| author | "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
| Thu Sep 25 16:06:19 2008 +0000 (2008-09-25) | |
| changeset 874 | 4c2030673163 |
| parent 815 | 6236ce3be104 |
| permissions | -rw-r--r-- |
| yann@520 | 1 |
# powerpc specific configuration file |
| yann@628 | 2 |
|
| yann@628 | 3 |
config ARCH_powerpc |
| yann@631 | 4 |
select ARCH_SUPPORT_ABI |
| yann@631 | 5 |
select ARCH_SUPPORT_CPU |
| yann@631 | 6 |
select ARCH_SUPPORT_TUNE |
| yann@630 | 7 |
help |
| yann@630 | 8 |
The PowerPC architecture, as defined by: |
| yann@630 | 9 |
http://www.ibm.com/developerworks/eserver/articles/archguide.html |
| yann@792 | 10 |
|
| yann@792 | 11 |
config ARCH_POWERPC_SPE |
| yann@792 | 12 |
bool |
| yann@846 | 13 |
prompt "Enable SPE support" |
| yann@792 | 14 |
default n |
| yann@792 | 15 |
help |
| yann@815 | 16 |
Add support for the Signal Processing Engine. This will set up |
| yann@815 | 17 |
the toolchain so that it supports the SPE ABI extensions. This |
| yann@815 | 18 |
mainly targets Freescale e500 processors. |
| yann@815 | 19 |
|
| yann@815 | 20 |
Setting this option will append "spe" to the end of your target |
| yann@815 | 21 |
tuple name (e.g., powerpc-e500v2-linux-gnuspe) so that the gcc |
| yann@815 | 22 |
configure/build system will know to include SPE ABI support. |
| yann@815 | 23 |
It will also automatically add "-mabi=spe -mspe" to your |
| yann@815 | 24 |
TARGET_CFLAGS, and "--enable-e500_double" to your CC_EXTRA_CONFIG, |
| yann@815 | 25 |
so you do not need to explicitly add them. |