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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Apr 2023 09:19:06.2367 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c1a0c986-941e-4113-3f78-08db47c99dac X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DBAEUR03FT027.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM7PR08MB5365 X-Spam-Status: No, score=-6.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,FORGED_SPF_HELO,KAM_DMARC_NONE,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 4/28/23 10:14, Chris Packham via Gdb wrote: > On Thu, 27 Apr 2023, 4:55 PM Chris Packham, wrote: > >> Hi GDB, >> >> I've had a few users report to me issues with interrupting a running >> process after continuing when attached to a remote gdbserver running >> on a powerpc target. Everything seems to work properly on arm and >> aarch64 so there might be some powerpc or big-endian specific issue >> lurking. >> >> The gdbserver version we're currently using is from gdb-11.2 built >> from source and most users have gdb-multiarch 12.1 from ubuntu 22.04 >> (some might still be using gdb-multiarch 10.2 from a PPA). >> >> Does this ring any bells for anyone? I'm going to try and get hold of >> a powerpc target to test with to see if I can reproduce it for myself. >> >> Thanks, >> Chris >> > > Did some digging of my own I can report that indeed things aren't working > well for powerpc. I tried updating gdbserver to 12.1 and 13.1. 12.1 was > much the same as 11.2. 13.1 reported that it was unable to send sigkill > when processing the interrupt command. 13.1 also seems not to be able to > respond to the 'info os processes' command from the gdb client > >> What sort of behavior/output do you see?