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Third Party Zlib

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Third Party Zlib
提交 67cc20d0 编写于 作者: M Mark Adler
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zlib 1.2.4-pre1

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CMakeLists.txt
浏览文件 @ 67cc20d0
......@@ -66,17 +66,19 @@ if(MSVC)
endif()
if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
# If we're doing an out of source build and the user has a zconf.h
# in their source tree...
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h)
message(FATAL_ERROR "You must remove zconf.h from the source tree. This f
ile is generated by the ./configure script shipped with zlib. CMake generates t
his file for you automatically in the build directory")
# If we're doing an out of source build and the user has a zconf.h
# in their source tree...
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h)
message(FATAL_ERROR
"You must remove ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h "
"from the source tree. This file is included with zlib "
"but CMake generates this file for you automatically "
"in the build directory.")
endif()
endif()
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.in
${CMAKE_CURRENT_SOURCE_DIR}/zconf.h @ONLY)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein
${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY)
include_directories(${CMAKE_CURRENT_BINARY_DIR})
......@@ -85,7 +87,7 @@ include_directories(${CMAKE_CURRENT_BINARY_DIR})
#============================================================================
set(ZLIB_PUBLIC_HDRS
zconf.h
${CMAKE_CURRENT_BINARY_DIR}/zconf.h
zlib.h
)
set(ZLIB_PRIVATE_HDRS
......@@ -129,6 +131,7 @@ if(MINGW)
COMMAND windres.exe
-D GCC_WINDRES
-I ${CMAKE_CURRENT_SOURCE_DIR}
-I ${CMAKE_CURRENT_BINARY_DIR}
-o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
-i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc)
set(ZLIB_SRCS ${ZLIB_SRCS} ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
......
ChangeLog
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ChangeLog file for zlib
Changes in 1.2.4 (11 Mar 2010)
- Fix VER3 extraction in configure for no fourth subversion
- Update zlib.3, add docs to Makefile.in to make .pdf out of it
- Add zlib.3.pdf to distribution
- Don't set error code in gzerror() if passed pointer is NULL
- Apply destination directory fixes to CMakeLists.txt [Lowman]
- Move #cmakedefine's to a new zconf.in.cmakein
- Restore zconf.h for builds that don't use configure or cmake
- Add distclean to dummy Makefile for convenience
- Update and improve INDEX, README, and FAQ
- Update CMakeLists.txt for the return of zconf.h [Lowman]
- Update contrib/vstudio/vc9 and vc10 [Vollant]
- Change libz.dll.a back to libzdll.a in win32/Makefile.gcc
- Apply license and readme changes to contrib/asm686 [Raiter]
- Check file name lengths and add -c option in minigzip.c [Li]
- Update contrib/amd64 and contrib/masmx86/ [Vollant]
- Avoid use of "eof" parameter in trees.c to not shadow library variable
- Update make_vms.com for removal of zlibdefs.h [Zinser]
- Update assembler code and vstudio projects in contrib [Vollant]
- Remove outdated assembler code contrib/masm686 and contrib/asm586
- Remove old vc7 and vc8 from contrib/vstudio
- Update win32/Makefile.msc, add ZLIB_VER_SUBREVISION [Rowe]
- Fix memory leaks in gzclose_r() and gzclose_w(), file leak in gz_open()
- Add contrib/gcc_gvmat64 for longest_match and inflate_fast [Vollant]
Changes in 1.2.3.9 (21 Feb 2010)
- Expunge gzio.c
- Move as400 build information to old
......@@ -256,7 +281,7 @@ Changes in 1.2.2.4 (11 July 2005)
compile
- Fix some spelling errors in comments [Betts]
- Correct inflateInit2() error return documentation in zlib.h
- Added zran.c example of compressed data random access to examples
- Add zran.c example of compressed data random access to examples
directory, shows use of inflatePrime()
- Fix cast for assignments to strm->state in inflate.c and infback.c
- Fix zlibCompileFlags() in zutil.c to use 1L for long shifts [Oberhumer]
......
FAQ
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此差异已折叠。
INDEX
浏览文件 @ 67cc20d0
......@@ -2,33 +2,33 @@ CMakeLists.txt cmake build file
ChangeLog history of changes
FAQ Frequently Asked Questions about zlib
INDEX this file
Makefile dummy Makefile that tells you to ./configure
Makefile.in template for Unix Makefile
README guess what
configure configure script for Unix
make_vms.com makefile for VMS
treebuild.xml XML description of source file dependencies
zconf.h.cmakein zconf.h template for cmake
zconf.h.in zconf.h template for configure
zlib.3 Man page for zlib
zlib.3.pdf Man page in PDF format
zlib.map Linux symbol information
zlib.pc.in Template for pkg-config descriptor
zlib2ansi perl script to convert source files for C++ compilation
amiga/ makefiles for Amiga SAS C
as400/ makefiles for IBM AS/400
doc/ documentation for formats and algorithms
msdos/ makefiles for MSDOS
nintendods/ makefile for Nintendo DS
objs/ destination for object files
old/ makefiles for various architectures and zlib documentation
files that have not yet been updated for zlib 1.2.x
pics/ destination for position-independent-code object files
projects/ projects for various Integrated Development Environments
qnx/ makefiles for QNX
watcom/ makefiles for OpenWatcom
win32/ makefiles for Windows
zlib public header files (required for library use):
zconf.h (made by configure)
zconf.h
zlib.h
private source files used to build the zlib library:
......
Makefile
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all:
-@echo "Use ./configure first. Thank you."
distclean:
make -f Makefile.in distclean
Makefile.in
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......@@ -32,7 +32,7 @@ CPP=$(CC) -E
STATICLIB=libz.a
SHAREDLIB=libz.so
SHAREDLIBV=libz.so.1.2.3.9
SHAREDLIBV=libz.so.1.2.4
SHAREDLIBM=libz.so.1
LIBS=$(STATICLIB) $(SHAREDLIB) $(SHAREDLIBV)
......@@ -193,6 +193,18 @@ uninstall:
cd $(DESTDIR)$(man3dir); rm -f zlib.3
cd $(DESTDIR)$(pkgconfigdir); rm -f zlib.pc
docs: zlib.3.pdf
zlib.3.pdf: zlib.3
groff -mandoc -f H -T ps zlib.3 | ps2pdf - zlib.3.pdf
zconf.h.in: zconf.h.cmakein
sed "/^#cmakedefine/D" < zconf.h.cmakein > zconf.h.in
touch -r zconf.h.cmakein zconf.h.in
zconf: zconf.h.in
cp -p zconf.h.in zconf.h
mostlyclean: clean
clean:
rm -f *.o *.lo *~ \
......@@ -203,10 +215,11 @@ clean:
rm -rf objs
maintainer-clean: distclean
distclean: clean
rm -f Makefile zconf.h zlib.pc
distclean: clean zconf docs
rm -f Makefile zlib.pc
-@rm -f .DS_Store
-@printf 'all:\n\t-@echo "Use ./configure first. Thank you."\n' > Makefile
-@printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile
-@touch -r Makefile.in Makefile
tags:
......
README
浏览文件 @ 67cc20d0
ZLIB DATA COMPRESSION LIBRARY
zlib 1.2.3.9 is a general purpose data compression library. All the code is
zlib 1.2.4 is a general purpose data compression library. All the code is
thread safe. The data format used by the zlib library is described by RFCs
(Request for Comments) 1950 to 1952 in the files
http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format)
and rfc1952.txt (gzip format). These documents are also available in other
formats from ftp://ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html
and rfc1952.txt (gzip format).
All functions of the compression library are documented in the file zlib.h
(volunteer to write man pages welcome, contact zlib@gzip.org). A usage example
(volunteer to write man pages welcome, contact zlib@gzip.org). A usage example
of the library is given in the file example.c which also tests that the library
is working correctly. Another example is given in the file minigzip.c. The
is working correctly. Another example is given in the file minigzip.c. The
compression library itself is composed of all source files except example.c and
minigzip.c.
To compile all files and run the test program, follow the instructions given at
the top of Makefile. In short "make test; make install" should work for most
machines. For Unix: "./configure; make test; make install". For MSDOS, use one
of the special makefiles such as Makefile.msc. For VMS, use make_vms.com.
the top of Makefile.in. In short "./configure; make test", and if that goes
well, "make install" should work for most flavors of Unix. For Windows, use one
of the special makefiles in win32/ or projects/ . For VMS, use make_vms.com.
Questions about zlib should be sent to <zlib@gzip.org>, or to Gilles Vollant
<info@winimage.com> for the Windows DLL version. The zlib home page is
http://www.zlib.org or http://www.gzip.org/zlib/ Before reporting a problem,
please check this site to verify that you have the latest version of zlib;
otherwise get the latest version and check whether the problem still exists or
not.
<info@winimage.com> for the Windows DLL version. The zlib home page is
http://zlib.net/ . Before reporting a problem, please check this site to
verify that you have the latest version of zlib; otherwise get the latest
version and check whether the problem still exists or not.
PLEASE read the zlib FAQ http://www.gzip.org/zlib/zlib_faq.html before asking
for help.
PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help.
Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan. 1997
issue of Dr. Dobb's Journal; a copy of the article is available in
http://dogma.net/markn/articles/zlibtool/zlibtool.htm
Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan. 1997
issue of Dr. Dobb's Journal; a copy of the article is available at
http://marknelson.us/1997/01/01/zlib-engine/ .
The changes made in version 1.2.3.9 are documented in the file ChangeLog.
The changes made in version 1.2.4 are documented in the file ChangeLog.
Unsupported third party contributions are provided in directory "contrib".
Unsupported third party contributions are provided in directory contrib/ .
A Java implementation of zlib is available in the Java Development Kit
http://java.sun.com/j2se/1.4.2/docs/api/java/util/zip/package-summary.html
See the zlib home page http://www.zlib.org for details.
zlib is available in Java using the java.util.zip package, documented at
http://java.sun.com/developer/technicalArticles/Programming/compression/ .
A Perl interface to zlib written by Paul Marquess <pmqs@cpan.org> is in the
CPAN (Comprehensive Perl Archive Network) sites
http://www.cpan.org/modules/by-module/Compress/
A Perl interface to zlib written by Paul Marquess <pmqs@cpan.org> is available
at CPAN (Comprehensive Perl Archive Network) sites, including
http://search.cpan.org/~pmqs/IO-Compress-Zlib/ .
A Python interface to zlib written by A.M. Kuchling <amk@amk.ca> is
available in Python 1.5 and later versions, see
http://www.python.org/doc/lib/module-zlib.html
http://www.python.org/doc/lib/module-zlib.html .
A zlib binding for TCL written by Andreas Kupries <a.kupries@westend.com> is
availlable at http://www.oche.de/~akupries/soft/trf/trf_zip.html
zlib is built into tcl: http://wiki.tcl.tk/4610 .
An experimental package to read and write files in .zip format, written on top
of zlib by Gilles Vollant <info@winimage.com>, is available in the
......@@ -74,25 +69,21 @@ Notes for some targets:
- zlib doesn't work on HP-UX 9.05 with some versions of /bin/cc. It works with
other compilers. Use "make test" to check your compiler.
- gzdopen is not supported on RISCOS, BEOS and by some Mac compilers.
- gzdopen is not supported on RISCOS or BEOS.
- For PalmOs, see http://palmzlib.sourceforge.net/
- When building a shared, i.e. dynamic library on Mac OS X, the library must be
installed before testing (do "make install" before "make test"), since the
library location is specified in the library.
Acknowledgments:
The deflate format used by zlib was defined by Phil Katz. The deflate
and zlib specifications were written by L. Peter Deutsch. Thanks to all the
people who reported problems and suggested various improvements in zlib;
they are too numerous to cite here.
The deflate format used by zlib was defined by Phil Katz. The deflate and
zlib specifications were written by L. Peter Deutsch. Thanks to all the
people who reported problems and suggested various improvements in zlib; they
are too numerous to cite here.
Copyright notice:
(C) 1995-2004 Jean-loup Gailly and Mark Adler
(C) 1995-2010 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
......@@ -113,13 +104,11 @@ Copyright notice:
Jean-loup Gailly Mark Adler
jloup@gzip.org madler@alumni.caltech.edu
If you use the zlib library in a product, we would appreciate *not*
receiving lengthy legal documents to sign. The sources are provided
for free but without warranty of any kind. The library has been
entirely written by Jean-loup Gailly and Mark Adler; it does not
include third-party code.
If you use the zlib library in a product, we would appreciate *not* receiving
lengthy legal documents to sign. The sources are provided for free but without
warranty of any kind. The library has been entirely written by Jean-loup
Gailly and Mark Adler; it does not include third-party code.
If you redistribute modified sources, we would appreciate that you include
in the file ChangeLog history information documenting your changes. Please
read the FAQ for more information on the distribution of modified source
versions.
If you redistribute modified sources, we would appreciate that you include in
the file ChangeLog history information documenting your changes. Please read
the FAQ for more information on the distribution of modified source versions.
configure
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......@@ -16,7 +16,7 @@
STATICLIB=libz.a
LDFLAGS="${LDFLAGS} -L. ${STATICLIB}"
VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`
VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h`
VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < zlib.h`
VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h`
VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h`
AR=${AR-"ar"}
......@@ -250,7 +250,7 @@ EOF
fi
fi
sed "/^#cmakedefine/D" < zconf.h.in > zconf.h
cp -p zconf.h.in zconf.h
cat > $test.c <<EOF
#include <unistd.h>
......
contrib/README.contrib
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......@@ -12,7 +12,6 @@ amd64/ by Mikhail Teterin <mi@ALDAN.algebra.com>
asm code for AMD64
See patch at http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/96393
asm586/
asm686/ by Brian Raiter <breadbox@muppetlabs.com>
asm code for Pentium and PPro/PII, using the AT&T (GNU as) syntax
See http://www.muppetlabs.com/~breadbox/software/assembly.html
......@@ -26,6 +25,10 @@ delphi/ by Cosmin Truta <cosmint@cs.ubbcluj.ro>
dotzlib/ by Henrik Ravn <henrik@ravn.com>
Support for Microsoft .Net and Visual C++ .Net
gcc_gvmat64/by Gilles Vollant <info@winimage.com>
GCC Version of x86 64-bit (AMD64 and Intel EM64t) code for x64
assembler to replace longest_match() and inflate_fast()
infback9/ by Mark Adler <madler@alumni.caltech.edu>
Unsupported diffs to infback to decode the deflate64 format
......@@ -42,21 +45,19 @@ iostream3/ by Ludwig Schwardt <schwardt@sun.ac.za>
and Kevin Ruland <kevin@rodin.wustl.edu>
Yet another C++ I/O streams interface
masm686/ by Dan Higdon <hdan@kinesoft.com>
and Chuck Walbourn <chuckw@kinesoft.com>
asm code for Pentium Pro/PII, using the MASM syntax
masmx64/ by Gilles Vollant <info@winimage.com>
x86 64-bit (AMD64 and Intel EM64t) code for x64 assembler to
replace longest_match() and inflate_fast()
x86 64-bit (AMD64 and Intel EM64t) code for x64 assembler to
replace longest_match() and inflate_fast(), also masm x86
64-bits translation of Chris Anderson inflate_fast()
masmx86/ by Gilles Vollant <info@winimage.com>
x86 asm code to replace longest_match() and inflate_fast(),
for Visual C++ and MASM
for Visual C++ and MASM (32 bits).
Based on Brian Raiter (asm686) and Chris Anderson (inflate86)
minizip/ by Gilles Vollant <info@winimage.com>
Mini zip and unzip based on zlib
Includes Zip64 support by Mathias Svensson <mathias@result42.com>
Includes Zip64 support by Mathias Svensson <mathias@result42.com>
See http://www.winimage.com/zLibDll/unzip.html
pascal/ by Bob Dellaca <bobdl@xtra.co.nz> et al.
......
contrib/amd64/amd64-match.S
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......@@ -52,14 +52,73 @@
#define save_r13 (64-LocalVarsSize)(%rsp)
#define save_r15 (80-LocalVarsSize)(%rsp)
.globl match_init, longest_match
/*
* On AMD64 the first argument of a function (in our case -- the pointer to
* deflate_state structure) is passed in %rdi, hence our offsets below are
* all off of that.
