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dmem: implement get direct memory type

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DH 2024-11-13 21:57:12 +03:00
parent 396698d0be
commit 017cda3c43
1 changed files with 22 additions and 0 deletions
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22
rpcsx/iodev/dmem.cpp
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@ -149,6 +149,28 @@ static orbis::ErrorCode dmem_ioctl(orbis::File *file, std::uint64_t request,
return {};
}
case 0xc0208004: { // get direct memory type
struct Args {
std::uint64_t start;
std::uint64_t regionStart;
std::uint64_t regionEnd;
std::uint32_t memoryType;
};
auto args = reinterpret_cast<Args *>(argp);
auto it = device->allocations.lowerBound(args->start);
if (it == device->allocations.end() || it->memoryType == -1u) {
return orbis::ErrorCode::SRCH;
}
args->regionStart = it.beginAddress();
args->regionEnd = it.endAddress();
args->memoryType = it->memoryType;
return {};
}
case 0x80288012: { // direct memory query
struct DirectMemoryQueryInfo {
std::uint64_t start;