On Wed, 9 Jul 2025 at 08:55, Jonathan Wakely <jwakely....@gmail.com> wrote: > > > > On Wed, 9 Jul 2025, 08:22 , <ci_not...@linaro.org> wrote: >> >> Dear contributor, >> >> Our automatic CI has detected problems related to your patch(es). Please >> find some details below. >> >> In arm-eabi cortex-m7 hard, after: >> | commit gcc-16-2112-gac2fb60a67d6 >> | Author: Jonathan Wakely <jwak...@redhat.com> >> | Date: Fri Jul 4 16:44:13 2025 +0100 >> | >> | libstdc++: Ensure pool resources meet alignment requirements >> [PR118681] >> | >> | For allocations with size > alignment and size % alignment != 0 we >> were >> | sometimes returning pointers that did not meet the requested >> aligment. >> | For example, allocate(24, 16) would select the pool for 24-byte >> objects >> | ... 23 lines of the commit log omitted. >> >> Produces Failure: >> | Results changed to >> | # reset_artifacts: >> | -10 >> | # true: >> | 0 >> | # build_abe binutils: >> | 1 >> | # build_abe stage1 -- --set gcc_override_configure=--disable-multilib >> --set gcc_override_configure=--with-mode=thumb --set >> gcc_override_configure=--with-cpu=cortex-m7 --set >> gcc_override_configure=--with-float=hard: >> | 2 >> | # build_abe newlib: >> | 4 >> | # build_abe stage2 -- --set gcc_override_configure=--disable-multilib >> --set gcc_override_configure=--with-mode=thumb --set >> gcc_override_configure=--with-cpu=cortex-m7 --set >> gcc_override_configure=--with-float=hard: >> | # FAILED >> | # build_abe gdb: >> | # build_abe qemu: >> | # First few build errors in logs: >> | # 00:06:32 >> /home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/snapshots/gcc.git~master/libstdc++-v3/src/c++17/memory_resource.cc:1474:29: >> error: ‘choose_block_size’ was not declared in this scope >> | # 00:06:32 >> /home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/snapshots/gcc.git~master/libstdc++-v3/src/c++17/memory_resource.cc:1491:25: >> error: ‘choose_block_size’ was not declared in this scope >> | # 00:06:32 make[5]: *** [Makefile:587: memory_resource.lo] Error 1 >> | # 00:06:32 make[4]: *** [Makefile:797: all-recursive] Error 1 >> | # 00:06:32 make[3]: *** [Makefile:577: all-recursive] Error 1 >> | # 00:06:32 make[2]: *** [Makefile:502: all] Error 2 >> | # 00:06:32 make[1]: *** [Makefile:12269: all-target-libstdc++-v3] Error 2 >> | # 00:06:32 make: *** [Makefile:1062: all] Error 2 >> | >> | From >> | # reset_artifacts: >> | -10 >> | # true: >> | 0 >> | # build_abe binutils: >> | 1 >> | # build_abe stage1 -- --set gcc_override_configure=--disable-multilib >> --set gcc_override_configure=--with-mode=thumb --set >> gcc_override_configure=--with-cpu=cortex-m7 --set >> gcc_override_configure=--with-float=hard: >> | 2 >> | # build_abe newlib: >> | 4 >> | # build_abe stage2 -- --set gcc_override_configure=--disable-multilib >> --set gcc_override_configure=--with-mode=thumb --set >> gcc_override_configure=--with-cpu=cortex-m7 --set >> gcc_override_configure=--with-float=hard: >> | 5 >> | # build_abe gdb: >> | 6 >> | # build_abe qemu: >> | 7 >> >> Used configuration : >> *CI config* tcwg_gnu_embed_build arm-eabi -mthumb -march=armv7e-m+fp.dp >> -mtune=cortex-m7 -mfloat-abi=hard -mfpu=auto >> *configure and test flags:* --target arm-eabi --disable-multilib >> --with-mode=thumb --with-cpu=cortex-m7 --with-float=hard >> --target_board=-mthumb/-march=armv7e-m+fp.dp/-mtune=cortex-m7/-mfloat-abi=hard/-mfpu=auto >> qemu_cpu=cortex-m7 >> >> We track this bug report under https://linaro.atlassian.net/browse/GNU-1625. >> Please let us know if you have a fix. > > > I know what's wrong, will fix in a couple of hours. > > The definition of choose_pool_size needs to be moved outside the preprocessor > group guarded by > #ifdef _GLIBCXX_HAS_GTHREADS
It should be fixed at r16-2123-g7a878ba615c2c5 > >> >> If you have any questions regarding this report, please ask on >> linaro-toolch...@lists.linaro.org mailing list. >> >> -----------------8<--------------------------8<--------------------------8<-------------------------- >> >> The information below contains the details of the failures, and the ways to >> reproduce a debug environment: >> >> You can find the failure logs in >> * >> https://ci.linaro.org/job/tcwg_gnu_embed_build--master-thumb_m7_hard_eabi-build/147/artifact/artifacts/ >> The full lists of regressions and improvements as well as configure and make >> commands are in >> * >> https://ci.linaro.org/job/tcwg_gnu_embed_build--master-thumb_m7_hard_eabi-build/147/artifact/artifacts/notify/ >> >> Current build : >> https://ci.linaro.org/job/tcwg_gnu_embed_build--master-thumb_m7_hard_eabi-build/147/artifact/artifacts >> Reference build : >> https://ci.linaro.org/job/tcwg_gnu_embed_build--master-thumb_m7_hard_eabi-build/146/artifact/artifacts >> >> Instruction to reproduce the build : >> https://gitlab.com/Linaro/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/ac2fb60a67d6d1de6446c25c5623b8a1389f4770/tcwg_gnu_embed_build/master-thumb_m7_hard_eabi/reproduction_instructions.txt >> >> Full commit : See in git+ssh://linar...@gcc.gnu.org/git/gcc.git
