[Bug target/44793] [4.5/4.6 Regression] libgcc does not include t-ppccomm on rtems

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44793

Richard Guenther  changed:

   What|Removed |Added

   Target Milestone|4.5.2   |4.5.3

--- Comment #10 from Richard Guenther  2010-12-16 
13:03:49 UTC ---
GCC 4.5.2 is being released, adjusting target milestone.

[Bug target/44793] [4.5/4.6 Regression] libgcc does not include t-ppccomm on rtems

[rguenth at gcc dot gnu dot org]

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rguenth at gcc dot gnu dot org changed:

   What|Removed |Added

   Priority|P3  |P4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44793

[Bug target/44793] [4.5/4.6 Regression] libgcc does not include t-ppccomm on rtems

[rguenth at gcc dot gnu dot org]

--- Comment #8 from rguenth at gcc dot gnu dot org  2010-07-31 09:29 ---
GCC 4.5.1 is being released, adjusting target milestone.


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rguenth at gcc dot gnu dot org changed:

   What|Removed |Added

   Target Milestone|4.5.1   |4.5.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44793

[Bug target/44793] [4.5/4.6 Regression] libgcc does not include t-ppccomm on rtems

[joel at gcc dot gnu dot org]

--- Comment #9 from joel at gcc dot gnu dot org  2010-08-08 20:31 ---
Created an attachment (id=21439)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21439&action=view)
First attempt at fix

Is this what you have  in mind?  I think it worked since the desired symbols
are now in libgcc.a.

Is there some other remnant in config.gcc or gcc/config/rs6000/*rtems* that
needs cleaning?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44793

[Bug target/44793] [4.5/4.6 Regression] libgcc does not include t-ppccomm on rtems

[pinskia at gcc dot gnu dot org]

--- Comment #5 from pinskia at gcc dot gnu dot org  2010-07-05 01:18 ---
Neither.
rtems should be moved to the new style libgcc config and include
./config/rs6000/t-ppccomm .


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pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

   GCC host triplet|powerpc-rtems4.11   |
 GCC target triplet||powerpc-rtems4.11
Summary|Code generated references   |[4.5/4.6 Regression] libgcc
   |undefined symbol|does not include t-ppccomm
   ||on rtems
   Target Milestone|--- |4.5.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44793

[Bug target/44793] [4.5/4.6 Regression] libgcc does not include t-ppccomm on rtems

[corsepiu at gcc dot gnu dot org]

--- Comment #6 from corsepiu at gcc dot gnu dot org  2010-07-05 03:30 
---
(In reply to comment #5)
> rtems should be moved to the new style libgcc config and include
> ./config/rs6000/t-ppccomm .

Hmm. Doesn't RTEMS already do so?

>From config.gcc: 
...
powerpc-*-rtems*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h
newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/rtems.h
rtems.h"
extra_options="${extra_options} rs6000/sysv4.opt"
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems
t-rtems rs6000/t-ppccomm"
;;
...


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44793

[Bug target/44793] [4.5/4.6 Regression] libgcc does not include t-ppccomm on rtems

[corsepiu at gcc dot gnu dot org]

--- Comment #7 from corsepiu at gcc dot gnu dot org  2010-07-05 04:17 
---
(In reply to comment #6)
> (In reply to comment #5)
> > rtems should be moved to the new style libgcc config and include
> > ./config/rs6000/t-ppccomm .
> 
> Hmm. Doesn't RTEMS already do so?

Did you mean libgcc/config.host?
In there, powerpc-*linux is the only target using libgcc/config/rs6000/t-ppccom


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44793