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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [bfd/] [doc/] [syms.texi] - Diff between revs 157 and 225

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  /* Attributes of a symbol.  */
  /* Attributes of a symbol.  */
#define BSF_NO_FLAGS    0x00
#define BSF_NO_FLAGS    0x00
 
 
  /* The symbol has local scope; @code{static} in @code{C}. The value
  /* The symbol has local scope; @code{static} in @code{C}. The value
     is the offset into the section of the data.  */
     is the offset into the section of the data.  */
#define BSF_LOCAL      0x01
#define BSF_LOCAL              (1 << 0)
 
 
  /* The symbol has global scope; initialized data in @code{C}. The
  /* The symbol has global scope; initialized data in @code{C}. The
     value is the offset into the section of the data.  */
     value is the offset into the section of the data.  */
#define BSF_GLOBAL     0x02
#define BSF_GLOBAL             (1 << 1)
 
 
  /* The symbol has global scope and is exported. The value is
  /* The symbol has global scope and is exported. The value is
     the offset into the section of the data.  */
     the offset into the section of the data.  */
#define BSF_EXPORT     BSF_GLOBAL /* No real difference.  */
#define BSF_EXPORT     BSF_GLOBAL /* No real difference.  */
 
 
  /* A normal C symbol would be one of:
  /* A normal C symbol would be one of:
     @code{BSF_LOCAL}, @code{BSF_FORT_COMM},  @code{BSF_UNDEFINED} or
     @code{BSF_LOCAL}, @code{BSF_COMMON},  @code{BSF_UNDEFINED} or
     @code{BSF_GLOBAL}.  */
     @code{BSF_GLOBAL}.  */
 
 
  /* The symbol is a debugging record. The value has an arbitrary
  /* The symbol is a debugging record. The value has an arbitrary
     meaning, unless BSF_DEBUGGING_RELOC is also set.  */
     meaning, unless BSF_DEBUGGING_RELOC is also set.  */
#define BSF_DEBUGGING  0x08
#define BSF_DEBUGGING          (1 << 2)
 
 
  /* The symbol denotes a function entry point.  Used in ELF,
  /* The symbol denotes a function entry point.  Used in ELF,
     perhaps others someday.  */
     perhaps others someday.  */
#define BSF_FUNCTION    0x10
#define BSF_FUNCTION           (1 << 3)
 
 
  /* Used by the linker.  */
  /* Used by the linker.  */
#define BSF_KEEP        0x20
#define BSF_KEEP               (1 << 5)
#define BSF_KEEP_G      0x40
#define BSF_KEEP_G             (1 << 6)
 
 
  /* A weak global symbol, overridable without warnings by
  /* A weak global symbol, overridable without warnings by
     a regular global symbol of the same name.  */
     a regular global symbol of the same name.  */
#define BSF_WEAK        0x80
#define BSF_WEAK               (1 << 7)
 
 
  /* This symbol was created to point to a section, e.g. ELF's
  /* This symbol was created to point to a section, e.g. ELF's
     STT_SECTION symbols.  */
     STT_SECTION symbols.  */
#define BSF_SECTION_SYM 0x100
#define BSF_SECTION_SYM        (1 << 8)
 
 
  /* The symbol used to be a common symbol, but now it is
  /* The symbol used to be a common symbol, but now it is
     allocated.  */
     allocated.  */
#define BSF_OLD_COMMON  0x200
#define BSF_OLD_COMMON         (1 << 9)
 
 
  /* The default value for common data.  */
 
#define BFD_FORT_COMM_DEFAULT_VALUE 0
 
 
 
  /* In some files the type of a symbol sometimes alters its
  /* In some files the type of a symbol sometimes alters its
     location in an output file - ie in coff a @code{ISFCN} symbol
     location in an output file - ie in coff a @code{ISFCN} symbol
     which is also @code{C_EXT} symbol appears where it was
     which is also @code{C_EXT} symbol appears where it was
     declared and not at the end of a section.  This bit is set
     declared and not at the end of a section.  This bit is set
     by the target BFD part to convey this information.  */
     by the target BFD part to convey this information.  */
#define BSF_NOT_AT_END    0x400
#define BSF_NOT_AT_END         (1 << 10)
 
