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Added documentation for new command line options and pseudo ops.

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Nick Clifton 1997-09-09 17:41:55 +00:00
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commit 92fdb58284
2 changed files with 70 additions and 2 deletions
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gas/ChangeLog
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@ -1,5 +1,8 @@
Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
* doc/c-v850.texi: Document new pseudo ops and command line
options.
* config/tc-v850.c (set_machine): New function.
* config/tc-v850.c (.v850): New pseudo op.
start-sanitize-v850e

69
gas/doc/c-v850.texi
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@ -18,8 +18,51 @@
@section Options
@cindex V850 options (none)
@cindex options for V850 (none)
@code{@value{AS}} has no additional command-line options for the V850
processor family.
@code{@value{AS}} supports the following additional command-line options
for the V850 processor family:
@cindex command line options, V850
@cindex V850 command line options
@table @code
@cindex @code{-wsigned_overflow} command line option, V850
@item -wsigned_overflow
Causes warnings to be produced when signed immediate values overflow the
space available for then within their opcodes. By default this option
is disabled as it is possible to receive spurious warnings due to using
exact bit patterns as immediate constants.
@cindex @code{-wunsigned_overflow} command line option, V850
@item -wunsigned_overflow
Causes warnings to be produced when unsigned immediate values overflow
the space available for then within their opcodes. By default this
option is disabled as it is possible to receive spurious warnings due to
using exact bit patterns as immediate constants.
@cindex @code{-mv850} command line option, V850
@item -mv850
Specifies that the assembled code should be marked as being targeted at
the V850 processor. This allows the linker to detect attempts to link
such code with code assembled for other processors.
@c start-santize-v850e
@cindex @code{-mv850e} command line option, V850
@item -mv850e
Specifies that the assembled code should be marked as being targeted at
the V850E processor. This allows the linker to detect attempts to link
such code with code assembled for other processors.
@c end-santize-v850e
@c start-santize-v850eq
@cindex @code{-mv850eq} command line option, V850
@item -mv850eq
Specifies that the assembled code should be marked as being targeted at
the V850EQ processor. This allows the linker to detect attempts to link
such code with code assembled for other processors.
@c end-santize-v850eq
@end table
@node V850 Syntax
@section Syntax
@ -171,6 +214,28 @@ This is an extension to the standard .section directive. It sets the
current section to be <type> and creates an alias for this section
called "name".
@cindex @code{.v850} directive, V850
@item .v850
Specifies that the assembled code should be marked as being targeted at
the V850 processor. This allows the linker to detect attempts to link
such code with code assembled for other processors.
@c start-santize-v850e
@cindex @code{.v850e} directive, V850
@item .v850e
Specifies that the assembled code should be marked as being targeted at
the V850E processor. This allows the linker to detect attempts to link
such code with code assembled for other processors.
@c end-santize-v850e
@c start-santize-v850eq
@cindex @code{.v850eq} directive, V850
@item .v850eq
Specifies that the assembled code should be marked as being targeted at
the V850EQ processor. This allows the linker to detect attempts to link
such code with code assembled for other processors.
@c end-santize-v850eq
@end table
@node V850 Opcodes