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libsysprof-analyze: allow setting kallsyms file

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This commit is contained in:
Christian Hergert
2023-05-24 23:31:28 -07:00
parent 7f192958ae
commit 007b42a80f
1 changed files with 15 additions and 1 deletions
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16
src/libsysprof-analyze/tests/test-callgraph.c
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@ -31,7 +31,9 @@ typedef struct _Augment
guint32 total;
} Augment;
static char *kallsyms_path;
static const GOptionEntry entries[] = {
{ "kallsyms", 'k', 0, G_OPTION_ARG_FILENAME, &kallsyms_path, "The path to kallsyms to use for decoding", "PATH" },
{ 0 }
};
@ -129,7 +131,19 @@ main (int argc,
g_error ("usage: %s CAPTURE_FILE", argv[0]);
multi = sysprof_multi_symbolizer_new ();
sysprof_multi_symbolizer_take (multi, sysprof_kallsyms_symbolizer_new ());
if (kallsyms_path)
{
g_autoptr(GFile) kallsyms_file = g_file_new_for_path (kallsyms_path);
GFileInputStream *kallsyms_stream = g_file_read (kallsyms_file, NULL, NULL);
sysprof_multi_symbolizer_take (multi, sysprof_kallsyms_symbolizer_new_for_symbols (G_INPUT_STREAM (kallsyms_stream)));
}
else
{
sysprof_multi_symbolizer_take (multi, sysprof_kallsyms_symbolizer_new ());
}
sysprof_multi_symbolizer_take (multi, sysprof_elf_symbolizer_new ());
sysprof_multi_symbolizer_take (multi, sysprof_jitmap_symbolizer_new ());