add subtree-ish sources for 12.0.3

[ceph.git] / ceph / src / isa-l / igzip / options.asm

diff --git a/ceph/src/isa-l/igzip/options.asm b/ceph/src/isa-l/igzip/options.asm
new file mode 100644 (file)
index 0000000..d86a41f
--- /dev/null
+++ b/ceph/src/isa-l/igzip/options.asm
@@ -0,0 +1,87 @@
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;  Copyright(c) 2011-2016 Intel Corporation All rights reserved.
+;
+;  Redistribution and use in source and binary forms, with or without
+;  modification, are permitted provided that the following conditions
+;  are met:
+;    * Redistributions of source code must retain the above copyright
+;      notice, this list of conditions and the following disclaimer.
+;    * Redistributions in binary form must reproduce the above copyright
+;      notice, this list of conditions and the following disclaimer in
+;      the documentation and/or other materials provided with the
+;      distribution.
+;    * Neither the name of Intel Corporation nor the names of its
+;      contributors may be used to endorse or promote products derived
+;      from this software without specific prior written permission.
+;
+;  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+;  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+;  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+;  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+;  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+;  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+;  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+;  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+;  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+;  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+;  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+default rel
+
+%ifndef __OPTIONS_ASM__
+%define __OPTIONS_ASM__
+
+%ifndef IGZIP_USE_GZIP_FORMAT
+%define DEFLATE
+%endif
+
+; Options:dir
+; m - reschedule mem reads
+; e b - bitbuff style
+; t s x - compare style
+; h - limit hash updates
+; l - use longer huffman table
+; f - fix cache read
+
+%ifdef LARGE_WINDOW
+%define HIST_SIZE 32
+%else
+%define HIST_SIZE 8
+%endif
+
+%ifdef USE_BITBUFB
+%elifdef USE_BITBUF8
+%elifdef USE_BITBUF_ELSE
+%else
+; bit buffer types
+; BITBUFB: (b) Always write data
+%define USE_BITBUFB
+%endif
+
+; (h) limit hash update
+%define LIMIT_HASH_UPDATE
+
+; (l) longer huffman table
+%define LONGER_HUFFTABLE
+
+; (f) fix cache read problem
+%define FIX_CACHE_READ
+
+%if (HIST_SIZE > 8)
+%undef LONGER_HUFFTABLE
+%endif
+
+%define IGZIP_MAX_DEF_HDR_SIZE 328
+
+%ifidn __OUTPUT_FORMAT__, elf64
+%ifndef __NASM_VER__
+%define WRT_OPT         wrt ..sym
+%else
+%define WRT_OPT
+%endif
+%else
+%define WRT_OPT
+%endif
+
+%endif ; ifndef __OPTIONS_ASM__