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authorJoel Sherrill <joel.sherrill@OARcorp.com>2001-11-28 18:16:00 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2001-11-28 18:16:00 +0000
commit4db302830436a61c9af69d0b393f9ac44a558c2e (patch)
treecf5f2b3c3fd87618d3f0bebf9b4e203933c7fb49 /c/src/exec/score/cpu/i960/rtems/score/cpu.h
parent2001-11-28 Joel Sherrill <joel@OARcorp.com>, (diff)
downloadrtems-4db302830436a61c9af69d0b393f9ac44a558c2e.tar.bz2
2001-11-28 Joel Sherrill <joel@OARcorp.com>,
This was tracked as PR91. * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which is used to specify if the port uses the standard macro for this (FALSE). A TRUE setting indicates the port provides its own implementation.
Diffstat (limited to 'c/src/exec/score/cpu/i960/rtems/score/cpu.h')
-rw-r--r--c/src/exec/score/cpu/i960/rtems/score/cpu.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/c/src/exec/score/cpu/i960/rtems/score/cpu.h b/c/src/exec/score/cpu/i960/rtems/score/cpu.h
index bc13335e92..98b098ad2f 100644
--- a/c/src/exec/score/cpu/i960/rtems/score/cpu.h
+++ b/c/src/exec/score/cpu/i960/rtems/score/cpu.h
@@ -215,6 +215,13 @@ SCORE_EXTERN void *_CPU_Interrupt_stack_high;
#define CPU_INTERRUPT_MAXIMUM_VECTOR_NUMBER (CPU_INTERRUPT_NUMBER_OF_VECTORS - 1)
/*
+ * This is defined if the port has a special way to report the ISR nesting
+ * level. Most ports maintain the variable _ISR_Nest_level.
+ */
+
+#define CPU_PROVIDES_ISR_IS_IN_PROGRESS FALSE
+
+/*
* Minimum size of a thread's stack.
*
* NOTE: See CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK