Add support for the Infineon XC16X.

3 files changed, 99 insertions, 49 deletions

diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index bd1418177..bf759f26a 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,11 @@
+2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
+            Anil Paranjape   <anilp1@kpitcummins.com>
+            Shilin Shakti    <shilins@kpitcummins.com>
+
+	* common.h (EM_XC16X): New entry for xc16x cpu.
+	Sort other EM_* numbers into numerical order.
+	* xc16x.h: New file.
+   	
 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR binutils/2258
diff --git a/include/elf/common.h b/include/elf/common.h
index 350d63b64..b11171b56 100644
--- a/include/elf/common.h
+++ b/include/elf/common.h
@@ -198,79 +198,80 @@
    unofficial e_machine number should eventually ask registry@caldera.com for
    an officially blessed number to be added to the list above.	*/
 
-#define EM_PJ_OLD      99	/* picoJava */
-
-/* Cygnus PowerPC ELF backend.  Written in the absence of an ABI.  */
-#define EM_CYGNUS_POWERPC 0x9025
-
-/* Old version of Sparc v9, from before the ABI; this should be
-   removed shortly.  */
-#define EM_OLD_SPARCV9	11
+/* Old version of Sparc v9, from before the ABI;
+   This should be removed shortly.  */
+#define EM_OLD_SPARCV9		11
 
 /* Old version of PowerPC, this should be removed shortly. */
-#define EM_PPC_OLD	17
-
-/* (Deprecated) Temporary number for the OpenRISC processor.  */
-#define EM_OR32		0x8472
-
-/* Renesas M32C and M16C.  */
-#define EM_M32C			0xFEB0
-
-/* Cygnus M32R ELF backend.  Written in the absence of an ABI.  */
-#define EM_CYGNUS_M32R	0x9041
-
-/* Alpha backend magic number.  Written in the absence of an ABI.  */
-#define EM_ALPHA	0x9026
-
-/* old S/390 backend magic number. Written in the absence of an ABI.  */
-#define EM_S390_OLD	0xa390
+#define EM_PPC_OLD		17
 
-/* D10V backend magic number.  Written in the absence of an ABI.  */
-#define EM_CYGNUS_D10V	0x7650
+/* picoJava */
+#define EM_PJ_OLD      		99
 
-/* D30V backend magic number.  Written in the absence of an ABI.  */
-#define EM_CYGNUS_D30V	0x7676
+/* AVR magic number.  Written in the absense of an ABI.  */
+#define EM_AVR_OLD		0x1057
 
-/* V850 backend magic number.  Written in the absense of an ABI.  */
-#define EM_CYGNUS_V850	0x9080
+/* MSP430 magic number.  Written in the absense of everything.  */
+#define EM_MSP430_OLD		0x1059
 
-/* mn10200 and mn10300 backend magic numbers.
-   Written in the absense of an ABI.  */
-#define EM_CYGNUS_MN10200	0xdead
-#define EM_CYGNUS_MN10300	0xbeef
+/* Morpho MT.   Written in the absense of an ABI.  */
+#define EM_MT                   0x2530
 
 /* FR30 magic number - no EABI available.  */
 #define EM_CYGNUS_FR30		0x3330
 
-/* AVR magic number
-   Written in the absense of an ABI.  */
-#define EM_AVR_OLD		0x1057
-
-/* OpenRISC magic number
-   Written in the absense of an ABI.  */
+/* OpenRISC magic number.  Written in the absense of an ABI.  */
 #define EM_OPENRISC_OLD		0x3426
 
-/* DLX magic number
-   Written in the absense of an ABI.  */
+/* DLX magic number.  Written in the absense of an ABI.  */
 #define EM_DLX			0x5aa5
 
-#define EM_XSTORMY16		0xad45
-
 /* FRV magic number - no EABI available??.  */
 #define EM_CYGNUS_FRV		0x5441
 
-/* Ubicom IP2xxx; no ABI */
+/* Infineon Technologies 16-bit microcontroller with C166-V2 core.  */
+#define EM_XC16X   		0x4688
+
+/* D10V backend magic number.  Written in the absence of an ABI.  */
+#define EM_CYGNUS_D10V		0x7650
+
+/* D30V backend magic number.  Written in the absence of an ABI.  */
+#define EM_CYGNUS_D30V		0x7676
+
+/* Ubicom IP2xxx;   Written in the absense of an ABI.  */
 #define EM_IP2K_OLD		0x8217
 
-#define EM_MT                   0x2530  /* Morpho MT; no ABI */
+/* (Deprecated) Temporary number for the OpenRISC processor.  */
+#define EM_OR32			0x8472
 
-/* MSP430 magic number
-      Written in the absense everything.  */
-#define EM_MSP430_OLD		0x1059
+/* Cygnus PowerPC ELF backend.  Written in the absence of an ABI.  */
+#define EM_CYGNUS_POWERPC 	0x9025
+
+/* Alpha backend magic number.  Written in the absence of an ABI.  */
+#define EM_ALPHA		0x9026
+
+/* Cygnus M32R ELF backend.  Written in the absence of an ABI.  */
+#define EM_CYGNUS_M32R		0x9041
+
+/* V850 backend magic number.  Written in the absense of an ABI.  */
+#define EM_CYGNUS_V850		0x9080
+
+/* old S/390 backend magic number. Written in the absence of an ABI.  */
+#define EM_S390_OLD		0xa390
 
 /* Old, unofficial value for Xtensa.  */
 #define EM_XTENSA_OLD		0xabc7
 
+#define EM_XSTORMY16		0xad45
+
+/* mn10200 and mn10300 backend magic numbers.
+   Written in the absense of an ABI.  */
+#define EM_CYGNUS_MN10300	0xbeef
+#define EM_CYGNUS_MN10200	0xdead
+
+/* Renesas M32C and M16C.  */
+#define EM_M32C			0xFEB0
+
 /* Vitesse IQ2000.  */
 #define EM_IQ2000		0xFEBA
 
diff --git a/include/elf/xc16x.h b/include/elf/xc16x.h
new file mode 100644
index 000000000..bc6489945
--- /dev/null
+++ b/include/elf/xc16x.h
@@ -0,0 +1,41 @@
+/* Infineon XC16X ELF support for BFD.
+   Copyright 2006 Free Software Foundation, Inc.
+   Contributed by KPIT Cummins Infosystems 
+
+   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 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.,
+   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+
+#ifndef _ELF_XC16X_H
+#define _ELF_XC16X_H
+
+#include "elf/reloc-macros.h"
+
+/* Relocations.  */
+START_RELOC_NUMBERS (elf_xc16x_reloc_type)
+  RELOC_NUMBER (R_XC16X_NONE, 0)
+  RELOC_NUMBER (R_XC16X_ABS_8, 1)
+  RELOC_NUMBER (R_XC16X_ABS_16, 2)
+  RELOC_NUMBER (R_XC16X_ABS_32, 3)
+  RELOC_NUMBER (R_XC16X_8_PCREL, 4)
+  RELOC_NUMBER (R_XC16X_PAG, 5)
+  RELOC_NUMBER (R_XC16X_POF, 6)
+  RELOC_NUMBER (R_XC16X_SEG, 7)
+  RELOC_NUMBER (R_XC16X_SOF, 8)
+
+END_RELOC_NUMBERS (R_XC16X_max)
+
+#endif /* _ELF_XC16X_H */