RDM/2 : ¤ EMX runtime

	The Russian Electronic Developer Magazine
	¤

¤ EMX runtime

ä emx runtime 09d fix 3. ¡ , , emx, . ¡ . ä http://emx.nm.ru.

ô

þ emx Runtime
ì
÷ emx runtime OS/2
÷ emx runtime DOS
¡ (OS/2 DOS)
DOS
ï emx
÷ emxstack
÷ emxupd
¤
ô emx
¡ emx
á emx

þ emx Runtime

ð emx runtime. emx runtime - 32- OS/2 2.x, OS/2 3.x (OS/2, ), MS-DOS, PC-DOS (DOS, ) 386 ( ).

¡ OS/2, .inf ,

    view \emx\book\emxrt

å \emx\book BOOKSHELF,

    view emxrt

á

emx 80386 (80386DX, 80386SX, i486, )

æ, emx runtime

¡ emx runtime :

  \emx\bin\emx.exe              emx runtime  DOS
  \emx\bin\emxbind.exe          ÷   emx  (DOS  OS/2)
  \emx\bin\emxfpemu             ð   (DOS)
  \emx\bin\emxl.exe              emx ( emxbind)
  \emx\bin\emxload.exe          ô    OS/2  
  \emx\bin\emxrev.cmd           ÷    emx (OS/2)
  \emx\bin\emxstack.exe         ÷       
  \emx\bin\emxupd.exe           ÷   DLL    
  \emx\bin\emxuzdll.cmd         ¤ DLL      emxupd.exe
  \emx\book\emxrt.inf           .inf  emxrt.doc
  \emx\dll\emx.dll              emx runtime  OS/2
  \emx\dll\emxio.dll            ï /     OS/2
  \emx\dll\emxlibc.dll          æ  emxlibcm.dll (OS/2)
  \emx\dll\emxlibcm.dll         í (Multithread)  C (OS/2)
  \emx\dll\emxlibcs.dll         ï (Single-thread)  C (OS/2)
  \emx\dll\emxwrap.dll          é  16-  OS/2 (OS/2)
  \emx\doc\COPYING              ì GNU General Public License
  \emx\doc\COPYING.EMX          ì  emx  ,  
  \emx\doc\emxrt.doc            ¤    emx runtime
  \emx\etc\termcap.dat          â    termcap-based 
  \emx\etc\emclibcm.map         Map-  emxlibcm.dll
  \emx\etc\emclibcm.tdf         Trace definition file for emxlibm.dll
  \emx\etc\emclibcs.map         Map-  emxlibcs.dll
  \emx\etc\emclibcs.tdf         Trace definition file  emxlibs.dll
  \emx\etc\trc00f8.tff          Trace format file  emxlibcs.dll
  \emx\etc\trc00f9.tff          Trace format file  emxlibcm.dll

æ .map, .tdf, .tff . ï emxrt.zip DLL.

ì

emx is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version.

emx is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with emx; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

ô. \emx\doc\COPYING.EMX \emx\doc\COPYING .

, emxrt.zip emxfix03.zip.

ô.
\emx\doc\COPYING.rus \emx\doc\COPYING
\emx\doc\COPYING.EMX.rus \emx\doc\COPYING.EMX

÷ emx runtime OS/2

ë OS/2

å ScreenSaver Siegfried' Hanisch', 2.6 ScreenSaver
ä \emx\dll LIBPATH ( .dll !)
ä \emx\bin PATH
¡

¡ OS/2

emx OS/2 1.x DOS OS/2.

¡ config.sys, !

é emx 0.9c ScreenSaver Siegfried Hanisch'. î 2.6 ScreenSaver emx 0.9c . é .

emx runtime OS/2:

emx.dll
emx run-time OS/2
emxio.dll
emx OS/2
emxlibc.dll
DLL- emxlibcm.dll , emxlibc.dll ( emxlibcm.dll)
emxlibcm.dll
(multithread) emx C
emxlibcs.dll
(single-thread) emx C
emxwrap.dll
32- 16- OS/2 API

OS/2 , LIBPATH config.sys . ¡: LIBPATH !

