save_and_restore_x87_control_word.py (9372:7ba317c33683) save_and_restore_x87_control_word.py (9582:0632d2d1575c)
1# Copyright (c) 2007 The Hewlett-Packard Development Company
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

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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
37
38microcode = '''
1# Copyright (c) 2007 The Hewlett-Packard Development Company
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

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

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
37
38microcode = '''
39# FLDCW
39
40def macroop FLDCW_M {
41 ld t1, seg, sib, disp, dataSize=2
42 wrval fcw, t1
43};
44
45def macroop FLDCW_P {
46 ld t1, seg, sib, disp, dataSize=2
47 wrval fcw, t1
48};
49
40# FSTCW
41
42def macroop FNSTCW_M {
43 rdval t1, fcw
44 st t1, seg, sib, disp, dataSize=2
45};
46
47def macroop FNSTCW_P {
48 rdip t7
49 rdval t1, fcw
50 st t1, seg, sib, disp, dataSize=2
51};
52'''
50# FSTCW
51
52def macroop FNSTCW_M {
53 rdval t1, fcw
54 st t1, seg, sib, disp, dataSize=2
55};
56
57def macroop FNSTCW_P {
58 rdip t7
59 rdval t1, fcw
60 st t1, seg, sib, disp, dataSize=2
61};
62'''