cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / x86_64-linux-gnu / a.out.h

diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/a.out.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/a.out.h
new file mode 100644 (file)
index 0000000..e3f4bdd
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/a.out.h
@@ -0,0 +1,138 @@
+#ifndef __A_OUT_GNU_H__
+#define __A_OUT_GNU_H__
+
+#include <bits/a.out.h>
+
+#define __GNU_EXEC_MACROS__
+
+struct exec
+{
+  unsigned long a_info;        /* Use macros N_MAGIC, etc for access.  */
+  unsigned int a_text; /* Length of text, in bytes.  */
+  unsigned int a_data; /* Length of data, in bytes.  */
+  unsigned int a_bss;  /* Length of uninitialized data area for file, in bytes.  */
+  unsigned int a_syms; /* Length of symbol table data in file, in bytes.  */
+  unsigned int a_entry;        /* Start address.  */
+  unsigned int a_trsize;/* Length of relocation info for text, in bytes.  */
+  unsigned int a_drsize;/* Length of relocation info for data, in bytes.  */
+};
+
+enum machine_type
+{
+  M_OLDSUN2 = 0,
+  M_68010 = 1,
+  M_68020 = 2,
+  M_SPARC = 3,
+  M_386 = 100,
+  M_MIPS1 = 151,
+  M_MIPS2 = 152
+};
+
+#define N_MAGIC(exec)  ((exec).a_info & 0xffff)
+#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
+#define N_FLAGS(exec)  (((exec).a_info >> 24) & 0xff)
+#define N_SET_INFO(exec, magic, type, flags) \
+  ((exec).a_info = ((magic) & 0xffff)                                  \
+   | (((int)(type) & 0xff) << 16)                                      \
+   | (((flags) & 0xff) << 24))
+#define N_SET_MAGIC(exec, magic) \
+  ((exec).a_info = ((exec).a_info & 0xffff0000) | ((magic) & 0xffff))
+#define N_SET_MACHTYPE(exec, machtype) \
+  ((exec).a_info =                                                     \
+   ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
+#define N_SET_FLAGS(exec, flags) \
+  ((exec).a_info =                                                     \
+   ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
+
+/* Code indicating object file or impure executable.  */
+#define OMAGIC 0407
+/* Code indicating pure executable.  */
+#define NMAGIC 0410
+/* Code indicating demand-paged executable.  */
+#define ZMAGIC 0413
+/* This indicates a demand-paged executable with the header in the text.
+   The first page is unmapped to help trap NULL pointer references.  */
+#define QMAGIC 0314
+/* Code indicating core file.  */
+#define CMAGIC 0421
+
+#define N_TRSIZE(a)    ((a).a_trsize)
+#define N_DRSIZE(a)    ((a).a_drsize)
+#define N_SYMSIZE(a)   ((a).a_syms)
+#define N_BADMAG(x) \
+  (N_MAGIC(x) != OMAGIC        && N_MAGIC(x) != NMAGIC                         \
+   && N_MAGIC(x) != ZMAGIC && N_MAGIC(x) != QMAGIC)
+#define _N_HDROFF(x)   (1024 - sizeof (struct exec))
+#define N_TXTOFF(x) \
+  (N_MAGIC(x) == ZMAGIC ? _N_HDROFF((x)) + sizeof (struct exec) :      \
+   (N_MAGIC(x) == QMAGIC ? 0 : sizeof (struct exec)))
+#define N_DATOFF(x)    (N_TXTOFF(x) + (x).a_text)
+#define N_TRELOFF(x)   (N_DATOFF(x) + (x).a_data)
+#define N_DRELOFF(x)   (N_TRELOFF(x) + N_TRSIZE(x))
+#define N_SYMOFF(x)    (N_DRELOFF(x) + N_DRSIZE(x))
+#define N_STROFF(x)    (N_SYMOFF(x) + N_SYMSIZE(x))
+
+/* Address of text segment in memory after it is loaded.  */
+#define N_TXTADDR(x)   (N_MAGIC(x) == QMAGIC ? 4096 : 0)
+
+/* Address of data segment in memory after it is loaded.  */
+#define SEGMENT_SIZE   1024
+
+#define _N_SEGMENT_ROUND(x) (((x) + SEGMENT_SIZE - 1) & ~(SEGMENT_SIZE - 1))
+#define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text)
+
+#define N_DATADDR(x) \
+  (N_MAGIC(x)==OMAGIC? (_N_TXTENDADDR(x))                              \
+   : (_N_SEGMENT_ROUND (_N_TXTENDADDR(x))))
+#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data)
+
+#if !defined (N_NLIST_DECLARED)
+struct nlist
+{
+  union
+    {
+      char *n_name;
+      struct nlist *n_next;
+      long n_strx;
+    } n_un;
+  unsigned char n_type;
+  char n_other;
+  short n_desc;
+  unsigned long n_value;
+};
+#endif /* no N_NLIST_DECLARED.  */
+
+#define N_UNDF 0
+#define N_ABS  2
+#define N_TEXT 4
+#define N_DATA 6
+#define N_BSS  8
+#define N_FN   15
+#define N_EXT  1
+#define N_TYPE 036
+#define N_STAB 0340
+#define N_INDR 0xa
+#define        N_SETA  0x14    /* Absolute set element symbol.  */
+#define        N_SETT  0x16    /* Text set element symbol.  */
+#define        N_SETD  0x18    /* Data set element symbol.  */
+#define        N_SETB  0x1A    /* Bss set element symbol.  */
+#define N_SETV 0x1C    /* Pointer to set vector in data area.  */
+
+#if !defined (N_RELOCATION_INFO_DECLARED)
+/* This structure describes a single relocation to be performed.
+   The text-relocation section of the file is a vector of these structures,
+   all of which apply to the text section.
+   Likewise, the data-relocation section applies to the data section.  */
+
+struct relocation_info
+{
+  int r_address;
+  unsigned int r_symbolnum:24;
+  unsigned int r_pcrel:1;
+  unsigned int r_length:2;
+  unsigned int r_extern:1;
+  unsigned int r_pad:4;
+};
+#endif /* no N_RELOCATION_INFO_DECLARED.  */
+
+#endif /* __A_OUT_GNU_H__ */