#include <stdlib.h>
#include <stddef.h>
#include "customheaps.h"
#include "error_manager.h"
#include "system_parameter.h"
#include "malloc_2_8_3.c"

Include dependency graph for lea_heap.c:

Go to the source code of this file.

Classes
struct	mmap_trace_h_s

struct	hl_mspace_s

Macros
#define	USE_MALLOC_INSTEAD 1

#define	MOCK_LEA_HEAP_ID ((UINTPTR)(-1))

#define	system_malloc my_malloc

#define	system_free my_free

#define	DEFAULT_GRANULARITY (32U*1024U)

#define	ONLY_MSPACES 1

#define	MMAP_TRACE_H_SIZE sizeof(MMAP_TRACE_H)

#define	MMAP_TRACE_H_INIT(h, p)

#define	MMAP_TRACE_H_REMOVE(h)

#define	MMAP_TRACE_H_ADD(p, h)

#define	ENABLE_SEPARATE_MMAP_EVENT_TRACE

#define	mspace2hlmspace(m) (HL_MSPACE )((char )mem2chunk(m) - ((sizeof (HL_MSPACE) + 7U) & ~7U))

#define	LEA_HEAP_BASE_SIZE (64U*1024U)

Typedefs
typedef struct mmap_trace_h_s	MMAP_TRACE_H

typedef struct hl_mspace_s	HL_MSPACE

Functions
static void *	my_malloc (size_t sz)

static int	my_free (void *p)

static void	mmap_called (void m, void ptr, MMAP_TRACE_H *h)

static void	munmap_is_to_be_called (void m, void ptr, MMAP_TRACE_H *h)

UINTPTR	hl_register_lea_heap (void)

static void	destroy_mspace_internal (HL_MSPACE *hms)

void	hl_clear_lea_heap (UINTPTR heap_id)

void	hl_unregister_lea_heap (UINTPTR heap_id)

void *	hl_lea_alloc (UINTPTR heap_id, size_t sz)

void *	hl_lea_realloc (UINTPTR heap_id, void *ptr, size_t sz)

void	hl_lea_free (UINTPTR heap_id, void *ptr)

Macro Definition Documentation

#define DEFAULT_GRANULARITY (32U*1024U)

Definition at line 58 of file lea_heap.c.

#define ENABLE_SEPARATE_MMAP_EVENT_TRACE

Definition at line 113 of file lea_heap.c.

#define LEA_HEAP_BASE_SIZE (64U*1024U)

Definition at line 206 of file lea_heap.c.

Referenced by hl_register_lea_heap().

#define MMAP_TRACE_H_ADD	(	p,
		h
	)

Value:

do {     \
  MMAP_TRACE_H *__ih = (p);             \
  MMAP_TRACE_H *__bh = (h);             \
  (__ih)->prev = (__bh);                \
  (__ih)->next = (__bh)->next;          \
  (__bh)->next->prev = (__ih);          \
  (__bh)->next = (__ih);                \
} while (0)

Definition at line 101 of file lea_heap.c.

Referenced by mmap_called().

#define MMAP_TRACE_H_INIT	(	h,
		p
	)

Value:

do {    \
  MMAP_TRACE_H *__h = (h);              \
  (__h)->next = (__h)->prev = (__h);    \
  (__h)->ptr = (p);                     \
} while (0)

Definition at line 89 of file lea_heap.c.

Referenced by hl_register_lea_heap(), and mmap_called().

#define MMAP_TRACE_H_REMOVE ( h )

Value:

do {     \
  MMAP_TRACE_H *__h = (h);              \
  (__h)->next->prev = (__h)->prev;      \
  (__h)->prev->next = (__h)->next;      \
} while (0)

Definition at line 95 of file lea_heap.c.

Referenced by destroy_mspace_internal(), and munmap_is_to_be_called().

#define MMAP_TRACE_H_SIZE sizeof(MMAP_TRACE_H)

Definition at line 87 of file lea_heap.c.

Referenced by dlmallopt(), mmap_alloc(), and mmap_resize().

#define MOCK_LEA_HEAP_ID ((UINTPTR)(-1))

Definition at line 48 of file lea_heap.c.

Referenced by hl_clear_lea_heap(), hl_register_lea_heap(), and hl_unregister_lea_heap().

#define mspace2hlmspace ( m ) (HL_MSPACE *)((char *)mem2chunk(m) - ((sizeof (HL_MSPACE) + 7U) & ~7U))

Definition at line 170 of file lea_heap.c.

Referenced by mmap_called(), and munmap_is_to_be_called().

#define ONLY_MSPACES 1

Definition at line 72 of file lea_heap.c.

#define system_free my_free

Definition at line 50 of file lea_heap.c.

