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bug in a29k-coff
- To: binutils at sources dot redhat dot com, gcc at gcc dot gnu dot org
- Subject: bug in a29k-coff
- From: Joel Sherrill <joel dot sherrill at OARcorp dot com>
- Date: Thu, 21 Sep 2000 16:41:36 -0500
- Organization: OAR Corporation
CC: gcc 2.95.2
BINUTILS: binutils 2.10
TARGET: a29k-rtems (basically a29k-coff)
I don't know if anyone cares about this or not. We have an old
a29k port of RTEMS and I was (perhaps foolishly) trying to build
a29k tools to see how badly it was bit-rotted. When building C++,
it blew up on this gcc invocation:
/usr1/rtems/work-tools/tools/b-a29k-gcc/gcc/xgcc \
-B/usr1/rtems/work-tools/tools/b-a29k-gcc/gcc/ \
-B/opt/a29k-rtems/a29k-rtems/bin/ \
-I/opt/a29k-rtems/a29k-rtems/include -O2 \
-I../../gcc-2.95.2/gcc/../newlib/libc/sys/rtems/include
-DCROSS_COMPILE \
-DIN_GCC -O2 -I./include -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 \
-D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -O2 -I. \
-I../../gcc-2.95.2/gcc -I../../gcc-2.95.2/gcc/config \
-I../../gcc-2.95.2/gcc/../include -c \
../../gcc-2.95.2/gcc/cp/new1.cc -DL_op_new
Tracking it down, I cut new1.s down to this and it still failed.
==================
.text
store 0,0,AI0,gr116
==================
sh$ a29k-rtems-as new1.s
new1.s: Assembler messages:
new1.s:2: Error: Invalid operands
==================
I don't know whether that is valid assembly language or not for the
a29k so I can't blame it on gcc or binutils.
Thanks.
--
Joel Sherrill, Ph.D. Director of Research & Development
joel@OARcorp.com On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985