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857a3982f5
sysprof/0008-libsysprof-add-debuginfod-symbolizer.patch
Christian Hergert 857a3982f5 Update to 47.2 
Resolves: RHEL-69379
2024-11-27 09:59:15 -08:00

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From 6295f7ed955cb12adda8d06d4aaa25654a936014 Mon Sep 17 00:00:00 2001
From: Christian Hergert <chergert@redhat.com>
Date: Thu, 10 Oct 2024 17:07:21 -0700
Subject: [PATCH 08/33] libsysprof: add debuginfod symbolizer
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This is based on a debuginfod_client provided by Barnabás Pőcze in !73.
It extends it to use the new task infrastructure to elevate the download
process to the user while loading a capture file.
---
config.h.meson | 2 +
meson.build | 2 +
meson_options.txt | 2 +
src/libsysprof/meson.build | 8 +
.../sysprof-debuginfod-symbolizer.c | 229 ++++++++++++++++++
.../sysprof-debuginfod-symbolizer.h | 42 ++++
.../sysprof-debuginfod-task-private.h | 42 ++++
src/libsysprof/sysprof-debuginfod-task.c | 131 ++++++++++
src/libsysprof/sysprof-document-loader.c | 15 +-
9 files changed, 468 insertions(+), 5 deletions(-)
create mode 100644 src/libsysprof/sysprof-debuginfod-symbolizer.c
create mode 100644 src/libsysprof/sysprof-debuginfod-symbolizer.h
create mode 100644 src/libsysprof/sysprof-debuginfod-task-private.h
create mode 100644 src/libsysprof/sysprof-debuginfod-task.c
diff --git a/config.h.meson b/config.h.meson
index d2f7589a..48b3c2c2 100644
--- a/config.h.meson
+++ b/config.h.meson
@@ -16,6 +16,8 @@
#mesondefine HAVE_LIBSYSTEMD
+#mesondefine HAVE_DEBUGINFOD
+
#mesondefine HAVE_PERF_CLOCKID
#mesondefine HAVE_POLKIT
diff --git a/meson.build b/meson.build
index dda0ca4e..81e97072 100644
--- a/meson.build
+++ b/meson.build
@@ -63,6 +63,7 @@ gio_unix_dep = dependency('gio-unix-2.0', version: glib_req_version,
required: need_glib and host_machine.system() != 'windows')
gtk_dep = dependency('gtk4', version: gtk_req_version, required: need_gtk)
libsystemd_dep = dependency('libsystemd', required: false)
+debuginfod_dep = dependency('libdebuginfod', required: get_option('debuginfod'))
config_h = configuration_data()
config_h.set_quoted('API_VERSION_S', libsysprof_api_version.to_string())
@@ -99,6 +100,7 @@ config_h.set10('ENABLE_NLS', true)
config_h.set_quoted('GETTEXT_PACKAGE', 'sysprof')
config_h.set_quoted('PACKAGE_LOCALE_DIR', join_paths(get_option('prefix'), get_option('datadir'), 'locale'))
config_h.set10('HAVE_LIBSYSTEMD', libsystemd_dep.found())
+config_h.set10('HAVE_DEBUGINFOD', debuginfod_dep.found())
polkit_agent_dep = dependency('polkit-agent-1', required: get_option('polkit-agent'))
config_h.set10('HAVE_POLKIT_AGENT', polkit_agent_dep.found())
diff --git a/meson_options.txt b/meson_options.txt
index 2f78fc3b..02bb6981 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -49,3 +49,5 @@ option('tests', type: 'boolean')
# Optionally disable the examples (this is mostly only useful for building only
# libsysprof-capture as a subproject)
option('examples', type: 'boolean')
+
+option('debuginfod', type: 'feature')
diff --git a/src/libsysprof/meson.build b/src/libsysprof/meson.build
index 697e9665..b4e58078 100644
--- a/src/libsysprof/meson.build
+++ b/src/libsysprof/meson.build
@@ -153,6 +153,13 @@ libsysprof_private_sources = [
'timsort/gtktimsort.c',
]
+if debuginfod_dep.found() and get_option('debuginfod').enabled()
+ libsysprof_private_sources += [
+ 'sysprof-debuginfod-symbolizer.c',
+ 'sysprof-debuginfod-task.c'
+ ]
+endif
+
if polkit_dep.found()
libsysprof_private_sources += ['sysprof-polkit.c']
endif
@@ -192,6 +199,7 @@ libsysprof_deps = [
libsystemd_dep,
polkit_dep,
+ debuginfod_dep,
libeggbitset_static_dep,
libelfparser_static_dep,
diff --git a/src/libsysprof/sysprof-debuginfod-symbolizer.c b/src/libsysprof/sysprof-debuginfod-symbolizer.c
new file mode 100644
index 00000000..8dd60d19
--- /dev/null
+++ b/src/libsysprof/sysprof-debuginfod-symbolizer.c
@@ -0,0 +1,229 @@
+/* sysprof-debuginfod-symbolizer.c
+ *
+ * Copyright 2024 Christian Hergert <chergert@redhat.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include "config.h"
+
+#include <elfutils/debuginfod.h>
+#include <errno.h>
+#include <stdatomic.h>
+
+#include <glib/gstdio.h>
+
+#include "sysprof-symbolizer-private.h"
+#include "sysprof-debuginfod-symbolizer.h"
+#include "sysprof-debuginfod-task-private.h"
+#include "sysprof-elf-loader-private.h"
+#include "sysprof-symbol-private.h"
+
+struct _SysprofDebuginfodSymbolizer
+{
+ SysprofSymbolizer parent_instance;
+
+ GWeakRef loader_wr;
+
+ debuginfod_client *client;
+ SysprofElfLoader *loader;
+ GHashTable *cache;
+ GHashTable *failed;
+};
+
+struct _SysprofDebuginfodSymbolizerClass
+{
+ SysprofSymbolizerClass parent_class;
+};
+
+G_DEFINE_FINAL_TYPE (SysprofDebuginfodSymbolizer, sysprof_debuginfod_symbolizer, SYSPROF_TYPE_SYMBOLIZER)
+
+static SysprofSymbol *
+sysprof_debuginfod_symbolizer_symbolize (SysprofSymbolizer *symbolizer,
+ SysprofStrings *strings,
+ const SysprofProcessInfo *process_info,
+ SysprofAddressContext context,
+ SysprofAddress address)
+{
+ SysprofDebuginfodSymbolizer *self = SYSPROF_DEBUGINFOD_SYMBOLIZER (symbolizer);
+ g_autoptr(SysprofElf) elf = NULL;
+ g_autofree char *name = NULL;
+ SysprofSymbol *sym = NULL;
+ SysprofDocumentMmap *map;
+ const char *build_id;
+ const char *path;
+ guint64 relative_address;
+ guint64 begin_address;
+ guint64 end_address;
+ guint64 file_offset;
+ guint64 map_begin;
+ guint64 map_end;
+
+ if (process_info == NULL ||
+ process_info->address_layout == NULL ||
+ process_info->mount_namespace == NULL ||
+ (context != SYSPROF_ADDRESS_CONTEXT_NONE && context != SYSPROF_ADDRESS_CONTEXT_USER) ||
+ !(map = sysprof_address_layout_lookup (process_info->address_layout, address)))
+ return NULL;
+
+ map_begin = sysprof_document_mmap_get_start_address (map);
+ map_end = sysprof_document_mmap_get_end_address (map);
+
+ g_assert (address < map_end);
+ g_assert (address >= map_begin);
+
+ file_offset = sysprof_document_mmap_get_file_offset (map);
+ path = sysprof_document_mmap_get_file (map);
+
+ if (g_hash_table_contains (self->failed, path))
+ return NULL;
+
+ elf = sysprof_elf_loader_load (self->loader,
+ process_info->mount_namespace,
+ path,
+ sysprof_document_mmap_get_build_id (map),
+ sysprof_document_mmap_get_file_inode (map),
+ NULL);
+ if (elf == NULL)
+ return NULL;
+
+ if (!(build_id = sysprof_elf_get_build_id (elf)))
+ return NULL;
+
+ if (!g_hash_table_contains (self->cache, elf))
+ {
+ g_autoptr(SysprofDebuginfodTask) task = sysprof_debuginfod_task_new ();
+ g_autoptr(SysprofDocumentLoader) loader = g_weak_ref_get (&self->loader_wr);
+ g_autoptr(SysprofDocumentTaskScope) scope = _sysprof_document_task_register (SYSPROF_DOCUMENT_TASK (task), loader);
+ g_autoptr(SysprofElf) debuginfo_elf = NULL;
+
+ if (!(debuginfo_elf = sysprof_debuginfod_task_find_debuginfo (task, self->client, path, build_id, NULL)))
+ {
+ g_hash_table_insert (self->failed, g_strdup (path), NULL);
+ return NULL;
+ }
+
+ sysprof_elf_set_debug_link_elf (elf, debuginfo_elf);
+
+ g_hash_table_insert (self->cache, g_object_ref (elf), NULL);
+ }
+
+ relative_address = address;
+ relative_address -= map_begin;
+ relative_address += file_offset;
+
+ name = sysprof_elf_get_symbol_at_address (elf,
+ relative_address,
+ &begin_address,
+ &end_address);
+ if (!name)
+ return NULL;
+
+ begin_address = CLAMP (begin_address, file_offset, file_offset + (map_end - map_begin));
+ end_address = CLAMP (end_address, file_offset, file_offset + (map_end - map_begin));
+ if (end_address == begin_address)
+ end_address++;
+
+ sym = _sysprof_symbol_new (sysprof_strings_get (strings, name),
+ sysprof_strings_get (strings, path),
+ sysprof_strings_get (strings, sysprof_elf_get_nick (elf)),
+ map_begin + (begin_address - file_offset),
+ map_begin + (end_address - file_offset),
+ SYSPROF_SYMBOL_KIND_USER);
+
+ return sym;
+}
+
+static void
+sysprof_debuginfod_symbolizer_setup (SysprofSymbolizer *symbolizer,
+ SysprofDocumentLoader *loader)
+{
+ SysprofDebuginfodSymbolizer *self = SYSPROF_DEBUGINFOD_SYMBOLIZER (symbolizer);
+
+ g_weak_ref_set (&self->loader_wr, loader);
+}
+
+static void
+sysprof_debuginfod_symbolizer_dispose (GObject *object)
+{
+ SysprofDebuginfodSymbolizer *self = SYSPROF_DEBUGINFOD_SYMBOLIZER (object);
+
+ g_hash_table_remove_all (self->cache);
+
+ g_weak_ref_set (&self->loader_wr, NULL);
+
+ G_OBJECT_CLASS (sysprof_debuginfod_symbolizer_parent_class)->dispose (object);
+}
+
+static void
+sysprof_debuginfod_symbolizer_finalize (GObject *object)
+{
+ SysprofDebuginfodSymbolizer *self = SYSPROF_DEBUGINFOD_SYMBOLIZER (object);
+
+ g_clear_object (&self->loader);
+
+ g_clear_pointer (&self->cache, g_hash_table_unref);
+ g_clear_pointer (&self->failed, g_hash_table_unref);
+ g_clear_pointer (&self->client, debuginfod_end);
+
+ g_weak_ref_clear (&self->loader_wr);
+
+ G_OBJECT_CLASS (sysprof_debuginfod_symbolizer_parent_class)->finalize (object);
+}
+
+static void
+sysprof_debuginfod_symbolizer_class_init (SysprofDebuginfodSymbolizerClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ SysprofSymbolizerClass *symbolizer_class = SYSPROF_SYMBOLIZER_CLASS (klass);
+
+ object_class->dispose = sysprof_debuginfod_symbolizer_dispose;
+ object_class->finalize = sysprof_debuginfod_symbolizer_finalize;
+
+ symbolizer_class->setup = sysprof_debuginfod_symbolizer_setup;
+ symbolizer_class->symbolize = sysprof_debuginfod_symbolizer_symbolize;
+}
+
+static void
+sysprof_debuginfod_symbolizer_init (SysprofDebuginfodSymbolizer *self)
+{
+ g_weak_ref_init (&self->loader_wr, NULL);
+}
+
+SysprofSymbolizer *
+sysprof_debuginfod_symbolizer_new (GError **error)
+{
+ g_autoptr(SysprofDebuginfodSymbolizer) self = NULL;
+
+ self = g_object_new (SYSPROF_TYPE_DEBUGINFOD_SYMBOLIZER, NULL);
+ self->client = debuginfod_begin ();
+
+ if (self->client == NULL)
+ {
+ int errsv = errno;
+ g_set_error_literal (error,
+ G_IO_ERROR,
+ g_io_error_from_errno (errsv),
+ g_strerror (errsv));
+ return NULL;
+ }
+
+ self->loader = sysprof_elf_loader_new ();
+ self->cache = g_hash_table_new_full (NULL, NULL, g_object_unref, NULL);
+ self->failed = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
+
+ return SYSPROF_SYMBOLIZER (g_steal_pointer (&self));
+}
diff --git a/src/libsysprof/sysprof-debuginfod-symbolizer.h b/src/libsysprof/sysprof-debuginfod-symbolizer.h
new file mode 100644
index 00000000..3a01e566
--- /dev/null
+++ b/src/libsysprof/sysprof-debuginfod-symbolizer.h
@@ -0,0 +1,42 @@
+/* sysprof-debuginfod-symbolizer.h
+ *
+ * Copyright 2024 Christian Hergert <chergert@redhat.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include "sysprof-symbolizer.h"
+
+G_BEGIN_DECLS
+
+#define SYSPROF_TYPE_DEBUGINFOD_SYMBOLIZER (sysprof_debuginfod_symbolizer_get_type())
+#define SYSPROF_IS_DEBUGINFOD_SYMBOLIZER(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, SYSPROF_TYPE_DEBUGINFOD_SYMBOLIZER)
+#define SYSPROF_DEBUGINFOD_SYMBOLIZER(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, SYSPROF_TYPE_DEBUGINFOD_SYMBOLIZER, SysprofDebuginfodSymbolizer)
+#define SYSPROF_DEBUGINFOD_SYMBOLIZER_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, SYSPROF_TYPE_DEBUGINFOD_SYMBOLIZER, SysprofDebuginfodSymbolizerClass)
+
+typedef struct _SysprofDebuginfodSymbolizer SysprofDebuginfodSymbolizer;
+typedef struct _SysprofDebuginfodSymbolizerClass SysprofDebuginfodSymbolizerClass;
+
+SYSPROF_AVAILABLE_IN_47
+GType sysprof_debuginfod_symbolizer_get_type (void) G_GNUC_CONST;
+SYSPROF_AVAILABLE_IN_47
+SysprofSymbolizer *sysprof_debuginfod_symbolizer_new (GError **error);
+
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (SysprofDebuginfodSymbolizer, g_object_unref)
+
+G_END_DECLS
diff --git a/src/libsysprof/sysprof-debuginfod-task-private.h b/src/libsysprof/sysprof-debuginfod-task-private.h
new file mode 100644
index 00000000..33e595ec
--- /dev/null
+++ b/src/libsysprof/sysprof-debuginfod-task-private.h
@@ -0,0 +1,42 @@
+/*
+ * sysprof-debuginfod-task-private.h
+ *
+ * Copyright 2024 Christian Hergert <chergert@redhat.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include <elfutils/debuginfod.h>
+
+#include "sysprof-document-task-private.h"
+#include "sysprof-elf-private.h"
+
+G_BEGIN_DECLS
+
+#define SYSPROF_TYPE_DEBUGINFOD_TASK (sysprof_debuginfod_task_get_type())
+
+G_DECLARE_FINAL_TYPE (SysprofDebuginfodTask, sysprof_debuginfod_task, SYSPROF, DEBUGINFOD_TASK, SysprofDocumentTask)
+
+SysprofDebuginfodTask *sysprof_debuginfod_task_new (void);
+SysprofElf *sysprof_debuginfod_task_find_debuginfo (SysprofDebuginfodTask *self,
+ debuginfod_client *client,
+ const char *path,
+ const char *build_id_string,
+ GError **error);
+
+G_END_DECLS
diff --git a/src/libsysprof/sysprof-debuginfod-task.c b/src/libsysprof/sysprof-debuginfod-task.c
new file mode 100644
index 00000000..0f996d09
--- /dev/null
+++ b/src/libsysprof/sysprof-debuginfod-task.c
@@ -0,0 +1,131 @@
+/*
+ * sysprof-debuginfod-task.c
+ *
+ * Copyright 2024 Christian Hergert <chergert@redhat.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include "config.h"
+
+#include <glib/gstdio.h>
+#include <glib/gi18n.h>
+
+#include <gio/gio.h>
+
+#include "sysprof-debuginfod-task-private.h"
+
+struct _SysprofDebuginfodTask
+{
+ SysprofDocumentTask parent_instance;
+};
+
+G_DEFINE_FINAL_TYPE (SysprofDebuginfodTask, sysprof_debuginfod_task, SYSPROF_TYPE_DOCUMENT_TASK)
+
+static void
+sysprof_debuginfod_task_class_init (SysprofDebuginfodTaskClass *klass)
+{
+}
+
+static void
+sysprof_debuginfod_task_init (SysprofDebuginfodTask *self)
+{
+}
+
+SysprofDebuginfodTask *
+sysprof_debuginfod_task_new (void)
+{
+ return g_object_new (SYSPROF_TYPE_DEBUGINFOD_TASK, NULL);
+}
+
+static int
+sysprof_debuginfod_task_progress_cb (debuginfod_client *client,
+ long a,
+ long b)
+{
+ SysprofDocumentTask *task = debuginfod_get_user_data (client);
+ double progress;
+
+ g_assert (client != NULL);
+ g_assert (SYSPROF_IS_DEBUGINFOD_TASK (task));
+
+ if (b > 0)
+ progress = (double)a / (double)b;
+ else
+ progress = 0;
+
+ _sysprof_document_task_set_progress (task, progress);
+
+ if (sysprof_document_task_is_cancelled (task))
+ return -1;
+
+ return 0;
+}
+
+SysprofElf *
+sysprof_debuginfod_task_find_debuginfo (SysprofDebuginfodTask *self,
+ debuginfod_client *client,
+ const char *path,
+ const char *build_id_string,
+ GError **error)
+{
+ g_autoptr(GMappedFile) mapped_file = NULL;
+ g_autoptr(SysprofElf) debuginfo_elf = NULL;
+ g_autofd int fd = -1;
+ char *debuginfo_path = NULL;
+
+ g_return_val_if_fail (SYSPROF_IS_DEBUGINFOD_TASK (self), NULL);
+ g_return_val_if_fail (client != NULL, NULL);
+ g_return_val_if_fail (build_id_string != NULL, NULL);
+
+ debuginfod_set_user_data (client, self);
+ debuginfod_set_progressfn (client, sysprof_debuginfod_task_progress_cb);
+
+ _sysprof_document_task_set_title (SYSPROF_DOCUMENT_TASK (self), _("Downloading Symbols…"));
+ _sysprof_document_task_take_message (SYSPROF_DOCUMENT_TASK (self), g_strdup (path));
+
+ fd = debuginfod_find_debuginfo (client,
+ (const unsigned char *)build_id_string, 0,
+ &debuginfo_path);
+
+ if (fd < 0)
+ {
+ if (error != NULL)
+ {
+ int errsv = errno;
+ g_set_error_literal (error,
+ G_IO_ERROR,
+ g_io_error_from_errno (errsv),
+ g_strerror (errsv));
+ }
+
+ goto failure;
+ }
+
+ if (!(mapped_file = g_mapped_file_new_from_fd (fd, FALSE, error)))
+ goto failure;
+
+ if (!(debuginfo_elf = sysprof_elf_new (debuginfo_path, g_steal_pointer (&mapped_file), 0, error)))
+ goto failure;
+
+failure:
+ free (debuginfo_path);
+
+ debuginfod_set_user_data (client, NULL);
+ debuginfod_set_progressfn (client, NULL);
+
+ return g_steal_pointer (&debuginfo_elf);
+}
diff --git a/src/libsysprof/sysprof-document-loader.c b/src/libsysprof/sysprof-document-loader.c
index 69eb562f..808f6f0d 100644
--- a/src/libsysprof/sysprof-document-loader.c
+++ b/src/libsysprof/sysprof-document-loader.c
@@ -196,7 +196,6 @@ static void
set_default_symbolizer (SysprofDocumentLoader *self)
{
g_autoptr(SysprofMultiSymbolizer) multi = NULL;
- g_autoptr(SysprofSymbolizer) debuginfod = NULL;
g_autoptr(GError) error = NULL;
g_assert (SYSPROF_IS_DOCUMENT_LOADER (self));
@@ -209,10 +208,16 @@ set_default_symbolizer (SysprofDocumentLoader *self)
sysprof_multi_symbolizer_take (multi, sysprof_elf_symbolizer_new ());
sysprof_multi_symbolizer_take (multi, sysprof_jitmap_symbolizer_new ());
- if (!(debuginfod = sysprof_debuginfod_symbolizer_new (&error)))
- g_warning ("Failed to create debuginfod symbolizer: %s", error->message);
- else
- sysprof_multi_symbolizer_take (multi, g_steal_pointer (&debuginfod));
+#if HAVE_DEBUGINFOD
+ {
+ g_autoptr(SysprofSymbolizer) debuginfod = NULL;
+
+ if (!(debuginfod = sysprof_debuginfod_symbolizer_new (&error)))
+ g_warning ("Failed to create debuginfod symbolizer: %s", error->message);
+ else
+ sysprof_multi_symbolizer_take (multi, g_steal_pointer (&debuginfod));
+ }
+#endif
self->symbolizer = SYSPROF_SYMBOLIZER (g_steal_pointer (&multi));
}
--
2.45.2
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