Add support for V850E3V5 architecture

6 files changed, 41 insertions, 13 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index dd110b7..6dfcb64 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,11 @@
+2013-01-24  Nick Clifton  <nickc@redhat.com>
+
+	* archures.c: Add bfd_mach_v850e3v5.
+	* bfd-in2.h: Regenerate.
+	* cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
+	* cpu-v850_rh850.c: Likewise.
+	* elf32-v850.c: Add support for v850e3v5 architecture.
+
 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
 
 	* elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
diff --git a/bfd/archures.c b/bfd/archures.c
index d87185d..a1b7868 100644
--- a/bfd/archures.c
+++ b/bfd/archures.c
@@ -330,6 +330,7 @@ DESCRIPTION
 .#define bfd_mach_v850e1        '1'
 .#define bfd_mach_v850e2        0x4532
 .#define bfd_mach_v850e2v3      0x45325633
+.#define bfd_mach_v850e3v5      0x45335635 {* ('E'|'3'|'V'|'5') *}
 .  bfd_arch_arc,       {* ARC Cores *}
 .#define bfd_mach_arc_5         5
 .#define bfd_mach_arc_6         6
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 3561e19..489c3b5 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -2061,6 +2061,7 @@ enum bfd_architecture
 #define bfd_mach_v850e1        '1'
 #define bfd_mach_v850e2        0x4532
 #define bfd_mach_v850e2v3      0x45325633
+#define bfd_mach_v850e3v5      0x45335635 /* ('E'|'3'|'V'|'5') */
   bfd_arch_arc,       /* ARC Cores */
 #define bfd_mach_arc_5         5
 #define bfd_mach_arc_6         6
diff --git a/bfd/cpu-v850.c b/bfd/cpu-v850.c
index bb6b542..c2f52f1 100644
--- a/bfd/cpu-v850.c
+++ b/bfd/cpu-v850.c
@@ -1,6 +1,5 @@
 /* BFD support for the NEC V850 processor
-   Copyright 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005, 2007,
-   2010, 2012  Free Software Foundation, Inc.
+   Copyright 1996-2013 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -32,9 +31,11 @@
 
 static const bfd_arch_info_type arch_info_struct[] =
 {
-  N (bfd_mach_v850e2v3, "v850e2v3", 	FALSE, & arch_info_struct[1]),
-  N (bfd_mach_v850e2,   "v850e2", 	FALSE, & arch_info_struct[2]),
-  N (bfd_mach_v850e1,   "v850e1",  	FALSE, & arch_info_struct[3]),
+  N (bfd_mach_v850e3v5, "v850e3v5", 	FALSE, & arch_info_struct[1]),
+  N (bfd_mach_v850e3v5, "v850e2v4", 	FALSE, & arch_info_struct[2]),
+  N (bfd_mach_v850e2v3, "v850e2v3", 	FALSE, & arch_info_struct[3]),
+  N (bfd_mach_v850e2,   "v850e2", 	FALSE, & arch_info_struct[4]),
+  N (bfd_mach_v850e1,   "v850e1",  	FALSE, & arch_info_struct[5]),
   N (bfd_mach_v850e,    "v850e",   	FALSE, NULL)
 };
 
diff --git a/bfd/cpu-v850_rh850.c b/bfd/cpu-v850_rh850.c
index 06abdc7..9402f23 100644
--- a/bfd/cpu-v850_rh850.c
+++ b/bfd/cpu-v850_rh850.c
@@ -1,5 +1,5 @@
 /* BFD support for the NEC V850 processor with the RH850 ABI.
-   Copyright 2012  Free Software Foundation, Inc.
+   Copyright 2012-2013  Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -29,9 +29,11 @@
 
 static const bfd_arch_info_type arch_info_struct[] =
 {
-  R (bfd_mach_v850e2v3, "v850e2v3", 	FALSE, & arch_info_struct[1]),
-  R (bfd_mach_v850e2,   "v850e2", 	FALSE, & arch_info_struct[2]),
-  R (bfd_mach_v850e1,   "v850e1",  	FALSE, & arch_info_struct[3]),
+  R (bfd_mach_v850e3v5, "v850e3v5", 	FALSE, & arch_info_struct[1]),
+  R (bfd_mach_v850e3v5, "v850e2v4", 	FALSE, & arch_info_struct[2]),
+  R (bfd_mach_v850e2v3, "v850e2v3", 	FALSE, & arch_info_struct[3]),
+  R (bfd_mach_v850e2,   "v850e2", 	FALSE, & arch_info_struct[4]),
+  R (bfd_mach_v850e1,   "v850e1",  	FALSE, & arch_info_struct[5]),
   R (bfd_mach_v850e,    "v850e",   	FALSE, NULL)
 };
 
