VOID fn_call(CONTEXT *ctxt, FID fid) {
trace_enter();
call_stack.push(fid);
UINT64 sp;
PIN_GetContextRegval(ctxt, REG_RSP, (UINT8*) &sp);
sp_stack.push(sp);
nb_call[fid]++;
unsigned int param_val_size = 1 + nb_param_int[fid] + nb_param_int_stack[fid];
for (unsigned int pid = 1; pid < param_val_size; pid++) {
if (!param_is_not_addr[fid][pid])
add_val(fid, ctxt, pid, sp);
}
trace_leave();
}
VOID fn_call(CONTEXT *ctxt, FID fid, bool is_jump) {
trace_enter();
call_stack.push(fid);
is_jump_stack.push(is_jump);
counter += 1;
bool param_pushed = false;
if (!is_instrumented[fid]) {
trace_leave();
return;
}
for (unsigned int i = 1; i <= nb_p[fid]; i++) {
if (!param_addr[fid][i])
continue;
param_t *new_param = (param_t *) malloc(sizeof(param_t));
new_param->fid = fid;
new_param->counter = counter;
new_param->val = val_from_reg(ctxt, i);
new_param->is_addr = param_addr[fid][i];
new_param->pos = i;
param_in->push_front(new_param);
param_pushed = true;
}
/* If the function is instrumented (ie for instance has an ADDR as
a return value) AND was not logged yet, create a special
entry to log the date of call */
if (!param_pushed) {
param_t *new_addr = (param_t *) malloc(sizeof(param_t));
new_addr->fid = fid;
new_addr->counter = counter;
new_addr->val = 0; // val_from_reg(ctxt, i);
new_addr->pos = 0;
new_addr->is_addr = false; // true;
param_in->push_front(new_addr);
}
trace_leave();
return;
}
