Repository files navigation

Devi (debug visualizer)

Devi is a graphical debugger frontend that visualizes the debugged program's memory in a form of an object diagram. It can be used for debugging C/C++ programs with the attached GDB 7.11.

It contains a self-contained communication library that can be adapted to work with various other debuggers (it can be found in the package debugger).

The application is licensed under GNU GPLv3. Resource attributions can be found in CREDITS.

This software work has been created as a part of a bachelor thesis at VŠB-TUO: Technical University of Ostrava. The text of the thesis can be found in the folder thesis.

Dependencies

  • Python 2.7.x
  • GTK3 3.10.8+
  • g++
  • python packages enum34, matplotlib, clang
  • debian packages python-dev, clang-3.6, texinfo
  • (optional) python package pytest (for tests)
  • (optional) python package epydoc (for documentation generation)
  • (optional, only on 64-bit OS) debian package g++-multilib (for compiling test binaries)

Quick package installation sudo apt-get install python-enum34 python-matplotlib python-clang-3.6 clang-3.6 g++ texinfo python-dev python-pytest python-epydoc

Build

The build will download and compile a source distribution of GDB 7.11.

Use Waf

./waf download (this will install necessary packages using Aptitude)
./waf configure
./waf build

or just launch the attached install script

./install.sh

Launch

Use Python directly

python gui/initialize.py [path_to_debugged_binary]

or use the attached launch script

./start.sh

You can try the attached example programs (they are placed in build/examples after build).

About

Program memory visualizer for GDB/LLDB (bachelor thesis)

Resources

Security policy

Stars

12 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Skip to content

Repository files navigation

Devi (debug visualizer)

Devi is a graphical debugger frontend that visualizes the debugged program's memory in a form of an object diagram. It can be used for debugging C/C++ programs with the attached GDB 7.11.

It contains a self-contained communication library that can be adapted to work with various other debuggers (it can be found in the package debugger).

The application is licensed under GNU GPLv3. Resource attributions can be found in CREDITS.

This software work has been created as a part of a bachelor thesis at VŠB-TUO: Technical University of Ostrava. The text of the thesis can be found in the folder thesis.

Dependencies

  • Python 2.7.x
  • GTK3 3.10.8+
  • g++
  • python packages enum34, matplotlib, clang
  • debian packages python-dev, clang-3.6, texinfo
  • (optional) python package pytest (for tests)
  • (optional) python package epydoc (for documentation generation)
  • (optional, only on 64-bit OS) debian package g++-multilib (for compiling test binaries)

Quick package installation sudo apt-get install python-enum34 python-matplotlib python-clang-3.6 clang-3.6 g++ texinfo python-dev python-pytest python-epydoc

Build

The build will download and compile a source distribution of GDB 7.11.

Use Waf

./waf download (this will install necessary packages using Aptitude)
./waf configure
./waf build

or just launch the attached install script

./install.sh

Launch

Use Python directly

python gui/initialize.py [path_to_debugged_binary]

or use the attached launch script

./start.sh

You can try the attached example programs (they are placed in build/examples after build).

About

Program memory visualizer for GDB/LLDB (bachelor thesis)

Resources

Security policy

Stars

12 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Repository files navigation

Devi (debug visualizer)

Devi is a graphical debugger frontend that visualizes the debugged program's memory in a form of an object diagram. It can be used for debugging C/C++ programs with the attached GDB 7.11.

It contains a self-contained communication library that can be adapted to work with various other debuggers (it can be found in the package debugger).

The application is licensed under GNU GPLv3. Resource attributions can be found in CREDITS.

This software work has been created as a part of a bachelor thesis at VŠB-TUO: Technical University of Ostrava. The text of the thesis can be found in the folder thesis.

Dependencies

  • Python 2.7.x
  • GTK3 3.10.8+
  • g++
  • python packages enum34, matplotlib, clang
  • debian packages python-dev, clang-3.6, texinfo
  • (optional) python package pytest (for tests)
  • (optional) python package epydoc (for documentation generation)
  • (optional, only on 64-bit OS) debian package g++-multilib (for compiling test binaries)

Quick package installation sudo apt-get install python-enum34 python-matplotlib python-clang-3.6 clang-3.6 g++ texinfo python-dev python-pytest python-epydoc

Build

The build will download and compile a source distribution of GDB 7.11.

