FrameworkTests fails to detour rand() on MacOS x64 due to an invalid argument error in vm_map

[nike4613]

What's especially odd about this is that MonoMod code hasn't changed, and I don't think I've updated the MacOS system I'm testing on since it did work. The only thing different is that .NET 8 was installed. The failure occurs on all .NET versions.

[MonoMod.RuntimeDetour](1/2/2024 9:37:42 PM) Trace: Applying NativeHook of 0x00007ff809f07c92
[MonoMod.Utils](1/2/2024 9:37:42 PM) Trace: new DynamicMethod: System.Int32 SyncProxy<native->managed Get1Delegate>(MonoMod.RuntimeDetour.DetourManager+NativeDetourSyncInfo)
[MonoMod.Utils](1/2/2024 9:37:42 PM) Trace: mdef: System.Int32 SyncProxy<native->managed Get1Delegate>(MonoMod.RuntimeDetour.DetourManager/NativeDetourSyncInfo)
[MonoMod.Core](1/2/2024 9:37:42 PM) Trace: Applying native detour from 00007ff809f07c92 to 000000010af631a4
[MonoMod.Core](1/2/2024 9:37:42 PM) Trace: Creating simple detour 0x00007ff809f07c92 => 0x000000010af631a4
[MonoMod.Core](1/2/2024 9:37:43 PM) Trace: Performing page remap on 0x00007ff809d0a000+0x1fa50000 from r-x/r-x to rwx
[MonoMod.Core](1/2/2024 9:37:43 PM) Error: vm_map() failed to map over target range: 0x00007ff809d0a000+0x1fa50000 (r-x/r-x) <- (obj 11523) 0x00000001a4b35000+0x1fa50000 (rwx/rwx), kr = 4
Unhandled exception. System.NotSupportedException: vm_map() failed
   at MonoMod.Core.Platforms.Systems.MacOSSystem.MakePageWritable(IntPtr addrInPage) in /Users/aaron/Documents/MonoMod/src/MonoMod.Core/Platforms/Systems/MacOSSystem.cs:line 209
   at MonoMod.Core.Platforms.Systems.MacOSSystem.PatchData(PatchTargetKind targetKind, IntPtr patchTarget, ReadOnlySpan`1 data, Span`1 backup) in /Users/aaron/Documents/MonoMod/src/MonoMod.Core/Platforms/Systems/MacOSSystem.cs:line 123
   at MonoMod.Core.Platforms.PlatformTriple.CreateNativeDetour(IntPtr from, IntPtr to, Int32 detourMaxSize, IntPtr fromRw) in /Users/aaron/Documents/MonoMod/src/MonoMod.Core/Platforms/PlatformTriple.cs:line 427
   at MonoMod.Core.Platforms.PlatformTripleDetourFactory.NativeDetour.CreateDetour() in /Users/aaron/Documents/MonoMod/src/MonoMod.Core/Platforms/PlatformTripleDetourFactory.cs:line 395
   at MonoMod.Core.Platforms.PlatformTripleDetourFactory.DetourBase.Apply() in /Users/aaron/Documents/MonoMod/src/MonoMod.Core/Platforms/PlatformTripleDetourFactory.cs:line 101
   at MonoMod.RuntimeDetour.DetourManager.RootNativeDetourChainNode.UpdateChain(IDetourFactory factory, Delegate fallback) in /Users/aaron/Documents/MonoMod/src/MonoMod.RuntimeDetour/DetourManager.Native.cs:line 141
   at MonoMod.RuntimeDetour.DetourManager.NativeDetourState.UpdateChain(IDetourFactory updatingFactory) in /Users/aaron/Documents/MonoMod/src/MonoMod.RuntimeDetour/DetourManager.Native.cs:line 352
   at MonoMod.RuntimeDetour.DetourManager.NativeDetourState.AddDetour(SingleNativeDetourState detour, Boolean takeLock) in /Users/aaron/Documents/MonoMod/src/MonoMod.RuntimeDetour/DetourManager.Native.cs:line 257
   at MonoMod.RuntimeDetour.NativeHook.Apply() in /Users/aaron/Documents/MonoMod/src/MonoMod.RuntimeDetour/NativeHook.cs:line 137
   at MonoMod.RuntimeDetour.NativeHook..ctor(IntPtr function, Delegate hook, IDetourFactory factory, DetourConfig config, Boolean applyByDefault) in /Users/aaron/Documents/MonoMod/src/MonoMod.RuntimeDetour/NativeHook.cs:line 95
   at Program.<Main>$(String[] args) in /Users/aaron/Documents/MonoMod/src/MonoMod.FrameworkTests/Program.cs:line 13
fish: Job 1, 'MONOMOD_LogToFile=- dotnet exec…' terminated by signal SIGABRT (Abort)