chore: Remove remaining fishhook code (#3020)

Removed the remaining async stitch code
getsentry · May 11, 2023 · 0dfdaaa · 0dfdaaa
1 parent 1bf8571
commit 0dfdaaa
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Showing 24 changed files with 7 additions and 861 deletions.
diff --git a/Samples/iOS-ObjectiveC/iOS-ObjectiveC/Base.lproj/Main.storyboard b/Samples/iOS-ObjectiveC/iOS-ObjectiveC/Base.lproj/Main.storyboard
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="20037" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="21701" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
     <device id="retina6_1" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="20020"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="21678"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="System colors in document resources" minToolsVersion="11.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
@@ -18,13 +18,13 @@
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Sentry Test App (Objective-C)" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Si0-bZ-rNR">
-                                <rect key="frame" x="92" y="88" width="230" height="20.5"/>
+                                <rect key="frame" x="92" y="92" width="230" height="20.5"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                 <nil key="textColor"/>
                                 <nil key="highlightedColor"/>
                             </label>
                             <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" translatesAutoresizingMaskIntoConstraints="NO" id="AVC-4r-eVc">
-                                <rect key="frame" x="8" y="116.5" width="398" height="270"/>
+                                <rect key="frame" x="8" y="120.5" width="398" height="240"/>
                                 <subviews>
                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="rUC-at-hwU">
                                         <rect key="frame" x="0.0" y="0.0" width="398" height="30"/>
@@ -84,13 +84,6 @@
                                             <action selector="oomCrash:" destination="BYZ-38-t0r" eventType="touchUpInside" id="6Eb-uS-ljp"/>
                                         </connections>
                                     </button>
-                                    <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Lr8-6E-lN6">
-                                        <rect key="frame" x="0.0" y="240" width="398" height="30"/>
-                                        <state key="normal" title="async crash"/>
-                                        <connections>
-                                            <action selector="asyncCrash:" destination="BYZ-38-t0r" eventType="touchUpInside" id="c9v-X0-ZOl"/>
-                                        </connections>
-                                    </button>
                                 </subviews>
                             </stackView>
                         </subviews>

diff --git a/Samples/iOS-ObjectiveC/iOS-ObjectiveC/ViewController.m b/Samples/iOS-ObjectiveC/iOS-ObjectiveC/ViewController.m
@@ -124,21 +124,6 @@ - (IBAction)crash:(id)sender
     [SentrySDK crash];
 }
 
-- (IBAction)asyncCrash:(id)sender
-{
-    dispatch_async(dispatch_get_main_queue(), ^{ [self asyncCrash1]; });
-}
-
-- (void)asyncCrash1
-{
-    dispatch_async(dispatch_get_main_queue(), ^{ [self asyncCrash2]; });
-}
-
-- (void)asyncCrash2
-{
-    dispatch_async(dispatch_get_main_queue(), ^{ [SentrySDK crash]; });
-}
-
 - (IBAction)oomCrash:(id)sender
 {
     dispatch_async(dispatch_get_main_queue(), ^{

diff --git a/Samples/iOS-Swift/iOS-Swift/Base.lproj/Main.storyboard b/Samples/iOS-Swift/iOS-Swift/Base.lproj/Main.storyboard
@@ -364,21 +364,13 @@
                                                 </connections>
                                             </button>
                                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="s6w-E3-5yE" userLabel="DiskWriteException">
-                                                <rect key="frame" x="0.0" y="28" width="135" height="28"/>
+                                                <rect key="frame" x="0.0" y="42" width="135" height="28"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="13"/>
                                                 <state key="normal" title="DiskWriteException"/>
                                                 <connections>
                                                     <action selector="diskWriteException:" destination="QmU-DD-itF" eventType="touchUpInside" id="p74-qC-kH7"/>
                                                 </connections>
                                             </button>
-                                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="cki-iy-1lL">
-                                                <rect key="frame" x="0.0" y="56" width="135" height="28"/>
-                                                <fontDescription key="fontDescription" type="system" pointSize="13"/>
-                                                <state key="normal" title="async crash"/>
-                                                <connections>
-                                                    <action selector="asyncCrash:" destination="QmU-DD-itF" eventType="touchUpInside" id="L4F-Xr-S2F"/>
-                                                </connections>
-                                            </button>
                                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="NNd-Ec-zXw">
                                                 <rect key="frame" x="0.0" y="84" width="135" height="28"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="13"/>

diff --git a/Samples/iOS-Swift/iOS-Swift/ErrorsViewController.swift b/Samples/iOS-Swift/iOS-Swift/ErrorsViewController.swift
@@ -33,13 +33,6 @@ class ErrorsViewController: UIViewController {
     }
     // swiftlint:enable force_unwrapping
 
