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Diffstat (limited to 'c/src/exec/score')
| -rw-r--r-- | c/src/exec/score/cpu/no_cpu/cpu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/c/src/exec/score/cpu/no_cpu/cpu.h b/c/src/exec/score/cpu/no_cpu/cpu.h index cda536249d..8c60ea3ece 100644 --- a/c/src/exec/score/cpu/no_cpu/cpu.h +++ b/c/src/exec/score/cpu/no_cpu/cpu.h @@ -534,6 +534,11 @@ EXTERN void (*_CPU_Thread_dispatch_pointer)(); * This routine generally does not set any unnecessary register * in the context. The state of the "general data" registers is * undefined at task start time. + * + * NOTE: This is_fp parameter is TRUE if the thread is to be a floating + * point thread. This is typically only used on CPUs where the + * FPU may be easily disabled by software such as on the SPARC + * where the PSR contains an enable FPU bit. */ #define _CPU_Context_Initialize( _the_context, _stack_base, _size, \ |