This commit was manufactured by cvs2svn to create branch 'drow-cplus-

branch'.

Cherrypick from master 2003-10-14 22:28:28 UTC Bob Wilson <bob.wilson@acm.org> 'bfd ChangeLog:':
    COPYING.LIBGLOSS
    config/acx.m4
    config/gettext.m4
    include/elf/msp430.h
    include/elf/ppc64.h
    include/elf/xtensa.h
    include/xtensa-config.h
    include/xtensa-isa-internal.h

5 files changed, 553 insertions, 0 deletions

diff --git a/include/elf/msp430.h b/include/elf/msp430.h
new file mode 100644
index 000000000..912ded768
--- /dev/null
+++ b/include/elf/msp430.h
@@ -0,0 +1,56 @@
+/* MSP430 ELF support for BFD.
+   Copyright (C) 2002 Free Software Foundation, Inc.
+   Contributed by Dmitry Diky <diwil@mail.ru>
+
+   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.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef _ELF_MSP430_H
+#define _ELF_MSP430_H
+
+#include "elf/reloc-macros.h"
+
+/* Processor specific flags for the ELF header e_flags field.  */
+#define EF_MSP430_MACH 		0xff
+
+#define E_MSP430_MACH_MSP430x11  11
+#define E_MSP430_MACH_MSP430x11x1  110
+#define E_MSP430_MACH_MSP430x12  12
+#define E_MSP430_MACH_MSP430x13  13
+#define E_MSP430_MACH_MSP430x14  14
+#define E_MSP430_MACH_MSP430x15  15
+#define E_MSP430_MACH_MSP430x16  16
+#define E_MSP430_MACH_MSP430x31  31
+#define E_MSP430_MACH_MSP430x32  32
+#define E_MSP430_MACH_MSP430x33  33
+#define E_MSP430_MACH_MSP430x41  41
+#define E_MSP430_MACH_MSP430x42  42
+#define E_MSP430_MACH_MSP430x43  43
+#define E_MSP430_MACH_MSP430x44  44
+
+/* Relocations.  */
+START_RELOC_NUMBERS (elf_msp430_reloc_type)
+     RELOC_NUMBER (R_MSP430_NONE,		0)
+     RELOC_NUMBER (R_MSP430_32,			1)
+     RELOC_NUMBER (R_MSP430_10_PCREL,		2)
+     RELOC_NUMBER (R_MSP430_16, 		3)
+     RELOC_NUMBER (R_MSP430_16_PCREL, 		4)
+     RELOC_NUMBER (R_MSP430_16_BYTE, 		5)
+     RELOC_NUMBER (R_MSP430_16_PCREL_BYTE, 	6)
+
+END_RELOC_NUMBERS (R_MSP430_max)
+
+#endif /* _ELF_MSP430_H */
diff --git a/include/elf/ppc64.h b/include/elf/ppc64.h
new file mode 100644
index 000000000..ee2b0ea53
--- /dev/null
+++ b/include/elf/ppc64.h
@@ -0,0 +1,156 @@
+/* PPC64 ELF support for BFD.
+   Copyright 2003 Free Software Foundation, Inc.
