mirror of
https://github.com/varun-r-mallya/sysprof.git
synced 2025-12-31 20:36:25 +00:00
dbb7833cbf
This brings together the two libraries back into one now that the whole design is pretty well sorted out. They depend on roughly the same libraries anyway and it's way easier of the single library can both read and write the capture files (along with bringing in libsysprof-capture symbols in a single place).
120 lines
3.1 KiB
C
120 lines
3.1 KiB
C
/*
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* sysprof-symbol-private.h
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*
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* Copyright 2023 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#pragma once
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#include "sysprof-symbol.h"
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G_BEGIN_DECLS
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struct _SysprofSymbol
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{
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GObject parent_instance;
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guint hash;
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GRefString *name;
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GRefString *binary_path;
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GRefString *binary_nick;
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SysprofAddress begin_address;
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SysprofAddress end_address;
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guint kind : 3;
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guint is_fallback : 1;
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};
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SysprofSymbol *_sysprof_symbol_new (GRefString *name,
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GRefString *binary_path,
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GRefString *binary_nick,
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SysprofAddress begin_address,
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SysprofAddress end_address,
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SysprofSymbolKind kind);
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static inline SysprofSymbol *
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_sysprof_symbol_copy (SysprofSymbol *self)
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{
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SysprofSymbol *copy;
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copy = _sysprof_symbol_new (self->name ? g_ref_string_acquire (self->name) : NULL,
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self->binary_path ? g_ref_string_acquire (self->binary_path) : NULL,
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self->binary_nick ? g_ref_string_acquire (self->binary_nick) : NULL,
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self->begin_address,
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self->end_address,
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self->kind);
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return copy;
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}
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static inline gboolean
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_sysprof_symbol_equal (const SysprofSymbol *a,
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const SysprofSymbol *b)
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{
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if (a == b)
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return TRUE;
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if (a->hash != b->hash)
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return FALSE;
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if (a->kind != b->kind)
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return FALSE;
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if (a->name == NULL || b->name == NULL)
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return FALSE;
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return strcmp (a->name, b->name) == 0;
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}
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static inline gboolean
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_sysprof_symbol_is_context_switch (SysprofSymbol *symbol)
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{
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return symbol->kind == SYSPROF_SYMBOL_KIND_CONTEXT_SWITCH;
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}
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static inline gboolean
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_sysprof_symbol_is_system_library (SysprofSymbol *symbol)
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{
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switch (symbol->kind)
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{
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case SYSPROF_SYMBOL_KIND_ROOT:
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case SYSPROF_SYMBOL_KIND_PROCESS:
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case SYSPROF_SYMBOL_KIND_THREAD:
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case SYSPROF_SYMBOL_KIND_CONTEXT_SWITCH:
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case SYSPROF_SYMBOL_KIND_UNWINDABLE:
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default:
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return FALSE;
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case SYSPROF_SYMBOL_KIND_KERNEL:
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return TRUE;
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case SYSPROF_SYMBOL_KIND_USER:
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if (symbol->binary_nick != NULL)
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return TRUE;
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if (symbol->binary_path != NULL)
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return !!strstr (symbol->binary_path, "/usr/");
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return FALSE;
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}
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}
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G_END_DECLS
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