Hi,
unfortunately I do not have arm system at hand. I tried to build this commit on QEMU (qemu-system-arm) running Debian (armhf architecture) and I cannot reproduce any of the regressions.
I'd appreciate some information on how to build and run suitable armv8l system on QEMU (or, if that's easier, on Odroid-N2) - I could not find much.
Thanks! Jan
On Sun, 2025-11-30 at 10:46 +0000, ci_notify@linaro.org wrote:
Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In gdb_check master-arm, after: | commit gdb-17-branchpoint-981-gcc1fc6af415 | Author: Jan Vrany jan.vrany@labware.com | Date: Fri Nov 28 13:47:02 2025 +0000 | | gdb: change blockvector::contains() to handle blockvectors with "holes" | | This commit slightly changes the logic in blockvector::contains() | to handle a case where the blockvector contains blocks with disjoint | regions (see the comment in blockvector::contains for details). | ... 18 lines of the commit log omitted.
Produces 77 regressions: | | regressions.sum: | Running gdb:gdb.base/annota1.exp ... | FAIL: gdb.base/annota1.exp: send SIGUSR1 (timeout) | Running gdb:gdb.base/annota3.exp ... | FAIL: gdb.base/annota3.exp: send SIGUSR1 (pattern 8) | Running gdb:gdb.base/sigstep.exp ... | ... and 87 more
Used configuration : *CI config* tcwg_gdb_check master-arm *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf
We track this bug report under https://linaro.atlassian.net/browse/GNU-1767. Please let us know if you have a fix.
If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.
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The information below contains the details of the failures, and the ways to reproduce a debug environment:
You can find the failure logs in *.log.1.xz files in
The full lists of regressions and improvements as well as configure and make commands are in
The list of [ignored] baseline and flaky failures are in
Current build : https://ci.linaro.org/job/tcwg_gdb_check--master-arm-build/3149/artifact/art... Reference build : https://ci.linaro.org/job/tcwg_gdb_check--master-arm-build/3148/artifact/art...
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gdb/sh...
Full commit : https://sourceware.org/git/?p=binutils-gdb.git%3Ba=commitdiff%3Bh=cc1fc6af41...