diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-06-05 14:30:07 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-06-05 14:30:07 +0000 |
commit | 2fd427c7926495b3e1ad3c7aaaa489f8cde95573 (patch) | |
tree | 7ff7f4fc896909274f626ceaf23693571cf3cd4e /cpukit/score/cpu/bfin/rtems/score | |
parent | 2008-06-05 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
download | rtems-2fd427c7926495b3e1ad3c7aaaa489f8cde95573.tar.bz2 |
2008-06-05 Joel Sherrill <joel.sherrill@OARcorp.com>
* rtems/score/cpu.h: Add CPU_SIMPLE_VECTORED_INTERRUPTS porting
parameter to indicate that the port uses the Simple Vectored
Interrupt model or the Programmable Interrupt Controller Model. The
PIC model is implemented primarily in the BSP and it is responsible
for all memory allocation.
Diffstat (limited to 'cpukit/score/cpu/bfin/rtems/score')
-rw-r--r-- | cpukit/score/cpu/bfin/rtems/score/cpu.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/cpukit/score/cpu/bfin/rtems/score/cpu.h b/cpukit/score/cpu/bfin/rtems/score/cpu.h index dc9cba2cde..eab64595ce 100644 --- a/cpukit/score/cpu/bfin/rtems/score/cpu.h +++ b/cpukit/score/cpu/bfin/rtems/score/cpu.h @@ -107,6 +107,19 @@ extern "C" { */ #define CPU_HAS_SOFTWARE_INTERRUPT_STACK FALSE +/* + * Does the CPU follow the simple vectored interrupt model? + * + * If TRUE, then RTEMS allocates the vector table it internally manages. + * If FALSE, then the BSP is assumed to allocate and manage the vector + * table + * + * BFIN Specific Information: + * + * XXX document implementation including references if appropriate + */ +#define CPU_SIMPLE_VECTORED_INTERRUPTS TRUE + /** * Does this CPU have hardware support for a dedicated interrupt stack? * |