Initial Alloy implementation.

This is a regression in functionality and performance, but a much better
foundation for the future of the project (I think). It can run basic
apps under an SSA interpreter but doesn't support some of the features
required to do real 360 apps yet.

src/xenia/memory.h

@@ -1,67 +0,0 @@
-/**
- ******************************************************************************
- * Xenia : Xbox 360 Emulator Research Project                                 *
- ******************************************************************************
- * Copyright 2013 Ben Vanik. All rights reserved.                             *
- * Released under the BSD license - see LICENSE in the root for more details. *
- ******************************************************************************
- */
-
-#ifndef XENIA_CORE_MEMORY_H_
-#define XENIA_CORE_MEMORY_H_
-
-#include <xenia/common.h>
-#include <xenia/core/ref.h>
-
-
-typedef struct {
-  int reserved;
-} xe_memory_options_t;
-
-
-struct xe_memory;
-typedef struct xe_memory* xe_memory_ref;
-
-
-xe_memory_ref xe_memory_create(xe_memory_options_t options);
-xe_memory_ref xe_memory_retain(xe_memory_ref memory);
-void xe_memory_release(xe_memory_ref memory);
-
-uint8_t *xe_memory_addr(xe_memory_ref memory, size_t guest_addr = 0);
-
-void xe_memory_copy(xe_memory_ref memory,
-                    uint32_t dest, uint32_t src, uint32_t size);
-
-uint32_t xe_memory_search_aligned(xe_memory_ref memory, size_t start,
-                                  size_t end, const uint32_t *values,
-                                  const size_t value_count);
-
-// These methods slice off memory from the virtual address space, unless
-// base_address is specified in which case they place into an address in
-// memory.
-
-enum {
-  XE_MEMORY_FLAG_64KB_PAGES = (1 << 1),
-  XE_MEMORY_FLAG_PHYSICAL   = (1 << 2),
-  XE_MEMORY_FLAG_ZERO       = (1 << 3),
-};
-
-enum {
-  XE_MEMORY_ACCESS_READ     = (1 << 1),
-  XE_MEMORY_ACCESS_WRITE    = (1 << 2)
-};
-
-void xe_memory_heap_dump(xe_memory_ref memory);
-
-uint32_t xe_memory_heap_alloc(xe_memory_ref memory, uint32_t base_address,
-                              uint32_t size, uint32_t flags,
-                              uint32_t alignment = 0x20);
-int  xe_memory_heap_free(xe_memory_ref memory, uint32_t addr, uint32_t size);
-
-bool xe_memory_is_valid(xe_memory_ref memory, uint32_t address);
-int xe_memory_protect(xe_memory_ref memory, uint32_t address, uint32_t size,
-                      uint32_t access);
-uint32_t xe_memory_query_protect(xe_memory_ref memory, uint32_t address);
-
-
-#endif  // XENIA_CORE_MEMORY_H_