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Date: Wed, 5 May 2004 13:25:56 -0700 (PDT)
From: Ted Yu <ted_yu AT yahoo DOT com>
Subject: Cygwin runtime
To: cygwin AT cygwin DOT com
In-Reply-To: <Pine.GSO.4.56.0405051526530.15563@slinky.cs.nyu.edu>
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Content-Type: text/plain; charset=us-ascii

Hi,
This is related to Cygwin DLL posts.
If I stick to Cygwin runtime, I should be able to call
DLL generated by Cygwin from MSVC project.
For the moment, I encounter exception calling into
this DLL:
000f77d0()
fft_general_0(float * 0x02e60040, int 256, int 512,
int 1) line 163 + 17 bytes
bpcorr(const unsigned char * 0x02cbdcf8, int 240, int
320, int 0, int 0, int 240, int 320, const unsigned
char * 0x02cd0940, int -110, int 110, int -110, int
110, int 4, int 4, int 2, float * 0x0223d0e0, float *
0x0223d0a0, float * 0x0223d27c, float * 0x0223d060)
line 1121 + 28 bytes

I tried to initialize _impure_ptr in entry function.
extern "C" int __stdcall fftEntry(HINSTANCE h,
unsigned long a, void * b)
{
	_impure_ptr = __imp_reent_data;
	return 1;
}
But ld gave me this:
ld: warning: cannot find entry symbol fftEntry AT 12;
defaulting to 10001000

R/


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