#define system_malloc my_malloc

Definition at line 49 of file lea_heap.c.

#define USE_MALLOC_INSTEAD 1

Definition at line 47 of file lea_heap.c.

Typedef Documentation

typedef struct hl_mspace_s HL_MSPACE

Definition at line 151 of file lea_heap.c.

typedef struct mmap_trace_h_s MMAP_TRACE_H

Definition at line 79 of file lea_heap.c.

Function Documentation

static void destroy_mspace_internal ( HL_MSPACE * hms )

static

Definition at line 252 of file lea_heap.c.

References hl_mspace_s::header, MMAP_TRACE_H_REMOVE, hl_mspace_s::ms, my_free(), mmap_trace_h_s::next, NULL, and mmap_trace_h_s::ptr.

Referenced by hl_clear_lea_heap(), and hl_unregister_lea_heap().

Here is the caller graph for this function:

void hl_clear_lea_heap ( UINTPTR heap_id )

Definition at line 272 of file lea_heap.c.

References assert, hl_mspace_s::base, hl_mspace_s::base_size, destroy_mspace_internal(), MOCK_LEA_HEAP_ID, hl_mspace_s::ms, NULL, prm_get_bool_value(), and PRM_ID_USE_SYSTEM_MALLOC.

Referenced by db_clear_private_heap().

Here is the caller graph for this function:

void* hl_lea_alloc	(	UINTPTR	heap_id,
		size_t	sz
	)

Definition at line 326 of file lea_heap.c.

References ARG_FILE_LINE, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), hl_mspace_s::ms, NULL, p, prm_get_bool_value(), and PRM_ID_USE_SYSTEM_MALLOC.

Referenced by db_private_alloc_debug(), and db_ws_alloc().

Here is the caller graph for this function:

void hl_lea_free	(	UINTPTR	heap_id,
		void *	ptr
	)

Definition at line 395 of file lea_heap.c.

References hl_mspace_s::ms, NULL, prm_get_bool_value(), and PRM_ID_USE_SYSTEM_MALLOC.

Referenced by db_private_free_debug(), and db_ws_free().

Here is the caller graph for this function:

void* hl_lea_realloc	(	UINTPTR	heap_id,
		void *	ptr,
		size_t	sz
	)

Definition at line 361 of file lea_heap.c.

References ARG_FILE_LINE, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), hl_mspace_s::ms, NULL, p, prm_get_bool_value(), and PRM_ID_USE_SYSTEM_MALLOC.

Referenced by db_private_realloc_debug(), and db_ws_realloc().

Here is the caller graph for this function:

UINTPTR hl_register_lea_heap ( void )

Definition at line 213 of file lea_heap.c.

References hl_mspace_s::base, hl_mspace_s::base_size, hl_mspace_s::header, LEA_HEAP_BASE_SIZE, MMAP_TRACE_H_INIT, MOCK_LEA_HEAP_ID, hl_mspace_s::ms, NULL, prm_get_bool_value(), and PRM_ID_USE_SYSTEM_MALLOC.

Referenced by db_create_private_heap(), and db_create_workspace_heap().

Here is the caller graph for this function:

void hl_unregister_lea_heap ( UINTPTR heap_id )

Definition at line 299 of file lea_heap.c.

References assert, destroy_mspace_internal(), MOCK_LEA_HEAP_ID, NULL, prm_get_bool_value(), and PRM_ID_USE_SYSTEM_MALLOC.

Referenced by db_destroy_private_heap(), and db_destroy_workspace_heap().

Here is the caller graph for this function:

static void mmap_called	(	void *	m,
		void *	ptr,
		MMAP_TRACE_H *	h
	)

static

Definition at line 182 of file lea_heap.c.

References hl_mspace_s::header, MMAP_TRACE_H_ADD, MMAP_TRACE_H_INIT, and mspace2hlmspace.

Referenced by mmap_alloc().

Here is the caller graph for this function:

static void munmap_is_to_be_called	(	void *	m,
		void *	ptr,
		MMAP_TRACE_H *	h
	)

static

Definition at line 198 of file lea_heap.c.

References assert, MMAP_TRACE_H_REMOVE, mspace2hlmspace, and mmap_trace_h_s::ptr.

Referenced by dlmallopt().

Here is the caller graph for this function:

static int my_free ( void * p )

static

Definition at line 141 of file lea_heap.c.

Referenced by destroy_mspace_internal().

Here is the caller graph for this function:

static void * my_malloc ( size_t sz )

static

Definition at line 122 of file lea_heap.c.

References CMFAIL, NULL, and mmap_trace_h_s::ptr.

Classes

Macros

Typedefs

Functions

Macro Definition Documentation

Typedef Documentation

Function Documentation