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[Bug corefiles/19834] crash or "Assertion `core_vec' failed" if core arch is i386 while executable x64
- From: "palves at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Thu, 17 Mar 2016 13:33:11 +0000
- Subject: [Bug corefiles/19834] crash or "Assertion `core_vec' failed" if core arch is i386 while executable x64
- Auto-submitted: auto-generated
- References: <bug-19834-4717 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=19834
--- Comment #4 from Pedro Alves <palves at redhat dot com> ---
Sure.
> Due to some Cygwin bug, core files created by my Cygwin x64's `dumper' have elf32-i386 format.
vs
> In that particular case the prstatus of an i386 core file looks like that from an AMD64 core file, i.e., it is larger than GDB would expect.
Or said another way:
64-bit core is broken and has 32-bit format.
vs
32-bit core is broken and has 64-bit format.
Thus my "opposite".
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