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changes: Document change in [nosplit reg]

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Document that [nosplit reg] as opposed to [nosplit reg*1] will no
longer force an index register.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin 2013-12-31 10:35:12 -08:00
parent 26ddad67ca
commit be1d052fff
1 changed files with 7 additions and 1 deletions
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@ -54,9 +54,15 @@ This is expected to be most useful for the MPX instructions.
have NASM encode the corresponding instruction, if possible, with an EVEX,
3-byte VEX, or 2-byte VEX prefix, respectively.
\b Support for section names longer than 8 bytes in Win32/Win64 COFF.
\b The \c{NOSPLIT} directive by itself no longer forces a single
register to become an index register, unless it has an explicit
multiplier.
\c mov eax,[nosplit eax] ; eax as base register
\c mov eax,[nosplit eax*1] ; eax as index register
\S{cl-2.10.09} Version 2.10.09
\b Pregenerate man pages.