ceph/src/boost/tools/build/src/engine/mem.h

   1 /*
   2  * Copyright 2006. Rene Rivera
   3  * Distributed under the Boost Software License, Version 1.0.
   4  * (See accompanying file LICENSE_1_0.txt or copy at
   5  * http://www.boost.org/LICENSE_1_0.txt)
   6  */
   7
   8 #ifndef BJAM_MEM_H
   9 #define BJAM_MEM_H
  10
  11 #ifdef OPT_BOEHM_GC
  12
  13     /* Use Boehm GC memory allocator. */
  14     #include <gc.h>
  15
  16     #define bjam_malloc_x(s) memset(GC_malloc(s),0,s)
  17     #define bjam_malloc_atomic_x(s) memset(GC_malloc_atomic(s),0,s)
  18     #define bjam_calloc_x(n,s) memset(GC_malloc((n)*(s)),0,(n)*(s))
  19     #define bjam_calloc_atomic_x(n,s) memset(GC_malloc_atomic((n)*(s)),0,(n)*(s))
  20     #define bjam_realloc_x(p,s) GC_realloc(p,s)
  21     #define bjam_free_x(p) GC_free(p)
  22     #define bjam_mem_init_x() GC_init(); GC_enable_incremental()
  23
  24     #define bjam_malloc_raw_x(s) malloc(s)
  25     #define bjam_calloc_raw_x(n,s) calloc(n,s)
  26     #define bjam_realloc_raw_x(p,s) realloc(p,s)
  27     #define bjam_free_raw_x(p) free(p)
  28
  29     #ifndef BJAM_NEWSTR_NO_ALLOCATE
  30     # define BJAM_NEWSTR_NO_ALLOCATE
  31     #endif
  32
  33 #elif defined( OPT_DUMA )
  34
  35     /* Use Duma memory debugging library. */
  36     #include <stdlib.h>
  37
  38     #define _DUMA_CONFIG_H_
  39     #define DUMA_NO_GLOBAL_MALLOC_FREE
  40     #define DUMA_EXPLICIT_INIT
  41     #define DUMA_NO_THREAD_SAFETY
  42     #define DUMA_NO_CPP_SUPPORT
  43     /* #define DUMA_NO_LEAKDETECTION */
  44     /* #define DUMA_USE_FRAMENO */
  45     /* #define DUMA_PREFER_ATEXIT */
  46     /* #define DUMA_OLD_DEL_MACRO */
  47     /* #define DUMA_NO_HANG_MSG */
  48     #define DUMA_PAGE_SIZE 4096
  49     #define DUMA_MIN_ALIGNMENT 1
  50     /* #define DUMA_GNU_INIT_ATTR 0 */
  51     typedef unsigned int DUMA_ADDR;
  52     typedef unsigned int DUMA_SIZE;
  53     #include <duma.h>
  54
  55     #define bjam_malloc_x(s) malloc(s)
  56     #define bjam_calloc_x(n,s) calloc(n,s)
  57     #define bjam_realloc_x(p,s) realloc(p,s)
  58     #define bjam_free_x(p) free(p)
  59
  60     #ifndef BJAM_NEWSTR_NO_ALLOCATE
  61     # define BJAM_NEWSTR_NO_ALLOCATE
  62     #endif
  63
  64 #else
  65
  66     /* Standard C memory allocation. */
  67     #include <stdlib.h>
  68
  69     #define bjam_malloc_x(s) malloc(s)
  70     #define bjam_calloc_x(n,s) calloc(n,s)
  71     #define bjam_realloc_x(p,s) realloc(p,s)
  72     #define bjam_free_x(p) free(p)
  73
  74 #endif
  75
  76 #ifndef bjam_malloc_atomic_x
  77     #define bjam_malloc_atomic_x(s) bjam_malloc_x(s)
  78 #endif
  79 #ifndef bjam_calloc_atomic_x
  80     #define bjam_calloc_atomic_x(n,s) bjam_calloc_x(n,s)
  81 #endif
  82 #ifndef bjam_mem_init_x
  83     #define bjam_mem_init_x()
  84 #endif
  85 #ifndef bjam_mem_close_x
  86     #define bjam_mem_close_x()
  87 #endif
  88 #ifndef bjam_malloc_raw_x
  89     #define bjam_malloc_raw_x(s) bjam_malloc_x(s)
  90 #endif
  91 #ifndef bjam_calloc_raw_x
  92     #define bjam_calloc_raw_x(n,s) bjam_calloc_x(n,s)
  93 #endif
  94 #ifndef bjam_realloc_raw_x
  95     #define bjam_realloc_raw_x(p,s) bjam_realloc_x(p,s)
  96 #endif
  97 #ifndef bjam_free_raw_x
  98     #define bjam_free_raw_x(p) bjam_free_x(p)
  99 #endif
 100
 101 #ifdef OPT_DEBUG_PROFILE
 102     /* Profile tracing of memory allocations. */
 103     #include "debug.h"
 104
 105     #define BJAM_MALLOC(s) (profile_memory(s), bjam_malloc_x(s))
 106     #define BJAM_MALLOC_ATOMIC(s) (profile_memory(s), bjam_malloc_atomic_x(s))
 107     #define BJAM_CALLOC(n,s) (profile_memory(n*s), bjam_calloc_x(n,s))
 108     #define BJAM_CALLOC_ATOMIC(n,s) (profile_memory(n*s), bjam_calloc_atomic_x(n,s))
 109     #define BJAM_REALLOC(p,s) (profile_memory(s), bjam_realloc_x(p,s))
 110
 111     #define BJAM_MALLOC_RAW(s) (profile_memory(s), bjam_malloc_raw_x(s))
 112     #define BJAM_CALLOC_RAW(n,s) (profile_memory(n*s), bjam_calloc_raw_x(n,s))
 113     #define BJAM_REALLOC_RAW(p,s) (profile_memory(s), bjam_realloc_raw_x(p,s))
 114 #else
 115     /* No mem tracing. */
 116     #define BJAM_MALLOC(s) bjam_malloc_x(s)
 117     #define BJAM_MALLOC_ATOMIC(s) bjam_malloc_atomic_x(s)
 118     #define BJAM_CALLOC(n,s) bjam_calloc_x(n,s)
 119     #define BJAM_CALLOC_ATOMIC(n,s) bjam_calloc_atomic_x(n,s)
 120     #define BJAM_REALLOC(p,s) bjam_realloc_x(p,s)
 121
 122     #define BJAM_MALLOC_RAW(s) bjam_malloc_raw_x(s)
 123     #define BJAM_CALLOC_RAW(n,s) bjam_calloc_raw_x(n,s)
 124     #define BJAM_REALLOC_RAW(p,s) bjam_realloc_raw_x(p,s)
 125 #endif
 126
 127 #define BJAM_MEM_INIT() bjam_mem_init_x()
 128 #define BJAM_MEM_CLOSE() bjam_mem_close_x()
 129
 130 #define BJAM_FREE(p) bjam_free_x(p)
 131 #define BJAM_FREE_RAW(p) bjam_free_raw_x(p)
 132
 133 #endif