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libsysprof: add versioning macros

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This also moves stackstash.[ch] into a location that can be
embedded by both the libsysprof and libsysprof-ui code. We
pass native pointers to the structure as a gpointer in the
public API to allow for this. The performance of that code is
incredibly sensitive to the interactivity of Sysprof.
This commit is contained in:
Christian Hergert
2019-05-08 10:55:29 -07:00
parent 821fc286b8
commit 8b88bfe693
56 changed files with 305 additions and 177 deletions
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7
src/libsysprof/demangle.h
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@ -1,6 +1,6 @@
/* demangle.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -16,8 +16,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DEMANGLE_H
#define DEMANGLE_H
#pragma once
#include <glib.h>
@ -26,5 +25,3 @@ G_BEGIN_DECLS
gchar *sysprof_cplus_demangle (const gchar *name);
G_END_DECLS
#endif /* DEMANGLE_H */

1
src/libsysprof/elfparser.h
View File

@ -54,4 +54,3 @@ gulong elf_parser_get_sym_address (ElfParser *parser,
gboolean elf_parser_owns_symbol (ElfParser *parser,
const ElfSym *sym);
char * elf_demangle (const char *name);

16
src/libsysprof/meson.build
View File

@ -23,7 +23,6 @@ libsysprof_public_sources = [
libsysprof_public_headers = [
'sp-callgraph-profile.h',
'sp-callgraph-profile-private.h',
'sp-capture-gobject.h',
'sp-elf-symbol-resolver.h',
'sp-hostinfo-source.h',
@ -45,10 +44,10 @@ libsysprof_public_headers = [
]
libsysprof_private_sources = [
'../stackstash.c',
'binfile.c',
'demangle.cpp',
'elfparser.c',
'stackstash.c',
'sp-source-util.c',
'sp-line-reader.c',
]
@ -90,12 +89,15 @@ if get_option('with_sysprofd') != 'none'
libsysprof_deps += dependency('polkit-gobject-1')
endif
libsysprof = shared_library('sysprof-@0@'.format(libsysprof_api_version),
libsysprof = shared_library(
'sysprof-@0@'.format(libsysprof_api_version),
libsysprof_public_sources + libsysprof_private_sources,
dependencies: libsysprof_deps,
c_args: libsysprof_c_args,
install: true,
install_dir: get_option('libdir'),
dependencies: libsysprof_deps,
c_args: libsysprof_c_args,
install: true,
install_dir: get_option('libdir'),
gnu_symbol_visibility: 'hidden',
)
libsysprof_dep = declare_dependency(

31
src/libsysprof/sp-callgraph-profile-private.h
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@ -1,31 +0,0 @@
/* sp-callgraph-profile-private.h
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SP_CALLGRAPH_PROFILE_PRIVATE_H
#define SP_CALLGRAPH_PROFILE_PRIVATE_H
#include "sp-callgraph-profile.h"
#include "stackstash.h"
G_BEGIN_DECLS
StackStash *sp_callgraph_profile_get_stash (SpCallgraphProfile *self);
G_END_DECLS
#endif /* SP_CALLGRAPH_PROFILE_PRIVATE_H */

14
src/libsysprof/sp-callgraph-profile.c
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@ -1,6 +1,6 @@
/* sp-callgraph-profile.c
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,6 +14,8 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
/* Sysprof -- Sampling, systemwide CPU profiler
@ -34,20 +36,22 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <glib/gi18n.h>
#include <string.h>
#include <sysprof-capture.h>
#include <unistd.h>
#include "../stackstash.h"
#include "sp-callgraph-profile.h"
#include "sp-callgraph-profile-private.h"
#include "sp-capture-reader.h"
#include "sp-elf-symbol-resolver.h"
#include "sp-jitmap-symbol-resolver.h"
#include "sp-map-lookaside.h"
#include "sp-kernel-symbol-resolver.h"
#include "sp-map-lookaside.h"
#include "sp-selection.h"
#include "stackstash.h"
#define CHECK_CANCELLABLE_INTERVAL 100
@ -499,7 +503,7 @@ profile_iface_init (SpProfileInterface *iface)
iface->set_reader = sp_callgraph_profile_set_reader;
}
StackStash *
gpointer
sp_callgraph_profile_get_stash (SpCallgraphProfile *self)
{
g_return_val_if_fail (SP_IS_CALLGRAPH_PROFILE (self), NULL);

