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Vinod
Guest
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 Posted: Sat Sep 27, 2003 5:13 am Post subject: Suprising seg fault!!! |
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Hi!!
I am having a very strange problem with my C++ code.
I am developing a simulator which converts a source language into
intermediate code (C++). This code when compiled with a library
API(C++) creates a final executable. The executable shows the behavior
of the simulator.
The problem that I am currently facing is that the executable seg
faults based on the directory in which i compile the intermediate
code.
I am using libtools so I do not expect any linking problems. Infact I
donot have any errors during compilation/linking stage. The
intermediate code when compiled always produces the executable. I do
both the intermediate code generation and compilation in the same
directory. When I do these 2 steps in directory A it works. However it
fails when I do the same in directory B. How is this possible???
Thanks in advance for your reply.
Vinod Chamarty
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Kevin Goodsell
Guest
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| Posted: Sat Sep 27, 2003 5:30 am Post subject: Re: Suprising seg fault!!! |
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Vinod wrote:
| Quote: | Hi!!
I am having a very strange problem with my C++ code.
I am developing a simulator which converts a source language into
intermediate code (C++). This code when compiled with a library
API(C++) creates a final executable. The executable shows the behavior
of the simulator.
The problem that I am currently facing is that the executable seg
faults based on the directory in which i compile the intermediate
code.
I am using libtools so I do not expect any linking problems. Infact I
donot have any errors during compilation/linking stage. The
intermediate code when compiled always produces the executable. I do
both the intermediate code generation and compilation in the same
directory. When I do these 2 steps in directory A it works. However it
fails when I do the same in directory B. How is this possible???
Thanks in advance for your reply.
|
I can't see any way that this could possibly be related to the C++
language. It seems to be an issue with your development tools.
http://www.slack.net/~shiva/welcome.txt
http://www.slack.net/~shiva/offtopic.txt
-Kevin
--
My email address is valid, but changes periodically.
To contact me please use the address from a recent posting.
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Mike Wahler
Guest
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| Posted: Sat Sep 27, 2003 6:24 am Post subject: Re: [OT] Suprising seg fault!!! |
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"Vinod" <vchamarty (AT) yahoo (DOT) com> wrote
| Quote: | Hi!!
I am having a very strange problem with my C++ code.
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But you don't describe anything about C++.
| Quote: | When I do these 2 steps in directory A it works. However it
fails when I do the same in directory B. How is this possible???
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Directory A is for applications with (A)wesome performance.
Directory B is for applications which (B)omb when launched
from there.
| Quote: | Thanks in advance for your reply.
|
Thanks in advance for reading:
http://www.slack.net/~shiva/welcome.txt
before posting here again.
-Mike
Blame it on the seg. Yeah, that's it, it's the seg's fault.
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Ron Natalie
Guest
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| Posted: Sat Sep 27, 2003 2:43 pm Post subject: Re: Suprising seg fault!!! |
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"Vinod" <vchamarty (AT) yahoo (DOT) com> wrote
| Quote: | I am developing a simulator which converts a source language into
intermediate code (C++). This code when compiled with a library
API(C++) creates a final executable. The executable shows the behavior
of the simulator.
|
This is often a feature of some miscoding that leads to something that in the C++
language is "undefined behavior." One of the insidious problems with undefined
behavior is that it works normally in some cases and not in others.
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