanitizer/asan/asan_interceptors.cpp:554:6: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions] 554 | if constexpr (SANITIZER_APPLE) { | ^~~~~~~~~ ``` So compile-rt upstream compiles this as gnu++17 (the current defualt for clang), so let's update it to be similar. Build and tested on aarch64-linux-gnu. PR sanitizer/117731 libsanitizer/ChangeLog: * asan/Makefile.am (AM_CXXFLAGS): Replace gnu++14 with gnu++17. * asan/Makefile.in: Regenerate. * hwasan/Makefile.am (AM_CXXFLAGS): Replace gnu++14 with gnu++17. * hwasan/Makefile.in: Regenerate. * interception/Makefile.am (AM_CXXFLAGS): Replace gnu++14 with gnu++17. * interception/Makefile.in: Regenerate. * libbacktrace/Makefile.am (AM_CXXFLAGS): Replace gnu++14 with gnu++17. * libbacktrace/Makefile.in (AM_CXXFLAGS): Regenerate. * lsan/Makefile.am (AM_CXXFLAGS): Replace gnu++14 with gnu++17. * lsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.am (AM_CXXFLAGS): Replace gnu++14 with gnu++17. * sanitizer_common/Makefile.in: Regenerate. * tsan/Makefile.am (AM_CXXFLAGS): Replace gnu++14 with gnu++17. * tsan/Makefile.in: Regenerate. * ubsan/Makefile.am (AM_CXXFLAGS): Replace gnu++14 with gnu++17. * ubsan/Makefile.in: Regenerate. Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>
2024-11-12libsanitizer: Update LOCAL_PATCHESKito Cheng
2024-11-12libsanitizer: Improve FrameIsInternalKito Cheng
`FrameIsInternal` is a function that improves report quality by filtering out internal functions from the sanitizer, allowing it to point to a more precise root cause. However, the current checks are mostly specific to compiler-rt, so we are adding a few more rules to enhance the filtering for libsanitizer as well.
2024-11-12libsanitizer: Apply local patchesKito Cheng
This patch just reapplies local patches (will be noted in LOCAL_PATCHES).
2024-11-12libsanitizer: merge from upstream (61a6439f35b6de28)Kito Cheng
2024-09-06Daily bump.GCC Administrator
2024-09-05libsanitizer: On aarch64 use hint #34 in prologue of libsanitizer functionsJakub Jelinek
When gcc is built with -mbranch-protection=standard, running sanitized programs doesn't work properly on bti enabled kernels. This has been fixed upstream with https://github.com/llvm/llvm-project/pull/84061 The following patch cherry picks that from upstream. For trunk we should eventually do a full merge from upstream, but I'm hoping they will first fix up the _BitInt libubsan support mess. 2024-09-05 Jakub Jelinek <jakub@redhat.com> * sanitizer_common/sanitizer_asm.h: Cherry-pick llvm-project revision 1c792d24e0a228ad49cc004a1c26bbd7cd87f030. * interception/interception.h: Likewise.
2024-02-17Daily bump.GCC Administrator
2024-02-16libsanitizer: Intercept __makecontext_v2 on Solaris/SPARC [PR113785]Rainer Orth
c-c++-common/asan/swapcontext-test-1.c FAILs on Solaris/SPARC: FAIL: c-c++-common/asan/swapcontext-test-1.c -O0 execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O1 execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O2 execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O2 -flto execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O2 -flto -flto-partition=none execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O3 -g execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -Os execution test As detailed in PR sanitizer/113785, this happens because an ABI change in Solaris 10/SPARC caused the external symbol for makecontext to be changed to __makecontext_v2, which isn't intercepted. The following patch, submitted upstream at https://github.com/llvm/llvm-project/pull/81588, fixes that. Tested on sparc-sun-solaris2.11 and i386-pc-solaris2.11. 2024-02-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> libsanitizer: PR sanitizer/113785 * asan/asan_interceptors.cpp: Cherry-pick llvm-project revision 8c2033719a843a1880427a5e8caa5563248bce78.
