Introduce object manager to Windows shim - #1015

Merged
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom
weiteng/windows_map_shared_section
Jul 9, 2026
Merged

Introduce object manager to Windows shim#1015
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom
weiteng/windows_map_shared_section

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@CvvT

@CvvTWeiteng Chen (CvvT) commented Jul 9, 2026

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This PR wires the Windows CSR shared section through the shim as a real named section object and maps it during process load. Due to the lack of shared mapping support, it is not actually shared even within one process.

It also consolidates Windows named-object handling into a single object-manager namespace. Directory, symbolic link, event, and section objects now live under one namespace tree, with typed object leaves and shared resolution logic. This lets paths like \Windows\SharedSection behave as an object-manager shortcut to \Sessions\0\Windows\SharedSection while keeping a TODO for multi-session resolution.

Weiteng Chen (CvvT)and others added 9 commits July 6, 2026 16:31
@CvvT
Map Windows shared section as CSR data
80b2fe4
Model \\Windows\\SharedSection as a CSR shared section and initialize mapped views with the same static server data shape used by the PEB CSR pointers.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Cache synthesized Windows shared section
882b700
Keep the synthetic CSR shared section in the section namespace so repeated opens upgrade the same section object and share the single-view latch. Add a regression test for the named-section collision path and document the remaining no-shared-backing limitation.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Pin Windows CSR shared sections
b80497c
Keep synthesized CSR shared sections alive for the process lifetime so reopen/remap cannot reinitialize the persistent server-data region. Preserve the existing weak namespace cache for ordinary sections and add regression coverage for close/reopen and remap rejection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Document CSR shared-section limitations
b36b2be
Capture the current second-copy CSR mapping limitation and the deferred base/session-name aliasing behavior near the relevant section code.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Clarify CSR backing TODO
9f769cd
Point the deferred CSR section fix at moving the load-time PEB CSR region onto the SectionObject backing before mapping views, rather than implying it is only a map-view change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Back CSR shared section with load-time region
ee60b93
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
unify named objects
a0929a5
@CvvT
remove unnecessary code
6f27cd9
@CvvT
fix
fa4f057
@CvvTWeiteng Chen (CvvT) changed the title Introduce object manager for Windows shimIntroduce object manager to Windows shimJul 9, 2026
@CvvT
Weiteng Chen (CvvT) marked this pull request as ready for review July 9, 2026 01:01
@CvvT
Weiteng Chen (CvvT) added this pull request to the merge queueJul 9, 2026
Merged via the queue into ulitebox with commit e20685aJul 9, 2026
7 of 8 checks passed
@CvvT
Weiteng Chen (CvvT) deleted the weiteng/windows_map_shared_section branch July 9, 2026 01:04
@github-actions

github-actionsBot commented Jul 9, 2026

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🤖 SemverChecks 🤖 No breaking API changes detected

Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered.

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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Skip to content
Introduce object manager to Windows shim - #1015
Merged
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Jul 9, 2026
Merged
Introduce object manager to Windows shim#1015
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Conversation
@CvvT
@CvvTWeiteng Chen (CvvT)
commented
Jul 9, 2026

