4 # The contents of this file are subject to the terms of the
5 # Common Development and Distribution License (the "License").
6 # You may not use this file except in compliance with the License.
8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 # or http://www.opensolaris.org/os/licensing.
10 # See the License for the specific language governing permissions
11 # and limitations under the License.
13 # When distributing Covered Code, include this CDDL HEADER in each
14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 # If applicable, add the following below this CDDL HEADER, with the
16 # fields enclosed by brackets "[]" replaced with your own identifying
17 # information: Portions Copyright [yyyy] [name of copyright owner]
22 # Copyright 2008 Sun Microsystems, Inc. All rights reserved.
23 # Use is subject to license terms.
25 #ident "%Z%%M% %I% %E% SMI"
27 # Configuration and targets for bignum module
28 # specific to Intel 32-bit architecture, i386.
30 # Bignum configuration (BIGNUM_CFG):
32 # There is a processor-specific implementation bignum multiply functions
34 # There are multiple implementations of bignum functions, and the
35 # appropriate one must be chosen at run time, based on testing
36 # hardware capabilites.
38 # Multimedia registers must be saved and restored.
39 # Normally MMX_MANAGE iff _KERNEL, but for testing purposes,
40 # MMX_MANAGE can be defined in userland.
42 BIGNUM_CFG = -DPSR_MUL -DHWCAP -DMMX_MANAGE
44 LDFLAGS += -M $(BIGNUMDIR)/i386/cap_mapfile
46 $(OBJS_DIR)/bignumimpl.o $(LINTS_DIR)/bignumimpl.ln := \
47 CPPFLAGS += $(BIGNUM_CFG)
48 $(OBJS_DIR)/bignum_i386.o $(LINTS_DIR)/bignum_i386.ln := \
49 CPPFLAGS += $(BIGNUM_CFG)
51 $(OBJS_DIR)/bignum_i386.o: $(BIGNUMDIR)/i386/bignum_i386.c
52 $(COMPILE.c) -o $@ $(BIGNUMDIR)/i386/bignum_i386.c
56 $(OBJS_DIR)/bignum_i386_asm.o: $(BIGNUMDIR)/i386/bignum_i386_asm.s
57 $(COMPILE.s) -P -o $@ $(BIGNUM_CFG) $(BIGNUMDIR)/i386/bignum_i386_asm.s
60 $(LINTS_DIR)/bignum_i386.ln: $(BIGNUMDIR)/i386/bignum_i386.c
61 @($(LHEAD) $(LINT.c) $(BIGNUMDIR)/i386/bignum_i386.c $(LTAIL))
63 $(LINTS_DIR)/bignum_i386_asm.ln: $(BIGNUMDIR)/i386/bignum_i386_asm.s
64 @($(LHEAD) $(LINT.s) $(BIGNUMDIR)/i386/bignum_i386_asm.s $(LTAIL))