From: Andrew Cagney <ac131313@redhat.com>
To: Mikhail Teterin <mi+mx@aldan.algebra.com>
Cc: gdb@sources.redhat.com
Subject: Re: More on the Solaris 64 bit troubles
Date: Wed, 12 Mar 2003 15:21:00 -0000 [thread overview]
Message-ID: <3E6F5066.6030405@redhat.com> (raw)
In-Reply-To: <200303112155.48503.mi+mx@aldan.algebra.com>
> It happens when I try to use the 64-bit compiled gdb executable to debug
> a 32-bit executable. I don't see why this should not work...
>
> It dies, because when the second gdbarch structure is initialized
> (don't why it does it twice) the set_gdbarch_num_regs is not called and
> num_regs fields stays at the unitialized -1 :-(
At present, on Solaris, the only way to debug a 32 bit executable is to
build a 32 bit GDB. GDB needs something (thread library?) and that only
works when built/linked 32 bit on a 32 bit executable.
Andrew
next prev parent reply other threads:[~2003-03-12 15:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-12 2:54 Mikhail Teterin
2003-03-12 15:21 ` Andrew Cagney [this message]
2003-03-12 15:27 ` Mikhail Teterin
2003-03-31 5:46 ` Andrew Cagney
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