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Altera_Forum's avatar
Altera_Forum
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13 years ago

Problem with NIOS Simulation Tutorial AN351

Hi,

I am trying to follow the steps to simulate NIOS II but encountering modelsim error, not sure if anyone knows how to deal with this?

I tried to debug this and seems like there could be limitation on number of letters of library name that vlib could handle…

Thx

# Modifying modelsim.ini

# ** Error: (vlib-35) Failed to create directory "./libraries/niosii_system_tb_nios2_jtag_debug_module_translator_avalon_universal_slave_0_agent_rsp_fifo/".

# No such file or directory. (errno = ENOENT)

# Error in macro ./msim_setup.tcl line 107

# ** Error: (vlib-35) Failed to create directory "./libraries/niosii_system_tb_nios2_jtag_debug_module_translator_avalon_universal_slave_0_agent_rsp_fifo/".

# No such file or directory. (errno = ENOENT)

# while executing

# "vlib $lib "

# invoked from within

# "if ![file isdirectory $lib] { vlib $lib } "

# (procedure "ensure_lib" line 1)

# invoked from within

# "ensure_lib ./libraries/niosii_system_tb_nios2_jtag_debug_m..."

# ld

# /usr/bin/ld: no input files

#

#

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    13 years ago

    Looks like i could answer my own question now...there's really limitation on the total number of letters for full path to the directory that modelsim is trying to create the library directory...

    so i am shortening all the directory names before the Quartus project to solve this unless i find a way to increase my Windows 7 limitation on my system...