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-rw-r--r--DevTools/ProfileViewer/CMakeLists.txt10
-rw-r--r--DevTools/ProfileViewer/DisassemblyModel.cpp203
-rw-r--r--DevTools/ProfileViewer/DisassemblyModel.h75
-rw-r--r--DevTools/ProfileViewer/Profile.cpp306
-rw-r--r--DevTools/ProfileViewer/Profile.h192
-rw-r--r--DevTools/ProfileViewer/ProfileModel.cpp147
-rw-r--r--DevTools/ProfileViewer/ProfileModel.h66
-rw-r--r--DevTools/ProfileViewer/ProfileTimelineWidget.cpp112
-rw-r--r--DevTools/ProfileViewer/ProfileTimelineWidget.h53
-rw-r--r--DevTools/ProfileViewer/main.cpp104
10 files changed, 0 insertions, 1268 deletions
diff --git a/DevTools/ProfileViewer/CMakeLists.txt b/DevTools/ProfileViewer/CMakeLists.txt
deleted file mode 100644
index c1adfa7ecf..0000000000
--- a/DevTools/ProfileViewer/CMakeLists.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-set(SOURCES
- DisassemblyModel.cpp
- main.cpp
- Profile.cpp
- ProfileModel.cpp
- ProfileTimelineWidget.cpp
-)
-
-serenity_bin(ProfileViewer)
-target_link_libraries(ProfileViewer LibGUI LibX86)
diff --git a/DevTools/ProfileViewer/DisassemblyModel.cpp b/DevTools/ProfileViewer/DisassemblyModel.cpp
deleted file mode 100644
index 3386ba946d..0000000000
--- a/DevTools/ProfileViewer/DisassemblyModel.cpp
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "DisassemblyModel.h"
-#include "Profile.h"
-#include <AK/MappedFile.h>
-#include <LibELF/Loader.h>
-#include <LibGUI/Painter.h>
-#include <LibX86/Disassembler.h>
-#include <ctype.h>
-#include <stdio.h>
-
-static const Gfx::Bitmap& heat_gradient()
-{
- static RefPtr<Gfx::Bitmap> bitmap;
- if (!bitmap) {
- bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::RGB32, { 100, 1 });
- GUI::Painter painter(*bitmap);
- painter.fill_rect_with_gradient(Orientation::Horizontal, bitmap->rect(), Color::from_rgb(0xffc080), Color::from_rgb(0xff3000));
- }
- return *bitmap;
-}
-
-static Color color_for_percent(int percent)
-{
- ASSERT(percent >= 0 && percent <= 100);
- return heat_gradient().get_pixel(percent, 0);
-}
-
-class ELFSymbolProvider final : public X86::SymbolProvider {
-public:
- ELFSymbolProvider(ELF::Loader& loader)
- : m_loader(loader)
- {
- }
-
- virtual String symbolicate(FlatPtr address, u32* offset = nullptr) const
- {
- return m_loader.symbolicate(address, offset);
- }
-
-private:
- ELF::Loader& m_loader;
-};
-
-DisassemblyModel::DisassemblyModel(Profile& profile, ProfileNode& node)
- : m_profile(profile)
- , m_node(node)
-{
- String path;
- if (m_node.address() >= 0xc0000000)
- path = "/boot/Kernel";
- else
- path = profile.executable_path();
- m_file = make<MappedFile>(path);
-
- if (!m_file->is_valid())
- return;
-
- auto elf_loader = ELF::Loader::create((const u8*)m_file->data(), m_file->size());
-
- auto symbol = elf_loader->find_symbol(node.address());
- if (!symbol.has_value())
- return;
- ASSERT(symbol.has_value());
-
- auto view = symbol.value().raw_data();
-
- ELFSymbolProvider symbol_provider(*elf_loader);
- X86::SimpleInstructionStream stream((const u8*)view.characters_without_null_termination(), view.length());
- X86::Disassembler disassembler(stream);
-
- size_t offset_into_symbol = 0;
- for (;;) {
- auto insn = disassembler.next();
- if (!insn.has_value())
- break;
- FlatPtr address_in_profiled_program = symbol.value().value() + offset_into_symbol;
-
- auto disassembly = insn.value().to_string(address_in_profiled_program, &symbol_provider);
-
- StringView instruction_bytes = view.substring_view(offset_into_symbol, insn.value().length());
- size_t samples_at_this_instruction = m_node.events_per_address().get(address_in_profiled_program).value_or(0);
- float percent = ((float)samples_at_this_instruction / (float)m_node.event_count()) * 100.0f;
-
- m_instructions.append({ insn.value(), disassembly, instruction_bytes, address_in_profiled_program, samples_at_this_instruction, percent });
-
- offset_into_symbol += insn.value().length();
- }
-}
-
-DisassemblyModel::~DisassemblyModel()
