From f676333ef095f477b59f8cba8d90e5678afd157b Mon Sep 17 00:00:00 2001
From: Ben Vanik <ben.vanik@gmail.com>
Date: Mon, 21 Oct 2013 21:58:45 -0700
Subject: [PATCH] Stub MmQueryAddressProtect - unimplemented.

---
 .../modules/xboxkrnl/xboxkrnl_memory.cc       | 21 +++++++++++++++++++
 .../kernel/modules/xboxkrnl/xboxkrnl_memory.h |  1 +
 2 files changed, 22 insertions(+)

diff --git a/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.cc b/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.cc
index dccb3610f..c95e4f59b 100644
--- a/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.cc
+++ b/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.cc
@@ -305,6 +305,26 @@ SHIM_CALL MmFreePhysicalMemory_shim(
 }
 
 
+uint32_t xeMmQueryAddressProtect(uint32_t base_address) {
+  XELOGW("MmQueryAddressProtect faked!");
+  return 0;
+}
+
+
+SHIM_CALL MmQueryAddressProtect_shim(
+    xe_ppc_state_t* ppc_state, KernelState* state) {
+  uint32_t base_address = SHIM_GET_ARG_32(0);
+
+  XELOGD(
+      "MmQueryAddressProtect(%.8X)",
+      base_address);
+
+  uint32_t result = xeMmQueryAddressProtect(base_address);
+
+  SHIM_SET_RETURN(result);
+}
+
+
 // http://msdn.microsoft.com/en-us/library/windows/hardware/ff554547(v=vs.85).aspx
 uint32_t xeMmGetPhysicalAddress(uint32_t base_address) {
   // PHYSICAL_ADDRESS MmGetPhysicalAddress(
@@ -354,5 +374,6 @@ void xe::kernel::xboxkrnl::RegisterMemoryExports(
   //SHIM_SET_MAPPING("xboxkrnl.exe", MmAllocatePhysicalMemory, state);
   SHIM_SET_MAPPING("xboxkrnl.exe", MmAllocatePhysicalMemoryEx, state);
   SHIM_SET_MAPPING("xboxkrnl.exe", MmFreePhysicalMemory, state);
+  //SHIM_SET_MAPPING("xboxkrnl.exe", MmQueryAddressProtect, state);
   SHIM_SET_MAPPING("xboxkrnl.exe", MmGetPhysicalAddress, state);
 }
diff --git a/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.h b/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.h
index c6f349615..a00bf6240 100644
--- a/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.h
+++ b/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.h
@@ -33,6 +33,7 @@ uint32_t xeMmAllocatePhysicalMemoryEx(
     uint32_t type, uint32_t region_size, uint32_t protect_bits,
     uint32_t min_addr_range, uint32_t max_addr_range, uint32_t alignment);
 void xeMmFreePhysicalMemory(uint32_t type, uint32_t base_address);
+uint32_t xeMmQueryAddressProtect(uint32_t base_address);
 uint32_t xeMmGetPhysicalAddress(uint32_t base_address);