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Contributor
This PR wires the Windows CSR shared section through the shim as a real named section object and maps it during process load. Due to the lack of shared mapping support, it is not actually shared even within one process.
It also consolidates Windows named-object handling into a single object-manager namespace. Directory, symbolic link, event, and section objects now live under one namespace tree, with typed object leaves and shared resolution logic. This lets paths like \Windows\SharedSection behave as an object-manager shortcut to \Sessions\0\Windows\SharedSection while keeping a TODO for multi-session resolution.
Weiteng Chen (CvvT)and others
added 9 commits
July 6, 2026 16:31
@CvvT
Map Windows shared section as CSR data
80b2fe4
Model \\Windows\\SharedSection as a CSR shared section and initialize mapped views with the same static server data shape used by the PEB CSR pointers.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Cache synthesized Windows shared section
882b700
Keep the synthetic CSR shared section in the section namespace so repeated opens upgrade the same section object and share the single-view latch. Add a regression test for the named-section collision path and document the remaining no-shared-backing limitation.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Pin Windows CSR shared sections
b80497c
Keep synthesized CSR shared sections alive for the process lifetime so reopen/remap cannot reinitialize the persistent server-data region. Preserve the existing weak namespace cache for ordinary sections and add regression coverage for close/reopen and remap rejection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Document CSR shared-section limitations
b36b2be
Capture the current second-copy CSR mapping limitation and the deferred base/session-name aliasing behavior near the relevant section code.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Clarify CSR backing TODO
9f769cd
Point the deferred CSR section fix at moving the load-time PEB CSR region onto the SectionObject backing before mapping views, rather than implying it is only a map-view change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Back CSR shared section with load-time region
ee60b93
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
unify named objects
a0929a5
@CvvT
remove unnecessary code
6f27cd9
@CvvT
fix
fa4f057
@CvvTWeiteng Chen (CvvT)
changed the title
Introduce object manager for Windows shimIntroduce object manager to Windows shimJul 9, 2026
@CvvT
Weiteng Chen (CvvT)
marked this pull request as ready for review
July 9, 2026 01:01
@CvvT
Weiteng Chen (CvvT)
added this pull request to the merge queueJul 9, 2026

Merged
via the queue into
ulitebox
with commit e20685aJul 9, 2026

7 of 8 checks passed

@CvvT
Weiteng Chen (CvvT)
deleted the

weiteng/windows_map_shared_section

branch
July 9, 2026 01:04
@github-actions
github-actionsBot
commented
Jul 9, 2026

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🤖 SemverChecks 🤖 No breaking API changes detected
Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered.
Sign up for freeto join this conversation on GitHub.
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@CvvT

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Skip to content
Introduce object manager to Windows shim - #1015
Merged
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Jul 9, 2026
Merged
Introduce object manager to Windows shim#1015
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Conversation
@CvvT
@CvvTWeiteng Chen (CvvT)
commented
Jul 9, 2026

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Contributor
This PR wires the Windows CSR shared section through the shim as a real named section object and maps it during process load. Due to the lack of shared mapping support, it is not actually shared even within one process.
It also consolidates Windows named-object handling into a single object-manager namespace. Directory, symbolic link, event, and section objects now live under one namespace tree, with typed object leaves and shared resolution logic. This lets paths like \Windows\SharedSection behave as an object-manager shortcut to \Sessions\0\Windows\SharedSection while keeping a TODO for multi-session resolution.
Weiteng Chen (CvvT)and others
added 9 commits
July 6, 2026 16:31
@CvvT
Map Windows shared section as CSR data
80b2fe4
Model \\Windows\\SharedSection as a CSR shared section and initialize mapped views with the same static server data shape used by the PEB CSR pointers.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Cache synthesized Windows shared section
882b700
Keep the synthetic CSR shared section in the section namespace so repeated opens upgrade the same section object and share the single-view latch. Add a regression test for the named-section collision path and document the remaining no-shared-backing limitation.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Pin Windows CSR shared sections
b80497c
Keep synthesized CSR shared sections alive for the process lifetime so reopen/remap cannot reinitialize the persistent server-data region. Preserve the existing weak namespace cache for ordinary sections and add regression coverage for close/reopen and remap rejection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Document CSR shared-section limitations
b36b2be
Capture the current second-copy CSR mapping limitation and the deferred base/session-name aliasing behavior near the relevant section code.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Clarify CSR backing TODO
9f769cd
Point the deferred CSR section fix at moving the load-time PEB CSR region onto the SectionObject backing before mapping views, rather than implying it is only a map-view change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Back CSR shared section with load-time region
ee60b93
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
unify named objects
a0929a5
@CvvT
remove unnecessary code
6f27cd9
@CvvT
fix
fa4f057
@CvvTWeiteng Chen (CvvT)
changed the title
Introduce object manager for Windows shimIntroduce object manager to Windows shimJul 9, 2026
@CvvT
Weiteng Chen (CvvT)
marked this pull request as ready for review
July 9, 2026 01:01
@CvvT
Weiteng Chen (CvvT)
added this pull request to the merge queueJul 9, 2026

Merged
via the queue into
ulitebox
with commit e20685aJul 9, 2026

7 of 8 checks passed

@CvvT
Weiteng Chen (CvvT)
deleted the

weiteng/windows_map_shared_section

branch
July 9, 2026 01:04
@github-actions
github-actionsBot
commented
Jul 9, 2026

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🤖 SemverChecks 🤖 No breaking API changes detected
Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered.
Sign up for freeto join this conversation on GitHub.
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1 participant

@CvvT

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Skip to content
Introduce object manager to Windows shim - #1015
Merged
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Jul 9, 2026
Merged
Introduce object manager to Windows shim#1015
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Conversation
@CvvT
@CvvTWeiteng Chen (CvvT)
commented
Jul 9, 2026

Copy link


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Contributor
This PR wires the Windows CSR shared section through the shim as a real named section object and maps it during process load. Due to the lack of shared mapping support, it is not actually shared even within one process.
It also consolidates Windows named-object handling into a single object-manager namespace. Directory, symbolic link, event, and section objects now live under one namespace tree, with typed object leaves and shared resolution logic. This lets paths like \Windows\SharedSection behave as an object-manager shortcut to \Sessions\0\Windows\SharedSection while keeping a TODO for multi-session resolution.
Weiteng Chen (CvvT)and others
added 9 commits
July 6, 2026 16:31
@CvvT
Map Windows shared section as CSR data
80b2fe4
Model \\Windows\\SharedSection as a CSR shared section and initialize mapped views with the same static server data shape used by the PEB CSR pointers.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Cache synthesized Windows shared section
882b700
Keep the synthetic CSR shared section in the section namespace so repeated opens upgrade the same section object and share the single-view latch. Add a regression test for the named-section collision path and document the remaining no-shared-backing limitation.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Pin Windows CSR shared sections
b80497c
Keep synthesized CSR shared sections alive for the process lifetime so reopen/remap cannot reinitialize the persistent server-data region. Preserve the existing weak namespace cache for ordinary sections and add regression coverage for close/reopen and remap rejection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Document CSR shared-section limitations
b36b2be
Capture the current second-copy CSR mapping limitation and the deferred base/session-name aliasing behavior near the relevant section code.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Clarify CSR backing TODO
9f769cd
Point the deferred CSR section fix at moving the load-time PEB CSR region onto the SectionObject backing before mapping views, rather than implying it is only a map-view change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Back CSR shared section with load-time region
ee60b93
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
unify named objects
a0929a5
@CvvT
remove unnecessary code
6f27cd9
@CvvT
fix
fa4f057
@CvvTWeiteng Chen (CvvT)
changed the title
Introduce object manager for Windows shimIntroduce object manager to Windows shimJul 9, 2026
@CvvT
Weiteng Chen (CvvT)
marked this pull request as ready for review
July 9, 2026 01:01
@CvvT
Weiteng Chen (CvvT)
added this pull request to the merge queueJul 9, 2026

Merged
via the queue into
ulitebox
with commit e20685aJul 9, 2026

7 of 8 checks passed

@CvvT
Weiteng Chen (CvvT)
deleted the

weiteng/windows_map_shared_section

branch
July 9, 2026 01:04
@github-actions
github-actionsBot
commented
Jul 9, 2026

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🤖 SemverChecks 🤖 No breaking API changes detected
Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered.
Sign up for freeto join this conversation on GitHub.
Already have an account?
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@CvvT

