Add IP2k GAS and OPCODES support.

5 files changed, 81 insertions, 0 deletions

diff --git a/gas/doc/Makefile.am b/gas/doc/Makefile.am
index cfb8f89..701eab2 100644
--- a/gas/doc/Makefile.am
+++ b/gas/doc/Makefile.am
@@ -39,6 +39,7 @@ CPU_DOCS = \
 	c-i386.texi \
 	c-i860.texi \
 	c-i960.texi \
+	c-ip2k.texi \
 	c-m32r.texi \
 	c-m68hc11.texi \
 	c-m68k.texi \
diff --git a/gas/doc/Makefile.in b/gas/doc/Makefile.in
index 25daeaf..2030e80 100644
--- a/gas/doc/Makefile.in
+++ b/gas/doc/Makefile.in
@@ -150,6 +150,7 @@ CPU_DOCS = \
 	c-i386.texi \
 	c-i860.texi \
 	c-i960.texi \
+	c-ip2k.texi \
 	c-m32r.texi \
 	c-m68hc11.texi \
 	c-m68k.texi \
diff --git a/gas/doc/all.texi b/gas/doc/all.texi
index 0642dfd..50117d6 100644
--- a/gas/doc/all.texi
+++ b/gas/doc/all.texi
@@ -40,6 +40,7 @@
 @set I80386
 @set I860
 @set I960
+@set IP2K
 @set M32R
 @set M68HC11
 @set M680X0
diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
index f3195a3..8504e57 100644
--- a/gas/doc/as.texinfo
+++ b/gas/doc/as.texinfo
@@ -43,6 +43,7 @@
 @set I860
 @set I960
 @set IA-64
+@set IP2K
 @set M32R
 @set M68HC11
 @set M680X0
@@ -342,6 +343,11 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
    [@b{-mle}|@b{mbe}]
    [@b{-x}|@b{-xexplicit}] [@b{-xauto}] [@b{-xdebug}]
 @end ifset
+@ifset IP2K
+
+@emph{Target IP2K options:}
+   [@b{-mip2022}|@b{-mip2022ext}]
+@end ifset
 @ifset M32R
 
 @emph{Target M32R options:}
@@ -670,6 +676,22 @@ error if necessary.
 @end table
 @end ifset
 
+@ifset IP2K
+The following options are available when @value{AS} is configured for the
+Scenix IP2K series.
+
+@table @gcctabopt
+
+@item -mip2022ext
+Specifies that the extended IP2022 instructions are allowed.
+
+@item -mip2022
+Restores the default behaviour, which restricts the permited instructions to
+just the basic IP2022 ones.
+
+@end table
+@end ifset
+
 @ifset M32R
 The following options are available when @value{AS} is configured for the
 Mitsubishi M32R series.
@@ -1998,6 +2020,9 @@ is considered a comment and is ignored.  The line comment character is
 @ifset SPARC
 @samp{!} on the SPARC;
 @end ifset
+@ifset IP2K
+@samp{#} on the ip2k;
+@end ifset
 @ifset M32R
 @samp{#} on the m32r;
 @end ifset
@@ -5690,6 +5715,9 @@ subject, see the hardware manufacturer's manual.
 @ifset I960
 * i960-Dependent::              Intel 80960 Dependent Features
 @end ifset
+@ifset IP2K
+* IP2K-Dependent::              IP2K Dependent Features
+@end ifset
 @ifset M32R
 * M32R-Dependent::              M32R Dependent Features
 @end ifset
@@ -5828,6 +5856,10 @@ family.
 @include c-ia64.texi
 @end ifset
 
+@ifset IP2K
+@include c-ip2k.texi
+@end ifset
+
 @ifset M32R
 @include c-m32r.texi
 @end ifset
diff --git a/gas/doc/c-ip2k.texi b/gas/doc/c-ip2k.texi
new file mode 100644
index 0000000..98e639f
--- /dev/null
+++ b/gas/doc/c-ip2k.texi
@@ -0,0 +1,46 @@
+@c Copyright 2002
+@c Free Software Foundation, Inc.
+@c This is part of the GAS manual.
+@c For copying conditions, see the file as.texinfo.
+@ifset GENERIC
+@page
+@node IP2K-Dependent
+@chapter IP2K Dependent Features
+@end ifset
+@ifclear GENERIC
+@node Machine Dependencies
+@chapter IP2K Dependent Features
+@end ifclear
+
+@cindex IP2K support
+@menu
+* IP2K-Opts::                   IP2K Options
+@end menu
+
+@node IP2K-Opts
+@section IP2K Options
+
+@cindex options, IP2K
+@cindex IP2K options
+
+The Scenix IP2K version of @code{@value{AS}} has a few machine
+dependent options:
+
+@table @code
+@item -mip2022ext
+@cindex @samp{-mip2022ext} option, IP2022
+@cindex architecture options, IP2022
+@cindex IP2K architecture options
+@code{@value{AS}} can assemble the extended IP2022 instructions, but
+it will only do so if this is specifically allowed via this command
+line option.
+
+@item -mip2022
+@cindex @samp{-mip2022} option, IP2K
+@cindex architecture options, IP2K
+@cindex IP2K architecture options
+This option restores the assembler's default behaviour of not
+permitting the extended IP2022 instructions to be assembled.
+
+
+@end table