diff --git a/bfd/elf32-v850.c b/bfd/elf32-v850.c
index 3e24dca..4590c61 100644
--- a/bfd/elf32-v850.c
+++ b/bfd/elf32-v850.c
@@ -1,7 +1,5 @@
 /* V850-specific support for 32-bit ELF
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-   2006, 2007, 2008, 2009, 2010, 2011, 2012
-   Free Software Foundation, Inc.
+   Copyright 1996-2013 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -2340,7 +2338,8 @@ v850_elf_object_p (bfd *abfd)
     {
     case EM_V800:
       arch = bfd_arch_v850_rh850;
-      mach = bfd_mach_v850e2v3;
+      mach = (elf_elfheader (abfd)->e_flags & EF_V800_850E3)
+	? bfd_mach_v850e3v5 : bfd_mach_v850e2v3;
       break;
 
     case EM_CYGNUS_V850:
@@ -2354,6 +2353,7 @@ v850_elf_object_p (bfd *abfd)
 	case E_V850E1_ARCH:   mach = bfd_mach_v850e1; break;
 	case E_V850E2_ARCH:   mach = bfd_mach_v850e2; break;
 	case E_V850E2V3_ARCH: mach = bfd_mach_v850e2v3; break;
+	case E_V850E3V5_ARCH: mach = bfd_mach_v850e3v5; break;
 	}
       break;
 
@@ -2376,6 +2376,8 @@ v850_elf_final_write_processing (bfd *abfd,
     {
     case bfd_arch_v850_rh850:
       val = EF_RH850_ABI;
+      if (bfd_get_mach (abfd) == bfd_mach_v850e3v5)
+	val |= EF_V800_850E3;
       elf_elfheader (abfd)->e_flags |= val;
       break;
 
@@ -2388,6 +2390,7 @@ v850_elf_final_write_processing (bfd *abfd,
 	case bfd_mach_v850e1:   val = E_V850E1_ARCH; break;
 	case bfd_mach_v850e2:   val = E_V850E2_ARCH; break;
 	case bfd_mach_v850e2v3: val = E_V850E2V3_ARCH; break;
+	case bfd_mach_v850e3v5: val = E_V850E3V5_ARCH; break;
 	}
       elf_elfheader (abfd)->e_flags &=~ EF_V850_ARCH;
       elf_elfheader (abfd)->e_flags |= val;
@@ -2507,6 +2510,17 @@ v850_elf_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
 	  return TRUE;
 	}
 
+      if ((   (in_flags & EF_V850_ARCH) == E_V850_ARCH
+	   || (in_flags & EF_V850_ARCH) == E_V850E_ARCH
+	   || (in_flags & EF_V850_ARCH) == E_V850E2_ARCH
+           || (in_flags & EF_V850_ARCH) == E_V850E2V3_ARCH)
+	  && (out_flags & EF_V850_ARCH) == E_V850E3V5_ARCH)
+	{
+	  elf_elfheader (obfd)->e_flags =
+	    ((out_flags & ~ EF_V850_ARCH) | E_V850E3V5_ARCH);
+	  return TRUE;
+	}
+
       _bfd_error_handler (_("%B: Architecture mismatch with previous modules"),
 			  ibfd);
     }
@@ -2550,6 +2564,7 @@ v850_elf_print_private_bfd_data (bfd *abfd, void * ptr)
 	case E_V850E1_ARCH: fprintf (file, _("v850e1 architecture")); break;
 	case E_V850E2_ARCH: fprintf (file, _("v850e2 architecture")); break;
 	case E_V850E2V3_ARCH: fprintf (file, _("v850e2v3 architecture")); break;
+	case E_V850E3V5_ARCH: fprintf (file, _("v850e3v5 architecture")); break;
 	}
     }