-{
-}
-
-int DisassemblyModel::row_count(const GUI::ModelIndex&) const
-{
- return m_instructions.size();
-}
-
-String DisassemblyModel::column_name(int column) const
-{
- switch (column) {
- case Column::SampleCount:
- return m_profile.show_percentages() ? "% Samples" : "# Samples";
- case Column::Address:
- return "Address";
- case Column::InstructionBytes:
- return "Insn Bytes";
- case Column::Disassembly:
- return "Disassembly";
- default:
- ASSERT_NOT_REACHED();
- return {};
- }
-}
-
-struct ColorPair {
- Color background;
- Color foreground;
-};
-
-static Optional<ColorPair> color_pair_for(const InstructionData& insn)
-{
- if (insn.percent == 0)
- return {};
-
- Color background = color_for_percent(insn.percent);
- Color foreground;
- if (insn.percent > 50)
- foreground = Color::White;
- else
- foreground = Color::Black;
- return ColorPair { background, foreground };
-}
-
-GUI::Variant DisassemblyModel::data(const GUI::ModelIndex& index, Role role) const
-{
- auto& insn = m_instructions[index.row()];
-
- if (role == Role::BackgroundColor) {
- auto colors = color_pair_for(insn);
- if (!colors.has_value())
- return {};
- return colors.value().background;
- }
-
- if (role == Role::ForegroundColor) {
- auto colors = color_pair_for(insn);
- if (!colors.has_value())
- return {};
- return colors.value().foreground;
- }
-
- if (role == Role::Display) {
- if (index.column() == Column::SampleCount) {
- if (m_profile.show_percentages())
- return ((float)insn.event_count / (float)m_node.event_count()) * 100.0f;
- return insn.event_count;
- }
- if (index.column() == Column::Address)
- return String::format("%#08x", insn.address);
- if (index.column() == Column::InstructionBytes) {
- StringBuilder builder;
- for (auto ch : insn.bytes) {
- builder.appendf("%02x ", (u8)ch);
- }
- return builder.to_string();
- }
- if (index.column() == Column::Disassembly)
- return insn.disassembly;
- return {};
- }
- return {};
-}
-
-void DisassemblyModel::update()
-{
- did_update();
-}
diff --git a/DevTools/ProfileViewer/DisassemblyModel.h b/DevTools/ProfileViewer/DisassemblyModel.h
deleted file mode 100644
index 499a980997..0000000000
--- a/DevTools/ProfileViewer/DisassemblyModel.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#pragma once
-
-#include <LibGUI/Model.h>
-#include <LibX86/Instruction.h>
-
-class Profile;
-class ProfileNode;
-
-struct InstructionData {
- X86::Instruction insn;
- String disassembly;
- StringView bytes;
- FlatPtr address { 0 };
- u32 event_count { 0 };
- float percent { 0 };
-};
-
-class DisassemblyModel final : public GUI::Model {
-public:
- static NonnullRefPtr<DisassemblyModel> create(Profile& profile, ProfileNode& node)
- {
- return adopt(*new DisassemblyModel(profile, node));
- }
-
- enum Column {
- Address,
- SampleCount,
- InstructionBytes,
- Disassembly,
- __Count
- };
-
- virtual ~DisassemblyModel() override;
-
- virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
- virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return Column::__Count; }
- virtual String column_name(int) const override;
- virtual GUI::Variant data(const GUI::ModelIndex&, Role = Role::Display) const override;
- virtual void update() override;
-
-private:
- DisassemblyModel(Profile&, ProfileNode&);
-
- Profile& m_profile;
- ProfileNode& m_node;
- OwnPtr<MappedFile> m_file;
-
- Vector<InstructionData> m_instructions;
-};
diff --git a/DevTools/ProfileViewer/Profile.cpp b/DevTools/ProfileViewer/Profile.cpp
deleted file mode 100644
index 32c966bbb5..0000000000
--- a/DevTools/ProfileViewer/Profile.cpp
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "Profile.h"
-#include "DisassemblyModel.h"
-#include "ProfileModel.h"
-#include <AK/HashTable.h>
-#include <AK/MappedFile.h>
-#include <AK/QuickSort.h>
-#include <AK/RefPtr.h>
-#include <LibCore/File.h>
-#include <LibELF/Loader.h>
-#include <stdio.h>
-
-static void sort_profile_nodes(Vector<NonnullRefPtr<ProfileNode>>& nodes)
-{
