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-rw-r--r--src/core/hle/kernel/svc.cpp14
-rw-r--r--src/core/hle/kernel/svc_wrap.h9
2 files changed, 22 insertions, 1 deletions
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 339374aff..d267b6c2e 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -737,6 +737,18 @@ static ResultCode SetThreadCoreMask(u64, u64, u64) {
return RESULT_SUCCESS;
}
+static ResultCode CreateSharedMemory(Handle* handle, u64 sz, u32 local_permissions,
+ u32 remote_permissions) {
+ LOG_TRACE(Kernel_SVC, "called, sz=0x%llx, localPerms=0x%08x, remotePerms=0x%08x", sz,
+ local_permissions, remote_permissions);
+ auto sharedMemHandle = SharedMemory::Create(
+ g_handle_table.Get<Process>(KernelHandle::CurrentProcess), sz,
+ (Kernel::MemoryPermission)local_permissions, (Kernel::MemoryPermission)remote_permissions);
+
+ CASCADE_RESULT(*handle, g_handle_table.Create(sharedMemHandle));
+ return RESULT_SUCCESS;
+}
+
namespace {
struct FunctionDef {
using Func = void();
@@ -828,7 +840,7 @@ static const FunctionDef SVC_Table[] = {
{0x4D, nullptr, "SleepSystem"},
{0x4E, nullptr, "ReadWriteRegister"},
{0x4F, nullptr, "SetProcessActivity"},
- {0x50, nullptr, "CreateSharedMemory"},
+ {0x50, SvcWrap<CreateSharedMemory>, "CreateSharedMemory"},
{0x51, nullptr, "MapTransferMemory"},
{0x52, nullptr, "UnmapTransferMemory"},
{0x53, nullptr, "CreateInterruptEvent"},
diff --git a/src/core/hle/kernel/svc_wrap.h b/src/core/hle/kernel/svc_wrap.h
index fd7054bbd..7a165d8dc 100644
--- a/src/core/hle/kernel/svc_wrap.h
+++ b/src/core/hle/kernel/svc_wrap.h
@@ -145,6 +145,15 @@ void SvcWrap() {
FuncReturn(retval);
}
+template <ResultCode func(Handle*, u64, u32, u32)>
+void SvcWrap() {
+ u32 param_1 = 0;
+ u32 retval =
+ func(&param_1, PARAM(1), (u32)(PARAM(2) & 0xFFFFFFFF), (u32)(PARAM(3) & 0xFFFFFFFF)).raw;
+ Core::CPU().SetReg(1, param_1);
+ FuncReturn(retval);
+}
+
////////////////////////////////////////////////////////////////////////////////////////////////////
// Function wrappers that return type u32