+
+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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef _ELF_PPC64_H
+#define _ELF_PPC64_H
+
+#include "elf/reloc-macros.h"
+
+/* Relocations.  */
+START_RELOC_NUMBERS (elf_ppc64_reloc_type)
+  RELOC_NUMBER (R_PPC64_NONE,		     0)
+  RELOC_NUMBER (R_PPC64_ADDR32,		     1)
+  RELOC_NUMBER (R_PPC64_ADDR24,		     2)
+  RELOC_NUMBER (R_PPC64_ADDR16,		     3)
+  RELOC_NUMBER (R_PPC64_ADDR16_LO,	     4)
+  RELOC_NUMBER (R_PPC64_ADDR16_HI,	     5)
+  RELOC_NUMBER (R_PPC64_ADDR16_HA,	     6)
+  RELOC_NUMBER (R_PPC64_ADDR14,		     7)
+  RELOC_NUMBER (R_PPC64_ADDR14_BRTAKEN,	     8)
+  RELOC_NUMBER (R_PPC64_ADDR14_BRNTAKEN,     9)
+  RELOC_NUMBER (R_PPC64_REL24,		    10)
+  RELOC_NUMBER (R_PPC64_REL14,		    11)
+  RELOC_NUMBER (R_PPC64_REL14_BRTAKEN,	    12)
+  RELOC_NUMBER (R_PPC64_REL14_BRNTAKEN,	    13)
+  RELOC_NUMBER (R_PPC64_GOT16,		    14)
+  RELOC_NUMBER (R_PPC64_GOT16_LO,	    15)
+  RELOC_NUMBER (R_PPC64_GOT16_HI,	    16)
+  RELOC_NUMBER (R_PPC64_GOT16_HA,	    17)
+  /* 18 unused.  32-bit reloc is R_PPC_PLTREL24.  */
+  RELOC_NUMBER (R_PPC64_COPY,		    19)
+  RELOC_NUMBER (R_PPC64_GLOB_DAT,	    20)
+  RELOC_NUMBER (R_PPC64_JMP_SLOT,	    21)
+  RELOC_NUMBER (R_PPC64_RELATIVE,	    22)
+  /* 23 unused.  32-bit reloc is R_PPC_LOCAL24PC.  */
+  RELOC_NUMBER (R_PPC64_UADDR32,	    24)
+  RELOC_NUMBER (R_PPC64_UADDR16,	    25)
+  RELOC_NUMBER (R_PPC64_REL32,		    26)
+  RELOC_NUMBER (R_PPC64_PLT32,		    27)
+  RELOC_NUMBER (R_PPC64_PLTREL32,	    28)
+  RELOC_NUMBER (R_PPC64_PLT16_LO,	    29)
+  RELOC_NUMBER (R_PPC64_PLT16_HI,	    30)
+  RELOC_NUMBER (R_PPC64_PLT16_HA,	    31)
+  /* 32 unused.  32-bit reloc is R_PPC_SDAREL16.  */
+  RELOC_NUMBER (R_PPC64_SECTOFF,	    33)
+  RELOC_NUMBER (R_PPC64_SECTOFF_LO,	    34)
+  RELOC_NUMBER (R_PPC64_SECTOFF_HI,	    35)
+  RELOC_NUMBER (R_PPC64_SECTOFF_HA,	    36)
+  RELOC_NUMBER (R_PPC64_REL30,		    37)
+  RELOC_NUMBER (R_PPC64_ADDR64,		    38)
+  RELOC_NUMBER (R_PPC64_ADDR16_HIGHER,	    39)
+  RELOC_NUMBER (R_PPC64_ADDR16_HIGHERA,	    40)
+  RELOC_NUMBER (R_PPC64_ADDR16_HIGHEST,	    41)
+  RELOC_NUMBER (R_PPC64_ADDR16_HIGHESTA,    42)
+  RELOC_NUMBER (R_PPC64_UADDR64,	    43)
+  RELOC_NUMBER (R_PPC64_REL64,		    44)
+  RELOC_NUMBER (R_PPC64_PLT64,		    45)
+  RELOC_NUMBER (R_PPC64_PLTREL64,	    46)
+  RELOC_NUMBER (R_PPC64_TOC16,		    47)
+  RELOC_NUMBER (R_PPC64_TOC16_LO,	    48)
+  RELOC_NUMBER (R_PPC64_TOC16_HI,	    49)
+  RELOC_NUMBER (R_PPC64_TOC16_HA,	    50)
+  RELOC_NUMBER (R_PPC64_TOC,		    51)
+  RELOC_NUMBER (R_PPC64_PLTGOT16,	    52)
+  RELOC_NUMBER (R_PPC64_PLTGOT16_LO,	    53)
+  RELOC_NUMBER (R_PPC64_PLTGOT16_HI,	    54)
+  RELOC_NUMBER (R_PPC64_PLTGOT16_HA,	    55)
+
+  /* The following relocs were added in the 64-bit PowerPC ELF ABI
+     revision 1.2. */
+  RELOC_NUMBER (R_PPC64_ADDR16_DS,	    56)
+  RELOC_NUMBER (R_PPC64_ADDR16_LO_DS,	    57)
+  RELOC_NUMBER (R_PPC64_GOT16_DS,	    58)
+  RELOC_NUMBER (R_PPC64_GOT16_LO_DS,	    59)