å LIBPATH , . å emx, , . î emx (, emxstack), emx emx. ä , , emx

    cd \emx\bin
    emxrev

å emx, . å emx , DLL. î:

    EMX :  = 30
    EMXIO :  = 30
    EMXLIBC :  = 30
    EMXLIBCM :  = 30
    EMXLIBCS :  = 30
    EMXWRAP :  = 30

¡ LIBPATH. ä ,

    
    emxrev -d c:\emx\dll

emx runtime C. ¡ emxrev,

    exit

( cmd.exe .. emxrev REXX). é , . ð , - . å SYS0032

    error:  cannot create emx/dll/emx.dll
    (:    emx/dll/emx.dll)

unzip emxrt.zip,

    pstat /L

, emx. ï , emx.dll, emxio.dll, emxlibc.dll, emxlibcm.dll, emxlibcs.dll emxwrap.dll. ë

    emxload -qw

, emxload.exe.

å , emxuzdll emx DLL: ô emxuzdll.cmd , emxfix03.zip emxrt.zip emx DLL :

        mkdir \emxtmp
        chdir \emxtmp
        emxuzdll a:\emxfix03.zip c:\emx\dll
        chdir ..
        rmdir emxtmp

ð DLL c:\emx\dll DLL emxfix03.zip, DLL . î DLL , , . §, emxuzdll, , DLL. (î , . ì DLL )

¤ emx ( , ) , LIBPATH config.sys , , LIBPATH , , emx.

ë LIBPATH . ä c:\emx\dll LIBPATH, -- -- config.sys

    LIBPATH=

, . î:

    LIBPATH=.;C:\OS2\DLL;C:\OS2\MDOS;C:\;C:\OS2\APPS\DLL;D:\EMX\DLL

ï, .

ä, config.sys

    SET PATH=

\emx\bin directory. î,

    SET PATH=C:\OS2;C:\OS2\SYSTEM;C:\OS2\MDOS\WINOS2;C:\OS2\INSTALL;
    C:\;C:\OS2\MDOS;C:\OS2\APPS

    SET PATH=C:\OS2;C:\OS2\SYSTEM;C:\OS2\MDOS\WINOS2;C:\OS2\INSTALL;
    C:\;C:\OS2\MDOS;C:\OS2\APPS;D:\EMX\BIN

ë LIBPATH, , . , . þ config.sys SET .

þ \emx\book BOOKSHELF on-line . î,

    SET BOOKSHELF=C:\OS2\BOOK;

config.sys

    SET BOOKSHELF=C:\OS2\BOOK;C:\EMX\BOOK

PATH, . .

§ config.sys. ¡

    emxrev

emx .

å OS/2

    SYS1804: The system cannot find the file EMX.
    (SYS1804: ô     EMX.)

emx, LIBPATH config.sys. ô. .

¡ ( , emx.dll , ),

    emx.dll: Stack size too small. Run
      emxstack -f D:\BIN\PROGRAM.EXE
    and try again.
   (emx.dll: ¤   . 
      emxstack -f D:\BIN\PROGRAM.EXE
      .)

emxstack . å (, ),

    set emxopt=-I

, emx.dll . ï, "" - . é -I !

÷ emx runtime DOS

ë DOS

ä \emx\bin PATH EMX \emx\bin\emx.exe
å DPMI, VCPI
÷ BREAK=ON config.sys
¡

¡ DOS

¡ emx DOS : emx.exe , emx.exe .

¡ autoexec.bat config.sys !

å , emx.exe, emx.exe , PATH emx.exe PATH ( autoexec.bat). î, autoexec.bat

    path c:\dos;d:\bin

emx D, , ,

    path c:\dos;d:\bin;d:\emx\bin

î .

þ , , emx, emx.exe . î:

    set emx=d:\emx\bin\emx.exe

, , emx.exe.

¡ , emx.exe, \emx\bin PATH EMX. ï autoexec.bat. ô . ô emx.

å ( QEMM, EMM386 386max) DPMI (DOS Protected Mode Interface), VCPI, .. emx DPMI. ô . å DPMI ( VCPI), . þ rsx 6.3. emx XMS VCPI.