- quick_sort(nodes.begin(), nodes.end(), [](auto& a, auto& b) {
- return a->event_count() >= b->event_count();
- });
-
- for (auto& child : nodes)
- child->sort_children();
-}
-
-Profile::Profile(String executable_path, Vector<Event> events)
- : m_executable_path(move(executable_path))
- , m_events(move(events))
-{
- m_first_timestamp = m_events.first().timestamp;
- m_last_timestamp = m_events.last().timestamp;
-
- m_model = ProfileModel::create(*this);
-
- for (auto& event : m_events) {
- m_deepest_stack_depth = max((u32)event.frames.size(), m_deepest_stack_depth);
- }
-
- rebuild_tree();
-}
-
-Profile::~Profile()
-{
-}
-
-GUI::Model& Profile::model()
-{
- return *m_model;
-}
-
-void Profile::rebuild_tree()
-{
- u32 filtered_event_count = 0;
- Vector<NonnullRefPtr<ProfileNode>> roots;
-
- auto find_or_create_root = [&roots](const String& symbol, u32 address, u32 offset, u64 timestamp) -> ProfileNode& {
- for (size_t i = 0; i < roots.size(); ++i) {
- auto& root = roots[i];
- if (root->symbol() == symbol) {
- return root;
- }
- }
- auto new_root = ProfileNode::create(symbol, address, offset, timestamp);
- roots.append(new_root);
- return new_root;
- };
-
- HashTable<FlatPtr> live_allocations;
-
- for (auto& event : m_events) {
- if (has_timestamp_filter_range()) {
- auto timestamp = event.timestamp;
- if (timestamp < m_timestamp_filter_range_start || timestamp > m_timestamp_filter_range_end)
- continue;
- }
-
- if (event.type == "malloc")
- live_allocations.set(event.ptr);
- else if (event.type == "free")
- live_allocations.remove(event.ptr);
- }
-
- for (auto& event : m_events) {
- if (has_timestamp_filter_range()) {
- auto timestamp = event.timestamp;
- if (timestamp < m_timestamp_filter_range_start || timestamp > m_timestamp_filter_range_end)
- continue;
- }
-
- if (event.type == "malloc" && !live_allocations.contains(event.ptr))
- continue;
-
- if (event.type == "free")
- continue;
-
- ProfileNode* node = nullptr;
-
- auto for_each_frame = [&]<typename Callback>(Callback callback)
- {
- if (!m_inverted) {
- for (size_t i = 0; i < event.frames.size(); ++i) {
- if (callback(event.frames.at(i), i == event.frames.size() - 1) == IterationDecision::Break)
- break;
- }
- } else {
- for (ssize_t i = event.frames.size() - 1; i >= 0; --i) {
- if (callback(event.frames.at(i), static_cast<size_t>(i) == event.frames.size() - 1) == IterationDecision::Break)
- break;
- }
- }
- };
-
- for_each_frame([&](const Frame& frame, bool is_innermost_frame) {
- auto& symbol = frame.symbol;
- auto& address = frame.address;
- auto& offset = frame.offset;
-
- if (symbol.is_empty())
- return IterationDecision::Break;
-
- if (!node)
- node = &find_or_create_root(symbol, address, offset, event.timestamp);
- else
- node = &node->find_or_create_child(symbol, address, offset, event.timestamp);
-
- node->increment_event_count();
- if (is_innermost_frame) {
- node->add_event_address(address);
- node->increment_self_count();
- }
- return IterationDecision::Continue;
- });
-
- ++filtered_event_count;
- }
-
- sort_profile_nodes(roots);
-
- m_filtered_event_count = filtered_event_count;
- m_roots = move(roots);
- m_model->update();
-}
-
-OwnPtr<Profile> Profile::load_from_perfcore_file(const StringView& path)
-{
- auto file = Core::File::construct(path);
- if (!file->open(Core::IODevice::ReadOnly)) {
- fprintf(stderr, "Unable to open %s, error: %s\n", path.to_string().characters(), file->error_string());
- return nullptr;
- }
-
- auto json = JsonValue::from_string(file->read_all());
- ASSERT(json.has_value());
- if (!json.value().is_object()) {
- fprintf(stderr, "Invalid perfcore format (not a JSON object)\n");
- return nullptr;
- }
-
- auto& object = json.value().as_object();
- auto executable_path = object.get("executable").to_string();
-
- MappedFile elf_file(executable_path);
- if (!elf_file.is_valid()) {
- fprintf(stderr, "Unable to open executable '%s' for symbolication.\n", executable_path.characters());