Use Waf

./waf download (this will install necessary packages using Aptitude)
./waf configure
./waf build

or just launch the attached install script

./install.sh

Launch

Use Python directly

python gui/initialize.py [path_to_debugged_binary]

or use the attached launch script

./start.sh

You can try the attached example programs (they are placed in build/examples after build).

About

Program memory visualizer for GDB/LLDB (bachelor thesis)

Resources

Security policy

Stars

12 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Repository files navigation

Devi (debug visualizer)

Devi is a graphical debugger frontend that visualizes the debugged program's memory in a form of an object diagram. It can be used for debugging C/C++ programs with the attached GDB 7.11.

It contains a self-contained communication library that can be adapted to work with various other debuggers (it can be found in the package debugger).

The application is licensed under GNU GPLv3. Resource attributions can be found in CREDITS.

This software work has been created as a part of a bachelor thesis at VŠB-TUO: Technical University of Ostrava. The text of the thesis can be found in the folder thesis.

Dependencies

  • Python 2.7.x
  • GTK3 3.10.8+
  • g++
  • python packages enum34, matplotlib, clang
  • debian packages python-dev, clang-3.6, texinfo
  • (optional) python package pytest (for tests)
  • (optional) python package epydoc (for documentation generation)
  • (optional, only on 64-bit OS) debian package g++-multilib (for compiling test binaries)

Quick package installation sudo apt-get install python-enum34 python-matplotlib python-clang-3.6 clang-3.6 g++ texinfo python-dev python-pytest python-epydoc

Build

The build will download and compile a source distribution of GDB 7.11.

Use Waf

./waf download (this will install necessary packages using Aptitude)
./waf configure
./waf build

or just launch the attached install script

./install.sh

Launch

Use Python directly

python gui/initialize.py [path_to_debugged_binary]

or use the attached launch script

./start.sh

You can try the attached example programs (they are placed in build/examples after build).

About

Program memory visualizer for GDB/LLDB (bachelor thesis)

Resources

Security policy

Stars

12 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content

Repository files navigation

Devi (debug visualizer)

Devi is a graphical debugger frontend that visualizes the debugged program's memory in a form of an object diagram. It can be used for debugging C/C++ programs with the attached GDB 7.11.

It contains a self-contained communication library that can be adapted to work with various other debuggers (it can be found in the package debugger).

The application is licensed under GNU GPLv3. Resource attributions can be found in CREDITS.

This software work has been created as a part of a bachelor thesis at VŠB-TUO: Technical University of Ostrava. The text of the thesis can be found in the folder thesis.

Dependencies

  • Python 2.7.x
  • GTK3 3.10.8+
  • g++
  • python packages enum34, matplotlib, clang
  • debian packages python-dev, clang-3.6, texinfo
  • (optional) python package pytest (for tests)
  • (optional) python package epydoc (for documentation generation)
  • (optional, only on 64-bit OS) debian package g++-multilib (for compiling test binaries)

Quick package installation sudo apt-get install python-enum34 python-matplotlib python-clang-3.6 clang-3.6 g++ texinfo python-dev python-pytest python-epydoc

Build

The build will download and compile a source distribution of GDB 7.11.

Use Waf

./waf download (this will install necessary packages using Aptitude)
./waf configure
./waf build

or just launch the attached install script

./install.sh

Launch

Use Python directly

python gui/initialize.py [path_to_debugged_binary]

or use the attached launch script

./start.sh

You can try the attached example programs (they are placed in build/examples after build).

About

Program memory visualizer for GDB/LLDB (bachelor thesis)

Resources

Security policy

Stars

12 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Repository files navigation

Devi (debug visualizer)

Devi is a graphical debugger frontend that visualizes the debugged program's memory in a form of an object diagram. It can be used for debugging C/C++ programs with the attached GDB 7.11.

It contains a self-contained communication library that can be adapted to work with various other debuggers (it can be found in the package debugger).

The application is licensed under GNU GPLv3. Resource attributions can be found in CREDITS.

This software work has been created as a part of a bachelor thesis at VŠB-TUO: Technical University of Ostrava. The text of the thesis can be found in the folder thesis.

