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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-29 22:33:05 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-29 22:33:05 +0000 |
| commit | 6f6ddc0011d08044cd91d1d8222fe1c6fae5d900 (patch) | |
| tree | d1a5dbce04ab542270b4e7971026e9d21e629a5c /cpukit/score/inline | |
| parent | Corrected. (diff) | |
| download | rtems-6f6ddc0011d08044cd91d1d8222fe1c6fae5d900.tar.bz2 | |
Added RTEMS_CPU_HAS_16_BIT_ADDRESSES constant to disable code
that breaks when the target has 16 bit address space. One of the H8
multilibs is a 16-bit address space CPU. When a real attempt is
made to support this CPU model, the code that assumes an address
is 32 bits will have to change. This constant is probably not
flagging all impacted code.
Diffstat (limited to 'cpukit/score/inline')
| -rw-r--r-- | cpukit/score/inline/rtems/score/address.inl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cpukit/score/inline/rtems/score/address.inl b/cpukit/score/inline/rtems/score/address.inl index 1a77e617d7..b9a0373aff 100644 --- a/cpukit/score/inline/rtems/score/address.inl +++ b/cpukit/score/inline/rtems/score/address.inl @@ -90,7 +90,11 @@ RTEMS_INLINE_ROUTINE boolean _Addresses_Is_aligned ( void *address ) { +#if defined(RTEMS_CPU_HAS_16_BIT_ADDRESSES) + return ( ( (unsigned short)address % CPU_ALIGNMENT ) == 0 ); +#else return ( ( (unsigned32)address % CPU_ALIGNMENT ) == 0 ); +#endif } /*PAGE |