+  RELOC_NUMBER (R_PPC64_PLT16_LO_DS,	    60)
+  RELOC_NUMBER (R_PPC64_SECTOFF_DS,	    61)
+  RELOC_NUMBER (R_PPC64_SECTOFF_LO_DS,	    62)
+  RELOC_NUMBER (R_PPC64_TOC16_DS,	    63)
+  RELOC_NUMBER (R_PPC64_TOC16_LO_DS,	    64)
+  RELOC_NUMBER (R_PPC64_PLTGOT16_DS,	    65)
+  RELOC_NUMBER (R_PPC64_PLTGOT16_LO_DS,	    66)
+
+  /* Relocs added to support TLS.  PowerPC64 ELF ABI revision 1.5.  */
+  RELOC_NUMBER (R_PPC64_TLS,		    67)
+  RELOC_NUMBER (R_PPC64_DTPMOD64,	    68)
+  RELOC_NUMBER (R_PPC64_TPREL16,	    69)
+  RELOC_NUMBER (R_PPC64_TPREL16_LO,	    70)
+  RELOC_NUMBER (R_PPC64_TPREL16_HI,	    71)
+  RELOC_NUMBER (R_PPC64_TPREL16_HA,	    72)
+  RELOC_NUMBER (R_PPC64_TPREL64,	    73)
+  RELOC_NUMBER (R_PPC64_DTPREL16,	    74)
+  RELOC_NUMBER (R_PPC64_DTPREL16_LO,	    75)
+  RELOC_NUMBER (R_PPC64_DTPREL16_HI,	    76)
+  RELOC_NUMBER (R_PPC64_DTPREL16_HA,	    77)
+  RELOC_NUMBER (R_PPC64_DTPREL64,	    78)
+  RELOC_NUMBER (R_PPC64_GOT_TLSGD16,	    79)
+  RELOC_NUMBER (R_PPC64_GOT_TLSGD16_LO,	    80)
+  RELOC_NUMBER (R_PPC64_GOT_TLSGD16_HI,	    81)
+  RELOC_NUMBER (R_PPC64_GOT_TLSGD16_HA,	    82)
+  RELOC_NUMBER (R_PPC64_GOT_TLSLD16,	    83)
+  RELOC_NUMBER (R_PPC64_GOT_TLSLD16_LO,	    84)
+  RELOC_NUMBER (R_PPC64_GOT_TLSLD16_HI,	    85)
+  RELOC_NUMBER (R_PPC64_GOT_TLSLD16_HA,	    86)
+  RELOC_NUMBER (R_PPC64_GOT_TPREL16_DS,	    87)
+  RELOC_NUMBER (R_PPC64_GOT_TPREL16_LO_DS,  88)
+  RELOC_NUMBER (R_PPC64_GOT_TPREL16_HI,	    89)
+  RELOC_NUMBER (R_PPC64_GOT_TPREL16_HA,	    90)
+  RELOC_NUMBER (R_PPC64_GOT_DTPREL16_DS,    91)
+  RELOC_NUMBER (R_PPC64_GOT_DTPREL16_LO_DS, 92)
+  RELOC_NUMBER (R_PPC64_GOT_DTPREL16_HI,    93)
+  RELOC_NUMBER (R_PPC64_GOT_DTPREL16_HA,    94)
+  RELOC_NUMBER (R_PPC64_TPREL16_DS,	    95)
+  RELOC_NUMBER (R_PPC64_TPREL16_LO_DS,	    96)
+  RELOC_NUMBER (R_PPC64_TPREL16_HIGHER,	    97)
+  RELOC_NUMBER (R_PPC64_TPREL16_HIGHERA,    98)
+  RELOC_NUMBER (R_PPC64_TPREL16_HIGHEST,    99)
+  RELOC_NUMBER (R_PPC64_TPREL16_HIGHESTA,  100)
+  RELOC_NUMBER (R_PPC64_DTPREL16_DS,	   101)
+  RELOC_NUMBER (R_PPC64_DTPREL16_LO_DS,	   102)
+  RELOC_NUMBER (R_PPC64_DTPREL16_HIGHER,   103)
+  RELOC_NUMBER (R_PPC64_DTPREL16_HIGHERA,  104)
+  RELOC_NUMBER (R_PPC64_DTPREL16_HIGHEST,  105)
+  RELOC_NUMBER (R_PPC64_DTPREL16_HIGHESTA, 106)
+
+  /* These are GNU extensions to enable C++ vtable garbage collection.  */
+  RELOC_NUMBER (R_PPC64_GNU_VTINHERIT,	   253)
+  RELOC_NUMBER (R_PPC64_GNU_VTENTRY,	   254)
+
+END_RELOC_NUMBERS (R_PPC64_max)
+
+#define IS_PPC64_TLS_RELOC(R) \
+  ((R) >= R_PPC64_TLS && (R) <= R_PPC64_DTPREL16_HIGHESTA)
+
+/* Specify the start of the .glink section.  */
+#define DT_PPC64_GLINK		DT_LOPROC
+
+/* Specify the start and size of the .opd section.  */
+#define DT_PPC64_OPD		(DT_LOPROC + 1)
+#define DT_PPC64_OPDSZ		(DT_LOPROC + 2)
+
+#endif /* _ELF_PPC64_H */
diff --git a/include/elf/xtensa.h b/include/elf/xtensa.h
new file mode 100644
index 000000000..6c584c715
--- /dev/null
+++ b/include/elf/xtensa.h
@@ -0,0 +1,88 @@
+/* Xtensa ELF support for BFD.
+   Copyright 2003 Free Software Foundation, Inc.
+   Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica.
+
+   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+/* This file holds definitions specific to the Xtensa ELF ABI.  */
+
+#ifndef _ELF_XTENSA_H
+#define _ELF_XTENSA_H
+
+#include "elf/reloc-macros.h"
+
+/* Relocations.  */
+START_RELOC_NUMBERS (elf_xtensa_reloc_type)
+     RELOC_NUMBER (R_XTENSA_NONE, 0)
+     RELOC_NUMBER (R_XTENSA_32, 1)
+     RELOC_NUMBER (R_XTENSA_RTLD, 2)
+     RELOC_NUMBER (R_XTENSA_GLOB_DAT, 3)
+     RELOC_NUMBER (R_XTENSA_JMP_SLOT, 4)
+     RELOC_NUMBER (R_XTENSA_RELATIVE, 5)
+     RELOC_NUMBER (R_XTENSA_PLT, 6)
+     RELOC_NUMBER (R_XTENSA_OP0, 8)
+     RELOC_NUMBER (R_XTENSA_OP1, 9)
+     RELOC_NUMBER (R_XTENSA_OP2, 10) 
+     RELOC_NUMBER (R_XTENSA_ASM_EXPAND, 11)
+     RELOC_NUMBER (R_XTENSA_ASM_SIMPLIFY, 12)
+     RELOC_NUMBER (R_XTENSA_GNU_VTINHERIT, 15)
+     RELOC_NUMBER (R_XTENSA_GNU_VTENTRY, 16)
+END_RELOC_NUMBERS (R_XTENSA_max)
+
+/* Processor-specific flags for the ELF header e_flags field.  */
+
+/* Four-bit Xtensa machine type field.  */
+#define EF_XTENSA_MACH			0x0000000f
+
+/* Various CPU types.  */
+#define E_XTENSA_MACH			0x00000000
+
+/* Leave bits 0xf0 alone in case we ever have more than 16 cpu types.
+   Highly unlikely, but what the heck.  */
+
+#define EF_XTENSA_XT_INSN		0x00000100
+#define EF_XTENSA_XT_LIT		0x00000200
+
+
+/* Processor-specific dynamic array tags.  */
+
+/* Offset of the table that records the GOT location(s).  */
+#define DT_XTENSA_GOT_LOC_OFF		0x70000000
+
+/* Number of entries in the GOT location table.  */
+#define DT_XTENSA_GOT_LOC_SZ		0x70000001
+
+
+/* Definitions for instruction and literal property tables.  The
+   tables for ".gnu.linkonce.*" sections are placed in the following
+   sections:
+
+   instruction tables:	.gnu.linkonce.x.*
+   literal tables:	.gnu.linkonce.p.*
+*/
+
+#define XTENSA_INSN_SEC_NAME ".xt.insn"
+#define XTENSA_LIT_SEC_NAME  ".xt.lit"
+
+typedef struct property_table_entry_t
+{
+  bfd_vma address;
+  bfd_vma size;
+} property_table_entry;
+
+#endif /* _ELF_XTENSA_H */
diff --git a/include/xtensa-config.h b/include/xtensa-config.h
new file mode 100644
index 000000000..4191c3685
--- /dev/null
+++ b/include/xtensa-config.h
@@ -0,0 +1,139 @@
+/* Xtensa configuration settings.
+   Copyright (C) 2001,2002,2003 Free Software Foundation, Inc.
+   Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica.
