I am a chemical engineering student trying to figure out how to use fortran77. I'm a newbie to programming. I have tried to use openwatcom compiler since it's known for fortran 77, but the "main" file for the fortran DLL project is still in .f95. I don't know how to change it to .f77.
Tried OpenWatcom IDE, error message: "No such file or directory". But I have set target and source. Don't know why
Also 64bit win10 should run 32bit application, right? Don't know why it doesn't work. Please help!
Thank you!
Related
I have downloaded Scilab 6.1.1 and I'm trying to install the Mingw compiler that it's on the ATOMS section, specifically in Windows Tools, but the compiler is not detected and I don't know why.
I installed the compiler (the window of the installation says everything was correctly installed) and when I re-open scilab, it says
Mingw Compiler support for Scilab
Load macros
WARNING: MinGW Compiler not detected.
Load help
also I run the code
haveacompiler
but it returns as
haveacompiler
ans = F
I unistall everything, and tried everything from the top and it's the same. I don't know what to change or do because is my first time dealing with this kind of programs, and I don't want to do something that might affect my laptop.
pic of my scilab
p.s. I have Windows 10 Pro
I also had this scilab-compiler error and after some hacks i solved it. What to do:
get the value of windows-variable %%EQ_LIBRARY_PATH%%
Copy mingw-gcc into the folder denoted by %%EQ_LIBRARY_PATH%%
Deinstall Scilab completely and reinstall it or
install a new version.
Open scilab and install atoms(mingw)
Close scilab
Clear windows folder protection
Reopen scilab,perhaps on console
Now scilab compiles some libs needed to work with mingw
and xcos. On console one can see libs-compile
perhaps an easier way is possible. but i dont know it.
I like folder protection, so I reactivated it.
Good luck
I'm currently trying to achieve (for my internship) to use Mac OS dll which are named Bundle (everthing is named bundle on mac ...) because the string comparison fonction from Wine is not working properly (gérard = gerard for example). It causes problems on databases because of the duplications.
Using a DLL to use the native comparison fonction of the OS would settle this problem. But unfortunately, there aren't a lot of documentations to implement properly a working Bundle DLL.
Until now (with my tutor), we succeeded to create a ".bundle" (which works perfectly fine) and then a ".so" but when using it under Wine, we got this error "Bad EXE Format for %1" which tell us that our dll is not in the right format because Wine need a spec file to use native DLL.
We found documentations to make a spec file on WineHQ website but we can't overcome this phase by just following the instructions here(click sur "next" to have the following steps in the bottom right corner ...).
Has anyone ever succeeded (the only one person I saw do it, did it in 2005 ...) to use mac OS DLL on wine and could help us ?
Any help most appreciated.
I am making a retro text adventure game in Turbo Pascal that will be played in MS-DOS, and I want it to be in the COM file format. I've looked it up and have found nothing on this subject. If you can help me that would be greatly appreciated.
Something other than that, whenever I try to run my program (compiled into EXE) from DosBox it can't run due to "This program cannot be run in DOS mode". Is this because I'm using Turbo Pascal 7 and need to downgrade? Thanks a lot of you can figure this out.
Set your TP7 to target dos, not windows. Note that you might have an Windows only TP product (also known as TPW)
COM files will still be out of your reach, but at least DOS exe files should run in dosbox. Keep in mind that COM files have a 64k limitation, and therefore are of limited interest.
Free Pascal is working on a DOS16-bit Dos compiler that can generate com files directly from (64-bit) Windows, and while it is working, it is not released yet.
I was trying to make my program accept input without the user having to press enter, so I tried the following:
mov ah,01h
int 21h
But it just crashes my program over an unhandled exception. This seems to be the way to do it according to much that I have read, so why isn't it working for me?
Now, I am fairly new to this language so I still do not exactly understand the process of how this piece of code works, so I would also appreciate what the logic is behind accepting input by pressing enter and accepting input without the user having to press enter.
MY OS is Windows, by the way.
Your code looks like MS-DOS-era assembly. VS2010 doesn't support generating DOS executables, and modern versions of Windows (the 64-bit kind) don't support running them, either. Looks like you were going by some old book or site, one that was written in late 80'es-early 90's. Back at that time, assembly was way more relevant and marketable as a job skill. Not so much these days, although some assembly knowledge won't hurt.
Decide what do you want to learn. If you want to learn modern assembly (and target Windows), get some recent guidance. The techniques are quite different, and int21h isn't among them :) If you're indeed after DOS-era assembly, set up a DOS virtual machine with DOSBox, and find some old free assembler. Visual Studio 2010 won't help you here. The latest version of Visual C++ that generated 16-bit executables was v1.5x.
Specifically why does your program crash. Int21h was how MS-DOS exposed its applciation program interface (API). Windows doesn't support it for Windows executables - there are other ways of invoking the API. When you assemble with Visual Studio 2010, you end up with a Windows executable, not a DOS one, and there's no option to generate a DOS one. As for the Windows executables, they're not supposed to invoke interrupts at all - that's a crash condition.
You need to obtain a tool set that can generate 16 MS-DOS programs. These should run on DOSBOX, or on a Virtual PC with MS-DOS installed on it. Microsoft included 16 bit tool sets up to Visual C / C++ 1.52, but Visual C / C++ 4.0 and 4.1 also contain the 1.52 16 bit tool set. The older version of the compilers would be named Microsoft C 8.xx or earlier version. I don't know if any the early versions of Visual Studio (2002 or 2003) include the 16 bit tool set.
