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libsysprof: add setup hooks for symbolizers

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This gives the symbolizer access to the loader so we can propagate tasks
back to it.
This commit is contained in:
Christian Hergert
2024-10-10 17:03:30 -07:00
parent 50d556b13e
commit 25b539de54
3 changed files with 38 additions and 1 deletions
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22
src/libsysprof/sysprof-multi-symbolizer.c
View File

@ -27,6 +27,7 @@ struct _SysprofMultiSymbolizer
{
SysprofSymbolizer parent_instance;
GPtrArray *symbolizers;
guint frozen : 1;
};
struct _SysprofMultiSymbolizerClass
@ -138,6 +139,25 @@ sysprof_multi_symbolizer_symbolize (SysprofSymbolizer *symbolizer,
return NULL;
}
static void
sysprof_multi_symbolizer_setup (SysprofSymbolizer *symbolizer,
SysprofDocumentLoader *loader)
{
SysprofMultiSymbolizer *self = (SysprofMultiSymbolizer *)symbolizer;
g_assert (SYSPROF_IS_MULTI_SYMBOLIZER (self));
g_assert (SYSPROF_IS_DOCUMENT_LOADER (loader));
self->frozen = TRUE;
for (guint i = 0; i < self->symbolizers->len; i++)
{
SysprofSymbolizer *child = g_ptr_array_index (self->symbolizers, i);
_sysprof_symbolizer_setup (child, loader);
}
}
static void
sysprof_multi_symbolizer_finalize (GObject *object)
{
@ -159,6 +179,7 @@ sysprof_multi_symbolizer_class_init (SysprofMultiSymbolizerClass *klass)
symbolizer_class->prepare_async = sysprof_multi_symbolizer_prepare_async;
symbolizer_class->prepare_finish = sysprof_multi_symbolizer_prepare_finish;
symbolizer_class->symbolize = sysprof_multi_symbolizer_symbolize;
symbolizer_class->setup = sysprof_multi_symbolizer_setup;
}
static void
@ -188,6 +209,7 @@ sysprof_multi_symbolizer_take (SysprofMultiSymbolizer *self,
g_return_if_fail (SYSPROF_IS_MULTI_SYMBOLIZER (self));
g_return_if_fail (SYSPROF_IS_SYMBOLIZER (symbolizer));
g_return_if_fail ((gpointer)self != (gpointer)symbolizer);
g_return_if_fail (self->frozen == FALSE);
g_ptr_array_add (self->symbolizers, symbolizer);
}

6
src/libsysprof/sysprof-symbolizer-private.h
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@ -22,6 +22,7 @@
#include "sysprof-address-layout-private.h"
#include "sysprof-document.h"
#include "sysprof-document-loader.h"
#include "sysprof-mount-namespace-private.h"
#include "sysprof-process-info-private.h"
#include "sysprof-strings-private.h"
@ -41,6 +42,8 @@ struct _SysprofSymbolizerClass
{
GObjectClass parent_class;
void (*setup) (SysprofSymbolizer *self,
SysprofDocumentLoader *loader);
void (*prepare_async) (SysprofSymbolizer *self,
SysprofDocument *document,
GCancellable *cancellable,
@ -56,7 +59,8 @@ struct _SysprofSymbolizerClass
SysprofAddress address);
};
void _sysprof_symbolizer_setup (SysprofSymbolizer *self,
SysprofDocumentLoader *loader);
void _sysprof_symbolizer_prepare_async (SysprofSymbolizer *self,
SysprofDocument *document,
GCancellable *cancellable,

11
src/libsysprof/sysprof-symbolizer.c
View File

@ -99,3 +99,14 @@ _sysprof_symbolizer_symbolize (SysprofSymbolizer *self,
{
return SYSPROF_SYMBOLIZER_GET_CLASS (self)->symbolize (self, strings, process_info, context, address);
}
void
_sysprof_symbolizer_setup (SysprofSymbolizer *self,
SysprofDocumentLoader *loader)
{
g_return_if_fail (SYSPROF_IS_SYMBOLIZER (self));
g_return_if_fail (SYSPROF_IS_DOCUMENT_LOADER (loader));
if (SYSPROF_SYMBOLIZER_GET_CLASS (self)->setup)
SYSPROF_SYMBOLIZER_GET_CLASS (self)->setup (self, loader);
}