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-rw-r--r--src/core/hle/kernel/resource_limit.h6
-rw-r--r--src/core/hle/kernel/svc.cpp121
-rw-r--r--src/core/hle/kernel/svc_wrap.h8
-rw-r--r--src/core/hle/service/acc/acc.cpp17
-rw-r--r--src/core/hle/service/acc/profile_manager.cpp5
-rw-r--r--src/core/hle/service/acc/profile_manager.h14
-rw-r--r--src/core/hle/service/hid/controllers/npad.h6
7 files changed, 152 insertions, 25 deletions
diff --git a/src/core/hle/kernel/resource_limit.h b/src/core/hle/kernel/resource_limit.h
index bec065543..59dc11c22 100644
--- a/src/core/hle/kernel/resource_limit.h
+++ b/src/core/hle/kernel/resource_limit.h
@@ -14,7 +14,7 @@ namespace Kernel {
class KernelCore;
-enum class ResourceType {
+enum class ResourceType : u32 {
PhysicalMemory,
Threads,
Events,
@@ -25,6 +25,10 @@ enum class ResourceType {
ResourceTypeCount
};
+constexpr bool IsValidResourceType(ResourceType type) {
+ return type < ResourceType::ResourceTypeCount;
+}
+
class ResourceLimit final : public Object {
public:
/**
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index f287f7c97..1f19d5576 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -105,6 +105,38 @@ ResultCode MapUnmapMemorySanityChecks(const VMManager& vm_manager, VAddr dst_add
return RESULT_SUCCESS;
}
+
+enum class ResourceLimitValueType {
+ CurrentValue,
+ LimitValue,
+};
+
+ResultVal<s64> RetrieveResourceLimitValue(Handle resource_limit, u32 resource_type,
+ ResourceLimitValueType value_type) {
+ const auto type = static_cast<ResourceType>(resource_type);
+ if (!IsValidResourceType(type)) {
+ LOG_ERROR(Kernel_SVC, "Invalid resource limit type: '{}'", resource_type);
+ return ERR_INVALID_ENUM_VALUE;
+ }
+
+ const auto& kernel = Core::System::GetInstance().Kernel();
+ const auto* const current_process = kernel.CurrentProcess();
+ ASSERT(current_process != nullptr);
+
+ const auto resource_limit_object =
+ current_process->GetHandleTable().Get<ResourceLimit>(resource_limit);
+ if (!resource_limit_object) {
+ LOG_ERROR(Kernel_SVC, "Handle to non-existent resource limit instance used. Handle={:08X}",
+ resource_limit);
+ return ERR_INVALID_HANDLE;
+ }
+
+ if (value_type == ResourceLimitValueType::CurrentValue) {
+ return MakeResult(resource_limit_object->GetCurrentResourceValue(type));
+ }
+
+ return MakeResult(resource_limit_object->GetMaxResourceValue(type));
+}
} // Anonymous namespace
/// Set the process heap to a given Size. It can both extend and shrink the heap.
@@ -1346,6 +1378,87 @@ static ResultCode GetProcessInfo(u64* out, Handle process_handle, u32 type) {
return RESULT_SUCCESS;
}
+static ResultCode CreateResourceLimit(Handle* out_handle) {
+ LOG_DEBUG(Kernel_SVC, "called");
+
+ auto& kernel = Core::System::GetInstance().Kernel();
+ auto resource_limit = ResourceLimit::Create(kernel);
+
+ auto* const current_process = kernel.CurrentProcess();
+ ASSERT(current_process != nullptr);
+
+ const auto handle = current_process->GetHandleTable().Create(std::move(resource_limit));
+ if (handle.Failed()) {
+ return handle.Code();
+ }
+
+ *out_handle = *handle;
+ return RESULT_SUCCESS;
+}
+
+static ResultCode GetResourceLimitLimitValue(u64* out_value, Handle resource_limit,
+ u32 resource_type) {
+ LOG_DEBUG(Kernel_SVC, "called. Handle={:08X}, Resource type={}", resource_limit, resource_type);
+
+ const auto limit_value = RetrieveResourceLimitValue(resource_limit, resource_type,
+ ResourceLimitValueType::LimitValue);
+ if (limit_value.Failed()) {
+ return limit_value.Code();
+ }
+
+ *out_value = static_cast<u64>(*limit_value);
+ return RESULT_SUCCESS;
+}
+
+static ResultCode GetResourceLimitCurrentValue(u64* out_value, Handle resource_limit,