2024-02-07Daily bump.GCC Administrator
2024-02-06LoongArch: libsanitizer: Enable Lsan and Tsan for loongarch64.chenguoqi
libsanitizer/ChangeLog: * configure.tgt: Enable tsan and lsan for loongarch64. * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Add tsan_rtl_loongarch64.S. * tsan/Makefile.in: Regenerate.
2024-01-31libsanitizer: Sync fixes for asan interceptors from upstreamTamar Christina
This cherry-picks and squashes the differences between commits d3e5c20ab846303874a2a25e5877c72271fc798b..76e1e45922e6709392fb82aac44bebe3dbc2ea63 from LLVM upstream from compiler-rt/lib/hwasan/ to GCC on the changes relevant for GCC. This is required to fix the linked PR. As mentioned in the PR the last sync brought in a bug from upstream[1] where operations became non-recoverable and as such the tests in AArch64 started failing. This cherry picks the fix and there are minor updates needed to GCC after this to fix the cases. [1] https://github.com/llvm/llvm-project/pull/74000 PR sanitizer/112644 Cherry-pick llvm-project revision 672b71cc1003533460a82f06b7d24fbdc02ffd58, 5fcf3bbb1acfe226572474636714ede86fffcce8, 3bded112d02632209bd55fb28c6c5c234c23dec3 and 76e1e45922e6709392fb82aac44bebe3dbc2ea63.
2024-01-20Daily bump.GCC Administrator
2024-01-19libsanitizer: Replace memcpy with internal version in sanitizer_commonDaniel Cederman
When GCC is configured with --enable-target-optspace the compiler generates a memcpy call in the Symbolizer constructor in sanitizer_symbolizer.cpp when compiling for SPARC V8. Add HAVE_AS_SYM_ASSIGN to replace it with a call to __sanitizer_internal_memcpy. libsanitizer/ChangeLog: * sanitizer_common/Makefile.am (DEFS): Add @AS_SYM_ASSIGN_DEFS@. * sanitizer_common/Makefile.in: Regenerate.
2024-01-18Daily bump.GCC Administrator
2024-01-17Sanitizer/MIPS: Use $t9 for preemptible function callYunQiang Su
Currently, almost all of the shared libraries of MIPS, rely on $t9 to get the address of current function, instead of PCREL instructions, even on MIPSr6. So we have to set $t9 properly. To get the address of preemptible function, we need the help of GOT. MIPS/O32 has .cpload, which can help to generate 3 instructions to get GOT. For __mips64, we can get GOT by: lui $t8, %hi(%neg(%gp_rel(SANITIZER_STRINGIFY(TRAMPOLINE(func))))) daddu $t8, $t8, $t9 daddiu $t8, $t8, %hi(%neg(%gp_rel(SANITIZER_STRINGIFY(TRAMPOLINE(func))))) And then get the address of __interceptor_func, and jump to it ld $t9, %got_disp(_interceptor" SANITIZER_STRINGIFY(func) ")($t8) jr $t9 Upstream-Commit: 0a64367a72f1634321f5051221f05f2f364bd882 libsanitizer * interception/interception.h (substitution_##func_name): Use macro C_ASM_TAIL_CALL. * sanitizer_common/sanitizer_asm.h: Define C_ASM_TAIL_CALL for MIPS with help of t9.
2024-01-03Daily bump.GCC Administrator
2024-01-02libsanitizer: Enable LSan and TSan for riscv64Andreas Schwab
libsanitizer: * configure.tgt (riscv64-*-linux*): Enable LSan and TSan.
2023-11-29Daily bump.GCC Administrator
2023-11-28libsanitizer: Update LOCAL_PATCHESRainer Orth
2023-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> libsanitizer: * LOCAL_PATCHES: Update.
2023-11-28libsanitizer: Only use assembler symbol assignment if supported [PR112563]Rainer Orth
This patch only enables symbol assignment if the configure test determined it's supported. Bootstrapped without regressions on sparc-sun-solaris2.11 (as and gas) and i386-pc-solaris2.11 (as and gas). 2023-11-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> libsanitizer: PR sanitizer/112563 * sanitizer_common/sanitizer_redefine_builtins.h: Check HAVE_AS_SYM_ASSIGN.
