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-rw-r--r--gas/doc/c-i386.texi5
1 files changed, 4 insertions, 1 deletions
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index 1c6175b9cf..c3956a86d8 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -56,11 +56,14 @@ dependent options:
@table @gcctabopt
@cindex @samp{--32} option, i386
@cindex @samp{--32} option, x86-64
+@cindex @samp{--n32} option, i386
+@cindex @samp{--n32} option, x86-64
@cindex @samp{--64} option, i386
@cindex @samp{--64} option, x86-64
-@item --32 | --64
+@item --32 | --n32 | --64
Select the word size, either 32 bits or 64 bits. Selecting 32-bit
implies Intel i386 architecture, while 64-bit implies AMD x86-64
+architecture. @samp{--n32} selects 32bit word size with AMD x86-64
architecture.
These options are only available with the ELF object file format, and
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