* reloc.c (bfd_reloc_code_type): Add new value BFD_RELOC_12_PCREL.

* bfd-in2.h, libbfd.h: Rebuilt.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 50cf12a604cb64ab0a8aed6654c3bc04c3d49469..77c1e1426214722b68c24098f3ddfb089e973a53 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+Thu Nov 17 17:37:39 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>
+
+       * reloc.c (bfd_reloc_code_type): Add new value BFD_RELOC_12_PCREL.
+       * bfd-in2.h, libbfd.h: Rebuilt.
+
 Thu Nov 17 13:12:08 1994  Jeff Law  (law@snake.cs.utah.edu)
 
        * bfd/elf32-hppa.c (elf32_hppa_bfd_final_link_relocated): Use the

diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 74cef2289649eb754632eb21a1c60edf498c5e58..9beb9710255d948b2dfd14d98c11189206d27a10 100644 (file)
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -545,11 +545,11 @@ extern boolean bfd_elf32_record_link_assignment
 extern boolean bfd_elf64_record_link_assignment
   PARAMS ((bfd *, struct bfd_link_info *, const char *));
 extern boolean bfd_elf32_size_dynamic_sections
-  PARAMS ((bfd *, const char *, const char *, struct bfd_link_info *,
-          struct sec **));
+  PARAMS ((bfd *, const char *, const char *, boolean,
+          struct bfd_link_info *, struct sec **));
 extern boolean bfd_elf64_size_dynamic_sections
-  PARAMS ((bfd *, const char *, const char *, struct bfd_link_info *,
-          struct sec **));
+  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 *));
 
 /* SunOS shared library support routines for the linker.  */
@@ -1277,6 +1277,15 @@ bfd_perform_relocation
     bfd *output_bfd,
     char **error_message));
 
+bfd_reloc_status_type
+
+bfd_install_relocation
+ PARAMS ((bfd *abfd,
+    arelent *reloc_entry,
+    PTR data, bfd_vma data_start,
+    asection *input_section,
+    char **error_message));
+
 enum bfd_reloc_code_real {
   _dummy_first_bfd_reloc_code_real,
 
@@ -1298,6 +1307,7 @@ The 24-bit relocation is used in some Intel 960 configurations. */
   BFD_RELOC_32_PCREL,
   BFD_RELOC_24_PCREL,
   BFD_RELOC_16_PCREL,
+  BFD_RELOC_12_PCREL,
   BFD_RELOC_8_PCREL,
 
 /* Linkage-table relative. */
@@ -1308,11 +1318,12 @@ The 24-bit relocation is used in some Intel 960 configurations. */
 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
   BFD_RELOC_8_FFnn,
 
-/* These PC-relative relocations are stored as word displacements -- i.e.,
-byte displacements shifted right two bits.  The 30-bit word displacement
-(<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the SPARC.  The signed
-16-bit displacement is used on the MIPS, and the 23-bit displacement is
-used on the Alpha. */
+/* These PC-relative relocations are stored as word displacements --
+i.e., byte displacements shifted right two bits.  The 30-bit word
+displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
+SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
+signed 16-bit displacement is used on the MIPS, and the 23-bit
+displacement is used on the Alpha. */
   BFD_RELOC_32_PCREL_S2,
   BFD_RELOC_16_PCREL_S2,
   BFD_RELOC_23_PCREL_S2,
@@ -1609,12 +1620,15 @@ typedef struct symbol_cache_entry
 
         /* A pointer to the section to which this symbol is
           relative.  This will always be non NULL, there are special
-          sections for undefined and absolute symbols */
+          sections for undefined and absolute symbols.  */
   struct sec *section;
 
-        /* Back end special data. This is being phased out in favour
-          of making this a union. */
-  PTR udata;
+        /* Back end special data.  */
+  union
+    {
+      PTR p;
+      bfd_vma i;
+    } udata;
 
