编译工具 or32-uclinux.rar编译工具 or32-uclinux.rar编译工具 or32-uclinux.rar

/* Main header file for the bfd library -- portable access to object files. Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc. Contributed by Cygnus Support. ** NOTE: bfd.h and bfd-in2.h are GENERATED files. Don't change them; ** instead, change bfd-in.h or the other BFD source files processed to ** generate these files. This file is part of BFD, the Binary File Descriptor library. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* bfd.h -- The only header file required by users of the bfd library The bfd.h file is generated from bfd-in.h and various .c files; if you change it, your changes will probably be lost. All the prototypes and definitions following the comment "THE FOLLOWING IS EXTRACTED FROM THE SOURCE" are extracted from the source files for BFD. If you change it, someone oneday will extract it from the source again, and your changes will be lost. To save yourself from this bind, change the definitions in the source in the bfd directory. Type "make docs" and then "make headers" in that directory, and magically this file will change to reflect your changes. If you don't have the tools to perform the extraction, then you are safe from someone on your system trampling over your header files. You should still maintain the equivalence between the source and this file though; every change you make to the .c file should be reflected here. */ #ifndef __BFD_H_SEEN__ #define __BFD_H_SEEN__ #ifdef __cplusplus extern "C" { #endif #include "ansidecl.h" /* These two lines get substitutions done by commands in Makefile.in. */ #define BFD_VERSION "2.9.5" #define BFD_ARCH_SIZE 32 #define BFD_HOST_64BIT_LONG 0 #if 0 #define BFD_HOST_64_BIT #define BFD_HOST_U_64_BIT #endif #if BFD_ARCH_SIZE >= 64 #define BFD64 #endif #ifndef INLINE #if __GNUC__ >= 2 #define INLINE __inline__ #else #define INLINE #endif #endif /* forward declaration */ typedef struct _bfd bfd; /* To squelch erroneous compiler warnings ("illegal pointer combination") from the SVR3 compiler, we would like to typedef boolean to int (it doesn't like functions which return boolean. Making sure they are never implicitly declared to return int doesn't seem to help). But this file is not configured based on the host. */ /* General rules: functions which are boolean return true on success and false on failure (unless they're a predicate). -- bfd.doc */ /* I'm sure this is going to break something and someone is going to force me to change it. */ /* typedef enum boolean {false, true} boolean; */ /* Yup, SVR4 has a "typedef enum boolean" in <sys/types.h> -fnf */ /* It gets worse if the host also defines a true/false enum... -sts */ /* And even worse if your compiler has built-in boolean types... -law */ /* And even worse if your compiler provides a stdbool.h that conflicts with these definitions... gcc 2.95 and later do. -drow */ #if defined (__GNUG__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 6)) #define TRUE_FALSE_ALREADY_DEFINED #else #if (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)) #include <stdbool.h> #define TRUE_FALSE_ALREADY_DEFINED #endif #endif #ifdef MPW /* Pre-emptive strike - get the file with the enum. */ #include <Types.h> #define TRUE_FALSE_ALREADY_DEFINED #endif /* MPW */ #ifndef TRUE_FALSE_ALREADY_DEFINED typedef enum bfd_boolean {false, true} boolean; #define BFD_TRUE_FALSE #else /* Use enum names that will appear nowhere else. */ typedef enum bfd_boolean {bfd_fffalse, bfd_tttrue} boolean; #endif /* A pointer to a position in a file. */ /* FIXME: This should be using off_t from <sys/types.h>. For now, try to avoid breaking stuff by not including <sys/types.h> here. This will break on systems with 64-bit file offsets (e.g. 4.4BSD). Probably the best long-term answer is to avoid using file_ptr AND off_t in this header file, and to handle this in the BFD implementation rather than in its interface. */ /* typedef off_t file_ptr; */ typedef long int file_ptr; /* Support for different sizes of target format ints and addresses. If the type `long' is at least 64 bits, BFD_HOST_64BIT_LONG will be set to 1 above. Otherwise, if gcc is being used, this code will use gcc's "long long" type. Otherwise, BFD_HOST_64_BIT must be defined above. */ #ifndef BFD_HOST_64_BIT # if BFD_HOST_64BIT_LONG # define BFD_HOST_64_BIT long # define BFD_HOST_U_64_BIT unsigned long # else # ifdef __GNUC__ # if __GNUC__ >= 2 # define BFD_HOST_64_BIT long long # define BFD_HOST_U_64_BIT unsigned long long # endif /* __GNUC__ >= 2 */ # endif /* ! defined (__GNUC__) */ # endif /* ! BFD_HOST_64BIT_LONG */ #endif /* ! defined (BFD_HOST_64_BIT) */ #ifdef BFD64 #ifndef BFD_HOST_64_BIT #error No 64 bit integer type available #endif /* ! defined (BFD_HOST_64_BIT) */ typedef BFD_HOST_U_64_BIT bfd_vma; typedef BFD_HOST_64_BIT bfd_signed_vma; typedef BFD_HOST_U_64_BIT bfd_size_type; typedef BFD_HOST_U_64_BIT symvalue; #ifndef fprintf_vma #if BFD_HOST_64BIT_LONG #define sprintf_vma(s,x) sprintf (s, "%016lx", x) #define fprintf_vma(f,x) fprintf (f, "%016lx", x) #else #define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff))) #define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff)) #define fprintf_vma(s,x) \ fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) #define sprintf_vma(s,x) \ sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) #endif #endif #else /* not BFD64 */ /* Represent a target address. Also used as a generic unsigned type which is guaranteed to be big enough to hold any arithmetic types we need to deal with. */ typedef unsigned long bfd_vma; /* A generic signed type which is guaranteed to be big enough to hold any arithmetic types we need to deal with. Can be assumed to be compatible with bfd_vma in the same way that signed and unsigned ints are compatible (as parameters, in assignment, etc). */ typedef long bfd_signed_vma; typedef unsigned long symvalue; typedef unsigned long bfd_size_type; /* Print a bfd_vma x on stream s. */ #define fprintf_vma(s,x) fprintf(s, "%08lx", x) #define sprintf_vma(s,x) sprintf(s, "%08lx", x) #endif /* not BFD64 */ #define printf_vma(x) fprintf_vma(stdout,x) typedef unsigned int flagword; /* 32 bits of flags */ typedef unsigned char bfd_byte;  /** File formats */ typedef enum bfd_format { bfd_unknown = 0, /* file format is unknown */ bfd_object, /* linker/assember/compiler output */ bfd_archive, /* object archive file */ bfd_core, /* core dump */ bfd_type_end} /* marks the end; don't use it! */ bfd_format; /* Values that may appear in the flags field of a BFD. These also appear in the object_flags field of the bfd_target structure, where they indicate the set of flags used by that backend (not all flags are meaningful for all object file formats) (FIXME: at the moment, the object_flags values have mostly just been copied from backend to another, and are not necessarily correct). */ /* No flags. */ #define BFD_NO_FLAGS 0x00 /* BFD contains relocation entries. */ #define HAS_RELOC 0x01 /* BFD is directly executable. */ #define EXEC_P 0x02 /* BFD has line number information (basically used for F_LNNO in a COFF hea