[PATCH v2 4/6] bfd/Sparc: drop 64-bit BFD_RELOC_* aliases

[Jan Beulich]

For other relocations (e.g. BFD_RELOC_{8,16,32}{,_PCREL} or
BFD_RELOC_32_PCREL_S2) the generic enumerator is used. Plus use of such
aliases obfuscates where the generic types are actually in use.
---
This was approved by Jose, but I didn't want to re-order the series to get
this in ahead of what needed some more work.

--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -3414,7 +3414,6 @@ enum bfd_reloc_code_real
   BFD_RELOC_SPARC_BASE22,
 
   /* SPARC64 relocations.  */
-#define BFD_RELOC_SPARC_64 BFD_RELOC_64
   BFD_RELOC_SPARC_10,
   BFD_RELOC_SPARC_11,
   BFD_RELOC_SPARC_OLO10,
@@ -3429,7 +3428,6 @@ enum bfd_reloc_code_real
   BFD_RELOC_SPARC_7,
   BFD_RELOC_SPARC_6,
   BFD_RELOC_SPARC_5,
-#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
   BFD_RELOC_SPARC_HIX22,
   BFD_RELOC_SPARC_LOX10,
   BFD_RELOC_SPARC_H44,
--- a/bfd/elfxx-sparc.c
+++ b/bfd/elfxx-sparc.c
@@ -396,7 +396,7 @@ _bfd_sparc_elf_reloc_type_lookup (bfd *a
     case BFD_RELOC_SPARC_11:
       return &_bfd_sparc_elf_howto_table[R_SPARC_11];
 
-    case BFD_RELOC_SPARC_64:
+    case BFD_RELOC_64:
       return &_bfd_sparc_elf_howto_table[R_SPARC_64];
 
     case BFD_RELOC_SPARC_OLO10:
@@ -435,7 +435,7 @@ _bfd_sparc_elf_reloc_type_lookup (bfd *a
     case BFD_RELOC_SPARC_6:
       return &_bfd_sparc_elf_howto_table[R_SPARC_6];
 
-    case BFD_RELOC_SPARC_DISP64:
+    case BFD_RELOC_64_PCREL:
       return &_bfd_sparc_elf_howto_table[R_SPARC_DISP64];
 
     case BFD_RELOC_64_PLT_PCREL:
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -1630,10 +1630,7 @@ ENUMX
 ENUMDOC
   I think these are specific to SPARC a.out (e.g., Sun 4).
 
-ENUMEQ
-  BFD_RELOC_SPARC_64
-  BFD_RELOC_64
-ENUMX
+ENUM
   BFD_RELOC_SPARC_10
 ENUMX
   BFD_RELOC_SPARC_11
@@ -1661,9 +1658,6 @@ ENUMX
   BFD_RELOC_SPARC_6
 ENUMX
   BFD_RELOC_SPARC_5
-ENUMEQX
-  BFD_RELOC_SPARC_DISP64
-  BFD_RELOC_64_PCREL
 ENUMX
   BFD_RELOC_SPARC_HIX22
 ENUMX