profiling + debugging + omit-frame-pointer => seg. fault identified

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Article #2034

#2034

From: Paul Hudson
Date: Fri, 02 Dec 1988 12:26

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Gcc1.30 on sun-3
When -g is given to gcc it includes /lib/gcrt0.c, even when -pg is also
supplied. The "mcount" in gcrt0.c uses a6 (the frame-pointer) -> bang!
Fix? I don't know. Should mcrt0.c be used? What does gcrt0.c do that
crt0.o doesn't?

Paul Hudson 

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From: mcvax!moncam!paul@UUNET.UU.NET (Paul Hudson)
Newsgroups: gnu.gcc.bug
Subject: profiling + debugging + omit-frame-pointer => seg. fault identified
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Date: 2 Dec 88 12:26:27 GMT
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