From: "Aidan Ruff" <aidan AT ellingham-hall DOT compulink DOT co DOT uk>
Newsgroups: comp.os.msdos.djgpp
Subject: Assembler files - linking in external routines
Date: Wed, 14 Jan 1998 13:04:35 -0000
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To: djgpp AT delorie DOT com
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I have a program which uses an assembler file (some interrupt stuff). It
generates a wrapper for a C routine in my main program - called 'irq'. When
I compile a little test program it links fine, but when I use it with my
main project it doesn't resolve the 'irq' function and can't link.

eg

<file 1 - C program>

void irq (void)
{
... code
}


main ()
{
....code
}
<EOF>

<file 2 - assembler >


.extern _irq

_irq proc  ..etc

<EOF>


I guess that the compiler is screwing up the labels. I imagine that there is
a compiler setting wrong, but where?

If I could generate some assembly output from the compiler, I could have a
look at it, but I can't figure out how to do that.

Help!