[PATCH, MIPS] Support shared library debug with MIPS PIE (gdb)

Pedro Alves palves@redhat.com
Wed Aug 12 10:30:00 GMT 2015

On 06/26/2015 01:45 PM, Matthew Fortune wrote:
> Joseph Myers <joseph@codesourcery.com> writes:
>> On Tue, 23 Jun 2015, Matthew Fortune wrote:
>>> Please note that the new DT_MIPS_RLD_MAP2 support will not be enabled
>>> unless the host's elf.h header has the new tag defined in it. For
>>> cross compiled GDB this may mean hacking the solib-svr4.c file to
>>> define the macro until such time as distributions update glibc.
>> That doesn't make any sense to me.  Hosts (e.g. MinGW) may not have
>> elf.h at all.  GDB should get these definitions from the #include
>> "elf/mips.h"
>> already in solib-svr4.c (i.e. from toplevel's include/elf/mips.h).  And
>> so there should be no #ifdefs there.

Thanks Joseph.

> Updated version below to match the name of the new tag as committed to
> binutils and removed the #ifdefs from solib-svr4.c.
> binutils commit: a5499fa Add support for DT_MIPS_RLD_MAP_REL.
> OK to commit?


Pedro Alves

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