+
+   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, 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef XTENSA_CONFIG_H
+#define XTENSA_CONFIG_H
+
+/* The macros defined here match those with the same names in the Xtensa
+   compile-time HAL (Hardware Abstraction Layer).  Please refer to the
+   Xtensa System Software Reference Manual for documentation of these
+   macros.  */
+
+#undef XCHAL_HAVE_BE
+#define XCHAL_HAVE_BE			1
+
+#undef XCHAL_HAVE_DENSITY
+#define XCHAL_HAVE_DENSITY		1
+
+#undef XCHAL_HAVE_CONST16
+#define XCHAL_HAVE_CONST16		0
+
+#undef XCHAL_HAVE_ABS
+#define XCHAL_HAVE_ABS			1
+
+#undef XCHAL_HAVE_ADDX
+#define XCHAL_HAVE_ADDX			1
+
+#undef XCHAL_HAVE_L32R
+#define XCHAL_HAVE_L32R			1
+
+#undef XCHAL_HAVE_MAC16
+#define XCHAL_HAVE_MAC16		0
+
+#undef XCHAL_HAVE_MUL16
+#define XCHAL_HAVE_MUL16		0
+
+#undef XCHAL_HAVE_MUL32
+#define XCHAL_HAVE_MUL32		0
+
+#undef XCHAL_HAVE_DIV32
+#define XCHAL_HAVE_DIV32		0
+
+#undef XCHAL_HAVE_NSA
+#define XCHAL_HAVE_NSA			1
+
+#undef XCHAL_HAVE_MINMAX
+#define XCHAL_HAVE_MINMAX		0
+
+#undef XCHAL_HAVE_SEXT
+#define XCHAL_HAVE_SEXT			0
+
+#undef XCHAL_HAVE_LOOPS
+#define XCHAL_HAVE_LOOPS		1
+
+#undef XCHAL_HAVE_BOOLEANS
+#define XCHAL_HAVE_BOOLEANS		0
+
+#undef XCHAL_HAVE_FP
+#define XCHAL_HAVE_FP			0
+
+#undef XCHAL_HAVE_FP_DIV
+#define XCHAL_HAVE_FP_DIV		0
+
+#undef XCHAL_HAVE_FP_RECIP
+#define XCHAL_HAVE_FP_RECIP		0
+
+#undef XCHAL_HAVE_FP_SQRT
+#define XCHAL_HAVE_FP_SQRT		0
+
+#undef XCHAL_HAVE_FP_RSQRT
+#define XCHAL_HAVE_FP_RSQRT		0
+
+#undef XCHAL_HAVE_WINDOWED
+#define XCHAL_HAVE_WINDOWED		1
+
+
+#undef XCHAL_ICACHE_SIZE
+#define XCHAL_ICACHE_SIZE		8192
+
+#undef XCHAL_DCACHE_SIZE
+#define XCHAL_DCACHE_SIZE		8192
+
+#undef XCHAL_ICACHE_LINESIZE
+#define XCHAL_ICACHE_LINESIZE		16
+
+#undef XCHAL_DCACHE_LINESIZE
+#define XCHAL_DCACHE_LINESIZE		16
+
+#undef XCHAL_ICACHE_LINEWIDTH
+#define XCHAL_ICACHE_LINEWIDTH		4
+
+#undef XCHAL_DCACHE_LINEWIDTH
+#define XCHAL_DCACHE_LINEWIDTH		4
+
+#undef XCHAL_DCACHE_IS_WRITEBACK
+#define XCHAL_DCACHE_IS_WRITEBACK	0
+
+
+#undef XCHAL_HAVE_MMU
+#define XCHAL_HAVE_MMU			1
+
+#undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
+#define XCHAL_MMU_MIN_PTE_PAGE_SIZE	12
+
+
+#undef XCHAL_HAVE_DEBUG
+#define XCHAL_HAVE_DEBUG		1
+
+#undef XCHAL_NUM_IBREAK
+#define XCHAL_NUM_IBREAK		2
+
+#undef XCHAL_NUM_DBREAK
+#define XCHAL_NUM_DBREAK		2
+
+#undef XCHAL_DEBUGLEVEL
+#define XCHAL_DEBUGLEVEL		4
+
+
+#undef XCHAL_EXTRA_SA_SIZE
+#define XCHAL_EXTRA_SA_SIZE		0
+
+#undef XCHAL_EXTRA_SA_ALIGN
+#define XCHAL_EXTRA_SA_ALIGN		1
+
+#endif /* !XTENSA_CONFIG_H */
diff --git a/include/xtensa-isa-internal.h b/include/xtensa-isa-internal.h
new file mode 100644
index 000000000..7f221eae4
--- /dev/null
+++ b/include/xtensa-isa-internal.h
@@ -0,0 +1,114 @@
+/* Internal definitions for configurable Xtensa ISA support.