¡ config.sys:

    BREAK=ON

, .. emx .

þ `Intel Inboard 386/PC' 8088, autoexec.bat ( , ):

    set emxopt=-m3

å ( , ) , EMXTMP. î:

    set emxtmp=c:\tmp

§ , config.sys autoexec.bat .

¡ (OS/2 DOS)

æ emx emx . þ :

INIT
termcap termcap.dat
TERM
termcap
EMXETC
termcap termcap.dat
EMXOPT
emx (. )
EMXSHELL
COMSPEC. þ (shell) emx
EMXPATH
( )
PATH
(, EMXPATH )
TERMCAP
termcap termcap.dat
TZ

÷ TZ

¡ TZ Coordinated Universal Time (UTC aka GMT) . (, Unix TZ UTC, .. UTC . þ OS/2 DOS .)

TZ :

    <TZ1>[<OFF>,[<TZ2>[,<SM>,<SW>,<SD>,<ST>,<EM>,<EW>,<ED>,<ET>,<SHIFT>]]]

<TZ1> - .

<OFF> - Coordinated Universal Time; , . ô , , . , . å <OFF> , 0 ( ).

<TZ2> - (daylight saving time). å <TZ2> , . å <TZ2> , ; ï TZ . ô <SM> <ST> , , , <EM> <ET> , , . (þ .) <SHIFT> .

<SM> ( 1 12). <SW> ; , <SD> ( 1 31). å <SW> ( 1 4), <SD> <SW>- (0=þ, 1=¡ ..) . ¡ . å <SW> ( -1 -4), <SD> -<SW>- (0=þ, 1=¡ ..) (.. -1 - ). ¡ . <ST> . , <ST> , <ET> - .

¡:

    CET-1CED,3,-1,0,7200,10,-1,0,10800,3600

þ CET, CED. ¡ 2:00 , -- 3:00 . ¡ .

å <TZ2> , `,4,1,0,3600,10,-1,0,7200,3600': ¡ 1:00 , -- 2:00 . ¡ .

¡ (DOS)

EMX
emx.exe, emxl.exe ( emx) emx.exe. ÷ EMX emx.exe, emx.exe
EMXTMP
TMP
, EMXTMP

DOS

ï

emx DOS 3.0
emx DPMI
emx DESQview VCPI ( QEMM-386 DESQview)
emx DESQview (
```
      Nonmaskable interrupt (NMI)
```
0 WATCHDOG=0 QEMM-386.
emx VCPI
emx XMS. î emx himem.sys 2.06 .
emx XMS 2.00 XMS 2.06 , .. himem.sys . þ -O ( , ), emx XMS. emx himem.sys 2.05. ô 2.04 . ô 2.06 .
emx vdisk.sys 3.3 , RAM-.
emx ( ) , conventional, extended, or expanded memory. å , emx . æ , EMXTMP. å EMXTMP , TMP. å , .
(387), emx FPU (floating point unit) emxfpemu. ð , emx.exe ( , emx.exe ), , EMXPATH PATH. å emxfpemu , SIGFPE.

á

å emx, Ctrl-Break . ð emx ( emx emx), DOS. å DOS, emx DOS.

é rsx emx

rsx - DPMI- DOS emx. ë , rsx . rsx - , Rainer' Schnittker'. rsx ftp :

 ftp.uni-bielefeld.de: /pub/systems/msdos/misc/rsx510.zip
 ftp.leo.org:          /pub/comp/os/os2/leo/gnu/emx+gcc/contrib/rsx510.zip

å emx, emxl.exe, DPMI, VCPI, rsx.exe emx.exe. þ RSX rsx.exe EMX.

ä rsx.exe emx.exe, DPMI VCPI (, rsx), EMX, rsx.exe. , rsx DPMI.

