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-rw-r--r--gas/doc/c-nios2.texi10
1 files changed, 10 insertions, 0 deletions
diff --git a/gas/doc/c-nios2.texi b/gas/doc/c-nios2.texi
index 1fb29f2..880346d 100644
--- a/gas/doc/c-nios2.texi
+++ b/gas/doc/c-nios2.texi
@@ -58,6 +58,16 @@ Generate big-endian output.
@item -EL
Generate little-endian output. This is the default.
+@cindex @code{march} command line option, Nios II
+@item -march=@var{architecture}
+This option specifies the target architecture. The assembler issues
+an error message if an attempt is made to assemble an instruction which
+will not execute on the target architecture. The following architecture
+names are recognized:
+@code{r1},
+@code{r2}.
+The default is @code{r1}.
+
@end table
@c man end