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Date: Wed, 6 Feb 2002 14:18:41 +0100 (MET)
From: Paul Muehlbach <traexx AT gmx DOT de>
To: djgpp AT delorie DOT com
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Subject: multithreading
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Reply-To: djgpp AT delorie DOT com

On Tue, 5 Feb 2002, Paul Muehlbach wrote:

> I have the following problem: I need a multithreading library,found lwp
and
> if I want to use it it crashs with PAGEFAULT (the given examples to!).
> Nothing helps! It crashes after the start of the program. I use Win95 and
a
> FPU-Emulator.

Please post here the full text of the crash message, after running SYMIFY 
on it.

I work with LWP 2.0:

*********Program*********

LWP: Example1.
This program spawns 4 threads that each print a message.
Press any key to start....MAIN
Exiting due to signal SIGSEGV
General Protection Fault at eip=00003fc5
eax=00000000 ebx=00000021 ecx=00000000 edx=0000fe20 esi=00000006
edi=00093b54
ebp=00093b30 esp=00093b1c program=C:\THREAD\CONTRIB\LWP\EXAMPLE1.EXE
cs: sel=00a7  base=82954000  limit=000affff
ds: sel=00af  base=82954000  limit=000affff
es: sel=00b7  base=82954000  limit=000affff
fs: sel=0087  base=0000fe20  limit=0000ffff
gs: sel=00bf  base=00000000  limit=0010ffff
ss: sel=00af  base=82954000  limit=000affff
App stack: [00095070..00015070]  Exceptn stack: [00014fd0..00013090]

Call frame traceback EIPs:
  0x00003fc5 __lwpasmEnd+149
  0x00008def __write+159
  0x0000f44a __flsbuf+298
  0x0000e2b2 _putc+178
  0x0000ac7b __doprnt+147
  0x00005e16 _printf+22
  0x00001fd2 _main+322, line 54 of example1.c
  0x00005a12 ___crt1_startup+178

C:\thread\CONTRIB\LWP>symify example1.exe

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