Use the linker version 5.60 to generate 16-bit DOS applications. You can get this from:
http://download.microsoft.com/download/vc15/Update/1/WIN98/EN-US/Lnk563.exe
Dirk
I really hope someone can be of help to me because this problem has me totally stuck and frustrated.
Yesterday I installed a fresh and shiney new Windows 7 x64 onto a development box.
I got VS2008 installed, Tortoise SVN, did a checkout, compiled my currently project, all fine and dandy.
But when I go to run (either F5 in VS or just running the exe from the shell) I get a dialog box that looks like this:
(source: aliparr.net)
So I fiddle around and can't see an obvious problem. I bust out depends.exe, thinking maybe there's a dll missing, and I get this:
(source: aliparr.net)
So I play, finding different versions of gpsvc.dll and ishims.dll and putting them in with the .exe, No luck.
If I do a profile in depends (which follows the Output window of vs), I get this:
..
Loaded "c:\windows\syswow64\ADVAPI32.DLL" at address 0x75F20000 by thread 1. Successfully hooked module.
Loaded "c:\windows\syswow64\LPK.DLL" at address 0x76B20000 by thread 1. Successfully hooked module.
Loaded "c:\windows\syswow64\USP10.DLL" at address 0x761C0000 by thread 1. Successfully hooked module.
Loaded "c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4926_none_508ed732bcbc0e5a\MSVCR90.DLL" at address 0x70570000 by thread 1. Successfully hooked module.
Loaded "c:\users\ali\desktop\repository\development\trunk\spree\bin\debug\OPENLDAP.DLL" at address 0x001E0000 by thread 1. Successfully hooked module.
Exited "c:\users\ali\desktop\repository\development\trunk\spree\bin\debug\SPREE.EXE" (process 0x5D4) with code -1073741701 (0xC000007B) by thread 1.
So it seems openldap.dll is the last thing to get loaded before it all goes wrong. I require this dll because I use cURL within the application to do a little JSON communicating...
I've tried playing with moving files and trying differing dlls, but honestly I'm acting a little blind here. Can someone please help or point me in the right direction?
It should be noted these dlls and setup work fine in Windows Vista x64 and x86 - is this a Windows 7 thing?
Massive thanks in advance, I might still have some hair left after this is done.
Edit
I've now realised curl.exe dies in exactly the same way with openldap.dll - I guess some windows 7 issue?
Can you/does anyone have a curl without the dependency on openldap? Is there another lightweight C/C++ library out there that'll let me fetch a document over http and do the odd http POST ?
Thanks
I had a very similar problem myself: I was developing a C program (using the MinGW gcc compiler) which used the curl library to do http GET operations. I tested it on Windows XP (32-bit) and Windows 7 (64-bit). My program was working in Windows XP, but in Windows 7 it crashed with the same 0xc000007b error message as the OP got.
I used Dependency Walker on a down-stripped program (with only one call to the curl library:curl_easy_init()). I essentially got the same log as yours, with OPENLDAP.DLL as the last successfully loaded module before the crash.
However, it seems my program crashed upon loading LIBSASL.DLL (which was the next module loaded according to the log from Dependency Walker run on Windows XP).
When looking again in the log from Dependency Walker on Windows 7, LIBSASL.DLL indeed shows up a x64 module. I managed to get my program to run by copying a 32-bit version of the DLL file from another application on my harddisk to my program's directory.
Hopefully this will work for other people having similar problems (also for the OP if the problem still wasn't resolved after these years). If copying a 32-bit version of LIBSADL.DLL to your program's directory doesn't help, another module might cause the crash. Run Dependency Walker on both the 32- and 64-bit systems and look up the module name from the log of the successful run.
I cannot answer your questions completely, I've compiled libcurl on Windows 7 Professional x64 and I don't have any issues. Although I haven't compiled it with OpenLDAP support so I suppose that's where the issue lies.
Regarding the IEShims.dll, Dependency Walker usually reports this as a missing module. Can't remember the exact reason but it was something about loading it dynamically when it's not found in %Path%.
If you however need to debug this and are on Windows 7 then try doing a hard link from %ProgramFiles%\Internet Explorer\IEShims.dll to %windir%.
Although, I see on the screen dump that it sure looks like Spree.exe isn't loaded as a x64 binary, which could very well be it. There's a difference in loading exported functions and piping or exec() a binary, the first mentioned requires that the architecture is the same for both the importer and exporter.
I've also found that mine is trying to load a 64 bit version of LIBSASL.DLL - the one that came with my 64 bit Tortoise distribution. I also only need curl for pulling a bit of JSON data. I think the best solution is going to be to rebuild libcurl from source and exclude the LDAP since I don't need it anyway.
Similar issue here. DLL dependents GPSVC.DLL and MSVCR90.DLL.
I managed to get rid of IESHIMS.dll by setting my environment variables path to C:\Program Files (x86)\Internet Explorer. Surely that shouldn't need to be done!
Is there a fix to this yet?
libsasl requires ieshims.dll, if you don't have sasl support in openldap, then ieshims.dll won't be required.
If you use windows x64 you have to copy your dll to c:/windows/SysWoW64. I have had the same problem when i wanted use pthreads in windows os 8. When I was copied pthreads dll to SysWow64 the program was run sucessfully.