/* Generic symbol-table support for the BFD library.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2007
+ 2000, 2001, 2002, 2003, 2004, 2007, 2008
Free Software Foundation, Inc.
Written by Cygnus Support.
. symvalue value;
.
. {* Attributes of a symbol. *}
-.#define BSF_NO_FLAGS 0x00
+.#define BSF_NO_FLAGS 0x00
.
. {* The symbol has local scope; <<static>> in <<C>>. The value
. 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 <<C>>. The
. 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 offset into the section of the data. *}
.#define BSF_EXPORT BSF_GLOBAL {* No real difference. *}
.
. {* A normal C symbol would be one of:
-. <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or
+. <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
. <<BSF_GLOBAL>>. *}
.
. {* The symbol is a debugging record. The value has an arbitrary
. 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,
. perhaps others someday. *}
-.#define BSF_FUNCTION 0x10
+.#define BSF_FUNCTION (1 << 3)
.
+. {* The symbol is an indirect code object. Unrelated to BSF_INDIRECT.
+. Relocations against a symbol with this flag have to evaluated at
+. run-time, where the function pointed to by this symbol is invoked
+. in order to determine the value to be used in the relocation.
+. BSF_FUNCTION must also be set for symbols with this flag. *}
+.#define BSF_INDIRECT_FUNCTION (1 << 4)
+.
. {* Used by the linker. *}
-.#define BSF_KEEP 0x20
-.#define BSF_KEEP_G 0x40
+.#define BSF_KEEP (1 << 5)
+.#define BSF_KEEP_G (1 << 6)
.
. {* A weak global symbol, overridable without warnings by
. 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
. 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
. allocated. *}
-.#define BSF_OLD_COMMON 0x200
-.
-. {* The default value for common data. *}
-.#define BFD_FORT_COMM_DEFAULT_VALUE 0
+.#define BSF_OLD_COMMON (1 << 9)
.
. {* In some files the type of a symbol sometimes alters its
. location in an output file - ie in coff a <<ISFCN>> symbol
. which is also <<C_EXT>> symbol appears where it was
. declared and not at the end of a section. This bit is set
. 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. *}
-.#define BSF_CONSTRUCTOR 0x800
+.#define BSF_CONSTRUCTOR (1 << 11)
.
. {* 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;
. if a reference is made to a symbol with the same name as the next
. 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
. 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
. for ELF STT_FILE symbols. *}
-.#define BSF_FILE 0x4000
+.#define BSF_FILE (1 << 14)
.
. {* 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
. others someday. *}
-.#define BSF_OBJECT 0x10000
+.#define BSF_OBJECT (1 << 16)
.
. {* This symbol is a debugging symbol. The value is the offset
. into the section of the data. BSF_DEBUGGING should be set
. as well. *}
-.#define BSF_DEBUGGING_RELOC 0x20000
+.#define BSF_DEBUGGING_RELOC (1 << 17)
.
. {* 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,
. 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,
. 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 0x200000
+.#define BSF_SYNTHETIC (1 << 21)
.
. flagword flags;
.
(type & BSF_WEAK) ? 'w' : ' ',
(type & BSF_CONSTRUCTOR) ? 'C' : ' ',
(type & BSF_WARNING) ? 'W' : ' ',
- (type & BSF_INDIRECT) ? 'I' : ' ',
+ (type & BSF_INDIRECT) ? 'I' : (type & BSF_INDIRECT_FUNCTION) ? 'i' : ' ',
(type & BSF_DEBUGGING) ? 'd' : (type & BSF_DYNAMIC) ? 'D' : ' ',
((type & BSF_FUNCTION)
? 'F'
}
if (bfd_is_ind_section (symbol->section))
return 'I';
+ if (symbol->flags & BSF_INDIRECT_FUNCTION)
+ return 'i';
if (symbol->flags & BSF_WEAK)
{
/* If weak, determine if it's specifically an object