carry_lookahead_adder simulation doesn't run in Linux.

DongHwan Yoon
DongHwan Yoon New Altair Community Member
edited February 18 in Community Q&A

Hi, before asking my question I really thank you for your great software.


I faced a problem when I run simulation that you offer in default.

Here is a error message, and please tell me what causes this and how to solve this problem.




$ dvhcom -lib 'dut' -F 'filelist_VHDL.txt'=N:[LibUpdate] Updated library dut.$ dvlcom '..\testbench\carry_lookahead_adder_directed_tb.sv'=N:[LibUpdate] Updated library work.$ dsim -top work.carry_lookahead_adder_tb -L dut +acc+b -waves waves.mxd=N:[UsageMeter (2024-07-18 20:39:49 +0900)] usage server initial connection=N:[License] Licensed for Metrics Design Automation.=N:[License] New lease granted.Analyzing...Elaborating...  Top-level modules:    $unit    carry_lookahead_adder_tb  Found 6 unique specialization(s) of 6 design element(s).Optimizing...Building models...PLI/VPI access: +b Simulation time precision is 1ns.  [1/11] module $root: 180 functions, 418 basic blocks  [3/11] CU scope $unit: 1 functions, 2 basic blocks  [4/11] module carry_lookahead_adder_tb#(3): 8 functions, 47 basic blocks  [10/11] architecture carry_lookahead_adder(rtl)#(3): 26 functions, 117 basic blocks  [11/11] architecture module_full_adder(rtl): 10 functions, 45 basic blocksLinking image.so...ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0xd7): undefined reference to `dsim_gc_malloc_eq'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x12a): undefined reference to `dsim_queue_new'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x1be): undefined reference to `dsim_process_kill'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x1cc): undefined reference to `dsim_program_cleanup'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x201): undefined reference to `dsim_process_get_queue'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x210): undefined reference to `dsim_eq_remove_dynamic'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x222): undefined reference to `dsim_process_alive'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x22e): undefined reference to `dsim_process_get_queue'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x250): undefined reference to `dsim_eq_enqueue_phys_dynamic'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x263): undefined reference to `dsim_block'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x298): undefined reference to `dsim_process_suspend'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.text+0x2b8): undefined reference to `dsim_process_resume'ld: dsim_work/obj/HLieee.Bnumeric_std.o:dsir_pp.ll:(.text+0x30): undefined reference to `dsim_vhdl_comp_assign'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x3f0): undefined reference to `stringDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x430): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x470): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x4b0): undefined reference to `stringDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x4f0): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x540): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x590): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x5d0): undefined reference to `bitDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x610): undefined reference to `bitDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x660): undefined reference to `bitDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x710): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x740): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x770): undefined reference to `stringDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x7a0): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x7d0): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x800): undefined reference to `bitDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x840): undefined reference to `bitDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x8d0): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x900): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x930): undefined reference to `stringDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x960): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x990): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0x9e0): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xa80): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xab0): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xae0): undefined reference to `stringDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xb20): undefined reference to `bitDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xb60): undefined reference to `bitDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xbb0): undefined reference to `bitDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xc50): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xc80): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xcb0): undefined reference to `stringDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xd40): undefined reference to `intDefUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata+0xe28): undefined reference to `opaqueDefUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x168): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1e8): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x258): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x338): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x3a8): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x488): more undefined references to `uintegerVhdlUOD' followld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1308): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x13e8): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x14b8): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1588): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1660): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x16d0): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x17b0): more undefined references to `uintegerVhdlUOD' followld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x18b8): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1930): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x19a0): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1a78): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1ae8): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1bc0): more undefined references to `int32VhdlUOD' followld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x3048): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x30c0): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x3130): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x3208): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x3278): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x3350): more undefined references to `urealVhdlUOD' followld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x4160): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x4238): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x4308): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x43d8): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x4468): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x44e0): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x4550): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x4628): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x4698): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x4770): more undefined references to `realVhdlUOD' followld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x5580): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x5658): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x5728): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x57f8): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x58c8): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x5938): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x5a10): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x5a80): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x5b58): undefined reference to `urealVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x5bc8): undefined reference to `uintegerVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x12538): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x12680): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x12758): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x128a0): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x12a58): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x12ba0): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x14bb0): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x14d00): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x14e50): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x14fa0): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x150f0): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x15240): more undefined references to `int32VhdlUOD' followld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1b750): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1c5b0): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1c768): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1c840): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1c8b0): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1d190): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1d348): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1d420): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1d490): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1e148): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Bstandard.o:HLstd.Bstandard.o:(.rdata+0x1e298): more undefined references to `realVhdlUOD' followld: dsim_work/obj/HLstd.Btextio.o:HLstd.Btextio.o:(.rdata+0xde8): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Btextio.o:HLstd.Btextio.o:(.rdata+0x47d0): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Btextio.o:HLstd.Btextio.o:(.rdata+0x4990): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Btextio.o:HLstd.Btextio.o:(.rdata+0x4ad8): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLstd.Btextio.o:HLstd.Btextio.o:(.rdata+0x4d10): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Btextio.o:HLstd.Btextio.o:(.rdata+0x4ed0): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLstd.Btextio.o:HLstd.Btextio.o:(.rdata+0x5018): undefined reference to `realVhdlUOD'ld: dsim_work/obj/HLieee.Bstd_logic_1164.o:HLieee.Bstd_logic_:(.rdata+0x5b20): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLieee.Bstd_logic_1164.o:HLieee.Bstd_logic_:(.rdata+0x5c70): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLieee.Bstd_logic_1164.o:HLieee.Bstd_logic_:(.rdata+0x5dc0): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/HLieee.Bstd_logic_1164.o:HLieee.Bstd_logic_:(.rdata+0x5f10): undefined reference to `int32VhdlUOD'ld: dsim_work/obj/LBstd.o:dsir_pp.ll:(.rdata$.refptr.NullString[.refptr.NullString]+0x0): undefined reference to `NullString'ld: BFD (GNU Binutils for Ubuntu) 2.38 assertion fail ../../bfd/reloc.c:8580dsim_work/obj/LBstd.o:dsir_pp.ll:(.pdata+0x0): dangerous relocation: Segmentation fault (core dumped)ds_ld  Metrics DSim version: 20240422.6.0 (b:R #c:0 h:14d0e78ed1 os:ubuntu_22.04)



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Answers

  • Shaun_Altair
    Shaun_Altair
    Altair Employee

    I'll need more info about your setup to help you resolve this issue:

    1. Did you select the correct OS when you installed DSim?

    2. Are you using a local machine or a VM?

    3. From the DSim Desktop terminal in Visual Studio Code, can you enter the following and post the output?

    dsim -version-verbose

    ld -version

    4. Are you following the article Tutorial: DSim Desktop? If so, what step produces this output?

    5. Are you working from a clean workspace? ie. there was no dsim_work folder before you started to compile.

  • Shaun_Altair
    Shaun_Altair
    Altair Employee

    @DongHwan Yoon Are you still having this issue?

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