* bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and

bfd_make_debug_symbol; they were already in the target structure. * Adjusted all uses of JUMP_TABLE. * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed from coff_make_debug_symbol. * libcoff.h: Updated accordingly.
2024-11-25 05:00:01 +00:00 · 1993-02-23 20:24:06 +00:00 · 1993-02-23 20:24:06 +00:00 · 8feff71726
commit 8feff71726
parent ff7f25de27
8 changed files with 85 additions and 48 deletions
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@ -1,3 +1,12 @@
+Tue Feb 23 12:17:16 1993  Ian Lance Taylor  (ian@cygnus.com)
+
+	* bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
+	bfd_make_debug_symbol; they were already in the target structure.
+	* Adjusted all uses of JUMP_TABLE.
+	* coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
+	from coff_make_debug_symbol.
+	* libcoff.h: Updated accordingly.
+
 Mon Feb 22 18:40:06 1993  Per Bothner  (bothner@rtl.cygnus.com)

 	* libcoff.h (obj_raw_syment_coun):  New macro.
--- a/bfd/bout.c
+++ b/bfd/bout.c
@ -1,5 +1,5 @@
 /* BFD back-end for Intel 960 b.out binaries.
-   Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
+   Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
   Written by Cygnus Support.

 This file is part of BFD, the Binary File Descriptor library.
@ -935,7 +935,7 @@ DEFUN(get_value,(reloc, seclet),
  }

  /* Add the value contained in the relocation */
-  value += (short)((reloc->addend) & 0xffff);
+  value += reloc->addend;
  
  return value;
 }
@ -1182,7 +1182,10 @@ DEFUN(b_out_get_relocated_section_contents,(in_abfd,
 	  dst_address+=4;
 	  break;
 	 case ABS32:
-	  bfd_put_32(in_abfd, get_value(reloc, seclet), data+dst_address);
+	  bfd_put_32(in_abfd,
+		     (bfd_get_32 (in_abfd, data+src_address)
+		      + get_value(reloc, seclet)),
+		     data+dst_address);
 	  src_address+=4;
 	  dst_address+=4;
 	  break;
@ -1213,13 +1216,18 @@ DEFUN(b_out_get_relocated_section_contents,(in_abfd,
 	   {
 	     bfd_error_vector.undefined_symbol(reloc, seclet);
 	   }
-	   word = (word & ~BAL_MASK) |
-	    (((word & BAL_MASK) +
-	      symbol->section->output_offset +
-	      symbol->section->output_section->vma+
-	      symbol->value + reloc->addend - dst_address -
-	      ( input_section->output_section->vma + input_section->output_offset))
-	     & BAL_MASK);
+	   word = ((word & ~BAL_MASK)
+		   | (((word & BAL_MASK)
+		       /* value of symbol */
+		       + symbol->value
+		       /* how far it's moving in this relocation */
+		       + (symbol->section->output_offset
+			  + symbol->section->output_section->vma)
+		       - (input_section->output_section->vma
+			  + input_section->output_offset)
+		       /* addend, of course */
+		       + reloc->addend)
+		      & BAL_MASK));

 	   bfd_put_32(in_abfd,word,  data+dst_address);
 	   dst_address+=4;
@ -1236,13 +1244,15 @@ DEFUN(b_out_get_relocated_section_contents,(in_abfd,
 	   {
 	     bfd_error_vector.undefined_symbol(reloc, seclet);
 	   }
-	   word = (word & ~PCREL13_MASK) |
-	    (((word & PCREL13_MASK) +
-	      symbol->section->output_offset +
-	      symbol->section->output_section->vma+
-	      symbol->value + reloc->addend - dst_address -
-	      ( input_section->output_section->vma + input_section->output_offset))
-	     & PCREL13_MASK);
+	   word = ((word & ~PCREL13_MASK)
+		   | (((word & PCREL13_MASK)
+		       + (symbol->section->output_offset
+			  + symbol->section->output_section->vma)
+		       + symbol->value
+		       + reloc->addend
+		       - (input_section->output_section->vma
+			  + input_section->output_offset))
+		      & PCREL13_MASK));

 	   bfd_put_32(in_abfd,word,  data+dst_address);
 	   dst_address+=4;
@ -1292,6 +1302,9 @@ DEFUN(b_out_get_relocated_section_contents,(in_abfd,
 #define aout_32_bfd_get_relocated_section_contents  b_out_get_relocated_section_contents
 #define aout_32_bfd_relax_section                   b_out_relax_section
 #define aout_32_bfd_seclet_link			    bfd_generic_seclet_link
+#define aout_32_bfd_reloc_type_lookup		    b_out_reloc_type_lookup
+#define aout_32_bfd_make_debug_symbol \
+  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)

 bfd_target b_out_vec_big_host =
 {
@ -1318,7 +1331,7 @@ bfd_target b_out_vec_big_host =
   _bfd_write_archive_contents, bfd_false},