 
  /* Signal that the symbol is the label of constructor section.  */
  /* Signal that the symbol is the label of constructor section.  */
#define BSF_CONSTRUCTOR   0x800
#define BSF_CONSTRUCTOR        (1 << 11)
 
 
  /* Signal that the symbol is a warning symbol.  The name is a
  /* Signal that the symbol is a warning symbol.  The name is a
     warning.  The name of the next symbol is the one to warn about;
     warning.  The name of the next symbol is the one to warn about;
     if a reference is made to a symbol with the same name as the next
     if a reference is made to a symbol with the same name as the next
     symbol, a warning is issued by the linker.  */
     symbol, a warning is issued by the linker.  */
#define BSF_WARNING       0x1000
#define BSF_WARNING            (1 << 12)
 
 
  /* Signal that the symbol is indirect.  This symbol is an indirect
  /* Signal that the symbol is indirect.  This symbol is an indirect
     pointer to the symbol with the same name as the next symbol.  */
     pointer to the symbol with the same name as the next symbol.  */
#define BSF_INDIRECT      0x2000
#define BSF_INDIRECT           (1 << 13)
 
 
  /* BSF_FILE marks symbols that contain a file name.  This is used
  /* BSF_FILE marks symbols that contain a file name.  This is used
     for ELF STT_FILE symbols.  */
     for ELF STT_FILE symbols.  */
#define BSF_FILE          0x4000
#define BSF_FILE               (1 << 14)
 
 
  /* Symbol is from dynamic linking information.  */
  /* Symbol is from dynamic linking information.  */
#define BSF_DYNAMIC       0x8000
#define BSF_DYNAMIC            (1 << 15)
 
 
  /* The symbol denotes a data object.  Used in ELF, and perhaps
  /* The symbol denotes a data object.  Used in ELF, and perhaps
     others someday.  */
     others someday.  */
#define BSF_OBJECT        0x10000
#define BSF_OBJECT             (1 << 16)
 
 
  /* This symbol is a debugging symbol.  The value is the offset
  /* This symbol is a debugging symbol.  The value is the offset
     into the section of the data.  BSF_DEBUGGING should be set
     into the section of the data.  BSF_DEBUGGING should be set
     as well.  */
     as well.  */
#define BSF_DEBUGGING_RELOC 0x20000
#define BSF_DEBUGGING_RELOC    (1 << 17)
 
 
  /* This symbol is thread local.  Used in ELF.  */
  /* This symbol is thread local.  Used in ELF.  */
#define BSF_THREAD_LOCAL  0x40000
#define BSF_THREAD_LOCAL       (1 << 18)
 
 
  /* This symbol represents a complex relocation expression,
  /* This symbol represents a complex relocation expression,
     with the expression tree serialized in the symbol name.  */
     with the expression tree serialized in the symbol name.  */
#define BSF_RELC 0x80000
#define BSF_RELC               (1 << 19)
 
 
  /* This symbol represents a signed complex relocation expression,
  /* This symbol represents a signed complex relocation expression,
     with the expression tree serialized in the symbol name.  */
     with the expression tree serialized in the symbol name.  */
#define BSF_SRELC 0x100000
#define BSF_SRELC              (1 << 20)
 
 
 
  /* This symbol was created by bfd_get_synthetic_symtab.  */
 
#define BSF_SYNTHETIC          (1 << 21)
 
 
 
  /* This symbol is an indirect code object.  Unrelated to BSF_INDIRECT.
 
     The dynamic linker will compute the value of this symbol by
 
     calling the function that it points to.  BSF_FUNCTION must
 
     also be also set.  */
 
#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
 
  /* This symbol is a globally unique data object.  The dynamic linker
 
     will make sure that in the entire process there is just one symbol
 
     with this name and type in use.  BSF_OBJECT must also be set.  */
 
#define BSF_GNU_UNIQUE         (1 << 23)
 
 
  flagword flags;
  flagword flags;
 
 
  /* A pointer to the section to which this symbol is
  /* A pointer to the section to which this symbol is
     relative.  This will always be non NULL, there are special
     relative.  This will always be non NULL, there are special

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