17
src/libsysprof/sp-callgraph-profile.h
View File

@ -1,6 +1,6 @@
/* sp-callgraph-profile.h
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,13 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_CALLGRAPH_PROFILE_H
#define SP_CALLGRAPH_PROFILE_H
#pragma once
#include "sysprof-version-macros.h"
#include "sp-profile.h"
#include "sp-selection.h"
@ -26,13 +29,17 @@ G_BEGIN_DECLS
#define SP_TYPE_CALLGRAPH_PROFILE (sp_callgraph_profile_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SpCallgraphProfile, sp_callgraph_profile, SP, CALLGRAPH_PROFILE, GObject)
SYSPROF_AVAILABLE_IN_ALL
SpProfile *sp_callgraph_profile_new (void);
SYSPROF_AVAILABLE_IN_ALL
SpProfile *sp_callgraph_profile_new_with_selection (SpSelection *selection);
SYSPROF_AVAILABLE_IN_ALL
gpointer sp_callgraph_profile_get_stash (SpCallgraphProfile *self);
SYSPROF_AVAILABLE_IN_ALL
GQuark sp_callgraph_profile_get_tag (SpCallgraphProfile *self,
const gchar *symbol);
G_END_DECLS
#endif /* SP_CALLGRAPH_PROFILE_H */

4
src/libsysprof/sp-capture-gobject.c
View File

@ -18,8 +18,12 @@
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include "sp-capture-gobject.h"
#include <sysprof-capture.h>
G_DEFINE_BOXED_TYPE (SpCaptureReader, sp_capture_reader, (GBoxedCopyFunc)sp_capture_reader_ref, (GBoxedFreeFunc)sp_capture_reader_unref)
G_DEFINE_BOXED_TYPE (SpCaptureWriter, sp_capture_writer, (GBoxedCopyFunc)sp_capture_writer_ref, (GBoxedFreeFunc)sp_capture_writer_unref)
G_DEFINE_BOXED_TYPE (SpCaptureCursor, sp_capture_cursor, (GBoxedCopyFunc)sp_capture_cursor_ref, (GBoxedFreeFunc)sp_capture_cursor_unref)

6
src/libsysprof/sp-capture-gobject.h
View File

@ -21,7 +21,8 @@
#pragma once
#include <glib-object.h>
#include <sysprof-capture.h>
#include "sysprof-version-macros.h"
G_BEGIN_DECLS
@ -29,8 +30,11 @@ G_BEGIN_DECLS
#define SP_TYPE_CAPTURE_WRITER (sp_capture_writer_get_type())
#define SP_TYPE_CAPTURE_CURSOR (sp_capture_cursor_get_type())
SYSPROF_AVAILABLE_IN_ALL
GType sp_capture_reader_get_type (void);
SYSPROF_AVAILABLE_IN_ALL
GType sp_capture_writer_get_type (void);
SYSPROF_AVAILABLE_IN_ALL
GType sp_capture_cursor_get_type (void);
G_END_DECLS

8
src/libsysprof/sp-elf-symbol-resolver.c
View File

@ -1,6 +1,6 @@
/* sp-elf-symbol-resolver.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,13 +14,17 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include <string.h>
#include "sp-elf-symbol-resolver.h"
#include "binfile.h"
#include "elfparser.h"
#include "sp-elf-symbol-resolver.h"
#include "sp-map-lookaside.h"
struct _SpElfSymbolResolver

13
src/libsysprof/sp-elf-symbol-resolver.h
View File

@ -1,6 +1,6 @@
/* sp-elf-symbol-resolver.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,13 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_ELF_SYMBOL_RESOLVER_H
#define SP_ELF_SYMBOL_RESOLVER_H
#pragma once
#include "sysprof-version-macros.h"
#include "sp-symbol-resolver.h"
@ -25,10 +28,10 @@ G_BEGIN_DECLS
#define SP_TYPE_ELF_SYMBOL_RESOLVER (sp_elf_symbol_resolver_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SpElfSymbolResolver, sp_elf_symbol_resolver, SP, ELF_SYMBOL_RESOLVER, GObject)
SYSPROF_AVAILABLE_IN_ALL
SpSymbolResolver *sp_elf_symbol_resolver_new (void);
G_END_DECLS
#endif /* SP_ELF_SYMBOL_RESOLVER_H */

6
src/libsysprof/sp-gjs-source.c
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@ -1,6 +1,6 @@
/* sp-gjs-source.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include <signal.h>
#include <string.h>

9
src/libsysprof/sp-gjs-source.h
View File

@ -1,6 +1,6 @@
/* sp-gjs-source.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_GJS_SOURCE_H
#define SP_GJS_SOURCE_H
#pragma once
#include "sp-source.h"
@ -30,5 +31,3 @@ G_DECLARE_FINAL_TYPE (SpGjsSource, sp_gjs_source, SP, GJS_SOURCE, GObject)
SpSource *sp_gjs_source_new (void);
G_END_DECLS
#endif /* SP_GJS_SOURCE_H */

6
src/libsysprof/sp-hostinfo-source.c
View File

@ -1,6 +1,6 @@
/* sp-hostinfo-source.c
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include <ctype.h>
#include <fcntl.h>
#include <stdio.h>

