public inbox for gcc-prs@sourceware.org help / color / mirror / Atom feed
From: "Boehm, Hans" <hans_boehm@hp.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: RE: java/6092: sparc-sun-solaris2.7 has hundreds of libjava failu res with -m64 Date: Mon, 15 Apr 2002 20:06:00 -0000 [thread overview] Message-ID: <20020416030602.18602.qmail@sources.redhat.com> (raw) The following reply was made to PR java/6092; it has been noted by GNATS. From: "Boehm, Hans" <hans_boehm@hp.com> To: "Boehm, Hans" <hans_boehm@hp.com>, "'tromey@redhat.com'" <tromey@redhat.com> Cc: "'Kaveh R. Ghazi'" <ghazi@caip.rutgers.edu>, "'gcc-gnats@gcc.gnu.org'" <gcc-gnats@gcc.gnu.org> Subject: RE: java/6092: sparc-sun-solaris2.7 has hundreds of libjava failu res with -m64 Date: Mon, 15 Apr 2002 20:05:44 -0700 I just noticed that Linux/SPARC has a similar rule for DATASTART, but it's lightly different in the 64 bit case. As a wild guess, I would try using the Linux rule for Solaris as well. It seems to me that they are probably meant to be the same? Hans > -----Original Message----- > From: Boehm, Hans > I would guess that (b) is the problem here. It may be that > the data segment in fact starts at a higher address than what > the collector is assuming. The collector currently assumes > the same spacing between etext and the start of the data > segment as with the 32 bit ABI. I think this doesn't work > well if the page size exceeds 64K, which may have been > perceived as a problem by the designers of the 64 bit ABI. > > If this doesn't lead to a diganosis of the problem, it would > also be very helpful to extract the fault address somehow. > If you can determine the faulting instruction and the > corresponding register contents, that should be fairly easy. > It wasn't clear to me whather gdb is sufficiently functional > to do that. > > Hans >
next reply other threads:[~2002-04-16 3:06 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-04-15 20:06 Boehm, Hans [this message] -- strict thread matches above, loose matches on Subject: below -- 2002-04-15 16:46 Boehm, Hans 2002-04-15 14:46 Tom Tromey 2002-04-11 11:46 Boehm, Hans
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=20020416030602.18602.qmail@sources.redhat.com \ --to=hans_boehm@hp.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: linkBe 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).