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From: "chrisj at rtems dot org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug sim/16827] New: Duplication symbol _sim_addr_range_hit_p in sim
 common on Mavrick
Date: Thu, 10 Apr 2014 05:12:00 -0000
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X-Bugzilla-Product: gdb
X-Bugzilla-Component: sim
X-Bugzilla-Version: 7.7
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https://sourceware.org/bugzilla/show_bug.cgi?id=16827

            Bug ID: 16827
           Summary: Duplication symbol _sim_addr_range_hit_p in sim common
                    on Mavrick
           Product: gdb
           Version: 7.7
            Status: NEW
          Severity: normal
          Priority: P2
         Component: sim
          Assignee: unassigned at sourceware dot org
          Reporter: chrisj at rtems dot org
                CC: vapier at gentoo dot org

Created attachment 7544
  --> https://sourceware.org/bugzilla/attachment.cgi?id=7544&action=edit
Clean up and fix the inline of the sim-arange code.

Building RTEMS targets with a simulator fail on Mavrick using cc etc with:

duplicate symbol _sim_addr_range_hit_p in:
    nrun.o
    libsim.a(sim-cpu.o)

printed once for each object file libsim.a. The failure happens with the bfin
and h8300 targets and I suspect all will fail. The same targets build on
FreeBSD 10.

The configure command line is:

../gdb-7.7/configure --build=x86_64-apple-darwin13.1.0
--host=x86_64-apple-darwin13.1.0 --target=h8300-rtems4.11 --verbose
--disable-nls --without-included-gettext --disable-win32-registry
--disable-werror --enable-sim --without-zlib --with-expat --with-python
--prefix=/Users/chris/development/rtems/4.11
--bindir=/Users/chris/development/rtems/4.11/bin
--exec-prefix=/Users/chris/development/rtems/4.11
--includedir=/Users/chris/development/rtems/4.11/include
--libdir=/Users/chris/development/rtems/4.11/lib
--mandir=/Users/chris/development/rtems/4.11/share/man
--infodir=/Users/chris/development/rtems/4.11/share/info

I attach a patch which works on Mavrick and FreeBSD. I am not sure it is 100%
as some of the logic used in the way the inline, extern and extern inline are
handled left me confused so I just cleaned up the code.

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