14
src/libsysprof/sp-hostinfo-source.h
View File

@ -1,6 +1,6 @@
/* sp-hostinfo-source.h
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,13 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_HOSTINFO_SOURCE_H
#define SP_HOSTINFO_SOURCE_H
#pragma once
#include "sysprof-version-macros.h"
#include "sp-source.h"
@ -25,11 +28,10 @@ G_BEGIN_DECLS
#define SP_TYPE_HOSTINFO_SOURCE (sp_hostinfo_source_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SpHostinfoSource, sp_hostinfo_source, SP, HOSTINFO_SOURCE, GObject)
SYSPROF_AVAILABLE_IN_ALL
SpSource *sp_hostinfo_source_new (void);
G_END_DECLS
#endif /* SP_HOSTINFO_SOURCE_H */

6
src/libsysprof/sp-jitmap-symbol-resolver.c
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@ -1,6 +1,6 @@
/* sp-jitmap-symbol-resolver.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include "sp-kernel-symbol.h"
#include "sp-jitmap-symbol-resolver.h"

9
src/libsysprof/sp-jitmap-symbol-resolver.h
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@ -1,6 +1,6 @@
/* sp-jitmap-symbol-resolver.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_JITMAP_SYMBOL_RESOLVER_H
#define SP_JITMAP_SYMBOL_RESOLVER_H
#pragma once
#include "sp-symbol-resolver.h"
@ -30,5 +31,3 @@ G_DECLARE_FINAL_TYPE (SpJitmapSymbolResolver, sp_jitmap_symbol_resolver, SP, JIT
SpSymbolResolver *sp_jitmap_symbol_resolver_new (void);
G_END_DECLS
#endif /* SP_JITMAP_SYMBOL_RESOLVER_H */

2
src/libsysprof/sp-kallsyms.c
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@ -20,6 +20,8 @@
#define G_LOG_DOMAIN "sp-kallsyms"
#include "config.h"
#ifndef _GNU_SOURCE
# define _GNU_SOURCE
#endif

6
src/libsysprof/sp-kernel-symbol-resolver.c
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@ -1,6 +1,6 @@
/* sp-kernel-symbol-resolver.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include "sp-kernel-symbol.h"
#include "sp-kernel-symbol-resolver.h"

9
src/libsysprof/sp-kernel-symbol-resolver.h
View File

@ -1,6 +1,6 @@
/* sp-kernel-symbol-resolver.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_KERNEL_SYMBOL_RESOLVER_H
#define SP_KERNEL_SYMBOL_RESOLVER_H
#pragma once
#include "sp-symbol-resolver.h"
@ -30,5 +31,3 @@ G_DECLARE_FINAL_TYPE (SpKernelSymbolResolver, sp_kernel_symbol_resolver, SP, KER
SpSymbolResolver *sp_kernel_symbol_resolver_new (void);
G_END_DECLS
#endif /* SP_KERNEL_SYMBOL_RESOLVER_H */

4
src/libsysprof/sp-kernel-symbol.c
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@ -1,6 +1,6 @@
/* sp-kernel-symbol.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,6 +14,8 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#define G_LOG_DOMAIN "sp-kernel-symbol"

9
src/libsysprof/sp-kernel-symbol.h
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@ -1,6 +1,6 @@
/* sp-kernel-symbol.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_KERNEL_SYMBOL_H
#define SP_KERNEL_SYMBOL_H
#pragma once
#include "sp-capture-types.h"
@ -32,5 +33,3 @@ typedef struct
const SpKernelSymbol *sp_kernel_symbol_from_address (SpCaptureAddress address);
G_END_DECLS
#endif /* SP_KERNEL_SYMBOL_H */

2
src/libsysprof/sp-line-reader.c
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@ -18,6 +18,8 @@
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include <string.h>
#include "sp-line-reader.h"

6
src/libsysprof/sp-local-profiler.c
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@ -1,6 +1,6 @@
/* sp-local-profiler.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include <glib.h>
#include <glib/gstdio.h>
#include <errno.h>

13
src/libsysprof/sp-local-profiler.h
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@ -1,6 +1,6 @@
/* sp-local-profiler.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,17 +14,21 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_LOCAL_PROFILER_H
#define SP_LOCAL_PROFILER_H
#pragma once
#include "sp-profiler.h"
#include "sysprof-version-macros.h"
G_BEGIN_DECLS
#define SP_TYPE_LOCAL_PROFILER (sp_local_profiler_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_DERIVABLE_TYPE (SpLocalProfiler, sp_local_profiler, SP, LOCAL_PROFILER, GObject)
struct _SpLocalProfilerClass
@ -33,8 +37,7 @@ struct _SpLocalProfilerClass
gpointer padding[8];
};
SYSPROF_AVAILABLE_IN_ALL
SpProfiler *sp_local_profiler_new (void);
G_END_DECLS
#endif /* SP_LOCAL_PROFILER_H */

6
src/libsysprof/sp-map-lookaside.c
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@ -1,6 +1,6 @@
/* sp-map-lookaside.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include "sp-map-lookaside.h"
struct _SpMapLookaside

9
src/libsysprof/sp-map-lookaside.h
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@ -1,6 +1,6 @@
/* sp-map-lookaside.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_MAP_LOOKASIDE_H
#define SP_MAP_LOOKASIDE_H
#pragma once
#include <glib.h>
@ -46,5 +47,3 @@ void sp_map_lookaside_free (SpMapLookaside *self);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (SpMapLookaside, sp_map_lookaside_free)
G_END_DECLS
#endif /* SP_MAP_LOOKASIDE_H */

6
src/libsysprof/sp-memory-source.c
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@ -1,6 +1,6 @@
/* sp-memory-source.c
*
* Copyright 2018 Christian Hergert <chergert@redhat.com>
* Copyright 2018-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -18,10 +18,10 @@
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#define G_LOG_DOMAIN "sp-memory-source"
#include "config.h"
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>

6
src/libsysprof/sp-memory-source.h
View File

@ -1,6 +1,6 @@
/* sp-memory-source.h
*
* Copyright 2018 Christian Hergert <chergert@redhat.com>
* Copyright 2018-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -20,14 +20,18 @@
#pragma once
#include "sysprof-version-macros.h"
#include "sp-source.h"
G_BEGIN_DECLS
#define SP_TYPE_MEMORY_SOURCE (sp_memory_source_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SpMemorySource, sp_memory_source, SP, MEMORY_SOURCE, GObject)
SYSPROF_AVAILABLE_IN_ALL
SpSource *sp_memory_source_new (void);
G_END_DECLS

4
src/libsysprof/sp-perf-counter.c
View File

@ -1,6 +1,6 @@
/* sp-perf-counter.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,6 +14,8 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
/* Sysprof -- Sampling, systemwide CPU profiler

9
src/libsysprof/sp-perf-counter.h
View File

@ -1,6 +1,6 @@
/* sp-perf-counter.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_PERF_COUNTER_H
#define SP_PERF_COUNTER_H
#pragma once
#include <gio/gio.h>
#include <linux/perf_event.h>
@ -150,5 +151,3 @@ SpPerfCounter *sp_perf_counter_ref (SpPerfCounter *self);
void sp_perf_counter_unref (SpPerfCounter *self);
G_END_DECLS
#endif /* SP_PERF_COUNTER_H */

4
src/libsysprof/sp-perf-source.c
View File

@ -1,6 +1,6 @@
/* sp-perf-source.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,6 +14,8 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
/* Sysprof -- Sampling, systemwide CPU profiler

14
src/libsysprof/sp-perf-source.h
View File

@ -1,6 +1,6 @@
/* sp-perf-source.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,13 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_PERF_SOURCE_H
#define SP_PERF_SOURCE_H
#pragma once
#include "sysprof-version-macros.h"
#include "sp-source.h"
@ -25,12 +28,13 @@ G_BEGIN_DECLS
#define SP_TYPE_PERF_SOURCE (sp_perf_source_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SpPerfSource, sp_perf_source, SP, PERF_SOURCE, GObject)
SYSPROF_AVAILABLE_IN_ALL
SpSource *sp_perf_source_new (void);
SYSPROF_AVAILABLE_IN_ALL
void sp_perf_source_set_target_pid (SpPerfSource *self,
GPid pid);
G_END_DECLS
#endif /* SP_PERF_SOURCE_H */

6
src/libsysprof/sp-proc-source.c
View File

@ -1,6 +1,6 @@
/* sp-proc-source.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,6 +14,8 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
/* Sysprof -- Sampling, systemwide CPU profiler
@ -35,6 +37,8 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

14
src/libsysprof/sp-proc-source.h
View File

@ -1,6 +1,6 @@
/* sp-proc-source.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,13 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_PROC_SOURCE_H
#define SP_PROC_SOURCE_H
#pragma once
#include "sysprof-version-macros.h"
#include "sp-source.h"
@ -25,12 +28,13 @@ G_BEGIN_DECLS
#define SP_TYPE_PROC_SOURCE (sp_proc_source_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SpProcSource, sp_proc_source, SP, PROC_SOURCE, GObject)
SYSPROF_AVAILABLE_IN_ALL
SpSource *sp_proc_source_new (void);
SYSPROF_AVAILABLE_IN_ALL
gchar *sp_proc_source_get_command_line (GPid pid,
gboolean *is_kernel);
G_END_DECLS
#endif /* SP_PROC_SOURCE_H */

6
src/libsysprof/sp-process-model-item.c
View File

@ -1,6 +1,6 @@
/* sp-process-model-item.c
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include <string.h>
#include "sp-process-model-item.h"