-    @IBAction func asyncCrash(_ sender: UIButton) {
-        highlightButton(sender)
-        DispatchQueue.main.async {
-            self.asyncCrash1()
-        }
-    }
-
     @IBAction func captureError(_ sender: UIButton) {
         highlightButton(sender)
         do {
@@ -68,18 +61,6 @@ class ErrorsViewController: UIViewController {
         fatalError("This is a fatal error. Oh no 😬.")
     }
 
-    func asyncCrash1() {
-        DispatchQueue.main.async {
-            self.asyncCrash2()
-        }
-    }
-
-    func asyncCrash2() {
-        DispatchQueue.main.async {
-            SentrySDK.crash()
-        }
-    }
-
     @IBAction func oomCrash(_ sender: UIButton) {
         highlightButton(sender)
         DispatchQueue.main.async {

diff --git a/Sentry.xcodeproj/project.pbxproj b/Sentry.xcodeproj/project.pbxproj
@@ -714,10 +714,6 @@
 		9286059729A5098900F96038 /* SentryGeo.m in Sources */ = {isa = PBXBuildFile; fileRef = 9286059629A5098900F96038 /* SentryGeo.m */; };
 		9286059929A50BAB00F96038 /* SentryGeoTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9286059829A50BAA00F96038 /* SentryGeoTests.swift */; };
 		92F6726B29C8B7B100BFD34D /* SentryUser+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 92F6726A29C8B7B000BFD34D /* SentryUser+Private.h */; };
-		A2475E1325FB63A3007D9080 /* fishhook.h in Headers */ = {isa = PBXBuildFile; fileRef = A2475E1225FB63A3007D9080 /* fishhook.h */; };
-		A2475E1725FB63AF007D9080 /* SentryHook.h in Headers */ = {isa = PBXBuildFile; fileRef = A2475E1625FB63AF007D9080 /* SentryHook.h */; };
-		A2475E1B25FB63D7007D9080 /* SentryHook.c in Sources */ = {isa = PBXBuildFile; fileRef = A2475E1A25FB63D7007D9080 /* SentryHook.c */; };
-		A2475E1F25FB648B007D9080 /* fishhook.c in Sources */ = {isa = PBXBuildFile; fileRef = A2475E1E25FB648B007D9080 /* fishhook.c */; };
 		A811D867248E2770008A41EA /* SentrySystemEventBreadcrumbsTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = A811D866248E2770008A41EA /* SentrySystemEventBreadcrumbsTest.swift */; };
 		A839D89824864B80003B7AFD /* SentrySystemEventBreadcrumbs.h in Headers */ = {isa = PBXBuildFile; fileRef = A839D89724864B80003B7AFD /* SentrySystemEventBreadcrumbs.h */; };
 		A839D89A24864BA8003B7AFD /* SentrySystemEventBreadcrumbs.m in Sources */ = {isa = PBXBuildFile; fileRef = A839D89924864BA8003B7AFD /* SentrySystemEventBreadcrumbs.m */; };
@@ -1639,10 +1635,6 @@
 		9286059629A5098900F96038 /* SentryGeo.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SentryGeo.m; sourceTree = "<group>"; };
 		9286059829A50BAA00F96038 /* SentryGeoTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SentryGeoTests.swift; sourceTree = "<group>"; };
 		92F6726A29C8B7B000BFD34D /* SentryUser+Private.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "SentryUser+Private.h"; path = "include/HybridPublic/SentryUser+Private.h"; sourceTree = "<group>"; };
-		A2475E1225FB63A3007D9080 /* fishhook.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = fishhook.h; sourceTree = "<group>"; };
-		A2475E1625FB63AF007D9080 /* SentryHook.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SentryHook.h; sourceTree = "<group>"; };
-		A2475E1A25FB63D7007D9080 /* SentryHook.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SentryHook.c; sourceTree = "<group>"; };
