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Readbacks proof of concept rebased (#3178)

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* Readbacks proof of concept

* liverpool: Use span for acb too

* config: Add readbacks config option

* config: Log readbacks
This commit is contained in:
TheTurtle
2025-07-01 23:41:00 +03:00
committed by GitHub
parent 5789fd881c
commit 0594dac405
17 changed files with 375 additions and 186 deletions
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7
src/core/address_space.cpp
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@@ -302,14 +302,15 @@ struct AddressSpace::Impl {
new_flags = PAGE_READWRITE;
} else if (read && !write) {
new_flags = PAGE_READONLY;
} else if (execute && !read && not write) {
} else if (execute && !read && !write) {
new_flags = PAGE_EXECUTE;
} else if (!read && !write && !execute) {
new_flags = PAGE_NOACCESS;
} else {
LOG_CRITICAL(Common_Memory,
"Unsupported protection flag combination for address {:#x}, size {}",
virtual_addr, size);
"Unsupported protection flag combination for address {:#x}, size {}, "
"read={}, write={}, execute={}",
virtual_addr, size, read, write, execute);
return;
}

1
src/core/address_space.h
View File

@@ -11,6 +11,7 @@
namespace Core {
enum class MemoryPermission : u32 {
None = 0,
Read = 1 << 0,
Write = 1 << 1,
ReadWrite = Read | Write,

2
src/core/libraries/gnmdriver/gnmdriver.cpp
View File

@@ -2834,7 +2834,7 @@ void RegisterlibSceGnmDriver(Core::Loader::SymbolsResolver* sym) {
}
if (Config::copyGPUCmdBuffers()) {
liverpool->reserveCopyBufferSpace();
liverpool->ReserveCopyBufferSpace();
}
Platform::IrqC::Instance()->Register(Platform::InterruptId::GpuIdle, ResetSubmissionLock,