public inbox for gcc-prs@sourceware.org
help / color / mirror / Atom feed
From: sdowning@fame.com (Stuart F. Downing)
To: nobody@gcc.gnu.org
Cc: gcc-prs@gcc.gnu.org,
Subject: Re: target/10806: Illegal instruction calling function in shared object on AIX
Date: Fri, 16 May 2003 15:26:00 -0000	[thread overview]
Message-ID: <20030516152601.25407.qmail@sources.redhat.com> (raw)

The following reply was made to PR target/10806; it has been noted by GNATS.

From: sdowning@fame.com (Stuart F. Downing)
To: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org,
   nobody@gcc.gnu.org
Cc:  
Subject: Re: target/10806: Illegal instruction calling function in shared object on AIX
Date: 16 May 2003 11:19:32 -0400

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10806
 
 I have simplified the test case further.
 Replace mod.c with the following
 
 static char static_thing = 0;
 
 void fun ()
 {
 }
 
 The symptom goes away if 
 
 * the initializer is removed
 * the base type of static_thing is changed to int (but NOT if changed
   to short)
 * the declaration for static_thing is moved after fun
 
 Seems like an alignment problem, but I wasn't able to find any
 switches controlling alignment or initializers to make the symptom go
 away.
 -- 
 Stuart Downing
 


             reply	other threads:[~2003-05-16 15:26 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-05-16 15:26 Stuart F. Downing [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-05-15 18:06 sdowning

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20030516152601.25407.qmail@sources.redhat.com \
    --to=sdowning@fame.com \
    --cc=gcc-prs@gcc.gnu.org \
    --cc=nobody@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).