darwin & libgcj ?

[Andrew Haley]

Jeff Sturm writes:
 > On Mon, 6 Jan 2003, Andrew Haley wrote:
 > > Okay.  Throw_2 failures on their own usually indicate that null
 > > pointer exceptions in CNI code don't work, and that's because
 > > -fcheck-references is being used.
 > 
 > Good call.  It looks like Darwin doesn't throw SIGSEGV when deferencing a
 > null pointer, but something else:
 > 
 > Program received signal EXC_BAD_ACCESS, Could not access memory.
 > java::lang::Double::parseDouble(java::lang::String*) (str=0x0) at
 > java/lang/String.h:50
 > 50        jint length () { return count; }

Ah.  Oh well, it looks like can_unwind_signal should not be set on
this platform.  There is no MD_FALLBACK_FRAME_STATE_FOR in darwin.h.

Andrew.