2023-11-28libsanitizer: Check assembler support for symbol assignment [PR112563]Rainer Orth
The recent libsanitizer import broke the build on Solaris/SPARC with the native as: /usr/ccs/bin/as: ".libs/sanitizer_errno.s", line 4247: error: symbol "__sanitizer_internal_memset" is used but not defined /usr/ccs/bin/as: ".libs/sanitizer_errno.s", line 4247: error: symbol "__sanitizer_internal_memcpy" is used but not defined /usr/ccs/bin/as: ".libs/sanitizer_errno.s", line 4247: error: symbol "__sanitizer_internal_memmove" is used but not defined Since none of the alternatives considered in the PR worked out, this patch checks if the assembler does support symbol assignment, disabling the code otherwise. This returns the code to the way it was up to LLVM 16. Bootstrapped without regressions on sparc-sun-solaris2.11 (as and gas) and i386-pc-solaris2.11 (as and gas). 2023-11-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> libsanitizer: PR sanitizer/112563 * configure.ac (libsanitizer_cv_as_sym_assign): Check for assembler symbol assignment support. * configure: Regenerate. * asan/Makefile.am (DEFS): Add @AS_SYM_ASSIGN_DEFS@. * Makefile.in, asan/Makefile.in, hwasan/Makefile.in, interception/Makefile.in, libbacktrace/Makefile.in, lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in, ubsan/Makefile.in: Regenerate.
2023-11-22Daily bump.GCC Administrator
2023-11-21sanitizer: Fix build on SPARC/Solaris with Solaris as [PR112562]Jakub Jelinek
Solaris as apparently doesn't accept %function and requires @function instead. This cherry-picks upstream commit. 2023-11-21 Jakub Jelinek <jakub@redhat.com> PR sanitizer/112562 * sanitizer_common/sanitizer_asm.h: Cherry-pick llvm-project revision a855a16a02e76a0f4192c038bb64f3773947a2f7. * interception/interception.h: Likewise.
2023-11-19Daily bump.GCC Administrator
2023-11-18libsanitizer: fix build on darwinFrancois-Xavier Coudert
Upstream report of the issue at https://github.com/llvm/llvm-project/issues/72639 libsanitizer/ChangeLog: * asan/asan_mac.cpp: Protect Apple blocks behind the MISSING_BLOCKS_SUPPORT macro.
2023-11-16Daily bump.GCC Administrator
2023-11-15libsanitizer: update LOCAL_PATCHESJakub Jelinek
2023-11-15 Jakub Jelinek <jakub@redhat.com> * LOCAL_PATCHES: Update revisions.
2023-11-15libsanitizer: Readd __ubsan_handle_function_type_mismatch_v1{,_abort}Jakub Jelinek
So that we don't have to bump libubsan.so.1 SONAME, the following patch reverts part of the changes which removed two handlers. While we don't actually use them from GCC, we shouldn't remove supported entrypoints unless SONAME is changed (removal of __interceptor_* or ___interceptor_* is fine). This is the only removal, other libraries just added some symbols. 2023-11-15 Jakub Jelinek <jakub@redhat.com> * ubsan/ubsan_handlers_cxx.h (FunctionTypeMismatchData): Forward declare. (__ubsan_handle_function_type_mismatch_v1, __ubsan_handle_function_type_mismatch_v1_abort): Declare. * ubsan/ubsan_handlers_cxx.cpp (handleFunctionTypeMismatch, __ubsan_handle_function_type_mismatch_v1, __ubsan_handle_function_type_mismatch_v1_abort): New functions readded for backwards compatibility from older ubsan. * ubsan/ubsan_interface.inc (__ubsan_handle_function_type_mismatch_v1, __ubsan_handle_function_type_mismatch_v1_abort): Readd.
2023-11-15libsanitizer: Apply local patchesJakub Jelinek
This patch just reapplies local patches (will be noted in LOCAL_PATCHES).
