mprotect of trampoline code: Permission denied (gcc 2.4.5)

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Article #50465

#50465

From: Rik Faith
Date: Thu, 23 Sep 1993 13:05

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I compile my program (which uses nested functions) and run it.

During the run, several messages saying "mprotect of trampoline code:
Permission denied" are printed out (near the place where the nested
functions are getting called.  The calls, however, do work.

This only happens under ULTRIX 4.2 on a MIPS box.

Under SunOs 4.1.3 and under Linux 0.99.12 I don't see this message.

Is this anything to worry about?  Will the nested functions still work?

-- 
Rik Faith: faith@cs.unc.edu

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From: faith@cs.unc.edu (Rik Faith)
Newsgroups: gnu.gcc.help
Subject: mprotect of trampoline code: Permission denied (gcc 2.4.5)
Date: 23 Sep 1993 13:05:36 GMT
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