[PATCH] [RSB] Use gcc 5-20150301 snapshot.

[Hesham ALMatary]

On Tue, Mar 10, 2015 at 1:19 PM, Gedare Bloom <gedare at rtems.org> wrote:
> On Tue, Mar 10, 2015 at 5:35 AM, Hesham ALMatary
> <heshamelmatary at gmail.com> wrote:
>> Use newlib git repository and gcc snapshot that contains the latest moxie
>> opcodes. Revert back to dtc-1.2.0 as dtc-1.4.1 would raise a compilation error.
>>
> What binutils version does it pick up?
>
>> Note: This patch is unstable, and it's meant to be a temporary solution until
>> the next gcc release,the build process may or may not fail!
>>
> What do you mean unstable? Did you build a working toolchain for moxie
> with this patch applied?
>
I did built it with this patch 3 times, 1 of them got me a working
toolchain, the other two complain about the new opcodes. That's weird,
I just submitted this patch for Chris to "take a closer look" [1]

[1] https://devel.rtems.org/ticket/2254#comment:5

>> Update #2254
>> ---
>>  rtems/config/4.11/rtems-moxie.bset | 14 +++++++++++---
>>  1 file changed, 11 insertions(+), 3 deletions(-)
>>
>> diff --git a/rtems/config/4.11/rtems-moxie.bset b/rtems/config/4.11/rtems-moxie.bset
>> index 2e4962d..64c22fc 100644
>> --- a/rtems/config/4.11/rtems-moxie.bset
>> +++ b/rtems/config/4.11/rtems-moxie.bset
>> @@ -16,14 +16,22 @@
>>  #
>>  %define win32-gdb-disable-sim
>>
>> +# Temporary solution until next gcc release to fix ABI changes.
>> +%source set gcc ftp://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/snapshots/5-20150301/gcc-5-20150301.tar.bz2
>> +
>> +# Use gcc snapshot the has moxie ABI changes
>> +%define gcc_version 5-20150301
>> +
>> +%define newlib_version de616601501c4f82968683e80c112604a2d40222
>> +
>>  #
>>  # Tools configuration.
>>  #
>>  4.11/rtems-autotools
>>  devel/expat-2.1.0-1
>> -devel/dtc-1.4.1
>> -tools/rtems-binutils-2.24-1
>> -tools/rtems-gcc-4.9.2-newlib-git-1
>> +devel/dtc-1.2.0
>> +tools/rtems-binutils-git-1
>> +tools/rtems-gcc-4.9-newlib-git-1
>>  tools/rtems-gdb-7.8.2-1
>>  tools/rtems-tools-4.11-1
>>  tools/rtems-kernel-4.11
>> --
>> 2.1.0
>>
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-- 
Hesham