2023-11-15libsanitizer: merge from upstream (c425db2eb558c263)Jakub Jelinek
The following patch is result of libsanitizer/merge.sh from c425db2eb558c263 (yesterday evening). Bootstrapped/regtested on x86_64-linux and i686-linux (together with the follow-up 3 patches I'm about to post). BTW, seems upstream has added riscv64 support for I think lsan/tsan, so if anyone is willing to try it there, it would be a matter of copying e.g. the s390*-*-linux* libsanitizer/configure.tgt entry to riscv64-*-linux* with the obvious s/s390x/riscv64/ change in it.
2023-10-23Daily bump.GCC Administrator
2023-10-22Config,Darwin: Allow for configuring Darwin to use embedded runpath.Iain Sandoe
Recent Darwin versions place contraints on the use of run paths specified in environment variables. This breaks some assumptions in the GCC build. This change allows the user to configure a Darwin build to use '@rpath/libraryname.dylib' in library names and then to add an embedded runpath to executables (and libraries with dependents). The embedded runpath is added by default unless the user adds '-nodefaultrpaths' to the link line. For an installed compiler, it means that any executable built with that compiler will reference the runtimes installed with the compiler (equivalent to hard-coding the library path into the name of the library). During build-time configurations any "-B" entries will be added to the runpath thus the newly-built libraries will be found by exes. Since the install name is set in libtool, that decision needs to be available here (but might also cause dependent ones in Makefiles, so we need to export a conditional). This facility is not available for Darwin 8 or earlier, however the existing environment variable runpath does work there. We default this on for systems where the external DYLD_LIBRARY_PATH does not work and off for Darwin 8 or earlier. For systems that can use either method, if the value is unset, we use the default (which is currently DYLD_LIBRARY_PATH). ChangeLog: * configure: Regenerate. * configure.ac: Do not add default runpaths to GCC exes when we are building -static-libstdc++/-static-libgcc (the default). * libtool.m4: Add 'enable-darwin-at-runpath'. Act on the enable flag to alter Darwin libraries to use @rpath names. gcc/ChangeLog: * aclocal.m4: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. * config/darwin.h: Handle Darwin rpaths. * config/darwin.opt: Handle Darwin rpaths. * Makefile.in: Handle Darwin rpaths. gcc/ada/ChangeLog: * gcc-interface/Makefile.in: Handle Darwin rpaths. gcc/jit/ChangeLog: * Make-lang.in: Handle Darwin rpaths. libatomic/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libbacktrace/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. libgcc/ChangeLog: * config/t-slibgcc-darwin: Generate libgcc_s with an @rpath name. * config.host: Handle Darwin rpaths. libgfortran/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths libgm2/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. * libm2cor/Makefile.am: Handle Darwin rpaths. * libm2cor/Makefile.in: Regenerate. * libm2iso/Makefile.am: Handle Darwin rpaths. * libm2iso/Makefile.in: Regenerate. * libm2log/Makefile.am: Handle Darwin rpaths. * libm2log/Makefile.in: Regenerate. * libm2min/Makefile.am: Handle Darwin rpaths. * libm2min/Makefile.in: Regenerate. * libm2pim/Makefile.am: Handle Darwin rpaths. * libm2pim/Makefile.in: Regenerate. libgomp/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths libitm/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libobjc/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libphobos/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. * libdruntime/Makefile.am: Handle Darwin rpaths. * libdruntime/Makefile.in: Regenerate. * src/Makefile.am: Handle Darwin rpaths. * src/Makefile.in: Regenerate. libquadmath/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libsanitizer/ChangeLog: * asan/Makefile.am: Handle Darwin rpaths. * asan/Makefile.in: Regenerate. * configure: Regenerate. * hwasan/Makefile.am: Handle Darwin rpaths. * hwasan/Makefile.in: Regenerate. * lsan/Makefile.am: Handle Darwin rpaths. * lsan/Makefile.in: Regenerate. * tsan/Makefile.am: Handle Darwin rpaths. * tsan/Makefile.in: Regenerate. * ubsan/Makefile.am: Handle Darwin rpaths. * ubsan/Makefile.in: Regenerate. libssp/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libstdc++-v3/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. * src/Makefile.am: Handle Darwin rpaths. * src/Makefile.in: Regenerate. libvtv/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. lto-plugin/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. zlib/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths.
2023-08-08Daily bump.GCC Administrator
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