19
src/libsysprof/sp-process-model-item.h
View File

@ -1,6 +1,6 @@
/* sp-process-model-item.h
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,13 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_PROCESS_MODEL_ITEM_H
#define SP_PROCESS_MODEL_ITEM_H
#pragma once
#include "sysprof-version-macros.h"
#include <gio/gio.h>
@ -25,17 +28,23 @@ G_BEGIN_DECLS
#define SP_TYPE_PROCESS_MODEL_ITEM (sp_process_model_item_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SpProcessModelItem, sp_process_model_item, SP, PROCESS_MODEL_ITEM, GObject)
SYSPROF_AVAILABLE_IN_ALL
SpProcessModelItem *sp_process_model_item_new (GPid pid);
SYSPROF_AVAILABLE_IN_ALL
guint sp_process_model_item_hash (SpProcessModelItem *self);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_process_model_item_equal (SpProcessModelItem *self,
SpProcessModelItem *other);
SYSPROF_AVAILABLE_IN_ALL
GPid sp_process_model_item_get_pid (SpProcessModelItem *self);
SYSPROF_AVAILABLE_IN_ALL
const gchar *sp_process_model_item_get_command_line (SpProcessModelItem *self);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_process_model_item_is_kernel (SpProcessModelItem *self);
SYSPROF_AVAILABLE_IN_ALL
const gchar * const *sp_process_model_item_get_argv (SpProcessModelItem *self);
G_END_DECLS
#endif /* SP_PROCESS_MODEL_ITEM_H */

6
src/libsysprof/sp-process-model.c
View File

@ -1,6 +1,6 @@
/* sp-process-model.c
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include <stdlib.h>
#include "sp-process-model.h"

15
src/libsysprof/sp-process-model.h
View File

@ -1,6 +1,6 @@
/* sp-process-model.h
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,23 +14,28 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_PROCESS_MODEL_H
#define SP_PROCESS_MODEL_H
#pragma once
#include <gio/gio.h>
#include "sysprof-version-macros.h"
G_BEGIN_DECLS
#define SP_TYPE_PROCESS_MODEL (sp_process_model_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SpProcessModel, sp_process_model, SP, PROCESS_MODEL, GObject)
SYSPROF_AVAILABLE_IN_ALL
SpProcessModel *sp_process_model_new (void);
SYSPROF_AVAILABLE_IN_ALL
void sp_process_model_reload (SpProcessModel *self);
SYSPROF_AVAILABLE_IN_ALL
void sp_process_model_queue_reload (SpProcessModel *self);
G_END_DECLS
#endif /* SP_PROCESS_MODEL_H */

6
src/libsysprof/sp-profile.c
View File

@ -1,6 +1,6 @@
/* sp-profile.c
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include "sp-profile.h"
G_DEFINE_INTERFACE (SpProfile, sp_profile, G_TYPE_OBJECT)

15
src/libsysprof/sp-profile.h
View File

@ -1,6 +1,6 @@
/* sp-profile.h
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,19 +14,23 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_PROFILE_H
#define SP_PROFILE_H
#pragma once
#include <gio/gio.h>
#include "sysprof-version-macros.h"
#include "sp-capture-reader.h"
G_BEGIN_DECLS
#define SP_TYPE_PROFILE (sp_profile_get_type ())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_INTERFACE (SpProfile, sp_profile, SP, PROFILE, GObject)
struct _SpProfileInterface
@ -44,16 +48,17 @@ struct _SpProfileInterface
GError **error);
};
SYSPROF_AVAILABLE_IN_ALL
void sp_profile_set_reader (SpProfile *self,
SpCaptureReader *reader);
SYSPROF_AVAILABLE_IN_ALL
void sp_profile_generate (SpProfile *self,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_profile_generate_finish (SpProfile *self,
GAsyncResult *result,
GError **error);
G_END_DECLS
#endif /* SP_PROFILE_H */

8
src/libsysprof/sp-profiler.c
View File

@ -1,6 +1,6 @@
/* sp-profiler.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,14 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#define G_LOG_DOMAIN "sp-profiler"
#include "config.h"
#include "sp-profiler.h"
G_DEFINE_INTERFACE (SpProfiler, sp_profiler, G_TYPE_OBJECT)

33
src/libsysprof/sp-profiler.h
View File

@ -1,6 +1,6 @@
/* sp-profiler.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,13 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_PROFILER_H
#define SP_PROFILER_H
#pragma once
#include "sysprof-version-macros.h"
#include "sp-capture-writer.h"
#include "sp-source.h"
@ -26,6 +29,7 @@ G_BEGIN_DECLS
#define SP_TYPE_PROFILER (sp_profiler_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_INTERFACE (SpProfiler, sp_profiler, SP, PROFILER, GObject)
struct _SpProfilerInterface
@ -123,39 +127,58 @@ struct _SpProfilerInterface
guint *n_pids);
};
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_emit_failed (SpProfiler *self,
const GError *error);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_emit_stopped (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
gdouble sp_profiler_get_elapsed (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_profiler_get_is_mutable (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_profiler_get_spawn_inherit_environ (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_set_spawn_inherit_environ (SpProfiler *self,
gboolean spawn_inherit_environ);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_profiler_get_whole_system (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_set_whole_system (SpProfiler *self,
gboolean whole_system);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_profiler_get_spawn (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_set_spawn (SpProfiler *self,
gboolean spawn);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_set_spawn_argv (SpProfiler *self,
const gchar * const *spawn_argv);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_set_spawn_env (SpProfiler *self,
const gchar * const *spawn_env);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_add_source (SpProfiler *self,
SpSource *source);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_set_writer (SpProfiler *self,
SpCaptureWriter *writer);
SYSPROF_AVAILABLE_IN_ALL
SpCaptureWriter *sp_profiler_get_writer (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_profiler_get_is_running (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_start (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_stop (SpProfiler *self);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_add_pid (SpProfiler *self,
GPid pid);
SYSPROF_AVAILABLE_IN_ALL
void sp_profiler_remove_pid (SpProfiler *self,
GPid pid);
SYSPROF_AVAILABLE_IN_ALL
const GPid *sp_profiler_get_pids (SpProfiler *self,
guint *n_pids);
G_END_DECLS
#endif /* SP_PROFILER_H */

