From mboxrd@z Thu Jan  1 00:00:00 1970
From: hsteinhaus@gmx.de
To: gcc-gnats@gcc.gnu.org
Subject: target/4024: gcc 3.0 arm-coff is unable to build executables, undefined symbols in libgcc2.c
Date: Tue, 14 Aug 2001 16:16:00 -0000
Message-id: <20010814230723.11789.qmail@sourceware.cygnus.com>
X-SW-Source: 2001-08/msg00405.html
List-Id: <gcc-prs.sourceware.org>

>Number:         4024
>Category:       target
>Synopsis:       gcc 3.0 arm-coff is unable to build executables, undefined symbols in libgcc2.c
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Aug 14 16:16:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     hsteinhaus@gmx.de
>Release:        gcc version 3.0
>Organization:
>Environment:
host: Linux 2.2.16, glibc 2.1.3
target: arm-coff, gcc 3.0 built using binutils 2.10.1 and gcc 2.95.2, newlib 1.9.0
>Description:
I 've compiled a cross-gcc 3.0 for a arm-coff target. 
No errors have occured while compilation of gcc, 
but the new compiler is unable to create any executable, 
because it encounters undefined symbols in libgcc2.c:

strong@darkstar:~ > cat test.c
/*
char __EH_FRAME_BEGIN__[];
*/
 
main() {}
 
strong@darkstar:~ > arm-coff-gcc -v -save-temps test.c
Reading specs from /home/strong/lib/gcc-lib/arm-coff/3.0/specs
Configured with: ../gcc-3.0/configure --target=arm-coff --prefix=/home/strong -v : (reconfigured) ../gcc-3.0/configure --target=arm-coff -with-newlib --prefix=/home/strong -v
Thread model: single
gcc version 3.0
 /home/strong/lib/gcc-lib/arm-coff/3.0/cpp0 -lang-c -v -D__GNUC__=3 -D__GNUC_MINOR__=0 -D__GNUC_PATCHLEVEL__=0 -Acpu=arm -Amachine=arm -D__CHAR_UNSIGNED__ -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D__ARM_ARCH_3__ -D__APCS_32__ -D__ARMEL__ -D__semi__ -D__arm__ test.c test.i
GNU CPP version 3.0 (cpplib) (ARM/coff)
ignoring nonexistent directory "/home/strong/arm-coff/sys-include"
#include "..." search starts here:
#include <...> search starts here:
 /home/strong/lib/gcc-lib/arm-coff/3.0/include
 /home/strong/arm-coff/include
End of search list.
 /home/strong/lib/gcc-lib/arm-coff/3.0/cc1 -fpreprocessed test.i -quiet -dumpbase test.c -version -o test.s
GNU CPP version 3.0 (cpplib) (ARM/coff)
GNU C version 3.0 (arm-coff)
        compiled by GNU C version 2.95.2 19991024 (release).
 /home/strong/lib/gcc-lib/arm-coff/3.0/../../../../arm-coff/bin/as -o test.o test.s
 /home/strong/lib/gcc-lib/arm-coff/3.0/collect2 -X /home/strong/lib/gcc-lib/arm-coff/3.0/../../../../arm-coff/lib/crt0.o -L/home/strong/lib/gcc-lib/arm-coff/3.0 -L/home/strong/lib/gcc-lib/arm-coff/3.0/../../../../arm-coff/lib test.o -lgcc -lc -lgcc
/home/strong/lib/gcc-lib/arm-coff/3.0/libgcc.a(__main.o): In function `_do_global_dtors':
/home/strong/src/build-gcc/gcc/../../gcc-3.0/gcc/libgcc2.c(.text+0x74): undefined reference to `__EH_FRAME_BEGIN__'
/home/strong/lib/gcc-lib/arm-coff/3.0/libgcc.a(__main.o): In function `_do_global_ctors':
/home/strong/src/build-gcc/gcc/../../gcc-3.0/gcc/libgcc2.c(.text+0x100): undefined reference to `__EH_FRAME_BEGIN__'
collect2: ld returned 1 exit status
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: