3 Out-of-Process Method Invocation:
5 eax: reserved, must be zero
6 edx: pointer to parameter info block (PIB)
7 ecx: maximum "out" bytes, excluding Inlines
9 Call the 32-bit address stored at 0x7fff0000 to invoke the method.
12 ebx, esi, edi, ebp, esp: preserved
13 eax: pointer to exception, or NULL if none.
14 If there is an exception, the user part of the syscall
15 function will search for an exception handling function
16 that covers the calling address. If none is found,
17 it will assume that it is a language without exception
18 handling, and return the exception to the caller in eax.
20 edx: pointer to args, with out params filled in; in params
21 may be clobbered. This will be the same pointer as
22 was passed in by the caller.
26 edx: pointer to caller information struct, if such was
32 eax: pointer to exception, or NULL if none.
33 ebx, esi, edi, ebp, esp: should be preserved
34 ecx, edx: may be clobbered