diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f991024e3b1..17feeb62167 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2000-02-11  Nick Clifton  <nickc@cygnus.com>
+
+	* configure.in: Add tm_p_file specification for thumb targets.
+	* configure: Regenerate.
+
+	* config/arm/thumb-protos.h: New file: Prototypes for exported
+	functions defined in thumb.c.
+
 2000-02-11  Robert Lipe  <robertl@sco.com>
 
 	* Makefile.in (bootstrap-lean): Remove additional files.
diff --git a/gcc/config/arm/thumb-protos.h b/gcc/config/arm/thumb-protos.h
new file mode 100644
index 00000000000..42d23a7de05
--- /dev/null
+++ b/gcc/config/arm/thumb-protos.h
@@ -0,0 +1,70 @@
+/* Prototypes for exported functions defined in thumb.c
+   Copyright (C) 2000 Free Software Foundation, Inc.
+   Contributed by Nick Clifton (nickc@cygnus.com)
+
+This file is part of GNU CC.
+
+GNU CC 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.
+
+GNU CC 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 GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+extern int    thumb_shiftable_const	PARAMS ((HOST_WIDE_INT));
+extern int    thumb_trivial_epilogue	PARAMS ((void));
+extern void   thumb_finalize_pic	PARAMS ((void));
+extern int    far_jump_used_p		PARAMS ((void));
+extern char * output_return		PARAMS ((void));
+extern void   thumb_function_prologue	PARAMS ((FILE *, int));
+extern void   thumb_init_expanders	PARAMS ((void));
+extern void   thumb_expand_prologue	PARAMS ((void));
+extern void   thumb_expand_epilogue	PARAMS ((void));
+extern void   thumb_function_epilogue	PARAMS ((FILE *, int));
+extern char * thumb_unexpanded_epilogue	PARAMS ((void));
+extern int    thumb_epilogue_size	PARAMS ((void));
+extern void   thumb_override_options	PARAMS ((void));
+
+#ifdef AOF_ASSEMBLER
+extern char * aof_text_section		PARAMS ((int));
+extern char * aof_data_section		PARAMS ((void));
+extern void   thumb_aof_add_import	PARAMS ((char *));
+extern void   thumb_aof_delete_import	PARAMS ((char *));
+extern void   thumb_aof_dump_imports	PARAMS ((FILE *));
+#endif /* AOF_ASSEMBLER */
+
+#ifdef TREE_CODE
+extern int    is_called_in_ARM_mode	PARAMS ((tree));
+extern int    thumb_return_in_memory	PARAMS ((tree));
+#ifdef THUMB_PE
+extern int    arm_valid_machine_decl_attribute PARAMS ((tree, tree, tree));
+#endif /* THUMB_PE */
+#endif /* TREE_CODE */
+
+#ifdef RTX_CODE
+extern int    thumb_symbol_mentioned_p	PARAMS ((rtx));
+extern int    label_mentioned_p		PARAMS ((rtx));
+extern int    is_pic			PARAMS ((rtx));
+extern void   thumb_reorg		PARAMS ((rtx));
+extern rtx    thumb_return_addr		PARAMS ((int));
+extern void   thumb_expand_movstrqi	PARAMS ((rtx *));
+extern void   thumb_reload_out_si	PARAMS ((rtx));
+extern void   thumb_final_prescan_insn	PARAMS ((rtx));
+extern char * thumb_load_double_from_address PARAMS ((rtx *));
+extern char * output_move_mem_multiple	PARAMS ((int, rtx *));
+extern void   thumb_print_operand	PARAMS ((FILE *, rtx, int));
+
+#ifdef HAVE_MACHINE_MODES
+extern int    reload_memory_operand	PARAMS ((rtx, enum machine_mode));
+extern int    thumb_cmp_operand		PARAMS ((rtx, enum machine_mode));
+extern rtx    legitimize_pic_address	PARAMS ((rtx, enum machine_mode, rtx));
+#endif /* HAVE_MACHINE_MODES */
+#endif /* RTX_CODE */
diff --git a/gcc/configure b/gcc/configure
index 43deb316679..8f5a033b464 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -6075,6 +6075,7 @@ for machine in $build $host $target; do
 		xm_file=arm/xm-thumb.h
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-*-elf* | thumbel-*-elf*)
 		tm_file=arm/telf.h
@@ -6082,6 +6083,7 @@ for machine in $build $host $target; do
 		xm_file=arm/xm-thumb.h
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb-elf
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-*-linux-gnu*)
 		tm_file=arm/linux-telf.h
@@ -6089,6 +6091,7 @@ for machine in $build $host $target; do
 		xm_file=arm/xm-thumb.h
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb-linux
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-*-uclinux*)
 		tm_file=arm/uclinux-telf.h
@@ -6096,6 +6099,7 @@ for machine in $build $host $target; do
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb-linux
 		xm_file=arm/xm-thumb.h
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-wrs-vxworks)
 		tm_file=arm/tcoff.h
@@ -6104,6 +6108,7 @@ for machine in $build $host $target; do
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb
 		thread_file='vxworks'
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-*-pe)
 		tm_file=arm/tpe.h
@@ -6112,6 +6117,7 @@ for machine in $build $host $target; do
 		md_file=arm/thumb.md
 		tmake_file=arm/t-pe-thumb
 		extra_objs=pe.o
+		tm_p_file=arm/thumb-protos.h
 		;;
 # This hasn't been upgraded to GCC 2.
 #	tron-*-*)
diff --git a/gcc/configure.in b/gcc/configure.in
index 2bd136ea3a3..29631c04179 100644
--- a/gcc/configure.in
+++ b/gcc/configure.in
@@ -3473,6 +3473,7 @@ changequote([,])dnl
 		xm_file=arm/xm-thumb.h
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-*-elf* | thumbel-*-elf*)
 		tm_file=arm/telf.h
@@ -3480,6 +3481,7 @@ changequote([,])dnl
 		xm_file=arm/xm-thumb.h
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb-elf
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-*-linux-gnu*)
 		tm_file=arm/linux-telf.h
@@ -3487,6 +3489,7 @@ changequote([,])dnl
 		xm_file=arm/xm-thumb.h
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb-linux
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-*-uclinux*)
 		tm_file=arm/uclinux-telf.h
@@ -3494,6 +3497,7 @@ changequote([,])dnl
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb-linux
 		xm_file=arm/xm-thumb.h
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-wrs-vxworks)
 		tm_file=arm/tcoff.h
@@ -3502,6 +3506,7 @@ changequote([,])dnl
 		md_file=arm/thumb.md
 		tmake_file=arm/t-thumb
 		thread_file='vxworks'
+		tm_p_file=arm/thumb-protos.h
 		;;
 	thumb-*-pe)
 		tm_file=arm/tpe.h
@@ -3510,6 +3515,7 @@ changequote([,])dnl
 		md_file=arm/thumb.md
 		tmake_file=arm/t-pe-thumb
 		extra_objs=pe.o
+		tm_p_file=arm/thumb-protos.h
 		;;
 # This hasn't been upgraded to GCC 2.
 #	tron-*-*)