* elf.c (assign_file_positions_for_segments): Set next_file_pos even

[deliverable/binutils-gdb.git] / bfd / bfd-in2.h

diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 3998a7fc5d7bfaf6d57cee085979194a30d1586e..a25bef34f61706a589e104828c693819dce6ef39 100644 (file)
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -823,6 +823,9 @@ extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
 extern bfd_boolean bfd_elf32_arm_process_before_allocation
   (bfd *, struct bfd_link_info *, int, int);
 
+void bfd_elf32_arm_set_target_relocs
+  (struct bfd_link_info *, int, char *);
+
 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
   (bfd *, struct bfd_link_info *);
 
@@ -1484,7 +1487,7 @@ void bfd_map_over_sections
 
 asection *bfd_sections_find_if
    (bfd *abfd,
-    bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
+    bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
     void *obj);
 
 bfd_boolean bfd_set_section_size
@@ -2615,6 +2618,7 @@ field in the instruction.  */
   BFD_RELOC_ARM_ADRL_IMMEDIATE,
   BFD_RELOC_ARM_OFFSET_IMM,
   BFD_RELOC_ARM_SHIFT_IMM,
+  BFD_RELOC_ARM_SMI,
   BFD_RELOC_ARM_SWI,
   BFD_RELOC_ARM_MULTI,
   BFD_RELOC_ARM_CP_OFF_IMM,
@@ -2641,7 +2645,7 @@ field in the instruction.  */
 
 /* Pc-relative or absolute relocation depending on target.  Used for
 entries in .init_array sections.  */
-  BFD_RELOC_ARM_RELABS32,
+  BFD_RELOC_ARM_TARGET1,
 
 /* Read-only segment base relative address.  */
   BFD_RELOC_ARM_ROSEGREL32,
@@ -2649,6 +2653,14 @@ entries in .init_array sections.  */
 /* Data segment base relative address.  */
   BFD_RELOC_ARM_SBREL32,
 
+/* This reloc is used for References to RTTI dta from exception handling
+tables.  The actual definition depends on the target.  It may be a
+pc-relative or some form of GOT-indirect relocation.  */
+  BFD_RELOC_ARM_TARGET2,
+
+/* 31-bit PC relative address.  */
+  BFD_RELOC_ARM_PREL31,
+
 /* Renesas / SuperH SH relocs.  Not all of these appear in object files.  */
   BFD_RELOC_SH_PCDISP8BY2,
   BFD_RELOC_SH_PCDISP12BY2,
@@ -3609,9 +3621,56 @@ to one of its own internal functions or data structures.  */
 PLT entries.  Otherwise, this is just a generic 32-bit relocation.  */
   BFD_RELOC_XTENSA_PLT,
 
-/* Generic Xtensa relocations.  Only the operand number is encoded
-in the relocation.  The details are determined by extracting the
-instruction opcode.  */
+/* Xtensa relocations to mark the difference of two local symbols.
+These are only needed to support linker relaxation and can be ignored
+when not relaxing.  The field is set to the value of the difference
+assuming no relaxation.  The relocation encodes the position of the
+first symbol so the linker can determine whether to adjust the field
+value.  */
+  BFD_RELOC_XTENSA_DIFF8,
+  BFD_RELOC_XTENSA_DIFF16,
+  BFD_RELOC_XTENSA_DIFF32,
+
+/* Generic Xtensa relocations for instruction operands.  Only the slot
+number is encoded in the relocation.  The relocation applies to the
+last PC-relative immediate operand, or if there are no PC-relative
+immediates, to the last immediate operand.  */
+  BFD_RELOC_XTENSA_SLOT0_OP,
+  BFD_RELOC_XTENSA_SLOT1_OP,
+  BFD_RELOC_XTENSA_SLOT2_OP,
+  BFD_RELOC_XTENSA_SLOT3_OP,
+  BFD_RELOC_XTENSA_SLOT4_OP,
+  BFD_RELOC_XTENSA_SLOT5_OP,
+  BFD_RELOC_XTENSA_SLOT6_OP,
+  BFD_RELOC_XTENSA_SLOT7_OP,
+  BFD_RELOC_XTENSA_SLOT8_OP,
+  BFD_RELOC_XTENSA_SLOT9_OP,
+  BFD_RELOC_XTENSA_SLOT10_OP,
+  BFD_RELOC_XTENSA_SLOT11_OP,
+  BFD_RELOC_XTENSA_SLOT12_OP,
+  BFD_RELOC_XTENSA_SLOT13_OP,
+  BFD_RELOC_XTENSA_SLOT14_OP,
+
+/* Alternate Xtensa relocations.  Only the slot is encoded in the
+relocation.  The meaning of these relocations is opcode-specific.  */
+  BFD_RELOC_XTENSA_SLOT0_ALT,
+  BFD_RELOC_XTENSA_SLOT1_ALT,
+  BFD_RELOC_XTENSA_SLOT2_ALT,
+  BFD_RELOC_XTENSA_SLOT3_ALT,
+  BFD_RELOC_XTENSA_SLOT4_ALT,
+  BFD_RELOC_XTENSA_SLOT5_ALT,
+  BFD_RELOC_XTENSA_SLOT6_ALT,
+  BFD_RELOC_XTENSA_SLOT7_ALT,
+  BFD_RELOC_XTENSA_SLOT8_ALT,
+  BFD_RELOC_XTENSA_SLOT9_ALT,
+  BFD_RELOC_XTENSA_SLOT10_ALT,
+  BFD_RELOC_XTENSA_SLOT11_ALT,
+  BFD_RELOC_XTENSA_SLOT12_ALT,
+  BFD_RELOC_XTENSA_SLOT13_ALT,
+  BFD_RELOC_XTENSA_SLOT14_ALT,
+
+/* Xtensa relocations for backward compatibility.  These have all been
+replaced by BFD_RELOC_XTENSA_SLOT0_OP.  */
   BFD_RELOC_XTENSA_OP0,
   BFD_RELOC_XTENSA_OP1,
   BFD_RELOC_XTENSA_OP2,
@@ -3769,6 +3828,11 @@ bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
 #define bfd_is_local_label_name(abfd, name) \
   BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
 
+bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
+
+#define bfd_is_target_special_symbol(abfd, sym) \
+  BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
+
 #define bfd_canonicalize_symtab(abfd, location) \
   BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
 
@@ -3898,6 +3962,9 @@ struct bfd
   /* Pointer to structure which contains architecture information.  */
   const struct bfd_arch_info *arch_info;
 
+  /* Flag set if symbols from this BFD should not be exported.  */
+  bfd_boolean no_export;
+
   /* Stuff only useful for archives.  */
   void *arelt_data;
   struct bfd *my_archive;      /* The containing archive BFD.  */
@@ -4384,6 +4451,7 @@ typedef struct bfd_target
   NAME##_print_symbol, \
   NAME##_get_symbol_info, \
   NAME##_bfd_is_local_label_name, \
+  NAME##_bfd_is_target_special_symbol, \
   NAME##_get_lineno, \
   NAME##_find_nearest_line, \
   NAME##_bfd_make_debug_symbol, \
@@ -4402,7 +4470,7 @@ typedef struct bfd_target
     (bfd *, struct bfd_symbol *, symbol_info *);
 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
   bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
-
+  bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
   alent *     (*_get_lineno) (bfd *, struct bfd_symbol *);
   bfd_boolean (*_bfd_find_nearest_line)
     (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,