ï emx

þ emx EMXOPT. ð , . ï . î:

    set emxopt=-c -h40

ï emx (OS/2)

-c	ï
-h#	÷ file handle OS/2 #. # 10-65536
-n	( OS/2) . §.. emx.dll , .
-q	þ , , . §.. , -q.
-r*	ä * . å /, //, /dev/ /pipe/, * . å , \mydir\abc d:\mydir\abc. , .
-t*	÷ 8.3. ë 8.3, 8 . ð FAT . â , -t UNC. ï -t , , . ô '/' UNC . î: `-tc/' , C UNC . å -t - `-', UNC . ð . å `-', , . î, `-t -t-d' UNC , D, .
-x	î , `MKS Korn shell' .
-E	Run debuggee in same session (window) as debugger
-I	î , . â emx.dll , emxstack . ô -I . ï, "" - . é -I !
-K	î DosKillThread. é- OS/2, DosKillThread . emx.dll DosKillThread OS/2 2.1 . ä OS/2 2.11 , option -K DosKillThread. þ DosKillThread emx.dll .

ï emx (DOS)

-c	ï
-d	î extended
-e	¡ (2) (1)
-h#	Set DOS file handle limit to #. The number # must be between 10 and 65536. This option is ignored for DOS versions earlier than 3.30. This option does not change the emx limit for the number of files per process -- that limit is always 40
-m1	¡ Fujitsu FMR70 ( )
-m2	¡ NEC PC-98 ( )
-m3	¡ Intel Inboard 386/PC
-o	ï (stdout). â -o (CON). þ -o . ô emx ( , .. ) ( 'core') . ¡, , .. .
-q	þ , , . §.. , -q.
-r*	ä * . å /, //, /dev/ /pipe/, * . å , \mydir\abc d:\mydir\abc. , .
-t*	÷ 8.3. ë 8.3, 8 . ð FAT . â , -t UNC. ï -t , , . ô '/' UNC . î: `-tc/' , C UNC . å -t - `-', UNC . ð . å `-', , . î, `-t -t-d' UNC , D, .
-E	î 387- . ¡, .
-O	î XMS. ¡ , emx XMS , 2.0 , XMS 2.06 , .. himem.sys . þ -O ( ), emx XMS. emx himem.sys 2.05. þ 2.04 , 2.06 .
-V	¡ emx. ¡ , emx
-X	î XMS . é XMS VCPI - emx. ¡ -X.

÷ emxstack

÷ emxstack . ô , emx.dll , . §.. emx.dll , .

    emxstack <> [<>] <>...

¡ :

-c	¡ . ä , , . å , .
-d	¡ . ä .
-f	é . ä , .
-s<>	÷ . ä <> .
-u<>	ï . ä <> , <> . å <> , .

¡ :

-p	¡ PATH. ë , PATH. é .
-q	â . ô . ï, .
-v	â . ¡ .

î:

    emxstack -f *.exe

÷ emxupd

÷ emxupd ( ) DLL, . (§ EXE-.) ô DLL , , DLL. ¡ DLL. ¡ DLL.

DLL

ä DLL,

    emxupd

ä . î:

    emxupd c:\tmp\emx.dll c:\emx\dll

ä c:\tmp\emx.dll c:\emx\dll\emx.dll.

    emxupd abc.dll d:\dll\new.dll

ä abc.dll d:\dll\new.dll.

÷ DLL

ä DLL,

    emxupd -d <_>

<_> DLL .

¤ DLL ZIP emxupd

ä DLL ZIP- emxupd, :

    emxuzdll <zip_file> <dll_dir>

    <zip_file> -    ZIP-  ; 
    <dll_dir> - ,   DLL.

emxuzdll , DLL.

¤

ð emx runtime.

¡ `WARNING: emx 0.9d or later required'

å , emx.dll. ¡, emx.dll , LIBPATH config.sys. þ

    emxrev -p c:\config.sys

emx LIBPATH c:\config.sys ( c: ). ä DLL. ô DLL emx, .

unzip.exe `cannot create emx/dll/emx.dll'

ð emxrt.zip, emx.dll - . , emx.dll . å emxrev, emx.dll , . §.. OS/2, emxrev. þ emxlibcm.dll .

emx.dll ,

ô. .

ô `SYS1804: The system cannot find the file EMX.'

þ, , LIBPATH config.sys, emx.dll .

