intel-gen4asm: Changes to 'master'

[Haihao Xiang]

 src/Makefile.am   |    1 
 src/brw_defines.h |    3 
 src/brw_structs.h |    6 
 src/gen4asm.h     |   50 ++
 src/gram.y        |  935 +++++++++++++++++++++++++++++++++++++++++++++++-------
 src/lex.l         |   87 +++--
 src/main.c        |  200 ++++++++++-
 7 files changed, 1126 insertions(+), 156 deletions(-)

New commits:
commit 8ef1ad9b8d7e3d8c6dfc58e0b06016137f32f241
Author: Xiang, Haihao <haihao.xiang at intel.com>
Date:   Mon Dec 13 16:07:16 2010 +0800

    Support instructions which strictly follow the documents.
    
    Previously some instructions parsed by this assembler don't follow the
    documents.
    
    Signed-off-by: Chen, Yangyang <yangyang.chen at intel.com>
    Signed-off-by: Han, Haofu     <haofu.han at intel.com>
    Signed-off-by: Zou Nan hai <nanhai.zou at intel.com>
    Signed-off-by: Xiang, Haihao <haihao.xiang at intel.com>

commit 716f8b61e229c88520c31fe5d4983195e6eea913
Author: Chen, Yangyang <yangyang.chen at intel.com>
Date:   Mon Dec 13 15:36:02 2010 +0800

    1. fix DOT
    2. rule for instrseq
    
    Signed-off-by: Chen, Yangyang <yangyang.chen at intel.com>
    Signed-off-by: Han, Haofu     <haofu.han at intel.com>

commit 8b1923a13c85ae99034eaf09c69a2f830c55d775
Author: Chen, Yangyang <yangyang.chen at intel.com>
Date:   Mon Dec 13 15:30:48 2010 +0800

    fix CHANNEL select
    
    Signed-off-by: Chen, Yangyang <yangyang.chen at intel.com>
    Signed-off-by: Han, Haofu     <haofu.han at intel.com>