X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2Fcpu-mips.c;h=be8f97fbfc79c3e829db63b2d514450f33250c12;hb=e92d460e59b5271ec44858eecd5b0957eb75ea12;hp=a933b8cd10bcc0b82573cd92a2565bf371c75600;hpb=27e232885db363fb545fd2f450e72d929e59b8f6;p=deliverable%2Fbinutils-gdb.git

diff --git a/bfd/cpu-mips.c b/bfd/cpu-mips.c
index a933b8cd10..be8f97fbfc 100644
--- a/bfd/cpu-mips.c
+++ b/bfd/cpu-mips.c
@@ -1,5 +1,6 @@
 /* bfd back-end for mips support
-   Copyright (C) 1990, 91-97, 1998 Free Software Foundation, Inc.
+   Copyright 1990, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 2000, 2002
+   Free Software Foundation, Inc.
    Written by Steve Chamberlain of Cygnus Support.
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -22,6 +23,29 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "sysdep.h"
 #include "libbfd.h"
 
+static const bfd_arch_info_type *mips_compatible
+  PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *));
+
+/* The default routine tests bits_per_word, which is wrong on mips as
+   mips word size doesn't correlate with reloc size.  */
+
+static const bfd_arch_info_type *
+mips_compatible (a, b)
+     const bfd_arch_info_type *a;
+     const bfd_arch_info_type *b;
+{
+  if (a->arch != b->arch)
+    return NULL;
+
+  if (a->mach > b->mach)
+    return a;
+
+  if (b->mach > a->mach)
+    return b;
+
+  return a;
+}
+
 #define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT)		\
   {							\
     BITS_WORD, /*  bits in a word */			\
@@ -33,51 +57,59 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
     PRINT,						\
     3,							\
     DEFAULT,						\
-    bfd_default_compatible, 				\
+    mips_compatible, 					\
     bfd_default_scan,					\
     NEXT,						\
   }
 
-enum {
-I_mips3000, 
-I_mips3900, 
-I_mips4000, 
-I_mips4010, 
-I_mips4100, 
-I_mips4111,
-I_mips4300, 
-I_mips4400, 
-I_mips4600, 
-I_mips4650, 
-I_mips5000, 
-I_mips6000, 
-I_mips8000, 
-I_mips10000,
-I_mips16
+enum
+{
+  I_mips3000,
+  I_mips3900,
+  I_mips4000,
+  I_mips4010,
+  I_mips4100,
+  I_mips4111,
+  I_mips4300,
+  I_mips4400,
+  I_mips4600,
+  I_mips4650,
+  I_mips5000,
+  I_mips6000,
+  I_mips8000,
+  I_mips10000,
+  I_mips12000,
+  I_mips16,
+  I_mips5,
+  I_mipsisa32,
+  I_mipsisa64,
+  I_sb1,
 };
 
+#define NN(index) (&arch_info_struct[(index) + 1])
 
-#define NN(index) (&arch_info_struct[(index)+1])
-
-static const bfd_arch_info_type arch_info_struct[] = 
+static const bfd_arch_info_type arch_info_struct[] =
 {
-  N (32, 32, bfd_mach_mips3000, "mips:3000", false, NN(I_mips3000)),
-  N (32, 32, bfd_mach_mips3900, "mips:3900", false, NN(I_mips3900)),
-  N (64, 64, bfd_mach_mips4000, "mips:4000", false, NN(I_mips4000)),
-  N (64, 64, bfd_mach_mips4010, "mips:4010", false, NN(I_mips4010)),
-  N (64, 64, bfd_mach_mips4100, "mips:4100", false, NN(I_mips4100)),
-  N (64, 64, bfd_mach_mips4111, "mips:4111", false, NN(I_mips4111)),
-  N (64, 64, bfd_mach_mips4300, "mips:4300", false, NN(I_mips4300)),
-  N (64, 64, bfd_mach_mips4400, "mips:4400", false, NN(I_mips4400)),
-  N (64, 64, bfd_mach_mips4600, "mips:4600", false, NN(I_mips4600)),
-  N (64, 64, bfd_mach_mips4650, "mips:4650", false, NN(I_mips4650)),
-  N (64, 64, bfd_mach_mips5000, "mips:5000", false, NN(I_mips5000)),
-  N (32, 32, bfd_mach_mips6000, "mips:6000", false, NN(I_mips6000)),
-  N (64, 64, bfd_mach_mips8000, "mips:8000", false, NN(I_mips8000)),
-  N (64, 64, bfd_mach_mips10000, "mips:10000", false, NN(I_mips10000)),
-
-
-  N (64, 64, bfd_mach_mips16,   "mips:16",   false, 0),
+  N (32, 32, bfd_mach_mips3000, "mips:3000",      false, NN(I_mips3000)),
+  N (32, 32, bfd_mach_mips3900, "mips:3900",      false, NN(I_mips3900)),
+  N (64, 64, bfd_mach_mips4000, "mips:4000",      false, NN(I_mips4000)),
+  N (64, 64, bfd_mach_mips4010, "mips:4010",      false, NN(I_mips4010)),
+  N (64, 64, bfd_mach_mips4100, "mips:4100",      false, NN(I_mips4100)),
+  N (64, 64, bfd_mach_mips4111, "mips:4111",      false, NN(I_mips4111)),
+  N (64, 64, bfd_mach_mips4300, "mips:4300",      false, NN(I_mips4300)),
+  N (64, 64, bfd_mach_mips4400, "mips:4400",      false, NN(I_mips4400)),
+  N (64, 64, bfd_mach_mips4600, "mips:4600",      false, NN(I_mips4600)),
+  N (64, 64, bfd_mach_mips4650, "mips:4650",      false, NN(I_mips4650)),
+  N (64, 64, bfd_mach_mips5000, "mips:5000",      false, NN(I_mips5000)),
+  N (32, 32, bfd_mach_mips6000, "mips:6000",      false, NN(I_mips6000)),
+  N (64, 64, bfd_mach_mips8000, "mips:8000",      false, NN(I_mips8000)),
+  N (64, 64, bfd_mach_mips10000,"mips:10000",     false, NN(I_mips10000)),
+  N (64, 64, bfd_mach_mips12000,"mips:12000",     false, NN(I_mips12000)),
+  N (64, 64, bfd_mach_mips16,   "mips:16",        false, NN(I_mips16)),
+  N (64, 64, bfd_mach_mips5,    "mips:mips5",     false, NN(I_mips5)),
+  N (32, 32, bfd_mach_mipsisa32,  "mips:isa32",   false, NN(I_mipsisa32)),
+  N (64, 64, bfd_mach_mipsisa64,  "mips:isa64",   false, NN(I_mipsisa64)),
+  N (64, 64, bfd_mach_mips_sb1, "mips:sb1",       false, 0),
 };
 
 /* The default architecture is mips:3000, but with a machine number of