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Amiga CLI commands keep crashing? #90

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aiobofh opened this issue Sep 26, 2018 · 4 comments
Open

Amiga CLI commands keep crashing? #90

aiobofh opened this issue Sep 26, 2018 · 4 comments

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@aiobofh
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aiobofh commented Sep 26, 2018

Hey! First of all a HUGE THANK YOU for amitools/vamos. This is GRAVELY entertaining and fun!

But. I might just have misunderstood something or there is something wrong with my set-up or there is a bug somewhere in the python code.

If I invoke the SAS/C tools i tried out first everythings seems to work pretty ok. But for example Dir or Delete or List... or whatever keep crashing on me:

$ vamos -c ~/.vamosrc dir sys:
06:53:00.559 machine: ERROR: ----- ERROR in CPU Run #1 -----
06:53:00.559 machine: ERROR: Run: 'dir': Initial PC=002204, SP=004f48
06:53:00.559 machine: ERROR: PC=00001c6e SR=-----
06:53:00.560 machine: ERROR: D0=00000006 D1=000059b0 D2=00004c56 D3=00000000 D4=00000000 D5=00000000 D6=00000000 D7=00000000
06:53:00.560 machine: ERROR: A0=000059b0 A1=00004c56 A2=00001ae8 A3=0000133c A4=00000000 A5=00004f44 A6=00001ae8 A7=00004c24
06:53:00.560 machine: ERROR: SP-32=000000 SP-28=000000 SP-24=000000 SP-20=000000 SP-16=000000 SP-12=000000 SP-08=000000 SP-04=000000
06:53:00.560 machine: ERROR: SP+00=002380 SP+04=002000 SP+08=000000 SP+12=ff01dd05 SP+16=000000 SP+20=ff01dd05 SP+24=0059b8 SP+28=00133c
06:53:00.560 machine: ERROR: Traceback (most recent call last):
06:53:00.560 machine: ERROR: File "musashi/pytraps.pyx", line 20, in musashi.emu.trap_wrapper
06:53:00.560 machine: ERROR: py_func(opcode, pc)
06:53:00.560 machine: ERROR: File "/usr/local/lib/python2.7/dist-packages/amitools-0.2.0-py2.7-linux-x86_64.egg/amitools/vamos/libcore/stub.py", line 175, in base_func
06:53:00.560 machine: ERROR: res = impl_method(ctx)
06:53:00.560 machine: ERROR: File "/usr/local/lib/python2.7/dist-packages/amitools-0.2.0-py2.7-linux-x86_64.egg/amitools/vamos/lib/DosLibrary.py", line 1069, in MatchFirst
06:53:00.560 machine: ERROR: err = mfn.first(ctx)
06:53:00.560 machine: ERROR: File "/usr/local/lib/python2.7/dist-packages/amitools-0.2.0-py2.7-linux-x86_64.egg/amitools/vamos/lib/dos/MatchFirstNext.py", line 34, in first
06:53:00.560 machine: ERROR: self.path = self.matcher.begin()
06:53:00.560 machine: ERROR: File "/usr/local/lib/python2.7/dist-packages/amitools-0.2.0-py2.7-linux-x86_64.egg/amitools/vamos/lib/dos/PathMatch.py", line 154, in begin
06:53:00.560 machine: ERROR: if self.path_mgr.ami_path_exists(self.lock,ami_path):
06:53:00.560 machine: ERROR: File "/usr/local/lib/python2.7/dist-packages/amitools-0.2.0-py2.7-linux-x86_64.egg/amitools/vamos/path/vamos.py", line 180, in ami_path_exists
06:53:00.560 machine: ERROR: sys_path = self.ami_to_sys_path(lock, ami_path, mustExist=True)
06:53:00.560 machine: ERROR: NameError: global name 'lock' is not defined
06:53:00.560 main: ERROR: vamos failed!

Is this due to a bug or something in my set-up. I just tried it yesterday evening - But I was supprised that more complex tools like the SAS/C suite works nicely but the AmigaDOS stuff doesnt.

Kind regards,
AiO
@rmtew
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rmtew commented Sep 26, 2018 via email

@aiobofh
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aiobofh commented Sep 26, 2018

Great - Thanks! Hand-patched it for now :) But it exposed more things.

07:10:23.697 machine: ERROR: File "/usr/local/lib/python2.7/dist-packages/amitools-0.2.0-py2.7-linux-x86_64.egg/amitools/vamos/lib/dos/MatchFirstNext.py", line 72, in _fill_fib
07:10:23.697 machine: ERROR: self.anchor.w_cstr(path_ptr, path)
07:10:23.697 machine: ERROR: AttributeError: 'AccessStruct' object has no attribute 'w_cstr'

I guess it will be looked in to deeper in a better time than during the morning-coffee-before-work-hack :D

@cnvogelg
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Thanks for your bug report!
bc92fe0 should fix the issue...
Please test

@aiobofh
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aiobofh commented Sep 27, 2018 •
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@cnvogelg That's awesome thank you! Works like a charm now.

Now my smakefile can clean-up after itself, using DELETE :D

However I noticed a few other quirks. I dynamically concatenate several smakefiles into one big (only way i know how to emulate include-directive). And the AmigaDOS type command redirects text to CON: anyway (i guess) even though I use > redirection to a file.

This might be something to add (as a feature)?

And... Vamos does not seem to like invoking smake inside a smakefile (of the generated files i mentioned above) For example:

$ cat smakefile
INCDIR=/include/
all:
smake -s -f $(INCDIR)some_other_smake.mk check VARIABLE=value
clean:
smake -s -f $(INCDIR)some_other_smake.mk clean VARIABLE=value

This works with the same smake version in FS-UAE, but in Vamos i get infinite recursion or something.

21:05:55.714 machine: ERROR: File "/usr/local/lib/python2.7/dist-packages/amitools-0.2.0-py2.7-linux-x86_64.egg/amitools/vamos/machine/machine.py", line 478, in run
21:05:55.714 machine: ERROR: raise NestedCPURunError(pc, run_state.error)
21:05:55.714 machine: ERROR: NestedCPURunError: Nested CPU Run Failed: pc=001c26: NestedCPURunError: Nested CPU Run Failed: pc=001c26: RuntimeError: maximum recursion depth exceeded

But I guess this is a known "bug" or lacking feature too? I recall reading something about sub-processes not being implemented yet - Correct?

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@cnvogelg @rmtew @aiobofh