/* These two lines get substitutions done by commands in Makefile.in. */
#define BFD_VERSION "@VERSION@"
-#define BFD_ARCH_SIZE @WORDSIZE@
+#define BFD_ARCH_SIZE @wordsize@
#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
+#if @BFD_HOST_64_BIT_DEFINED@
+#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
+#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
+#endif
#if BFD_ARCH_SIZE >= 64
#define BFD64
/* 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, the compilation will fail
- if 64-bit targets are requested. */
+ use gcc's "long long" type. Otherwise, BFD_HOST_64_BIT must be
+ defined above. */
#ifdef BFD64
#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__
#define BFD_HOST_64_BIT long long
-#endif /* defined (__GNUC__) */
+#define BFD_HOST_U_64_BIT unsigned long long
+#else /* ! defined (__GNUC__) */
+ #error No 64 bit integer type available
+#endif /* ! defined (__GNUC__) */
#endif /* ! BFD_HOST_64BIT_LONG */
#endif /* ! defined (BFD_HOST_64_BIT) */
-typedef unsigned BFD_HOST_64_BIT bfd_vma;
+typedef BFD_HOST_U_64_BIT bfd_vma;
typedef BFD_HOST_64_BIT bfd_signed_vma;
-typedef unsigned BFD_HOST_64_BIT bfd_size_type;
-typedef unsigned BFD_HOST_64_BIT symvalue;
+typedef BFD_HOST_U_64_BIT bfd_size_type;
+typedef BFD_HOST_U_64_BIT symvalue;
#ifndef fprintf_vma
#if BFD_HOST_64BIT_LONG
to another, and are not necessarily correct). */
/* No flags. */
-#define NO_FLAGS 0x00
+#define BFD_NO_FLAGS 0x00
/* BFD contains relocation entries. */
#define HAS_RELOC 0x01
short stab_desc; /* Stab desc. */
CONST char *stab_name; /* String for stab type. */
} symbol_info;
+
+/* Get the name of a stabs type code. */
+
+extern const char *bfd_get_stab_name PARAMS ((int));
\f
/* Hash table routines. There is no way to free up a hash table. */
PARAMS ((bfd *, const char *, const char *, boolean,
struct bfd_link_info *, struct sec **));
extern void bfd_elf_set_dt_needed_name PARAMS ((bfd *, const char *));
+extern const char *bfd_elf_get_dt_soname PARAMS ((bfd *));
/* SunOS shared library support routines for the linker. */
/* Linux shared library support routines for the linker. */
-extern boolean bfd_linux_size_dynamic_sections
+extern boolean bfd_i386linux_size_dynamic_sections
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_m68klinux_size_dynamic_sections
PARAMS ((bfd *, struct bfd_link_info *));
/* mmap hacks */
unsigned long, unsigned long, unsigned long, boolean,
int, boolean, boolean, struct sec **));
+/* Externally visible COFF routines. */
+
+#if defined(__STDC__) || defined(ALMOST_STDC)
+struct internal_syment;
+union internal_auxent;
+#endif
+
+extern boolean bfd_coff_get_syment
+ PARAMS ((bfd *, struct symbol_cache_entry *, struct internal_syment *));
+extern boolean bfd_coff_get_auxent
+ PARAMS ((bfd *, struct symbol_cache_entry *, int, union internal_auxent *));
+
/* And more from the source. */
void
bfd_init PARAMS ((void));
sections. */
#define SEC_COFF_SHARED_LIBRARY 0x800
- /* The section is a common section (symbols may be defined
+ /* The section contains common symbols (symbols may be defined
multiple times, the value of a symbol is the amount of
space it requires, and the largest symbol value is the one
used). Most targets have exactly one of these (which we
table. */
#define SEC_SORT_ENTRIES 0x80000
+ /* When linking, duplicate sections of the same name should be
+ discarded, rather than being combined into a single section as
+ is usually done. This is similar to how common symbols are
+ handled. See SEC_LINK_DUPLICATES below. */
+#define SEC_LINK_ONCE 0x100000
+
+ /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
+ should handle duplicate sections. */
+#define SEC_LINK_DUPLICATES 0x600000
+
+ /* This value for SEC_LINK_DUPLICATES means that duplicate
+ sections with the same name should simply be discarded. */
