1) Swapping to c++ instead of assembly implementations of several kernel APIs to avoid calling probably broken implementations of __EH_FRAME_?? macros
2) Commenting out otherwise unavoidable calls to __EH_FRAME_?? macros in uc_exe.cia. This is a temporary hack.
Both changes to see if they get past an early kernel panic in the Syborg ROM from the current build:
EH ERROR: no exception descriptor for address 0x801eb277
Thread efile.exe::Main Panic USER-EXEC 3
EXPORTS
_ZN13RUsbInterface26RegisterTransferDescriptorER22RUsbTransferDescriptor @ 1 NONAME
_ZN13RUsbInterface29InitialiseTransferDescriptorsEv @ 2 NONAME
_ZN13RUsbInterface4OpenEm10TOwnerType @ 3 NONAME
_ZN13RUsbInterface5CloseEv @ 4 NONAME
_ZN14TPacketLengths13MaxNumPacketsEv @ 5 NONAME
_ZN14TPacketLengths2AtEi @ 6 NONAME
_ZN14TPacketLengths7TLengthaSEt @ 7 NONAME
_ZN14TPacketLengthsixEi @ 8 NONAME
_ZN26RUsbBulkTransferDescriptor12SetZlpStatusEN22RUsbTransferDescriptor10TZlpStatusE @ 9 NONAME
_ZN26RUsbBulkTransferDescriptor14WritableBufferEv @ 10 NONAME
_ZN26RUsbBulkTransferDescriptor8SaveDataEi @ 11 NONAME
_ZN26RUsbBulkTransferDescriptorC1Ei @ 12 NONAME
_ZN26RUsbBulkTransferDescriptorC2Ei @ 13 NONAME
_ZN26RUsbIntrTransferDescriptor12SetZlpStatusEN22RUsbTransferDescriptor10TZlpStatusE @ 14 NONAME
_ZN26RUsbIntrTransferDescriptor14WritableBufferEv @ 15 NONAME
_ZN26RUsbIntrTransferDescriptor8SaveDataEi @ 16 NONAME
_ZN26RUsbIntrTransferDescriptorC1Ei @ 17 NONAME
_ZN26RUsbIntrTransferDescriptorC2Ei @ 18 NONAME
_ZN26RUsbIsocTransferDescriptor12SaveMultipleEi @ 19 NONAME
_ZN26RUsbIsocTransferDescriptor13MaxPacketSizeEv @ 20 NONAME
_ZN26RUsbIsocTransferDescriptor14ReceivePacketsEi @ 21 NONAME
_ZN26RUsbIsocTransferDescriptor15WritablePacketsEiRi @ 22 NONAME
_ZN26RUsbIsocTransferDescriptor5ResetEv @ 23 NONAME
_ZN26RUsbIsocTransferDescriptor7LengthsEv @ 24 NONAME
_ZN26RUsbIsocTransferDescriptorC1Eii @ 25 NONAME
_ZN26RUsbIsocTransferDescriptorC2Eii @ 26 NONAME
_ZN8RUsbPipe8TransferER22RUsbTransferDescriptorR14TRequestStatus @ 27 NONAME
_ZNK14TPacketLengths2AtEi @ 28 NONAME
_ZNK14TPacketLengths7TLengthcvtEv @ 29 NONAME
_ZNK14TPacketLengthsixEi @ 30 NONAME
_ZNK26RUsbBulkTransferDescriptor6BufferEv @ 31 NONAME
_ZNK26RUsbIntrTransferDescriptor6BufferEv @ 32 NONAME
_ZNK26RUsbIsocTransferDescriptor7PacketsEiiRi @ 33 NONAME
_ZN13RUsbInterface24ResetTransferDescriptorsEv @ 34 NONAME
_ZN14TPacketResults13MaxNumPacketsEv @ 35 NONAME
_ZN26RUsbIsocTransferDescriptor7ResultsEv @ 36 NONAME
_ZNK14TPacketResults2AtEi @ 37 NONAME
_ZNK14TPacketResultsixEi @ 38 NONAME
_ZN22RUsbTransferDescriptor5CloseEv @ 39 NONAME