trigonometric_functions.py (9472:8a2175fa7fa0) trigonometric_functions.py (9582:0632d2d1575c)
1# Copyright (c) 2007 The Hewlett-Packard Development Company
1# Copyright (c) 2007 The Hewlett-Packard Development Company
2# Copyright (c) 2012-13 Mark D. Hill and David A. Wood
2# All rights reserved.
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder. You may use the software subject to the license
9# terms below provided that you ensure that this notice is replicated

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29# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
30# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
31# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
32# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
33# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
34# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35#
36# Authors: Gabe Black
3# All rights reserved.
4#
5# The license below extends only to copyright in the software and shall
6# not be construed as granting a license to any other intellectual
7# property including but not limited to intellectual property relating
8# to a hardware implementation of the functionality of the software
9# licensed hereunder. You may use the software subject to the license
10# terms below provided that you ensure that this notice is replicated

--- 19 unchanged lines hidden (view full) ---

30# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36#
37# Authors: Gabe Black
38# Nilay Vaish
37
38microcode = '''
39def macroop FSIN {
40 sinfp st(0), st(0)
41};
42
43def macroop FCOS {
44 cosfp st(0), st(0)
45};
46
47def macroop FSINCOS {
48 sinfp ufp1, st(0)
49 cosfp ufp2, st(0)
50 movfp st(0), ufp1
51 movfp st(-1), ufp2, spm=-1
52};
53
39
40microcode = '''
41def macroop FSIN {
42 sinfp st(0), st(0)
43};
44
45def macroop FCOS {
46 cosfp st(0), st(0)
47};
48
49def macroop FSINCOS {
50 sinfp ufp1, st(0)
51 cosfp ufp2, st(0)
52 movfp st(0), ufp1
53 movfp st(-1), ufp2, spm=-1
54};
55
54# FPTAN
56def macroop FPTAN {
57 tanfp st(0), st(0)
58 limm ufp1, "double(1)"
59 movfp st(-1), ufp1, spm=-1
60};
61
55# FPATAN
56'''
62# FPATAN
63'''