-		A2475E1E25FB648B007D9080 /* fishhook.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = fishhook.c; sourceTree = "<group>"; };
 		A811D866248E2770008A41EA /* SentrySystemEventBreadcrumbsTest.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SentrySystemEventBreadcrumbsTest.swift; sourceTree = "<group>"; };
 		A839D89724864B80003B7AFD /* SentrySystemEventBreadcrumbs.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SentrySystemEventBreadcrumbs.h; path = include/SentrySystemEventBreadcrumbs.h; sourceTree = "<group>"; };
 		A839D89924864BA8003B7AFD /* SentrySystemEventBreadcrumbs.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = SentrySystemEventBreadcrumbs.m; sourceTree = "<group>"; };
@@ -2397,8 +2389,6 @@
 		63FE700520DA4C1000CDBAE8 /* Tools */ = {
 			isa = PBXGroup;
 			children = (
-				A2475E1E25FB648B007D9080 /* fishhook.c */,
-				A2475E1225FB63A3007D9080 /* fishhook.h */,
 				63FE702E20DA4C1000CDBAE8 /* NSError+SentrySimpleConstructor.h */,
 				63FE700E20DA4C1000CDBAE8 /* NSError+SentrySimpleConstructor.m */,
 				63FE703E20DA4C1000CDBAE8 /* SentryCrashCPU_Apple.h */,
@@ -2454,8 +2444,6 @@
 				63FE703220DA4C1000CDBAE8 /* SentryCrashThread.h */,
 				7B883F48253D714C00879E62 /* SentryCrashUUIDConversion.c */,
 				71F11CDEF5952DF5CC69AC74 /* SentryCrashUUIDConversion.h */,
-				A2475E1A25FB63D7007D9080 /* SentryHook.c */,
-				A2475E1625FB63AF007D9080 /* SentryHook.h */,
 				7B31C290277B04A000337126 /* SentryCrashPlatformSpecificDefines.h */,
 			);
 			path = Tools;
@@ -3526,7 +3514,6 @@
 				63FE70EB20DA4C1000CDBAE8 /* SentryCrashMonitor_MachException.h in Headers */,
 				7BC8522F24581096005A70F0 /* SentryFileContents.h in Headers */,
 				7B30B67C26527886006B2752 /* SentryDisplayLinkWrapper.h in Headers */,
-				A2475E1325FB63A3007D9080 /* fishhook.h in Headers */,
 				7BD86ECF264A7C77005439DB /* SentryAppStartMeasurement.h in Headers */,
 				7DC8310A2398283C0043DD9A /* SentryCrashIntegration.h in Headers */,
 				63FE718320DA4C1100CDBAE8 /* SentryCrashReportFixer.h in Headers */,
@@ -3630,7 +3617,6 @@
 				6344DDB91EC3115C00D9160D /* SentryCrashReportConverter.h in Headers */,
 				0A2D8D9828997887008720F6 /* NSLocale+Sentry.h in Headers */,
 				71F116E8F40D530BB68A2987 /* SentryCrashUUIDConversion.h in Headers */,
-				A2475E1725FB63AF007D9080 /* SentryHook.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -3888,7 +3874,6 @@
 				7B7A599726B692F00060A676 /* SentryScreenFrames.m in Sources */,
 				7B3398652459C15200BD9C96 /* SentryEnvelopeRateLimit.m in Sources */,
 				0A2D8D9628997845008720F6 /* NSLocale+Sentry.m in Sources */,
-				A2475E1F25FB648B007D9080 /* fishhook.c in Sources */,
 				7B0DC730288698F70039995F /* NSMutableDictionary+Sentry.m in Sources */,
 				7BD4BD4527EB29F50071F4FF /* SentryClientReport.m in Sources */,
 				631E6D341EBC679C00712345 /* SentryQueueableRequestManager.m in Sources */,
@@ -3977,7 +3962,6 @@
 				63FE716720DA4C1100CDBAE8 /* SentryCrashCPU.c in Sources */,
 				63FE717320DA4C1100CDBAE8 /* SentryCrashC.c in Sources */,
 				63FE712120DA4C1000CDBAE8 /* SentryCrashSymbolicator.c in Sources */,
-				A2475E1B25FB63D7007D9080 /* SentryHook.c in Sources */,
 				63FE70D720DA4C1000CDBAE8 /* SentryCrashMonitor_MachException.c in Sources */,
 				7B96572226830D2400C66E25 /* SentryScopeSyncC.c in Sources */,
 				0A9BF4E228A114940068D266 /* SentryViewHierarchyIntegration.m in Sources */,