+#define SEC_LINK_DUPLICATES_DISCARD 0x0
+
+ /* This value for SEC_LINK_DUPLICATES means that the linker
+ should warn if there are any duplicate sections, although
+ it should still only link one copy. */
+#define SEC_LINK_DUPLICATES_ONE_ONLY 0x200000
+
+ /* This value for SEC_LINK_DUPLICATES means that the linker
+ should warn if any duplicate sections are a different size. */
+#define SEC_LINK_DUPLICATES_SAME_SIZE 0x400000
+
+ /* This value for SEC_LINK_DUPLICATES means that the linker
+ should warn if any duplicate sections contain different
+ contents. */
+#define SEC_LINK_DUPLICATES_SAME_CONTENTS 0x600000
+
/* End of section flags. */
+ /* Some internal packed boolean fields. */
+
+ /* See the vma field. */
+ unsigned int user_set_vma : 1;
+
+ /* Whether relocations have been processed. */
+ unsigned int reloc_done : 1;
+
+ /* A mark flag used by some of the linker backends. */
+ unsigned int linker_mark : 1;
+
+ /* End of internal packed boolean fields. */
+
/* The virtual memory address of the section - where it will be
at run time. The symbols are relocated against this. The
user_set_vma flag is maintained by bfd; if it's not set, the
target and various flags). */
bfd_vma vma;
- boolean user_set_vma;
/* The load address of the section - where it would be in a
rom image; really only used for writing section header
bfd *owner;
- boolean reloc_done;
/* A symbol which points at this section only */
struct symbol_cache_entry *symbol;
struct symbol_cache_entry **symbol_ptr_ptr;
#define bfd_mach_i960_mc 4
#define bfd_mach_i960_xa 5
#define bfd_mach_i960_ca 6
- /* start-sanitize-i960xl */
-#define bfd_mach_i960_xl 7
- /* end-sanitize-i960xl */
+#define bfd_mach_i960_jx 7
+#define bfd_mach_i960_hx 8
bfd_arch_a29k, /* AMD 29000 */
bfd_arch_sparc, /* SPARC */
#define bfd_mach_sparc 1
- /* start-sanitize-v8plus */
-#define bfd_mach_sparc_v8plus 2
-#define bfd_mach_sparc_v8plusa 3
- /* end-sanitize-v8plus */
-#define bfd_mach_sparc_v9 4
-#define bfd_mach_sparc_v9a 5 /* v9 with ultrasparc add'ns */
+ /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
+#define bfd_mach_sparc_sparclet 2
+#define bfd_mach_sparc_sparclite 3
+#define bfd_mach_sparc_v8plus 4
+#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns */
+#define bfd_mach_sparc_v9 6
+#define bfd_mach_sparc_v9a 7 /* with ultrasparc add'ns */
+ /* Nonzero if MACH has the v9 instruction set. */
+#define bfd_mach_sparc_v9_p(mach) \
+ ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9a)
bfd_arch_mips, /* MIPS Rxxxx */
bfd_arch_i386, /* Intel 386 */
+#define bfd_mach_i386_i386 0
+#define bfd_mach_i386_i8086 1
bfd_arch_we32k, /* AT&T WE32xxx */
bfd_arch_tahoe, /* CCI/Harris Tahoe */
bfd_arch_i860, /* Intel 860 */
bfd_arch_h8300, /* Hitachi H8/300 */
#define bfd_mach_h8300 1
#define bfd_mach_h8300h 2
+#define bfd_mach_h8300s 3
bfd_arch_powerpc, /* PowerPC */
bfd_arch_rs6000, /* IBM RS/6000 */
bfd_arch_hppa, /* HP PA RISC */
+ /* start-sanitize-d10v */
+ bfd_arch_d10v, /* Mitsubishi D10V */
+ /* end-sanitize-d10v */
bfd_arch_z8k, /* Zilog Z8000 */
#define bfd_mach_z8001 1
#define bfd_mach_z8002 2
bfd_arch_arm, /* Advanced Risc Machines ARM */
bfd_arch_ns32k, /* National Semiconductors ns32000 */
bfd_arch_w65, /* WDC 65816 */
- /* start-sanitize-rce */
- bfd_arch_rce, /* Motorola RCE */
- /* end-sanitize-rce */
+ /* start-sanitize-v850 */
+ bfd_arch_v850, /* NEC V850 */
+ /* end-sanitize-v850 */
/* start-sanitize-arc */
bfd_arch_arc, /* Argonaut RISC Core */
#define bfd_mach_arc_base 0
BFD_RELOC_SPARC_WDISP16,
BFD_RELOC_SPARC_WDISP19,
BFD_RELOC_SPARC_GLOB_JMP,
- BFD_RELOC_SPARC_LO7,
+ BFD_RELOC_SPARC_7,
+ BFD_RELOC_SPARC_6,
+ BFD_RELOC_SPARC_5,
-/* Alpha ECOFF relocations. Some of these treat the symbol or "addend"
-in some special way.
+/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
+"addend" in some special way.
