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Add new MEMORY_TYPE_* flags for RAM class sub-types #7936

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Add new MEMORY_TYPE_* flags for RAM class sub-types #7936

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69 changes: 35 additions & 34 deletions include_core/j9nongenerated.h
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Original file line number Diff line number Diff line change
Expand Up @@ -162,48 +162,49 @@ typedef struct J9MemorySegment {
struct J9PortVmemIdentifier vmemIdentifier;
} J9MemorySegment;

#define MEMORY_TYPE_OLD 1
#define MEMORY_TYPE_NEW 2
#define MEMORY_TYPE_ROM 4
#define MEMORY_TYPE_OLD_ROM 5
#define MEMORY_TYPE_RAM 8
#define MEMORY_TYPE_OLD_RAM 9
#define MEMORY_TYPE_NEW_RAM 10
#define MEMORY_TYPE_FIXED 16
#define MEMORY_TYPE_FIXED_RAM 24
#define MEMORY_TYPE_OLD 1
#define MEMORY_TYPE_NEW 2
#define MEMORY_TYPE_ROM 4
#define MEMORY_TYPE_OLD_ROM 5
#define MEMORY_TYPE_RAM 8
#define MEMORY_TYPE_OLD_RAM 9
#define MEMORY_TYPE_NEW_RAM 10
#define MEMORY_TYPE_FIXED 16
#define MEMORY_TYPE_FIXED_RAM 24
/* MEMORY_TYPE_CODE is used for virtually allocated JIT code segments, setting MEMORY_TYPE_VIRTUAL is not required. */
#define MEMORY_TYPE_CODE 32
#define MEMORY_TYPE_ALLOCATED 64
#define MEMORY_TYPE_DISCARDABLE 0x80
#define MEMORY_TYPE_FIXEDSIZE 0x100
#define MEMORY_TYPE_DEBUG_INFO 0x200
#define MEMORY_TYPE_CODE 32
#define MEMORY_TYPE_ALLOCATED 64
#define MEMORY_TYPE_DISCARDABLE 0x80
#define MEMORY_TYPE_FIXEDSIZE 0x100
#define MEMORY_TYPE_DEBUG_INFO 0x200
/* MEMORY_TYPE_VIRTUAL is expected to be used along with other types like MEMORY_TYPE_JIT_SCRATCH_SPACE
* or MEMORY_TYPE_JIT_PERSISTENT to allocate virtual memory instead of malloc'ed memory.
*/
#define MEMORY_TYPE_VIRTUAL 0x400
#define MEMORY_TYPE_UNCOMMITTED 0x800
#define MEMORY_TYPE_IMMORTAL 0x1000
#define MEMORY_TYPE_SCOPED 0x2000
#define MEMORY_TYPE_NUMA 0x4000
#define MEMORY_TYPE_VIRTUAL 0x400
#define MEMORY_TYPE_UNCOMMITTED 0x800
#define MEMORY_TYPE_IMMORTAL 0x1000
#define MEMORY_TYPE_SCOPED 0x2000
#define MEMORY_TYPE_NUMA 0x4000
/* MEMORY_TYPE_FIXED_RAM_CLASS is virtually allocated, setting MEMORY_TYPE_VIRTUAL is not required. */
#define MEMORY_TYPE_FIXED_RAM_CLASS 0x8000
#define MEMORY_TYPE_RAM_CLASS 0x10000
#define MEMORY_TYPE_ROM_CLASS 0x20000
#define MEMORY_TYPE_DYNAMIC_LOADED_CLASSES 0x20040
#define MEMORY_TYPE_CLASS_FILE_BYTES 0x40000
#define MEMORY_TYPE_UNDEAD_CLASS 0x80000
#define MEMORY_TYPE_RAM_CLASS_SUB4G 0x100000
#define MEMORY_TYPE_BASETYPE_ROM_CLASS 0x200000
#define MEMORY_TYPE_IGC_SCAN_QUEUE 0x400000
#define MEMORY_TYPE_JIT_PERSISTENT 0x800000
#define MEMORY_TYPE_JIT_SCRATCH_SPACE 0x1000000
#define MEMORY_TYPE_DEFAULT 0x2000000
#define MEMORY_TYPE_FROM_JXE 0x4000000
#define MEMORY_TYPE_SHARED_META 0x8000000
#define MEMORY_TYPE_FIXED_RAM_CLASS 0x8000
#define MEMORY_TYPE_RAM_CLASS 0x10000
#define MEMORY_TYPE_ROM_CLASS 0x20000
#define MEMORY_TYPE_DYNAMIC_LOADED_CLASSES 0x20040
#define MEMORY_TYPE_CLASS_FILE_BYTES 0x40000
#define MEMORY_TYPE_UNDEAD_CLASS 0x80000
#define MEMORY_TYPE_RAM_CLASS_SUB4G 0x100000
#define MEMORY_TYPE_BASETYPE_ROM_CLASS 0x200000
#define MEMORY_TYPE_RAM_CLASS_ABOVE4G_FREQUENTLY_ACCESSED 0x400000
#define MEMORY_TYPE_JIT_PERSISTENT 0x800000
#define MEMORY_TYPE_JIT_SCRATCH_SPACE 0x1000000
#define MEMORY_TYPE_DEFAULT 0x2000000
#define MEMORY_TYPE_FROM_JXE 0x4000000
#define MEMORY_TYPE_SHARED_META 0x8000000
/* On Linux, memory marked as MEMORY_TYPE_DISCLAIMABLE_TO_FILE can be disclaimed
* to a backing file with madvise().
*/
#define MEMORY_TYPE_DISCLAIMABLE_TO_FILE 0x10000000
#define MEMORY_TYPE_DISCLAIMABLE_TO_FILE 0x10000000
#define MEMORY_TYPE_RAM_CLASS_ABOVE4G_INFREQUENTLY_ACCESSED 0x20000000
#define J9MEMORYSEGMENT_LEFTCHILD(base) AVL_SRP_GETNODE((base)->parentAVLTreeNode.leftChild)
#define J9MEMORYSEGMENT_RIGHTCHILD(base) AVL_SRP_GETNODE((base)->parentAVLTreeNode.rightChild)

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