From 812c6dd4edac1b2e7f6783937e4d0210bdf31db8 Mon Sep 17 00:00:00 2001
From: nickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 4 Sep 2003 13:20:24 +0000
Subject: Add support for v850e1 processor - a variant of the v850e.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71063 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/config/v850/t-v850  |  5 +++++
 gcc/config/v850/t-v850e |  4 ++++
 gcc/config/v850/v850.h  | 14 ++++++++++++++
 3 files changed, 23 insertions(+)

(limited to 'gcc/config/v850')

diff --git a/gcc/config/v850/t-v850 b/gcc/config/v850/t-v850
index 8a7063f92fe..4890ee3a9ff 100644
--- a/gcc/config/v850/t-v850
+++ b/gcc/config/v850/t-v850
@@ -84,9 +84,14 @@ fp-bit.c: $(srcdir)/config/fp-bit.c
 MULTILIB_OPTIONS  = mv850e
 MULTILIB_DIRNAMES = v850e
 INSTALL_LIBGCC    = install-multilib
+MULTILIB_MATCHES  = mv850e=mv850e1
 
 TCFLAGS = -mno-app-regs -msmall-sld -Wa,-mwarn-signed-overflow -Wa,-mwarn-unsigned-overflow
 
 v850-c.o: $(srcdir)/config/v850/v850-c.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
   $(TM_H) $(CPPLIB_H) $(TREE_H) c-pragma.h toplev.h $(GGC_H) $(TM_P_H)
 	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/v850/v850-c.c 
+
+# Local Variables:
+# mode: Makefile
+# End:
diff --git a/gcc/config/v850/t-v850e b/gcc/config/v850/t-v850e
index f6546026eef..97724e58109 100644
--- a/gcc/config/v850/t-v850e
+++ b/gcc/config/v850/t-v850e
@@ -90,3 +90,7 @@ TCFLAGS = -mno-app-regs -msmall-sld -Wa,-mwarn-signed-overflow -Wa,-mwarn-unsign
 v850-c.o: $(srcdir)/config/v850/v850-c.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
   $(TM_H) $(CPPLIB_H) $(TREE_H) c-pragma.h toplev.h $(GGC_H) $(TM_P_H)
 	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/v850/v850-c.c 
+
+# Local Variables:
+# mode: Makefile
+# End:
diff --git a/gcc/config/v850/v850.h b/gcc/config/v850/v850.h
index 52e631334e5..7ebf12d6693 100644
--- a/gcc/config/v850/v850.h
+++ b/gcc/config/v850/v850.h
@@ -32,6 +32,7 @@
 
 #define TARGET_CPU_generic 	1
 #define TARGET_CPU_v850e   	2
+#define TARGET_CPU_v850e1  	3
 
 #ifndef TARGET_CPU_DEFAULT
 #define TARGET_CPU_DEFAULT	TARGET_CPU_generic
@@ -56,6 +57,17 @@
 #define TARGET_VERSION 		fprintf (stderr, " (NEC V850E)");
 #endif
 
+#if TARGET_CPU_DEFAULT == TARGET_CPU_v850e1
+#undef  MASK_DEFAULT
+#define MASK_DEFAULT            MASK_V850E	/* No practical difference.  */
+#undef  SUBTARGET_ASM_SPEC
+#define SUBTARGET_ASM_SPEC 	"%{!mv*:-mv850e1}"
+#undef  SUBTARGET_CPP_SPEC
+#define SUBTARGET_CPP_SPEC 	"%{!mv*:-D__v850e1__} %{mv850e1:-D__v850e1__}"
+#undef  TARGET_VERSION
+#define TARGET_VERSION 		fprintf (stderr, " (NEC V850E1)");
+#endif
+
 #define ASM_SPEC "%{mv*:-mv%*}"
 #define CPP_SPEC		"%{mv850e:-D__v850e__} %{mv850:-D__v850__} %(subtarget_cpp_spec)"
 
@@ -176,6 +188,8 @@ extern int target_flags;
    { "v850",		 	 MASK_V850,				\
                                 N_("Compile for the v850 processor") },	\
    { "v850",		 	 -(MASK_V850 ^ MASK_CPU), "" },		\
+   { "v850e1",			 MASK_V850E, N_("Compile for v850e1 processor") }, \
+   { "v850e1",		        -(MASK_V850E ^ MASK_CPU), "" }, /* Make sure that the other bits are cleared.  */ \
    { "v850e",			 MASK_V850E, N_("Compile for v850e processor") }, \
    { "v850e",		        -(MASK_V850E ^ MASK_CPU), "" }, /* Make sure that the other bits are cleared.  */ \
    { "small-sld",		 MASK_SMALL_SLD, N_("Enable the use of the short load instructions") },	\
-- 
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