* blockframe.c: fix a null pointer ref in generic_get_saved_register
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Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
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* blockframe.c: fix a null pointer ref in generic_get_saved_register
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Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
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* mn10200-tdep.c (mn10200_frame_chain): get basic backtracing
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@ -1051,7 +1051,7 @@ generic_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
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the current frame itself: otherwise, we would be getting the
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previous frame's registers which were saved by the current frame. */
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while ((frame = frame->next) != NULL)
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while (frame && ((frame = frame->next) != NULL))
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{
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if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
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{
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