| author | Bryan Hundven <bryanhundven@gmail.com> |
| Wed Dec 22 22:41:51 2010 +0100 (2010-12-22) | |
| changeset 2228 | aa02b51ce928 |
| parent 1634 | 186c71e3ceb0 |
| child 2467 | 200836977ce6 |
| permissions | -rw-r--r-- |
| yann@520 | 1 |
# powerpc specific configuration file |
| yann@628 | 2 |
|
| yann@1634 | 3 |
config ARCH_POWERPC_SPE |
| yann@1634 | 4 |
bool |
| yann@1634 | 5 |
prompt "Enable SPE support" |
| yann@1634 | 6 |
default n |
| yann@1634 | 7 |
help |
| yann@1634 | 8 |
Add support for the Signal Processing Engine. This will set up |
| yann@1634 | 9 |
the toolchain so that it supports the SPE ABI extensions. This |
| yann@1634 | 10 |
mainly targets Freescale e500 processors. |
| yann@1634 | 11 |
|
| yann@1634 | 12 |
Setting this option will append "spe" to the end of your target |
| yann@1634 | 13 |
tuple name (e.g., powerpc-e500v2-linux-gnuspe) so that the gcc |
| yann@1634 | 14 |
configure/build system will know to include SPE ABI support. |
| yann@1634 | 15 |
It will also automatically add "-mabi=spe -mspe" to your |
| yann@1634 | 16 |
TARGET_CFLAGS, and "--enable-e500_double" to your CC_EXTRA_CONFIG, |
| yann@1634 | 17 |
so you do not need to explicitly add them. |