6
src/libsysprof/sp-selection.c
View File

@ -1,6 +1,6 @@
/* sp-selection.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,14 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#define G_LOG_DOMAIN "sp-selection"
#include "config.h"
#include "sp-selection.h"
struct _SpSelection

19
src/libsysprof/sp-selection.h
View File

@ -1,6 +1,6 @@
/* sp-selection.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,17 +14,21 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_SELECTION_H
#define SP_SELECTION_H
#pragma once
#include <glib-object.h>
#include "sysprof-version-macros.h"
G_BEGIN_DECLS
#define SP_TYPE_SELECTION (sp_selection_get_type())
SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SpSelection, sp_selection, SP, SELECTION, GObject)
typedef void (*SpSelectionForeachFunc) (SpSelection *self,
@ -32,21 +36,26 @@ typedef void (*SpSelectionForeachFunc) (SpSelection *self,
gint64 end_time,
gpointer user_data);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_selection_get_has_selection (SpSelection *self);
SYSPROF_AVAILABLE_IN_ALL
gboolean sp_selection_contains (SpSelection *self,
gint64 time_at);
SYSPROF_AVAILABLE_IN_ALL
void sp_selection_select_range (SpSelection *self,
gint64 begin_time,
gint64 end_time);
SYSPROF_AVAILABLE_IN_ALL
void sp_selection_unselect_range (SpSelection *self,
gint64 begin,
gint64 end);
SYSPROF_AVAILABLE_IN_ALL
void sp_selection_unselect_all (SpSelection *self);
SYSPROF_AVAILABLE_IN_ALL
void sp_selection_foreach (SpSelection *self,
SpSelectionForeachFunc foreach_func,
gpointer user_data);
SYSPROF_AVAILABLE_IN_ALL
SpSelection *sp_selection_copy (const SpSelection *self);
G_END_DECLS
#endif /* SP_SELECTION_H */

2
src/libsysprof/sp-source-util.c
View File

@ -18,6 +18,8 @@
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include <gio/gio.h>
#include <string.h>

6
src/libsysprof/sp-source.c
View File

@ -1,6 +1,6 @@
/* sp-source.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include "sp-source.h"
G_DEFINE_INTERFACE (SpSource, sp_source, G_TYPE_OBJECT)

9
src/libsysprof/sp-source.h
View File

@ -1,6 +1,6 @@
/* sp-source.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_SOURCE_H
#define SP_SOURCE_H
#pragma once
#include <glib-object.h>
@ -129,5 +130,3 @@ void sp_source_start (SpSource *self);
void sp_source_stop (SpSource *self);
G_END_DECLS
#endif /* SP_SOURCE_H */

4
src/libsysprof/sp-symbol-dirs.c
View File

@ -1,6 +1,6 @@
/* sp-symbol-dirs.c
*
* Copyright 2017 Christian Hergert <chergert@redhat.com>
* Copyright 2017-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,6 +14,8 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"

9
src/libsysprof/sp-symbol-dirs.h
View File

@ -1,6 +1,6 @@
/* sp-symbol-dirs.h
*
* Copyright 2017 Christian Hergert <chergert@redhat.com>
* Copyright 2017-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_SYMBOL_DIRS_H
#define SP_SYMBOL_DIRS_H
#pragma once
#include <glib.h>
@ -29,5 +30,3 @@ gchar **sp_symbol_dirs_get_paths (const gchar *dir,
const gchar *name);
G_END_DECLS
#endif /* SP_SYMBOL_DIRS_H */

6
src/libsysprof/sp-symbol-resolver.c
View File

@ -1,6 +1,6 @@
/* sp-symbol-resolver.c
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,8 +14,12 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include "sp-symbol-resolver.h"
G_DEFINE_INTERFACE (SpSymbolResolver, sp_symbol_resolver, G_TYPE_OBJECT)

