6665607 Need a SHA256/SHA384/SHA512 implementation optimized for 64-bit x86

@@ -17,14 +17,14 @@
 # information: Portions Copyright [yyyy] [name of copyright owner]
 #
 # CDDL HEADER END
 #
 #
-# Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
+# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-#ident  "@(#)Makefile   1.3     06/11/02 SMI"
+#ident  "@(#)Makefile   1.5     08/03/20 SMI"
 #
 #       This makefile drives the production of the sha2 crypto kernel module.
 #
 #       intel architecture dependent
 #

@@ -31,17 +31,21 @@
 
 #
 #       Path to the base of the uts directory tree (usually /usr/src/uts).
 #
 UTSBASE = ../..
+COMDIR = $(COMMONBASE)/crypto/sha2
 
 #
 #       Define the module and object file sets.
 #
 MODULE          = sha2
-OBJECTS         = $(SHA2_OBJS:%=$(OBJS_DIR)/%)
 LINTS           = $(SHA2_OBJS:%.o=$(LINTS_DIR)/%.ln)
+SHA2_OBJS_32    =
+SHA2_OBJS_64    = sha512-x86_64.o sha256-x86_64.o
+SHA2_OBJS       += $(SHA2_OBJS_$(CLASS))
+OBJECTS         = $(SHA2_OBJS:%=$(OBJS_DIR)/%)
 ROOTMODULE      = $(ROOT_CRYPTO_DIR)/$(MODULE)
 ROOTLINK        = $(ROOT_MISC_DIR)/$(MODULE)
 
 #
 #       Include common rules.

@@ -49,12 +53,12 @@
 include $(UTSBASE)/intel/Makefile.intel
 
 #
 #       Override defaults
 #
+CLEANFILES += sha512-x86_64.s sha256-x86_64.s
 
-
 #
 #       Define targets
 #
 ALL_TARGET      = $(BINARY)
 LINT_TARGET     = $(MODULE).lint

@@ -96,5 +100,18 @@
 
 #
 #       Include common targets.
 #
 include $(UTSBASE)/intel/Makefile.targ
+
+$(OBJS_DIR)/%.o: %.s
+        $(COMPILE.s) -o $@ ${@F:.o=.s}
+        $(POST_PROCESS_O)
+
+$(OBJS_DIR)/%.ln: %.s
+        @($(LHEAD) $(LINT.c) ${@F:.ln=.s} $(LTAIL))
+
+sha512-x86_64.s: $(COMDIR)/amd64/sha512-x86_64.pl
+        $(PERL) $? $@
+
+sha256-x86_64.s: $(COMDIR)/amd64/sha512-x86_64.pl
+        $(PERL) $? $@