- return nullptr;
- }
-
- auto elf_loader = ELF::Loader::create(static_cast<const u8*>(elf_file.data()), elf_file.size());
-
- MappedFile kernel_elf_file("/boot/Kernel");
- RefPtr<ELF::Loader> kernel_elf_loader;
- if (kernel_elf_file.is_valid())
- kernel_elf_loader = ELF::Loader::create(static_cast<const u8*>(kernel_elf_file.data()), kernel_elf_file.size());
-
- auto events_value = object.get("events");
- if (!events_value.is_array())
- return nullptr;
-
- auto& perf_events = events_value.as_array();
- if (perf_events.is_empty())
- return nullptr;
-
- Vector<Event> events;
-
- for (auto& perf_event_value : perf_events.values()) {
- auto& perf_event = perf_event_value.as_object();
-
- Event event;
-
- event.timestamp = perf_event.get("timestamp").to_number<u64>();
- event.type = perf_event.get("type").to_string();
-
- if (event.type == "malloc") {
- event.ptr = perf_event.get("ptr").to_number<FlatPtr>();
- event.size = perf_event.get("size").to_number<size_t>();
- } else if (event.type == "free") {
- event.ptr = perf_event.get("ptr").to_number<FlatPtr>();
- }
-
- auto stack_array = perf_event.get("stack").as_array();
- for (ssize_t i = stack_array.values().size() - 1; i >= 0; --i) {
- auto& frame = stack_array.at(i);
- auto ptr = frame.to_number<u32>();
- u32 offset = 0;
- String symbol;
-
- if (ptr >= 0xc0000000) {
- if (kernel_elf_loader) {
- symbol = kernel_elf_loader->symbolicate(ptr, &offset);
- } else {
- symbol = "??";
- }
- } else {
- symbol = elf_loader->symbolicate(ptr, &offset);
- }
-
- event.frames.append({ symbol, ptr, offset });
- }
-
- if (event.frames.size() < 2)
- continue;
-
- FlatPtr innermost_frame_address = event.frames.at(1).address;
- event.in_kernel = innermost_frame_address >= 0xc0000000;
-
- events.append(move(event));
- }
-
- return NonnullOwnPtr<Profile>(NonnullOwnPtr<Profile>::Adopt, *new Profile(executable_path, move(events)));
-}
-
-void ProfileNode::sort_children()
-{
- sort_profile_nodes(m_children);
-}
-
-void Profile::set_timestamp_filter_range(u64 start, u64 end)
-{
- if (m_has_timestamp_filter_range && m_timestamp_filter_range_start == start && m_timestamp_filter_range_end == end)
- return;
- m_has_timestamp_filter_range = true;
-
- m_timestamp_filter_range_start = min(start, end);
- m_timestamp_filter_range_end = max(start, end);
-
- rebuild_tree();
-}
-
-void Profile::clear_timestamp_filter_range()
-{
- if (!m_has_timestamp_filter_range)
- return;
- m_has_timestamp_filter_range = false;
- rebuild_tree();
-}
-
-void Profile::set_inverted(bool inverted)
-{
- if (m_inverted == inverted)
- return;
- m_inverted = inverted;
- rebuild_tree();
-}
-
-void Profile::set_show_percentages(bool show_percentages)
-{
- if (m_show_percentages == show_percentages)
- return;
- m_show_percentages = show_percentages;
-}
-
-void Profile::set_disassembly_index(const GUI::ModelIndex& index)
-{
- if (m_disassembly_index == index)
- return;
- m_disassembly_index = index;
- auto* node = static_cast<ProfileNode*>(index.internal_data());
- m_disassembly_model = DisassemblyModel::create(*this, *node);
-}
-
-GUI::Model* Profile::disassembly_model()
-{
- return m_disassembly_model;
-}
diff --git a/DevTools/ProfileViewer/Profile.h b/DevTools/ProfileViewer/Profile.h
deleted file mode 100644
index 45a02ddfe7..0000000000
--- a/DevTools/ProfileViewer/Profile.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#pragma once
-
-#include <AK/JsonArray.h>
-#include <AK/JsonObject.h>
-#include <AK/JsonValue.h>
-#include <AK/NonnullRefPtrVector.h>
-#include <AK/OwnPtr.h>
-#include <LibGUI/Forward.h>
-#include <LibGUI/ModelIndex.h>
-
-class ProfileModel;
-class DisassemblyModel;
-
-class ProfileNode : public RefCounted<ProfileNode> {
-public:
- static NonnullRefPtr<ProfileNode> create(const String& symbol, u32 address, u32 offset, u64 timestamp)
- {
- return adopt(*new ProfileNode(symbol, address, offset, timestamp));
- }
-
- const String& symbol() const { return m_symbol; }