 } asymbol;
 #define bfd_get_symtab_upper_bound(abfd) \
@@ -2057,6 +2071,7 @@ CAT(NAME,_core_file_matches_executable_p)
 #define BFD_JUMP_TABLE_ARCHIVE(NAME)\
 CAT(NAME,_slurp_armap),\
 CAT(NAME,_slurp_extended_name_table),\
+CAT(NAME,_construct_extended_name_table),\
 CAT(NAME,_truncate_arname),\
 CAT(NAME,_write_armap),\
 CAT(NAME,_openr_next_archived_file),\
@@ -2064,6 +2079,8 @@ CAT(NAME,_generic_stat_arch_elt),\
 CAT(NAME,_update_armap_timestamp)
   boolean  (*_bfd_slurp_armap) PARAMS ((bfd *));
   boolean  (*_bfd_slurp_extended_name_table) PARAMS ((bfd *));
+  boolean  (*_bfd_construct_extended_name_table)
+             PARAMS ((bfd *, char **, bfd_size_type *, const char **));
   void     (*_bfd_truncate_arname) PARAMS ((bfd *, CONST char *, char *));
   boolean  (*write_armap) PARAMS ((bfd *arch, 
                               unsigned int elength,

diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index 5eddfaa287d5cf4687db25478eae36687f56700c..a9484ee253473890e349d24f7bfe35b5cf5d97f0 100644 (file)
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -95,15 +95,12 @@ boolean bfd_slurp_bsd_armap_f2 PARAMS ((bfd *abfd));
 #define bfd_slurp_bsd_armap bfd_slurp_armap
 #define bfd_slurp_coff_armap bfd_slurp_armap
 boolean        _bfd_slurp_extended_name_table PARAMS ((bfd *abfd));
+extern boolean _bfd_construct_extended_name_table
+  PARAMS ((bfd *, boolean, char **, bfd_size_type *));
 boolean        _bfd_write_archive_contents PARAMS ((bfd *abfd));
 bfd *_bfd_get_elt_at_filepos PARAMS ((bfd *archive, file_ptr filepos));
 bfd * _bfd_new_bfd PARAMS ((void));
 
-#define DEFAULT_STRING_SPACE_SIZE 0x2000
-boolean        bfd_add_to_string_table PARAMS ((char **table, char *new_string,
-                                        unsigned int *table_length,
-                                        char **free_ptr));
-
 boolean        bfd_false PARAMS ((bfd *ignore));
 boolean        bfd_true PARAMS ((bfd *ignore));
 PTR    bfd_nullvoidptr PARAMS ((bfd *ignore));
@@ -167,6 +164,9 @@ extern boolean _bfd_nocore_core_file_matches_executable_p
 
 #define _bfd_noarchive_slurp_armap bfd_false
 #define _bfd_noarchive_slurp_extended_name_table bfd_false
+#define _bfd_noarchive_construct_extended_name_table \
+  ((boolean (*) PARAMS ((bfd *, char **, bfd_size_type *, const char **))) \
+   bfd_false)
 #define _bfd_noarchive_truncate_arname \
   ((void (*) PARAMS ((bfd *, const char *, char *))) bfd_void)
 #define _bfd_noarchive_write_armap \
@@ -184,6 +184,8 @@ extern boolean _bfd_nocore_core_file_matches_executable_p
 #define _bfd_archive_bsd_slurp_armap bfd_slurp_bsd_armap
 #define _bfd_archive_bsd_slurp_extended_name_table \
   _bfd_slurp_extended_name_table
+extern boolean _bfd_archive_bsd_construct_extended_name_table
+  PARAMS ((bfd *, char **, bfd_size_type *, const char **));
 #define _bfd_archive_bsd_truncate_arname bfd_bsd_truncate_arname
 #define _bfd_archive_bsd_write_armap bsd_write_armap
 #define _bfd_archive_bsd_openr_next_archived_file \
@@ -198,6 +200,8 @@ extern boolean _bfd_archive_bsd_update_armap_timestamp PARAMS ((bfd *));
 #define _bfd_archive_coff_slurp_armap bfd_slurp_coff_armap
 #define _bfd_archive_coff_slurp_extended_name_table \
   _bfd_slurp_extended_name_table
+extern boolean _bfd_archive_coff_construct_extended_name_table
+  PARAMS ((bfd *, char **, bfd_size_type *, const char **));
 #define _bfd_archive_coff_truncate_arname bfd_dont_truncate_arname
 #define _bfd_archive_coff_write_armap coff_write_armap
 #define _bfd_archive_coff_openr_next_archived_file \
@@ -446,11 +450,6 @@ bfd_open_file PARAMS ((bfd *abfd));
 FILE *
 bfd_cache_lookup_worker PARAMS ((bfd *abfd));
 