ô `rsx not found, DPMI not supported by emx'

§ emx DPMI. þ rsx emx, rsx. ¤: rsx DPMI (MS Windows).

ô `emx.dll: Stack size too small... (emx.dll: ¤ ...)'

þ ( , emx.dll (stack object), ).

emxstack . å ( ),

    set emxopt=-I

, emx.dll . ï, "" (crash) - . é -I !

ô DOS `Sector not found (ô )'

DOS , ( ). î, , GCC , . î cca00002, ccz00002 .. ( ) .

ô emx

ô emx (OS/2)

core dumped
(ä  )

¡ - (). ¡ ( ) `core'. ¡, , .. .

emx.dll: Stack size too small...
(emx.dll: ¤   ...)

þ ( , emx.dll , ). þ emxstack .

Invalid option in EMXOPT
(î    EMXOPT)

ï, EMXOPT emx.

Invalid syscall function code
(î   )

¡ emx . î , emx.dll.

WARNING: emx 0.9d or later required
(þîéíáîéå!  emx 0.9d  )

å , emx.dll. ¡, emx.dll , LIBPATH config.sys. þ

        emxrev -p c:\config.sys

emx LIBPATH c:\config.sys ( c: ). ä DLL. ô DLL emx, .

ô emx (DOS)

Abnormal program termination
(î  )

¡ SIGABRT. â abort() SIGABRT.

Bad environment
(î )

é 32768 . î .

Cannot create swap file
(î   )

æ . ¤: , EMXTMP ( TMP). å EMXTMP TMP , emx .

Cannot enable A20

emx enable address line A20 :). ¤: .

Cannot enable A20 via XMS

emx enable address line A20 XMS :). þ, A20 . ¤: .

Cannot open program file
(î   )

æ , emx . ¤: þ . (ð .)

Cannot read program file
(î   )

¡ . ¤: , emx ( emx). þ, .

core dumped
(ä  )

¡ - (). ¡ ( ) `core'. ¡, , .. .

DPMI not supported
(DPMI  )

§ emx DPMI. í emx . ¤: DPMI (MS Windows) rsx.

emx not found
(î  emx)

emx (emxl.exe) emx.exe. ¡, , emx.exe PATH. þ , EMX, emx.exe.

Exception ...
(é ...)

¡, emx, -, emx . ¤: ô .

Illegal moucall function
(î  moucall)

emx . ¤: .

Illegal syscall function
(î  syscall)

emx . ¤: .

Illegal viocall function
(î  viocall)

emx . ¤: .

Invalid arguments for DOS function xx
(î    DOS xx)

emx . ¤: .

Invalid emx option
(î  emx)

ï EMXOPT emxbind emx. ¤: EMXOPT. é emxbind -i emxbind.

Invalid program file

¡ , emx ( bound to emx), . ¤: . å , .

Invalid special function code: xx

emx . ¤: .

Linear address space exhausted

¡, emx, . ¤: .

Nonmaskable interrupt (NMI) at xxxx:yyyyyyyy
(î  (NMI)   xxxx:yyyyyyyy)

¡ . þ . ¤: DESQview, 0 QEMM-386 WATCHDOG=0. þ .

Out of memory
(í )

í emx. ¤: / . é .

Out of stacks
(í )

emx . ¤: .

Out of memory or swap space
(í        )

emx , .. . ¤: ÷ . é EMXTMP ( TMP) , . å EMXTMP, TMP , emx .

Out of swap space
(í      )

emx , .. . ¤: ÷ . é EMXTMP ( TMP) , . å EMXTMP, TMP , emx .

Process terminated by SIGINT
(¡    SIGINT)

þ Ctrl-C Ctrl-Break.

Process terminated by SIG...
(¡    SIG...)

¡ . ï .

Program aborted
(¡ )

þ `Abort' (¡) .

rsx not found, DPMI not supported by emx
(rsx  , DPMI   emx)

§ emx DPMI. þ, rsx emx, . ¤: rsx DPMI (MS Windows).

Swap file I/O error
(ï /     )

emx .

This program does not run in DOS mode of OS/2
(ð     DOS  OS/2)

ð DOS OS/2 emx. ¤: DOS OS/2.

