package/devel/valgrind/patches/110-add_a_out_h.patch

   1 --- /dev/null
   2 +++ b/include/a.out.h
   3 @@ -0,0 +1,138 @@
   4 +#ifndef __A_OUT_GNU_H__
   5 +#define __A_OUT_GNU_H__
   6 +
   7 +#include <bits/a.out.h>
   8 +
   9 +#define __GNU_EXEC_MACROS__
  10 +
  11 +struct exec
  12 +{
  13 +  unsigned long a_info;        /* Use macros N_MAGIC, etc for access.  */
  14 +  unsigned int a_text; /* Length of text, in bytes.  */
  15 +  unsigned int a_data; /* Length of data, in bytes.  */
  16 +  unsigned int a_bss;  /* Length of uninitialized data area for file, in bytes.  */
  17 +  unsigned int a_syms; /* Length of symbol table data in file, in bytes.  */
  18 +  unsigned int a_entry;        /* Start address.  */
  19 +  unsigned int a_trsize;/* Length of relocation info for text, in bytes.  */
  20 +  unsigned int a_drsize;/* Length of relocation info for data, in bytes.  */
  21 +};
  22 +
  23 +enum machine_type
  24 +{
  25 +  M_OLDSUN2 = 0,
  26 +  M_68010 = 1,
  27 +  M_68020 = 2,
  28 +  M_SPARC = 3,
  29 +  M_386 = 100,
  30 +  M_MIPS1 = 151,
  31 +  M_MIPS2 = 152
  32 +};
  33 +
  34 +#define N_MAGIC(exec)  ((exec).a_info & 0xffff)
  35 +#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
  36 +#define N_FLAGS(exec)  (((exec).a_info >> 24) & 0xff)
  37 +#define N_SET_INFO(exec, magic, type, flags) \
  38 +  ((exec).a_info = ((magic) & 0xffff)                                  \
  39 +   | (((int)(type) & 0xff) << 16)                                      \
  40 +   | (((flags) & 0xff) << 24))
  41 +#define N_SET_MAGIC(exec, magic) \
  42 +  ((exec).a_info = ((exec).a_info & 0xffff0000) | ((magic) & 0xffff))
  43 +#define N_SET_MACHTYPE(exec, machtype) \
  44 +  ((exec).a_info =                                                     \
  45 +   ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
  46 +#define N_SET_FLAGS(exec, flags) \
  47 +  ((exec).a_info =                                                     \
  48 +   ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
  49 +
  50 +/* Code indicating object file or impure executable.  */
  51 +#define OMAGIC 0407
  52 +/* Code indicating pure executable.  */
  53 +#define NMAGIC 0410
  54 +/* Code indicating demand-paged executable.  */
  55 +#define ZMAGIC 0413
  56 +/* This indicates a demand-paged executable with the header in the text.