For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
writing; when reading, it will be the absolute section symbol. The
addend is the displacement in bytes of the "lda" instruction from
reading, for convenience. */
BFD_RELOC_ALPHA_GPDISP_LO16,
+/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
+relocation except that there is no accompanying GPDISP_LO16
+relocation. */
+ BFD_RELOC_ALPHA_GPDISP,
+
/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
the assembler turns it into a LDQ instruction to load the address of
the symbol, and then fills in a register in the real instruction.
prediction logic which may be provided on some processors. */
BFD_RELOC_ALPHA_HINT,
+/* The LINKAGE relocation outputs a linkage pair in the object file,
+which is filled by the linker. */
+ BFD_RELOC_ALPHA_LINKAGE,
+
/* Bits 27..2 of the relocation address shifted right 2 bits;
simple reloc otherwise. */
BFD_RELOC_MIPS_JMP,
BFD_RELOC_MIPS_GOT16,
BFD_RELOC_MIPS_CALL16,
#define BFD_RELOC_MIPS_GPREL32 BFD_RELOC_GPREL32
+ BFD_RELOC_MIPS_GOT_HI16,
+ BFD_RELOC_MIPS_GOT_LO16,
+ BFD_RELOC_MIPS_CALL_HI16,
+ BFD_RELOC_MIPS_CALL_LO16,
/* i386/elf relocations */
BFD_RELOC_386_GOT32,
BFD_RELOC_ARM_LDR_IMM,
BFD_RELOC_ARM_LITERAL,
BFD_RELOC_ARM_IN_POOL,
+ BFD_RELOC_ARM_OFFSET_IMM8,
+ BFD_RELOC_ARM_HWLITERAL,
+ BFD_RELOC_ARM_THUMB_ADD,
+ BFD_RELOC_ARM_THUMB_IMM,
+ BFD_RELOC_ARM_THUMB_SHIFT,
+ BFD_RELOC_ARM_THUMB_OFFSET,
+
+/* Hitachi SH relocs. Not all of these appear in object files. */
+ BFD_RELOC_SH_PCDISP8BY2,
+ BFD_RELOC_SH_PCDISP12BY2,
+ BFD_RELOC_SH_IMM4,
+ BFD_RELOC_SH_IMM4BY2,
+ BFD_RELOC_SH_IMM4BY4,
+ BFD_RELOC_SH_IMM8,
+ BFD_RELOC_SH_IMM8BY2,
+ BFD_RELOC_SH_IMM8BY4,
+ BFD_RELOC_SH_PCRELIMM8BY2,
+ BFD_RELOC_SH_PCRELIMM8BY4,
+ BFD_RELOC_SH_SWITCH16,
+ BFD_RELOC_SH_SWITCH32,
+ BFD_RELOC_SH_USES,
+ BFD_RELOC_SH_COUNT,
+ BFD_RELOC_SH_ALIGN,
+ BFD_RELOC_SH_CODE,
+ BFD_RELOC_SH_DATA,
+ BFD_RELOC_SH_LABEL,
/* start-sanitize-arc */
/* Argonaut RISC Core (ARC) relocs.
through 0. */
BFD_RELOC_ARC_B26,
/* end-sanitize-arc */
+
+/* start-sanitize-d10v */
+
+/* Mitsubishi D10V relocs.
+This is a 10-bit reloc with the right 2 bits
+assumed to be 0. */
+ BFD_RELOC_D10V_10_PCREL_R,
+
+/* Mitsubishi D10V relocs.
+This is a 10-bit reloc with the right 2 bits
+assumed to be 0. This is the same as the previous reloc
+except it is in the left container, i.e.,
+shifted left 15 bits. */
+ BFD_RELOC_D10V_10_PCREL_L,
+
+/* This is an 18-bit reloc with the right 2 bits
+assumed to be 0. */
+ BFD_RELOC_D10V_18,
+
+/* This is an 18-bit reloc with the right 2 bits
+assumed to be 0. */
+ BFD_RELOC_D10V_18_PCREL,
+/* end-sanitize-d10v */
+
+/* NEC V850 relocs. */
+ BFD_RELOC_V850_9_PCREL,
+ BFD_RELOC_V850_22_PCREL,
+
BFD_RELOC_UNUSED };
typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
reloc_howto_type *
/* Symbol is from dynamic linking information. */
#define BSF_DYNAMIC 0x8000
+ /* The symbol denotes a data object. Used in ELF, and perhaps
+ others someday. */
+#define BSF_OBJECT 0x10000
+
flagword flags;
/* A pointer to the section to which this symbol is
struct osf_core_struct *osf_core_data;
struct cisco_core_struct *cisco_core_data;
struct versados_data_struct *versados_data;
+ struct netbsd_core_struct *netbsd_core_data;
PTR any;
} tdata;
bfd_target_som_flavour,
bfd_target_os9k_flavour,
bfd_target_versados_flavour,
- bfd_target_msdos_flavour
+ bfd_target_msdos_flavour,
+ bfd_target_evax_flavour
};
enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
projects / binutils.git / blobdiff