Date: Tue, 8 Dec 2015 12:07:49 -0800 From: Oleksandr Tymoshenko <gonzo@freebsd.org> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-current@freebsd.org, David Chisnall <theraven@freebsd.org>, Ray Newman <ray@woopwoop.com> Subject: Re: Dwarf problem with gcc and gdb Message-ID: <FF86936B-FD32-47B5-8249-D9468C7F814A@freebsd.org> In-Reply-To: <3841499.UpalbfMfZ3@ralph.baldwin.cx> References: <CBA7FABE-5869-4A17-8858-D4A9AD14D830@woopwoop.com> <259B859F-93DD-4989-8E0C-2B7635966F0F@FreeBSD.org> <3841499.UpalbfMfZ3@ralph.baldwin.cx>
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> On Dec 8, 2015, at 10:42 AM, John Baldwin <jhb@freebsd.org> wrote: >=20 > On Tuesday, December 08, 2015 12:31:11 PM David Chisnall wrote: >> The gdb in the base system doesn=E2=80=99t support DWARF4. Use = gdb791 or lldb-devel from ports (I believe gdb791 is probably a better = bet on ARM, currently). >=20 > gdb710 in ports does not support arm (yet). I have half-baked solution for gdb7/arm: https://people.freebsd.org/~gonzo/arm/gdb7-arm.diff And cognet@ worked on cross-debugging part, not sure how far he got.=20=
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