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Author SHA1 Message Date
hp.com!davidm e8518b85c5 Ignore NULL stack-frames---they can't possibly be the correct target of
a longjmp() because the caller of setjmp() must have a non-NULL frame.

(Logical change 1.273)
2004-10-13 14:14:09 +00:00
hp.com!davidm e1e7db0e9b (siglongjmp): Use macros from jmpbuf.h instead of hardcoded values.
For ia64, if the longjmp is crossing a signal-frame, install
	the new signal mask by updating the sc_mask member in the
	oldest signal-frame.

(Logical change 1.259)
2004-08-31 13:59:10 +00:00
mostang.com!davidm eeffb605f7 Include <assert.h>.
(_longjmp): Ensure that we have at least 4 exception-handling args.  (This code
	will need updating to make it work on x86, where only 2 exception handling
	args are available).

(Logical change 1.59)
2003-03-06 06:14:36 +00:00
mostang.com!davidm 824d6619b5 (Logical change 1.45) 2003-02-08 10:10:59 +00:00
mostang.com!davidm 5f94e2d488 Initial revision 2003-02-08 10:10:59 +00:00