-boolean 
-bfd_constructor_entry PARAMS ((bfd *abfd, 
-    asymbol **symbol_ptr_ptr,
-    CONST char*type));
-
 #ifdef _BFD_MAKE_TABLE_bfd_reloc_code_real
 
 static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
@@ -465,6 +464,7 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
   "BFD_RELOC_32_PCREL",
   "BFD_RELOC_24_PCREL",
   "BFD_RELOC_16_PCREL",
+  "BFD_RELOC_12_PCREL",
   "BFD_RELOC_8_PCREL",
   "BFD_RELOC_32_BASEREL",
   "BFD_RELOC_16_BASEREL",
@@ -546,6 +546,13 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
   "BFD_RELOC_PPC_BA26",
   "BFD_RELOC_PPC_TOC16",
   "BFD_RELOC_CTOR",
+  "BFD_RELOC_ARM_PCREL_BRANCH",
+  "BFD_RELOC_ARM_IMMEDIATE",
+  "BFD_RELOC_ARM_OFFSET_IMM",
+  "BFD_RELOC_ARM_SHIFT_IMM",
+  "BFD_RELOC_ARM_SWI",
+  "BFD_RELOC_ARM_MULTI",
+  "BFD_RELOC_ARM_CP_OFF_IMM",
  "@@overflow: BFD_RELOC_UNUSED@@",
 };
 #endif

diff --git a/bfd/reloc.c b/bfd/reloc.c
index 24a5236a0f8be2dd186380701a4302473fb2689b..ade22e247f67a01e7814da2a64e217c8f9ec49b8 100644 (file)
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -964,7 +964,7 @@ bfd_install_relocation (abfd, reloc_entry, data_start, data_start_offset,
   const reloc_howto_type *howto = reloc_entry->howto;
   asection *reloc_target_output_section;
   asymbol *symbol;
-  PTR data;
+  bfd_byte *data;
 
   symbol = *(reloc_entry->sym_ptr_ptr);
   if (bfd_is_abs_section (symbol->section))
@@ -1681,6 +1681,8 @@ ENUMX
   BFD_RELOC_24_PCREL
 ENUMX
   BFD_RELOC_16_PCREL
+ENUMX
+  BFD_RELOC_12_PCREL
 ENUMX
   BFD_RELOC_8_PCREL
 ENUMDOC
@@ -1711,11 +1713,12 @@ ENUMX
 ENUMX
   BFD_RELOC_23_PCREL_S2
 ENUMDOC
-  These PC-relative relocations are stored as word displacements -- i.e.,
-byte displacements shifted right two bits.  The 30-bit word displacement
-(<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the SPARC.  The signed
-16-bit displacement is used on the MIPS, and the 23-bit displacement is
-used on the Alpha.
+  These PC-relative relocations are stored as word displacements --
+i.e., byte displacements shifted right two bits.  The 30-bit word
+displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
+SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
+signed 16-bit displacement is used on the MIPS, and the 23-bit
+displacement is used on the Alpha.
 
 ENUM
   BFD_RELOC_HI22