Added more Heap allocator stub functions.

Moved platform api includes into mimir_impl.h

include/heap.h

@@ -39,6 +39,17 @@ class Heap
 public:
   Heap();
   ~Heap();
+
+  bool init(size_t minSize = 1ULL << 24, size_t maxSize = 1ULL << 32);
+
+  // Allocate `size` bytes
+  std::byte* alloc(size_t size);
+
+  // Allocate `size` bytes, aligned to 16 bytes and padded to next 16-byte offset.
+  std::byte* allocA16(size_t size);
+
+  // Allocate `size` bytes, aligned to 64 bytes and padded to next 64-byte offset.
+  std::byte* allocA64(size_t size);
 };
 
 } // namespace mimir

src/arena.cpp

@@ -32,19 +32,6 @@
 #include "../include/mimir.h"
 #include "mimir_impl.h"
 
-#if defined(__unix__) || defined(__APPLE__) || defined(ANDROID)
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#endif
-
-#if defined(_WIN32) || defined(_WIN64)
-#include <Windows.h>
-#include <memoryapi.h>
-#endif
-
-#include <errno.h>
 #include <cassert>
 #include <cstring>
 #include <bit>

src/block.cpp

@@ -32,14 +32,6 @@
 #include "../include/mimir.h"
 #include "mimir_impl.h"
 
-#if defined(__unix__) || defined(__APPLE__) || defined(ANDROID)
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#endif
-
-#include <errno.h>
 #include <cassert>
 #include <cstring>
 

src/heap.cpp

@@ -32,19 +32,6 @@
 #include "../include/mimir.h"
 #include "mimir_impl.h"
 
-#if defined(__unix__) || defined(__APPLE__) || defined(ANDROID)
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#endif
-
-#if defined(_WIN32) || defined(_WIN64)
-#include <Windows.h>
-#include <memoryapi.h>
-#endif
-
-#include <errno.h>
 #include <cassert>
 #include <cstring>
 #include <bit>
@@ -59,4 +46,27 @@ Heap::~Heap()
 {
 }
 
+bool Heap::init(size_t minSize, size_t maxSize)
+{
+  return false; // not implemented
+}
+
+// Allocate `size` bytes
+std::byte* Heap::alloc(size_t size)
+{
+  return nullptr; // not implemented
+}
+
+// Allocate `size` bytes, aligned to 16 bytes and padded to next 16-byte offset.
+std::byte* Heap::allocA16(size_t size)
+{
+  return nullptr; // not implemented
+}
+
+// Allocate `size` bytes, aligned to 64 bytes and padded to next 64-byte offset.
+std::byte* Heap::allocA64(size_t size)
+{
+  return nullptr; // not implemented
+}
+
 } // namespace mimir

src/mimir.cpp

@@ -39,7 +39,6 @@
 #include <fcntl.h>
 #endif
 
-#include <errno.h>
 #include <cassert>
 #include <cstring>
 

src/mimir_impl.h

@@ -31,8 +31,16 @@
 
 #pragma once
 
+#if defined(__unix__) || defined(__APPLE__) || defined(ANDROID)
+#include <unistd.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#endif
+
 #if defined(_WIN32) || defined(_WIN64)
 #include <Windows.h>
+#include <memoryapi.h>
 #endif
 
 namespace mimir {