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Date:      Thu, 21 Jun 2018 09:09:10 -0400
From:      Ed Maste <emaste@freebsd.org>
To:        Alexander Richardson <arichardson@freebsd.org>
Cc:        Brooks Davis <brooks@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>,  "freebsd-toolchain@FreeBSD.org" <freebsd-toolchain@freebsd.org>
Subject:   Re: Tool Chain Migration: objdump users, please test llvm-objdump
Message-ID:  <CAPyFy2BpjYdLVx74aE=49dyOdWyS_GVymCch894XGjUC5Waw_w@mail.gmail.com>
In-Reply-To: <CA%2BZ_v8rzL83Okabw--Az55wHnTVw=RanWH0yHoVNrqtfMpTJGg@mail.gmail.com>
References:  <CAPyFy2BYOhNFkNGGMSKgpN%2BxV=FvrLtSHc0DH3WQjQe2a9beeg@mail.gmail.com> <20180620155022.GA92001@spindle.one-eyed-alien.net> <CA%2BZ_v8rzL83Okabw--Az55wHnTVw=RanWH0yHoVNrqtfMpTJGg@mail.gmail.com>

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On 20 June 2018 at 17:26, Alexander Richardson <arichardson@freebsd.org> wrote:
>
> When I made the change to use llvm-objdump in CheriBSD I had to change the
> objdump flags from -xrsSd to -r -s -p -S -d -h -l -t.

Ah yes, I recall discussing this now. Per GNU objdump's man page, -x
is equivalent to -a -f -h -p -r -t. llvm-objdump doesn't support
these:

-a archive headers
-f file headers

so we probably want to address those as well. We'll also need a man page.



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