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Kernel/Arbiters: Initialize arb_wait_address in thread struct.

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This commit is contained in:
Michael Scire
2018-06-21 05:13:06 -06:00
parent 62bd1299ea
commit 8f8fe62a19
3 changed files with 7 additions and 1 deletions
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4
src/core/hle/kernel/svc.cpp
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@@ -692,6 +692,8 @@ static ResultCode SignalProcessWideKey(VAddr condition_variable_addr, s32 target
// Wait for an address (via Address Arbiter)
static ResultCode WaitForAddress(VAddr address, u32 type, s32 value, s64 timeout) {
NGLOG_WARNING(Kernel_SVC, "called, address=0x{:X}, type=0x{:X}, value=0x{:X}, timeout={}",
address, type, value, timeout);
// If the passed address is a kernel virtual address, return invalid memory state.
if ((address + 0x8000000000LL) < 0x7FFFE00000LL) {
return ERR_INVALID_ADDRESS_STATE;
@@ -715,6 +717,8 @@ static ResultCode WaitForAddress(VAddr address, u32 type, s32 value, s64 timeout
// Signals to an address (via Address Arbiter)
static ResultCode SignalToAddress(VAddr address, u32 type, s32 value, s32 num_to_wake) {
NGLOG_WARNING(Kernel_SVC, "called, address=0x{:X}, type=0x{:X}, value=0x{:X}, num_to_wake=0x{:X}",
address, type, value, num_to_wake);
// If the passed address is a kernel virtual address, return invalid memory state.
if ((address + 0x8000000000LL) < 0x7FFFE00000LL) {
return ERR_INVALID_ADDRESS_STATE;

2
src/core/hle/kernel/thread.h
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@@ -232,7 +232,7 @@ public:
Handle wait_handle; ///< The handle used to wait for the mutex.
// If waiting for an AddressArbiter, this is the address being waited on.
VAddr arb_wait_address;
VAddr arb_wait_address{0};
ResultCode arb_wait_result{RESULT_SUCCESS}; ///< Result returned when done waiting on AddressArbiter.
std::string name;