+   Copyright 2003 Free Software Foundation, Inc.
+
+   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Use the statically-linked version for the GNU tools.  */
+#define STATIC_LIBISA 1
+
+#define ISA_INTERFACE_VERSION 3
+
+struct config_struct
+{
+    char *param_name;
+    char *param_value;
+};
+
+/* Encode/decode function types for immediate operands.  */
+typedef uint32 (*xtensa_immed_decode_fn) (uint32);
+typedef xtensa_encode_result (*xtensa_immed_encode_fn) (uint32 *);
+
+/* Field accessor function types.  */
+typedef uint32 (*xtensa_get_field_fn) (const xtensa_insnbuf);
+typedef void (*xtensa_set_field_fn) (xtensa_insnbuf, uint32);
+
+/* PC-relative relocation function types.  */
+typedef uint32 (*xtensa_do_reloc_fn) (uint32, uint32);
+typedef uint32 (*xtensa_undo_reloc_fn) (uint32, uint32);
+
+/* Instruction decode function type.  */
+typedef int (*xtensa_insn_decode_fn) (const xtensa_insnbuf);
+
+/* Instruction encoding template function type (each of these functions
+   returns a constant template; they exist only to make it easier for the
+   TIE compiler to generate endian-independent DLLs).  */
+typedef xtensa_insnbuf (*xtensa_encoding_template_fn) (void);
+
+
+typedef struct xtensa_operand_internal_struct
+{
+  char *operand_kind;			/* e.g., "a", "f", "i", "l"....  */
+  char inout;				/* '<', '>', or '='.  */
+  char isPCRelative;			/* Is this a PC-relative offset?  */
+  xtensa_get_field_fn get_field;	/* Get encoded value of the field.  */
+  xtensa_set_field_fn set_field;	/* Set field with an encoded value.  */
+  xtensa_immed_encode_fn encode;	/* Encode the operand value.  */
+  xtensa_immed_decode_fn decode;	/* Decode the value from the field.  */
+  xtensa_do_reloc_fn do_reloc;		/* Perform a PC-relative relocation.  */
+  xtensa_undo_reloc_fn undo_reloc;	/* Undo a PC-relative relocation.  */
+} xtensa_operand_internal;
+
+
+typedef struct xtensa_iclass_internal_struct
+{
+  int num_operands;			/* Size of "operands" array.  */
+  xtensa_operand_internal **operands;	/* Array of operand structures.  */
+} xtensa_iclass_internal;
+
+
+typedef struct xtensa_opcode_internal_struct
+{
+  const char *name;			/* Opcode mnemonic.  */
+  int length;				/* Length in bytes of the insn.  */
+  xtensa_encoding_template_fn template;	/* Fn returning encoding template.  */
+  xtensa_iclass_internal *iclass;	/* Iclass for this opcode.  */
+} xtensa_opcode_internal;
+
+
+typedef struct opname_lookup_entry_struct
+{
+  const char *key;			/* Opcode mnemonic.  */
+  xtensa_opcode opcode;			/* Internal opcode number.  */
+} opname_lookup_entry;
+
+
+typedef struct xtensa_isa_internal_struct
+{
+  int is_big_endian;			/* Endianness.  */
+  int insn_size;			/* Maximum length in bytes.  */
+  int insnbuf_size;			/* Number of insnbuf_words.  */
+  int num_opcodes;			/* Total number for all modules.  */
+  xtensa_opcode_internal **opcode_table;/* Indexed by internal opcode #.  */
+  int num_modules;			/* Number of modules (DLLs) loaded.  */
+  int *module_opcode_base;		/* Starting opcode # for each module.  */
+  xtensa_insn_decode_fn *module_decode_fn; /* Decode fn for each module.  */
+  opname_lookup_entry *opname_lookup_table; /* Lookup table for each module.  */
+  struct config_struct *config;		/* Table of configuration parameters.  */
+  int has_density;			/* Is density option available?  */
+} xtensa_isa_internal;
+
+
+typedef struct xtensa_isa_module_struct
+{
+  int (*get_num_opcodes_fn) (void);
+  xtensa_opcode_internal **(*get_opcodes_fn) (void);
+  int (*decode_insn_fn) (const xtensa_insnbuf);
+  struct config_struct *(*get_config_table_fn) (void);
+} xtensa_isa_module;
+
+extern xtensa_isa_module xtensa_isa_modules[];
+