From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gdb-prs-return-17644-listarch-gdb-prs=sources.redhat.com@sourceware.org>
Received: (qmail 82589 invoked by alias); 10 Mar 2015 04:33:17 -0000
Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <gdb-prs.sourceware.org>
List-Subscribe: <mailto:gdb-prs-subscribe@sourceware.org>
List-Archive: <http://sourceware.org/ml/gdb-prs/>
List-Post: <mailto:gdb-prs@sourceware.org>
List-Help: <mailto:gdb-prs-help@sourceware.org>, <http://sourceware.org/lists.html#faqs>
Sender: gdb-prs-owner@sourceware.org
Received: (qmail 82570 invoked by uid 48); 10 Mar 2015 04:33:16 -0000
From: "vapier at gentoo dot org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug sim/13160] bfin simulator does not build on Darwin
Date: Tue, 10 Mar 2015 05:09:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gdb
X-Bugzilla-Component: sim
X-Bugzilla-Version: 7.3
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: vapier at gentoo dot org
X-Bugzilla-Status: REOPENED
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: vapier at gentoo dot org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags:
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-13160-4717-RSQL399v7Y@http.sourceware.org/bugzilla/>
In-Reply-To: <bug-13160-4717@http.sourceware.org/bugzilla/>
References: <bug-13160-4717@http.sourceware.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
X-Bugzilla-URL: http://sourceware.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-SW-Source: 2015-q1/txt/msg00409.txt.bz2

https://sourceware.org/bugzilla/show_bug.cgi?id=13160

--- Comment #5 from Mike Frysinger <vapier at gentoo dot org> ---
(In reply to Chris Johns from comment #4)

my guess is you're copying & pasting the command from your terminal and that
isn't preserving the tabs.  instead you're pasting a command that uses spaces. 
you want something like:
bfin-elf-objdump -d -z linux-fixed-code.o | \
  sed -n -e 's:^[^\t]*\t:0x:' -e '/^0x/{s:\t.*::;s: *$:,:;s: :, 0x:g;p}'

i don't know why that's failing as, afaict, the code is POSIX compliant.  maybe
Darwin has a crappy implementation ?  i've tried `sed --posix` and `minised`
and `busybox sed` and they all work (well, almost ... minised doesn't handle
tabs correctly).

maybe it can't handle a nested print ?  what if you combine it with the s:
bfin-elf-objdump -d -z linux-fixed-code.o | \
  sed -n -e 's:^[^\t]*\t:0x:' -e '/^0x/{s:\t.*::;s: *$:,:;s: :, 0x:gp}'

if that still fails, try unrolling it:
bfin-elf-objdump -d -z linux-fixed-code.o | \
  sed -n -e 's:^[^\t]*\t:0x:' -e '/^0x/{s:\t.*::;s: *$:,:;s: :, 0x:g;
p
}'

-- 
You are receiving this mail because:
You are on the CC list for the bug.