- u32 address() const { return m_address; }
- u32 offset() const { return m_offset; }
- u64 timestamp() const { return m_timestamp; }
-
- u32 event_count() const { return m_event_count; }
- u32 self_count() const { return m_self_count; }
-
- int child_count() const { return m_children.size(); }
- const Vector<NonnullRefPtr<ProfileNode>>& children() const { return m_children; }
-
- void add_child(ProfileNode& child)
- {
- if (child.m_parent == this)
- return;
- ASSERT(!child.m_parent);
- child.m_parent = this;
- m_children.append(child);
- }
-
- ProfileNode& find_or_create_child(const String& symbol, u32 address, u32 offset, u64 timestamp)
- {
- for (size_t i = 0; i < m_children.size(); ++i) {
- auto& child = m_children[i];
- if (child->symbol() == symbol) {
- return child;
- }
- }
- auto new_child = ProfileNode::create(symbol, address, offset, timestamp);
- add_child(new_child);
- return new_child;
- };
-
- ProfileNode* parent() { return m_parent; }
- const ProfileNode* parent() const { return m_parent; }
-
- void increment_event_count() { ++m_event_count; }
- void increment_self_count() { ++m_self_count; }
-
- void sort_children();
-
- const HashMap<FlatPtr, size_t>& events_per_address() const { return m_events_per_address; }
- void add_event_address(FlatPtr address)
- {
- auto it = m_events_per_address.find(address);
- if (it == m_events_per_address.end())
- m_events_per_address.set(address, 1);
- else
- m_events_per_address.set(address, it->value + 1);
- }
-
-private:
- explicit ProfileNode(const String& symbol, u32 address, u32 offset, u64 timestamp)
- : m_symbol(symbol)
- , m_address(address)
- , m_offset(offset)
- , m_timestamp(timestamp)
- {
- }
-
- ProfileNode* m_parent { nullptr };
- String m_symbol;
- u32 m_address { 0 };
- u32 m_offset { 0 };
- u32 m_event_count { 0 };
- u32 m_self_count { 0 };
- u64 m_timestamp { 0 };
- Vector<NonnullRefPtr<ProfileNode>> m_children;
- HashMap<FlatPtr, size_t> m_events_per_address;
-};
-
-class Profile {
-public:
- static OwnPtr<Profile> load_from_perfcore_file(const StringView& path);
- ~Profile();
-
- GUI::Model& model();
- GUI::Model* disassembly_model();
-
- void set_disassembly_index(const GUI::ModelIndex&);
-
- const Vector<NonnullRefPtr<ProfileNode>>& roots() const { return m_roots; }
-
- struct Frame {
- String symbol;
- u32 address { 0 };
- u32 offset { 0 };
- };
-
- struct Event {
- u64 timestamp { 0 };
- String type;
- FlatPtr ptr { 0 };
- size_t size { 0 };
- bool in_kernel { false };
- Vector<Frame> frames;
- };
-
- u32 filtered_event_count() const { return m_filtered_event_count; }
-
- const Vector<Event>& events() const { return m_events; }
-
- u64 length_in_ms() const { return m_last_timestamp - m_first_timestamp; }
- u64 first_timestamp() const { return m_first_timestamp; }
- u64 last_timestamp() const { return m_last_timestamp; }
- u32 deepest_stack_depth() const { return m_deepest_stack_depth; }
-
- void set_timestamp_filter_range(u64 start, u64 end);
- void clear_timestamp_filter_range();
- bool has_timestamp_filter_range() const { return m_has_timestamp_filter_range; }
-
- bool is_inverted() const { return m_inverted; }
- void set_inverted(bool);
-
- bool show_percentages() const { return m_show_percentages; }
- void set_show_percentages(bool);
-
- const String& executable_path() const { return m_executable_path; }
-
-private:
- Profile(String executable_path, Vector<Event>);
-
- void rebuild_tree();
-
- String m_executable_path;
-
- RefPtr<ProfileModel> m_model;
- RefPtr<DisassemblyModel> m_disassembly_model;
-
- GUI::ModelIndex m_disassembly_index;
-
- Vector<NonnullRefPtr<ProfileNode>> m_roots;
- u32 m_filtered_event_count { 0 };
- u64 m_first_timestamp { 0 };
- u64 m_last_timestamp { 0 };
-
- Vector<Event> m_events;
-
- bool m_has_timestamp_filter_range { false };
- u64 m_timestamp_filter_range_start { 0 };
- u64 m_timestamp_filter_range_end { 0 };
-
- u32 m_deepest_stack_depth { 0 };
- bool m_inverted { false };
- bool m_show_percentages { false };
-};
diff --git a/DevTools/ProfileViewer/ProfileModel.cpp b/DevTools/ProfileViewer/ProfileModel.cpp
deleted file mode 100644
index 1d628e66c0..0000000000
--- a/DevTools/ProfileViewer/ProfileModel.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "ProfileModel.h"
-#include "Profile.h"
-#include <AK/StringBuilder.h>
-#include <ctype.h>
-#include <stdio.h>
-
-ProfileModel::ProfileModel(Profile& profile)
- : m_profile(profile)
-{
- m_user_frame_icon.set_bitmap_for_size(16, Gfx::Bitmap::load_from_file("/res/icons/16x16/inspector-object.png"));
- m_kernel_frame_icon.set_bitmap_for_size(16, Gfx::Bitmap::load_from_file("/res/icons/16x16/inspector-object-red.png"));
-}
-
-ProfileModel::~ProfileModel()
-{
-}
-
-GUI::ModelIndex ProfileModel::index(int row, int column, const GUI::ModelIndex& parent) const
-{
- if (!parent.is_valid()) {
- if (m_profile.roots().is_empty())
- return {};
- return create_index(row, column, m_profile.roots().at(row).ptr());
- }
- auto& remote_parent = *static_cast<ProfileNode*>(parent.internal_data());
- return create_index(row, column, remote_parent.children().at(row).ptr());
-}
-
-GUI::ModelIndex ProfileModel::parent_index(const GUI::ModelIndex& index) const
-{
- if (!index.is_valid())
- return {};
- auto& node = *static_cast<ProfileNode*>(index.internal_data());
- if (!node.parent())
- return {};
-
- // NOTE: If the parent has no parent, it's a root, so we have to look among the roots.
- if (!node.parent()->parent()) {
- for (size_t row = 0; row < m_profile.roots().size(); ++row) {
- if (m_profile.roots()[row].ptr() == node.parent()) {
- return create_index(row, index.column(), node.parent());
- }
- }
- ASSERT_NOT_REACHED();
- return {};
- }
-
- for (size_t row = 0; row < node.parent()->parent()->children().size(); ++row) {
- if (node.parent()->parent()->children()[row].ptr() == node.parent())
- return create_index(row, index.column(), node.parent());
- }
-
- ASSERT_NOT_REACHED();
- return {};
-}
-
-int ProfileModel::row_count(const GUI::ModelIndex& index) const
-{
- if (!index.is_valid())
- return m_profile.roots().size();
- auto& node = *static_cast<ProfileNode*>(index.internal_data());
- return node.children().size();
-}
-
-int ProfileModel::column_count(const GUI::ModelIndex&) const
-{
- return Column::__Count;
-}
-
-String ProfileModel::column_name(int column) const
-{
- switch (column) {
- case Column::SampleCount:
- return m_profile.show_percentages() ? "% Samples" : "# Samples";
- case Column::SelfCount:
- return m_profile.show_percentages() ? "% Self" : "# Self";
- case Column::StackFrame:
- return "Stack Frame";
- default:
- ASSERT_NOT_REACHED();
- return {};
- }
-}
-
-GUI::Variant ProfileModel::data(const GUI::ModelIndex& index, Role role) const
-{
- auto* node = static_cast<ProfileNode*>(index.internal_data());
- if (role == Role::TextAlignment) {
- if (index.column() == Column::SampleCount || index.column() == Column::SelfCount)
- return Gfx::TextAlignment::CenterRight;
- }
- if (role == Role::Icon) {
- if (index.column() == Column::StackFrame) {
- if (node->address() >= 0xc0000000)
- return m_kernel_frame_icon;
- return m_user_frame_icon;
- }
- return {};
- }
- if (role == Role::Display) {
- if (index.column() == Column::SampleCount) {
- if (m_profile.show_percentages())
- return ((float)node->event_count() / (float)m_profile.filtered_event_count()) * 100.0f;
- return node->event_count();
- }
- if (index.column() == Column::SelfCount) {
- if (m_profile.show_percentages())
- return ((float)node->self_count() / (float)m_profile.filtered_event_count()) * 100.0f;
- return node->self_count();
- }
- if (index.column() == Column::StackFrame)
- return node->symbol();
- return {};
- }
- return {};
-}
-
-void ProfileModel::update()
-{
- did_update(Model::InvalidateAllIndexes);
-}
diff --git a/DevTools/ProfileViewer/ProfileModel.h b/DevTools/ProfileViewer/ProfileModel.h
deleted file mode 100644
index a25520ec3c..0000000000
--- a/DevTools/ProfileViewer/ProfileModel.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#pragma once
-
-#include <LibGUI/Model.h>
-
-
-class Profile;
-
-class ProfileModel final : public GUI::Model {
-public:
- static NonnullRefPtr<ProfileModel> create(Profile& profile)
- {
- return adopt(*new ProfileModel(profile));
- }
-
- enum Column {
- SampleCount,
- SelfCount,
- StackFrame,
- __Count
- };
-
- virtual ~ProfileModel() override;
-
- virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
- virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
- virtual String column_name(int) const override;
- virtual GUI::Variant data(const GUI::ModelIndex&, Role = Role::Display) const override;
- virtual GUI::ModelIndex index(int row, int column, const GUI::ModelIndex& parent = GUI::ModelIndex()) const override;
- virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
- virtual void update() override;
- virtual int tree_column() const override { return Column::StackFrame; }
-
-private:
- explicit ProfileModel(Profile&);
-
- Profile& m_profile;
-
- GUI::Icon m_user_frame_icon;
- GUI::Icon m_kernel_frame_icon;
-};
diff --git a/DevTools/ProfileViewer/ProfileTimelineWidget.cpp b/DevTools/ProfileViewer/ProfileTimelineWidget.cpp
deleted file mode 100644
index 025af2c5f9..0000000000
--- a/DevTools/ProfileViewer/ProfileTimelineWidget.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "ProfileTimelineWidget.h"
-#include "Profile.h"
-#include <LibGUI/Painter.h>
-
-ProfileTimelineWidget::ProfileTimelineWidget(Profile& profile)
- : m_profile(profile)
-{
- set_background_color(Color::White);
- set_fill_with_background_color(true);
- set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed);
- set_preferred_size(0, 80);
-}
-
-ProfileTimelineWidget::~ProfileTimelineWidget()
-{
-}
-
-void ProfileTimelineWidget::paint_event(GUI::PaintEvent& event)
-{
- GUI::Frame::paint_event(event);
-
- GUI::Painter painter(*this);
- painter.add_clip_rect(event.rect());
-
- float column_width = (float)frame_inner_rect().width() / (float)m_profile.length_in_ms();
- float frame_height = (float)frame_inner_rect().height() / (float)m_profile.deepest_stack_depth();
-
- for (auto& event : m_profile.events()) {
- u64 t = event.timestamp - m_profile.first_timestamp();
- int x = (int)((float)t * column_width);
- int cw = max(1, (int)column_width);
-
- int column_height = frame_inner_rect().height() - (int)((float)event.frames.size() * frame_height);
-
- bool in_kernel = event.in_kernel;
- Color color = in_kernel ? Color::from_rgb(0xc25e5a) : Color::from_rgb(0x5a65c2);
- for (int i = 0; i < cw; ++i)
- painter.draw_line({ x + i, frame_thickness() + column_height }, { x + i, height() - frame_thickness() * 2 }, color);
- }
-
- u64 normalized_start_time = min(m_select_start_time, m_select_end_time);
- u64 normalized_end_time = max(m_select_start_time, m_select_end_time);
-
- int select_start_x = (int)((float)(normalized_start_time - m_profile.first_timestamp()) * column_width);
- int select_end_x = (int)((float)(normalized_end_time - m_profile.first_timestamp()) * column_width);
- painter.fill_rect({ select_start_x, frame_thickness(), select_end_x - select_start_x, height() - frame_thickness() * 2 }, Color(0, 0, 0, 60));
-}
-
-u64 ProfileTimelineWidget::timestamp_at_x(int x) const
-{
- float column_width = (float)frame_inner_rect().width() / (float)m_profile.length_in_ms();
- float ms_into_profile = (float)x / column_width;
- return m_profile.first_timestamp() + (u64)ms_into_profile;
-}
-
-void ProfileTimelineWidget::mousedown_event(GUI::MouseEvent& event)
-{
- if (event.button() != GUI::MouseButton::Left)
- return;
-
- m_selecting = true;
- m_select_start_time = timestamp_at_x(event.x());
- m_select_end_time = m_select_start_time;
- m_profile.set_timestamp_filter_range(m_select_start_time, m_select_end_time);
- update();
-}
-
-void ProfileTimelineWidget::mousemove_event(GUI::MouseEvent& event)
-{
- if (!m_selecting)
- return;
