unmake str as submodule

src/memory.h

@@ -5,6 +5,8 @@
 #include "types.h"
 #include "array.h"
 
+#include <assert.h>
+
 enum MemoryPermissions {
   HI_MEMORY_READ = 1 << 0,
   HI_MEMORY_WRITE = 1 << 1,
@@ -13,13 +15,22 @@ enum MemoryPermissions {
   HI_MEMORY_PRIVATE = 1 << 4
 };
 
-#define REGIONS_MAX 256
+#define HI_MEM_REG_MAX 256
 typedef struct {
-  void *region_starts[REGIONS_MAX];
-  void *region_end[REGIONS_MAX];
-  u32 region_flags[REGIONS_MAX]; // enum MemoryPermissions
-  u32 offset[REGIONS_MAX];
-  str pathname[REGIONS_MAX];
+  void *region_starts[HI_MEM_REG_MAX];
+  void *region_end[HI_MEM_REG_MAX];
+  u32 region_flags[HI_MEM_REG_MAX]; // enum MemoryPermissions
+  u32 offset[HI_MEM_REG_MAX];
+  str pathname[HI_MEM_REG_MAX];
 } MemoryRegions;
 
+sc_array_def(MemoryRegions, memreg);
+_Static_assert(sizeof(MemoryRegions) < 1024 * 11, "MemoryRegion size has increased. Fix this assert.");
+
+/* Needed to free the underlying pathnames before clear */
+void hi_clear_memreg(struct sc_array_memreg *regions);
+
+/* A pointer that can be used to place the memory regions into. If mr isn't cleared, the content will be cleared. */
+HiloadResult read_memory_maps_self(struct sc_array_memreg *regions);
+
 #endif // MEMORY_H_