m68k-rtems-objcopy and IEEE 695 hanging problem
cwelch at neumes.com
Thu Sep 26 18:42:19 UTC 2002
I'm trying to generate source level debugging images using
m68k-rtems-objcopy (binutils 220.127.116.11.24 with rtems diff patches).
I use a line like:
m68k-rtems-objcopy --debug --verbose -I elf32-m68k -O ieee ifile ofile
This works for no brainer programs. On more significant programs, however,
I came across a reference to the problem in the crossgcc mail list. The
suggestion was to use -O0 when compiling objcopy. So I put together a new
bin utils removing -g and using -O0 optomization.
When I run this objcopy, it core dumps with the message:
assertion "h != NULL" failed: file
"../../binutils-18.104.22.168.24/binutils/ieee.c", line 6661
Aborted (core dumped)
Seems to me there is a bug in the IEEE conversion stuff. Anybody know
anything about this?
Chris Welch, Neumes Consulting, PC and UNIX Solutions
mailto:cwelch at neumes.com
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