* infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy

[binutils.git] / bfd / coff-m88k.c

diff --git a/bfd/coff-m88k.c b/bfd/coff-m88k.c
index 4f523ecee79b8e81f0d47b7d2cfd8ef1bffaf75c..ff6708783374ded704dac96c66e13b9223858c0f 100644 (file)
--- a/bfd/coff-m88k.c
+++ b/bfd/coff-m88k.c
@@ -1,5 +1,5 @@
-/* Motorola 88000 COFF support ("Binary Compatability Standard") for BFD.
-   Copyright (C) 1990-1991 Free Software Foundation, Inc.
+/* BFD back-end for Motorola 88000 COFF "Binary Compatability Standard" files.
+   Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -18,22 +18,20 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
-/* $Id$ */
-
 #define M88 1          /* Customize various include files */
 #include "bfd.h"
 #include "sysdep.h"
 #include "libbfd.h"
 #include "obstack.h"
-#include "coff-m88k.h"
-#include "internalcoff.h"
+#include "coff/m88k.h"
+#include "coff/internal.h"
 #include "libcoff.h"
-
+#undef HOWTO_PREPARE
 /* Provided the symbol, returns the value reffed */
 #define HOWTO_PREPARE(relocation, symbol)      \
   {                                            \
   if (symbol != (asymbol *)NULL) {             \
-    if (symbol->flags & BSF_FORT_COMM) {       \
+    if (bfd_is_com_section (symbol->section)) { \
       relocation = 0;                          \
     }                                          \
     else {                                     \
@@ -45,18 +43,19 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
       symbol->section->output_offset;          \
   }                                            \
 }                      
- 
 
 
 static bfd_reloc_status_type 
-DEFUN(howto_hvrt16,(abfd, reloc_entry, symbol_in, data, ignore_input_section),
-bfd *abfd AND
-arelent *reloc_entry AND
-asymbol *symbol_in AND
-unsigned char *data AND
-asection *ignore_input_section)
+DEFUN(howto_hvrt16,(abfd, reloc_entry, symbol_in, data,
+                   ignore_input_section, ignore_bfd),
+      bfd *abfd AND
+      arelent *reloc_entry AND
+      asymbol *symbol_in AND
+      PTR data AND
+      asection *ignore_input_section AND
+      bfd *ignore_bfd)
 {
-  long relocation;
+  long relocation = 0;
   bfd_vma addr = reloc_entry->address;
   long x = bfd_get_16(abfd, (bfd_byte *)data + addr);
 
@@ -73,7 +72,7 @@ asection *ignore_input_section)
 static reloc_howto_type howto_table[] = 
 {
   HOWTO(R_PCR16L,02,1,16,true, 0,false,true,0,"PCR16L",false,0x0000ffff,0x0000ffff,true),
-  HOWTO(R_PCR26L,02,2,16,true, 0,false,true,0,"PCR26L",false,0x03ffffff,0x03ffffff,true),
+  HOWTO(R_PCR26L,02,2,26,true, 0,false,true,0,"PCR26L",false,0x03ffffff,0x03ffffff,true),
   HOWTO(R_VRT16, 00,1,16,false,0,false,true,0,"VRT16", false,0x0000ffff,0x0000ffff,true),
   HOWTO(R_HVRT16,16,1,16,false,0,false,true,howto_hvrt16,"HVRT16",false,0x0000ffff,0x0000ffff,true),
   HOWTO(R_LVRT16,00,1,16,false,0,false,true,0,"LVRT16",false,0x0000ffff,0x0000ffff,true),
@@ -81,19 +80,32 @@ static reloc_howto_type howto_table[] =
 };
 
 
+/* Code to swap in the reloc offset */
+#define SWAP_IN_RELOC_OFFSET   bfd_h_get_16
+#define SWAP_OUT_RELOC_OFFSET bfd_h_put_16
 
-#define BADMAG(x) MC88BADMAG(x)
-#include "coffcode.h"
 
+/* Code to turn an external r_type into a pointer to an entry in the
+   above howto table */
+#define RTYPE2HOWTO(cache_ptr, dst)                                    \
+           if ((dst)->r_type >= R_PCR16L && (dst)->r_type <= R_VRT32) {\
+               cache_ptr->howto = howto_table + (dst)->r_type - R_PCR16L;\
+               cache_ptr->addend += (dst)->r_offset << 16;             \
+           }                                                           \
+           else {                                                      \
+               BFD_ASSERT(0);                                          \
+           }
 
 
 
-#define coff_write_armap bsd_write_armap
+#define BADMAG(x) MC88BADMAG(x)
+#include "coffcode.h"
 
+#undef coff_write_armap
 
-bfd_target m88k_bcs_vec =
+bfd_target m88kbcs_vec =
 {
-  "m88kbcs",                   /* name */
+  "coff-m88kbcs",              /* name */
   bfd_target_coff_flavour,
   true,                                /* data byte order is big */
   true,                                /* header byte order is big */
@@ -103,11 +115,16 @@ bfd_target m88k_bcs_vec =
    HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT),
 
   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
+  '_',                         /* leading underscore */
   '/',                         /* ar_pad_char */
   15,                          /* ar_max_namelen */
   3,                           /* default alignment power */
-  _do_getb64, _do_putb64,  _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* data */
-  _do_getb64, _do_putb64,   _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* hdrs */
+  _do_getb64, _do_getb_signed_64, _do_putb64,
+     _do_getb32, _do_getb_signed_32, _do_putb32,
+     _do_getb16, _do_getb_signed_16, _do_putb16, /* data */
+  _do_getb64, _do_getb_signed_64, _do_putb64,
+     _do_getb32, _do_getb_signed_32, _do_putb32,
+     _do_getb16, _do_getb_signed_16, _do_putb16, /* hdrs */
 
     {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
        bfd_generic_archive_p, _bfd_dummy_target},
@@ -117,5 +134,5 @@ bfd_target m88k_bcs_vec =
        _bfd_write_archive_contents, bfd_false},
 
   JUMP_TABLE(coff),
-  COFF_SWAP_TABLE
+  COFF_SWAP_TABLE,
 };