Dependencies

  • Python 2.7.x
  • GTK3 3.10.8+
  • g++
  • python packages enum34, matplotlib, clang
  • debian packages python-dev, clang-3.6, texinfo
  • (optional) python package pytest (for tests)
  • (optional) python package epydoc (for documentation generation)
  • (optional, only on 64-bit OS) debian package g++-multilib (for compiling test binaries)

Quick package installation sudo apt-get install python-enum34 python-matplotlib python-clang-3.6 clang-3.6 g++ texinfo python-dev python-pytest python-epydoc

Build

The build will download and compile a source distribution of GDB 7.11.

Use Waf

./waf download (this will install necessary packages using Aptitude)
./waf configure
./waf build

or just launch the attached install script

./install.sh

Launch

Use Python directly

python gui/initialize.py [path_to_debugged_binary]

or use the attached launch script

./start.sh

You can try the attached example programs (they are placed in build/examples after build).

About

Program memory visualizer for GDB/LLDB (bachelor thesis)

Resources

Security policy

Stars

12 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Repository files navigation

Devi (debug visualizer)

Devi is a graphical debugger frontend that visualizes the debugged program's memory in a form of an object diagram. It can be used for debugging C/C++ programs with the attached GDB 7.11.

It contains a self-contained communication library that can be adapted to work with various other debuggers (it can be found in the package debugger).

The application is licensed under GNU GPLv3. Resource attributions can be found in CREDITS.

This software work has been created as a part of a bachelor thesis at VŠB-TUO: Technical University of Ostrava. The text of the thesis can be found in the folder thesis.

Dependencies

  • Python 2.7.x
  • GTK3 3.10.8+
  • g++
  • python packages enum34, matplotlib, clang
  • debian packages python-dev, clang-3.6, texinfo
  • (optional) python package pytest (for tests)
  • (optional) python package epydoc (for documentation generation)
  • (optional, only on 64-bit OS) debian package g++-multilib (for compiling test binaries)

Quick package installation sudo apt-get install python-enum34 python-matplotlib python-clang-3.6 clang-3.6 g++ texinfo python-dev python-pytest python-epydoc

Build

The build will download and compile a source distribution of GDB 7.11.

Use Waf

./waf download (this will install necessary packages using Aptitude)
./waf configure
./waf build

or just launch the attached install script

./install.sh

Launch

Use Python directly

python gui/initialize.py [path_to_debugged_binary]

or use the attached launch script

./start.sh

You can try the attached example programs (they are placed in build/examples after build).

About

Program memory visualizer for GDB/LLDB (bachelor thesis)

Resources

Security policy

Stars

12 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content

Repository files navigation

Devi (debug visualizer)

Devi is a graphical debugger frontend that visualizes the debugged program's memory in a form of an object diagram. It can be used for debugging C/C++ programs with the attached GDB 7.11.

It contains a self-contained communication library that can be adapted to work with various other debuggers (it can be found in the package debugger).

The application is licensed under GNU GPLv3. Resource attributions can be found in CREDITS.

This software work has been created as a part of a bachelor thesis at VŠB-TUO: Technical University of Ostrava. The text of the thesis can be found in the folder thesis.

Dependencies

  • Python 2.7.x
  • GTK3 3.10.8+
  • g++
  • python packages enum34, matplotlib, clang
  • debian packages python-dev, clang-3.6, texinfo
  • (optional) python package pytest (for tests)
  • (optional) python package epydoc (for documentation generation)
  • (optional, only on 64-bit OS) debian package g++-multilib (for compiling test binaries)

Quick package installation sudo apt-get install python-enum34 python-matplotlib python-clang-3.6 clang-3.6 g++ texinfo python-dev python-pytest python-epydoc

Build

The build will download and compile a source distribution of GDB 7.11.

Use Waf

./waf download (this will install necessary packages using Aptitude)
./waf configure
./waf build

or just launch the attached install script

./install.sh

Launch

Use Python directly

python gui/initialize.py [path_to_debugged_binary]

or use the attached launch script

./start.sh

You can try the attached example programs (they are placed in build/examples after build).

About

Program memory visualizer for GDB/LLDB (bachelor thesis)

Resources

Security policy

Stars

12 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages