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authorliamwhite <liamwhite@users.noreply.github.com>2024-02-04 15:48:33 +0100
committerGitHub <noreply@github.com>2024-02-04 15:48:33 +0100
commit4cccbe7989a6a2571ffb1a21790f3884786c557a (patch)
treee0cebe568f7bc8597a019b75ecc6d4b3b653e206 /src
parentMerge pull request #12901 from Kelebek1/timezone_firmware_fix (diff)
parentcmif_serialization: enforce const for references (diff)
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Diffstat (limited to 'src')
-rw-r--r--src/core/hle/service/cmif_serialization.h6
-rw-r--r--src/core/hle/service/cmif_types.h27
2 files changed, 31 insertions, 2 deletions
diff --git a/src/core/hle/service/cmif_serialization.h b/src/core/hle/service/cmif_serialization.h
index 315475e71..e985fe317 100644
--- a/src/core/hle/service/cmif_serialization.h
+++ b/src/core/hle/service/cmif_serialization.h
@@ -115,6 +115,11 @@ struct ArgumentTraits {
static constexpr ArgumentType Type = ArgumentType::InData;
};
+template <typename... Ts>
+consteval bool ConstIfReference() {
+ return ((!std::is_reference_v<Ts> || std::is_const_v<std::remove_reference_t<Ts>>) && ... && true);
+}
+
struct RequestLayout {
u32 copy_handle_count;
u32 move_handle_count;
@@ -435,6 +440,7 @@ void CmifReplyWrapImpl(HLERequestContext& ctx, T& t, Result (T::*f)(A...)) {
}
const bool is_domain = Domain ? ctx.GetManager()->IsDomain() : false;
+ static_assert(ConstIfReference<A...>(), "Arguments taken by reference must be const");
using MethodArguments = std::tuple<std::remove_cvref_t<A>...>;
OutTemporaryBuffers buffers{};
diff --git a/src/core/hle/service/cmif_types.h b/src/core/hle/service/cmif_types.h
index dc06169f4..84f4c2456 100644
--- a/src/core/hle/service/cmif_types.h
+++ b/src/core/hle/service/cmif_types.h
@@ -4,10 +4,9 @@
#pragma once
#include <memory>
+#include <span>
-#include "common/common_funcs.h"
#include "common/common_types.h"
-#include "core/hle/service/hle_ipc.h"
namespace Service {
@@ -22,8 +21,10 @@ class Out {
public:
using Type = T;
+ /* implicit */ Out(const Out& t) : raw(t.raw) {}
/* implicit */ Out(AutoOut<Type>& t) : raw(&t.raw) {}
/* implicit */ Out(Type* t) : raw(t) {}
+ Out& operator=(const Out&) = delete;
Type* Get() const {
return raw;
@@ -37,6 +38,10 @@ public:
return raw;
}
+ operator Type*() const {
+ return raw;
+ }
+
private:
Type* raw;
};
@@ -113,8 +118,10 @@ class OutCopyHandle {
public:
using Type = T*;
+ /* implicit */ OutCopyHandle(const OutCopyHandle& t) : raw(t.raw) {}
/* implicit */ OutCopyHandle(AutoOut<Type>& t) : raw(&t.raw) {}
/* implicit */ OutCopyHandle(Type* t) : raw(t) {}
+ OutCopyHandle& operator=(const OutCopyHandle&) = delete;
Type* Get() const {
return raw;
@@ -128,6 +135,10 @@ public:
return raw;
}
+ operator Type*() const {
+ return raw;
+ }
+
private:
Type* raw;
};
@@ -137,8 +148,10 @@ class OutMoveHandle {
public:
using Type = T*;
+ /* implicit */ OutMoveHandle(const OutMoveHandle& t) : raw(t.raw) {}
/* implicit */ OutMoveHandle(AutoOut<Type>& t) : raw(&t.raw) {}
/* implicit */ OutMoveHandle(Type* t) : raw(t) {}
+ OutMoveHandle& operator=(const OutMoveHandle&) = delete;
Type* Get() const {
return raw;
@@ -152,6 +165,10 @@ public:
return raw;
}
+ operator Type*() const {
+ return raw;
+ }
+
private:
Type* raw;
};
@@ -248,8 +265,10 @@ public:
static constexpr BufferAttr Attr = static_cast<BufferAttr>(A | BufferAttr_In | BufferAttr_FixedSize);
using Type = T;
+ /* implicit */ OutLargeData(const OutLargeData& t) : raw(t.raw) {}
/* implicit */ OutLargeData(Type* t) : raw(t) {}
/* implicit */ OutLargeData(AutoOut<T>& t) : raw(&t.raw) {}
+ OutLargeData& operator=(const OutLargeData&) = delete;
Type* Get() const {
return raw;
@@ -263,6 +282,10 @@ public:
return raw;
}
+ operator Type*() const {
+ return raw;
+ }
+
private:
Type* raw;
};