Commit 670810b ("[efi] Use standard va_args macros instead of
VA_START() etc") fixed a 32-bit RISC-V build error, but broke the
functionality of the InstallMultipleProtocolInterfaces() and
UninstallMultipleProtocolInterfaces() wrapper functions. GCC does not
automatically check the ABI of the current function when using the
__builtin_va_start() and related macros, and it is therefore necessary
for code to use __builtin_ms_va_start() etc from within functions
marked as EFIAPI.
Since commit 9016f2e ("[efi] Skip including the EDK2 ProcessorBind.h
header for 32-bit RISC-V") has now fixed the original 32-bit RISC-V
build error, we can switch back to using the EDK2 VA_START() etc
macros to obtain the correct behaviour.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
c0ac23fc56