* MAINTAINERS: Undelete v850.

* Makefile.in: Re-add v850-tdep.o dependencies.
	* configure.tgt: Re-add v850.
	* v850-tdep.c: Reorder code slightly.  Add register number enumerator.
	(struct v850_frame_cache): New structure.
	(v850_processor_type_table): Remove. Move functionality into
	v850_register_name, v850e_register_name and v850_gdbarch_init.
	(v850_register_name): New function.
	(v850e_register_name): New function.
	(struct prologue_info): Remove definition.
	(v850_register_type): New function.
	(v850_type_is_scalar): New function.
	(v850_use_struct_convention): Align to gcc behaviour.
	(v850_handle_prepare): Renamed from handle_prepare. Change third
	parameter to struct v850_frame_cache *.
	(v850_handle_pushm): Renamed from handle_pushm. Change third parameter
	to struct v850_frame_cache *.
	(v850_is_save_register): New function to evaluate if a register is
	caller-save.
	(v850_analyze_prologue): Replace v850_scan_prologue.  Change to support
	new frame code.
	(v850_init_extra_frame_info): Remove.
	(v850_frame_chain): Remove.
	(v850_find_callers_reg): Remove.
	(v850_skip_prologue): Make static.
	(v850_pop_frame): Remove.
	(v850_frame_align): New function.
	(v850_push_dummy_call): Replace v850_push_arguments.
	(v850_push_return_address): Remove.
	(v850_extract_return_value): New function.
	(v850_store_return_value): New function.
	(v850_return_value): New function.
	(v850_frame_saved_pc): Remove.
	(v850_breakpoint_from_pc): New function.
	(v850_alloc_frame_cache): New function.
	(v850_fix_call_dummy): Remove.
	(v850_frame_cache): New function.
	(v850_target_architecture_hook): Remove.
	(v850_frame_prev_register): New function.
	(v850_frame_this_id): New function.
	(v850_frame_unwind): New structure.
	(v850_frame_sniffer): New function.
	(v850_unwind_sp): New function.
	(v850_unwind_pc): New function.
	(v850_unwind_dummy_id): New function.
	(v850_frame_base_address): New function.
	(v850_frame_base): New structure.
	(v850_gdbarch_init): New function.
	* config/v850/v850.mt: Undelete.  Drop TM_FILE.

gdb/ChangeLog

@@ -1,3 +1,55 @@
+2005-05-17  Corinna Vinschen  <vinschen@redhat.com>
+
+	* MAINTAINERS: Undelete v850.
+	* Makefile.in: Re-add v850-tdep.o dependencies.
+	* configure.tgt: Re-add v850.
+	* v850-tdep.c: Reorder code slightly.  Add register number enumerator.
+	(struct v850_frame_cache): New structure.
+	(v850_processor_type_table): Remove. Move functionality into
+	v850_register_name, v850e_register_name and v850_gdbarch_init.
+	(v850_register_name): New function.
+	(v850e_register_name): New function.
+	(struct prologue_info): Remove definition.
+	(v850_register_type): New function.
+	(v850_type_is_scalar): New function.
+	(v850_use_struct_convention): Align to gcc behaviour.
+	(v850_handle_prepare): Renamed from handle_prepare. Change third
+	parameter to struct v850_frame_cache *.
+	(v850_handle_pushm): Renamed from handle_pushm. Change third parameter
+	to struct v850_frame_cache *.
+	(v850_is_save_register): New function to evaluate if a register is
+	caller-save.
+	(v850_analyze_prologue): Replace v850_scan_prologue.  Change to support
+	new frame code.
+	(v850_init_extra_frame_info): Remove.
+	(v850_frame_chain): Remove.
+	(v850_find_callers_reg): Remove.
+	(v850_skip_prologue): Make static.
+	(v850_pop_frame): Remove.
+	(v850_frame_align): New function.
+	(v850_push_dummy_call): Replace v850_push_arguments.
+	(v850_push_return_address): Remove.
+	(v850_extract_return_value): New function.
+	(v850_store_return_value): New function.
+	(v850_return_value): New function.
+	(v850_frame_saved_pc): Remove.
+	(v850_breakpoint_from_pc): New function.
+	(v850_alloc_frame_cache): New function.
+	(v850_fix_call_dummy): Remove.
+	(v850_frame_cache): New function.
+	(v850_target_architecture_hook): Remove.
+	(v850_frame_prev_register): New function.
+	(v850_frame_this_id): New function.
+	(v850_frame_unwind): New structure.
+	(v850_frame_sniffer): New function.
+	(v850_unwind_sp): New function.
+	(v850_unwind_pc): New function.
+	(v850_unwind_dummy_id): New function.
+	(v850_frame_base_address): New function.
+	(v850_frame_base): New structure.
+	(v850_gdbarch_init): New function.
+	* config/v850/v850.mt: Undelete.  Drop TM_FILE.
+
 2005-05-17  Daniel Jacobowitz  <dan@codesourcery.com>
 	    Dennis Brueni  <dennis@slickedit.com>
 

