UNLOZE/sm-ext-dhooks2
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More linux fixes.

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This commit is contained in:
Dr!fter
2013-08-29 15:18:43 -04:00
parent b2288d7333
commit c3fcdbb7db
4 changed files with 280 additions and 9 deletions
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vhook.h
+19 -4
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@@ -166,6 +166,7 @@ Vector *Callback_vector(DHooksCallback *dg, void **stack, size_t *argsizep);
void *Callback(DHooksCallback *dg, void **stack);
float Callback_float(DHooksCallback *dg, void **stack);
Vector *Callback_vector(DHooksCallback *dg, void **stack);
string_t *Callback_stringt(DHooksCallback *dg, void **stack);
#endif
bool SetupHookManager(ISmmAPI *ismm);
void CleanupHooks(IPluginContext *pContext);
@@ -182,10 +183,20 @@ static void *GenerateThunk(ReturnType type)
masm.push(ebp);
masm.movl(ebp, esp);
masm.subl(esp, kReserve);
masm.lea(eax, Operand(ebp, 12)); // grab the incoming caller argument vector
masm.movl(Operand(esp, 1 * 4), eax); // set that as the 2nd argument
masm.lea(eax, Operand(ebp, 8)); // grab the |this|
masm.movl(Operand(esp, 0 * 4), eax); // set |this| as the 1st argument
if(type != ReturnType_String && type != ReturnType_Vector)
{
masm.lea(eax, Operand(ebp, 12)); // grab the incoming caller argument vector
masm.movl(Operand(esp, 1 * 4), eax); // set that as the 2nd argument
masm.movl(eax, Operand(ebp, 8)); // grab the |this|
masm.movl(Operand(esp, 0 * 4), eax); // set |this| as the 1st argument*/
}
else
{
masm.lea(eax, Operand(ebp, 8)); // grab the incoming caller argument vector
masm.movl(Operand(esp, 1 * 4), eax); // set that as the 2nd argument
masm.movl(eax, Operand(ebp, 12)); // grab the |this|
masm.movl(Operand(esp, 0 * 4), eax); // set |this| as the 1st argument*/
}
if(type == ReturnType_Float)
{
masm.call(ExternalAddress((void *)Callback_float));
@@ -194,6 +205,10 @@ static void *GenerateThunk(ReturnType type)
{
masm.call(ExternalAddress((void *)Callback_vector));
}
else if(type == ReturnType_String)
{
masm.call(ExternalAddress((void *)Callback_stringt));
}
else
{
masm.call(ExternalAddress((void *)Callback));