From 9a0aa5f6a7671adc5123bc162aa254a1f52132cc Mon Sep 17 00:00:00 2001
From: KernelPanicNT <76663133+KernelPanicNT@users.noreply.github.com>
Date: Wed, 14 Oct 2026 15:57:41 +0000
Subject: [PATCH] fix(exports): export the PS VR2 calls Phasmophobia's
 psvr2.prx imports

PPSA09030's Media/Plugins/psvr2.prx imports sceHmd2ReprojectionGetStatus
from libSceHmd2 and sceVrTracker2GetCoordinateSystem and
sceVrTracker2GetPlayAreaBoundaryGeometry from libSceVrTracker2, so the
title does not start with the plugin loaded (discussion #4680). Declare
the three as throwing exports, like the earlier PS VR2 imports of
PPSA29866. The names resolve from the NIDs 8GkaY2B7opM, Y-3JCiU9bbU
and SCph4ZbkqzU with tools/nid_names.py; no reference gives their
signatures.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 core/libs/prx/libSceHmd2/Export.cpp       |  5 +++++
 core/libs/prx/libSceVrTracker2/Export.cpp | 10 ++++++++++
 docs/dev/debt/libSceHmd2.md               |  1 +
 3 files changed, 16 insertions(+)

diff --git a/core/libs/prx/libSceHmd2/Export.cpp b/core/libs/prx/libSceHmd2/Export.cpp
index 9f1c4cb8f9c..e7361d9b35d 100644
--- a/core/libs/prx/libSceHmd2/Export.cpp
+++ b/core/libs/prx/libSceHmd2/Export.cpp
@@ -11,6 +11,11 @@ constexpr std::int32_t SCE_HMD2_ERROR_UNSUPPORTED_FEATURE = static_cast<std::int
 
 extern "C" {
 
+int APS5_VABI sceHmd2ReprojectionGetStatus() {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
 int APS5_VABI sceHmd2ReprojectionQuerySeeThroughBufferSizeAlign() {
     NotImplemented_nid_no_patch(__func__);
     return 0;
diff --git a/core/libs/prx/libSceVrTracker2/Export.cpp b/core/libs/prx/libSceVrTracker2/Export.cpp
index 42b258980d8..9e3639df419 100644
--- a/core/libs/prx/libSceVrTracker2/Export.cpp
+++ b/core/libs/prx/libSceVrTracker2/Export.cpp
@@ -10,6 +10,16 @@ int APS5_VABI sceVrTracker2Finalize() {
     return 0;
 }
 
+int APS5_VABI sceVrTracker2GetCoordinateSystem() {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceVrTracker2GetPlayAreaBoundaryGeometry() {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
 int APS5_VABI sceVrTracker2ResetLocalCoordinate() {
     NotImplemented_nid_no_patch(__func__);
     return 0;
diff --git a/docs/dev/debt/libSceHmd2.md b/docs/dev/debt/libSceHmd2.md
index aab10875a0a..9b27109ad46 100644
--- a/docs/dev/debt/libSceHmd2.md
+++ b/docs/dev/debt/libSceHmd2.md
@@ -7,6 +7,7 @@
 ### Unknown function info
 
 - PPSA29866 imports declared without parameters, signatures unknown, added without an implementation because the title fails to load without them: [sceHmd2ReprojectionQuerySeeThroughBufferSizeAlign](../../../core/libs/prx/libSceHmd2/Export.cpp) (libSceHmd2), [sceVideoOutSetFlipMaster and sceVideoOutClearFlipMaster](../../../core/libs/prx/libSceVideoOut/Unimplemented.cpp) (libSceVideoOut)
+- PPSA09030 imports from its `Media/Plugins/psvr2.prx` declared without parameters, signatures unknown, added without an implementation because the title fails to load the plugin without them: [sceHmd2ReprojectionGetStatus](../../../core/libs/prx/libSceHmd2/Export.cpp) (libSceHmd2), [sceVrTracker2GetCoordinateSystem and sceVrTracker2GetPlayAreaBoundaryGeometry](../../../core/libs/prx/libSceVrTracker2/Export.cpp) (libSceVrTracker2)
 - [sceHmd2Initialize](../../../core/libs/prx/libSceHmd2/Export.cpp) (libSceHmd2) - the error the console returns when the PS VR2 runtime is unavailable is unknown; it returns libSceHmd's `UNSUPPORTED_FEATURE` (0x81110016). PPSA01317 passes a pointer to 16 zeroed bytes and only tests the result for non-zero
 - PPSA01317 imports declared without parameters, signatures unknown: the remaining [libSceHmd2](../../../core/libs/prx/libSceHmd2/Export.cpp) and [libSceVrTracker2](../../../core/libs/prx/libSceVrTracker2/Export.cpp) exports. Names from the aerolib NID list
 - PPSA15878 imports declared without parameters, signatures unknown: the [libSceHmd2](../../../core/libs/prx/libSceHmd2/Export.cpp) reprojection and gaze exports, `sceVrTracker2Finalize`, `sceVrTracker2GetPlayAreaOrientedBoundingBox` and `sceVrTracker2LocateCoordinateSystem` in [libSceVrTracker2](../../../core/libs/prx/libSceVrTracker2/Export.cpp), and the `scePadVrController` trigger effect exports in [libScePad](../../../core/libs/prx/libScePad/Export.cpp). Names from the aerolib NID list