gdb/MAINTAINERS

@@ -116,7 +116,7 @@ the native maintainer when resolving ABI issues.
 	sparc		--target=sparc-elf broken
 			(bfd/elfxx-sparc:512 bfd_elf64_swap_reloca_out undef)
 
-	v850		Deleted
+	v850		--target=v850-elf ,-Werror
 
 	vax		--target=vax-netbsd broken
 			(opcodes/vax-dis.c:224 longjmp clober)

gdb/Makefile.in

@@ -1448,6 +1448,7 @@ ALLDEPFILES = \
 	sparc64nbsd-nat.c sparc64nbsd-tdep.c sparc64obsd-tdep.c \
 	sparcnbsd-nat.c sparcnbsd-tdep.c sparcobsd-tdep.c \
 	symm-tdep.c symm-nat.c \
+	v850-tdep.c \
 	vax-nat.c vax-tdep.c vaxbsd-nat.c vaxnbsd-tdep.c \
 	win32-nat.c \
 	xcoffread.c xcoffsolib.c \
@@ -2697,6 +2698,10 @@ utils.o: utils.c $(defs_h) $(gdb_assert_h) $(gdb_string_h) $(event_top_h) \
 	$(gdb_curses_h) $(readline_h)
 uw-thread.o: uw-thread.c $(defs_h) $(gdbthread_h) $(target_h) $(inferior_h) \
 	$(regcache_h) $(gregset_h)
+v850-tdep.o: v850-tdep.c $(defs_h) $(frame_h) $(frame_base_h) $(trad_frame_h) \
+	$(frame_unwind_h) $(dwarf2_frame_h) $(gdbtypes_h) $(inferior_h) \
+	$(gdb_string_h) $(gdb_assert_h) $(gdbcore_h) $(arch_utils_h) \
+	$(regcache_h) $(dis_asm_h) $(osabi_h)
 valarith.o: valarith.c $(defs_h) $(value_h) $(symtab_h) $(gdbtypes_h) \
 	$(expression_h) $(target_h) $(language_h) $(gdb_string_h) \
 	$(doublest_h) $(infcall_h)

gdb/config/v850/v850.mt

@@ -0,0 +1,4 @@
+# Target: NEC V850 processor
+TDEPFILES= v850-tdep.o
+SIM_OBS = remote-sim.o
+SIM = ../sim/v850/libsim.a

gdb/configure.tgt

@@ -193,6 +193,8 @@ sparc64-*-*)		gdb_target=sparc64 ;;
 
 xstormy16-*-*)          gdb_target=xstormy16 ;;
 
+v850*-*-elf)		gdb_target=v850 ;;
+
 vax-*-netbsd* | vax-*-knetbsd*-gnu)
 			gdb_target=nbsd ;;
 vax-*-openbsd*)		gdb_target=obsd ;;