1 #objdump: -dw 2 #name: x86-64 manual rex prefix use 3 #notarget: x86_64-*-elf* 4 5 .*: +file format .* 6 7 Disassembly of section .text: 8 9 0+ <_start>: 10 [ ]*[0-9a-f]+:[ ]+40 0f ae 00[ ]+rex fxsave[ ]+\(%rax\) 11 [ ]*[0-9a-f]+:[ ]+48 0f ae 00[ ]+fxsave64[ ]+\(%rax\) 12 [ ]*[0-9a-f]+:[ ]+41 0f ae 00[ ]+fxsave[ ]+\(%r8\) 13 [ ]*[0-9a-f]+:[ ]+49 0f ae 00[ ]+fxsave64[ ]+\(%r8\) 14 [ ]*[0-9a-f]+:[ ]+42 0f ae 04 05 00 00 00 00[ ]+fxsave[ ]+(0x0)?\(,%r8(,1)?\) 15 [ ]*[0-9a-f]+:[ ]+4a 0f ae 04 05 00 00 00 00[ ]+fxsave64[ ]+(0x0)?\(,%r8(,1)?\) 16 [ ]*[0-9a-f]+:[ ]+43 0f ae 04 00[ ]+fxsave[ ]+\(%r8,%r8(,1)?\) 17 [ ]*[0-9a-f]+:[ ]+4b 0f ae 04 00[ ]+fxsave64[ ]+\(%r8,%r8(,1)?\) 18 [ ]*[0-9a-f]+:[ ]+48 03 04 00[ ]+add[ ]+\(%rax,%rax(,1)?\),%rax 19 [ ]*[0-9a-f]+:[ ]+44 03 04 00[ ]+add[ ]+\(%rax,%rax(,1)?\),%r8d 20 [ ]*[0-9a-f]+:[ ]+41 03 04 00[ ]+add[ ]+\(%r8,%rax(,1)?\),%eax 21 [ ]*[0-9a-f]+:[ ]+42 03 04 00[ ]+add[ ]+\(%rax,%r8(,1)?\),%eax 22 [ ]*[0-9a-f]+:[ ]+49 03 04 00[ ]+add[ ]+\(%r8,%rax(,1)?\),%rax 23 [ ]*[0-9a-f]+:[ ]+46 03 04 00[ ]+add[ ]+\(%rax,%r8(,1)?\),%r8d 24 [ ]*[0-9a-f]+:[ ]+45 03 04 00[ ]+add[ ]+\(%r8,%rax(,1)?\),%r8d 25 [ ]*[0-9a-f]+:[ ]+4a 03 04 00[ ]+add[ ]+\(%rax,%r8(,1)?\),%rax 26 [ ]*[0-9a-f]+:[ ]+41\s+rex\.B 27 [ ]*[0-9a-f]+:[ ]+9b dd 30\s+fsave\s+\(%rax\) 28 [ ]*[0-9a-f]+:[ ]+9b 41 dd 30\s+fsave\s+\(%r8\) 29 [ ]*[0-9a-f]+:[ ]+40 c5 f9 28 00[ ]+rex vmovapd \(%rax\),%xmm0 30 [ ]*[0-9a-f]+:[ ]+40[ ]+rex 31 [ ]*[0-9a-f]+:[ ]+41[ ]+rex.B 32 [ ]*[0-9a-f]+:[ ]+42[ ]+rex.X 33 [ ]*[0-9a-f]+:[ ]+43[ ]+rex.XB 34 [ ]*[0-9a-f]+:[ ]+44[ ]+rex.R 35 [ ]*[0-9a-f]+:[ ]+45[ ]+rex.RB 36 [ ]*[0-9a-f]+:[ ]+46[ ]+rex.RX 37 [ ]*[0-9a-f]+:[ ]+47[ ]+rex.RXB 38 [ ]*[0-9a-f]+:[ ]+48[ ]+rex.W 39 [ ]*[0-9a-f]+:[ ]+49[ ]+rex.WB 40 [ ]*[0-9a-f]+:[ ]+4a[ ]+rex.WX 41 [ ]*[0-9a-f]+:[ ]+4b[ ]+rex.WXB 42 [ ]*[0-9a-f]+:[ ]+4c[ ]+rex.WR 43 [ ]*[0-9a-f]+:[ ]+4d[ ]+rex.WRB 44 [ ]*[0-9a-f]+:[ ]+4e[ ]+rex.WRX 45 [ ]*[0-9a-f]+:[ ]+4f[ ]+rex.WRXB 46 #pass 47