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kern: remove firmare-specific SignalAndModify impl

Nintendo made this breaking change because there was zero official software relying on it,
so it's safe for us to make the same change.
This commit is contained in:
Michael Scire 2021-07-22 15:56:43 -07:00
parent 73afa042f1
commit f5704d25f8

View file

@ -103,54 +103,29 @@ namespace ams::kern {
auto it = m_tree.nfind_key({ addr, -1 });
/* Determine the updated value. */
s32 new_value;
if (GetTargetFirmware() >= TargetFirmware_7_0_0) {
if (count <= 0) {
if ((it != m_tree.end()) && (it->GetAddressArbiterKey() == addr)) {
new_value = value - 2;
} else {
new_value = value + 1;
}
if (count <= 0) {
if ((it != m_tree.end()) && (it->GetAddressArbiterKey() == addr)) {
new_value = value - 2;
} else {
if ((it != m_tree.end()) && (it->GetAddressArbiterKey() == addr)) {
auto tmp_it = it;
s32 tmp_num_waiters = 0;
while ((++tmp_it != m_tree.end()) && (tmp_it->GetAddressArbiterKey() == addr)) {
if ((tmp_num_waiters++) >= count) {
break;
}
}
if (tmp_num_waiters < count) {
new_value = value - 1;
} else {
new_value = value;
}
} else {
new_value = value + 1;
}
new_value = value + 1;
}
} else {
if (count <= 0) {
if ((it != m_tree.end()) && (it->GetAddressArbiterKey() == addr)) {
new_value = value - 1;
} else {
new_value = value + 1;
}
} else {
if ((it != m_tree.end()) && (it->GetAddressArbiterKey() == addr)) {
auto tmp_it = it;
s32 tmp_num_waiters = 0;
while ((tmp_it != m_tree.end()) && (tmp_it->GetAddressArbiterKey() == addr) && (tmp_num_waiters < count + 1)) {
++tmp_num_waiters;
++tmp_it;
while ((++tmp_it != m_tree.end()) && (tmp_it->GetAddressArbiterKey() == addr)) {
if ((tmp_num_waiters++) >= count) {
break;
}
}
if (tmp_num_waiters == 0) {
new_value = value + 1;
} else if (tmp_num_waiters <= count) {
if (tmp_num_waiters < count) {
new_value = value - 1;
} else {
new_value = value;
}
} else {
new_value = value + 1;
}
}