This lot mainly cleans up `comparison between signed and unsigned' gcc

[deliverable/binutils-gdb.git] / bfd / reloc.c

diff --git a/bfd/reloc.c b/bfd/reloc.c
index a1713b20c01b26346c04c6cb2418d73f053aea03..856994b6b4fdb29c9c6cf8e536237e28b5b50df4 100644 (file)
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -592,7 +592,7 @@ bfd_perform_relocation (abfd, reloc_entry, data, input_section, output_bfd,
 {
   bfd_vma relocation;
   bfd_reloc_status_type flag = bfd_reloc_ok;
-  bfd_size_type addr = reloc_entry->address;
+  bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
   bfd_vma output_base = 0;
   reloc_howto_type *howto = reloc_entry->howto;
   asection *reloc_target_output_section;
@@ -628,7 +628,8 @@ bfd_perform_relocation (abfd, reloc_entry, data, input_section, output_bfd,
     }
 
   /* Is the address of the relocation really within the section?  */
-  if (reloc_entry->address > input_section->_cooked_size)
+  if (reloc_entry->address > input_section->_cooked_size /
+      bfd_octets_per_byte (abfd))
     return bfd_reloc_outofrange;
 
   /* Work out which section the relocation is targetted at and the
@@ -897,41 +898,41 @@ space consuming.  For each target:
     {
     case 0:
       {
-       char x = bfd_get_8 (abfd, (char *) data + addr);
+       char x = bfd_get_8 (abfd, (char *) data + octets);
        DOIT (x);
-       bfd_put_8 (abfd, x, (unsigned char *) data + addr);
+       bfd_put_8 (abfd, x, (unsigned char *) data + octets);
       }
       break;
 
     case 1:
       {
-       short x = bfd_get_16 (abfd, (bfd_byte *) data + addr);
+       short x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
        DOIT (x);
-       bfd_put_16 (abfd, x, (unsigned char *) data + addr);
+       bfd_put_16 (abfd, x, (unsigned char *) data + octets);
       }
       break;
     case 2:
       {
-       long x = bfd_get_32 (abfd, (bfd_byte *) data + addr);
+       long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
        DOIT (x);
-       bfd_put_32 (abfd, x, (bfd_byte *) data + addr);
+       bfd_put_32 (abfd, x, (bfd_byte *) data + octets);
       }
       break;
     case -2:
       {
-       long x = bfd_get_32 (abfd, (bfd_byte *) data + addr);
+       long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
        relocation = -relocation;
        DOIT (x);
-       bfd_put_32 (abfd, x, (bfd_byte *) data + addr);
+       bfd_put_32 (abfd, x, (bfd_byte *) data + octets);
       }
       break;
 
     case -1:
       {
-       long x = bfd_get_16 (abfd, (bfd_byte *) data + addr);
+       long x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
        relocation = -relocation;
        DOIT (x);
-       bfd_put_16 (abfd, x, (bfd_byte *) data + addr);
+       bfd_put_16 (abfd, x, (bfd_byte *) data + octets);
       }
       break;
 
@@ -942,9 +943,9 @@ space consuming.  For each target:
     case 4:
 #ifdef BFD64
       {
-       bfd_vma x = bfd_get_64 (abfd, (bfd_byte *) data + addr);
+       bfd_vma x = bfd_get_64 (abfd, (bfd_byte *) data + octets);
        DOIT (x);
-       bfd_put_64 (abfd, x, (bfd_byte *) data + addr);
+       bfd_put_64 (abfd, x, (bfd_byte *) data + octets);
       }
 #else
       abort ();
@@ -994,7 +995,7 @@ bfd_install_relocation (abfd, reloc_entry, data_start, data_start_offset,
 {
   bfd_vma relocation;
   bfd_reloc_status_type flag = bfd_reloc_ok;
-  bfd_size_type addr = reloc_entry->address;
+  bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
   bfd_vma output_base = 0;
   reloc_howto_type *howto = reloc_entry->howto;
   asection *reloc_target_output_section;
@@ -1283,7 +1284,7 @@ space consuming.  For each target:
 #define DOIT(x) \
   x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) +  relocation) & howto->dst_mask))
 
-  data = (bfd_byte *) data_start + (addr - data_start_offset);
+  data = (bfd_byte *) data_start + (octets - data_start_offset);
 
   switch (howto->size)
     {
@@ -1960,6 +1961,25 @@ ENUMDOC
 
      The GNU linker currently doesn't do any of this optimizing.
 
+ENUM
+  BFD_RELOC_ALPHA_USER_LITERAL
+ENUMX
+  BFD_RELOC_ALPHA_USER_LITUSE_BASE
+ENUMX
+  BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF
+ENUMX
+  BFD_RELOC_ALPHA_USER_LITUSE_JSR
+ENUMX
+  BFD_RELOC_ALPHA_USER_GPDISP
+ENUMX
+  BFD_RELOC_ALPHA_USER_GPRELHIGH
+ENUMX
+  BFD_RELOC_ALPHA_USER_GPRELLOW
+ENUMDOC
+  The BFD_RELOC_ALPHA_USER_* relocations are used by the assembler to
+     process the explicit !<reloc>!sequence relocations, and are mapped
+     into the normal relocations at the end of processing.
+
 ENUM
   BFD_RELOC_ALPHA_HINT
 ENUMDOC
@@ -2105,6 +2125,21 @@ ENUMX
 ENUMDOC
   ns32k relocations
 
+ENUM
+  BFD_RELOC_PJ_CODE_HI16
+ENUMX
+  BFD_RELOC_PJ_CODE_LO16
+ENUMX
+  BFD_RELOC_PJ_CODE_DIR16
+ENUMX
+  BFD_RELOC_PJ_CODE_DIR32
+ENUMX
+  BFD_RELOC_PJ_CODE_REL16
+ENUMX
+  BFD_RELOC_PJ_CODE_REL32
+ENUMDOC
+  Picojava relocs.  Not all of these appear in object files.
+  
 ENUM
   BFD_RELOC_PPC_B26
 ENUMX