Subversion Repositories openrisc

# jtag-basic.exp. Basic tests of the library JTAG interface functions.

# Copyright (C) 2010 Embecosm Limited

# Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>

# This file is part of OpenRISC 1000 Architectural Simulator.

# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3 of the License, or (at your option)
# any later version.

# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
# more details.

# You should have received a copy of the GNU General Public License along
# with this program.  If not, see <http:#www.gnu.org/licenses/>.  */

# -----------------------------------------------------------------------------
# This code is commented throughout for use with Doxygen.
# -----------------------------------------------------------------------------


# These are the tests based on feeding in plain instruction or data registers
# to the JTAG interface.

# Just check if we can reset
run_libsim "lib-jtag reset"                \
    [list "Initalization succeeded."       \
          "Execution step completed OK."   \
          "Resetting JTAG."                \
          "Execution step completed OK."   \
          "Test completed successfully."]  \
    "lib-jtag/lib-jtag" "" "loop/loop" "R"

# Check instruction loading, 4 bits, MS bit shifted from the bottom.
run_libsim "lib-jtag IR 0000"              \
    [list "Initalization succeeded."       \
          "Execution step completed OK."   \
          "Resetting JTAG."                \
          "Execution step completed OK."   \
          "Shifting instruction register." \
          "  shifting in: 00"              \
          "Warning: JTAG EXTEST shifted"   \
          "  shifted out: 00"              \
          "  time taken "                  \
          "Execution step completed OK."   \
          "Test completed successfully."]  \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "0"

run_libsim "lib-jtag IR 0001"                    \
    [list "Initalization succeeded."             \
          "Execution step completed OK."         \
          "Resetting JTAG."                      \
          "Execution step completed OK."         \
          "Shifting instruction register."       \
          "  shifting in: 08"                    \
          "Warning: JTAG SAMPLE/PRELOAD shifted" \
          "  shifted out: 08"                    \
          "  time taken "                        \
          "Execution step completed OK."         \
          "Test completed successfully."]        \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "8"

run_libsim "lib-jtag IR 0010"              \
    [list "Initalization succeeded."       \
          "Execution step completed OK."   \
          "Resetting JTAG."                \
          "Execution step completed OK."   \
          "Shifting instruction register." \
          "  shifting in: 04"              \
          "Warning: JTAG IDCODE shifted"   \
          "  shifted out: 04"              \
          "  time taken "                  \
          "Execution step completed OK."   \
          "Test completed successfully."]  \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "4"

run_libsim "lib-jtag instr reg 0011"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 0c"                             \
          "ERROR: Unknown JTAG instruction 0x3 shifted"   \
          "  shifted out: 0c"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "c"

run_libsim "lib-jtag instr reg 0100"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 02"                             \
          "ERROR: Unknown JTAG instruction 0x4 shifted"   \
          "  shifted out: 02"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "2"

run_libsim "lib-jtag instr reg 0101"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 0a"                             \
          "ERROR: Unknown JTAG instruction 0x5 shifted"   \
          "  shifted out: 0a"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "a"

run_libsim "lib-jtag instr reg 0110"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 06"                             \
          "ERROR: Unknown JTAG instruction 0x6 shifted"   \
          "  shifted out: 06"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "6"

run_libsim "lib-jtag instr reg 0111"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 0e"                             \
          "ERROR: Unknown JTAG instruction 0x7 shifted"   \
          "  shifted out: 0e"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "e"

run_libsim "lib-jtag instr reg 1000"       \
    [list "Initalization succeeded."       \
          "Execution step completed OK."   \
          "Resetting JTAG."                \
          "Execution step completed OK."   \
          "Shifting instruction register." \
          "  shifting in: 01"              \
          "  shifted out: 01"              \
          "  time taken "                  \
          "Execution step completed OK."   \
          "Test completed successfully."]  \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "1"

run_libsim "lib-jtag IR 1001"              \
    [list "Initalization succeeded."       \
          "Execution step completed OK."   \
          "Resetting JTAG."                \
          "Execution step completed OK."   \
          "Shifting instruction register." \
          "  shifting in: 09"              \
          "Warning: JTAG MBIST shifted"    \
          "  shifted out: 09"              \
          "  time taken "                  \
          "Execution step completed OK."   \
          "Test completed successfully."]  \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "9"

run_libsim "lib-jtag instr reg 1010"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 05"                             \
          "ERROR: Unknown JTAG instruction 0xa shifted"   \
          "  shifted out: 05"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "5"

run_libsim "lib-jtag instr reg 1011"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 0d"                             \
          "ERROR: Unknown JTAG instruction 0xb shifted"   \
          "  shifted out: 0d"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "d"

run_libsim "lib-jtag instr reg 1100"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 03"                             \
          "ERROR: Unknown JTAG instruction 0xc shifted"   \
          "  shifted out: 03"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "3"

run_libsim "lib-jtag instr reg 1101"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 0b"                             \
          "ERROR: Unknown JTAG instruction 0xd shifted"   \
          "  shifted out: 0b"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "b"

run_libsim "lib-jtag instr reg 1110"                      \
    [list "Initalization succeeded."                      \
          "Execution step completed OK."                  \
          "Resetting JTAG."                               \
          "Execution step completed OK."                  \
          "Shifting instruction register."                \
          "  shifting in: 07"                             \
          "ERROR: Unknown JTAG instruction 0xe shifted"   \
          "  shifted out: 07"                             \
          "  time taken "                                 \
          "Execution step completed OK."                  \
          "Test completed successfully."]                 \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "7"

run_libsim "lib-jtag IR 1111"              \
    [list "Initalization succeeded."       \
          "Execution step completed OK."   \
          "Resetting JTAG."                \
          "Execution step completed OK."   \
          "Shifting instruction register." \
          "  shifting in: 0f"              \
          "Warning: JTAG BYPASS shifted"   \
          "  shifted out: 0f"              \
          "  time taken "                  \
          "Execution step completed OK."   \
          "Test completed successfully."]  \
    "lib-jtag/lib-jtag" "" "loop/loop" "R" "I" "4" "f"