Project technical debt

Building on Windows requires a specific version of mingw - MinGW-w64 GCC 15.2.0 (winlibs-gcc15, x86_64-ucrt-posix-seh)
Even compiled prx libraries on Windows require nearby (static linking of these dependencies causes conflicts):
- libgcc_s_seh-1.dll
- libstdc++-6.dll
- libwinpthread-1.dll

Throughout the project, every function at every stage either does exactly what it's supposed to or throws an exception. Everywhere... except:

libSceSaveDataDialog.native
libSceCommonDialog
The shader recompiler skips baryctric coordinates (is not even passed to SpirvTargetOptions at row 212).

zARR5aCmkoY (libSceAgc) - unknown name, signature
qj7QZpgr9Uw (libSceAgc) - unknown name
fd5Bp5tGTgo (libSceAgc) - unknown name
dolOmWH+huQ (libSceAgc) - unknown name
V++UgBtQhn0 (libSceAgc) - unknown name
gQkqkLttcpw (libSceAgc) - unknown name, signature
sceKernelInternalMemoryGetModuleSegmentInfo (libkernel) - unknown signature
sceLibcInternalBacktraceForGame (libSceLibcInternal, implemented in libc) - unknown signature
sceLibcInternalHeapErrorReportForGame (libSceLibcInternal, implemented in libc) - unknown signature
__progname (libkernel) - unknown data export

Shader recompilation currently occurs right before it was transferred to Vulkan with caching, but should be moved to the relinker stage. For this purpose, shader/recompiler was written completely independently from libs/prx.
The executable file that relinker generates opens the console when launched, which is inconvenient for playability.
Relinker doesn't add an icon to the generated executable. This should be done without adding dependencies (only standard).
--to-intel does not lower the register form of INSERTQ (F2 0F 79) nor MONITORX/MWAITX/CLZERO/RDPRU/MCOMMIT; the lowering fails the relink instead. SHA-NI is not substituted.
The length-changing path of the instruction rewriter is not used by the converter: it does not adjust VEX/0F38/0F3A RIP-relative operands, data-to-code references (relocations, FDEs, jump tables) or segment sizes, so every substitution keeps the instruction length.
The Linux placement of the --to-intel stubs in the ELF patcher is covered only by a synthetic test.
The libc SSE4a trap emulation on Windows is superseded by --to-intel and remains only until the relinked title has been verified without it.
--to-intel lowerings that need a stub section are rejected for sce_module guest modules: the guest module builder does not pass stub sites to the guest module writer.
The game can expect its modified prx from the sce_module/sce_modules folder - this support is not implemented.