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UDI/PIO - Return buffer correctly, extra tracing
[tpg/acess2.git]
/
KernelLand
/
Modules
/
Interfaces
/
UDI
/
udi_lib
/
core
/
mei.c
diff --git
a/KernelLand/Modules/Interfaces/UDI/udi_lib/core/mei.c
b/KernelLand/Modules/Interfaces/UDI/udi_lib/core/mei.c
index
e0caec7
..
29217ac
100644
(file)
--- a/
KernelLand/Modules/Interfaces/UDI/udi_lib/core/mei.c
+++ b/
KernelLand/Modules/Interfaces/UDI/udi_lib/core/mei.c
@@
-20,13
+20,14
@@
void _udi_mei_call_unmarshal(tUDI_DeferredCall *DCall)
{
tUDI_MeiCall *Call = (void*)DCall;
const udi_mei_op_template_t *mei_op = Call->mei_op;
+ LOG("%s backend", mei_op->op_name);
mei_op->backend_stub(Call->DCall.Handler, Call->DCall.cb, Call+1);
}
void udi_mei_call(udi_cb_t *gcb, udi_mei_init_t *meta_info, udi_index_t meta_ops_num, udi_index_t vec_idx, ...)
{
-
ENTER("pgcb pmeta_info imeta_ops_num ivec_idx",
-
gcb, meta_info, meta_ops_num, vec_idx);
+
//
ENTER("pgcb pmeta_info imeta_ops_num ivec_idx",
+
//
gcb, meta_info, meta_ops_num, vec_idx);
const udi_mei_op_template_t *mei_op;
{
@@
-34,38
+35,58
@@
void udi_mei_call(udi_cb_t *gcb, udi_mei_init_t *meta_info, udi_index_t meta_ops
for( ; ops->meta_ops_num && ops->meta_ops_num != meta_ops_num; ops ++ )
;
if( !ops->meta_ops_num ) {
-
LEAVE('-');
+
//
LEAVE('-');
return ;
}
mei_op = &ops->op_template_list[vec_idx-1];
}
- LOG("%s", mei_op->op_name);
-
// Check CB type
udi_index_t cb_type;
tUDI_MetaLang *metalang = UDI_int_GetCbType(gcb, &cb_type);
- //if( metalang->MeiInfo != meta_info )
- // return ;
- if( mei_op->meta_cb_num != cb_type ) {
- LEAVE('-');
+ if( meta_info != metalang->MeiInfo && mei_op->meta_cb_num != cb_type ) {
+ Log_Warning("UDI", "%s meta cb mismatch want %p:%i got %p:%i",
+ mei_op->op_name,
+ meta_info, mei_op->meta_cb_num,
+ metalang->MeiInfo, cb_type
+ );
+ ASSERTC(meta_info, ==, metalang->MeiInfo);
+ ASSERTC(mei_op->meta_cb_num, ==, cb_type);
+// LEAVE('-');
return ;
}
- // Check call type
- udi_op_t *const*ops = UDI_int_ChannelPrepForCall(gcb, metalang, meta_ops_num);
- udi_op_t *op = ops[vec_idx];
- // Start va_args
// Determine if indirect call is needed
// > check stack depth?
// > Direction?
int indirect_call = (mei_op->op_category == UDI_MEI_OPCAT_REQ)
|| (mei_op->op_category == UDI_MEI_OPCAT_IND);
+
+ LOG("%s %sdirect", mei_op->op_name, (indirect_call ? "in" : ""));
+
+ // Check call type
+ udi_op_t *const*ops = UDI_int_ChannelPrepForCall(gcb, metalang, meta_ops_num);
+ udi_op_t *op = ops[vec_idx];
+
+ // Change ownership of chained cbs
+ size_t chain_ofs = metalang->CbTypes[cb_type].ChainOfs;
+ if( chain_ofs )
+ {
+ udi_cb_t *chained_cb = gcb;
+ while( (chained_cb = *(udi_cb_t**)((void*)chained_cb + chain_ofs)) )
+ UDI_int_ChannelFlip(chained_cb);
+ }
+
if( indirect_call )
{
va_list args;
va_start(args, vec_idx);
size_t marshal_size = _udi_marshal_values(NULL, mei_op->marshal_layout, args);
+ if( marshal_size == 0 && mei_op->marshal_layout[0] != UDI_DL_END ) {
+ Warning("udi_mei_call(%s) - Marshalling failure", mei_op->op_name);
+// LEAVE('-');
+ return ;
+ }
va_end(args);
tUDI_MeiCall *call = malloc(sizeof(tUDI_MeiCall) + marshal_size);
call->DCall.Next = NULL;
@@
-87,6
+108,6
@@
void udi_mei_call(udi_cb_t *gcb, udi_mei_init_t *meta_info, udi_index_t meta_ops
mei_op->direct_stub( op, gcb, args );
va_end(args);
}
-
LEAVE('-');
+
//
LEAVE('-');
}
UCC
git Repository :: git.ucc.asn.au