From: Simon Marchi <simark@simark.ca>
To: Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>,
gdb-patches@sourceware.org,
Markus Metzger <markus.t.metzger@intel.com>
Subject: Re: [PATCH v3 26/44] gdb: load solibs if the target does not have the notion of an exec file
Date: Fri, 12 Dec 2025 15:30:44 -0500 [thread overview]
Message-ID: <983843ca-f2f3-42cf-819f-2e61de0e2674@simark.ca> (raw)
In-Reply-To: <20250801-upstream-intelgt-mvp-v3-26-59ce0f87075b@intel.com>
On 8/1/25 5:37 AM, Tankut Baris Aktemur wrote:
> In the 'post_create_inferior' function, the code block that calls the
> solib ops' post-create-inferior hook function is guarded by a
> null-check on exec_bfd. This prevents loading solibs of an inferior
> if it does not have an exec_bfd. However, such a scenario could be
> possible with relatively newer targets, such as GPUs, where an
> executable does not exist but the GPU kernels are treated as
> libraries.
>
> Add a check for this case.
Could you check this patch (and series while at it)? It was written for
a different reason, but I think it will address you issue. It gets rid
of that "if" entirely.
https://inbox.sourceware.org/gdb-patches/20250930185430.1614365-4-sdarche@efficios.com/
Simon
next prev parent reply other threads:[~2025-12-12 20:31 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-01 9:37 [PATCH v3 00/44] A new target to debug Intel GPUs Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 01/44] gdb, intelgt: add intelgt as a basic machine Tankut Baris Aktemur
2025-12-09 20:44 ` Simon Marchi
2025-12-19 11:13 ` Aktemur, Tankut Baris
2025-08-01 9:37 ` [PATCH v3 02/44] bfd: add intelgt target to BFD Tankut Baris Aktemur
2025-08-01 12:20 ` Jan Beulich
2025-08-08 5:03 ` Metzger, Markus T
2025-12-09 21:05 ` Simon Marchi
2025-12-19 12:46 ` Aktemur, Tankut Baris
2025-08-01 9:37 ` [PATCH v3 03/44] ld: add intelgt as a target configuration Tankut Baris Aktemur
2025-08-01 12:06 ` Jan Beulich
2025-08-08 5:03 ` Metzger, Markus T
2025-08-01 9:37 ` [PATCH v3 04/44] opcodes: add intelgt as a configuration Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 05/44] gdb, gdbserver, gdbsupport: add 'device' tag to XML target description Tankut Baris Aktemur
2025-12-09 21:27 ` Simon Marchi
2025-12-15 21:03 ` Simon Marchi
2025-12-18 15:04 ` Aktemur, Tankut Baris
2026-01-09 19:12 ` Aktemur, Tankut Baris
2026-01-09 19:34 ` Simon Marchi
2025-08-01 9:37 ` [PATCH v3 06/44] gdb, arch, intelgt: add intelgt arch definitions Tankut Baris Aktemur
2025-12-09 21:48 ` Simon Marchi
2025-12-16 15:47 ` Metzger, Markus T
2025-08-01 9:37 ` [PATCH v3 07/44] gdb, intelgt: add the target-dependent definitions for the Intel GT architecture Tankut Baris Aktemur
2025-12-11 18:53 ` Simon Marchi
2025-12-19 16:01 ` Aktemur, Tankut Baris
2025-08-01 9:37 ` [PATCH v3 08/44] gdb, intelgt: add disassemble feature " Tankut Baris Aktemur
2025-12-11 19:37 ` Simon Marchi
2025-12-23 11:03 ` Aktemur, Tankut Baris
2025-08-01 9:37 ` [PATCH v3 09/44] gdb, gdbserver, ze: in-memory libraries Tankut Baris Aktemur
2025-12-12 4:13 ` Simon Marchi
2025-12-12 11:20 ` Metzger, Markus T
2025-12-12 19:34 ` Simon Marchi
2025-12-15 13:07 ` Metzger, Markus T
2025-12-15 21:25 ` Simon Marchi
2025-08-01 9:37 ` [PATCH v3 10/44] gdb, gdbserver, rsp, ze: acknowledge libraries Tankut Baris Aktemur
2025-12-12 4:41 ` Simon Marchi
2025-12-12 14:28 ` Metzger, Markus T
2025-08-01 9:37 ` [PATCH v3 11/44] gdb, solib, ze: update target_solib_ops::bfd_open_from_target_memory Tankut Baris Aktemur
2025-12-12 4:43 ` Simon Marchi
2025-12-12 14:33 ` Metzger, Markus T
2025-08-01 9:37 ` [PATCH v3 12/44] gdb, infrun, ze: allow saving process events Tankut Baris Aktemur
2025-12-12 4:57 ` Simon Marchi
2025-12-15 13:13 ` Metzger, Markus T
2025-12-16 21:10 ` Simon Marchi
2025-12-17 9:30 ` Metzger, Markus T
2025-12-17 20:44 ` Simon Marchi
2025-12-18 7:20 ` Metzger, Markus T
