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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-07-31 15:10:33 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-08-22 16:27:02 +0200 |
commit | c6994af7a7a1ba9afb0403d9e0785a905edab6ee (patch) | |
tree | 68b736241f46a864976ea6c97d2cec342b7f3cdf /c/src/lib/libcpu | |
parent | bsps/powerpc: Add 64-bit CRT init/fini support (diff) | |
download | rtems-c6994af7a7a1ba9afb0403d9e0785a905edab6ee.tar.bz2 |
bsp/qoriq: Use LA to load an address
Add 64-bit support for LA.
Update #3082.
Diffstat (limited to 'c/src/lib/libcpu')
-rw-r--r-- | c/src/lib/libcpu/powerpc/shared/include/powerpc-utility.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/powerpc/shared/include/powerpc-utility.h b/c/src/lib/libcpu/powerpc/shared/include/powerpc-utility.h index ea063d5ff1..4d6af38485 100644 --- a/c/src/lib/libcpu/powerpc/shared/include/powerpc-utility.h +++ b/c/src/lib/libcpu/powerpc/shared/include/powerpc-utility.h @@ -869,8 +869,16 @@ void ShowBATS(void); #include <rtems/asm.h> .macro LA reg, addr +#if defined(__powerpc64__) + lis \reg, (\addr)@highest + ori \reg, \reg, (\addr)@higher + rldicr \reg, \reg, 32, 31 + oris \reg, \reg, (\addr)@h + ori \reg, \reg, (\addr)@l +#else lis \reg, (\addr)@h ori \reg, \reg, (\addr)@l +#endif .endm .macro LA32 reg, addr |