  JUMP_TABLE(aout_32),
-  b_out_reloc_type_lookup,
+  (PTR) 0,
 };


@ -1346,5 +1359,5 @@ _do_getl64, _do_putl64, _do_getl32, _do_putl32, _do_getl16, _do_putl16, /* hdrs
    {bfd_false, b_out_write_object_contents,	/* bfd_write_contents */
       _bfd_write_archive_contents, bfd_false},
  JUMP_TABLE(aout_32),
-  b_out_reloc_type_lookup,
+  (PTR) 0
 };
--- a/bfd/coff-a29k.c
+++ b/bfd/coff-a29k.c
@ -334,6 +334,5 @@ bfd_target a29kcoff_big_vec =
  },

  JUMP_TABLE(coff),
-     0, 0,
  COFF_SWAP_TABLE
 };
--- a/bfd/elf.c
+++ b/bfd/elf.c
@ -2209,7 +2209,7 @@ DEFUN(elf_info_to_howto, (abfd, cache_ptr, dst),
  switch (abfd->arch_info->arch)
    {
    case bfd_arch_sparc:
-      BFD_ASSERT (ELF_R_TYPE(dst->r_info) < R_SPARC_max);
+      BFD_ASSERT (ELF_R_TYPE(dst->r_info) < (unsigned char) R_SPARC_max);
      cache_ptr->howto = &elf_sparc_howto_table[ELF_R_TYPE(dst->r_info)];
      break;

@ -2525,6 +2525,10 @@ DEFUN(elf_set_section_contents, (abfd, section, location, offset, count),
 bfd_generic_get_relocated_section_contents
 #define elf_bfd_relax_section bfd_generic_relax_section
 #define elf_bfd_seclet_link bfd_generic_seclet_link
+#define elf_bfd_reloc_type_lookup \
+  ((CONST struct reloc_howto_struct *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) bfd_nullvoidptr)
+#define elf_bfd_make_debug_symbol \
+  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)

 bfd_target elf_big_vec =
 {
@ -2598,14 +2602,6 @@ bfd_target elf_big_vec =
     "elf" */
  JUMP_TABLE(elf),

-  /* reloc_type_lookup: How applications can find out about amiga relocation
-     types (see documentation on reloc types).  */
-  NULL,
-
-  /* _bfd_make_debug_symbol:  Back-door to allow format aware applications to
-     create debug symbols while using BFD for everything else. */
-  NULL,
-
  /* backend_data: */
  NULL
 };
@ -2682,14 +2678,6 @@ bfd_target elf_little_vec =
     "elf" */
  JUMP_TABLE(elf),

-  /* reloc_type_lookup: How applications can find out about amiga relocation
-     types (see documentation on reloc types).  */
-  NULL,
-
-  /* _bfd_make_debug_symbol:  Back-door to allow format aware applications to
-     create debug symbols while using BFD for everything else. */
-  NULL,
-
  /* backend_data: */
  NULL
 };
--- a/bfd/hppa.c
+++ b/bfd/hppa.c
@ -616,6 +616,10 @@ hppa_core_file_matches_executable_p  (core_bfd, exec_bfd)
 bfd_generic_get_relocated_section_contents
 #define hppa_bfd_relax_section bfd_generic_relax_section
 #define hppa_bfd_seclet_link bfd_generic_seclet_link
+#define hppa_bfd_reloc_type_lookup \
+  ((CONST struct reloc_howto_struct *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) bfd_nullvoidptr)
+#define hppa_bfd_make_debug_symbol \
+  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)

 bfd_target hppa_vec =
 {
@ -655,7 +659,8 @@ _do_getb64, _do_putb64,  _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* hdrs
    bfd_false,
  },
 #undef hppa
-  JUMP_TABLE(hppa)
+  JUMP_TABLE(hppa),
+  (PTR) 0
 };

 #endif /* HOST_HPPAHPUX */
--- a/bfd/ieee.c
+++ b/bfd/ieee.c
@ -1,5 +1,5 @@
 /* BFD back-end for ieee-695 objects.
-   Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
+   Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
   Written by Steve Chamberlain of Cygnus Support.

