Allocate physical memory.

2013-10-21 19:28:25 -07:00
parent 1fea07b6aa
commit f9dd0b0cb2
2 changed files with 89 additions and 30 deletions
--- a/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.cc
+++ b/src/xenia/kernel/modules/xboxkrnl/xboxkrnl_memory.cc
@@ -240,6 +240,15 @@ uint32_t xeMmAllocatePhysicalMemoryEx(
    return 0;
  }

+  // Move the address into the right range.
+  if (protect_bits & X_MEM_LARGE_PAGES) {
+    base_address |= 0xA0000000;
+  } else if (protect_bits & X_MEM_16MB_PAGES) {
+    base_address |= 0xC0000000;
+  } else {
+    base_address |= 0xE0000000;
+  }
+
  return base_address;
 }