https://bugs.winehq.org/show_bug.cgi?id=42255 Anastasius Focht <focht(a)gmx.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW CC| |focht(a)gmx.net Ever confirmed|0 |1 Keywords| |source --- Comment #10 from Anastasius Focht <focht(a)gmx.net> --- Hello folks, confirming and behalf of OP. I found the corresponding source on Github: https://github.com/xenia-project/xenia/blob/master/src/xenia/cpu/backend/x64... --- snip --- bool Win32X64CodeCache::Initialize() { if (!X64CodeCache::Initialize()) { return false; } // Compute total number of unwind entries we should allocate. // We don't support reallocing right now, so this should be high. unwind_table_.resize(kMaximumFunctionCount); #ifdef USE_GROWABLE_FUNCTION_TABLE // Create table and register with the system. It's empty now, but we'll grow // it as functions are added. if (RtlAddGrowableFunctionTable( &unwind_table_handle_, unwind_table_.data(), unwind_table_count_, DWORD(unwind_table_.size()), reinterpret_cast<ULONG_PTR>(generated_code_base_), reinterpret_cast<ULONG_PTR>(generated_code_base_ + kGeneratedCodeSize))) { XELOGE("Unable to create unwind function table"); return false; } #else // Install a callback that the debugger will use to lookup unwind info on // demand. if (!RtlInstallFunctionTableCallback( reinterpret_cast<DWORD64>(generated_code_base_) | 0x3, reinterpret_cast<DWORD64>(generated_code_base_), kGeneratedCodeSize, [](uintptr_t control_pc, void* context) { auto code_cache = reinterpret_cast<X64CodeCache*>(context); return reinterpret_cast<PRUNTIME_FUNCTION>( code_cache->LookupUnwindEntry(control_pc)); }, this, nullptr)) { XELOGE("Unable to install function table callback"); return false; } #endif // USE_GROWABLE_FUNCTION_TABLE return true; } --- snip --- Regards -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.