Zhao Yakui 8dc95202c8 assembler/skl: update the extdesc field for SEND instruction
The send instruction on gen9 uses the 32bit immediate instead of 6bit immediate
for the extended message descriptors. And some bits of SEND instruction are defined
as the extdesc field.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2014-09-30 12:21:03 +01:00
..
2013-08-20 18:25:52 +01:00
2013-11-04 19:49:10 +01:00
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intel-gen4asm is a program to compile an assembly language for the Intel 965
Express Chipset.  It has been used to construct programs for textured video in
the 2d driver.

Some examples of gen4 assembly programs are in the doc/examples directory.

Note that the language parsed by this assembler is not exactly what the final
language is going to look like.  In particular, the send instructions need to
be cleaned up and made more reasonable to program with.