Hi,
I've posted a question about porting problem a while ago[1].
Now I have another one[2].
As the subject said, I may encounter a llvm's bug but it looks cygwin
related to me.
Anyone can reproduce this error?
If so, I'd like to ask cygwin devs who packaged llvm and upstream llvm
devs about why this error is.
I'd also attached my current TODO (added .txt for tard gmail's MIME
recognizor) for the record.
Peace,
-----
[1] http://cygwin.com/ml/cygwin/2012-02/msg00459.html
[2] https://github.com/hiyuh/nvc/blob/master/TODO
-------------------------
Fix "make check" failures
-------------------------
On my fork (nickg's also), I can get nvc.exe but "make check" fails.
Symptoms of "make check" faiulres look not deterministic, if I use
test/run_regr.rb.
This problem is caused by fsckin' resident anti-virus software, or?
I've tried to disable my anti-virus software, but no joy.
I use AVG Internet Security 2012 at this moment.
See more detail:
$ unmae -a
CYGWIN_NT-5.1 jabberwocky 1.7.10(0.259/5/3) 2012-02-05 12:36 i686 Cygwin
(LLVM which I used is packaged by official cygwin devs.)
$ llvm-config --version
3.0
$ git clone g...@github.com:hiyuh/nvc.git
$ cd ~/git-repos/nvc
$ ./autogen.sh && ./configure
[SNIP]
(prepare lib/ieee, see lib/ieee/README.)
$ make check
[SNIP]
make[2]: Entering directory `/home/hiyuh/git-repos/nvc/test'
Running suite(s): lib
[gc: freed 0 trees; 35 allocated]
100%: Checks: 3, Failures: 0, Errors: 0
PASS: test_lib.exe
Running suite(s): ident
100%: Checks: 9, Failures: 0, Errors: 0
PASS: test_ident.exe
Running suite(s): parse
100%: Checks: 19, Failures: 0, Errors: 0
PASS: test_parse.exe
Running suite(s): sem
100%: Checks: 16, Failures: 0, Errors: 0
PASS: test_sem.exe
Running suite(s): simplify
100%: Checks: 2, Failures: 0, Errors: 0
PASS: test_simp.exe
Running suite(s): elab
100%: Checks: 3, Failures: 0, Errors: 0
PASS: test_elab.exe
Running suite(s): heap
100%: Checks: 3, Failures: 0, Errors: 0
PASS: test_heap.exe
wait1 : failed (timeout)
assert1 : failed
/home/hiyuh/git-repos/nvc/src/nvc -a
/home/hiyuh/git-repos/nvc/test/regress/assert1.vhd
assign1 : failed (timeout)
wait2 : failed (timeout)
arith1 : failed
/home/hiyuh/git-repos/nvc/src/nvc -a
/home/hiyuh/git-repos/nvc/test/regress/arith1.vhd
signal1 : failed
/home/hiyuh/git-repos/nvc/src/nvc -a
/home/hiyuh/git-repos/nvc/test/regress/signal1.vhd
/home/hiyuh/git-repos/nvc/src/nvc -e signal1
attr1 : ./run_regr.rb:51:in `kill': Invalid argument (Errno::EINVAL)
from ./run_regr.rb:51:in `run_cmd'
from ./run_regr.rb:57:in `analyse'
from ./run_regr.rb:112
from ./run_regr.rb:109:in `chdir'
from ./run_regr.rb:109
from ./run_regr.rb:106:in `each'
from ./run_regr.rb:106
FAIL: run_regr.rb
==============================================
1 of 8 tests failed
Please report to Nick Gasson <n...@nick.me.uk>
==============================================
Makefile:391: recipe for target `check-TESTS' failed
make[2]: *** [check-TESTS] Error 1
make[2]: Leaving directory `/home/hiyuh/git-repos/nvc/test'
[SNIP]
To be sure, on my fork, I added test/run_regr.sh as a replacement of
test/run_regr.rb.
Using test/run_regr.sh, analyze and elaborate look OK to me, but run vomits
LLVM ERROR
for all regressions.
LLVM has had similar bug when it was 2.5:
http://llvm.org/bugs/show_bug.cgi?id=3897
Just enbug this at 3.0?
Or, src/cgen.c requires more trick to get functions from src/rt/rtkern.c on
cygwin?
See more detail:
$ cd test
$ ./run_regr.sh analyze all
[SNIP]
$ ./run_regr.sh elaborate all
[SNIP]
$ ./run_regr.sh run all
> run
>> run agg1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r agg1
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run agg2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r agg2
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run alias1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r alias1
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run alias2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r alias2
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run arith1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r arith1
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run array1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r array1
LLVM ERROR: Program used external function '_image' which could not be
resolved!
>> run assert1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r assert1
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run assign1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r assign1
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run assign2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r assign2
LLVM ERROR: Program used external function '_assert_fail' which could not be
resolved!
>> run assign3
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r assign3
LLVM ERROR: Program used external function '_assert_fail' which could not be
resolved!
>> run attr1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r attr1
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run case1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r case1
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run concat1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r concat1
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run concat2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r concat2
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run cond1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r cond1
LLVM ERROR: Program used external function '_assert_fail' which could not be
resolved!
>> run cond2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r cond2
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run cond3
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r cond3
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run counter
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r counter --stop-time=50ns
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run elab1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r elab1
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run elab2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r elab2
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run fact
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r fact
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run for1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r for1
LLVM ERROR: Program used external function '_image' which could not be
resolved!
>> run func1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r func1
LLVM ERROR: Program used external function '_image' which could not be
resolved!
>> run func2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r func2
LLVM ERROR: Program used external function '_assert_fail' which could not be
resolved!
>> run func3
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r func3
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run func4
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r func4
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run func5
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r func5
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run ieee1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r ieee1
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run ieee2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r ieee2 --stop-time=15ns
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run image
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r image
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run last_value
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r last_value
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run lfsr
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r lfsr --stop-time=510ns
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run link1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r link1
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run logical1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r logical1
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run operator1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r operator1
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run operator2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r operator2
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run signal1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r signal1
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run signal2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r signal2
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run signal3
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r signal3
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run signal4
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r signal4
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run signal5
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r signal5
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run signal6
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r signal6
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run slice1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r slice1
LLVM ERROR: Program used external function '_array_copy' which could not be
resolved!
>> run vecorder
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r vecorder
LLVM ERROR: Program used external function '_assert_fail' which could not be
resolved!
>> run wait1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r wait1
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run wait2
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r wait2
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
>> run wait3
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r wait3
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run wait4
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r wait4
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run wait5
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r wait5
LLVM ERROR: Program used external function '_sched_waveform' which could not
be resolved!
>> run while1
NVC_LIBPATH=../lib/std:../lib/ieee ../src/nvc -r while1
LLVM ERROR: Program used external function '_sched_process' which could not be
resolved!
--
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