[mono] Implement UnmanagedCallersOnly support for Swift calling convention #100010

Closed
#102185
Closed
[mono] Implement UnmanagedCallersOnly support for Swift calling convention#100010
#102185
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jkurdek
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area-VM-meta-mono
Milestone
9.0.0

Description

@kotlarmilos
kotlarmilos
opened on Mar 20, 2024

Description

This issue tracks implementation progress of UnmanagedCallersOnly for the Swift calling convention. When a Swift function calls into .NET, it utilizes the swiftself and swifterror registers to pass context pointers according to the calling convention. In methods annotated with the UnmanagedCallersOnly attribute, users can add SwiftSelf argument to load swiftself register value. Additionally, users can add SwiftError argument to store an exception pointer into swifterror register.

The existing runtime tests should be used for verification.

Tasks

Note: The default configuration on Apple and Apple mobile platforms uses the LLVM backend, but native wrappers are compiled with the mini backend. Efforts to enable LLVM compilation of native wrappers has been done in #96910.

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    , '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
    [mono] Implement UnmanagedCallersOnly support for Swift calling convention #100010
    Closed
    #102185
    Closed
    [mono] Implement UnmanagedCallersOnly support for Swift calling convention#100010
    #102185
    Assignees
    jkurdek
    Labels
    area-VM-meta-mono
    Milestone
    9.0.0
    Description
    @kotlarmilos
    kotlarmilos
    opened on Mar 20, 2024
    Description
    This issue tracks implementation progress of UnmanagedCallersOnly for the Swift calling convention. When a Swift function calls into .NET, it utilizes the swiftself and swifterror registers to pass context pointers according to the calling convention. In methods annotated with the UnmanagedCallersOnly attribute, users can add SwiftSelf argument to load swiftself register value. Additionally, users can add SwiftError argument to store an exception pointer into swifterror register.
    The existing runtime tests should be used for verification.
    Tasks
    Note: The default configuration on Apple and Apple mobile platforms uses the LLVM backend, but native wrappers are compiled with the mini backend. Efforts to enable LLVM compilation of native wrappers has been done in #96910.
    Metadata
    Metadata
    Assignees
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    area-VM-meta-mono
    Type
    No type
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      None yet
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, '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
      [mono] Implement UnmanagedCallersOnly support for Swift calling convention #100010
      Closed
      #102185
      Closed
      [mono] Implement UnmanagedCallersOnly support for Swift calling convention#100010
      #102185
      Assignees
      jkurdek
      Labels
      area-VM-meta-mono
      Milestone
      9.0.0
      Description
      @kotlarmilos
      kotlarmilos
      opened on Mar 20, 2024
      Description
      This issue tracks implementation progress of UnmanagedCallersOnly for the Swift calling convention. When a Swift function calls into .NET, it utilizes the swiftself and swifterror registers to pass context pointers according to the calling convention. In methods annotated with the UnmanagedCallersOnly attribute, users can add SwiftSelf argument to load swiftself register value. Additionally, users can add SwiftError argument to store an exception pointer into swifterror register.
      The existing runtime tests should be used for verification.
      Tasks
      Note: The default configuration on Apple and Apple mobile platforms uses the LLVM backend, but native wrappers are compiled with the mini backend. Efforts to enable LLVM compilation of native wrappers has been done in #96910.
      Metadata
      Metadata
      Assignees
      Labels
      area-VM-meta-mono
      Type
      No type
      Projects
      No projects
        Milestone
        Relationships
        None yet
        Development
        No branches or pull requests
        Issue actions
        
, '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
        [mono] Implement UnmanagedCallersOnly support for Swift calling convention #100010
        Closed
        #102185
        Closed
        [mono] Implement UnmanagedCallersOnly support for Swift calling convention#100010
        #102185
        Assignees
        jkurdek
        Labels
        area-VM-meta-mono
        Milestone
        9.0.0
        Description
        @kotlarmilos
        kotlarmilos
        opened on Mar 20, 2024
        Description
        This issue tracks implementation progress of UnmanagedCallersOnly for the Swift calling convention. When a Swift function calls into .NET, it utilizes the swiftself and swifterror registers to pass context pointers according to the calling convention. In methods annotated with the UnmanagedCallersOnly attribute, users can add SwiftSelf argument to load swiftself register value. Additionally, users can add SwiftError argument to store an exception pointer into swifterror register.
        The existing runtime tests should be used for verification.
        Tasks
        Note: The default configuration on Apple and Apple mobile platforms uses the LLVM backend, but native wrappers are compiled with the mini backend. Efforts to enable LLVM compilation of native wrappers has been done in #96910.
        Metadata
        Metadata
        Assignees
        Labels
        area-VM-meta-mono
        Type
        No type
        Projects
        No projects
          Milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, '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
          [mono] Implement UnmanagedCallersOnly support for Swift calling convention #100010
          Closed
          #102185
          Closed
          [mono] Implement UnmanagedCallersOnly support for Swift calling convention#100010
          #102185
          Assignees
          jkurdek
          Labels
          area-VM-meta-mono
          Milestone
          9.0.0
          Description
          @kotlarmilos
          kotlarmilos
          opened on Mar 20, 2024
          Description
          This issue tracks implementation progress of UnmanagedCallersOnly for the Swift calling convention. When a Swift function calls into .NET, it utilizes the swiftself and swifterror registers to pass context pointers according to the calling convention. In methods annotated with the UnmanagedCallersOnly attribute, users can add SwiftSelf argument to load swiftself register value. Additionally, users can add SwiftError argument to store an exception pointer into swifterror register.
          The existing runtime tests should be used for verification.
          Tasks
          Note: The default configuration on Apple and Apple mobile platforms uses the LLVM backend, but native wrappers are compiled with the mini backend. Efforts to enable LLVM compilation of native wrappers has been done in #96910.
          Metadata
          Metadata
          Assignees
          Labels
          area-VM-meta-mono
          Type
          No type
          Projects
          No projects
            Milestone
            Relationships
            None yet
            Development
            No branches or pull requests
            Issue actions
            
