From adee597960ce3c5ff0ce303ae9ac25b7eebdfe32 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 4 May 2000 19:45:17 +0000 Subject: Numerous changes based on comments from Stephan Wilms including a new section in the Getting Started called "Where to Go From Here", lots of index entries added, and more configuration table information. --- doc/user/intr.t | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'doc/user/intr.t') diff --git a/doc/user/intr.t b/doc/user/intr.t index dac3b57141..8e5e9cb8de 100644 --- a/doc/user/intr.t +++ b/doc/user/intr.t @@ -43,13 +43,20 @@ processor and invokes the user's ISR. The user's ISR is responsible for processing the interrupt, clearing the interrupt if necessary, and device specific manipulation. +@findex rtems_vector_number + The @code{@value{DIRPREFIX}interrupt_catch} directive connects a procedure to -an interrupt vector. The interrupt service routine is assumed +an interrupt vector. The vector number is managed using +the @code{@value{DIRPREFIX}vector_number} data type. + +The interrupt service routine is assumed to abide by these conventions and have a prototype similar to the following: @ifset is-C +@findex rtems_isr + @example rtems_isr user_isr( rtems_vector_number vector -- cgit v1.2.3