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authorJoel Sherrill <joel.sherrill@OARcorp.com>2003-08-22 13:14:31 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2003-08-22 13:14:31 +0000
commit94a762cb5241dde91751dc0451ec9a7a2b92581a (patch)
treee43af2061974e3c81877fa6426f80632fae1b358 /doc/bsp_howto/adaintr.t
parent2003-08-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff)
downloadrtems-94a762cb5241dde91751dc0451ec9a7a2b92581a.tar.bz2
2003-08-22 Joel Sherrill <joel@OARcorp.com>
* adaintr.t, ata.t, target.t: Reconcile differences between CVS trunk and 4.6 branch.
Diffstat (limited to 'doc/bsp_howto/adaintr.t')
-rw-r--r--doc/bsp_howto/adaintr.t8
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/bsp_howto/adaintr.t b/doc/bsp_howto/adaintr.t
index 26835ca882..e3980b2fef 100644
--- a/doc/bsp_howto/adaintr.t
+++ b/doc/bsp_howto/adaintr.t
@@ -32,7 +32,7 @@ SIGFPE and SIGSEGV. These signals should be raised when a spurious
or erroneous trap occurs.
To enable gnat interrupt and error exception support for a particular
-bsp, the following has to be done:
+BSP, the following has to be done:
@enumerate
@@ -42,12 +42,12 @@ signal depending on the interrupt/trap number.
@item Install the interrupt handler for all interrupts/traps that will be
handled by gnat (including spurious).
-@item At startup, gnat calls @code{__gnat_install_handler()}. The bsp
+@item At startup, gnat calls @code{__gnat_install_handler()}. The BSP
must provide this function which installs the interrupt/trap handlers.
@end enumerate
-Which cpu-interrupt will generate which signal is implementation
+Which CPU-interrupt will generate which signal is implementation
defined. There are 32 POSIX signals (1 - 32), and all except the
three error signals (SIGILL, SIGFPE and SIGSEGV) can be used. I
would suggest to use the upper 16 (17 - 32) which do not
@@ -63,7 +63,7 @@ done separately, typically by writing various device register.
An example program (@code{irq_test}) is included in the
Ada examples package to show how interrupts can be handled
in Ada95. Note that generation of the test interrupt
-(@code{irqforce.c}) is bsp specific and must be edited.
+(@code{irqforce.c}) is BSP specific and must be edited.
NOTE: The @code{irq_test} example was written for the SPARC/ERC32
BSP.