2025-08-01 9:37 ` [PATCH v3 13/44] gdb, ze: add TARGET_WAITKIND_UNAVAILABLE Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 14/44] gdb, infrun, ze: handle stopping unavailable threads Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 15/44] gdb, infrun, ze: allow resuming " Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 16/44] gdb, gdbserver, ze: add U stop reply Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 17/44] gdb, gdbserver, ze: add library notification to " Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 18/44] gdbserver, ze: report TARGET_WAITKIND_UNAVAILABLE events Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 19/44] gdb, ze: handle TARGET_WAITKIND_UNAVAILABLE in stop_all_threads Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 20/44] gdb, remote: handle thread unavailability in print_one_stopped_thread Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 21/44] gdb, remote: do 'remote_add_inferior' in 'remote_notice_new_inferior' earlier Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 22/44] gdb, remote: handle a generic process PID in remote_notice_new_inferior Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 23/44] gdb, remote: handle a generic process PID in process_stop_reply Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 24/44] gdb: use the pid from inferior in setup_inferior Tankut Baris Aktemur
2025-12-12 19:51 ` Simon Marchi
2025-12-13 12:40 ` Aktemur, Tankut Baris
2025-08-01 9:37 ` [PATCH v3 25/44] gdb: revise the pid_to_exec_file target op Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 26/44] gdb: load solibs if the target does not have the notion of an exec file Tankut Baris Aktemur
2025-12-12 20:30 ` Simon Marchi [this message]
2026-01-09 19:10 ` Aktemur, Tankut Baris
2025-08-01 9:37 ` [PATCH v3 27/44] gdbserver: import AC_LIB_HAVE_LINKFLAGS macro into the autoconf script Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 28/44] gdbserver: add a pointer to the owner thread in regcache Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 29/44] gdbserver: wait for stopped threads in queue_stop_reply_callback Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 30/44] gdbserver: adjust pid after the target attaches Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 31/44] gdb: do not create a thread after a process event Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 32/44] gdb, ze: on a whole process stop, mark all threads as not_resumed Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 33/44] gdb, dwarf, ze: add DW_OP_INTEL_regval_bits Tankut Baris Aktemur
2025-08-01 12:02 ` Jan Beulich
2025-08-01 12:31 ` Metzger, Markus T
2025-08-01 12:50 ` Jan Beulich
2025-08-08 5:25 ` Metzger, Markus T
2025-08-01 9:37 ` [PATCH v3 34/44] gdbserver: allow configuring for a heterogeneous target Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 35/44] gdbserver, ze, intelgt: introduce ze-low and intel-ze-low targets Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 36/44] testsuite, sycl: add SYCL support Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 37/44] testsuite, sycl: add test for backtracing inside a kernel Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 38/44] testsuite, sycl: add test for 'info locals' and 'info args' Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 39/44] testsuite, sycl: add tests for stepping and accessing data elements Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 40/44] testsuite, sycl: add test for 1-D and 2-D parallel_for kernels Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 41/44] testsuite, sycl: add test for scheduler-locking Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 42/44] testsuite, arch, intelgt: add a disassembly test Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 43/44] testsuite, arch, intelgt: add intelgt-program-bp.exp Tankut Baris Aktemur
2025-08-01 9:37 ` [PATCH v3 44/44] testsuite, sycl: test canceling a stepping flow Tankut Baris Aktemur
2025-09-17 12:43 ` [PATCH v3 00/44] A new target to debug Intel GPUs Aktemur, Tankut Baris
2025-10-14 6:34 ` Aktemur, Tankut Baris
2025-12-08 11:32 ` Aktemur, Tankut Baris
2025-12-09 21:30 ` Simon Marchi
2025-12-19 12:52 ` Aktemur, Tankut Baris
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=983843ca-f2f3-42cf-819f-2e61de0e2674@simark.ca \
--to=simark@simark.ca \
--cc=gdb-patches@sourceware.org \
--cc=markus.t.metzger@intel.com \
--cc=tankut.baris.aktemur@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox