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libsysprof-analyze: add sysprof_document_list_marks()

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This commit is contained in:
Christian Hergert
2023-06-14 16:59:20 -07:00
parent d51d7c4773
commit 72be9f240f
2 changed files with 27 additions and 1 deletions
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26
src/libsysprof-analyze/sysprof-document.c
View File

@ -75,6 +75,7 @@ struct _SysprofDocument
EggBitset *jitmaps;
EggBitset *ctrdefs;
EggBitset *ctrsets;
EggBitset *marks;
GHashTable *files_first_position;
GHashTable *pid_to_process_info;
@ -218,6 +219,7 @@ sysprof_document_finalize (GObject *object)
g_clear_pointer (&self->allocations, egg_bitset_unref);
g_clear_pointer (&self->ctrdefs, egg_bitset_unref);
g_clear_pointer (&self->ctrsets, egg_bitset_unref);
g_clear_pointer (&self->marks, egg_bitset_unref);
g_clear_pointer (&self->file_chunks, egg_bitset_unref);
g_clear_pointer (&self->jitmaps, egg_bitset_unref);
g_clear_pointer (&self->mmaps, egg_bitset_unref);
@ -259,6 +261,7 @@ sysprof_document_init (SysprofDocument *self)
self->allocations = egg_bitset_new_empty ();
self->ctrdefs = egg_bitset_new_empty ();
self->ctrsets = egg_bitset_new_empty ();
self->marks = egg_bitset_new_empty ();
self->file_chunks = egg_bitset_new_empty ();
self->jitmaps = egg_bitset_new_empty ();
self->mmaps = egg_bitset_new_empty ();
@ -486,7 +489,7 @@ sysprof_document_load_processes (SysprofDocument *self)
{
g_auto(GStrv) parts = NULL;
if ((parts = g_strsplit (cmdline , " ", 2)))
if ((parts = g_strsplit (cmdline , " ", 2)) && parts[0])
{
GRefString *nick = g_ref_string_acquire (process_info->fallback_symbol->binary_nick);
@ -702,6 +705,10 @@ sysprof_document_load_worker (GTask *task,
egg_bitset_add (self->ctrsets, self->frames->len);
break;
case SYSPROF_CAPTURE_FRAME_MARK:
egg_bitset_add (self->marks, self->frames->len);
break;
case SYSPROF_CAPTURE_FRAME_JITMAP:
egg_bitset_add (self->jitmaps, self->frames->len);
break;
@ -1028,6 +1035,23 @@ sysprof_document_list_traceables (SysprofDocument *self)
return _sysprof_document_bitset_index_new (G_LIST_MODEL (self), self->traceables);
}
/**
* sysprof_document_list_marks:
* @self: a #SysprofDocument
*
* Gets a #GListModel containing #SysprofDocumentMark found within
* the #SysprofDocument.
*
* Returns: (transfer full): a #GListModel of #SysprofDocumentAllocation
*/
GListModel *
sysprof_document_list_marks (SysprofDocument *self)
{
g_return_val_if_fail (SYSPROF_IS_DOCUMENT (self), NULL);
return _sysprof_document_bitset_index_new (G_LIST_MODEL (self), self->marks);
}
/**
* sysprof_document_list_allocations:
* @self: a #SysprofDocument

2
src/libsysprof-analyze/sysprof-document.h
View File

@ -56,6 +56,8 @@ GListModel *sysprof_document_list_jitmaps (SysprofDocument
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_counters (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_marks (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_symbols_in_traceable (SysprofDocument *self,
SysprofDocumentTraceable *traceable);
SYSPROF_AVAILABLE_IN_ALL