 This file is part of BFD, the Binary File Descriptor library.
@ -209,7 +209,7 @@ DEFUN(ieee_write_expression,(abfd, value, symbol, pcrel, index),
  
     

-  if (symbol->section == &bfd_com_section
+  if (bfd_is_com_section (symbol->section)
      || symbol->section == &bfd_und_section) 
  {
    /* Def of a common symbol */
@ -771,7 +771,8 @@ DEFUN(ieee_get_symtab,(abfd, location),
  ieee_symbol_type *symp;
  static bfd dummy_bfd;
  static asymbol empty_symbol =
-  { &dummy_bfd," ieee empty",(symvalue)0,BSF_DEBUGGING , &bfd_abs_section};
+    /* the_bfd, name, value, attr, section */
+    { &dummy_bfd, " ieee empty", (symvalue)0, BSF_DEBUGGING, &bfd_abs_section};

  if (abfd->symcount) 
 {
@ -917,13 +918,18 @@ DEFUN(ieee_slurp_sections,(abfd),
 		break;
 	      }
 	    }
-	    memcpy(section->name, read_id(&(ieee->h)),8);
+	    memcpy((char*)section->name, read_id(&(ieee->h)),8);
 	    /* Truncate sections to 8 chars */
 	    if (strlen(section->name) > 8) 
 	    {
-	      section->name[8] = 0;
+	      char *copy = bfd_alloc(abfd, 9);
+	      memcpy(copy, section->name, 8);
+	      copy[8] = 0;
+	      section->name = copy;
 	    }
-	      { bfd_vma parent, brother, context;
+	    
+	   {
+	     bfd_vma parent, brother, context;
 		parse_int(&(ieee->h), &parent);
 		parse_int(&(ieee->h), &brother);
 		parse_int(&(ieee->h), &context);
@ -2606,7 +2612,7 @@ DEFUN(ieee_write_external_part,(abfd),
 	p->value = reference_index;
 	reference_index++;
      }
-      else if(p->section == &bfd_com_section) {
+      else if (bfd_is_com_section (p->section)) {
 	/* This is a weak reference */
 	ieee_write_byte(abfd, ieee_external_reference_enum);
 	ieee_write_int(abfd, reference_index);
@ -2967,6 +2973,12 @@ DEFUN(ieee_bfd_debug_info_accumulate,(abfd, section),
 #define ieee_set_arch_mach bfd_default_set_arch_mach
 #define ieee_bfd_get_relocated_section_contents  bfd_generic_get_relocated_section_contents
 #define ieee_bfd_relax_section bfd_generic_relax_section
+#define ieee_bfd_seclet_link bfd_generic_seclet_link
+#define ieee_bfd_reloc_type_lookup \
+  ((CONST struct reloc_howto_struct *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) bfd_nullvoidptr)
+#define ieee_bfd_make_debug_symbol \
+  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
+
 /*SUPPRESS 460 */
 bfd_target ieee_vec =
 {
@ -3003,6 +3015,7 @@ _do_getb64, _do_putb64,  _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* hdrs
    _bfd_write_archive_contents,
    bfd_false,
  },
-  JUMP_TABLE(ieee)
+  JUMP_TABLE(ieee),
+  (PTR) 0
 };

--- a/bfd/oasys.c
+++ b/bfd/oasys.c
@ -1,5 +1,5 @@
 /* BFD back-end for oasys objects.
-   Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
+   Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
   Written by Steve Chamberlain of Cygnus Support, <sac@cygnus.com>.

 This file is part of BFD, the Binary File Descriptor library.
@ -1311,6 +1311,10 @@ return 0;
 #define oasys_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
 #define oasys_bfd_relax_section bfd_generic_relax_section
 #define oasys_bfd_seclet_link bfd_generic_seclet_link
+#define oasys_bfd_reloc_type_lookup \
+  ((CONST struct reloc_howto_struct *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) bfd_nullvoidptr)
+#define oasys_bfd_make_debug_symbol \
+  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)

 /*SUPPRESS 460 */
 bfd_target oasys_vec =
@ -1348,5 +1352,6 @@ bfd_target oasys_vec =
      _bfd_write_archive_contents,
      bfd_false,
    },
-  JUMP_TABLE(oasys)
+  JUMP_TABLE(oasys),
+  (PTR) 0
 };
--- a/bfd/sco-core.c
+++ b/bfd/sco-core.c
@ -251,6 +251,10 @@ sco_core_file_matches_executable_p  (core_bfd, exec_bfd)
 #define sco_bfd_relax_section bfd_generic_relax_section
 #define sco_bfd_seclet_link \
  ((boolean (*) PARAMS ((bfd *, PTR, boolean))) bfd_false)
+#define sco_bfd_reloc_type_lookup \
+  ((CONST struct reloc_howto_struct *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) bfd_nullvoidptr)
+#define sco_bfd_make_debug_symbol \
+  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)

 /* If somebody calls any byte-swapping routines, shoot them.  */
 void
@ -287,6 +291,7 @@ bfd_target sco_core_vec =
     bfd_false, bfd_false},
    
    JUMP_TABLE(sco),
+    (PTR) 0
 };