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From: "Steve Doiel" <nospam_steved@pacifier.com>
Subject: Re: gcov with GNAT 3.11p on Win 95
Date: 1999/07/08
Message-ID: <37854e5e.0@news.pacifier.com>#1/1
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References: <7m30k3$5eu$1@neptunium.btinternet.com>
X-Trace: 8 Jul 1999 18:20:30 PST, 216.65.140.19
Newsgroups: comp.lang.ada
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Date: 1999-07-08T00:00:00+00:00
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Graeme English wrote in message <7m30k3$5eu$1@neptunium.btinternet.com>...
>I am trying to get gcov to work with a trivial Ada program (I am assuming
>this is possible since it comes with the distribution) but when I compile
>code with the -gprofile-arcs -ftest-coverage the linker complains with the
>following :-
>
>C:\gnat\lib\gcc-lib\pentium-mingw32msv\2.8.1\libgcc.a(_bb.o) : In function
>`_bb_init_prg':
>c:/gcc/build/../gcc-2.8.1/libgcc2.c(.text+0x10a7): undefined reference to
>`bzero'
>
>Also is there a version of gprof which can cope with Ada ?
>
>
I was able to resolve the bzero problem by creating the function below in a
file
named bzero.c, compiling with gcc -c bzero.c and then linking with the
object
using the following gnatmake
switches: -f  -fprofile-arcs -cargs -ftest-coverage -largs bzero.o

void bzero( char *ptr, int len )
{
  int ii;
  for( ii = 0 ; ii < len ; ii++ )
  {
    *ptr = 0;
    ptr++;
  }
}


BTW: I'm working on NT 4.0 with GNAT 3.11p

SteveD