嵌入式交叉编译 移植gdb.tar.gz

/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", "linker.c", "simple.c" and "compress.c". Run "make headers" in your build bfd/ to regenerate. */ /* Main header file for the bfd library -- portable access to object files. Copyright (C) 1990-2016 Free Software Foundation, Inc. Contributed by Cygnus Support. 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 3 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __BFD_H_SEEN__ #define __BFD_H_SEEN__ /* PR 14072: Ensure that config.h is included first. */ #if !defined PACKAGE && !defined PACKAGE_VERSION #error config.h must be included before this header #endif #ifdef __cplusplus extern "C" { #endif #include "ansidecl.h" #include "symcat.h" #include <sys/stat.h> #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) #ifndef SABER /* This hack is to avoid a problem with some strict ANSI C preprocessors. The problem is, "32_" is not a valid preprocessing token, and we don't want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will cause the inner CONCAT2 macros to be evaluated first, producing still-valid pp-tokens. Then the final concatenation can be done. */ #undef CONCAT4 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) #endif #endif /* This is a utility macro to handle the situation where the code wants to place a constant string into the code, followed by a comma and then the length of the string. Doing this by hand is error prone, so using this macro is safer. */ #define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1) /* Unfortunately it is not possible to use the STRING_COMMA_LEN macro to create the arguments to another macro, since the preprocessor will mis-count the number of arguments to the outer macro (by not evaluating STRING_COMMA_LEN and so missing the comma). This is a problem for example when trying to use STRING_COMMA_LEN to build the arguments to the strncmp() macro. Hence this alternative definition of strncmp is provided here. Note - these macros do NOT work if STR2 is not a constant string. */ #define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) /* strcpy() can have a similar problem, but since we know we are copying a constant string, we can use memcpy which will be faster since there is no need to check for a NUL byte inside STR. We can also save time if we do not need to copy the terminating NUL. */ #define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1) #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) #define BFD_SUPPORTS_PLUGINS 1 /* The word size used by BFD on the host. This may be 64 with a 32 bit target if the host is 64 bit, or if other 64 bit targets have been selected with --enable-targets, or if --enable-64-bit-bfd. */ #define BFD_ARCH_SIZE 32 /* The word size of the default bfd target. */ #define BFD_DEFAULT_TARGET_SIZE 32 #define BFD_HOST_64BIT_LONG 0 #define BFD_HOST_64BIT_LONG_LONG 1 #if 1 #define BFD_HOST_64_BIT long long #define BFD_HOST_U_64_BIT unsigned long long typedef BFD_HOST_64_BIT bfd_int64_t; typedef BFD_HOST_U_64_BIT bfd_uint64_t; #endif #if BFD_ARCH_SIZE >= 64 #define BFD64 #endif #ifndef INLINE #if __GNUC__ >= 2 #define INLINE __inline__ #else #define INLINE #endif #endif /* Declaring a type wide enough to hold a host long and a host pointer. */ #define BFD_HOSTPTR_T unsigned long typedef BFD_HOSTPTR_T bfd_hostptr_t; /* Forward declaration. */ typedef struct bfd bfd; /* Boolean type used in bfd. Too many systems define their own versions of "boolean" for us to safely typedef a "boolean" of our own. Using an enum for "bfd_boolean" has its own set of problems, with strange looking casts required to avoid warnings on some older compilers. Thus we just use an int. General rule: Functions which are bfd_boolean return TRUE on success and FALSE on failure (unless they're a predicate). */ typedef int bfd_boolean; #undef FALSE #undef TRUE #define FALSE 0 #define TRUE 1 #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; #if BFD_HOST_64BIT_LONG #define BFD_VMA_FMT "l" #elif defined (__MSVCRT__) #define BFD_VMA_FMT "I64" #else #define BFD_VMA_FMT "ll" #endif #ifndef fprintf_vma #define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x) #define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x) #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 BFD_VMA_FMT "l" #define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x) #define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x) #endif /* not BFD64 */ #define HALF_BFD_SIZE_TYPE \ (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) #ifndef BFD_HOST_64_BIT /* Fall back on a 32 bit type. The idea is to make these types always available for function return types, but in the case that BFD_HOST_64_BIT is undefined such a function should abort or otherwise signal an error. */ typedef bfd_signed_vma bfd_int64_t; typedef bfd_vma bfd_uint64_t; #endif /* An offset into a file. BFD always uses the largest possible offset based on the build time availability of fseek, fseeko, or fseeko64. */ typedef BFD_HOST_64_BIT file_ptr; typedef unsigned BFD_HOST_64_BIT ufile_ptr; extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); #define printf_vma(x) fprintf_vma(stdout,x) #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,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/assembler/compiler output. */ bfd_archive, /* Object archive file. */ bfd_core, /* Core dump. */ bfd_type_end /* Marks the end; don't use it! */ } bfd_format;  /* Symbols and relocation. */ /* A count of carsyms (canonical archive symbols). */ typedef unsigned long symindex; /* How to perform a relocation. */ typedef const struct reloc_howto_struct reloc_howto_type; #define BFD_NO_MORE_SYMBOLS ((symindex) ~0) /* General purpose part of a symbol X; target specific parts are in libcoff.h, libaout.h, etc. */ #define bfd_get_section(x