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Clarify --n32. 

2011-01-05  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/c-i386.texi: Clarify --n32.
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H.J. Lu 2011-01-05 21:35:08 +00:00
parent 85ab1af87c
commit 35cc6a0b56
2 changed files with 8 additions and 4 deletions
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@ -1,3 +1,7 @@
2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
* doc/c-i386.texi: Clarify --n32.
2011-01-04 H.J. Lu <hongjiu.lu@intel.com> 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit

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gas/doc/c-i386.texi
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@ -61,10 +61,10 @@ dependent options:
@cindex @samp{--64} option, i386 @cindex @samp{--64} option, i386
@cindex @samp{--64} option, x86-64 @cindex @samp{--64} option, x86-64
@item --32 | --n32 | --64 @item --32 | --n32 | --64
Select the word size, either 32 bits or 64 bits. Selecting 32-bit Select the word size, either 32 bits or 64 bits. @samp{--32}
implies Intel i386 architecture, while 64-bit implies AMD x86-64 implies Intel i386 architecture, while @samp{--n32} and @samp{--64}
architecture. @samp{--n32} selects 32bit word size with AMD x86-64 imply AMD x86-64 architecture with 32-bit or 64-bit word-size
architecture. respectively.
These options are only available with the ELF object file format, and These options are only available with the ELF object file format, and
require that the necessary BFD support has been included (on a 32-bit require that the necessary BFD support has been included (on a 32-bit