diff --git a/src/libsysprof-analyze/meson.build b/src/libsysprof-analyze/meson.build index ba127f41..1007ab44 100644 --- a/src/libsysprof-analyze/meson.build +++ b/src/libsysprof-analyze/meson.build @@ -1,6 +1,7 @@ libsysprof_analyze_public_sources = [ 'sysprof-document.c', 'sysprof-document-frame.c', + 'sysprof-document-mmap.c', 'sysprof-document-sample.c', ] @@ -8,6 +9,7 @@ libsysprof_analyze_public_headers = [ 'sysprof-analyze.h', 'sysprof-document.h', 'sysprof-document-frame.h', + 'sysprof-document-mmap.h', 'sysprof-document-sample.h', ] diff --git a/src/libsysprof-analyze/sysprof-analyze.h b/src/libsysprof-analyze/sysprof-analyze.h index ef81d837..0ecdd0f4 100644 --- a/src/libsysprof-analyze/sysprof-analyze.h +++ b/src/libsysprof-analyze/sysprof-analyze.h @@ -27,6 +27,7 @@ G_BEGIN_DECLS #define SYSPROF_ANALYZE_INSIDE # include "sysprof-document.h" # include "sysprof-document-frame.h" +# include "sysprof-document-mmap.h" # include "sysprof-document-sample.h" #undef SYSPROF_ANALYZE_INSIDE diff --git a/src/libsysprof-analyze/sysprof-document-frame.c b/src/libsysprof-analyze/sysprof-document-frame.c index cc976e4f..cd1b86f3 100644 --- a/src/libsysprof-analyze/sysprof-document-frame.c +++ b/src/libsysprof-analyze/sysprof-document-frame.c @@ -21,6 +21,7 @@ #include "config.h" #include "sysprof-document-frame-private.h" +#include "sysprof-document-mmap.h" #include "sysprof-document-sample.h" G_DEFINE_TYPE (SysprofDocumentFrame, sysprof_document_frame, G_TYPE_OBJECT) @@ -121,7 +122,10 @@ _sysprof_document_frame_new (GMappedFile *mapped_file, GType gtype = SYSPROF_TYPE_DOCUMENT_FRAME; SysprofDocumentFrame *self; - if (frame->type == SYSPROF_CAPTURE_FRAME_SAMPLE) + if (0) {} + else if (frame->type == SYSPROF_CAPTURE_FRAME_MAP) + gtype = SYSPROF_TYPE_DOCUMENT_MMAP; + else if (frame->type == SYSPROF_CAPTURE_FRAME_SAMPLE) gtype = SYSPROF_TYPE_DOCUMENT_SAMPLE; self = g_object_new (gtype, NULL); diff --git a/src/libsysprof-analyze/sysprof-document-mmap.c b/src/libsysprof-analyze/sysprof-document-mmap.c new file mode 100644 index 00000000..8a5c99e3 --- /dev/null +++ b/src/libsysprof-analyze/sysprof-document-mmap.c @@ -0,0 +1,184 @@ +/* + * sysprof-document-mmap.c + * + * Copyright 2023 Christian Hergert + * + * 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 . + * + * SPDX-License-Identifier: GPL-3.0-or-later + */ + +#include "config.h" + +#include "sysprof-document-frame-private.h" +#include "sysprof-document-mmap.h" + +struct _SysprofDocumentMmap +{ + SysprofDocumentFrame parent_instance; +}; + +struct _SysprofDocumentMmapClass +{ + SysprofDocumentFrameClass parent_class; +}; + +enum { + PROP_0, + PROP_END_ADDRESS, + PROP_FILE, + PROP_FILE_INODE, + PROP_FILE_OFFSET, + PROP_START_ADDRESS, + N_PROPS +}; + +G_DEFINE_FINAL_TYPE (SysprofDocumentMmap, sysprof_document_mmap, SYSPROF_TYPE_DOCUMENT_FRAME) + +static GParamSpec *properties [N_PROPS]; + +static void +sysprof_document_mmap_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + SysprofDocumentMmap *self = SYSPROF_DOCUMENT_MMAP (object); + + switch (prop_id) + { + case PROP_START_ADDRESS: + g_value_set_uint64 (value, sysprof_document_mmap_get_start_address (self)); + break; + + case PROP_END_ADDRESS: + g_value_set_uint64 (value, sysprof_document_mmap_get_end_address (self)); + break; + + case PROP_FILE: + g_value_set_string (value, sysprof_document_mmap_get_file (self)); + break; + + case PROP_FILE_OFFSET: + g_value_set_uint64 (value, sysprof_document_mmap_get_file_offset (self)); + break; + + case PROP_FILE_INODE: + g_value_set_uint64 (value, sysprof_document_mmap_get_file_inode (self)); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } +} + +static void +sysprof_document_mmap_class_init (SysprofDocumentMmapClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->get_property = sysprof_document_mmap_get_property; + + properties [PROP_START_ADDRESS] = + g_param_spec_uint64 ("start-address", NULL, NULL, + 0, G_MAXUINT64, 0, + (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); + + properties [PROP_END_ADDRESS] = + g_param_spec_uint64 ("end-address", NULL, NULL, + 0, G_MAXUINT64, 0, + (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); + + properties [PROP_FILE] = + g_param_spec_string ("file", NULL, NULL, + NULL, + (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); + + properties [PROP_FILE_INODE] = + g_param_spec_uint64 ("file-inode", NULL, NULL, + 0, G_MAXUINT64, 0, + (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); + + properties [PROP_FILE_OFFSET] = + g_param_spec_uint64 ("file-offset", NULL, NULL, + 0, G_MAXUINT64, 0, + (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); + + g_object_class_install_properties (object_class, N_PROPS, properties); +} + +static void +sysprof_document_mmap_init (SysprofDocumentMmap *self) +{ +} + +guint64 +sysprof_document_mmap_get_start_address (SysprofDocumentMmap *self) +{ + const SysprofCaptureMap *mmap; + + g_return_val_if_fail (SYSPROF_IS_DOCUMENT_MMAP (self), 0); + + mmap = SYSPROF_DOCUMENT_FRAME_GET (self, SysprofCaptureMap); + + return SYSPROF_DOCUMENT_FRAME_UINT64 (self, mmap->start); +} + +guint64 +sysprof_document_mmap_get_end_address (SysprofDocumentMmap *self) +{ + const SysprofCaptureMap *mmap; + + g_return_val_if_fail (SYSPROF_IS_DOCUMENT_MMAP (self), 0); + + mmap = SYSPROF_DOCUMENT_FRAME_GET (self, SysprofCaptureMap); + + return SYSPROF_DOCUMENT_FRAME_UINT64 (self, mmap->end); +} + +guint64 +sysprof_document_mmap_get_file_inode (SysprofDocumentMmap *self) +{ + const SysprofCaptureMap *mmap; + + g_return_val_if_fail (SYSPROF_IS_DOCUMENT_MMAP (self), 0); + + mmap = SYSPROF_DOCUMENT_FRAME_GET (self, SysprofCaptureMap); + + return SYSPROF_DOCUMENT_FRAME_UINT64 (self, mmap->inode); +} + +guint64 +sysprof_document_mmap_get_file_offset (SysprofDocumentMmap *self) +{ + const SysprofCaptureMap *mmap; + + g_return_val_if_fail (SYSPROF_IS_DOCUMENT_MMAP (self), 0); + + mmap = SYSPROF_DOCUMENT_FRAME_GET (self, SysprofCaptureMap); + + return SYSPROF_DOCUMENT_FRAME_UINT64 (self, mmap->offset); +} + +const char * +sysprof_document_mmap_get_file (SysprofDocumentMmap *self) +{ + const SysprofCaptureMap *mmap; + + g_return_val_if_fail (SYSPROF_IS_DOCUMENT_MMAP (self), 0); + + mmap = SYSPROF_DOCUMENT_FRAME_GET (self, SysprofCaptureMap); + + return SYSPROF_DOCUMENT_FRAME_CSTRING (SYSPROF_DOCUMENT_FRAME (self), mmap->filename); +} diff --git a/src/libsysprof-analyze/sysprof-document-mmap.h b/src/libsysprof-analyze/sysprof-document-mmap.h new file mode 100644 index 00000000..bdcbf870 --- /dev/null +++ b/src/libsysprof-analyze/sysprof-document-mmap.h @@ -0,0 +1,49 @@ +/* + * sysprof-document-mmap.h + * + * Copyright 2023 Christian Hergert + * + * 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 . + * + * SPDX-License-Identifier: GPL-3.0-or-later + */ + +#pragma once + +#include "sysprof-document-frame.h" + +G_BEGIN_DECLS + +#define SYSPROF_TYPE_DOCUMENT_MMAP (sysprof_document_mmap_get_type()) +#define SYSPROF_IS_DOCUMENT_MMAP(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, SYSPROF_TYPE_DOCUMENT_MMAP) +#define SYSPROF_DOCUMENT_MMAP(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, SYSPROF_TYPE_DOCUMENT_MMAP, SysprofDocumentMmap) +#define SYSPROF_DOCUMENT_MMAP_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, SYSPROF_TYPE_DOCUMENT_MMAP, SysprofDocumentMmapClass) + +typedef struct _SysprofDocumentMmap SysprofDocumentMmap; +typedef struct _SysprofDocumentMmapClass SysprofDocumentMmapClass; + +SYSPROF_AVAILABLE_IN_ALL +GType sysprof_document_mmap_get_type (void) G_GNUC_CONST; +SYSPROF_AVAILABLE_IN_ALL +guint64 sysprof_document_mmap_get_start_address (SysprofDocumentMmap *self); +SYSPROF_AVAILABLE_IN_ALL +guint64 sysprof_document_mmap_get_end_address (SysprofDocumentMmap *self); +SYSPROF_AVAILABLE_IN_ALL +guint64 sysprof_document_mmap_get_file_inode (SysprofDocumentMmap *self); +SYSPROF_AVAILABLE_IN_ALL +guint64 sysprof_document_mmap_get_file_offset (SysprofDocumentMmap *self); +SYSPROF_AVAILABLE_IN_ALL +const char *sysprof_document_mmap_get_file (SysprofDocumentMmap *self); + +G_END_DECLS