[ bfd/ChangeLog ]

[deliverable/binutils-gdb.git] / bfd / cpu-mips.c

diff --git a/bfd/cpu-mips.c b/bfd/cpu-mips.c
index a933b8cd10bcc0b82573cd92a2565bf371c75600..13355c5c5afb4c55dbdad990449e1d960adb7ff5 100644 (file)
--- a/bfd/cpu-mips.c
+++ b/bfd/cpu-mips.c
@@ -1,5 +1,6 @@
 /* bfd back-end for mips support
 /* 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.
    Written by Steve Chamberlain of Cygnus Support.
 
 This file is part of BFD, the Binary File Descriptor library.


@@ -22,6 +23,26 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "sysdep.h"
 #include "libbfd.h"
 
 #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;
+
+  /* Machine compatibility is checked in
+     _bfd_mips_elf_merge_private_bfd_data.  */
+
+  return a;
+}
+

 #define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT)          \
   {                                                    \
     BITS_WORD, /*  bits in a word */                   \
 #define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT)          \
   {                                                    \
     BITS_WORD, /*  bits in a word */                   \


@@ -33,51 +54,67 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
     PRINT,                                             \
     3,                                                 \
     DEFAULT,                                           \
     PRINT,                                             \
     3,                                                 \
     DEFAULT,                                           \

-    bfd_default_compatible,                            \
+    mips_compatible,                                   \

     bfd_default_scan,                                  \
     NEXT,                                              \
   }
 
     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_mips4120,
+  I_mips4300,
+  I_mips4400,
+  I_mips4600,
+  I_mips4650,
+  I_mips5000,
+  I_mips5400,
+  I_mips5500,
+  I_mips6000,
+  I_mips8000,
+  I_mips10000,
+  I_mips12000,
+  I_mips16,
+  I_mips5,
+  I_mipsisa32,
+  I_mipsisa32r2,
+  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_mips4120, "mips:4120",      FALSE, NN(I_mips4120)),
+  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 (64, 64, bfd_mach_mips5400, "mips:5400",      FALSE, NN(I_mips5400)),
+  N (64, 64, bfd_mach_mips5500, "mips:5500",      FALSE, NN(I_mips5500)),
+  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 (32, 32, bfd_mach_mipsisa32r2,"mips:isa32r2", FALSE, NN(I_mipsisa32r2)),
+  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
 };
 
 /* The default architecture is mips:3000, but with a machine number of


@@ -85,4 +122,4 @@ static const bfd_arch_info_type arch_info_struct[] =
    of mips, and an explicit setting of mips:3000.  */
 
 const bfd_arch_info_type bfd_mips_arch =
    of mips, and an explicit setting of mips:3000.  */
 
 const bfd_arch_info_type bfd_mips_arch =

-N (32, 32, 0, "mips", true, &arch_info_struct[0]);
+N (32, 32, 0, "mips", TRUE, &arch_info_struct[0]);