*/
/* you can check the structure offset by running
#include <stdlib.h>
#include <stdio.h>
#include "deflate.h"
void print_depl()
{
deflate_state ds;
deflate_state *s=&ds;
printf("size pointer=%u\n",(int)sizeof(void*));
printf("#define dsWSize (%3u)(%%rdi)\n",(int)(((char*)&(s->w_size))-((char*)s)));
printf("#define dsWMask (%3u)(%%rdi)\n",(int)(((char*)&(s->w_mask))-((char*)s)));
printf("#define dsWindow (%3u)(%%rdi)\n",(int)(((char*)&(s->window))-((char*)s)));
printf("#define dsPrev (%3u)(%%rdi)\n",(int)(((char*)&(s->prev))-((char*)s)));
printf("#define dsMatchLen (%3u)(%%rdi)\n",(int)(((char*)&(s->match_length))-((char*)s)));
printf("#define dsPrevMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_match))-((char*)s)));
printf("#define dsStrStart (%3u)(%%rdi)\n",(int)(((char*)&(s->strstart))-((char*)s)));
printf("#define dsMatchStart (%3u)(%%rdi)\n",(int)(((char*)&(s->match_start))-((char*)s)));
printf("#define dsLookahead (%3u)(%%rdi)\n",(int)(((char*)&(s->lookahead))-((char*)s)));
printf("#define dsPrevLen (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_length))-((char*)s)));
printf("#define dsMaxChainLen (%3u)(%%rdi)\n",(int)(((char*)&(s->max_chain_length))-((char*)s)));
printf("#define dsGoodMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->good_match))-((char*)s)));
printf("#define dsNiceMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->nice_match))-((char*)s)));
}
*/
/*
to compile for XCode 3.2 on MacOSX x86_64
- run "gcc -g -c -DXCODE_MAC_X64_STRUCTURE amd64-match.S"
*/
#ifndef CURRENT_LINX_XCODE_MAC_X64_STRUCTURE
#define dsWSize ( 68)(%rdi)
#define dsWMask ( 76)(%rdi)
#define dsWindow ( 80)(%rdi)
#define dsPrev ( 96)(%rdi)
#define dsMatchLen (144)(%rdi)
#define dsPrevMatch (148)(%rdi)
#define dsStrStart (156)(%rdi)
#define dsMatchStart (160)(%rdi)
#define dsLookahead (164)(%rdi)
#define dsPrevLen (168)(%rdi)
#define dsMaxChainLen (172)(%rdi)
#define dsGoodMatch (188)(%rdi)
#define dsNiceMatch (192)(%rdi)
#else
#ifndef STRUCT_OFFSET
# define STRUCT_OFFSET (0)
#endif
#define dsWSize ( 56 + STRUCT_OFFSET)(%rdi)
#define dsWMask ( 64 + STRUCT_OFFSET)(%rdi)
#define dsWindow ( 72 + STRUCT_OFFSET)(%rdi)
......@@ -74,7 +133,10 @@
#define dsGoodMatch (180 + STRUCT_OFFSET)(%rdi)
#define dsNiceMatch (184 + STRUCT_OFFSET)(%rdi)
.globl match_init, longest_match
#endif
.text
......@@ -222,7 +284,9 @@ LoopEntry: cmpw -1(%windowbestlen, %curmatch), %scanendw
* straightforward "rep cmpsb" would not drastically degrade
* performance -- unrolling it, for example, makes no difference.
*/
#undef USE_SSE /* works, but is 6-7% slower, than non-SSE... */
LoopCmps:
#ifdef USE_SSE
/* Preload the SSE registers */
......@@ -244,29 +308,55 @@ LoopCmps:
notw %ax
bsfw %ax, %ax
jnz LeaveLoopCmps
add $16, %rdx
/* this is the only iteration of the loop with a possibility of having
incremented rdx by 0x108 (each loop iteration add 16*4 = 0x40
and (0x40*4)+8=0x108 */
add $8, %rdx
jz LenMaximum
add $8, %rdx
pmovmskb %xmm3, %rax
notw %ax
bsfw %ax, %ax
jnz LeaveLoopCmps
add $16, %rdx
pmovmskb %xmm5, %rax
notw %ax
bsfw %ax, %ax
jnz LeaveLoopCmps
add $16, %rdx
pmovmskb %xmm7, %rax
notw %ax
bsfw %ax, %ax
jnz LeaveLoopCmps
add $16, %rdx
jmp LoopCmps
LeaveLoopCmps: add %rax, %rdx
#else
mov (%windowbestlen, %rdx), %rax
xor (%prev, %rdx), %rax
jnz LeaveLoopCmps
add $8, %rdx
mov 8(%windowbestlen, %rdx), %rax
xor 8(%prev, %rdx), %rax
jnz LeaveLoopCmps8
mov 16(%windowbestlen, %rdx), %rax
xor 16(%prev, %rdx), %rax
jnz LeaveLoopCmps16
add $24, %rdx
jnz LoopCmps
jmp LenMaximum
# if 0
......@@ -274,10 +364,15 @@ LeaveLoopCmps: add %rax, %rdx
* This three-liner is tantalizingly simple, but bsf is a slow instruction,
* and the complicated alternative down below is quite a bit faster. Sad...
*/
LeaveLoopCmps: bsf %rax, %rax /* find the first non-zero bit */
shrl $3, %eax /* divide by 8 to get the byte */
add %rax, %rdx
# else
LeaveLoopCmps16:
add $8, %rdx
LeaveLoopCmps8:
add $8, %rdx
LeaveLoopCmps: testl $0xFFFFFFFF, %eax /* Check the first 4 bytes */
jnz Check16
add $4, %rdx
......
contrib/asm586/README.586 已删除 100644 → 0
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This is a patched version of zlib modified to use
Pentium-optimized assembly code in the deflation algorithm. The files
changed/added by this patch are:
README.586
match.S
The effectiveness of these modifications is a bit marginal, as the the
program's bottleneck seems to be mostly L1-cache contention, for which
there is no real way to work around without rewriting the basic
algorithm. The speedup on average is around 5-10% (which is generally
less than the amount of variance between subsequent executions).
However, when used at level 9 compression, the cache contention can
drop enough for the assembly version to achieve 10-20% speedup (and
sometimes more, depending on the amount of overall redundancy in the
files). Even here, though, cache contention can still be the limiting
factor, depending on the nature of the program using the zlib library.
This may also mean that better improvements will be seen on a Pentium
with MMX, which suffers much less from L1-cache contention, but I have
not yet verified this.
Note that this code has been tailored for the Pentium in particular,
and will not perform well on the Pentium Pro (due to the use of a
partial register in the inner loop).
If you are using an assembler other than GNU as, you will have to
translate match.S to use your assembler's syntax. (Have fun.)
Brian Raiter
breadbox@muppetlabs.com
April, 1998
Added for zlib 1.1.3:
The patches come from
http://www.muppetlabs.com/~breadbox/software/assembly.html
To compile zlib with this asm file, copy match.S to the zlib directory
then do:
CFLAGS="-O3 -DASMV" ./configure
make OBJA=match.o
contrib/asm586/match.S 已删除 100644 → 0
浏览文件 @ 7751bd4c
/* match.s -- Pentium-optimized version of longest_match()
* Written for zlib 1.1.2
* Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License.
*/
#ifndef NO_UNDERLINE
#define match_init _match_init
#define longest_match _longest_match
#endif
#define MAX_MATCH (258)
#define MIN_MATCH (3)
#define MIN_LOOKAHEAD (MAX_MATCH + MIN_MATCH + 1)
#define MAX_MATCH_8 ((MAX_MATCH + 7) & ~7)
/* stack frame offsets */
#define wmask 0 /* local copy of s->wmask */
#define window 4 /* local copy of s->window */
#define windowbestlen 8 /* s->window + bestlen */
#define chainlenscanend 12 /* high word: current chain len */
/* low word: last bytes sought */
#define scanstart 16 /* first two bytes of string */
#define scanalign 20 /* dword-misalignment of string */
#define nicematch 24 /* a good enough match size */
#define bestlen 28 /* size of best match so far */
#define scan 32 /* ptr to string wanting match */
#define LocalVarsSize (36)
/* saved ebx 36 */
/* saved edi 40 */
/* saved esi 44 */
/* saved ebp 48 */
/* return address 52 */
#define deflatestate 56 /* the function arguments */
#define curmatch 60
/* Offsets for fields in the deflate_state structure. These numbers
* are calculated from the definition of deflate_state, with the
* assumption that the compiler will dword-align the fields. (Thus,
* changing the definition of deflate_state could easily cause this
* program to crash horribly, without so much as a warning at
* compile time. Sigh.)
*/
/* All the +zlib1222add offsets are due to the addition of fields
* in zlib in the deflate_state structure since the asm code was first written
* (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)").
* (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0").
* if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8").
*/
#define zlib1222add (8)
#define dsWSize (36+zlib1222add)
#define dsWMask (44+zlib1222add)
#define dsWindow (48+zlib1222add)
#define dsPrev (56+zlib1222add)
#define dsMatchLen (88+zlib1222add)
#define dsPrevMatch (92+zlib1222add)
#define dsStrStart (100+zlib1222add)
#define dsMatchStart (104+zlib1222add)
#define dsLookahead (108+zlib1222add)
#define dsPrevLen (112+zlib1222add)
#define dsMaxChainLen (116+zlib1222add)
#define dsGoodMatch (132+zlib1222add)
#define dsNiceMatch (136+zlib1222add)
.file "match.S"
.globl match_init, longest_match
.text
/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */
longest_match:
/* Save registers that the compiler may be using, and adjust %esp to */
/* make room for our stack frame. */
pushl %ebp
pushl %edi
pushl %esi
pushl %ebx
subl $LocalVarsSize, %esp
/* Retrieve the function arguments. %ecx will hold cur_match */
/* throughout the entire function. %edx will hold the pointer to the */
/* deflate_state structure during the function's setup (before */
/* entering the main loop). */
movl deflatestate(%esp), %edx
movl curmatch(%esp), %ecx
/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; */
movl dsNiceMatch(%edx), %eax
movl dsLookahead(%edx), %ebx
cmpl %eax, %ebx
jl LookaheadLess
movl %eax, %ebx
LookaheadLess: movl %ebx, nicematch(%esp)
/* register Bytef *scan = s->window + s->strstart; */
movl dsWindow(%edx), %esi
movl %esi, window(%esp)
movl dsStrStart(%edx), %ebp
lea (%esi,%ebp), %edi
movl %edi, scan(%esp)
/* Determine how many bytes the scan ptr is off from being */
/* dword-aligned. */
movl %edi, %eax
negl %eax
andl $3, %eax
movl %eax, scanalign(%esp)
/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ? */
/* s->strstart - (IPos)MAX_DIST(s) : NIL; */
movl dsWSize(%edx), %eax
subl $MIN_LOOKAHEAD, %eax
subl %eax, %ebp
jg LimitPositive
xorl %ebp, %ebp
LimitPositive:
/* unsigned chain_length = s->max_chain_length; */
/* if (s->prev_length >= s->good_match) { */
/* chain_length >>= 2; */
/* } */
movl dsPrevLen(%edx), %eax
movl dsGoodMatch(%edx), %ebx
cmpl %ebx, %eax
movl dsMaxChainLen(%edx), %ebx
jl LastMatchGood
shrl $2, %ebx
LastMatchGood:
/* chainlen is decremented once beforehand so that the function can */
/* use the sign flag instead of the zero flag for the exit test. */
/* It is then shifted into the high word, to make room for the scanend */
/* scanend value, which it will always accompany. */
decl %ebx
shll $16, %ebx
/* int best_len = s->prev_length; */
movl dsPrevLen(%edx), %eax
movl %eax, bestlen(%esp)
/* Store the sum of s->window + best_len in %esi locally, and in %esi. */
addl %eax, %esi
movl %esi, windowbestlen(%esp)
/* register ush scan_start = *(ushf*)scan; */
/* register ush scan_end = *(ushf*)(scan+best_len-1); */
movw (%edi), %bx
movw %bx, scanstart(%esp)
movw -1(%edi,%eax), %bx
movl %ebx, chainlenscanend(%esp)
/* Posf *prev = s->prev; */
/* uInt wmask = s->w_mask; */
movl dsPrev(%edx), %edi
movl dsWMask(%edx), %edx
mov %edx, wmask(%esp)
/* Jump into the main loop. */
jmp LoopEntry
.balign 16
/* do {
* match = s->window + cur_match;
* if (*(ushf*)(match+best_len-1) != scan_end ||
* *(ushf*)match != scan_start) continue;
* [...]
* } while ((cur_match = prev[cur_match & wmask]) > limit
* && --chain_length != 0);
*
* Here is the inner loop of the function. The function will spend the
* majority of its time in this loop, and majority of that time will
* be spent in the first ten instructions.
*
* Within this loop:
* %ebx = chainlenscanend - i.e., ((chainlen << 16) | scanend)
* %ecx = curmatch
* %edx = curmatch & wmask
* %esi = windowbestlen - i.e., (window + bestlen)
* %edi = prev
* %ebp = limit
*
* Two optimization notes on the choice of instructions:
*
* The first instruction uses a 16-bit address, which costs an extra,
* unpairable cycle. This is cheaper than doing a 32-bit access and
* zeroing the high word, due to the 3-cycle misalignment penalty which
* would occur half the time. This also turns out to be cheaper than
* doing two separate 8-bit accesses, as the memory is so rarely in the
* L1 cache.
*
* The window buffer, however, apparently spends a lot of time in the
* cache, and so it is faster to retrieve the word at the end of the
* match string with two 8-bit loads. The instructions that test the
* word at the beginning of the match string, however, are executed
* much less frequently, and there it was cheaper to use 16-bit
* instructions, which avoided the necessity of saving off and
* subsequently reloading one of the other registers.
*/
LookupLoop:
/* 1 U & V */
movw (%edi,%edx,2), %cx /* 2 U pipe */
movl wmask(%esp), %edx /* 2 V pipe */
cmpl %ebp, %ecx /* 3 U pipe */
jbe LeaveNow /* 3 V pipe */
subl $0x00010000, %ebx /* 4 U pipe */
js LeaveNow /* 4 V pipe */
LoopEntry: movb -1(%esi,%ecx), %al /* 5 U pipe */
andl %ecx, %edx /* 5 V pipe */
cmpb %bl, %al /* 6 U pipe */
jnz LookupLoop /* 6 V pipe */
movb (%esi,%ecx), %ah
cmpb %bh, %ah
jnz LookupLoop
movl window(%esp), %eax
movw (%eax,%ecx), %ax
cmpw scanstart(%esp), %ax
jnz LookupLoop
/* Store the current value of chainlen. */
movl %ebx, chainlenscanend(%esp)
/* Point %edi to the string under scrutiny, and %esi to the string we */
/* are hoping to match it up with. In actuality, %esi and %edi are */
/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is */
/* initialized to -(MAX_MATCH_8 - scanalign). */
movl window(%esp), %esi
movl scan(%esp), %edi
addl %ecx, %esi
movl scanalign(%esp), %eax
movl $(-MAX_MATCH_8), %edx
lea MAX_MATCH_8(%edi,%eax), %edi
lea MAX_MATCH_8(%esi,%eax), %esi
/* Test the strings for equality, 8 bytes at a time. At the end,
* adjust %edx so that it is offset to the exact byte that mismatched.
*
* We already know at this point that the first three bytes of the
* strings match each other, and they can be safely passed over before
* starting the compare loop. So what this code does is skip over 0-3
* bytes, as much as necessary in order to dword-align the %edi
* pointer. (%esi will still be misaligned three times out of four.)
*
* It should be confessed that this loop usually does not represent
* much of the total running time. Replacing it with a more
* straightforward "rep cmpsb" would not drastically degrade
* performance.
*/
LoopCmps:
movl (%esi,%edx), %eax
movl (%edi,%edx), %ebx
xorl %ebx, %eax
jnz LeaveLoopCmps
movl 4(%esi,%edx), %eax
movl 4(%edi,%edx), %ebx
xorl %ebx, %eax
jnz LeaveLoopCmps4
addl $8, %edx
jnz LoopCmps
jmp LenMaximum
LeaveLoopCmps4: addl $4, %edx
LeaveLoopCmps: testl $0x0000FFFF, %eax
jnz LenLower
addl $2, %edx
shrl $16, %eax
LenLower: subb $1, %al
adcl $0, %edx
/* Calculate the length of the match. If it is longer than MAX_MATCH, */
/* then automatically accept it as the best possible match and leave. */
lea (%edi,%edx), %eax
movl scan(%esp), %edi
subl %edi, %eax
cmpl $MAX_MATCH, %eax
jge LenMaximum
/* If the length of the match is not longer than the best match we */
/* have so far, then forget it and return to the lookup loop. */
movl deflatestate(%esp), %edx
movl bestlen(%esp), %ebx
cmpl %ebx, %eax
jg LongerMatch
movl chainlenscanend(%esp), %ebx
movl windowbestlen(%esp), %esi
movl dsPrev(%edx), %edi
movl wmask(%esp), %edx
andl %ecx, %edx
jmp LookupLoop
/* s->match_start = cur_match; */
/* best_len = len; */
/* if (len >= nice_match) break; */
/* scan_end = *(ushf*)(scan+best_len-1); */
LongerMatch: movl nicematch(%esp), %ebx
movl %eax, bestlen(%esp)
movl %ecx, dsMatchStart(%edx)
cmpl %ebx, %eax
jge LeaveNow
movl window(%esp), %esi
addl %eax, %esi
movl %esi, windowbestlen(%esp)
movl chainlenscanend(%esp), %ebx
movw -1(%edi,%eax), %bx
movl dsPrev(%edx), %edi
movl %ebx, chainlenscanend(%esp)
movl wmask(%esp), %edx
andl %ecx, %edx
jmp LookupLoop
/* Accept the current string, with the maximum possible length. */
LenMaximum: movl deflatestate(%esp), %edx
movl $MAX_MATCH, bestlen(%esp)
movl %ecx, dsMatchStart(%edx)
/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len; */
/* return s->lookahead; */
LeaveNow:
movl deflatestate(%esp), %edx
movl bestlen(%esp), %ebx
movl dsLookahead(%edx), %eax
cmpl %eax, %ebx
jg LookaheadRet
movl %ebx, %eax
LookaheadRet:
/* Restore the stack and return from whence we came. */
addl $LocalVarsSize, %esp
popl %ebx
popl %esi
popl %edi
popl %ebp
match_init: ret
contrib/asm686/README.686
浏览文件 @ 67cc20d0
......@@ -32,3 +32,20 @@ then do:
CFLAGS="-O3 -DASMV" ./configure
make OBJA=match.o
Update:
I've been ignoring these assembly routines for years, believing that
gcc's generated code had caught up with it sometime around gcc 2.95
and the major rearchitecting of the Pentium 4. However, I recently
learned that, despite what I believed, this code still has some life
in it. On the Pentium 4 and AMD64 chips, it continues to run about 8%
faster than the code produced by gcc 4.1.
