diff options
Diffstat (limited to 'gas/doc/c-i386.texi')
| -rw-r--r-- | gas/doc/c-i386.texi | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi index b1f3b04..6598a04 100644 --- a/gas/doc/c-i386.texi +++ b/gas/doc/c-i386.texi @@ -1463,10 +1463,10 @@ instruction with the @samp{data16} instruction prefix), since the 80386 insists upon masking @samp{%eip} to 16 bits after the word displacement is added. (See also @pxref{i386-Arch}) -Note that the @samp{jcxz}, @samp{jecxz}, @samp{loop}, @samp{loopz}, -@samp{loope}, @samp{loopnz} and @samp{loopne} instructions only come in byte -displacements, so that if you use these instructions (@code{@value{GCC}} does -not use them) you may get an error message (and incorrect code). The AT&T +Note that the @samp{jcxz}, @samp{jecxz}, @samp{jrcxz}, @samp{loop}, +@samp{loopz}, @samp{loope}, @samp{loopnz} and @samp{loopne} instructions only +come with byte displacements, so that if you use these instructions +(@code{@value{GCC}} does not use them) you may get an error message. The AT&T 80386 assembler tries to get around this problem by expanding @samp{jcxz foo} to @@ -1760,8 +1760,8 @@ suffixes will disable all insns with wider vector or mask register operands. On SVR4-derived platforms, the separator character @samp{/} can be replaced by @samp{:}. -Following the CPU architecture (but not a sub-architecture, which are those -starting with a dot), you may specify @samp{jumps} or @samp{nojumps} to +Following a 16-bit CPU architecture (but not a sub-architecture, which are +those starting with a dot), you may specify @samp{jumps} or @samp{nojumps} to control automatic promotion of conditional jumps. @samp{jumps} is the default, and enables jump promotion; All external jumps will be of the long variety, and file-local jumps will be promoted as necessary. |