* [9fans] silly 6a question
@ 2011-11-27 21:01 erik quanstrom
2011-11-27 23:06 ` Charles Forsyth
[not found] ` <CAOw7k5hvh7tXE8zBPcLxQi59xyT+UO=pQcA6nd3KZER9aAgOHg@mail.gmail.c>
0 siblings, 2 replies; 3+ messages in thread
From: erik quanstrom @ 2011-11-27 21:01 UTC (permalink / raw)
is there any way without resorting to machine code to generate
the (intel-named)
MOVDQ (AX), X0 // move 16-bytes into X0
by the way, it's easy to get the upper double-quad of X0 from acid
acid: *X0+8\Y
(groans from the back?) probablly not. you already knew that.
- erik
^ permalink raw reply [flat|nested] 3+ messages in thread* [9fans] silly 6a question 2011-11-27 21:01 [9fans] silly 6a question erik quanstrom @ 2011-11-27 23:06 ` Charles Forsyth [not found] ` <CAOw7k5hvh7tXE8zBPcLxQi59xyT+UO=pQcA6nd3KZER9aAgOHg@mail.gmail.c> 1 sibling, 0 replies; 3+ messages in thread From: Charles Forsyth @ 2011-11-27 23:06 UTC (permalink / raw) /sys/doc/asm.ms Some instructions use .CW O (`octword') for 128-bit values, where the processor handbook variously uses .CW O or .CW DQ . The assembler also consistently uses .CW PL for `packed long' in XMM instructions, instead of .CW Q , .CW DQ or .CW PI . MOVO seems to be available. On 27 November 2011 21:01, erik quanstrom <quanstro at quanstro.net> wrote: > is there any way without resorting to machine code to generate > the (intel-named) > > ? ? ? ?MOVDQ ? (AX), X0 ? ? ? ?// move 16-bytes into X0 > > by the way, it's easy to get the upper double-quad of X0 from acid > ? ? ? ?acid: *X0+8\Y > > (groans from the back?) ?probablly not. ?you already knew that. > > - erik > > ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <CAOw7k5hvh7tXE8zBPcLxQi59xyT+UO=pQcA6nd3KZER9aAgOHg@mail.gmail.c>]
* [9fans] silly 6a question [not found] ` <CAOw7k5hvh7tXE8zBPcLxQi59xyT+UO=pQcA6nd3KZER9aAgOHg@mail.gmail.c> @ 2011-11-27 23:19 ` erik quanstrom 0 siblings, 0 replies; 3+ messages in thread From: erik quanstrom @ 2011-11-27 23:19 UTC (permalink / raw) thanks! i missed that. - erik ^ permalink raw reply [flat|nested] 3+ messages in thread
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2011-11-27 21:01 [9fans] silly 6a question erik quanstrom
2011-11-27 23:06 ` Charles Forsyth
[not found] ` <CAOw7k5hvh7tXE8zBPcLxQi59xyT+UO=pQcA6nd3KZER9aAgOHg@mail.gmail.c>
2011-11-27 23:19 ` erik quanstrom
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