In acknowledgement of its continuing usefulness, I've altered the
license to match that of the rest of zlib. Share and Enjoy!
Brian Raiter
breadbox@muppetlabs.com
April, 2007
contrib/asm686/match.S
浏览文件 @ 67cc20d0
/* match.s -- Pentium-Pro-optimized version of longest_match()
* Written for zlib 1.1.2
* Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
/* match.S -- x86 assembly version of the zlib longest_match() function.
* Optimized for the Intel 686 chips (PPro and later).
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License.
* Copyright (C) 1998, 2007 Brian Raiter <breadbox@muppetlabs.com>
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the author be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*/
#ifndef NO_UNDERLINE
......
contrib/delphi/ZLib.pas
浏览文件 @ 67cc20d0
......@@ -152,7 +152,7 @@ procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer;
const OutBuf: Pointer; BufSize: Integer);
const
zlib_version = '1.2.3';
zlib_version = '1.2.4';
type
EZlibError = class(Exception);
......
contrib/dotzlib/DotZLib/UnitTests.cs
浏览文件 @ 67cc20d0
......@@ -156,7 +156,7 @@ namespace DotZLibTests
public void Info_Version()
{
Info info = new Info();
Assert.AreEqual("1.2.3", Info.Version);
Assert.AreEqual("1.2.4", Info.Version);
Assert.AreEqual(32, info.SizeOfUInt);
Assert.AreEqual(32, info.SizeOfULong);
Assert.AreEqual(32, info.SizeOfPointer);
......
contrib/gcc_gvmat64/gvmat64.S 0 → 100644
浏览文件 @ 67cc20d0
/*
;uInt longest_match_x64(
; deflate_state *s,
; IPos cur_match); // current match
; gvmat64.S -- Asm portion of the optimized longest_match for 32 bits x86_64
; (AMD64 on Athlon 64, Opteron, Phenom
; and Intel EM64T on Pentium 4 with EM64T, Pentium D, Core 2 Duo, Core I5/I7)
; this file is translation from gvmat64.asm to GCC 4.x (for Linux, Mac XCode)
; Copyright (C) 1995-2010 Jean-loup Gailly, Brian Raiter and Gilles Vollant.
;
; File written by Gilles Vollant, by converting to assembly the longest_match
; from Jean-loup Gailly in deflate.c of zLib and infoZip zip.
; and by taking inspiration on asm686 with masm, optimised assembly code
; from Brian Raiter, written 1998
;
; This software is provided 'as-is', without any express or implied
; warranty. In no event will the authors be held liable for any damages
; arising from the use of this software.
;
; Permission is granted to anyone to use this software for any purpose,
; including commercial applications, and to alter it and redistribute it
; freely, subject to the following restrictions:
;
; 1. The origin of this software must not be misrepresented; you must not
; claim that you wrote the original software. If you use this software
; in a product, an acknowledgment in the product documentation would be
; appreciated but is not required.
; 2. Altered source versions must be plainly marked as such, and must not be
; misrepresented as being the original software
; 3. This notice may not be removed or altered from any source distribution.
;
; http://www.zlib.net
; http://www.winimage.com/zLibDll
; http://www.muppetlabs.com/~breadbox/software/assembly.html
;
; to compile this file for zLib, I use option:
; gcc -c -arch x86_64 gvmat64.S
;uInt longest_match(s, cur_match)
; deflate_state *s;
; IPos cur_match; // current match /
;
; with XCode for Mac, I had strange error with some jump on intel syntax
; this is why BEFORE_JMP and AFTER_JMP are used
*/
#define BEFORE_JMP .att_syntax
#define AFTER_JMP .intel_syntax noprefix
#ifndef NO_UNDERLINE
# define match_init _match_init
# define longest_match _longest_match
#endif
.intel_syntax noprefix
.globl match_init, longest_match
.text
longest_match:
#define LocalVarsSize 96
/*
; register used : rax,rbx,rcx,rdx,rsi,rdi,r8,r9,r10,r11,r12
; free register : r14,r15
; register can be saved : rsp
*/
#define chainlenwmask (rsp + 8 - LocalVarsSize)
#define nicematch (rsp + 16 - LocalVarsSize)
#define save_rdi (rsp + 24 - LocalVarsSize)
#define save_rsi (rsp + 32 - LocalVarsSize)
#define save_rbx (rsp + 40 - LocalVarsSize)
#define save_rbp (rsp + 48 - LocalVarsSize)
#define save_r12 (rsp + 56 - LocalVarsSize)
#define save_r13 (rsp + 64 - LocalVarsSize)
#define save_r14 (rsp + 72 - LocalVarsSize)
#define save_r15 (rsp + 80 - LocalVarsSize)
/*
; all the +4 offsets are due to the addition of pending_buf_size (in zlib
; in the deflate_state structure since the asm code was first written
; (if you compile with zlib 1.0.4 or older, remove the +4).
; Note : these value are good with a 8 bytes boundary pack structure
*/
#define MAX_MATCH 258
#define MIN_MATCH 3
#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1)
/*
;;; Offsets for fields in the deflate_state structure. These numbers
;;; are calculated from the definition of deflate_state, with the
;;; assumption that the compiler will dword-align the fields. (Thus,
;;; changing the definition of deflate_state could easily cause this
;;; program to crash horribly, without so much as a warning at
;;; compile time. Sigh.)
; all the +zlib1222add offsets are due to the addition of fields
; in zlib in the deflate_state structure since the asm code was first written
; (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)").
; (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0").
; if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8").
*/
/* you can check the structure offset by running
#include <stdlib.h>
#include <stdio.h>
#include "deflate.h"
void print_depl()
{
deflate_state ds;
deflate_state *s=&ds;
printf("size pointer=%u\n",(int)sizeof(void*));
printf("#define dsWSize %u\n",(int)(((char*)&(s->w_size))-((char*)s)));
printf("#define dsWMask %u\n",(int)(((char*)&(s->w_mask))-((char*)s)));
printf("#define dsWindow %u\n",(int)(((char*)&(s->window))-((char*)s)));
printf("#define dsPrev %u\n",(int)(((char*)&(s->prev))-((char*)s)));
printf("#define dsMatchLen %u\n",(int)(((char*)&(s->match_length))-((char*)s)));
printf("#define dsPrevMatch %u\n",(int)(((char*)&(s->prev_match))-((char*)s)));
printf("#define dsStrStart %u\n",(int)(((char*)&(s->strstart))-((char*)s)));
printf("#define dsMatchStart %u\n",(int)(((char*)&(s->match_start))-((char*)s)));
printf("#define dsLookahead %u\n",(int)(((char*)&(s->lookahead))-((char*)s)));
printf("#define dsPrevLen %u\n",(int)(((char*)&(s->prev_length))-((char*)s)));
printf("#define dsMaxChainLen %u\n",(int)(((char*)&(s->max_chain_length))-((char*)s)));
printf("#define dsGoodMatch %u\n",(int)(((char*)&(s->good_match))-((char*)s)));
printf("#define dsNiceMatch %u\n",(int)(((char*)&(s->nice_match))-((char*)s)));
}
*/
#define dsWSize 68
#define dsWMask 76
#define dsWindow 80
#define dsPrev 96
#define dsMatchLen 144
#define dsPrevMatch 148
#define dsStrStart 156
#define dsMatchStart 160
#define dsLookahead 164
#define dsPrevLen 168
#define dsMaxChainLen 172
#define dsGoodMatch 188
#define dsNiceMatch 192
#define window_size [ rcx + dsWSize]
#define WMask [ rcx + dsWMask]
#define window_ad [ rcx + dsWindow]
#define prev_ad [ rcx + dsPrev]
#define strstart [ rcx + dsStrStart]
#define match_start [ rcx + dsMatchStart]
#define Lookahead [ rcx + dsLookahead] //; 0ffffffffh on infozip
#define prev_length [ rcx + dsPrevLen]
#define max_chain_length [ rcx + dsMaxChainLen]
#define good_match [ rcx + dsGoodMatch]
#define nice_match [ rcx + dsNiceMatch]
/*
; windows:
; parameter 1 in rcx(deflate state s), param 2 in rdx (cur match)
; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and
; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp
;
; All registers must be preserved across the call, except for
; rax, rcx, rdx, r8, r9, r10, and r11, which are scratch.
;
; gcc on macosx-linux:
; see http://www.x86-64.org/documentation/abi-0.99.pdf
; param 1 in rdi, param 2 in rsi
; rbx, rsp, rbp, r12 to r15 must be preserved
;;; Save registers that the compiler may be using, and adjust esp to
;;; make room for our stack frame.
;;; Retrieve the function arguments. r8d will hold cur_match
;;; throughout the entire function. edx will hold the pointer to the
;;; deflate_state structure during the function's setup (before
;;; entering the main loop.
; ms: parameter 1 in rcx (deflate_state* s), param 2 in edx -> r8 (cur match)
; mac: param 1 in rdi, param 2 rsi
; this clear high 32 bits of r8, which can be garbage in both r8 and rdx
*/
mov [save_rbx],rbx
mov [save_rbp],rbp
mov rcx,rdi
mov r8d,esi
mov [save_r12],r12
mov [save_r13],r13
mov [save_r14],r14
mov [save_r15],r15
//;;; uInt wmask = s->w_mask;
//;;; unsigned chain_length = s->max_chain_length;
//;;; if (s->prev_length >= s->good_match) {
//;;; chain_length >>= 2;
//;;; }
mov edi, prev_length
mov esi, good_match
mov eax, WMask
mov ebx, max_chain_length
cmp edi, esi
jl LastMatchGood
shr ebx, 2
LastMatchGood:
//;;; chainlen is decremented once beforehand so that the function can
//;;; use the sign flag instead of the zero flag for the exit test.
//;;; It is then shifted into the high word, to make room for the wmask
//;;; value, which it will always accompany.
dec ebx
shl ebx, 16
or ebx, eax
//;;; on zlib only
//;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
mov eax, nice_match
mov [chainlenwmask], ebx
mov r10d, Lookahead
cmp r10d, eax
cmovnl r10d, eax
mov [nicematch],r10d
//;;; register Bytef *scan = s->window + s->strstart;
mov r10, window_ad
mov ebp, strstart
lea r13, [r10 + rbp]
//;;; Determine how many bytes the scan ptr is off from being
//;;; dword-aligned.
mov r9,r13
neg r13
and r13,3
//;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
//;;; s->strstart - (IPos)MAX_DIST(s) : NIL;
mov eax, window_size
sub eax, MIN_LOOKAHEAD
xor edi,edi
sub ebp, eax
mov r11d, prev_length
cmovng ebp,edi
//;;; int best_len = s->prev_length;
//;;; Store the sum of s->window + best_len in esi locally, and in esi.
lea rsi,[r10+r11]
//;;; register ush scan_start = *(ushf*)scan;
//;;; register ush scan_end = *(ushf*)(scan+best_len-1);
//;;; Posf *prev = s->prev;
movzx r12d,word ptr [r9]
movzx ebx, word ptr [r9 + r11 - 1]
mov rdi, prev_ad
//;;; Jump into the main loop.
mov edx, [chainlenwmask]
cmp bx,word ptr [rsi + r8 - 1]
jz LookupLoopIsZero
LookupLoop1:
and r8d, edx
movzx r8d, word ptr [rdi + r8*2]
cmp r8d, ebp
jbe LeaveNow
sub edx, 0x00010000
BEFORE_JMP
js LeaveNow
AFTER_JMP
LoopEntry1:
cmp bx,word ptr [rsi + r8 - 1]
BEFORE_JMP
jz LookupLoopIsZero
AFTER_JMP
LookupLoop2:
and r8d, edx
movzx r8d, word ptr [rdi + r8*2]
cmp r8d, ebp
BEFORE_JMP
jbe LeaveNow
AFTER_JMP
sub edx, 0x00010000
BEFORE_JMP
js LeaveNow
AFTER_JMP
LoopEntry2:
cmp bx,word ptr [rsi + r8 - 1]
BEFORE_JMP
jz LookupLoopIsZero
AFTER_JMP
LookupLoop4:
and r8d, edx
movzx r8d, word ptr [rdi + r8*2]
cmp r8d, ebp
BEFORE_JMP
jbe LeaveNow
AFTER_JMP
sub edx, 0x00010000
BEFORE_JMP
js LeaveNow
AFTER_JMP
LoopEntry4:
cmp bx,word ptr [rsi + r8 - 1]
BEFORE_JMP
jnz LookupLoop1
jmp LookupLoopIsZero
AFTER_JMP
/*
;;; do {
;;; match = s->window + cur_match;
;;; if (*(ushf*)(match+best_len-1) != scan_end ||
;;; *(ushf*)match != scan_start) continue;
;;; [...]
;;; } while ((cur_match = prev[cur_match & wmask]) > limit
;;; && --chain_length != 0);
;;;
;;; Here is the inner loop of the function. The function will spend the
;;; majority of its time in this loop, and majority of that time will
;;; be spent in the first ten instructions.
;;;
;;; Within this loop:
;;; ebx = scanend
;;; r8d = curmatch
;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask)
;;; esi = windowbestlen - i.e., (window + bestlen)
;;; edi = prev
;;; ebp = limit
*/
.balign 16
LookupLoop:
and r8d, edx
movzx r8d, word ptr [rdi + r8*2]
cmp r8d, ebp
BEFORE_JMP
jbe LeaveNow
AFTER_JMP
sub edx, 0x00010000
BEFORE_JMP
js LeaveNow
AFTER_JMP
LoopEntry:
cmp bx,word ptr [rsi + r8 - 1]
BEFORE_JMP
jnz LookupLoop1
AFTER_JMP
LookupLoopIsZero:
cmp r12w, word ptr [r10 + r8]
BEFORE_JMP
jnz LookupLoop1
AFTER_JMP
//;;; Store the current value of chainlen.
mov [chainlenwmask], edx
/*
;;; Point edi to the string under scrutiny, and esi to the string we
;;; are hoping to match it up with. In actuality, esi and edi are
;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is
;;; initialized to -(MAX_MATCH_8 - scanalign).
*/
lea rsi,[r8+r10]
mov rdx, 0xfffffffffffffef8 //; -(MAX_MATCH_8)
lea rsi, [rsi + r13 + 0x0108] //;MAX_MATCH_8]
lea rdi, [r9 + r13 + 0x0108] //;MAX_MATCH_8]
prefetcht1 [rsi+rdx]
prefetcht1 [rdi+rdx]
/*
;;; Test the strings for equality, 8 bytes at a time. At the end,
;;; adjust rdx so that it is offset to the exact byte that mismatched.
;;;
;;; We already know at this point that the first three bytes of the
;;; strings match each other, and they can be safely passed over before
;;; starting the compare loop. So what this code does is skip over 0-3
;;; bytes, as much as necessary in order to dword-align the edi
;;; pointer. (rsi will still be misaligned three times out of four.)
;;;
;;; It should be confessed that this loop usually does not represent
;;; much of the total running time. Replacing it with a more
;;; straightforward "rep cmpsb" would not drastically degrade
;;; performance.
*/
LoopCmps:
mov rax, [rsi + rdx]
xor rax, [rdi + rdx]
jnz LeaveLoopCmps
mov rax, [rsi + rdx + 8]
xor rax, [rdi + rdx + 8]
jnz LeaveLoopCmps8
mov rax, [rsi + rdx + 8+8]
xor rax, [rdi + rdx + 8+8]
jnz LeaveLoopCmps16
add rdx,8+8+8
BEFORE_JMP
jnz LoopCmps
jmp LenMaximum
AFTER_JMP
LeaveLoopCmps16: add rdx,8
LeaveLoopCmps8: add rdx,8
LeaveLoopCmps:
test eax, 0x0000FFFF
jnz LenLower
test eax,0xffffffff
jnz LenLower32
add rdx,4
shr rax,32
or ax,ax
BEFORE_JMP
jnz LenLower
AFTER_JMP
LenLower32:
shr eax,16
add rdx,2
LenLower:
sub al, 1
adc rdx, 0
//;;; Calculate the length of the match. If it is longer than MAX_MATCH,
//;;; then automatically accept it as the best possible match and leave.
lea rax, [rdi + rdx]
sub rax, r9
cmp eax, MAX_MATCH
BEFORE_JMP
jge LenMaximum
AFTER_JMP
/*
;;; If the length of the match is not longer than the best match we
;;; have so far, then forget it and return to the lookup loop.
;///////////////////////////////////
*/
cmp eax, r11d
jg LongerMatch
lea rsi,[r10+r11]
mov rdi, prev_ad
mov edx, [chainlenwmask]
BEFORE_JMP
jmp LookupLoop
AFTER_JMP
/*
;;; s->match_start = cur_match;
;;; best_len = len;
;;; if (len >= nice_match) break;
;;; scan_end = *(ushf*)(scan+best_len-1);
*/
LongerMatch:
mov r11d, eax
mov match_start, r8d
cmp eax, [nicematch]
BEFORE_JMP
jge LeaveNow
AFTER_JMP
lea rsi,[r10+rax]
movzx ebx, word ptr [r9 + rax - 1]
mov rdi, prev_ad
mov edx, [chainlenwmask]
BEFORE_JMP
jmp LookupLoop
AFTER_JMP
//;;; Accept the current string, with the maximum possible length.
LenMaximum:
mov r11d,MAX_MATCH
mov match_start, r8d
//;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
//;;; return s->lookahead;
LeaveNow:
mov eax, Lookahead
cmp r11d, eax
cmovng eax, r11d
//;;; Restore the stack and return from whence we came.
// mov rsi,[save_rsi]
// mov rdi,[save_rdi]
mov rbx,[save_rbx]
mov rbp,[save_rbp]
mov r12,[save_r12]
mov r13,[save_r13]
mov r14,[save_r14]
mov r15,[save_r15]
ret 0
//; please don't remove this string !
//; Your can freely use gvmat64 in any free or commercial app
//; but it is far better don't remove the string in the binary!
// db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998, converted to amd 64 by Gilles Vollant 2005",0dh,0ah,0
match_init:
ret 0
contrib/infback9/inftree9.c
浏览文件 @ 67cc20d0
......@@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate9_copyright[] =
" inflate9 1.2.3.9 Copyright 1995-2010 Mark Adler ";
" inflate9 1.2.4 Copyright 1995-2010 Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
......@@ -64,7 +64,7 @@ unsigned short FAR *work;
static const unsigned short lext[31] = { /* Length codes 257..285 extra */
128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129,
130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132,
133, 133, 133, 133, 144, 193, 201};
133, 133, 133, 133, 144, 66, 199};
static const unsigned short dbase[32] = { /* Distance codes 0..31 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49,
65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,
......
contrib/masm686/match.asm 已删除 100644 → 0
浏览文件 @ 7751bd4c
; match.asm -- Pentium-Pro optimized version of longest_match()
;
; Updated for zlib 1.1.3 and converted to MASM 6.1x
; Copyright (C) 2000 Dan Higdon <hdan@kinesoft.com>
; and Chuck Walbourn <chuckw@kinesoft.com>
; Corrections by Cosmin Truta <cosmint@cs.ubbcluj.ro>
;
; This is free software; you can redistribute it and/or modify it
; under the terms of the GNU General Public License.
; Based on match.S
; Written for zlib 1.1.2
; Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
;
; Modified by Gilles Vollant (2005) for add gzhead and gzindex
.686P
.MODEL FLAT
;===========================================================================
; EQUATES
;===========================================================================
MAX_MATCH EQU 258
MIN_MATCH EQU 3
MIN_LOOKAHEAD EQU (MAX_MATCH + MIN_MATCH + 1)
MAX_MATCH_8 EQU ((MAX_MATCH + 7) AND (NOT 7))
;===========================================================================
; STRUCTURES
;===========================================================================
; This STRUCT assumes a 4-byte alignment
DEFLATE_STATE STRUCT
ds_strm dd ?
ds_status dd ?
ds_pending_buf dd ?
ds_pending_buf_size dd ?
ds_pending_out dd ?
ds_pending dd ?
ds_wrap dd ?
; gzhead and gzindex are added in zlib 1.2.2.2 (see deflate.h)
ds_gzhead dd ?
ds_gzindex dd ?
ds_data_type db ?
ds_method db ?
db ? ; padding
db ? ; padding
ds_last_flush dd ?
ds_w_size dd ? ; used
ds_w_bits dd ?
ds_w_mask dd ? ; used
ds_window dd ? ; used
ds_window_size dd ?
ds_prev dd ? ; used
ds_head dd ?
ds_ins_h dd ?
ds_hash_size dd ?
ds_hash_bits dd ?
ds_hash_mask dd ?
ds_hash_shift dd ?
ds_block_start dd ?
ds_match_length dd ? ; used
ds_prev_match dd ? ; used
ds_match_available dd ?
ds_strstart dd ? ; used
ds_match_start dd ? ; used
ds_lookahead dd ? ; used
ds_prev_length dd ? ; used
ds_max_chain_length dd ? ; used
ds_max_laxy_match dd ?
ds_level dd ?
ds_strategy dd ?
ds_good_match dd ? ; used
ds_nice_match dd ? ; used
; Don't need anymore of the struct for match
DEFLATE_STATE ENDS
;===========================================================================
; CODE
;===========================================================================
_TEXT SEGMENT
;---------------------------------------------------------------------------
; match_init
;---------------------------------------------------------------------------
ALIGN 4
PUBLIC _match_init
_match_init PROC
; no initialization needed
ret
_match_init ENDP
;---------------------------------------------------------------------------
; uInt longest_match(deflate_state *deflatestate, IPos curmatch)
;---------------------------------------------------------------------------
ALIGN 4
PUBLIC _longest_match
_longest_match PROC
; Since this code uses EBP for a scratch register, the stack frame must
; be manually constructed and referenced relative to the ESP register.
; Stack image
; Variables
chainlenwmask = 0 ; high word: current chain len
; low word: s->wmask
window = 4 ; local copy of s->window
windowbestlen = 8 ; s->window + bestlen
scanend = 12 ; last two bytes of string
scanstart = 16 ; first two bytes of string
scanalign = 20 ; dword-misalignment of string
nicematch = 24 ; a good enough match size
bestlen = 28 ; size of best match so far
scan = 32 ; ptr to string wanting match
varsize = 36 ; number of bytes (also offset to last saved register)
; Saved Registers (actually pushed into place)
ebx_save = 36
edi_save = 40
esi_save = 44
ebp_save = 48
; Parameters
retaddr = 52
deflatestate = 56
curmatch = 60
; Save registers that the compiler may be using
push ebp
push edi
push esi
push ebx
; Allocate local variable space
sub esp,varsize
; Retrieve the function arguments. ecx will hold cur_match
; throughout the entire function. edx will hold the pointer to the
; deflate_state structure during the function's setup (before
; entering the main loop).
mov edx, [esp+deflatestate]
ASSUME edx:PTR DEFLATE_STATE
mov ecx, [esp+curmatch]
; uInt wmask = s->w_mask;
; unsigned chain_length = s->max_chain_length;
; if (s->prev_length >= s->good_match) {
; chain_length >>= 2;
; }
mov eax, [edx].ds_prev_length
mov ebx, [edx].ds_good_match
cmp eax, ebx
mov eax, [edx].ds_w_mask
mov ebx, [edx].ds_max_chain_length
jl SHORT LastMatchGood
shr ebx, 2
LastMatchGood:
; chainlen is decremented once beforehand so that the function can
; use the sign flag instead of the zero flag for the exit test.
; It is then shifted into the high word, to make room for the wmask
; value, which it will always accompany.
dec ebx
shl ebx, 16
or ebx, eax
mov [esp+chainlenwmask], ebx
; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
mov eax, [edx].ds_nice_match
mov ebx, [edx].ds_lookahead
cmp ebx, eax
jl SHORT LookaheadLess
mov ebx, eax
LookaheadLess:
mov [esp+nicematch], ebx
;/* register Bytef *scan = s->window + s->strstart; */
mov esi, [edx].ds_window
mov [esp+window], esi
mov ebp, [edx].ds_strstart
lea edi, [esi+ebp]
mov [esp+scan],edi
;/* Determine how many bytes the scan ptr is off from being */
;/* dword-aligned. */
mov eax, edi
neg eax
and eax, 3
mov [esp+scanalign], eax
;/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ? */
;/* s->strstart - (IPos)MAX_DIST(s) : NIL; */
mov eax, [edx].ds_w_size
sub eax, MIN_LOOKAHEAD
sub ebp, eax
jg SHORT LimitPositive
xor ebp, ebp
LimitPositive:
;/* int best_len = s->prev_length; */
mov eax, [edx].ds_prev_length
mov [esp+bestlen], eax
;/* Store the sum of s->window + best_len in %esi locally, and in %esi. */
add esi, eax
mov [esp+windowbestlen], esi
;/* register ush scan_start = *(ushf*)scan; */
;/* register ush scan_end = *(ushf*)(scan+best_len-1); */
;/* Posf *prev = s->prev; */
movzx ebx, WORD PTR[edi]
mov [esp+scanstart], ebx
movzx ebx, WORD PTR[eax+edi-1]
mov [esp+scanend], ebx
mov edi, [edx].ds_prev
;/* Jump into the main loop. */
mov edx, [esp+chainlenwmask]
jmp SHORT LoopEntry
;/* do {
; * match = s->window + cur_match;
; * if (*(ushf*)(match+best_len-1) != scan_end ||
; * *(ushf*)match != scan_start) continue;
; * [...]
; * } while ((cur_match = prev[cur_match & wmask]) > limit
; * && --chain_length != 0);
; *
; * Here is the inner loop of the function. The function will spend the
; * majority of its time in this loop, and majority of that time will
; * be spent in the first ten instructions.
; *
; * Within this loop:
; * %ebx = scanend
; * %ecx = curmatch
; * %edx = chainlenwmask - i.e., ((chainlen << 16) | wmask)
; * %esi = windowbestlen - i.e., (window + bestlen)
; * %edi = prev
; * %ebp = limit
; */
ALIGN 4
LookupLoop:
and ecx, edx
movzx ecx, WORD PTR[edi+ecx*2]
cmp ecx, ebp
jbe LeaveNow
sub edx, 000010000H
js LeaveNow
LoopEntry:
movzx eax, WORD PTR[esi+ecx-1]
cmp eax, ebx
jnz SHORT LookupLoop
mov eax, [esp+window]
movzx eax, WORD PTR[eax+ecx]
cmp eax, [esp+scanstart]
jnz SHORT LookupLoop
;/* Store the current value of chainlen. */
mov [esp+chainlenwmask], edx
;/* Point %edi to the string under scrutiny, and %esi to the string we */
;/* are hoping to match it up with. In actuality, %esi and %edi are */
;/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is */
;/* initialized to -(MAX_MATCH_8 - scanalign). */
mov esi, [esp+window]
mov edi, [esp+scan]
add esi, ecx
mov eax, [esp+scanalign]
mov edx, -MAX_MATCH_8
lea edi, [edi+eax+MAX_MATCH_8]
lea esi, [esi+eax+MAX_MATCH_8]
;/* Test the strings for equality, 8 bytes at a time. At the end,
; * adjust %edx so that it is offset to the exact byte that mismatched.
; *
; * We already know at this point that the first three bytes of the
; * strings match each other, and they can be safely passed over before
; * starting the compare loop. So what this code does is skip over 0-3
; * bytes, as much as necessary in order to dword-align the %edi
; * pointer. (%esi will still be misaligned three times out of four.)
; *
; * It should be confessed that this loop usually does not represent
; * much of the total running time. Replacing it with a more
; * straightforward "rep cmpsb" would not drastically degrade
; * performance.
; */
LoopCmps:
mov eax, DWORD PTR[esi+edx]
xor eax, DWORD PTR[edi+edx]
jnz SHORT LeaveLoopCmps
mov eax, DWORD PTR[esi+edx+4]
xor eax, DWORD PTR[edi+edx+4]
jnz SHORT LeaveLoopCmps4
add edx, 8
jnz SHORT LoopCmps
jmp LenMaximum
ALIGN 4
LeaveLoopCmps4:
add edx, 4
LeaveLoopCmps:
test eax, 00000FFFFH
jnz SHORT LenLower
add edx, 2
shr eax, 16
LenLower:
sub al, 1
adc edx, 0
;/* Calculate the length of the match. If it is longer than MAX_MATCH, */
;/* then automatically accept it as the best possible match and leave. */
lea eax, [edi+edx]
mov edi, [esp+scan]
sub eax, edi
cmp eax, MAX_MATCH
jge SHORT LenMaximum
;/* If the length of the match is not longer than the best match we */
;/* have so far, then forget it and return to the lookup loop. */
mov edx, [esp+deflatestate]
mov ebx, [esp+bestlen]
cmp eax, ebx
jg SHORT LongerMatch
mov esi, [esp+windowbestlen]
mov edi, [edx].ds_prev
mov ebx, [esp+scanend]
mov edx, [esp+chainlenwmask]
jmp LookupLoop
ALIGN 4
;/* s->match_start = cur_match; */
;/* best_len = len; */
;/* if (len >= nice_match) break; */
;/* scan_end = *(ushf*)(scan+best_len-1); */
LongerMatch:
mov ebx, [esp+nicematch]
mov [esp+bestlen], eax
mov [edx].ds_match_start, ecx
cmp eax, ebx
jge SHORT LeaveNow
mov esi, [esp+window]
add esi, eax
mov [esp+windowbestlen], esi
movzx ebx, WORD PTR[edi+eax-1]
mov edi, [edx].ds_prev
mov [esp+scanend], ebx
mov edx, [esp+chainlenwmask]
jmp LookupLoop
ALIGN 4
;/* Accept the current string, with the maximum possible length. */
LenMaximum:
mov edx, [esp+deflatestate]
mov DWORD PTR[esp+bestlen], MAX_MATCH
mov [edx].ds_match_start, ecx
;/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len; */
;/* return s->lookahead; */
LeaveNow:
mov edx, [esp+deflatestate]
mov ebx, [esp+bestlen]
mov eax, [edx].ds_lookahead
cmp ebx, eax
jg SHORT LookaheadRet
mov eax, ebx
LookaheadRet:
; Restore the stack and return from whence we came.
add esp, varsize
pop ebx
pop esi
pop edi
pop ebp
ret
_longest_match ENDP
_TEXT ENDS
END
contrib/masmx64/gvmat64.asm
浏览文件 @ 67cc20d0
......@@ -2,8 +2,10 @@
; deflate_state *s,
; IPos cur_match); /* current match */
; gvmat64.asm -- Asm portion of the optimized longest_match for 32 bits x86
; Copyright (C) 1995-2005 Jean-loup Gailly, Brian Raiter and Gilles Vollant.
; gvmat64.asm -- Asm portion of the optimized longest_match for 32 bits x86_64
; (AMD64 on Athlon 64, Opteron, Phenom
; and Intel EM64T on Pentium 4 with EM64T, Pentium D, Core 2 Duo, Core I5/I7)
; Copyright (C) 1995-2010 Jean-loup Gailly, Brian Raiter and Gilles Vollant.
;
; File written by Gilles Vollant, by converting to assembly the longest_match
; from Jean-loup Gailly in deflate.c of zLib and infoZip zip.
......@@ -11,6 +13,24 @@
; and by taking inspiration on asm686 with masm, optimised assembly code
; from Brian Raiter, written 1998
;
; This software is provided 'as-is', without any express or implied
; warranty. In no event will the authors be held liable for any damages
; arising from the use of this software.
;
; Permission is granted to anyone to use this software for any purpose,
; including commercial applications, and to alter it and redistribute it
; freely, subject to the following restrictions:
;
; 1. The origin of this software must not be misrepresented; you must not
; claim that you wrote the original software. If you use this software
; in a product, an acknowledgment in the product documentation would be
; appreciated but is not required.
; 2. Altered source versions must be plainly marked as such, and must not be
; misrepresented as being the original software
; 3. This notice may not be removed or altered from any source distribution.
