Mariano,
You should be able to find the function information you need in
$GEMSTONE/include/gci.hf...
Dale
On 3/31/16 6:27 AM, Mariano Martinez Peck wrote:
On Thu, Mar 31, 2016 at 12:44 AM, Esteban Lorenzano
<[email protected] <mailto:[email protected]>> wrote:
how does your function call looks like?
The function call is:
^ self ffiCall: #( GsGciOopType GciExecuteStrFromContextDbg_(String
source, int64 sourceSize, GsGciOopType sourceClassOopType,
GsGciOopType contextObjectOopType, GsGciOopType symbolListOopType, int
flags, ushort environmentId) )
And the C function SHOULD BE (I say SHOULD because I don't have access
to the C source nor header):
EXTERN_GCI_DEC(OopType)
GciExecuteStrFromContextDbg_(
const char source[], int64 sourceSize, OopType sourceClass,
OopType contextObject, OopType symbolList,
int flags, ushort environmentId );
I am not sure which is the error because other times I did get an
error that is was clear that it couldn't marshal the arguments. But
that "bad arguments" doesn't tell me much :(
On 31 Mar 2016, at 04:55, Mariano Martinez Peck
<[email protected] <mailto:[email protected]>> wrote:
Hi guys,
Could someone help me understand what could be the exact reason
of a 'Bad argument for external function' in an FFI call? Of
course, I double checked all the arguments definitions in the
#ffiCall: and the real objects I receive as arguments at the
moment of the callout. And they all seem correct.
And even better...how can I get more info about it?
Thanks in advance,
--
Mariano
http://marianopeck.wordpress.com <http://marianopeck.wordpress.com/>
--
Mariano
http://marianopeck.wordpress.com
