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egcs 1.0 and purify on Solaris 2.5/SPARC: Unknown N_FUN type ''.

To: egcs-bugs at cygnus dot com
Subject: egcs 1.0 and purify on Solaris 2.5/SPARC: Unknown N_FUN type ''.
From: Raymond Nijssen <raymond at mailhost dot magma-da dot com>
Date: Wed, 14 Jan 1998 11:06:38 -0800

It seems that egcs-1.0 and purify are incompatible. With gcc, things work ok.

-Raymond

> cat puri.cxx
int main(int, char**){ return 0; }

> purify /usr/local/egcs-1.0/bin/g++ -v puri.cxx
Reading specs from /usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21/specs
gcc version egcs-2.90.21 971202 (egcs-1.00 release)
/usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21/cpp -lang-c++ -v -isystem /magma/tools/util/pure/purify-4.0.1-solaris2/nld/include -undef -D__GNUC__=2 -D__GNUG__=2 -D__cplusplus -D__GNUC_MINOR__=90 -Dsparc -Dsun -Dunix -D__svr4__ -D__SVR4 -D__sparc__ -D__sun__ -D__unix__ -D__svr4__ -D__SVR4 -D__sparc -D__sun -D__unix -Asystem(unix) -Asystem(svr4) -D__EXCEPTIONS -D__GCC_NEW_VARARGS__ -Acpu(sparc) -Amachine(sparc) puri.cxx /var/tmp/cca0052K.ii
GNU CPP version egcs-2.90.21 971202 (egcs-1.00 release) (sparc)
#include "..." search starts here:
#include <...> search starts here:
/usr/local/egcs-1.0
/usr/local/include
/usr/local/egcs-1.0/sparc-sun-solaris2.5.1/include
/usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21/include
/usr/include
End of search list.
/usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21/cc1plus /var/tmp/cca0052K.ii -quiet -dumpbase puri.cc -version -o /var/tmp/cca0052K.s
GNU C++ version egcs-2.90.21 971202 (egcs-1.00 release) (sparc-sun-solaris2.5.1) compiled by GNU C version egcs-2.90.21 971202 (egcs-1.00 release).
/usr/ccs/bin/as -V -Qy -s -o /var/tmp/cca0052K1.o /var/tmp/cca0052K.s
/usr/ccs/bin/as: SC4.2 dev 30 Nov 1995
/magma/tools/util/pure/purify-4.0.1-solaris2/nld/ld -V -Y P,/usr/ccs/lib:/usr/lib -Qy /usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21/crt1.o /usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21/crti.o /usr/ccs/lib/values-Xa.o /usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21/crtbegin.o -L/magma/tools/util/pure/purify-4.0.1-solaris2/nld -L/usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21 -L/usr/local/egcs-1.0/sparc-sun-solaris2.5.1/lib -L/usr/ccs/bin -L/usr/ccs/lib -L/usr/local/egcs-1.0/lib /var/tmp/cca0052K1.o -lstdc++ -lm -lgcc -lc -lgcc /usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21/crtend.o /usr/local/egcs-1.0/lib/gcc-lib/sparc-sun-solaris2.5.1/egcs-2.90.21/crtn.o
Purify 4.0.1 Solaris 2, Copyright (C) 1992-1996 Pure Atria Corp. All rights reserved.
Instrumenting: cca0052K1.o libstdc++.a
Purify engine: While processing file /tools/gnu/egcs-1.0/lib/libstdc++.a(cmathi.o):
Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.

Purify engine: Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.

Purify engine: Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.
.
Purify engine: While processing file /tools/gnu/egcs-1.0/lib/libstdc++.a(cstdlibi.o):
Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.

Purify engine: Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.
..
Purify engine: While processing file /tools/gnu/egcs-1.0/lib/libstdc++.a(cstrio.o):
Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.

Purify engine: Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.

Purify engine: Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.
.
Purify engine: While processing file /tools/gnu/egcs-1.0/lib/libstdc++.a(cstrmain.o):
Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.

Purify engine: Warning: Unknown N_FUN type ''.
Debug info may not be handled correctly.

Follow-Ups:
- Re: egcs 1.0 and purify on Solaris 2.5/SPARC: Unknown N_FUN type ''.
  - From: Ian Lance Taylor

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