  57 +   The first page is unmapped to help trap NULL pointer references.  */
  58 +#define QMAGIC 0314
  59 +/* Code indicating core file.  */
  60 +#define CMAGIC 0421
  61 +
  62 +#define N_TRSIZE(a)    ((a).a_trsize)
  63 +#define N_DRSIZE(a)    ((a).a_drsize)
  64 +#define N_SYMSIZE(a)   ((a).a_syms)
  65 +#define N_BADMAG(x) \
  66 +  (N_MAGIC(x) != OMAGIC        && N_MAGIC(x) != NMAGIC                         \
  67 +   && N_MAGIC(x) != ZMAGIC && N_MAGIC(x) != QMAGIC)
  68 +#define _N_HDROFF(x)   (1024 - sizeof (struct exec))
  69 +#define N_TXTOFF(x) \
  70 +  (N_MAGIC(x) == ZMAGIC ? _N_HDROFF((x)) + sizeof (struct exec) :      \
  71 +   (N_MAGIC(x) == QMAGIC ? 0 : sizeof (struct exec)))
  72 +#define N_DATOFF(x)    (N_TXTOFF(x) + (x).a_text)
  73 +#define N_TRELOFF(x)   (N_DATOFF(x) + (x).a_data)
  74 +#define N_DRELOFF(x)   (N_TRELOFF(x) + N_TRSIZE(x))
  75 +#define N_SYMOFF(x)    (N_DRELOFF(x) + N_DRSIZE(x))
  76 +#define N_STROFF(x)    (N_SYMOFF(x) + N_SYMSIZE(x))
  77 +
  78 +/* Address of text segment in memory after it is loaded.  */
  79 +#define N_TXTADDR(x)   (N_MAGIC(x) == QMAGIC ? 4096 : 0)
  80 +
  81 +/* Address of data segment in memory after it is loaded.  */
  82 +#define SEGMENT_SIZE   1024
  83 +
  84 +#define _N_SEGMENT_ROUND(x) (((x) + SEGMENT_SIZE - 1) & ~(SEGMENT_SIZE - 1))
  85 +#define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text)
  86 +
  87 +#define N_DATADDR(x) \
  88 +  (N_MAGIC(x)==OMAGIC? (_N_TXTENDADDR(x))                              \
  89 +   : (_N_SEGMENT_ROUND (_N_TXTENDADDR(x))))
  90 +#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data)
  91 +
  92 +#if !defined (N_NLIST_DECLARED)
  93 +struct nlist
  94 +{
  95 +  union
  96 +    {
  97 +      char *n_name;
  98 +      struct nlist *n_next;
  99 +      long n_strx;
 100 +    } n_un;
 101 +  unsigned char n_type;
 102 +  char n_other;
 103 +  short n_desc;
 104 +  unsigned long n_value;
 105 +};
 106 +#endif /* no N_NLIST_DECLARED.  */
 107 +
 108 +#define N_UNDF 0
 109 +#define N_ABS  2
 110 +#define N_TEXT 4
 111 +#define N_DATA 6
 112 +#define N_BSS  8
 113 +#define N_FN   15
 114 +#define N_EXT  1
 115 +#define N_TYPE 036
 116 +#define N_STAB 0340
 117 +#define N_INDR 0xa
 118 +#define        N_SETA  0x14    /* Absolute set element symbol.  */
 119 +#define        N_SETT  0x16    /* Text set element symbol.  */
 120 +#define        N_SETD  0x18    /* Data set element symbol.  */
 121 +#define        N_SETB  0x1A    /* Bss set element symbol.  */
 122 +#define N_SETV 0x1C    /* Pointer to set vector in data area.  */
 123 +
 124 +#if !defined (N_RELOCATION_INFO_DECLARED)
 125 +/* This structure describes a single relocation to be performed.
 126 +   The text-relocation section of the file is a vector of these structures,
 127 +   all of which apply to the text section.
 128 +   Likewise, the data-relocation section applies to the data section.  */
 129 +
 130 +struct relocation_info
 131 +{
 132 +  int r_address;
 133 +  unsigned int r_symbolnum:24;
 134 +  unsigned int r_pcrel:1;
 135 +  unsigned int r_length:2;
 136 +  unsigned int r_extern:1;
 137 +  unsigned int r_pad:4;
 138 +};
 139 +#endif /* no N_RELOCATION_INFO_DECLARED.  */
 140 +
 141 +#endif /* __A_OUT_GNU_H__ */
 142 --- /dev/null
 143 +++ b/include/bits/a.out.h
 144 @@ -0,0 +1,13 @@
 145 +#ifndef __A_OUT_GNU_H__
 146 +# error "Never use <bits/a.out.h> directly; include <a.out.h> instead."
 147 +#endif
 148 +
 149 +#include <bits/wordsize.h>
 150 +
 151 +#if __WORDSIZE == 64
 152 +
 153 +/* Signal to users of this header that this architecture really doesn't
 154 +   support a.out binary format.  */
 155 +#define __NO_A_OUT_SUPPORT 1
 156 +
 157 +#endif