diff --git a/Sources/Sentry/SentryCrashWrapper.m b/Sources/Sentry/SentryCrashWrapper.m
@@ -2,7 +2,6 @@
 #import "SentryCrash.h"
 #import "SentryCrashMonitor_AppState.h"
 #import "SentryCrashMonitor_System.h"
-#import "SentryHook.h"
 #import <Foundation/Foundation.h>
 #import <SentryCrashCachedData.h>
 #import <SentryCrashDebug.h>
@@ -51,20 +50,6 @@ - (BOOL)isApplicationInForeground
     return sentrycrashstate_currentState()->applicationIsInForeground;
 }
 
-- (void)installAsyncHooks
-{
-    NSAssert(false,
-        @"`installAsyncHooks` should not be called, as its behavior is unpredictable and sometimes "
-        @"resulted in unexpected errors.");
-    sentrycrash_install_async_hooks();
-}
-
-- (void)uninstallAsyncHooks
-{
-    NSAssert(false, @"`uninstallAsyncHooks` should not be called");
-    sentrycrash_deactivate_async_hooks();
-}
-
 - (NSDictionary *)systemInfo
 {
     static NSDictionary *sharedInfo = nil;

diff --git a/Sources/Sentry/SentryStacktraceBuilder.m b/Sources/Sentry/SentryStacktraceBuilder.m
@@ -45,7 +45,6 @@ - (SentryStacktrace *)retrieveStacktraceFromCursor:(SentryCrashStackCursor)stack
             [frames addObject:frame];
         }
     }
-    sentrycrash_async_backtrace_decref(stackCursor.async_caller);
 
     NSArray<SentryFrame *> *framesCleared = [SentryFrameRemover removeNonSdkFrames:frames];
 

diff --git a/Sources/Sentry/SentryThreadInspector.m b/Sources/Sentry/SentryThreadInspector.m
@@ -46,7 +46,6 @@
             entries++;
         }
     }
-    sentrycrash_async_backtrace_decref(stackCursor.async_caller);
 
     return entries;
 }

diff --git a/Sources/Sentry/include/SentryCrashWrapper.h b/Sources/Sentry/include/SentryCrashWrapper.h
@@ -23,10 +23,6 @@ SENTRY_NO_INIT
 
 - (BOOL)isApplicationInForeground;
 
-- (void)installAsyncHooks;
-
-- (void)uninstallAsyncHooks;
-
 - (NSDictionary *)systemInfo;
 
 - (bytes)freeMemorySize;

diff --git a/Sources/SentryCrash/Recording/Monitors/SentryCrashMonitor_CPPException.cpp b/Sources/SentryCrash/Recording/Monitors/SentryCrashMonitor_CPPException.cpp
@@ -81,7 +81,6 @@ void
 __cxa_throw(void *thrown_exception, std::type_info *tinfo, void (*dest)(void *))
 {
     if (g_captureNextStackTrace) {
-        sentrycrash_async_backtrace_decref(g_stackCursor.async_caller);
         sentrycrashsc_initSelfThread(&g_stackCursor, 1);
     }
 

diff --git a/Sources/SentryCrash/Recording/Monitors/SentryCrashMonitor_MachException.c b/Sources/SentryCrash/Recording/Monitors/SentryCrashMonitor_MachException.c
@@ -390,7 +390,6 @@ handleExceptions(void *const userData)
         SentryCrashLOG_DEBUG("Crash handling complete. Restoring original handlers.");
         g_isHandlingCrash = false;
         sentrycrashmc_resumeEnvironment(threads, numThreads);
-        sentrycrash_async_backtrace_decref(g_stackCursor.async_caller);
     }
 
     SentryCrashLOG_DEBUG("Replying to mach exception message.");

diff --git a/Sources/SentryCrash/Recording/Monitors/SentryCrashMonitor_NSException.m b/Sources/SentryCrash/Recording/Monitors/SentryCrashMonitor_NSException.m
@@ -104,7 +104,6 @@
             SentryCrashLOG_DEBUG(@"Calling original exception handler.");
             g_previousUncaughtExceptionHandler(exception);
         }
-        sentrycrash_async_backtrace_decref(cursor.async_caller);
     }
 }
 

diff --git a/Sources/SentryCrash/Recording/Monitors/SentryCrashMonitor_Signal.c b/Sources/SentryCrash/Recording/Monitors/SentryCrashMonitor_Signal.c
@@ -108,7 +108,6 @@ handleSignal(int sigNum, siginfo_t *signalInfo, void *userContext)
 
         sentrycrashcm_handleException(crashContext);
         sentrycrashmc_resumeEnvironment(threads, numThreads);
-        sentrycrash_async_backtrace_decref(g_stackCursor.async_caller);
     }
 
