diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2009-10-20 22:18:19 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2009-10-20 22:18:19 +0000 |
| commit | 4b06377fcc7bb175c9d2f8789236fd95e76fbbea (patch) | |
| tree | 326a9b606316bcdb0bf8b90ac146489901c0df28 /gas/doc | |
| parent | 9d1807c37cfc3dd30a4a4c4ef98f94be8d13d4b0 (diff) | |
| download | gdb-4b06377fcc7bb175c9d2f8789236fd95e76fbbea.zip gdb-4b06377fcc7bb175c9d2f8789236fd95e76fbbea.tar.gz gdb-4b06377fcc7bb175c9d2f8789236fd95e76fbbea.tar.bz2 | |
gas/
2009-10-20 H.J. Lu <hongjiu.lu@intel.com>
PR gas/10775
* doc/c-i386.texi: Mention movabs.
gas/testsuite/
2009-10-20 H.J. Lu <hongjiu.lu@intel.com>
PR gas/10775
* gas/i386/immed64.d: Updated.
* gas/i386/l1om.d: Likewise.
* gas/i386/x86-64-disp-intel.d: Likewise.
* gas/i386/x86-64-disp.d: Likewise.
* gas/i386/x86_64.d: Likewise.
opcodes/
2009-10-20 H.J. Lu <hongjiu.lu@intel.com>
PR gas/10775
* i386-dis.c: Document LB, LS and LV macros.
(dis386): Use mov%LB, mov%LS and mov%LV on mov instruction
with the 64-bit displacement or immediate operand.
(putop): Handle LB, LS and LV macros.
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/c-i386.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi index 80760a2..4110679 100644 --- a/gas/doc/c-i386.texi +++ b/gas/doc/c-i386.texi @@ -309,6 +309,9 @@ this by prefixing memory operands (@emph{not} the instruction mnemonics) with Intel @samp{mov al, byte ptr @var{foo}} is @samp{movb @var{foo}, %al} in AT&T syntax. +In 64-bit code, @samp{movabs} can be used to encode the @samp{mov} +instruction with the 64-bit displacement or immediate operand. + @cindex return instructions, i386 @cindex i386 jump, call, return @cindex return instructions, x86-64 |