;
;
;
; http://www.zlib.net
; http://www.winimage.com/zLibDll
; http://www.muppetlabs.com/~breadbox/software/assembly.html
......@@ -26,10 +46,10 @@
;
; This file compile with Microsoft Macro Assembler (x64) for AMD64
;
; ml64.exe is given with Visual Studio 2005 and Windows 2003 server DDK
; ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK
;
; (you can get Windows 2003 server DDK with ml64 and cl for AMD64 from
; http://www.microsoft.com/whdc/devtools/ddk/default.mspx for low price)
; (you can get Windows WDK with ml64 for AMD64 from
; http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price)
;
......@@ -71,6 +91,25 @@ save_r13 equ rsp + 64 - LocalVarsSize
;save_r15 equ rsp + 80 - LocalVarsSize
; summary of register usage
; scanend ebx
; scanendw bx
; chainlenwmask edx
; curmatch rsi
; curmatchd esi
; windowbestlen r8
; scanalign r9
; scanalignd r9d
; window r10
; bestlen r11
; bestlend r11d
; scanstart r12d
; scanstartw r12w
; scan r13
; nicematch r14d
; limit r15
; limitd r15d
; prev rcx
; all the +4 offsets are due to the addition of pending_buf_size (in zlib
; in the deflate_state structure since the asm code was first written
......
contrib/masmx64/inffas8664.c
浏览文件 @ 67cc20d0
......@@ -130,7 +130,7 @@ unsigned start; /* inflate()'s starting value for strm->avail_out */
ar.beg = ar.out - (start - strm->avail_out);
ar.end = ar.out + (strm->avail_out - PAD_AVAIL_OUT);
ar.wsize = state->wsize;
ar.write = state->write;
ar.write = state->wnext;
ar.window = state->window;
ar.hold = state->hold;
ar.bits = state->bits;
......
contrib/masmx64/inffasx64.asm
浏览文件 @ 67cc20d0
......@@ -9,12 +9,16 @@
; ml64.exe /Flinffasx64 /c /Zi inffasx64.asm
; with Microsoft Macro Assembler (x64) for AMD64
;
; ml64.exe is given with Visual Studio 2005, Windows 2003 server DDK
; This file compile with Microsoft Macro Assembler (x64) for AMD64
;
; ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK
;
; (you can get Windows 2003 server DDK with ml64 and cl.exe for AMD64 from
; http://www.microsoft.com/whdc/devtools/ddk/default.mspx for low price)
; (you can get Windows WDK with ml64 for AMD64 from
; http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price)
;
.code
inffas8664fnc PROC
......
contrib/masmx86/bld_ml32.bat
浏览文件 @ 67cc20d0
ml /coff /Zi /c /Flgvmat32.lst gvmat32.asm
ml /coff /Zi /c /Flmatch686.lst match686.asm
ml /coff /Zi /c /Flinffas32.lst inffas32.asm
contrib/masmx86/gvmat32c.c 已删除 100644 → 0
浏览文件 @ 7751bd4c
/* gvmat32.c -- C portion of the optimized longest_match for 32 bits x86
* Copyright (C) 1995-1996 Jean-loup Gailly and Gilles Vollant.
* File written by Gilles Vollant, by modifiying the longest_match
* from Jean-loup Gailly in deflate.c
* it prepare all parameters and call the assembly longest_match_gvasm
* longest_match execute standard C code is wmask != 0x7fff
* (assembly code is faster with a fixed wmask)
*
* Read comment at beginning of gvmat32.asm for more information
*/
#if defined(ASMV) && (!defined(NOOLDPENTIUMCODE))
#include "deflate.h"
/* if your C compiler don't add underline before function name,
define ADD_UNDERLINE_ASMFUNC */
#ifdef ADD_UNDERLINE_ASMFUNC
#define longest_match_7fff _longest_match_7fff
#define longest_match_686 _longest_match_686
#define cpudetect32 _cpudetect32
#endif
unsigned long cpudetect32();
uInt longest_match_c(
deflate_state *s,
IPos cur_match); /* current match */
uInt longest_match_7fff(
deflate_state *s,
IPos cur_match); /* current match */
uInt longest_match_686(
deflate_state *s,
IPos cur_match); /* current match */
static uInt iIsPPro=2;
void match_init ()
{
iIsPPro = (((cpudetect32()/0x100)&0xf)>=6) ? 1 : 0;
}
uInt longest_match(
deflate_state *s,
IPos cur_match) /* current match */
{
if (iIsPPro!=0)
return longest_match_686(s,cur_match);
if (s->w_mask != 0x7fff)
return longest_match_686(s,cur_match);
/* now ((s->w_mask == 0x7fff) && (iIsPPro==0)) */
return longest_match_7fff(s,cur_match);
}
#endif /* defined(ASMV) && (!defined(NOOLDPENTIUMCODE)) */
contrib/masmx86/gvmat32.asm → contrib/masmx86/match686.asm
浏览文件 @ 67cc20d0
; gvmat32.asm -- Asm portion of the optimized longest_match for 32 bits x86
; Copyright (C) 1995-1996 Jean-loup Gailly and Gilles Vollant.
; File written by Gilles Vollant, by modifiying the longest_match
; match686.asm -- Asm portion of the optimized longest_match for 32 bits x86
; Copyright (C) 1995-1996 Jean-loup Gailly, Brian Raiter and Gilles Vollant.
; File written by Gilles Vollant, by converting match686.S from Brian Raiter
; for MASM. This is as assembly version of longest_match
; from Jean-loup Gailly in deflate.c
;
; http://www.zlib.net
......@@ -8,47 +9,32 @@
; http://www.muppetlabs.com/~breadbox/software/assembly.html
;
; For Visual C++ 4.x and higher and ML 6.x and higher
; ml.exe is in directory \MASM611C of Win95 DDK
; ml.exe is also distributed in http://www.masm32.com/masmdl.htm
; and in VC++2003 toolkit at http://msdn.microsoft.com/visualc/vctoolkit2003/
; ml.exe is distributed in
; http://www.microsoft.com/downloads/details.aspx?FamilyID=7a1c9da0-0510-44a2-b042-7ef370530c64
;
; this file contain two implementation of longest_match
;
; longest_match_7fff : written 1996 by Gilles Vollant optimized for
; first Pentium. Assume s->w_mask == 0x7fff
; longest_match_686 : written by Brian raiter (1998), optimized for Pentium Pro
; this longest_match was written by Brian raiter (1998), optimized for Pentium Pro
; (and the faster known version of match_init on modern Core 2 Duo and AMD Phenom)
;
; for using an seembly version of longest_match, you need define ASMV in project
; There is two way in using gvmat32.asm
; for using an assembly version of longest_match, you need define ASMV in project
;
; A) Suggested method
; if you want include both longest_match_7fff and longest_match_686
; compile the asm file running
; ml /coff /Zi /Flgvmat32.lst /c gvmat32.asm
; and include gvmat32c.c in your project
; if you have an old cpu (386,486 or first Pentium) and s->w_mask==0x7fff,
; longest_match_7fff will be used
; if you have a more modern CPU (Pentium Pro, II and higher)
; longest_match_686 will be used
; on old cpu with s->w_mask!=0x7fff, longest_match_686 will be used,
; but this is not a sitation you'll find often
; ml /coff /Zi /c /Flmatch686.lst match686.asm
; and do not include match686.obj in your project
;
; B) Alternative
; if you are not interresed in old cpu performance and want the smaller
; binaries possible
; note: contrib of zLib 1.2.3 and earlier contained both a deprecated version for
; Pentium (prior Pentium Pro) and this version for Pentium Pro and modern processor
; with autoselect (with cpu detection code)
; if you want support the old pentium optimization, you can still use these version
;
; compile the asm file running
; ml /coff /Zi /c /Flgvmat32.lst /DNOOLDPENTIUMCODE gvmat32.asm
; and do not include gvmat32c.c in your project (ou define also
; NOOLDPENTIUMCODE)
; this file is not optimized for old pentium, but it compatible with all x86 32 bits
; processor (starting 80386)
;
; note : as I known, longest_match_686 is very faster than longest_match_7fff
; on pentium Pro/II/III, faster (but less) in P4, but it seem
; longest_match_7fff can be faster (very very litte) on AMD Athlon64/K8
;
; see below : zlib1222add must be adjuster if you use a zlib version < 1.2.2.2
;uInt longest_match_7fff(s, cur_match)
;uInt longest_match(s, cur_match)
; deflate_state *s;
; IPos cur_match; /* current match */
......@@ -110,23 +96,11 @@
_TEXT segment
IFDEF NOUNDERLINE
IFDEF NOOLDPENTIUMCODE
public longest_match
public match_init
ELSE
public longest_match_7fff
public cpudetect32
public longest_match_686
ENDIF
ELSE
IFDEF NOOLDPENTIUMCODE
public _longest_match
public _match_init
ELSE
public _longest_match_7fff
public _cpudetect32
public _longest_match_686
ENDIF
ENDIF
MAX_MATCH equ 258
......@@ -135,474 +109,6 @@ ENDIF
IFNDEF NOOLDPENTIUMCODE
IFDEF NOUNDERLINE
longest_match_7fff proc near
ELSE
_longest_match_7fff proc near
ENDIF
mov edx,[esp+4]
push ebp
push edi
push esi
push ebx
sub esp,NbStackAdd
; initialize or check the variables used in match.asm.
mov ebp,edx
; chain_length = s->max_chain_length
; if (prev_length>=good_match) chain_length >>= 2
mov edx,[ebp+dep_chain_length]
mov ebx,[ebp+dep_prev_length]
cmp [ebp+dep_good_match],ebx
ja noshr
shr edx,2
noshr:
; we increment chain_length because in the asm, the --chain_lenght is in the beginning of the loop
inc edx
mov edi,[ebp+dep_nice_match]
mov chain_length,edx
mov eax,[ebp+dep_lookahead]
cmp eax,edi
; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
jae nolookaheadnicematch
mov edi,eax
nolookaheadnicematch:
; best_len = s->prev_length
mov best_len,ebx
; window = s->window
mov esi,[ebp+dep_window]
mov ecx,[ebp+dep_strstart]
mov window,esi
mov nice_match,edi
; scan = window + strstart
add esi,ecx
mov scan,esi
; dx = *window
mov dx,word ptr [esi]
; bx = *(window+best_len-1)
mov bx,word ptr [esi+ebx-1]
add esi,MAX_MATCH-1
; scan_start = *scan
mov scan_start,dx
; strend = scan + MAX_MATCH-1
mov strend,esi
; bx = scan_end = *(window+best_len-1)
; IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
; s->strstart - (IPos)MAX_DIST(s) : NIL;
mov esi,[ebp+dep_w_size]
sub esi,MIN_LOOKAHEAD
; here esi = MAX_DIST(s)
sub ecx,esi
ja nodist
xor ecx,ecx
nodist:
mov limit,ecx
; prev = s->prev
mov edx,[ebp+dep_prev]
mov prev,edx
;
mov edx,dword ptr [ebp+dep_match_start]
mov bp,scan_start
mov eax,cur_match
mov match_start,edx
mov edx,window
mov edi,edx
add edi,best_len
mov esi,prev
dec edi
; windowlen = window + best_len -1
mov windowlen,edi
jmp beginloop2
align 4
; here, in the loop
; eax = ax = cur_match
; ecx = limit
; bx = scan_end
; bp = scan_start
; edi = windowlen (window + best_len -1)
; esi = prev
;// here; chain_length <=16
normalbeg0add16:
add chain_length,16
jz exitloop
normalbeg0:
cmp word ptr[edi+eax],bx
je normalbeg2noroll
rcontlabnoroll:
; cur_match = prev[cur_match & wmask]
and eax,7fffh
mov ax,word ptr[esi+eax*2]
; if cur_match > limit, go to exitloop
cmp ecx,eax
jnb exitloop
; if --chain_length != 0, go to exitloop
dec chain_length
jnz normalbeg0
jmp exitloop
normalbeg2noroll:
; if (scan_start==*(cur_match+window)) goto normalbeg2
cmp bp,word ptr[edx+eax]
jne rcontlabnoroll
jmp normalbeg2
contloop3:
mov edi,windowlen
; cur_match = prev[cur_match & wmask]
and eax,7fffh
mov ax,word ptr[esi+eax*2]
; if cur_match > limit, go to exitloop
cmp ecx,eax
jnbexitloopshort1:
jnb exitloop
; if --chain_length != 0, go to exitloop
; begin the main loop
beginloop2:
sub chain_length,16+1
; if chain_length <=16, don't use the unrolled loop
jna normalbeg0add16
do16:
cmp word ptr[edi+eax],bx
je normalbeg2dc0
maccn MACRO lab
and eax,7fffh
mov ax,word ptr[esi+eax*2]
cmp ecx,eax
jnb exitloop
cmp word ptr[edi+eax],bx
je lab
ENDM
rcontloop0:
maccn normalbeg2dc1
rcontloop1:
maccn normalbeg2dc2
rcontloop2:
maccn normalbeg2dc3
rcontloop3:
maccn normalbeg2dc4
rcontloop4:
maccn normalbeg2dc5
rcontloop5:
maccn normalbeg2dc6
rcontloop6:
maccn normalbeg2dc7
rcontloop7:
maccn normalbeg2dc8
rcontloop8:
maccn normalbeg2dc9
rcontloop9:
maccn normalbeg2dc10
rcontloop10:
maccn short normalbeg2dc11
rcontloop11:
maccn short normalbeg2dc12
rcontloop12:
maccn short normalbeg2dc13
rcontloop13:
maccn short normalbeg2dc14
rcontloop14:
maccn short normalbeg2dc15
rcontloop15:
and eax,7fffh
mov ax,word ptr[esi+eax*2]
cmp ecx,eax
jnb exitloop
sub chain_length,16
ja do16
jmp normalbeg0add16
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
normbeg MACRO rcontlab,valsub
; if we are here, we know that *(match+best_len-1) == scan_end
cmp bp,word ptr[edx+eax]
; if (match != scan_start) goto rcontlab
jne rcontlab
; calculate the good chain_length, and we'll compare scan and match string
add chain_length,16-valsub
jmp iseq
ENDM
normalbeg2dc11:
normbeg rcontloop11,11
normalbeg2dc12:
normbeg short rcontloop12,12
normalbeg2dc13:
normbeg short rcontloop13,13
normalbeg2dc14:
normbeg short rcontloop14,14
normalbeg2dc15:
normbeg short rcontloop15,15
normalbeg2dc10:
normbeg rcontloop10,10
normalbeg2dc9:
normbeg rcontloop9,9
normalbeg2dc8:
normbeg rcontloop8,8
normalbeg2dc7:
normbeg rcontloop7,7
normalbeg2dc6:
normbeg rcontloop6,6
normalbeg2dc5:
normbeg rcontloop5,5
normalbeg2dc4:
normbeg rcontloop4,4
normalbeg2dc3:
normbeg rcontloop3,3
normalbeg2dc2:
normbeg rcontloop2,2
normalbeg2dc1:
normbeg rcontloop1,1
normalbeg2dc0:
normbeg rcontloop0,0
; we go in normalbeg2 because *(ushf*)(match+best_len-1) == scan_end
normalbeg2:
mov edi,window
cmp bp,word ptr[edi+eax]
jne contloop3 ; if *(ushf*)match != scan_start, continue
iseq:
; if we are here, we know that *(match+best_len-1) == scan_end
; and (match == scan_start)
mov edi,edx
mov esi,scan ; esi = scan
add edi,eax ; edi = window + cur_match = match
mov edx,[esi+3] ; compare manually dword at match+3
xor edx,[edi+3] ; and scan +3
jz begincompare ; if equal, go to long compare
; we will determine the unmatch byte and calculate len (in esi)
or dl,dl
je eq1rr
mov esi,3
jmp trfinval
eq1rr:
or dx,dx
je eq1
mov esi,4
jmp trfinval
eq1:
and edx,0ffffffh
jz eq11
mov esi,5
jmp trfinval
eq11:
mov esi,6
jmp trfinval
begincompare:
; here we now scan and match begin same
add edi,6
add esi,6
mov ecx,(MAX_MATCH-(2+4))/4 ; scan for at most MAX_MATCH bytes
repe cmpsd ; loop until mismatch
je trfin ; go to trfin if not unmatch
; we determine the unmatch byte
sub esi,4
mov edx,[edi-4]
xor edx,[esi]
or dl,dl
jnz trfin
inc esi
or dx,dx
jnz trfin
inc esi
and edx,0ffffffh
jnz trfin
inc esi
trfin:
sub esi,scan ; esi = len
trfinval:
; here we have finised compare, and esi contain len of equal string
cmp esi,best_len ; if len > best_len, go newbestlen
ja short newbestlen
; now we restore edx, ecx and esi, for the big loop
mov esi,prev
mov ecx,limit
mov edx,window
jmp contloop3
newbestlen:
mov best_len,esi ; len become best_len
mov match_start,eax ; save new position as match_start
cmp esi,nice_match ; if best_len >= nice_match, exit
jae exitloop
mov ecx,scan
mov edx,window ; restore edx=window
add ecx,esi
add esi,edx
dec esi
mov windowlen,esi ; windowlen = window + best_len-1
mov bx,[ecx-1] ; bx = *(scan+best_len-1) = scan_end
; now we restore ecx and esi, for the big loop :
mov esi,prev
mov ecx,limit
jmp contloop3
exitloop:
; exit : s->match_start=match_start
mov ebx,match_start
mov ebp,str_s
mov ecx,best_len
mov dword ptr [ebp+dep_match_start],ebx
mov eax,dword ptr [ebp+dep_lookahead]
cmp ecx,eax
ja minexlo
mov eax,ecx
minexlo:
; return min(best_len,s->lookahead)
; restore stack and register ebx,esi,edi,ebp
add esp,NbStackAdd
pop ebx
pop esi
pop edi
pop ebp
ret
InfoAuthor:
; please don't remove this string !
; Your are free use gvmat32 in any fre or commercial apps if you don't remove the string in the binary!
db 0dh,0ah,"GVMat32 optimised assembly code written 1996-98 by Gilles Vollant",0dh,0ah
IFDEF NOUNDERLINE
longest_match_7fff endp
ELSE
_longest_match_7fff endp
ENDIF
IFDEF NOUNDERLINE
cpudetect32 proc near
ELSE
_cpudetect32 proc near
ENDIF
push ebx
pushfd ; push original EFLAGS
pop eax ; get original EFLAGS
mov ecx, eax ; save original EFLAGS
xor eax, 40000h ; flip AC bit in EFLAGS
push eax ; save new EFLAGS value on stack
popfd ; replace current EFLAGS value
pushfd ; get new EFLAGS
pop eax ; store new EFLAGS in EAX
xor eax, ecx ; cant toggle AC bit, processor=80386
jz end_cpu_is_386 ; jump if 80386 processor
push ecx
popfd ; restore AC bit in EFLAGS first
pushfd
pushfd
pop ecx
mov eax, ecx ; get original EFLAGS
xor eax, 200000h ; flip ID bit in EFLAGS
push eax ; save new EFLAGS value on stack
popfd ; replace current EFLAGS value
pushfd ; get new EFLAGS
pop eax ; store new EFLAGS in EAX
popfd ; restore original EFLAGS
xor eax, ecx ; cant toggle ID bit,
je is_old_486 ; processor=old
mov eax,1
db 0fh,0a2h ;CPUID
exitcpudetect:
pop ebx
ret
end_cpu_is_386:
mov eax,0300h
jmp exitcpudetect
is_old_486:
mov eax,0400h
jmp exitcpudetect
IFDEF NOUNDERLINE
cpudetect32 endp
ELSE
_cpudetect32 endp
ENDIF
ENDIF
MAX_MATCH equ 258
MIN_MATCH equ 3
MIN_LOOKAHEAD equ (MAX_MATCH + MIN_MATCH + 1)
......@@ -653,13 +159,28 @@ dsGoodMatch equ 132+zlib1222add
dsNiceMatch equ 136+zlib1222add
;;; match.asm -- Pentium-Pro-optimized version of longest_match()
;;; match686.asm -- Pentium-Pro-optimized version of longest_match()
;;; Written for zlib 1.1.2
;;; Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
;;; You can look at http://www.muppetlabs.com/~breadbox/software/assembly.html
;;;
;;; This is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License.
;;
;; This software is provided 'as-is', without any express or implied
;; warranty. In no event will the authors be held liable for any damages
;; arising from the use of this software.
;;
;; Permission is granted to anyone to use this software for any purpose,
;; including commercial applications, and to alter it and redistribute it
;; freely, subject to the following restrictions:
;;
;; 1. The origin of this software must not be misrepresented; you must not
;; claim that you wrote the original software. If you use this software
;; in a product, an acknowledgment in the product documentation would be
;; appreciated but is not required.
;; 2. Altered source versions must be plainly marked as such, and must not be
;; misrepresented as being the original software
;; 3. This notice may not be removed or altered from any source distribution.
;;
;GLOBAL _longest_match, _match_init
......@@ -669,19 +190,11 @@ dsNiceMatch equ 136+zlib1222add
;;; uInt longest_match(deflate_state *deflatestate, IPos curmatch)
;_longest_match:
IFDEF NOOLDPENTIUMCODE
IFDEF NOUNDERLINE
longest_match proc near
ELSE
_longest_match proc near
ENDIF
ELSE
IFDEF NOUNDERLINE
longest_match_686 proc near
ELSE
_longest_match_686 proc near
ENDIF
ENDIF
;;; Save registers that the compiler may be using, and adjust esp to
;;; make room for our stack frame.
......@@ -940,11 +453,10 @@ LookaheadRet:
ret
; please don't remove this string !
; Your can freely use gvmat32 in any free or commercial app if you don't remove the string in the binary!
; Your can freely use match686 in any free or commercial app if you don't remove the string in the binary!
db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998",0dh,0ah
IFDEF NOOLDPENTIUMCODE
IFDEF NOUNDERLINE
longest_match endp
ELSE
......@@ -960,13 +472,7 @@ IFDEF NOOLDPENTIUMCODE
ret
_match_init endp
ENDIF
ELSE
IFDEF NOUNDERLINE
longest_match_686 endp
ELSE
_longest_match_686 endp
ENDIF
ENDIF
_TEXT ends
end
contrib/masmx86/mkasm.bat 已删除 100755 → 0
浏览文件 @ 7751bd4c
cl /DASMV /I..\.. /O2 /c gvmat32c.c
ml /coff /Zi /c /Flgvmat32.lst gvmat32.asm
ml /coff /Zi /c /Flinffas32.lst inffas32.asm
contrib/masmx86/readme.txt
浏览文件 @ 67cc20d0
......@@ -14,8 +14,8 @@ appropriate makefile, as suggested below.
Build instructions
------------------
* With Microsoft C and MASM:
nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" OBJA="gvmat32c.obj gvmat32.obj inffas32.obj"
nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj"
* With Borland C and TASM:
make -f win32/Makefile.bor LOCAL_ZLIB="-DASMV -DASMINF" OBJA="gvmat32c.obj gvmat32.obj inffas32.obj" OBJPA="+gvmat32c.obj+gvmat32.obj+inffas32.obj"
make -f win32/Makefile.bor LOCAL_ZLIB="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj" OBJPA="+match686c.obj+match686.obj+inffas32.obj"
contrib/pascal/zlibpas.pas
浏览文件 @ 67cc20d0
......@@ -10,7 +10,7 @@ unit zlibpas;
interface
const
ZLIB_VERSION = '1.2.3';
ZLIB_VERSION = '1.2.4';
type
alloc_func = function(opaque: Pointer; items, size: Integer): Pointer;
......
contrib/vstudio/readme.txt
浏览文件 @ 67cc20d0
Building instructions for the DLL versions of Zlib 1.2.3
Building instructions for the DLL versions of Zlib 1.2.4
========================================================
This directory contains projects that build zlib and minizip using
Microsoft Visual C++ 7.0/7.1/8.0/9.0/10.0, and Visual C++ .
Microsoft Visual C++ 9.0/10.0, and Visual C++ .
You don't need to build these projects yourself. You can download the
binaries from:
......@@ -15,51 +15,17 @@ bld_ml64.bat in contrib\masmx64
bld_ml32.bat in contrib\masmx86
Build instructions for Visual Studio 7.x (32 bits)
--------------------------------------------------
- Uncompress current zlib, including all contrib/* files
- Download the crtdll library from
http://www.winimage.com/zLibDll/crtdll.zip
Unzip crtdll.zip to extract crtdll.lib on contrib\vstudio\vc7.
- Open contrib\vstudio\vc7\zlibvc.sln with Microsoft Visual C++ 7.x
(Visual Studio .Net 2002 or 2003).
Build instructions for Visual Studio 2005 (32 bits or 64 bits)
--------------------------------------------------------------
- Uncompress current zlib, including all contrib/* files
- For 32 bits only: download the crtdll library from
http://www.winimage.com/zLibDll/crtdll.zip
Unzip crtdll.zip to extract crtdll.lib on contrib\vstudio\vc8.
- Open contrib\vstudio\vc8\zlibvc.sln with Microsoft Visual C++ 2005
Build instructions for Visual Studio 2005 64 bits, PSDK compiler
----------------------------------------------------------------
at the time of writing this text file, Visual Studio 2005 (and
Microsoft Visual C++ 8.0) is on the beta 2 stage.
Using you can get the free 64 bits compiler from Platform SDK,
which is NOT a beta, and compile using the Visual studio 2005 IDE
see http://www.winimage.com/misc/sdk64onvs2005/ for instruction
- Uncompress current zlib, including all contrib/* files
- start Visual Studio 2005 from a platform SDK command prompt, using
the /useenv switch
- Open contrib\vstudio\vc8\zlibvc.sln with Microsoft Visual C++ 2005
Build instructions for Visual Studio 2008 (32 bits or 64 bits)
--------------------------------------------------------------
- Uncompress current zlib, including all contrib/* files
- For 32 bits only: download the crtdll library from
http://www.winimage.com/zLibDll/crtdll.zip
Unzip crtdll.zip to extract crtdll.lib on contrib\vstudio\vc9.
- Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008.0
- Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32"
Build instructions for Visual Studio 2010 (32 bits or 64 bits)
--------------------------------------------------------------
- Uncompress current zlib, including all contrib/* files
- For 32 bits only: download the crtdll library from
http://www.winimage.com/zLibDll/crtdll.zip
Unzip crtdll.zip to extract crtdll.lib on contrib\vstudio\vc10.
- Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010.0
......
contrib/vstudio/vc10/testzlib.vcxproj
浏览文件 @ 67cc20d0
......@@ -194,7 +194,7 @@
<DebugInformationFormat>EditAndContinue</DebugInformationFormat>
</ClCompile>
<Link>
<AdditionalDependencies>..\..\masmx86\gvmat32.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<OutputFile>$(OutDir)testzlib.exe</OutputFile>
<GenerateDebugInformation>true</GenerateDebugInformation>
<ProgramDatabaseFile>$(OutDir)testzlib.pdb</ProgramDatabaseFile>
......@@ -254,7 +254,7 @@
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>
<Link>
<AdditionalDependencies>..\..\masmx86\gvmat32.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<OutputFile>$(OutDir)testzlib.exe</OutputFile>
<GenerateDebugInformation>true</GenerateDebugInformation>
<SubSystem>Console</SubSystem>
......@@ -397,14 +397,6 @@
<ClCompile Include="..\..\..\compress.c" />
<ClCompile Include="..\..\..\crc32.c" />
<ClCompile Include="..\..\..\deflate.c" />
<ClCompile Include="..\..\masmx86\gvmat32c.c">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Itanium'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="..\..\..\infback.c" />
<ClCompile Include="..\..\masmx64\inffas8664.c">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">true</ExcludedFromBuild>
......
contrib/vstudio/vc10/testzlib.vcxproj.filters
浏览文件 @ 67cc20d0
......@@ -27,9 +27,6 @@
<ClCompile Include="..\..\..\deflate.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\masmx86\gvmat32c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\infback.c">
<Filter>Source Files</Filter>
</ClCompile>
......
contrib/vstudio/vc10/zlib.rc
浏览文件 @ 67cc20d0
......@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
FILEVERSION 1,2,3,0
PRODUCTVERSION 1,2,3,0
FILEVERSION 1,2,4,0
PRODUCTVERSION 1,2,4,0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
......@@ -16,13 +16,13 @@ BEGIN
//language ID = U.S. English, char set = Windows, Multilingual
BEGIN
VALUE "FileDescription", "zlib data compression library\0"
VALUE "FileVersion", "1.2.3.0\0"
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
VALUE "FileVersion", "1.2.4.0\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlib.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
VALUE "LegalCopyright", "(C) 1995-2003 Jean-loup Gailly & Mark Adler\0"
VALUE "LegalCopyright", "(C) 1995-2010 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
......
contrib/vstudio/vc10/zlibstat.vcxproj
浏览文件 @ 67cc20d0
......@@ -206,7 +206,7 @@
</ResourceCompile>
<Lib>
<AdditionalOptions>/MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
<AdditionalDependencies>..\..\masmx86\gvmat32.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<OutputFile>$(OutDir)zlibstat.lib</OutputFile>
<SuppressStartupBanner>true</SuppressStartupBanner>
</Lib>
......@@ -422,16 +422,7 @@
<ClCompile Include="..\..\..\compress.c" />
<ClCompile Include="..\..\..\crc32.c" />
<ClCompile Include="..\..\..\deflate.c" />
<ClCompile Include="..\..\masmx86\gvmat32c.c">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Itanium'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="..\..\..\gzclose.c" />
<ClCompile Include="..\..\..\gzio.c" />
<ClCompile Include="..\..\..\gzlib.c" />
<ClCompile Include="..\..\..\gzread.c" />
<ClCompile Include="..\..\..\gzwrite.c" />
......
contrib/vstudio/vc10/zlibstat.vcxproj.filters
浏览文件 @ 67cc20d0
......@@ -18,15 +18,9 @@
<ClCompile Include="..\..\..\deflate.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\masmx86\gvmat32c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\gzclose.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\gzio.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\gzlib.c">
<Filter>Source Files</Filter>
</ClCompile>
......
contrib/vstudio/vc10/zlibvc.def
浏览文件 @ 67cc20d0
LIBRARY
; zlib data compression and ZIP file I/O library
VERSION 1.23
HEAPSIZE 1048576,8192
VERSION 1.24
EXPORTS
adler32 @1
......@@ -90,25 +90,47 @@ EXPORTS
unzGoToFilePos @101
fill_win32_filefunc @110
fill_win32_filefunc64 @111
fill_win32_filefunc64A @112
fill_win32_filefunc64W @113
; quick hack by hkuno@microhouse.co.jp
unzOpen64 @120
unzOpen2_64 @121
unzGetGlobalInfo64 @122
unzGetCurrentFileInfo64 @124
unzGetCurrentFileZStreamPos64 @125
unztell64 @126
unzGetFilePos64 @127
unzGoToFilePos64 @128
; zlibwapi v1.2.4 added:
fill_win32_filefunc64 @111
fill_win32_filefunc64A @112
fill_win32_filefunc64W @113
unzOpen64 @120
unzOpen2_64 @121
unzGetGlobalInfo64 @122
unzGetCurrentFileInfo64 @124
unzGetCurrentFileZStreamPos64 @125
unztell64 @126
unzGetFilePos64 @127
unzGoToFilePos64 @128
zipOpen64 @130
zipOpen2_64 @131
zipOpenNewFileInZip64 @132
zipOpenNewFileInZip2_64 @133
zipOpenNewFileInZip3_64 @134
zipOpenNewFileInZip4_64 @135
zipCloseFileInZipRaw64 @136
zipOpen64 @130
zipOpen2_64 @131
zipOpenNewFileInZip64 @132
zipOpenNewFileInZip2_64 @133
zipOpenNewFileInZip3_64 @134
zipOpenNewFileInZip4_64 @135
zipCloseFileInZipRaw64 @136
; end hack
; zlib1 v1.2.4 added:
adler32_combine @140
adler32_combine64 @141
crc32_combine @142
crc32_combine64 @143
deflateSetHeader @144
deflateTune @145
gzbuffer @146
gzclose_r @147
gzclose_w @148
gzdirect @149
gzoffset @150
gzoffset64 @151
gzopen64 @152
gzseek64 @153
gztell64 @154
inflateGetHeader @156
inflateMark @157
inflatePrime @158
inflateReset2 @159
inflateUndermine @160
contrib/vstudio/vc10/zlibvc.sln
浏览文件 @ 67cc20d0
......@@ -36,8 +36,8 @@ Global
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.Build.0 = Release|Itanium
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = ReleaseWithoutAsm|x64
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = ReleaseWithoutAsm|x64
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Itanium
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.Build.0 = ReleaseWithoutAsm|Itanium
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
......@@ -94,8 +94,8 @@ Global
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.Build.0 = Release|x64
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.Build.0 = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.Build.0 = Debug|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
......@@ -110,8 +110,8 @@ Global
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.Build.0 = Release|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = Release|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.ActiveCfg = Debug|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.Build.0 = Debug|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.ActiveCfg = Debug|Win32
......@@ -126,8 +126,8 @@ Global
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.Build.0 = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
......