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})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
Introduce object manager to Windows shim - #1015
Merged
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Jul 9, 2026
Merged
Introduce object manager to Windows shim#1015
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Conversation
@CvvT
@CvvTWeiteng Chen (CvvT)
commented
Jul 9, 2026

Copy link


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Contributor
This PR wires the Windows CSR shared section through the shim as a real named section object and maps it during process load. Due to the lack of shared mapping support, it is not actually shared even within one process.
It also consolidates Windows named-object handling into a single object-manager namespace. Directory, symbolic link, event, and section objects now live under one namespace tree, with typed object leaves and shared resolution logic. This lets paths like \Windows\SharedSection behave as an object-manager shortcut to \Sessions\0\Windows\SharedSection while keeping a TODO for multi-session resolution.
Weiteng Chen (CvvT)and others
added 9 commits
July 6, 2026 16:31
@CvvT
Map Windows shared section as CSR data
80b2fe4
Model \\Windows\\SharedSection as a CSR shared section and initialize mapped views with the same static server data shape used by the PEB CSR pointers.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Cache synthesized Windows shared section
882b700
Keep the synthetic CSR shared section in the section namespace so repeated opens upgrade the same section object and share the single-view latch. Add a regression test for the named-section collision path and document the remaining no-shared-backing limitation.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Pin Windows CSR shared sections
b80497c
Keep synthesized CSR shared sections alive for the process lifetime so reopen/remap cannot reinitialize the persistent server-data region. Preserve the existing weak namespace cache for ordinary sections and add regression coverage for close/reopen and remap rejection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Document CSR shared-section limitations
b36b2be
Capture the current second-copy CSR mapping limitation and the deferred base/session-name aliasing behavior near the relevant section code.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Clarify CSR backing TODO
9f769cd
Point the deferred CSR section fix at moving the load-time PEB CSR region onto the SectionObject backing before mapping views, rather than implying it is only a map-view change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Back CSR shared section with load-time region
ee60b93
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
unify named objects
a0929a5
@CvvT
remove unnecessary code
6f27cd9
@CvvT
fix
fa4f057
@CvvTWeiteng Chen (CvvT)
changed the title
Introduce object manager for Windows shimIntroduce object manager to Windows shimJul 9, 2026
@CvvT
Weiteng Chen (CvvT)
marked this pull request as ready for review
July 9, 2026 01:01
@CvvT
Weiteng Chen (CvvT)
added this pull request to the merge queueJul 9, 2026

Merged
via the queue into
ulitebox
with commit e20685aJul 9, 2026

7 of 8 checks passed

@CvvT
Weiteng Chen (CvvT)
deleted the

weiteng/windows_map_shared_section

branch
July 9, 2026 01:04
@github-actions
github-actionsBot
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Jul 9, 2026

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🤖 SemverChecks 🤖 No breaking API changes detected
Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered.
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Introduce object manager to Windows shim - #1015
Merged
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Jul 9, 2026
Merged
Introduce object manager to Windows shim#1015
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Conversation
@CvvT
@CvvTWeiteng Chen (CvvT)
commented
Jul 9, 2026

