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

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;  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__
Commit	Line	Data
7c673cae FG	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	2	; Copyright(c) 2011-2016 Intel Corporation All rights reserved.
	3	;
	4	; Redistribution and use in source and binary forms, with or without
	5	; modification, are permitted provided that the following conditions
	6	; are met:
	7	; * Redistributions of source code must retain the above copyright
	8	; notice, this list of conditions and the following disclaimer.
	9	; * Redistributions in binary form must reproduce the above copyright
	10	; notice, this list of conditions and the following disclaimer in
	11	; the documentation and/or other materials provided with the
	12	; distribution.
	13	; * Neither the name of Intel Corporation nor the names of its
	14	; contributors may be used to endorse or promote products derived
	15	; from this software without specific prior written permission.
	16	;
	17	; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	18	; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	19	; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	20	; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	21	; OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	22	; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	23	; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	24	; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	25	; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	26	; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	27	; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	28	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	29
	30	default rel
	31
	32	%ifndef __OPTIONS_ASM__
	33	%define __OPTIONS_ASM__
	34
	35	%ifndef IGZIP_USE_GZIP_FORMAT
	36	%define DEFLATE
	37	%endif
	38
	39	; Options:dir
	40	; m - reschedule mem reads
	41	; e b - bitbuff style
	42	; t s x - compare style
	43	; h - limit hash updates
	44	; l - use longer huffman table
	45	; f - fix cache read
	46
	47	%ifdef LARGE_WINDOW
	48	%define HIST_SIZE 32
	49	%else
	50	%define HIST_SIZE 8
	51	%endif
	52
	53	%ifdef USE_BITBUFB
	54	%elifdef USE_BITBUF8
	55	%elifdef USE_BITBUF_ELSE
	56	%else
	57	; bit buffer types
	58	; BITBUFB: (b) Always write data
	59	%define USE_BITBUFB
	60	%endif
	61
	62	; (h) limit hash update
	63	%define LIMIT_HASH_UPDATE
	64
65	; (l) longer huffman table
66	%define LONGER_HUFFTABLE
67
68	; (f) fix cache read problem
69	%define FIX_CACHE_READ
70
71	%if (HIST_SIZE > 8)
72	%undef LONGER_HUFFTABLE
73	%endif
74
75	%define IGZIP_MAX_DEF_HDR_SIZE 328
76
77	%ifidn __OUTPUT_FORMAT__, elf64
78	%ifndef __NASM_VER__
79	%define WRT_OPT wrt ..sym
80	%else
81	%define WRT_OPT
82	%endif
83	%else
84	%define WRT_OPT
85	%endif
86
87	%endif ; ifndef __OPTIONS_ASM__