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Changed bitwise OR's used to build up option and attribute sets

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to be correct in either C or Ada.

Added the interrupt disable, enable, flash, and is in progress directives.

changed "97" to "1997"
This commit is contained in:
Joel Sherrill
1997-05-31 15:55:10 +00:00
parent 1499931de9
commit a94c5a5d69
30 changed files with 404 additions and 222 deletions
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16
doc/user/signal.t
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@@ -98,17 +98,18 @@ result, does not have a task mode.
@subsection Building a Signal Set
A signal set is built by a bitwise OR of the desired
signals. The set of valid signals is SIGNAL_0 through
SIGNAL_31. If a signal is not explicitly specified in the
signals. The set of valid signals is @code{SIGNAL_0} through
@code{SIGNAL_31}. If a signal is not explicitly specified in the
signal set, then it is not present. Signal values are
specifically designed to be mutually exclusive, therefore
bitwise OR and addition operations are equivalent as long as
each signal appears exactly once in the component list.
This example demonstrates the signal parameter used
when sending the signal set consisting of SIGNAL_6, SIGNAL_15,
and SIGNAL_31. The signal parameter provided to the signal_send
directive should be SIGNAL_6 | SIGNAL_15 | SIGNAL_31.
when sending the signal set consisting of
@code{SIGNAL_6}, @code{SIGNAL_15}, and @code{SIGNAL_31}.
The signal parameter provided to the signal_send directive should be
@code{SIGNAL_6 @value{OR} SIGNAL_15 @value{OR} SIGNAL_31}.
@ifinfo
@node Building an ASR's Mode, Signal Manager Operations, Building a Signal Set, Signal Manager Background
@@ -144,7 +145,8 @@ on this call.
This example demonstrates the mode parameter used
with the signal_catch to establish an ASR which executes at
interrupt level three and is non-preemptible. The mode should
be set to INTERRUPT_LEVEL(3) | NO_PREEMPT to indicate the
be set to
@code{INTERRUPT_LEVEL(3) @value{OR} NO_PREEMPT} to indicate the
desired processor mode and interrupt level.
@ifinfo
@@ -231,7 +233,7 @@ software interrupts parallels that of hardware interrupts. As a
result, the differences between the formats of ASRs and ISRs is
limited to the meaning of the single argument passed to an ASR.
The ASR should have the following calling sequence and adhere to
@value{RTEMS-LANGUAGE} calling conventions:
@value{LANGUAGE} calling conventions:
@ifset is-C
@example