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authorJoel Sherrill <joel.sherrill@OARcorp.com>1998-10-19 21:46:32 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1998-10-19 21:46:32 +0000
commit03889c1a1e45d591d8d2568cff400de002777612 (patch)
tree2d1657463f7f843805326eca66a11812335e684f /doc/supplements/m68k/intr_NOTIMES.t
parentNo node info (diff)
downloadrtems-03889c1a1e45d591d8d2568cff400de002777612.tar.bz2
All of the Supplemental manuals are now generated as automatically
as possible.
Diffstat (limited to '')
-rw-r--r--doc/supplements/m68k/intr_NOTIMES.t41
1 files changed, 1 insertions, 40 deletions
diff --git a/doc/supplements/m68k/intr_NOTIMES.t b/doc/supplements/m68k/intr_NOTIMES.t
index ea28bdbc84..89c5225625 100644
--- a/doc/supplements/m68k/intr_NOTIMES.t
+++ b/doc/supplements/m68k/intr_NOTIMES.t
@@ -8,23 +8,8 @@
@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 an Interrupt Handler::
-* Interrupt Processing Interrupt Levels::
-* Interrupt Processing Disabling of Interrupts by RTEMS::
-* Interrupt Processing Interrupt Stack::
-@end menu
-@end ifinfo
-
-@ifinfo
-@node Interrupt Processing Introduction, Interrupt Processing Vectoring of an Interrupt Handler, Interrupt Processing, Interrupt Processing
-@end ifinfo
+
@section Introduction
Different types of processors respond to the
@@ -42,24 +27,12 @@ unique architecture. Discussed in this chapter are the MC68xxx's
interrupt response and control mechanisms as they pertain to
RTEMS.
-@ifinfo
-@node Interrupt Processing Vectoring of an Interrupt Handler, Models Without Separate Interrupt Stacks, Interrupt Processing Introduction, Interrupt Processing
-@end ifinfo
@section Vectoring of an Interrupt Handler
-@ifinfo
-@menu
-* Models Without Separate Interrupt Stacks::
-* Models With Separate Interrupt Stacks::
-@end menu
-@end ifinfo
Depending on whether or not the particular CPU
supports a separate interrupt stack, the MC68xxx family has two
different interrupt handling models.
-@ifinfo
-@node Models Without Separate Interrupt Stacks, Models With Separate Interrupt Stacks, Interrupt Processing Vectoring of an Interrupt Handler, Interrupt Processing Vectoring of an Interrupt Handler
-@end ifinfo
@subsection Models Without Separate Interrupt Stacks
Upon receipt of an interrupt the MC68xxx family
@@ -70,9 +43,6 @@ the following actions:
@item To Be Written
@end itemize
-@ifinfo
-@node Models With Separate Interrupt Stacks, Interrupt Processing Interrupt Levels, Models Without Separate Interrupt Stacks, Interrupt Processing Vectoring of an Interrupt Handler
-@end ifinfo
@subsection Models With Separate Interrupt Stacks
Upon receipt of an interrupt the MC68xxx family
@@ -173,9 +143,6 @@ MC68xxx CPU models with separate interrupt stacks:
@end html
@end ifset
-@ifinfo
-@node Interrupt Processing Interrupt Levels, Interrupt Processing Disabling of Interrupts by RTEMS, Models With Separate Interrupt Stacks, Interrupt Processing
-@end ifinfo
@section Interrupt Levels
Eight levels (0-7) of interrupt priorities are
@@ -191,9 +158,6 @@ through 7 directly correspond to MC68xxx 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 Interrupt Stack, Interrupt Processing Interrupt Levels, Interrupt Processing
-@end ifinfo
@section Disabling of Interrupts by RTEMS
During the execution of directive calls, critical
@@ -217,9 +181,6 @@ 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 Interrupt Stack, Default Fatal Error Processing, Interrupt Processing Disabling of Interrupts by RTEMS, Interrupt Processing
-@end ifinfo
@section Interrupt Stack
RTEMS allocates the interrupt stack from the