gitlab-com-suyu-emu/suyu
1
0
Fork 0
mirror of https://gitlab.com/suyu-emu/suyu.git synced 2024-03-15 23:15:44 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #407 from Subv/arbiter

Browse source 
AddressArbiter: Ported arbitration type 2 from 3dmoo.
This commit is contained in:
bunnei 2015-01-05 00:05:50 -05:00
parent 81e255a411 0276a75f24
commit cc23269ff4
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/core/hle/kernel/address_arbiter.cpp
View file

@ -51,6 +51,17 @@ ResultCode ArbitrateAddress(Handle handle, ArbitrationType type, u32 address, s3
HLE::Reschedule(__func__); HLE::Reschedule(__func__);
} }
break; break;
case ArbitrationType::DecrementAndWaitIfLessThan:
{
s32 memory_value = Memory::Read32(address) - 1;
Memory::Write32(address, memory_value);
if (memory_value <= value) {
Kernel::WaitCurrentThread(WAITTYPE_ARB, handle, address);
HLE::Reschedule(__func__);
}
break;
}
default: default:
LOG_ERROR(Kernel, "unknown type=%d", type); LOG_ERROR(Kernel, "unknown type=%d", type);