* support sim-fpu.c for correct FP emulation.

	* Makefile.in (LIB_OBJ): Add @sim_fpu@.
	(ICACHE_CFLAGS, SEMANTICS_CFLAGS): New variables.
	(icache.o, semantics.o): Add new ICACHE_FLAGS & SEMANTICS_FLAGS.
	(sim-fpu.o, sim-bits.o, tconfig.h): New targets.
	* configure.in: Rename INLINE_LOCALS to PSIM_INLINE_LOCALS.  Add a
	check for sim/common/sim-fpu.c.  Output sim_fpu and sim_fpu_cflags.
	* configure: Regenerate.
	* device.h (device_find_integer_array_property): Match function definition.
	* gen-icache.c (print_icache_internal_function_declaration): Rename
	INLINE_ICACHE to PSIM_INLINE_ICACHE.
	* gen-idecode.c (print_idecode_run_function_header): Rename INLINE_IDECODE
	to PSIM_INLINE_IDECODE.
	* gen-semantics.c (print_semantic_function_header): Rename
	EXTERN_SEMANTICS to PSIM_EXTERN_SEMANTICS.
	* gen-support.c (print_support_function_name): Rename INLINE_SUPPORT to
	PSIM_INLINE_SUPPORT.
	* igen.c (print_function_name): Also escape `(' and `)'.
	(gen_semantics_h): Rename EXTERN_SEMANTICS to PSIM_EXTERN_SEMANTICS.
	(gen_semantics_c): Likewise.  Also output includes for "sim-fpu.h"
	* inline.h (INLINE_SIM_ENDIAN): Renamed INLINE_PSIM_ENDIAN.
	(EXTERN_SIM_ENDIAN): Renamed EXTERN_PSIM_ENDIAN.
	(STATIC_INLINE_SIM_ENDIAN): Renamed STATIC_INLINE_PSIM_ENDIAN.
	(INLINE_LOCALS): Renamed PSIM_INLINE_LOCALS.
	(EXTERN_SUPPORT): Renamed PSIM_EXTERN_SUPPORT.
	(INLINE_SUPPORT): Renamed PSIM_INLINE_SUPPORT.
	(EXTERN_SEMANTICS): Renamed PSIM_EXTERN_SEMANTICS.
	(INLINE_SEMANTICS): Renamed PSIM_INLINE_SEMANTICS.
	(EXTERN_IDECODE): Renamed PSIM_EXTERN_IDECODE.
	(INLINE_IDECODE): Renamed PSIM_INLINE_IDECODE.
	(EXTERN_ICACHE): Renamed PSIM_EXTERN_ICACHE.
	(INLINE_ICACHE): Renamed PSIM_INLINE_ICACHE.
	* options.c (options_inline): Fix names.
	* sim-endian-n.h: Change INLINE_SIM_ENDIAN to INLINE_PSIM_ENDIAN.
	* sim-endian.h: Likewise.
	* sim-main.h: New file.
	* std-config.h: Rename INLINE_LOCALS to PSIM_INLINE_LOCALS.

1 files changed, 16 insertions, 2 deletions

diff --git a/sim/ppc/Makefile.in b/sim/ppc/Makefile.in
index 6007ce0..5aea414 100644
--- a/sim/ppc/Makefile.in
+++ b/sim/ppc/Makefile.in
@@ -306,6 +306,7 @@ LIB_OBJ = \
 	semantics.o \
 	idecode.o \
 	support.o \
+	@sim_fpu@ \
 	psim.o \
 	$(PACKAGE_OBJ) \
 	$(HW_OBJ) \
@@ -314,6 +315,9 @@ LIB_OBJ = \
 
 GDB_OBJ = sim_calls.o @sim_callback@
 
+ICACHE_CFLAGS = @sim_fpu_cflags@
+SEMANTICS_CFLAGS = @sim_fpu_cflags@
+
 HW_SRC = @sim_hw_src@
 HW_OBJ = @sim_hw_obj@
 
@@ -386,10 +390,10 @@ device_table.o: device_table.c $(DEVICE_TABLE_H) events.h hw.c
 cap.o: cap.c cap.h $(BASICS_H)
 
 semantics.o: semantics.c semantics.h $(CPU_H) $(IDECODE_H)
-	$(CC) -c $(NOWARN_CFLAGS) $<
+	$(CC) -c $(SEMANTICS_CFLAGS) $(NOWARN_CFLAGS) $<
 
 icache.o: icache.c icache.h $(IDECODE_H) $(CPU_H)
-	$(CC) -c $(NOWARN_CFLAGS) $<
+	$(CC) -c $(ICACHE_CFLAGS) $(NOWARN_CFLAGS) $<
 
 support.o: support.c support.h $(IDECODE_H) $(CPU_H)
 
@@ -422,6 +426,16 @@ callback.o: ../common/callback.c targ-vals.h config.h
 
 targ-map.o: targ-map.c targ-vals.h
 
+sim-fpu.o: $(srcdir)/../common/sim-fpu.c config.h tconfig.h
+	$(CC) -c $(STD_CFLAGS) -DHAVE_CONFIG_H $(srcdir)/../common/sim-fpu.c 
+
+sim-bits.o: $(srcdir)/../common/sim-bits.c config.h tconfig.h
+	$(CC) -c $(STD_CFLAGS) -DHAVE_CONFIG_H $(srcdir)/../common/sim-bits.c 
+
+tconfig.h:
+	rm -f tconfig.h
+	echo > tconfig.h
+
 # Rebuild options whenever something changes so the date/time is up to date.
 options.o: options.c $(BASICS_H) $(CPU_H) $(IDECODE_H) $(INLINE) $(LIB_SRC) $(BUILT_SRC) config.status Makefile defines.h
 	$(CC) -c $(STD_CFLAGS) '-DOPCODE_RULES="@sim_opcode@"' '-DIGEN_FLAGS="$(IGEN_FLAGS)"' '-DDGEN_FLAGS="$(DGEN_FLAGS)"' $<