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libsysprof: add simple text format for category rules

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This commit is contained in:
Christian Hergert
2023-07-20 14:30:34 -07:00
parent cab3f086f7
commit c8e09327fc
6 changed files with 400 additions and 121 deletions
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130
src/libsysprof/sysprof-callgraph-categorize.c
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@ -21,114 +21,16 @@
#include "config.h"
#include "sysprof-callgraph-private.h"
#include "sysprof-categories-private.h"
#include "sysprof-symbol-private.h"
enum {
RULE_PREFIX = 1,
RULE_EXACT,
};
typedef struct _Rule
{
guint8 kind : 2;
SysprofCallgraphCategory category;
const char *match;
} Rule;
typedef struct _RuleGroup
{
const char *nick;
const Rule *rules;
} RuleGroup;
static RuleGroup rule_groups[] = {
{ "EGL",
(const Rule[]) {
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "egl" },
{ 0 }
}
},
{ "FontConfig",
(const Rule[]) {
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_LAYOUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "" },
{ 0 }
}
},
{ "GLib",
(const Rule[]) {
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_MAIN_LOOP, "g_main_loop_" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_MAIN_LOOP, "g_main_context_" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_MAIN_LOOP|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "g_wakeup_" },
{ RULE_EXACT, SYSPROF_CALLGRAPH_CATEGORY_MAIN_LOOP, "g_main_dispatch" },
{ 0 }
}
},
{ "GTK 4",
(const Rule[]) {
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_LAYOUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_css_" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_LAYOUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_widget_measure" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gdk_snapshot" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_snapshot" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_LAYOUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_widget_reposition" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_WINDOWING|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_window_present" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_ACTIONS|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_action_muxer_" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_A11Y|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_accessible_" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_A11Y|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_at_" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_LAYOUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_builder_" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_LAYOUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_buildable_" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_LAYOUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_widget_root" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gdk_frame_clock_paint" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_LAYOUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "_gdk_frame_clock_emit_layout" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "_gdk_frame_clock_emit_paint" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "_gdk_frame_clock_emit_after_paint" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_INPUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gdk_surface_handle_event" },
{ RULE_EXACT, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gdk_surface_paint_on_clock" },
{ RULE_EXACT, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gdk_widget_render" },
{ RULE_EXACT, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gdk_widget_real_snapshot" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_PAINT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gsk_gl_" },
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_INPUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "gtk_im_" },
{ RULE_EXACT, SYSPROF_CALLGRAPH_CATEGORY_INPUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "do_update_im_spot_location" },
{ 0 }
}
},
{ "libc",
(const Rule[]) {
{ RULE_EXACT, SYSPROF_CALLGRAPH_CATEGORY_MAIN_LOOP|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "poll" },
{ 0 }
}
},
{ "Pango",
(const Rule[]) {
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_LAYOUT|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "" },
{ 0 }
}
},
{ "Wayland Client",
(const Rule[]) {
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_WINDOWING|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "wl_" },
{ 0 }
}
},
{ "Wayland Server",
(const Rule[]) {
{ RULE_PREFIX, SYSPROF_CALLGRAPH_CATEGORY_WINDOWING|SYSPROF_CALLGRAPH_CATEGORY_INHERIT, "wl_" },
{ 0 }
}
},
};
static SysprofCategories *categories;
SysprofCallgraphCategory
_sysprof_callgraph_node_categorize (SysprofCallgraphNode *node)
{
SysprofSymbol *symbol;
SysprofCallgraphCategory category;
g_return_val_if_fail (node, SYSPROF_CALLGRAPH_CATEGORY_UNCATEGORIZED);
g_return_val_if_fail (node->summary, SYSPROF_CALLGRAPH_CATEGORY_UNCATEGORIZED);
@ -145,27 +47,13 @@ _sysprof_callgraph_node_categorize (SysprofCallgraphNode *node)
symbol->binary_nick == NULL)
return SYSPROF_CALLGRAPH_CATEGORY_UNCATEGORIZED;
for (guint i = 0; i < G_N_ELEMENTS (rule_groups); i++)
{
if (strcmp (rule_groups[i].nick, symbol->binary_nick) != 0)
continue;
if G_UNLIKELY (categories == NULL)
categories = sysprof_categories_new ();
for (guint j = 0; rule_groups[i].rules[j].kind; j++)
{
if (rule_groups[i].rules[j].kind == RULE_PREFIX)
{
if (g_str_has_prefix (symbol->name, rule_groups[i].rules[j].match))
return rule_groups[i].rules[j].category;
}
else if (rule_groups[i].rules[j].kind == RULE_EXACT)
{
if (strcmp (symbol->name, rule_groups[i].rules[j].match) == 0)
return rule_groups[i].rules[j].category;
}
}
category = sysprof_categories_lookup (categories, symbol->binary_nick, symbol->name);
break;
}
if (category == 0)
return SYSPROF_CALLGRAPH_CATEGORY_UNCATEGORIZED;
return SYSPROF_CALLGRAPH_CATEGORY_UNCATEGORIZED;
return category;
}