     SentryCrashLOG_DEBUG("Re-raising signal for regular handlers to catch.");

diff --git a/Sources/SentryCrash/Recording/SentryCrashReport.c b/Sources/SentryCrash/Recording/SentryCrashReport.c
@@ -1079,7 +1079,6 @@ writeThread(const SentryCrashReportWriter *const writer, const char *const key,
         "Writing thread %x (index %d). is crashed: %d", thread, threadIndex, isCrashedThread);
 
     SentryCrashStackCursor stackCursor;
-    stackCursor.async_caller = NULL;
 
     bool hasBacktrace = getStackCursor(crash, machineContext, &stackCursor);
 
@@ -1112,8 +1111,6 @@ writeThread(const SentryCrashReportWriter *const writer, const char *const key,
         }
     }
     writer->endContainer(writer);
-
-    sentrycrash_async_backtrace_decref(stackCursor.async_caller);
 }
 
 /** Write information about all threads to the report.

diff --git a/Sources/SentryCrash/Recording/Tools/SentryCrashMachineContext.c b/Sources/SentryCrash/Recording/Tools/SentryCrashMachineContext.c
@@ -54,7 +54,6 @@ isStackOverflow(const SentryCrashMachineContext *const context)
         &stackCursor, SentryCrashSC_STACK_OVERFLOW_THRESHOLD, context);
     while (stackCursor.advanceCursor(&stackCursor)) { }
     bool rv = stackCursor.state.hasGivenUp;
-    sentrycrash_async_backtrace_decref(stackCursor.async_caller);
     return rv;
 }
 

diff --git a/Sources/SentryCrash/Recording/Tools/SentryCrashStackCursor.c b/Sources/SentryCrash/Recording/Tools/SentryCrashStackCursor.c
@@ -45,7 +45,6 @@ sentrycrashsc_resetCursor(SentryCrashStackCursor *cursor)
 {
     cursor->state.currentDepth = 0;
     cursor->state.hasGivenUp = false;
-    cursor->state.current_async_caller = NULL;
     cursor->stackEntry.address = 0;
     cursor->stackEntry.imageAddress = 0;
     cursor->stackEntry.imageName = NULL;
@@ -59,39 +58,6 @@ sentrycrashsc_initCursor(SentryCrashStackCursor *cursor,
 {
     cursor->symbolicate = sentrycrashsymbolicator_symbolicate;
     cursor->advanceCursor = advanceCursor != NULL ? advanceCursor : g_advanceCursor;
-    cursor->async_caller = NULL;
     cursor->resetCursor = resetCursor != NULL ? resetCursor : sentrycrashsc_resetCursor;
     cursor->resetCursor(cursor);
 }
-
-bool
-sentrycrashsc_tryAsyncChain(
-    SentryCrashStackCursor *cursor, sentrycrash_async_backtrace_t *async_caller)
-{
-    if (!async_caller) {
-        return false;
-    }
-    cursor->state.current_async_caller = async_caller;
-    cursor->state.currentDepth = 0;
-
-    cursor->stackEntry.address = SentryCrashSC_ASYNC_MARKER;
-    return true;
-}
-
-bool
-sentrycrashsc_advanceAsyncCursor(SentryCrashStackCursor *cursor)
-{
-    sentrycrash_async_backtrace_t *async_caller = cursor->state.current_async_caller;
-    if (!async_caller) {
-        return false;
-    }
-    if (cursor->state.currentDepth < async_caller->len) {
-        uintptr_t nextAddress = (uintptr_t)async_caller->backtrace[cursor->state.currentDepth];
-        if (nextAddress > 1) {
-            cursor->stackEntry.address = sentrycrashcpu_normaliseInstructionPointer(nextAddress);
-            cursor->state.currentDepth++;
-            return true;
-        }
-    }
-    return sentrycrashsc_tryAsyncChain(cursor, async_caller->async_caller);
-}