, '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
            [mono] Implement UnmanagedCallersOnly support for Swift calling convention #100010
            Closed
            #102185
            Closed
            [mono] Implement UnmanagedCallersOnly support for Swift calling convention#100010
            #102185
            Assignees
            jkurdek
            Labels
            area-VM-meta-mono
            Milestone
            9.0.0
            Description
            @kotlarmilos
            kotlarmilos
            opened on Mar 20, 2024
            Description
            This issue tracks implementation progress of UnmanagedCallersOnly for the Swift calling convention. When a Swift function calls into .NET, it utilizes the swiftself and swifterror registers to pass context pointers according to the calling convention. In methods annotated with the UnmanagedCallersOnly attribute, users can add SwiftSelf argument to load swiftself register value. Additionally, users can add SwiftError argument to store an exception pointer into swifterror register.
            The existing runtime tests should be used for verification.
            Tasks
            Note: The default configuration on Apple and Apple mobile platforms uses the LLVM backend, but native wrappers are compiled with the mini backend. Efforts to enable LLVM compilation of native wrappers has been done in #96910.
            Metadata
            Metadata
            Assignees
            Labels
            area-VM-meta-mono
            Type
            No type
            Projects
            No projects
              Milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, '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
              [mono] Implement UnmanagedCallersOnly support for Swift calling convention #100010
              Closed
              #102185
              Closed
              [mono] Implement UnmanagedCallersOnly support for Swift calling convention#100010
              #102185
              Assignees
              jkurdek
              Labels
              area-VM-meta-mono
              Milestone
              9.0.0
              Description
              @kotlarmilos
              kotlarmilos
              opened on Mar 20, 2024
              Description
              This issue tracks implementation progress of UnmanagedCallersOnly for the Swift calling convention. When a Swift function calls into .NET, it utilizes the swiftself and swifterror registers to pass context pointers according to the calling convention. In methods annotated with the UnmanagedCallersOnly attribute, users can add SwiftSelf argument to load swiftself register value. Additionally, users can add SwiftError argument to store an exception pointer into swifterror register.
              The existing runtime tests should be used for verification.
              Tasks
              Note: The default configuration on Apple and Apple mobile platforms uses the LLVM backend, but native wrappers are compiled with the mini backend. Efforts to enable LLVM compilation of native wrappers has been done in #96910.
              Metadata
              Metadata
              Assignees
              Labels
              area-VM-meta-mono
              Type
              No type
              Projects
              No projects
                Milestone
                Relationships
                None yet
                Development
                No branches or pull requests
                Issue actions
                
, '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
                [mono] Implement UnmanagedCallersOnly support for Swift calling convention #100010
                Closed
                #102185
                Closed
                [mono] Implement UnmanagedCallersOnly support for Swift calling convention#100010
                #102185
                Assignees
                jkurdek
                Labels
                area-VM-meta-mono
                Milestone
                9.0.0
                Description
                @kotlarmilos
                kotlarmilos
                opened on Mar 20, 2024
                Description
                This issue tracks implementation progress of UnmanagedCallersOnly for the Swift calling convention. When a Swift function calls into .NET, it utilizes the swiftself and swifterror registers to pass context pointers according to the calling convention. In methods annotated with the UnmanagedCallersOnly attribute, users can add SwiftSelf argument to load swiftself register value. Additionally, users can add SwiftError argument to store an exception pointer into swifterror register.
                The existing runtime tests should be used for verification.
                Tasks
                Note: The default configuration on Apple and Apple mobile platforms uses the LLVM backend, but native wrappers are compiled with the mini backend. Efforts to enable LLVM compilation of native wrappers has been done in #96910.
                Metadata
                Metadata
                Assignees
                Labels
                area-VM-meta-mono
                Type
                No type
                Projects
                No projects
                  Milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions