Include dependency graph for mheap_bootstrap.h:

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Data Structures
struct	mheap_elt_t

struct	mheap_trace_t

struct	mheap_trace_main_t

struct	mheap_stats_t

struct	mheap_small_object_cache_t

struct	mheap_t

Macros
#define	MHEAP_N_USER_DATA_INVALID (0x7fffffff)

#define	MHEAP_GROUNDED (~0)

#define	MHEAP_ELT_OVERHEAD_BYTES (sizeof (mheap_elt_t) - STRUCT_OFFSET_OF (mheap_elt_t, user_data))

#define	MHEAP_MIN_USER_DATA_BYTES MHEAP_ELT_OVERHEAD_BYTES

#define	MHEAP_USER_DATA_WORD_BYTES STRUCT_SIZE_OF (mheap_elt_t, user_data[0])

#define	MHEAP_HAVE_SMALL_OBJECT_CACHE 0

#define	MHEAP_LOG2_N_SMALL_OBJECT_BINS 0

#define	MHEAP_N_SMALL_OBJECT_BINS 0

#define	MHEAP_N_BINS

#define	MHEAP_FLAG_TRACE (1 << 0)

#define	MHEAP_FLAG_DISABLE_VM (1 << 1)

#define	MHEAP_FLAG_THREAD_SAFE (1 << 2)

#define	MHEAP_FLAG_SMALL_OBJECT_CACHE (1 << 3)

#define	MHEAP_FLAG_VALIDATE (1 << 4)

#define	mheap_len(v, d) (mheap_data_bytes((v),(void ) (d) - (void ) (v)) / sizeof ((d)[0]))

Functions
static mheap_t *	mheap_header (u8 *v)

static u8 *	mheap_vector (mheap_t *h)

static uword	mheap_elt_uoffset (void v, mheap_elt_t e)

static mheap_elt_t *	mheap_user_pointer_to_elt (void *v)

static uword	mheap_offset_is_valid (void *v, uword uo)

static mheap_elt_t *	mheap_elt_at_uoffset (void *v, uword uo)

static void *	mheap_elt_data (void v, mheap_elt_t e)

static uword	mheap_elt_data_bytes (mheap_elt_t *e)

static uword	mheap_data_bytes (void *v, uword uo)

static mheap_elt_t *	mheap_next_elt (mheap_elt_t *e)

static mheap_elt_t *	mheap_prev_elt (mheap_elt_t *e)

static uword	mheap_elts (void *v)

static uword	mheap_max_size (void *v)

void	mheap_put (void *v, uword offset)

void *	mheap_get_aligned (void v, uword size, uword align, uword align_offset, uword offset_return)

Macro Definition Documentation

#define MHEAP_ELT_OVERHEAD_BYTES (sizeof (mheap_elt_t) - STRUCT_OFFSET_OF (mheap_elt_t, user_data))

Definition at line 122 of file mheap_bootstrap.h.

#define MHEAP_FLAG_DISABLE_VM (1 << 1)

Definition at line 239 of file mheap_bootstrap.h.

#define MHEAP_FLAG_SMALL_OBJECT_CACHE (1 << 3)

Definition at line 241 of file mheap_bootstrap.h.

#define MHEAP_FLAG_THREAD_SAFE (1 << 2)

Definition at line 240 of file mheap_bootstrap.h.

#define MHEAP_FLAG_TRACE (1 << 0)

Definition at line 238 of file mheap_bootstrap.h.

#define MHEAP_FLAG_VALIDATE (1 << 4)

Definition at line 242 of file mheap_bootstrap.h.

#define MHEAP_GROUNDED (~0)

Definition at line 76 of file mheap_bootstrap.h.

#define MHEAP_HAVE_SMALL_OBJECT_CACHE 0

Definition at line 167 of file mheap_bootstrap.h.

#define mheap_len	(	v,
		d
	)	(mheap_data_bytes((v),(void ) (d) - (void ) (v)) / sizeof ((d)[0]))

Definition at line 327 of file mheap_bootstrap.h.

#define MHEAP_LOG2_N_SMALL_OBJECT_BINS 0

Definition at line 177 of file mheap_bootstrap.h.

#define MHEAP_MIN_USER_DATA_BYTES MHEAP_ELT_OVERHEAD_BYTES

Definition at line 125 of file mheap_bootstrap.h.

#define MHEAP_N_BINS

Value:

(MHEAP_N_SMALL_OBJECT_BINS \

+ (STRUCT_BITS_OF (mheap_elt_t, user_data[0]) - MHEAP_LOG2_N_SMALL_OBJECT_BINS))

MHEAP_LOG2_N_SMALL_OBJECT_BINS

#define MHEAP_LOG2_N_SMALL_OBJECT_BINS

Definition: mheap_bootstrap.h:177

STRUCT_BITS_OF

#define STRUCT_BITS_OF(t, f)

Definition: clib.h:65

mheap_elt_t

Definition: mheap_bootstrap.h:50

MHEAP_N_SMALL_OBJECT_BINS

#define MHEAP_N_SMALL_OBJECT_BINS

Definition: mheap_bootstrap.h:178

Definition at line 181 of file mheap_bootstrap.h.

#define MHEAP_N_SMALL_OBJECT_BINS 0

Definition at line 178 of file mheap_bootstrap.h.

#define MHEAP_N_USER_DATA_INVALID (0x7fffffff)

Definition at line 75 of file mheap_bootstrap.h.

#define MHEAP_USER_DATA_WORD_BYTES STRUCT_SIZE_OF (mheap_elt_t, user_data[0])

Definition at line 128 of file mheap_bootstrap.h.

Function Documentation

static uword mheap_data_bytes	(	void *	v,
		uword	uo
	)

inlinestatic

Definition at line 321 of file mheap_bootstrap.h.

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