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This PR wires the Windows CSR shared section through the shim as a real named section object and maps it during process load. Due to the lack of shared mapping support, it is not actually shared even within one process.
It also consolidates Windows named-object handling into a single object-manager namespace. Directory, symbolic link, event, and section objects now live under one namespace tree, with typed object leaves and shared resolution logic. This lets paths like \Windows\SharedSection behave as an object-manager shortcut to \Sessions\0\Windows\SharedSection while keeping a TODO for multi-session resolution.
Weiteng Chen (CvvT)and others
added 9 commits
July 6, 2026 16:31
@CvvT
Map Windows shared section as CSR data
80b2fe4
Model \\Windows\\SharedSection as a CSR shared section and initialize mapped views with the same static server data shape used by the PEB CSR pointers.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Cache synthesized Windows shared section
882b700
Keep the synthetic CSR shared section in the section namespace so repeated opens upgrade the same section object and share the single-view latch. Add a regression test for the named-section collision path and document the remaining no-shared-backing limitation.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Pin Windows CSR shared sections
b80497c
Keep synthesized CSR shared sections alive for the process lifetime so reopen/remap cannot reinitialize the persistent server-data region. Preserve the existing weak namespace cache for ordinary sections and add regression coverage for close/reopen and remap rejection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Document CSR shared-section limitations
b36b2be
Capture the current second-copy CSR mapping limitation and the deferred base/session-name aliasing behavior near the relevant section code.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Clarify CSR backing TODO
9f769cd
Point the deferred CSR section fix at moving the load-time PEB CSR region onto the SectionObject backing before mapping views, rather than implying it is only a map-view change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Back CSR shared section with load-time region
ee60b93
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
unify named objects
a0929a5
@CvvT
remove unnecessary code
6f27cd9
@CvvT
fix
fa4f057
@CvvTWeiteng Chen (CvvT)
changed the title
Introduce object manager for Windows shimIntroduce object manager to Windows shimJul 9, 2026
@CvvT
Weiteng Chen (CvvT)
marked this pull request as ready for review
July 9, 2026 01:01
@CvvT
Weiteng Chen (CvvT)
added this pull request to the merge queueJul 9, 2026

Merged
via the queue into
ulitebox
with commit e20685aJul 9, 2026

7 of 8 checks passed

@CvvT
Weiteng Chen (CvvT)
deleted the

weiteng/windows_map_shared_section

branch
July 9, 2026 01:04
@github-actions
github-actionsBot
commented
Jul 9, 2026

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🤖 SemverChecks 🤖 No breaking API changes detected
Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered.
Sign up for freeto join this conversation on GitHub.
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1 participant

@CvvT

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

Skip to content
Introduce object manager to Windows shim - #1015
Merged
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Jul 9, 2026
Merged
Introduce object manager to Windows shim#1015
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Conversation
@CvvT
@CvvTWeiteng Chen (CvvT)
commented
Jul 9, 2026

Copy link


Copy Markdown

Contributor
This PR wires the Windows CSR shared section through the shim as a real named section object and maps it during process load. Due to the lack of shared mapping support, it is not actually shared even within one process.
It also consolidates Windows named-object handling into a single object-manager namespace. Directory, symbolic link, event, and section objects now live under one namespace tree, with typed object leaves and shared resolution logic. This lets paths like \Windows\SharedSection behave as an object-manager shortcut to \Sessions\0\Windows\SharedSection while keeping a TODO for multi-session resolution.
Weiteng Chen (CvvT)and others
added 9 commits
July 6, 2026 16:31
@CvvT
Map Windows shared section as CSR data
80b2fe4
Model \\Windows\\SharedSection as a CSR shared section and initialize mapped views with the same static server data shape used by the PEB CSR pointers.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Cache synthesized Windows shared section
882b700
Keep the synthetic CSR shared section in the section namespace so repeated opens upgrade the same section object and share the single-view latch. Add a regression test for the named-section collision path and document the remaining no-shared-backing limitation.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Pin Windows CSR shared sections
b80497c
Keep synthesized CSR shared sections alive for the process lifetime so reopen/remap cannot reinitialize the persistent server-data region. Preserve the existing weak namespace cache for ordinary sections and add regression coverage for close/reopen and remap rejection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Document CSR shared-section limitations
b36b2be
Capture the current second-copy CSR mapping limitation and the deferred base/session-name aliasing behavior near the relevant section code.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Clarify CSR backing TODO
9f769cd
Point the deferred CSR section fix at moving the load-time PEB CSR region onto the SectionObject backing before mapping views, rather than implying it is only a map-view change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Back CSR shared section with load-time region
ee60b93
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
unify named objects
a0929a5
@CvvT
remove unnecessary code
6f27cd9
@CvvT
fix
fa4f057
@CvvTWeiteng Chen (CvvT)
changed the title
Introduce object manager for Windows shimIntroduce object manager to Windows shimJul 9, 2026
@CvvT
Weiteng Chen (CvvT)
marked this pull request as ready for review
July 9, 2026 01:01
@CvvT
Weiteng Chen (CvvT)
added this pull request to the merge queueJul 9, 2026

