[patch/hppa-linux] MD_FALLBACK_FRAME_STATE_FOR definition

[Andrew Haley]

Randolph Chung writes:
 > This fixes the Throw_2.exe test failure from:
 > 
 >     http://gcc.gnu.org/ml/gcc-testresults/2004-03/msg01175.html
 > 
 > Bootstraps on hppa-linux.  Comments appreciated... 

Good work.

Please create hppa-signal.h; dwarf2-signal.h is a maze of twisty
#ifdef's as it is.

You'll need a PC adjustment for boundary cases.  It's quite possible
that you haven't yet seen a test case that fails.  (Unless hppa leaves
PC pointing at the insn after the one that traps, in which case you
may ignore this advice.)

Andrew.