This program requires an 80386 CPU
(ð   80386 )

ä 80386DX, 80386SX, i486 . ¤: .

This program requires DOS 3.0 or later
(ð   DOS 3.0  )

å emx , DOS 3.0 .

Too many processes
(ô  )

emx 4 . þ 5 .

Unexpected interrupt
(î )

ð . ¤: .

Unsupported VDISK.SYS version
(î  VDISK.SYS)

emx vdisk.sys. ¤: VDISK.SYS . emx vdisk.sys 3.3 .

Unsupported XMS version
(î  XMS)

emx himem.sys 2.06 ( ). ¤: himem.sys. å himem.sys, emx -O , .

Unusable interrupt vector mappings set by VCPI server

î VCPI ( EMS) . ¤: EMS.

Use emxbind
(é emxbind)

þ emxl.exe, . emxl.exe emxbind.

Virtual mode not supported without VCPI
(þ     VCPI)

å , emx VCPI. þ EMS ( EMS) VCPI EMS. ¤: EMS EMS VCPI EMS (, NOEMS EMX).

Wrong emx version
(î  emx)

þ emx.exe . ¤: emx.exe, . å , emx, EMX emx.exe. þ emxbind -u emx.exe .

¡ emx

emx ftp- :

    ftp.leo.org:          /pub/comp/os/os2/leo/gnu/emx+gcc/
    ftp-os2.cdrom.com:    /pub/os2/emx09d/
    ftp-os2.nmsu.edu:     /pub/os2/dev/emx/v0.9d/

á emx

á emx:

Eberhard Mattes Teckstrasse 81 (TeX: Teckstra\ss e) D-71696 Moeglingen (TeX: M\"oglingen) Germany Internet:

    mattes@azu.informatik.uni-stuttgart.de  ( )
    mattes@windhager.de

î ! ¡ , ( international postal reply coupon, ç) .

¡ \emx\doc\faq.doc .

à ¡
E-Mail: prokushev@freemail.ru
NetMail: 2:5000/106.9

ë : 0 | ä

¤: ä â
ï: å ë

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þ     emx Runtime

á 

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ì 

÷  emx runtime  OS/2

ë    OS/2

¡    OS/2

÷  emx runtime  DOS

ë    DOS

¡    DOS

¡  (OS/2  DOS)

÷   TZ

¡  (DOS)

  DOS

ï 

á 

é rsx  emx

ï emx

ï emx (OS/2)

ï emx (DOS)

÷ emxstack

÷ emxupd

 DLL

÷ DLL

¤ DLL  ZIP       emxupd

¤ 

¡ `WARNING: emx 0.9d or later required'

unzip.exe  `cannot create emx/dll/emx.dll'

emx.dll    ,   

ô   `SYS1804: The system cannot find the file EMX.'

ô   `rsx not found, DPMI not supported by emx'

ô   `emx.dll: Stack size too small... (emx.dll: ¤   ...)'

ô DOS `Sector not found (ô  )'

ô emx

ô emx (OS/2)

ô emx (DOS)

¡   emx

á emx

¤ EMX runtime

ô

þ emx Runtime

á

æ, emx runtime

ì

÷ emx runtime OS/2

ë OS/2

¡ OS/2

÷ emx runtime DOS

ë DOS

¡ DOS

¡ (OS/2 DOS)

÷ TZ

¡ (DOS)

DOS

ï

á

é rsx emx

ï emx

ï emx (OS/2)

ï emx (DOS)

÷ emxstack

÷ emxupd

DLL

÷ DLL

¤ DLL ZIP emxupd

¤

¡ `WARNING: emx 0.9d or later required'

unzip.exe `cannot create emx/dll/emx.dll'

emx.dll ,

ô `SYS1804: The system cannot find the file EMX.'

ô `rsx not found, DPMI not supported by emx'

ô `emx.dll: Stack size too small... (emx.dll: ¤ ...)'

ô DOS `Sector not found (ô )'

ô emx

ô emx (OS/2)

ô emx (DOS)

¡ emx

á emx