cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

test.fuc (2014B)

      1/*
      2 * Copyright 2013 Red Hat Inc.
      3 *
      4 * Permission is hereby granted, free of charge, to any person obtaining a
      5 * copy of this software and associated documentation files (the "Software"),
      6 * to deal in the Software without restriction, including without limitation
      7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      8 * and/or sell copies of the Software, and to permit persons to whom the
      9 * Software is furnished to do so, subject to the following conditions:
     10 *
     11 * The above copyright notice and this permission notice shall be included in
     12 * all copies or substantial portions of the Software.
     13 *
     14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     20 * OTHER DEALINGS IN THE SOFTWARE.
     21 *
     22 * Authors: Ben Skeggs
     23 */
     24
     25#ifdef INCLUDE_PROC
     26process(PROC_TEST, #test_init, #test_recv)
     27#endif
     28
     29/******************************************************************************
     30 * TEST data segment
     31 *****************************************************************************/
     32#ifdef INCLUDE_DATA
     33#endif
     34
     35/******************************************************************************
     36 * TEST code segment
     37 *****************************************************************************/
     38#ifdef INCLUDE_CODE
     39// description
     40//
     41// $r15 - current (test)
     42// $r14 - sender process name
     43// $r13 - message
     44// $r12 - data0
     45// $r11 - data1
     46// $r0  - zero
     47test_recv:
     48	nv_iord($r1, NV_PPWR_DSCRATCH(2))
     49	add b32 $r1 1
     50	nv_iowr(NV_PPWR_DSCRATCH(2), $r1)
     51	imm32($r14, 0x134fd900)
     52	call(timer)
     53	ret
     54
     55// description
     56//
     57// $r15 - current (test)
     58// $r0  - zero
     59test_init:
     60	mov $r14 0x800
     61	call(timer)
     62	ret
     63#endif