Fixed problem where pc relative stuff was not being translated

properly. Oasys keeps no -ve pc in the disp of a branch, so we fake
it.

diff --git a/bfd/oasys.c b/bfd/oasys.c
index c34b09a92b124f461669f724b72b3c3c1af71934..757a7b2e8f2d36fde5dfb5903b2623596fe45f3f 100644 (file)
--- a/bfd/oasys.c
+++ b/bfd/oasys.c
@@ -530,7 +530,7 @@ DEFUN(oasys_slurp_section_data,(abfd),
                                oasys_reloc_type *r =
                                  (oasys_reloc_type *)
                                    bfd_alloc(abfd,
-                                                sizeof(oasys_reloc_type));
+                                             sizeof(oasys_reloc_type));
                                *(per->reloc_tail_ptr) = r;
                                per->reloc_tail_ptr = &r->next;
                                r->next= (oasys_reloc_type *)NULL;
@@ -546,6 +546,16 @@ DEFUN(oasys_slurp_section_data,(abfd),
                                r->relent.howto = &howto_table[reloc>>6];
                                r->relent.sym_ptr_ptr = (asymbol **)NULL;
                                section->reloc_count++;
+
+                               /* Fake up the data to look like it's got the -ve pc in it, this makes
+                                  it much easier to convert into other formats. This is done by
+                                  hitting the addend.
+                                  */
+                               if (r->relent.howto->pc_relative == true) {
+                                 r->relent.addend -= dst_ptr - dst_base_ptr;
+                               }
+
+
                              }
                            break;
 
@@ -555,7 +565,7 @@ DEFUN(oasys_slurp_section_data,(abfd),
                                oasys_reloc_type *r =
                                  (oasys_reloc_type *)
                                    bfd_alloc(abfd,
-                                                sizeof(oasys_reloc_type));
+                                             sizeof(oasys_reloc_type));
                                *(per->reloc_tail_ptr) = r;
                                per->reloc_tail_ptr = &r->next;
                                r->next= (oasys_reloc_type *)NULL;
@@ -572,6 +582,16 @@ DEFUN(oasys_slurp_section_data,(abfd),
                                section->reloc_count++;
 
                                src+=2;
+                               /* Fake up the data to look like it's got the -ve pc in it, this makes
+                                  it much easier to convert into other formats. This is done by
+                                  hitting the addend.
+                                  */
+                               if (r->relent.howto->pc_relative == true) {
+                                 r->relent.addend -= dst_ptr - dst_base_ptr;
+                               }
+
+                               
+
                              }
                            break;
                          case RELOCATION_TYPE_COM:
@@ -914,6 +934,20 @@ DEFUN(oasys_write_data, (abfd),
                  *mod |= (1<<i);
                  if(how->pc_relative) {
                    rel_byte = 0x80;
+
+                   /* Also patch the raw data so that it doesn't have
+                      the -ve stuff any more */
+                   if (how->size != 2) {
+                     bfd_putshort(abfd, 
+                                  bfd_getshort(abfd,raw_data) +
+                                  current_byte_index, raw_data);
+                   }
+
+                   else {
+                     bfd_putlong(abfd, 
+                                 bfd_getlong(abfd,raw_data) +
+                                 current_byte_index, raw_data);
+                   }
                  }
                  else {
                    rel_byte = 0;
@@ -921,7 +955,7 @@ DEFUN(oasys_write_data, (abfd),
                  if (how->size ==2) {
                    rel_byte |= 0x40;
                  }
-
+                 
                  /* Is this a section relative relocation, or a symbol
                     relative relocation ? */
                  if (r->section != (asection*)NULL) 
@@ -1134,9 +1168,9 @@ unsigned int *line_ptr;
 }
 
 static int
-oasys_generic_stat_arch_elt(abfd, buf)
-bfd *abfd;
-struct stat *buf;
+DEFUN(oasys_generic_stat_arch_elt,(abfd, buf),
+      bfd *abfd AND
+      struct stat *buf)
 {
   oasys_module_info_type *mod = (oasys_module_info_type *) abfd->arelt_data;
   if (mod == (oasys_module_info_type *)NULL) {
@@ -1146,7 +1180,7 @@ struct stat *buf;
   else {
     buf->st_size = mod->size;
     buf->st_mode = 0666;
-  return 0;
+    return 0;
   }
 }