Merged
via the queue into
ulitebox
with commit e20685aJul 9, 2026

7 of 8 checks passed

@CvvT
Weiteng Chen (CvvT)
deleted the

weiteng/windows_map_shared_section

branch
July 9, 2026 01:04
@github-actions
github-actionsBot
commented
Jul 9, 2026

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🤖 SemverChecks 🤖 No breaking API changes detected
Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered.
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

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Development

Successfully merging this pull request may close these issues.

1 participant

@CvvT

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

Skip to content
Introduce object manager to Windows shim - #1015
Merged
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Jul 9, 2026
Merged
Introduce object manager to Windows shim#1015
Weiteng Chen (CvvT) merged 9 commits into
uliteboxfrom 
weiteng/windows_map_shared_section
Conversation
@CvvT
@CvvTWeiteng Chen (CvvT)
commented
Jul 9, 2026

Copy link


Copy Markdown

Contributor
This PR wires the Windows CSR shared section through the shim as a real named section object and maps it during process load. Due to the lack of shared mapping support, it is not actually shared even within one process.
It also consolidates Windows named-object handling into a single object-manager namespace. Directory, symbolic link, event, and section objects now live under one namespace tree, with typed object leaves and shared resolution logic. This lets paths like \Windows\SharedSection behave as an object-manager shortcut to \Sessions\0\Windows\SharedSection while keeping a TODO for multi-session resolution.
Weiteng Chen (CvvT)and others
added 9 commits
July 6, 2026 16:31
@CvvT
Map Windows shared section as CSR data
80b2fe4
Model \\Windows\\SharedSection as a CSR shared section and initialize mapped views with the same static server data shape used by the PEB CSR pointers.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Cache synthesized Windows shared section
882b700
Keep the synthetic CSR shared section in the section namespace so repeated opens upgrade the same section object and share the single-view latch. Add a regression test for the named-section collision path and document the remaining no-shared-backing limitation.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Pin Windows CSR shared sections
b80497c
Keep synthesized CSR shared sections alive for the process lifetime so reopen/remap cannot reinitialize the persistent server-data region. Preserve the existing weak namespace cache for ordinary sections and add regression coverage for close/reopen and remap rejection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Document CSR shared-section limitations
b36b2be
Capture the current second-copy CSR mapping limitation and the deferred base/session-name aliasing behavior near the relevant section code.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Clarify CSR backing TODO
9f769cd
Point the deferred CSR section fix at moving the load-time PEB CSR region onto the SectionObject backing before mapping views, rather than implying it is only a map-view change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
Back CSR shared section with load-time region
ee60b93
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@CvvT
unify named objects
a0929a5
@CvvT
remove unnecessary code
6f27cd9
@CvvT
fix
fa4f057
@CvvTWeiteng Chen (CvvT)
changed the title
Introduce object manager for Windows shimIntroduce object manager to Windows shimJul 9, 2026
@CvvT
Weiteng Chen (CvvT)
marked this pull request as ready for review
July 9, 2026 01:01
@CvvT
Weiteng Chen (CvvT)
added this pull request to the merge queueJul 9, 2026

Merged
via the queue into
ulitebox
with commit e20685aJul 9, 2026

7 of 8 checks passed

@CvvT
Weiteng Chen (CvvT)
deleted the

weiteng/windows_map_shared_section

branch
July 9, 2026 01:04
@github-actions
github-actionsBot
commented
Jul 9, 2026

Copy link


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🤖 SemverChecks 🤖 No breaking API changes detected
Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered.
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

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1 participant

@CvvT