CCF_100/yuzu-mirror
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Kernel: Corrections to ModifyByWaitingCountAndSignalToAddressIfEqual

Browse Source
This commit is contained in:
Fernando Sahmkow
2019-10-07 19:09:57 -04:00
committed by FernandoS27
parent 44e09e5f21
commit 7176857177
1 changed files with 13 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/core/hle/kernel/address_arbiter.cpp
View File

@@ -91,12 +91,20 @@ ResultCode AddressArbiter::ModifyByWaitingCountAndSignalToAddressIfEqual(VAddr a
// Determine the modified value depending on the waiting count.
s32 updated_value;
if (waiting_threads.empty()) {
updated_value = value + 1;
} else if (num_to_wake <= 0 || waiting_threads.size() <= static_cast<u32>(num_to_wake)) {
updated_value = value - 1;
if (num_to_wake <= 0) {
if (waiting_threads.empty()) {
updated_value = value + 1;
} else {
updated_value = value - 1;
}
} else {
updated_value = value;
if (waiting_threads.empty()) {
updated_value = value + 1;
} else if (waiting_threads.size() <= static_cast<u32>(num_to_wake)) {
updated_value = value - 1;
} else {
updated_value = value;
}
}
if (static_cast<s32>(Memory::Read32(address)) != value) {