9
src/libsysprof/sp-symbol-resolver.h
View File

@ -1,6 +1,6 @@
/* sp-symbol-resolver.h
*
* Copyright 2016 Christian Hergert <chergert@redhat.com>
* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -14,10 +14,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef SP_SYMBOL_RESOLVER_H
#define SP_SYMBOL_RESOLVER_H
#pragma once
#include <glib-object.h>
@ -64,5 +65,3 @@ gchar *sp_symbol_resolver_resolve_with_context (SpSymbolResolver *self,
GQuark *tag);
G_END_DECLS
#endif /* SP_SYMBOL_RESOLVER_H */

387
src/libsysprof/stackstash.c
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@ -1,387 +0,0 @@
/* Sysprof -- Sampling, systemwide CPU profiler
* Copyright 2004, Red Hat, Inc.
* Copyright 2004, 2005, Soeren Sandmann
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "stackstash.h"
struct StackStash
{
int ref_count;
StackNode * root;
GHashTable * nodes_by_data;
GDestroyNotify destroy;
StackNode * cached_nodes;
GPtrArray * blocks;
};
static void
decorate_node (StackNode *node,
StackStash *stash)
{
StackNode *n;
if (!node)
return;
decorate_node (node->siblings, stash);
decorate_node (node->children, stash);
node->next = g_hash_table_lookup (stash->nodes_by_data, &node->data);
g_hash_table_insert (stash->nodes_by_data, &node->data, node);
/* FIXME: This could be done more efficiently
* by keeping track of the ancestors we have seen.
*/
node->toplevel = TRUE;
for (n = node->parent; n != NULL; n = n->parent)
{
if (n->data == node->data)
{
node->toplevel = FALSE;
break;
}
}
}
static unsigned int
address_hash (gconstpointer key)
{
const uint64_t *addr = key;
return *addr;
}
static gboolean
address_equal (gconstpointer key1, gconstpointer key2)
{
const uint64_t *addr1 = key1;
const uint64_t *addr2 = key2;
return *addr1 == *addr2;
}
static void
stack_stash_decorate (StackStash *stash)
{
if (stash->nodes_by_data)
return;
stash->nodes_by_data = g_hash_table_new (address_hash, address_equal);
decorate_node (stash->root, stash);
}
static void
free_key (gpointer key,
gpointer value,
gpointer data)
{
GDestroyNotify destroy = data;
uint64_t u64 = *(uint64_t *)key;
destroy (U64_TO_POINTER (u64));
}
static void
stack_stash_undecorate (StackStash *stash)
{
if (stash->nodes_by_data)
{
if (stash->destroy)
{
g_hash_table_foreach (
stash->nodes_by_data, free_key, stash->destroy);
}
g_hash_table_destroy (stash->nodes_by_data);
stash->nodes_by_data = NULL;
}
}
static GHashTable *
get_nodes_by_data (StackStash *stash)
{
if (!stash->nodes_by_data)
stack_stash_decorate (stash);
return stash->nodes_by_data;
}
StackNode *
stack_node_new (StackStash *stash)
{
StackNode *node;
if (!stash->cached_nodes)
{
#define BLOCK_SIZE 32768
#define N_NODES (BLOCK_SIZE / sizeof (StackNode))
StackNode *block = g_malloc (BLOCK_SIZE);
guint i;
for (i = 0; i < N_NODES; ++i)
{
block[i].next = stash->cached_nodes;
stash->cached_nodes = &(block[i]);
}
g_ptr_array_add (stash->blocks, block);
}
node = stash->cached_nodes;
stash->cached_nodes = node->next;
node->siblings = NULL;
node->children = NULL;
node->data = 0;
node->parent = NULL;
node->size = 0;
node->next = NULL;
node->total = 0;
return node;
}
/* "destroy", if non-NULL, is called once on every address */
static StackStash *
create_stack_stash (GDestroyNotify destroy)
{
StackStash *stash = g_new (StackStash, 1);
stash->root = NULL;
stash->nodes_by_data = NULL;
stash->ref_count = 1;
stash->destroy = destroy;
stash->cached_nodes = NULL;
stash->blocks = g_ptr_array_new ();
return stash;
}
/* Stach */
StackStash *
stack_stash_new (GDestroyNotify destroy)
{
return create_stack_stash (destroy);
}
static void
stack_stash_free (StackStash *stash)
{
guint i;
stack_stash_undecorate (stash);
for (i = 0; i < stash->blocks->len; ++i)
g_free (stash->blocks->pdata[i]);
g_ptr_array_free (stash->blocks, TRUE);
g_free (stash);
}
StackNode *
stack_stash_add_trace (StackStash *stash,
const uint64_t *addrs,
int n_addrs,
int size)
{
StackNode **location = &(stash->root);
StackNode *parent = NULL;
int i;
if (!n_addrs)
return NULL;
if (stash->nodes_by_data)
stack_stash_undecorate (stash);
for (i = n_addrs - 1; i >= 0; --i)
{
StackNode *match = NULL;
StackNode *prev;
/* FIXME: On x86-64 we don't get proper stacktraces which means
* each node can have tons of children. That makes this loop
* here show up on profiles.
*
* Not sure what can be done about it aside from actually fixing
* x86-64 to get stacktraces.
*/
prev = NULL;
for (match = *location; match; prev = match, match = match->siblings)
{
if (match->data == addrs[i])
{
if (prev)
{
/* move to front */
prev->siblings = match->siblings;
match->siblings = *location;
*location = match;
}
break;
}
}
if (!match)
{
match = stack_node_new (stash);
match->data = addrs[i];
match->siblings = *location;
match->parent = parent;
*location = match;
}
match->total += size;
location = &(match->children);
parent = match;
}
parent->size += size;
return parent;
}
static void
do_callback (StackNode *node,
StackLink *trace,
StackFunction func,
gpointer data)
{
StackLink link;
if (trace)
trace->prev = &link;
link.next = trace;
link.prev = NULL;
while (node)
{
link.data = node->data;
if (node->size)
func (&link, node->size, data);
do_callback (node->children, &link, func, data);
node = node->siblings;
}
if (trace)
trace->prev = NULL;
}
void
stack_stash_foreach (StackStash *stash,
StackFunction stack_func,
gpointer data)
{
do_callback (stash->root, NULL, stack_func, data);
}
void
stack_node_foreach_trace (StackNode *node,
StackFunction func,
gpointer data)
{
StackLink link;
link.next = NULL;
link.data = node->data;
link.prev = NULL;
if (node->size)
func (&link, node->size, data);
do_callback (node->children, &link, func, data);
}
void
stack_stash_unref (StackStash *stash)
{
stash->ref_count--;
if (stash->ref_count == 0)
stack_stash_free (stash);
}
StackStash *
stack_stash_ref (StackStash *stash)
{
stash->ref_count++;
return stash;
}
StackNode *
stack_stash_find_node (StackStash *stash,
gpointer data)
{
uint64_t u64 = POINTER_TO_U64 (data);
g_return_val_if_fail (stash != NULL, NULL);
return g_hash_table_lookup (get_nodes_by_data (stash), &u64);
}
typedef struct
{
StackNodeFunc func;
gpointer data;
} Info;
static void
do_foreach (gpointer key, gpointer value, gpointer data)
{
Info *info = data;
info->func (value, info->data);
}
void
stack_stash_foreach_by_address (StackStash *stash,
StackNodeFunc func,
gpointer data)
{
Info info;
info.func = func;
info.data = data;
g_hash_table_foreach (get_nodes_by_data (stash), do_foreach, &info);
}
StackNode *
stack_stash_get_root (StackStash *stash)
{
return stash->root;
}
void
stack_stash_set_root (StackStash *stash,
StackNode *root)
{
g_return_if_fail (stash->root == NULL);
stash->root = root;
}