contrib/vstudio/vc10/zlibvc.vcxproj
浏览文件 @ 67cc20d0
......@@ -213,7 +213,7 @@
</ResourceCompile>
<Link>
<AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
<AdditionalDependencies>..\..\masmx86\gvmat32.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
<SuppressStartupBanner>true</SuppressStartupBanner>
<ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
......@@ -291,7 +291,7 @@
<StringPooling>true</StringPooling>
<ExceptionHandling>
</ExceptionHandling>
<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<BufferSecurityCheck>false</BufferSecurityCheck>
<FunctionLevelLinking>true</FunctionLevelLinking>
<PrecompiledHeaderOutputFile>$(IntDir)zlibvc.pch</PrecompiledHeaderOutputFile>
......@@ -310,7 +310,7 @@
</ResourceCompile>
<Link>
<AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
<AdditionalDependencies>..\..\masmx86\gvmat32.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
<OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
<SuppressStartupBanner>true</SuppressStartupBanner>
<IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
......@@ -598,17 +598,7 @@
<ClCompile Include="..\..\..\compress.c" />
<ClCompile Include="..\..\..\crc32.c" />
<ClCompile Include="..\..\..\deflate.c" />
<ClCompile Include="..\..\masmx86\gvmat32c.c">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Itanium'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="..\..\..\gzclose.c" />
<ClCompile Include="..\..\..\gzio.c" />
<ClCompile Include="..\..\..\gzlib.c" />
<ClCompile Include="..\..\..\gzread.c" />
<ClCompile Include="..\..\..\gzwrite.c" />
......
contrib/vstudio/vc10/zlibvc.vcxproj.filters
浏览文件 @ 67cc20d0
......@@ -27,15 +27,9 @@
<ClCompile Include="..\..\..\deflate.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\masmx86\gvmat32c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\gzclose.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\gzio.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\gzlib.c">
<Filter>Source Files</Filter>
</ClCompile>
......
contrib/vstudio/vc7/zlibvc.def 已删除 100644 → 0
浏览文件 @ 7751bd4c
VERSION 1.23
HEAPSIZE 1048576,8192
EXPORTS
adler32 @1
compress @2
crc32 @3
deflate @4
deflateCopy @5
deflateEnd @6
deflateInit2_ @7
deflateInit_ @8
deflateParams @9
deflateReset @10
deflateSetDictionary @11
gzclose @12
gzdopen @13
gzerror @14
gzflush @15
gzopen @16
gzread @17
gzwrite @18
inflate @19
inflateEnd @20
inflateInit2_ @21
inflateInit_ @22
inflateReset @23
inflateSetDictionary @24
inflateSync @25
uncompress @26
zlibVersion @27
gzprintf @28
gzputc @29
gzgetc @30
gzseek @31
gzrewind @32
gztell @33
gzeof @34
gzsetparams @35
zError @36
inflateSyncPoint @37
get_crc_table @38
compress2 @39
gzputs @40
gzgets @41
inflateCopy @42
inflateBackInit_ @43
inflateBack @44
inflateBackEnd @45
compressBound @46
deflateBound @47
gzclearerr @48
gzungetc @49
zlibCompileFlags @50
deflatePrime @51
unzOpen @61
unzClose @62
unzGetGlobalInfo @63
unzGetCurrentFileInfo @64
unzGoToFirstFile @65
unzGoToNextFile @66
unzOpenCurrentFile @67
unzReadCurrentFile @68
unzOpenCurrentFile3 @69
unztell @70
unzeof @71
unzCloseCurrentFile @72
unzGetGlobalComment @73
unzStringFileNameCompare @74
unzLocateFile @75
unzGetLocalExtrafield @76
unzOpen2 @77
unzOpenCurrentFile2 @78
unzOpenCurrentFilePassword @79
zipOpen @80
zipOpenNewFileInZip @81
zipWriteInFileInZip @82
zipCloseFileInZip @83
zipClose @84
zipOpenNewFileInZip2 @86
zipCloseFileInZipRaw @87
zipOpen2 @88
zipOpenNewFileInZip3 @89
unzGetFilePos @100
unzGoToFilePos @101
fill_win32_filefunc @110
fill_win32_filefunc64 @111
fill_win32_filefunc64A @112
fill_win32_filefunc64W @113
; quick hack by hkuno@microhouse.co.jp
unzOpen64 @120
unzOpen2_64 @121
unzGetGlobalInfo64 @122
unzGetCurrentFileInfo64 @124
unzGetCurrentFileZStreamPos64 @125
unztell64 @126
unzGetFilePos64 @127
unzGoToFilePos64 @128
zipOpen64 @130
zipOpen2_64 @131
zipOpenNewFileInZip64 @132
zipOpenNewFileInZip2_64 @133
zipOpenNewFileInZip3_64 @134
zipOpenNewFileInZip4_64 @135
zipCloseFileInZipRaw64 @136
; end hack
contrib/vstudio/vc8/zlibvc.def 已删除 100644 → 0
浏览文件 @ 7751bd4c
VERSION 1.23
HEAPSIZE 1048576,8192
EXPORTS
adler32 @1
compress @2
crc32 @3
deflate @4
deflateCopy @5
deflateEnd @6
deflateInit2_ @7
deflateInit_ @8
deflateParams @9
deflateReset @10
deflateSetDictionary @11
gzclose @12
gzdopen @13
gzerror @14
gzflush @15
gzopen @16
gzread @17
gzwrite @18
inflate @19
inflateEnd @20
inflateInit2_ @21
inflateInit_ @22
inflateReset @23
inflateSetDictionary @24
inflateSync @25
uncompress @26
zlibVersion @27
gzprintf @28
gzputc @29
gzgetc @30
gzseek @31
gzrewind @32
gztell @33
gzeof @34
gzsetparams @35
zError @36
inflateSyncPoint @37
get_crc_table @38
compress2 @39
gzputs @40
gzgets @41
inflateCopy @42
inflateBackInit_ @43
inflateBack @44
inflateBackEnd @45
compressBound @46
deflateBound @47
gzclearerr @48
gzungetc @49
zlibCompileFlags @50
deflatePrime @51
unzOpen @61
unzClose @62
unzGetGlobalInfo @63
unzGetCurrentFileInfo @64
unzGoToFirstFile @65
unzGoToNextFile @66
unzOpenCurrentFile @67
unzReadCurrentFile @68
unzOpenCurrentFile3 @69
unztell @70
unzeof @71
unzCloseCurrentFile @72
unzGetGlobalComment @73
unzStringFileNameCompare @74
unzLocateFile @75
unzGetLocalExtrafield @76
unzOpen2 @77
unzOpenCurrentFile2 @78
unzOpenCurrentFilePassword @79
zipOpen @80
zipOpenNewFileInZip @81
zipWriteInFileInZip @82
zipCloseFileInZip @83
zipClose @84
zipOpenNewFileInZip2 @86
zipCloseFileInZipRaw @87
zipOpen2 @88
zipOpenNewFileInZip3 @89
unzGetFilePos @100
unzGoToFilePos @101
fill_win32_filefunc @110
fill_win32_filefunc64 @111
fill_win32_filefunc64A @112
fill_win32_filefunc64W @113
; quick hack by hkuno@microhouse.co.jp
unzOpen64 @120
unzOpen2_64 @121
unzGetGlobalInfo64 @122
unzGetCurrentFileInfo64 @124
unzGetCurrentFileZStreamPos64 @125
unztell64 @126
unzGetFilePos64 @127
unzGoToFilePos64 @128
zipOpen64 @130
zipOpen2_64 @131
zipOpenNewFileInZip64 @132
zipOpenNewFileInZip2_64 @133
zipOpenNewFileInZip3_64 @134
zipOpenNewFileInZip4_64 @135
zipCloseFileInZipRaw64 @136
; end hack
contrib/vstudio/vc9/testzlib.vcproj
浏览文件 @ 67cc20d0
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="9.00"
Version="9,00"
Name="testzlib"
ProjectGUID="{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
RootNamespace="testzlib"
......@@ -71,7 +71,7 @@
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj"
AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj"
OutputFile="$(OutDir)/testzlib.exe"
LinkIncremental="2"
GenerateManifest="false"
......@@ -105,12 +105,10 @@
/>
</Configuration>
<Configuration
Name="ReleaseWithoutAsm|Win32"
OutputDirectory="x86\TestZlib$(ConfigurationName)"
IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
Name="Debug|x64"
OutputDirectory="x64\TestZlib$(ConfigurationName)"
IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
ConfigurationType="1"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
......@@ -129,21 +127,12 @@
/>
<Tool
Name="VCCLCompilerTool"
Optimization="2"
InlineFunctionExpansion="1"
OmitFramePointers="true"
AdditionalIncludeDirectories="..\..\.."
PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
StringPooling="true"
PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
BasicRuntimeChecks="0"
RuntimeLibrary="0"
RuntimeLibrary="3"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
AssemblerListingLocation="$(IntDir)\"
WarningLevel="3"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
......@@ -156,17 +145,8 @@
/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/testzlib.exe"
LinkIncremental="1"
AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj"
GenerateManifest="false"
GenerateDebugInformation="true"
SubSystem="1"
OptimizeReferences="2"
EnableCOMDATFolding="2"
OptimizeForWindows98="1"
RandomizedBaseAddress="1"
DataExecutionPrevention="0"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
......@@ -191,12 +171,11 @@
/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="x86\TestZlib$(ConfigurationName)"
IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
Name="Debug|Itanium"
OutputDirectory="ia64\TestZlib$(ConfigurationName)"
IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
ConfigurationType="1"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
......@@ -212,20 +191,19 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="2"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="2"
InlineFunctionExpansion="1"
OmitFramePointers="true"
Optimization="0"
AdditionalIncludeDirectories="..\..\.."
PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
StringPooling="true"
PreprocessorDefinitions="ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
MinimalRebuild="true"
BasicRuntimeChecks="0"
RuntimeLibrary="0"
RuntimeLibrary="3"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
AssemblerOutput="4"
AssemblerListingLocation="$(IntDir)\"
WarningLevel="3"
Detect64BitPortabilityProblems="true"
......@@ -242,18 +220,13 @@
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj"
OutputFile="$(OutDir)/testzlib.exe"
LinkIncremental="1"
LinkIncremental="2"
GenerateManifest="false"
GenerateDebugInformation="true"
ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
SubSystem="1"
OptimizeReferences="2"
EnableCOMDATFolding="2"
OptimizeForWindows98="1"
RandomizedBaseAddress="1"
DataExecutionPrevention="0"
TargetMachine="1"
TargetMachine="5"
/>
<Tool
Name="VCALinkTool"
......@@ -278,10 +251,12 @@
/>
</Configuration>
<Configuration
Name="Debug|x64"
OutputDirectory="x64\TestZlib$(ConfigurationName)"
IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
Name="ReleaseWithoutAsm|Win32"
OutputDirectory="x86\TestZlib$(ConfigurationName)"
IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
ConfigurationType="1"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
......@@ -300,12 +275,21 @@
/>
<Tool
Name="VCCLCompilerTool"
Optimization="2"
InlineFunctionExpansion="1"
OmitFramePointers="true"
AdditionalIncludeDirectories="..\..\.."
PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
StringPooling="true"
BasicRuntimeChecks="0"
RuntimeLibrary="3"
RuntimeLibrary="0"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
AssemblerListingLocation="$(IntDir)\"
WarningLevel="3"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
......@@ -318,8 +302,17 @@
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj"
OutputFile="$(OutDir)/testzlib.exe"
LinkIncremental="1"
GenerateManifest="false"
GenerateDebugInformation="true"
SubSystem="1"
OptimizeReferences="2"
EnableCOMDATFolding="2"
OptimizeForWindows98="1"
RandomizedBaseAddress="1"
DataExecutionPrevention="0"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
......@@ -339,19 +332,16 @@
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Debug|Itanium"
OutputDirectory="ia64\TestZlib$(ConfigurationName)"
IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
Name="ReleaseWithoutAsm|x64"
OutputDirectory="x64\TestZlib$(ConfigurationName)"
IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
ConfigurationType="1"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
......@@ -367,23 +357,15 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="2"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="..\..\.."
PreprocessorDefinitions="ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
MinimalRebuild="true"
PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
BasicRuntimeChecks="0"
RuntimeLibrary="3"
RuntimeLibrary="2"
BufferSecurityCheck="false"
UsePrecompiledHeader="0"
AssemblerOutput="4"
AssemblerListingLocation="$(IntDir)\"
WarningLevel="3"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
......@@ -396,13 +378,8 @@
/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/testzlib.exe"
LinkIncremental="2"
AdditionalDependencies=""
GenerateManifest="false"
GenerateDebugInformation="true"
ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
SubSystem="1"
TargetMachine="5"
/>
<Tool
Name="VCALinkTool"
......@@ -422,18 +399,16 @@
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="ReleaseWithoutAsm|x64"
OutputDirectory="x64\TestZlib$(ConfigurationName)"
IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
Name="ReleaseWithoutAsm|Itanium"
OutputDirectory="ia64\TestZlib$(ConfigurationName)"
IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
ConfigurationType="1"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool
......@@ -450,15 +425,25 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="2"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="2"
InlineFunctionExpansion="1"
OmitFramePointers="true"
AdditionalIncludeDirectories="..\..\.."
PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
PreprocessorDefinitions="ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
StringPooling="true"
BasicRuntimeChecks="0"
RuntimeLibrary="2"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
AssemblerListingLocation="$(IntDir)\"
WarningLevel="3"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
......@@ -471,8 +456,15 @@
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies=""
OutputFile="$(OutDir)/testzlib.exe"
LinkIncremental="1"
GenerateManifest="false"
GenerateDebugInformation="true"
SubSystem="1"
OptimizeReferences="2"
EnableCOMDATFolding="2"
OptimizeForWindows98="1"
TargetMachine="5"
/>
<Tool
Name="VCALinkTool"
......@@ -492,17 +484,14 @@
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="ReleaseWithoutAsm|Itanium"
OutputDirectory="ia64\TestZlib$(ConfigurationName)"
IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
Name="Release|Win32"
OutputDirectory="x86\TestZlib$(ConfigurationName)"
IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
ConfigurationType="1"
CharacterSet="2"
WholeProgramOptimization="1"
......@@ -521,7 +510,6 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="2"
/>
<Tool
Name="VCCLCompilerTool"
......@@ -529,10 +517,10 @@
InlineFunctionExpansion="1"
OmitFramePointers="true"
AdditionalIncludeDirectories="..\..\.."
PreprocessorDefinitions="ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
StringPooling="true"
BasicRuntimeChecks="0"
RuntimeLibrary="2"
RuntimeLibrary="0"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
......@@ -552,6 +540,7 @@
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj"
OutputFile="$(OutDir)/testzlib.exe"
LinkIncremental="1"
GenerateManifest="false"
......@@ -560,7 +549,9 @@
OptimizeReferences="2"
EnableCOMDATFolding="2"
OptimizeForWindows98="1"
TargetMachine="5"
RandomizedBaseAddress="1"
DataExecutionPrevention="0"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
......@@ -580,9 +571,6 @@
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
......@@ -614,7 +602,7 @@
AdditionalIncludeDirectories="..\..\.."
PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
BasicRuntimeChecks="0"
RuntimeLibrary="2"
RuntimeLibrary="0"
BufferSecurityCheck="false"
AssemblerListingLocation="$(IntDir)\"
/>
......@@ -650,9 +638,6 @@
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
......@@ -738,9 +723,6 @@
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
......@@ -769,82 +751,6 @@
RelativePath="..\..\..\deflate.c"
>
</File>
<File
RelativePath="..\..\masmx86\gvmat32c.c"
>
<FileConfiguration
Name="Debug|x64"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug|Itanium"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="ReleaseWithoutAsm|x64"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="ReleaseWithoutAsm|Itanium"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Release|x64"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Release|Itanium"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug|Win64 (AMD64)"
ExcludedFromBuild="TRUE"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win64 (AMD64)"
ExcludedFromBuild="TRUE"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="ReleaseAsm|Win64 (AMD64)"
ExcludedFromBuild="TRUE"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\..\infback.c"
>
......@@ -861,7 +767,7 @@
/>
</FileConfiguration>
<FileConfiguration
Name="ReleaseWithoutAsm|Win32"
Name="Debug|Itanium"
ExcludedFromBuild="true"
>
<Tool
......@@ -869,7 +775,7 @@
/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32"
Name="ReleaseWithoutAsm|Win32"
ExcludedFromBuild="true"
>
<Tool
......@@ -877,7 +783,7 @@
/>
</FileConfiguration>
<FileConfiguration
Name="Debug|Itanium"
Name="ReleaseWithoutAsm|Itanium"
ExcludedFromBuild="true"
>
<Tool
......@@ -885,7 +791,7 @@
/>
</FileConfiguration>
<FileConfiguration
Name="ReleaseWithoutAsm|Itanium"
Name="Release|Win32"
ExcludedFromBuild="true"
>
<Tool
......
contrib/vstudio/vc9/zlib.rc
浏览文件 @ 67cc20d0
......@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
FILEVERSION 1,2,3,0
PRODUCTVERSION 1,2,3,0
FILEVERSION 1,2,4,0
PRODUCTVERSION 1,2,4,0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
......@@ -16,13 +16,13 @@ BEGIN
//language ID = U.S. English, char set = Windows, Multilingual
BEGIN
VALUE "FileDescription", "zlib data compression library\0"
VALUE "FileVersion", "1.2.3.0\0"
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
VALUE "FileVersion", "1.2.4.0\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlib.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
VALUE "LegalCopyright", "(C) 1995-2003 Jean-loup Gailly & Mark Adler\0"
VALUE "LegalCopyright", "(C) 1995-2010 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
......
contrib/vstudio/vc9/zlibstat.vcproj
浏览文件 @ 67cc20d0
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="9.00"
Version="9,00"
Name="zlibstat"
ProjectGUID="{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
TargetFrameworkVersion="131072"
......@@ -94,9 +94,9 @@
/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="x86\ZlibStat$(ConfigurationName)"
IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
Name="Debug|x64"
OutputDirectory="x64\ZlibStat$(ConfigurationName)"
IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp"
ConfigurationType="4"
InheritedPropertySheets="UpgradeFromVC70.vsprops"
UseOfMFC="0"
......@@ -116,23 +116,24 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
InlineFunctionExpansion="1"
Optimization="0"
AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF"
StringPooling="true"
PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
ExceptionHandling="0"
RuntimeLibrary="0"
RuntimeLibrary="3"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
AssemblerListingLocation="$(IntDir)\"
ObjectFile="$(IntDir)\"
ProgramDataBaseFileName="$(OutDir)\"
WarningLevel="3"
SuppressStartupBanner="true"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
......@@ -146,8 +147,7 @@
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj "
AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
OutputFile="$(OutDir)\zlibstat.lib"
SuppressStartupBanner="true"
/>
......@@ -168,9 +168,9 @@
/>
</Configuration>
<Configuration
Name="ReleaseWithoutAsm|Win32"
OutputDirectory="x86\ZlibStat$(ConfigurationName)"
IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
Name="Debug|Itanium"
OutputDirectory="ia64\ZlibStat$(ConfigurationName)"
IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp"
ConfigurationType="4"
InheritedPropertySheets="UpgradeFromVC70.vsprops"
UseOfMFC="0"
......@@ -190,23 +190,24 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="2"
/>
<Tool
Name="VCCLCompilerTool"
InlineFunctionExpansion="1"
Optimization="0"
AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
StringPooling="true"
PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
ExceptionHandling="0"
RuntimeLibrary="0"
RuntimeLibrary="3"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
AssemblerListingLocation="$(IntDir)\"
ObjectFile="$(IntDir)\"
ProgramDataBaseFileName="$(OutDir)\"
WarningLevel="3"
SuppressStartupBanner="true"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
......@@ -220,7 +221,7 @@
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB"
OutputFile="$(OutDir)\zlibstat.lib"
SuppressStartupBanner="true"
/>
......@@ -241,9 +242,9 @@
/>
</Configuration>
<Configuration
Name="Debug|x64"
OutputDirectory="x64\ZlibStat$(ConfigurationName)"
IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp"
Name="Release|Win32"
OutputDirectory="x86\ZlibStat$(ConfigurationName)"
IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
ConfigurationType="4"
InheritedPropertySheets="UpgradeFromVC70.vsprops"
UseOfMFC="0"
......@@ -263,24 +264,23 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
InlineFunctionExpansion="1"
AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF"
StringPooling="true"
ExceptionHandling="0"
RuntimeLibrary="3"
RuntimeLibrary="0"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
AssemblerListingLocation="$(IntDir)\"
ObjectFile="$(IntDir)\"
ProgramDataBaseFileName="$(OutDir)\"
WarningLevel="3"
SuppressStartupBanner="true"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
......@@ -294,7 +294,8 @@
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj "
OutputFile="$(OutDir)\zlibstat.lib"
SuppressStartupBanner="true"
/>
......@@ -315,9 +316,9 @@
/>
</Configuration>
<Configuration
Name="Debug|Itanium"
OutputDirectory="ia64\ZlibStat$(ConfigurationName)"
IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp"
Name="Release|x64"
OutputDirectory="x64\ZlibStat$(ConfigurationName)"
IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp"
ConfigurationType="4"
InheritedPropertySheets="UpgradeFromVC70.vsprops"
UseOfMFC="0"
......@@ -337,24 +338,24 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="2"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
InlineFunctionExpansion="1"
AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64"
StringPooling="true"
ExceptionHandling="0"
RuntimeLibrary="3"
RuntimeLibrary="2"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
AssemblerListingLocation="$(IntDir)\"
ObjectFile="$(IntDir)\"
ProgramDataBaseFileName="$(OutDir)\"
WarningLevel="3"
SuppressStartupBanner="true"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
......@@ -368,7 +369,8 @@
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB"
AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj "
OutputFile="$(OutDir)\zlibstat.lib"
SuppressStartupBanner="true"
/>
......@@ -389,9 +391,9 @@
/>
</Configuration>
<Configuration
Name="Release|x64"
OutputDirectory="x64\ZlibStat$(ConfigurationName)"
IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp"
Name="Release|Itanium"
OutputDirectory="ia64\ZlibStat$(ConfigurationName)"
IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp"
ConfigurationType="4"
InheritedPropertySheets="UpgradeFromVC70.vsprops"
UseOfMFC="0"
......@@ -411,13 +413,13 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
TargetEnvironment="2"
/>
<Tool
Name="VCCLCompilerTool"
InlineFunctionExpansion="1"
AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64"
PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
StringPooling="true"
ExceptionHandling="0"
RuntimeLibrary="2"
......@@ -442,8 +444,7 @@
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj "
AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB"
OutputFile="$(OutDir)\zlibstat.lib"
SuppressStartupBanner="true"
/>
......@@ -464,9 +465,9 @@
/>
</Configuration>
<Configuration
Name="Release|Itanium"
OutputDirectory="ia64\ZlibStat$(ConfigurationName)"
IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp"
Name="ReleaseWithoutAsm|Win32"
OutputDirectory="x86\ZlibStat$(ConfigurationName)"
IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
ConfigurationType="4"
InheritedPropertySheets="UpgradeFromVC70.vsprops"
UseOfMFC="0"
......@@ -486,16 +487,15 @@
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="2"
/>
<Tool
Name="VCCLCompilerTool"
InlineFunctionExpansion="1"
AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
StringPooling="true"
ExceptionHandling="0"
RuntimeLibrary="2"
RuntimeLibrary="0"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
......@@ -517,7 +517,7 @@
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB"
AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
OutputFile="$(OutDir)\zlibstat.lib"
SuppressStartupBanner="true"
/>
......@@ -708,64 +708,12 @@
RelativePath="..\..\..\deflate.c"
>
</File>
<File
RelativePath="..\..\masmx86\gvmat32c.c"
>
<FileConfiguration
Name="Debug|x64"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug|Itanium"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Release|x64"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Release|Itanium"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="ReleaseWithoutAsm|x64"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
<FileConfiguration
Name="ReleaseWithoutAsm|Itanium"
ExcludedFromBuild="true"
>
<Tool
Name="VCCLCompilerTool"
/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\..\gzclose.c"
>
</File>
<File
RelativePath="..\..\..\gzio.c"
RelativePath="..\..\..\gzguts.h"
>
</File>
<File
......@@ -796,7 +744,7 @@
/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32"
Name="Debug|Itanium"
ExcludedFromBuild="true"
>
<Tool
......@@ -804,7 +752,7 @@
/>
</FileConfiguration>
<FileConfiguration
Name="ReleaseWithoutAsm|Win32"
Name="Release|Win32"
ExcludedFromBuild="true"
>
<Tool
......@@ -812,7 +760,7 @@
/>
</FileConfiguration>
<FileConfiguration
Name="Debug|Itanium"
Name="Release|Itanium"
ExcludedFromBuild="true"
>
<Tool
......@@ -820,7 +768,7 @@
/>
</FileConfiguration>
<FileConfiguration
Name="Release|Itanium"
Name="ReleaseWithoutAsm|Win32"
ExcludedFromBuild="true"
>
<Tool
......
contrib/vstudio/vc9/zlibvc.def
浏览文件 @ 67cc20d0
LIBRARY
; zlib data compression and ZIP file I/O library
VERSION 1.23
HEAPSIZE 1048576,8192
VERSION 1.24
EXPORTS
adler32 @1
......@@ -90,25 +90,47 @@ EXPORTS
unzGoToFilePos @101
fill_win32_filefunc @110
fill_win32_filefunc64 @111
fill_win32_filefunc64A @112
fill_win32_filefunc64W @113
; quick hack by hkuno@microhouse.co.jp
unzOpen64 @120
unzOpen2_64 @121
unzGetGlobalInfo64 @122
unzGetCurrentFileInfo64 @124
unzGetCurrentFileZStreamPos64 @125
unztell64 @126
unzGetFilePos64 @127
unzGoToFilePos64 @128
; zlibwapi v1.2.4 added:
fill_win32_filefunc64 @111
fill_win32_filefunc64A @112
fill_win32_filefunc64W @113
unzOpen64 @120
unzOpen2_64 @121
unzGetGlobalInfo64 @122
unzGetCurrentFileInfo64 @124
unzGetCurrentFileZStreamPos64 @125
unztell64 @126
unzGetFilePos64 @127
unzGoToFilePos64 @128
zipOpen64 @130
zipOpen2_64 @131
zipOpenNewFileInZip64 @132
zipOpenNewFileInZip2_64 @133
zipOpenNewFileInZip3_64 @134
zipOpenNewFileInZip4_64 @135
zipCloseFileInZipRaw64 @136
zipOpen64 @130
zipOpen2_64 @131
zipOpenNewFileInZip64 @132
zipOpenNewFileInZip2_64 @133
zipOpenNewFileInZip3_64 @134
zipOpenNewFileInZip4_64 @135
zipCloseFileInZipRaw64 @136
; end hack
; zlib1 v1.2.4 added:
adler32_combine @140
adler32_combine64 @141
crc32_combine @142
crc32_combine64 @143
deflateSetHeader @144
deflateTune @145
gzbuffer @146
gzclose_r @147
gzclose_w @148
gzdirect @149
gzoffset @150
gzoffset64 @151
gzopen64 @152
gzseek64 @153
gztell64 @154
inflateGetHeader @156
inflateMark @157
inflatePrime @158
inflateReset2 @159
inflateUndermine @160
contrib/vstudio/vc9/zlibvc.sln
浏览文件 @ 67cc20d0
......@@ -45,8 +45,8 @@ Global
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.Build.0 = Release|Itanium
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = ReleaseWithoutAsm|x64
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = ReleaseWithoutAsm|x64
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Itanium
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.Build.0 = ReleaseWithoutAsm|Itanium
{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
......@@ -103,8 +103,8 @@ Global
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.Build.0 = Release|x64
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.Build.0 = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.Build.0 = Debug|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
......@@ -119,8 +119,8 @@ Global
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.Build.0 = Release|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = Release|Itanium
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.ActiveCfg = Debug|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.Build.0 = Debug|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.ActiveCfg = Debug|Win32
......@@ -135,8 +135,8 @@ Global
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.Build.0 = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|Itanium
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
......
contrib/vstudio/vc9/zlibvc.vcproj
浏览文件 @ 67cc20d0
此差异已折叠。
deflate.c
浏览文件 @ 67cc20d0
......@@ -52,7 +52,7 @@
#include "deflate.h"
const char deflate_copyright[] =
" deflate 1.2.3.9 Copyright 1995-2010 Jean-loup Gailly and Mark Adler ";
" deflate 1.2.4 Copyright 1995-2010 Jean-loup Gailly and Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
......@@ -1433,21 +1433,21 @@ local void fill_window(s)
* Flush the current block, with given end-of-file flag.
* IN assertion: strstart is set to the end of the current match.
*/
#define FLUSH_BLOCK_ONLY(s, eof) { \
#define FLUSH_BLOCK_ONLY(s, last) { \
_tr_flush_block(s, (s->block_start >= 0L ? \
(charf *)&s->window[(unsigned)s->block_start] : \
(charf *)Z_NULL), \
(ulg)((long)s->strstart - s->block_start), \
(eof)); \
(last)); \
s->block_start = s->strstart; \
flush_pending(s->strm); \
Tracev((stderr,"[FLUSH]")); \
}
/* Same but force premature exit if necessary. */
#define FLUSH_BLOCK(s, eof) { \
FLUSH_BLOCK_ONLY(s, eof); \
if (s->strm->avail_out == 0) return (eof) ? finish_started : need_more; \
#define FLUSH_BLOCK(s, last) { \
FLUSH_BLOCK_ONLY(s, last); \
if (s->strm->avail_out == 0) return (last) ? finish_started : need_more; \
}
/* ===========================================================================
......
deflate.h
浏览文件 @ 67cc20d0
......@@ -293,10 +293,10 @@ typedef struct internal_state {
void _tr_init OF((deflate_state *s));
int _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc));
void _tr_flush_block OF((deflate_state *s, charf *buf, ulg stored_len,
int eof));
int last));
void _tr_align OF((deflate_state *s));
void _tr_stored_block OF((deflate_state *s, charf *buf, ulg stored_len,
int eof));
int last));
#define d_code(dist) \
((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
......
gzlib.c
浏览文件 @ 67cc20d0
......@@ -147,6 +147,14 @@ local gzFile gz_open(path, fd, mode)
return NULL;
}
/* save the path name for error messages */
state->path = malloc(strlen(path) + 1);
if (state->path == NULL) {
free(state);
return NULL;
}
strcpy(state->path, path);
/* open the file with the appropriate mode (or just use fd) */
state->fd = fd != -1 ? fd :
open(path,
......@@ -170,14 +178,6 @@ local gzFile gz_open(path, fd, mode)
if (state->mode == GZ_APPEND)
state->mode = GZ_WRITE; /* simplify later checks */
/* save the path name for error messages */
state->path = malloc(strlen(path) + 1);
if (state->path == NULL) {
free(state);
return NULL;
}
strcpy(state->path, path);
/* save the current position for rewinding (only if reading) */
if (state->mode == GZ_READ) {
state->start = LSEEK(state->fd, 0, SEEK_CUR);
......@@ -450,7 +450,8 @@ const char * ZEXPORT gzerror(file, errnum)
return NULL;
/* return error information */
*errnum = state->err;
if (errnum != NULL)
*errnum = state->err;
return state->msg == NULL ? "" : state->msg;
}
......
gzread.c
浏览文件 @ 67cc20d0
......@@ -645,6 +645,7 @@ int ZEXPORT gzclose_r(file)
free(state->in);
}
gz_error(state, Z_OK, NULL);
free(state->path);
ret = close(state->fd);
free(state);
return ret ? Z_ERRNO : Z_OK;
......
gzwrite.c
浏览文件 @ 67cc20d0
......@@ -523,8 +523,9 @@ int ZEXPORT gzclose_w(file)
(void)deflateEnd(&(state->strm));
free(state->out);
free(state->in);
ret += close(state->fd);
gz_error(state, Z_OK, NULL);
free(state->path);
ret += close(state->fd);
free(state);
return ret ? Z_ERRNO : Z_OK;
}
inftrees.c
浏览文件 @ 67cc20d0
......@@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate_copyright[] =
" inflate 1.2.3.9 Copyright 1995-2010 Mark Adler ";
" inflate 1.2.4 Copyright 1995-2010 Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
......@@ -62,7 +62,7 @@ unsigned short FAR *work;
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
static const unsigned short lext[31] = { /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 193, 201};
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 66, 199};
static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
......
make_vms.com
浏览文件 @ 67cc20d0
此差异已折叠。
minigzip.c
浏览文件 @ 67cc20d0
此差异已折叠。
qnx/package.qpg
浏览文件 @ 67cc20d0
此差异已折叠。
treebuild.xml
浏览文件 @ 67cc20d0
<?xml version="1.0" ?>
<package name="zlib" version="1.2.3">
<library name="zlib" dlversion="1.2.3" dlname="z">
<package name="zlib" version="1.2.4">
<library name="zlib" dlversion="1.2.4" dlname="z">
<property name="description"> zip compression library </property>
<property name="include-target-dir" value="$(@PACKAGE/install-includedir)" />
......
trees.c
浏览文件 @ 67cc20d0
此差异已折叠。
win32/Makefile.gcc
浏览文件 @ 67cc20d0
此差异已折叠。
win32/Makefile.msc
浏览文件 @ 67cc20d0
此差异已折叠。
zconf.h 0 → 100644
浏览文件 @ 67cc20d0
此差异已折叠。
zconf.h.cmakein 0 → 100644
浏览文件 @ 67cc20d0
此差异已折叠。
zconf.h.in
浏览文件 @ 67cc20d0
此差异已折叠。
zlib.3
浏览文件 @ 67cc20d0
此差异已折叠。
zlib.3.pdf 0 → 100644
浏览文件 @ 67cc20d0
文件已添加
zlib.h
浏览文件 @ 67cc20d0
此差异已折叠。
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