+ u32 resource_type) {
+ LOG_DEBUG(Kernel_SVC, "called. Handle={:08X}, Resource type={}", resource_limit, resource_type);
+
+ const auto current_value = RetrieveResourceLimitValue(resource_limit, resource_type,
+ ResourceLimitValueType::CurrentValue);
+ if (current_value.Failed()) {
+ return current_value.Code();
+ }
+
+ *out_value = static_cast<u64>(*current_value);
+ return RESULT_SUCCESS;
+}
+
+static ResultCode SetResourceLimitLimitValue(Handle resource_limit, u32 resource_type, u64 value) {
+ LOG_DEBUG(Kernel_SVC, "called. Handle={:08X}, Resource type={}, Value={}", resource_limit,
+ resource_type, value);
+
+ const auto type = static_cast<ResourceType>(resource_type);
+ if (!IsValidResourceType(type)) {
+ LOG_ERROR(Kernel_SVC, "Invalid resource limit type: '{}'", resource_type);
+ return ERR_INVALID_ENUM_VALUE;
+ }
+
+ auto& kernel = Core::System::GetInstance().Kernel();
+ auto* const current_process = kernel.CurrentProcess();
+ ASSERT(current_process != nullptr);
+
+ auto resource_limit_object =
+ current_process->GetHandleTable().Get<ResourceLimit>(resource_limit);
+ if (!resource_limit_object) {
+ LOG_ERROR(Kernel_SVC, "Handle to non-existent resource limit instance used. Handle={:08X}",
+ resource_limit);
+ return ERR_INVALID_HANDLE;
+ }
+
+ const auto set_result = resource_limit_object->SetLimitValue(type, static_cast<s64>(value));
+ if (set_result.IsError()) {
+ LOG_ERROR(
+ Kernel_SVC,
+ "Attempted to lower resource limit ({}) for category '{}' below its current value ({})",
+ resource_limit_object->GetMaxResourceValue(type), resource_type,
+ resource_limit_object->GetCurrentResourceValue(type));
+ return set_result;
+ }
+
+ return RESULT_SUCCESS;
+}
+
namespace {
struct FunctionDef {
using Func = void();
@@ -1405,8 +1518,8 @@ static const FunctionDef SVC_Table[] = {
{0x2D, nullptr, "UnmapPhysicalMemory"},
{0x2E, nullptr, "GetFutureThreadInfo"},
{0x2F, nullptr, "GetLastThreadInfo"},
- {0x30, nullptr, "GetResourceLimitLimitValue"},
- {0x31, nullptr, "GetResourceLimitCurrentValue"},
+ {0x30, SvcWrap<GetResourceLimitLimitValue>, "GetResourceLimitLimitValue"},
+ {0x31, SvcWrap<GetResourceLimitCurrentValue>, "GetResourceLimitCurrentValue"},
{0x32, SvcWrap<SetThreadActivity>, "SetThreadActivity"},
{0x33, SvcWrap<GetThreadContext>, "GetThreadContext"},
{0x34, SvcWrap<WaitForAddress>, "WaitForAddress"},
@@ -1482,8 +1595,8 @@ static const FunctionDef SVC_Table[] = {
{0x7A, nullptr, "StartProcess"},
{0x7B, nullptr, "TerminateProcess"},
{0x7C, SvcWrap<GetProcessInfo>, "GetProcessInfo"},
- {0x7D, nullptr, "CreateResourceLimit"},
- {0x7E, nullptr, "SetResourceLimitLimitValue"},
+ {0x7D, SvcWrap<CreateResourceLimit>, "CreateResourceLimit"},
+ {0x7E, SvcWrap<SetResourceLimitLimitValue>, "SetResourceLimitLimitValue"},
{0x7F, nullptr, "CallSecureMonitor"},
};
diff --git a/src/core/hle/kernel/svc_wrap.h b/src/core/hle/kernel/svc_wrap.h
index 233a99fb0..fa1116624 100644
--- a/src/core/hle/kernel/svc_wrap.h
+++ b/src/core/hle/kernel/svc_wrap.h
@@ -43,6 +43,14 @@ void SvcWrap() {
FuncReturn(func(static_cast<u32>(Param(0)), static_cast<u32>(Param(1))).raw);
}
+template <ResultCode func(u32*)>
+void SvcWrap() {
+ u32 param = 0;
+ const u32 retval = func(&param).raw;
+ Core::CurrentArmInterface().SetReg(1, param);
+ FuncReturn(retval);
+}
+
template <ResultCode func(u32*, u32)>
void SvcWrap() {
u32 param_1 = 0;
diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp
index c629f9357..9521431bb 100644
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
@@ -21,17 +21,6 @@
namespace Service::Account {
-// TODO: RE this structure
-struct UserData {