85
src/libsysprof/stackstash.h
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@ -1,85 +0,0 @@
/* Sysprof -- Sampling, systemwide CPU profiler
* Copyright 2004, Red Hat, Inc.
* Copyright 2004, 2005, Soeren Sandmann
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef STACK_STASH_H
#define STACK_STASH_H
#include <glib.h>
#include <stdint.h>
typedef struct StackStash StackStash;
typedef struct StackNode StackNode;
typedef struct StackLink StackLink;
#define U64_TO_POINTER(u) ((void *)(intptr_t)u)
#define POINTER_TO_U64(p) ((uint64_t)(intptr_t)p)
struct StackNode
{
uint64_t data;
guint total : 32;
guint size : 31;
guint toplevel : 1;
StackNode * parent;
StackNode * siblings;
StackNode * children;
StackNode * next;
};
struct StackLink
{
uint64_t data;
StackLink *next;
StackLink *prev;
};
typedef void (* StackFunction) (StackLink *trace,
gint size,
gpointer data);
typedef void (* StackNodeFunc) (StackNode *node,
gpointer data);
StackStash *stack_stash_new (GDestroyNotify destroy);
StackNode *stack_node_new (StackStash *stash);
StackNode *stack_stash_add_trace (StackStash *stash,
const uint64_t *addrs,
gint n_addrs,
int size);
void stack_stash_foreach (StackStash *stash,
StackFunction stack_func,
gpointer data);
void stack_node_foreach_trace (StackNode *node,
StackFunction stack_func,
gpointer data);
StackNode *stack_stash_find_node (StackStash *stash,
gpointer address);
void stack_stash_foreach_by_address (StackStash *stash,
StackNodeFunc func,
gpointer data);
StackNode *stack_stash_get_root (StackStash *stash);
StackStash *stack_stash_ref (StackStash *stash);
void stack_stash_unref (StackStash *stash);
void stack_stash_set_root (StackStash *stash,
StackNode *root);
#endif

2
src/libsysprof/sysprof.h
View File

@ -1,6 +1,6 @@
/* sysprof.h
*
* Copyright 2016 Christian Hergert <christian@hergert.me>
* Copyright 2016-2019 Christian Hergert <christian@hergert.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by