dwarf2 exception fix for djgpp (and possibly others)

[Jason Merrill]

>>>>> Laszlo Molnar <laszlo.molnar@eth.ericsson.se> writes:

 > On Thu, Feb 25, 1999 at 12:00:53AM -0800, Jason Merrill wrote:
 >> Thanks for figuring this out.  ix86-linux used to have the same problem; as
 >> with that case, it's better to fix gas than to kludge around its bugs in
 >> the compiler.  Only code sections should be treated as code.

 > Well, this problem can appear on other targets, where gas is not used
 > and the assembler has this same bug/feature.

Are you aware of any such targets, or is this just hypothetical?  The gas
bug will bite other features as well, such as -fdata-sections.

Jason