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authorNick Clifton <nickc@redhat.com>2003-12-03 17:38:48 +0000
committerNick Clifton <nickc@redhat.com>2003-12-03 17:38:48 +0000
commit8884595866edbe6697a1268f5605b7ffe91efb0a (patch)
tree1710b68cb96d5cba8449135a5113d5c9a6a8c62f /include/elf
parentf8fc3443814cb6f315680a7fb34ff4effc86442e (diff)
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Add support for the M32R2 processor.
Diffstat (limited to 'include/elf')
-rw-r--r--include/elf/ChangeLog4
-rw-r--r--include/elf/m32r.h47
2 files changed, 37 insertions, 14 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index c8e4d95..02a6209 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,7 @@
+2003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+ * elf/m32r.h: Add new machine type m32r2 and instruction modes.
+
2003-11-06 Alan Modra <amodra@bigpond.net.au>
* ppc.h (R_PPC_RELAX32PC): Define.
diff --git a/include/elf/m32r.h b/include/elf/m32r.h
index 2cb308d..2663f3a 100644
--- a/include/elf/m32r.h
+++ b/include/elf/m32r.h
@@ -1,21 +1,21 @@
/* M32R ELF support for BFD.
- Copyright 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright 1996, 1997, 1998, 1999, 2000, 2003 Free Software Foundation, Inc.
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-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.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ 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.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef _ELF_M32R_H
#define _ELF_M32R_H
@@ -62,6 +62,25 @@ END_RELOC_NUMBERS (R_M32R_max)
/* m32r code. */
#define E_M32R_ARCH 0x00000000
/* m32rx code. */
-#define E_M32RX_ARCH 0x10000000
+#define E_M32RX_ARCH 0x10000000
+/* m32r2 code. */
+#define E_M32R2_ARCH 0x20000000
+
+/* 12 bit m32r new instructions field. */
+#define EF_M32R_INST 0x0FFF0000
+/* Parallel instructions. */
+#define E_M32R_HAS_PARALLEL 0x00010000
+/* Hidden instructions for m32rx:
+ jc, jnc, macwhi-a, macwlo-a, mulwhi-a, mulwlo-a, sth+, shb+, sat, pcmpbz,
+ sc, snc. */
+#define E_M32R_HAS_HIDDEN_INST 0x00020000
+/* New bit instructions:
+ clrpsw, setpsw, bset, bclr, btst. */
+#define E_M32R_HAS_BIT_INST 0x00040000
+/* Floating point instructions. */
+#define E_M32R_HAS_FLOAT_INST 0x00080000
+
+/* 4 bit m32r ignore to check field. */
+#define EF_M32R_IGNORE 0x0000000F
#endif