The test declared sceKernelGetModuleInfoForUnwind itself, so the header already declares it and the test declares it twice and public_headers fails on main.
Two unwind queries a title makes went wrong on macOS, so a C++ exception the title would catch ended the process instead: God of War Sons of Sparta (PPSA28997) stops on an IL2CPP exception it normally handles.
- sceKernelGetModuleInfoForUnwind found a relinked image and its PT_GNU_EH_FRAME header but left eh_frame_addr and eh_frame_size at zero, so the title's unwinder found no FDE for its own frame. The tables are now read with EhFrame::ReadTables over the image's load segments, as ModuleInfo does on Linux, and eh_frame_size includes the zero terminator, as on Linux.
- sceSysmoduleGetModuleInfoForUnwind read /proc/self/maps outside Windows and threw on every call on macOS. It now answers from mach_vm_region, with the image path from dladdr, as the Linux branch answers from the mapping.
guest_unwind_module_info now runs on macOS: the test executable carries the __APS5DATA,__meta program headers that the macOS dl_iterate_phdr reads from a relinked image. guest_sysmodule checks the macOS answers against mach_vm_region.
Co-authored-by: mugurc <[email protected]>
MarcZX10