-
- m_select_end_time = timestamp_at_x(event.x());
- m_profile.set_timestamp_filter_range(m_select_start_time, m_select_end_time);
- update();
-}
-
-void ProfileTimelineWidget::mouseup_event(GUI::MouseEvent& event)
-{
- if (event.button() != GUI::MouseButton::Left)
- return;
-
- m_selecting = false;
- if (m_select_start_time == m_select_end_time)
- m_profile.clear_timestamp_filter_range();
-}
diff --git a/DevTools/ProfileViewer/ProfileTimelineWidget.h b/DevTools/ProfileViewer/ProfileTimelineWidget.h
deleted file mode 100644
index 056e07769e..0000000000
--- a/DevTools/ProfileViewer/ProfileTimelineWidget.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#pragma once
-
-#include <LibGUI/Frame.h>
-
-class Profile;
-
-class ProfileTimelineWidget final : public GUI::Frame {
- C_OBJECT(ProfileTimelineWidget)
-public:
- virtual ~ProfileTimelineWidget() override;
-
-private:
- virtual void paint_event(GUI::PaintEvent&) override;
- virtual void mousedown_event(GUI::MouseEvent&) override;
- virtual void mousemove_event(GUI::MouseEvent&) override;
- virtual void mouseup_event(GUI::MouseEvent&) override;
-
- explicit ProfileTimelineWidget(Profile&);
-
- u64 timestamp_at_x(int x) const;
-
- Profile& m_profile;
-
- bool m_selecting { false };
- u64 m_select_start_time { 0 };
- u64 m_select_end_time { 0 };
-};
diff --git a/DevTools/ProfileViewer/main.cpp b/DevTools/ProfileViewer/main.cpp
deleted file mode 100644
index 0cd47c37a5..0000000000
--- a/DevTools/ProfileViewer/main.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "Profile.h"
-#include "ProfileTimelineWidget.h"
-#include <LibGUI/Action.h>
-#include <LibGUI/Application.h>
-#include <LibGUI/BoxLayout.h>
-#include <LibGUI/Menu.h>
-#include <LibGUI/MenuBar.h>
-#include <LibGUI/Model.h>
-#include <LibGUI/Splitter.h>
-#include <LibGUI/TableView.h>
-#include <LibGUI/TreeView.h>
-#include <LibGUI/Window.h>
-#include <stdio.h>
-
-int main(int argc, char** argv)
-{
- if (argc != 2) {
- printf("usage: %s <profile-file>\n", argv[0]);
- return 0;
- }
-
- const char* path = argv[1];
- auto profile = Profile::load_from_perfcore_file(path);
-
- if (!profile) {
- fprintf(stderr, "Unable to load profile '%s'\n", path);
- return 1;
- }
-
- GUI::Application app(argc, argv);
-
- auto window = GUI::Window::construct();
- window->set_title("ProfileViewer");
- window->set_rect(100, 100, 800, 600);
-
- auto& main_widget = window->set_main_widget<GUI::Widget>();
- main_widget.set_fill_with_background_color(true);
- main_widget.set_layout<GUI::VerticalBoxLayout>();
-
- main_widget.add<ProfileTimelineWidget>(*profile);
-
- auto& bottom_splitter = main_widget.add<GUI::VerticalSplitter>();
-
- auto& tree_view = bottom_splitter.add<GUI::TreeView>();
- tree_view.set_headers_visible(true);
- tree_view.set_model(profile->model());
-
- auto& disassembly_view = bottom_splitter.add<GUI::TableView>();
-
- tree_view.on_selection = [&](auto& index) {
- profile->set_disassembly_index(index);
- disassembly_view.set_model(profile->disassembly_model());
- };
-
- auto menubar = GUI::MenuBar::construct();
- auto& app_menu = menubar->add_menu("ProfileViewer");
- app_menu.add_action(GUI::CommonActions::make_quit_action([&](auto&) { app.quit(); }));
-
- auto& view_menu = menubar->add_menu("View");
- auto invert_action = GUI::Action::create_checkable("Invert tree", { Mod_Ctrl, Key_I }, [&](auto& action) {
- profile->set_inverted(action.is_checked());
- });
- invert_action->set_checked(false);
- view_menu.add_action(invert_action);
-
- auto percent_action = GUI::Action::create_checkable("Show percentages", { Mod_Ctrl, Key_P }, [&](auto& action) {
- profile->set_show_percentages(action.is_checked());
- tree_view.update();
- disassembly_view.update();
- });
- percent_action->set_checked(false);
- view_menu.add_action(percent_action);
-
- app.set_menubar(move(menubar));
-
- window->show();
- return app.exec();
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 10:59:36 +0000