diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-10-19 18:59:35 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-10-19 18:59:35 +0000 |
commit | 5ab187b25649497efcea3ed16c26018527f6650e (patch) | |
tree | fe97f2e2c3d487d65cc2e3f39cb5d6fe4fe25fe4 /doc/supplements/i960/intr_NOTIMES.t | |
parent | Renamed a lot of files. (diff) | |
download | rtems-5ab187b25649497efcea3ed16c26018527f6650e.tar.bz2 |
Much renamed, most stuff automatically generated now.
Diffstat (limited to 'doc/supplements/i960/intr_NOTIMES.t')
-rw-r--r-- | doc/supplements/i960/intr_NOTIMES.t | 37 |
1 files changed, 1 insertions, 36 deletions
diff --git a/doc/supplements/i960/intr_NOTIMES.t b/doc/supplements/i960/intr_NOTIMES.t index 6b6926c8b2..1851440723 100644 --- a/doc/supplements/i960/intr_NOTIMES.t +++ b/doc/supplements/i960/intr_NOTIMES.t @@ -6,25 +6,8 @@ @c $Id$ @c -@ifinfo -@node Interrupt Processing, Interrupt Processing Introduction, Memory Model Flat Memory Model, Top -@end ifinfo @chapter Interrupt Processing -@ifinfo -@menu -* Interrupt Processing Introduction:: -* Interrupt Processing Vectoring of Interrupt Handler:: -* Interrupt Processing Interrupt Record:: -* Interrupt Processing Interrupt Levels:: -* Interrupt Processing Disabling of Interrupts by RTEMS:: -* Interrupt Processing Register Cache Flushing:: -* Interrupt Processing Interrupt Stack:: -@end menu -@end ifinfo - -@ifinfo -@node Interrupt Processing Introduction, Interrupt Processing Vectoring of Interrupt Handler, Interrupt Processing, Interrupt Processing -@end ifinfo + @section Introduction Different types of processors respond to the @@ -42,9 +25,6 @@ processor's unique architecture. Discussed in this chapter are the the processor's response and control mechanisms as they pertain to RTEMS. -@ifinfo -@node Interrupt Processing Vectoring of Interrupt Handler, Interrupt Processing Interrupt Record, Interrupt Processing Introduction, Interrupt Processing -@end ifinfo @section Vectoring of Interrupt Handler Upon receipt of an interrupt the i960CA @@ -87,9 +67,6 @@ Interrupt Record is examined by RTEMS to determine when an outer most interrupt is being exited. Therefore, the user application code MUST NOT modify this bit. -@ifinfo -@node Interrupt Processing Interrupt Record, Interrupt Processing Interrupt Levels, Interrupt Processing Vectoring of Interrupt Handler, Interrupt Processing -@end ifinfo @section Interrupt Record The structure of the Interrupt Record for the i960CA @@ -151,9 +128,6 @@ response to an interrupt is as follows: @end html @end ifset -@ifinfo -@node Interrupt Processing Interrupt Levels, Interrupt Processing Disabling of Interrupts by RTEMS, Interrupt Processing Interrupt Record, Interrupt Processing -@end ifinfo @section Interrupt Levels Thirty-two levels (0-31) of interrupt priorities are @@ -169,9 +143,6 @@ through 31 directly correspond to i960CA interrupt levels. All other RTEMS interrupt levels are undefined and their behavior is unpredictable. -@ifinfo -@node Interrupt Processing Disabling of Interrupts by RTEMS, Interrupt Processing Register Cache Flushing, Interrupt Processing Interrupt Levels, Interrupt Processing -@end ifinfo @section Disabling of Interrupts by RTEMS During the execution of directive calls, critical @@ -194,9 +165,6 @@ occur due to the inability of RTEMS to protect its critical sections. However, ISRs that make no system calls may safely execute as non-maskable interrupts. -@ifinfo -@node Interrupt Processing Register Cache Flushing, Interrupt Processing Interrupt Stack, Interrupt Processing Disabling of Interrupts by RTEMS, Interrupt Processing -@end ifinfo @section Register Cache Flushing The i960CA version of the RTEMS interrupt manager is @@ -214,9 +182,6 @@ nested interrupt or when a context switch is not necessary. This optimization is essential to providing high-performance interrupt management on the i960CA. -@ifinfo -@node Interrupt Processing Interrupt Stack, Default Fatal Error Processing, Interrupt Processing Register Cache Flushing, Interrupt Processing -@end ifinfo @section Interrupt Stack On the i960CA, RTEMS allocates the interrupt stack |