6662791 Need a SHA1 implementation optimized for 64-bit x86

@@ -19,14 +19,14 @@
 # CDDL HEADER END
 #
 #
 # uts/intel/sha1/Makefile
 #
-# Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
+# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-#ident  "@(#)Makefile   1.6     06/11/02 SMI"
+# ident "@(#)Makefile   1.7     08/03/02 SMI"
 #
 #       This makefile drives the production of the sha1 crypto kernel module.
 #
 #       intel architecture dependent
 #

@@ -33,17 +33,21 @@
 
 #
 #       Path to the base of the uts directory tree (usually /usr/src/uts).
 #
 UTSBASE = ../..
+COMDIR = $(COMMONBASE)/crypto/sha1
 
 #
 #       Define the module and object file sets.
 #
 MODULE          = sha1
-OBJECTS         = $(SHA1_OBJS:%=$(OBJS_DIR)/%)
 LINTS           = $(SHA1_OBJS:%.o=$(LINTS_DIR)/%.ln)
+SHA1_OBJS_32    =
+SHA1_OBJS_64    = sha1-x86_64.o
+SHA1_OBJS       += $(SHA1_OBJS_$(CLASS))
+OBJECTS         = $(SHA1_OBJS:%=$(OBJS_DIR)/%)
 ROOTMODULE      = $(ROOT_CRYPTO_DIR)/$(MODULE)
 ROOTLINK        = $(ROOT_MISC_DIR)/$(MODULE)
 
 #
 #       Include common rules.

@@ -51,10 +55,11 @@
 include $(UTSBASE)/intel/Makefile.intel
 
 #
 #       Override defaults
 #
+CLEANFILES += sha1-x86_64.s
 
 #
 # For now, disable these lint checks; maintainers should endeavor
 # to investigate and remove these for maximum lint coverage.
 # Please do not carry these forward to new Makefiles.

@@ -96,5 +101,15 @@
 
 #
 #       Include common targets.
 #
 include $(UTSBASE)/intel/Makefile.targ
+
+$(OBJS_DIR)/sha1-x86_64.o: sha1-x86_64.s
+        $(COMPILE.s) -o $@ ${@F:.o=.s}
+        $(POST_PROCESS_O)
+ 
+$(OBJS_DIR)/sha1-x86_64.ln: sha1-x86_64.s
+        @($(LHEAD) $(LINT.c) ${@F:.ln=.s} $(LTAIL))
+
+sha1-x86_64.s: $(COMDIR)/amd64/sha1-x86_64.pl
+        $(PERL) $? $@