- INSERT_PADDING_WORDS(1);
- u32 icon_id;
- u8 bg_color_id;
- INSERT_PADDING_BYTES(0x7);
- INSERT_PADDING_BYTES(0x10);
- INSERT_PADDING_BYTES(0x60);
-};
-static_assert(sizeof(UserData) == 0x80, "UserData structure has incorrect size");
-
// Smallest JPEG https://github.com/mathiasbynens/small/blob/master/jpeg.jpg
// used as a backup should the one on disk not exist
constexpr u32 backup_jpeg_size = 107;
@@ -72,9 +61,11 @@ private:
void Get(Kernel::HLERequestContext& ctx) {
LOG_INFO(Service_ACC, "called user_id={}", user_id.Format());
ProfileBase profile_base{};
- std::array<u8, MAX_DATA> data{};
+ ProfileData data{};
if (profile_manager.GetProfileBaseAndData(user_id, profile_base, data)) {
- ctx.WriteBuffer(data);
+ std::array<u8, sizeof(ProfileData)> raw_data;
+ std::memcpy(raw_data.data(), &data, sizeof(ProfileData));
+ ctx.WriteBuffer(raw_data);
IPC::ResponseBuilder rb{ctx, 16};
rb.Push(RESULT_SUCCESS);
rb.PushRaw(profile_base);
diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp
index 968263846..1316d0b07 100644
--- a/src/core/hle/service/acc/profile_manager.cpp
+++ b/src/core/hle/service/acc/profile_manager.cpp
@@ -18,7 +18,7 @@ struct UserRaw {
UUID uuid2;
u64 timestamp;
ProfileUsername username;
- INSERT_PADDING_BYTES(0x80);
+ ProfileData extra_data;
};
static_assert(sizeof(UserRaw) == 0xC8, "UserRaw has incorrect size.");
@@ -346,7 +346,7 @@ void ProfileManager::ParseUserSaveFile() {
continue;
}
- AddUser({user.uuid, user.username, user.timestamp, {}, false});
+ AddUser({user.uuid, user.username, user.timestamp, user.extra_data, false});
}
std::stable_partition(profiles.begin(), profiles.end(),
@@ -361,6 +361,7 @@ void ProfileManager::WriteUserSaveFile() {
raw.users[i].uuid2 = profiles[i].user_uuid;
raw.users[i].uuid = profiles[i].user_uuid;
raw.users[i].timestamp = profiles[i].creation_time;
+ raw.users[i].extra_data = profiles[i].data;
}
const auto raw_path =
diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index d2d8e6c6b..c4ce2e0b3 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -13,7 +13,6 @@
namespace Service::Account {
constexpr std::size_t MAX_USERS = 8;
-constexpr std::size_t MAX_DATA = 128;
constexpr u128 INVALID_UUID{{0, 0}};
struct UUID {
@@ -50,9 +49,20 @@ static_assert(sizeof(UUID) == 16, "UUID is an invalid size!");
constexpr std::size_t profile_username_size = 32;
using ProfileUsername = std::array<u8, profile_username_size>;
-using ProfileData = std::array<u8, MAX_DATA>;
using UserIDArray = std::array<UUID, MAX_USERS>;
+/// Contains extra data related to a user.
+/// TODO: RE this structure
+struct ProfileData {
+ INSERT_PADDING_WORDS(1);
+ u32 icon_id;
+ u8 bg_color_id;
+ INSERT_PADDING_BYTES(0x7);
+ INSERT_PADDING_BYTES(0x10);
+ INSERT_PADDING_BYTES(0x60);
+};
+static_assert(sizeof(ProfileData) == 0x80, "ProfileData structure has incorrect size");
+
/// This holds general information about a users profile. This is where we store all the information
/// based on a specific user
struct ProfileInfo {
diff --git a/src/core/hle/service/hid/controllers/npad.h b/src/core/hle/service/hid/controllers/npad.h
index ea8057b80..abff6544d 100644
--- a/src/core/hle/service/hid/controllers/npad.h
+++ b/src/core/hle/service/hid/controllers/npad.h
@@ -80,9 +80,9 @@ public:
struct LedPattern {
explicit LedPattern(u64 light1, u64 light2, u64 light3, u64 light4) {
position1.Assign(light1);
- position1.Assign(light2);
- position1.Assign(light3);
- position1.Assign(light4);
+ position2.Assign(light2);
+ position3.Assign(light3);
+ position4.Assign(light4);
}
union {
u64 raw{};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 06:45:07 +0100