# # Copyright 2017, Intel Corporation # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # # * Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in # the documentation and/or other materials provided with the # distribution. # # * Neither the name of the copyright holder nor the names of its # contributors may be used to endorse or promote products derived # from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # see pattern_nop_padding3.in.S .intel_syntax noprefix .global text_start; .global text_end; .global dummy_symbol; .type dummy_symbol, @function; #include "mock_trampoline_table.S" .text text_start: xor rax, rax jmp .L1 .L0: jmp dst0 .byte 0x00 .byte 0x00 .byte 0x00 .L1: inc rax inc rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax dec rax inc rax mov rax, 1 jmp .L0 cmp rax, -1 mov rax, 2 jmp dst1 int3 int3 int3 int3 int3 int3 int3 int3 int3 int3 int3 mov rax, 2 inc rax text_end: