xreturn.py revision 5081
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IN NO EVENT SHALL THE COPYRIGHT 465081Sgblack@eecs.umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 475081Sgblack@eecs.umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 485081Sgblack@eecs.umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 495081Sgblack@eecs.umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 505081Sgblack@eecs.umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 515081Sgblack@eecs.umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 525081Sgblack@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 535081Sgblack@eecs.umich.edu# 545081Sgblack@eecs.umich.edu# Authors: Gabe Black 555081Sgblack@eecs.umich.edu 565081Sgblack@eecs.umich.edumicrocode = ''' 575081Sgblack@eecs.umich.edudef macroop RET_NEAR 585081Sgblack@eecs.umich.edu{ 595081Sgblack@eecs.umich.edu # Make the default data size of rets 64 bits in 64 bit mode 605081Sgblack@eecs.umich.edu .adjust_env oszIn64Override 615081Sgblack@eecs.umich.edu 625081Sgblack@eecs.umich.edu ld t1, ss, [1, t0, rsp] 635081Sgblack@eecs.umich.edu addi rsp, rsp, dsz 645081Sgblack@eecs.umich.edu wripi t1, 0 655081Sgblack@eecs.umich.edu}; 665081Sgblack@eecs.umich.edu 675081Sgblack@eecs.umich.edudef macroop RET_NEAR_I 685081Sgblack@eecs.umich.edu{ 695081Sgblack@eecs.umich.edu # Make the default data size of rets 64 bits in 64 bit mode 705081Sgblack@eecs.umich.edu .adjust_env oszIn64Override 715081Sgblack@eecs.umich.edu 725081Sgblack@eecs.umich.edu limm t2, imm 735081Sgblack@eecs.umich.edu ld t1, ss, [1, t0, rsp] 745081Sgblack@eecs.umich.edu addi rsp, rsp, dsz 755081Sgblack@eecs.umich.edu add rsp, rsp, t2 765081Sgblack@eecs.umich.edu wripi t1, 0 775081Sgblack@eecs.umich.edu}; 785081Sgblack@eecs.umich.edu''' 79