1# 2# CDDL HEADER START 3# 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. 7# 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. 12# 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] 18# 19# CDDL HEADER END 20# 21# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 22# Use is subject to license terms. 23# 24# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. 25# 26# Copyright (c) 2019, Joyent, Inc. 27# 28 29# 30# Path to the base of the uts directory tree (usually /usr/src/uts). 31# 32UTSBASE = ../.. 33BIGNUMDIR = $(COMMONBASE)/bignum 34CRYPTODIR = $(COMMONBASE)/crypto 35 36# 37# Define the module and object file sets. 38# 39MODULE = bignum 40OBJECTS = $(BIGNUM_OBJS:%=$(OBJS_DIR)/%) 41LINTS = $(BIGNUM_OBJS:%.o=$(LINTS_DIR)/%.ln) 42ROOTMODULE = $(ROOT_MISC_DIR)/$(MODULE) 43 44BIGNUM_PSR_OBJS = bignum_amd64.o bignum_amd64_asm.o 45 46# 47# Include common rules. 48# 49include $(UTSBASE)/intel/Makefile.intel 50 51# 52# Define targets 53# 54ALL_TARGET = $(BINARY) 55LINT_TARGET = $(MODULE).lint 56INSTALL_TARGET = $(BINARY) $(ROOTMODULE) 57 58# 59# Linkage dependencies 60# 61LDFLAGS += -dy -Nmisc/kcf 62 63CPPFLAGS += -I$(BIGNUMDIR) -I$(CRYPTODIR) 64 65# 66# Default build targets. 67# 68.KEEP_STATE: 69 70def: $(DEF_DEPS) 71 72all: $(ALL_DEPS) 73 74clean: $(CLEAN_DEPS) 75 76clobber: $(CLOBBER_DEPS) 77 78lint: $(LINT_DEPS) 79 80modlintlib: $(MODLINTLIB_DEPS) 81 82clean.lint: $(CLEAN_LINT_DEPS) 83 84install: $(INSTALL_DEPS) 85 86# 87# Include common targets. 88# 89include $(UTSBASE)/intel/Makefile.targ 90 91# Bignum configuration (BIGNUM_CFG): 92# PSR_MUL: 93# There is a processor-specific implementation bignum multiply functions 94# HWCAP: 95# There are multiple implementations of bignum functions, and the 96# appropriate one must be chosen at run time, based on testing 97# hardware capabilites. 98# 99# -DPSR_MUL: 100# For AMD64, there is a processor-specific implementation of 101# the bignum multiply functions, which takes advantage of the 102# 64x64->128 bit multiply instruction. 103# 104# -UHWCAP: 105# There is only one implementation, because the 128 bit multiply using 106# general-purpose registers is faster than any MMX or SSE2 implementation. 107 108BIGNUM_CFG = -DPSR_MUL 109CFLAGS += -xO4 -xcrossfile 110$(OBJS_DIR)/bignumimpl.o $(LINTS_DIR)/bignumimpl.ln := \ 111 CPPFLAGS += $(BIGNUM_CFG) 112$(OBJS_DIR)/bignum_amd64.o $(LINTS_DIR)/bignum_amd64.ln := \ 113 CPPFLAGS += $(BIGNUM_CFG) 114 115$(OBJS_DIR)/bignum_amd64.o: $(BIGNUMDIR)/amd64/bignum_amd64.c 116 $(COMPILE.c) -o $@ $(BIGNUM_CFG) $(BIGNUMDIR)/amd64/bignum_amd64.c 117 $(CTFCONVERT_O) 118 119$(OBJS_DIR)/bignum_amd64_asm.o: $(BIGNUMDIR)/amd64/bignum_amd64_asm.s 120 $(COMPILE.s) -P -o $@ $(BIGNUM_CFG) \ 121 $(BIGNUMDIR)/amd64/bignum_amd64_asm.s 122 123$(LINTS_DIR)/bignum_amd64.ln: $(BIGNUMDIR)/amd64/bignum_amd64.c 124 @($(LHEAD) $(LINT.c) $(BIGNUMDIR)/amd64/bignum_amd64.c $(LTAIL)) 125 126$(LINTS_DIR)/bignum_amd64_asm.ln: $(BIGNUMDIR)/amd64/bignum_amd64_asm.s 127 @($(LHEAD) $(LINT.s) $(BIGNUMDIR)/amd64/bignum_amd64_asm.s $(LTAIL)) 128