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gdb/274: SOFTWARE_SINGLE_STEP is backwards/sideways



>Number:         274
>Category:       gdb
>Synopsis:       SOFTWARE_SINGLE_STEP is backwards/sideways
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Tue Jan 15 10:08:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     ac131313@cygnus.com
>Release:        5.1
>Organization:
>Environment:
	
>Description:
To quote the comments attached to the macro ...

/* FIXME/cagney/2001-01-18: This should be split in two.  A target method that i
ndicates if
   the target needs software single step.  An ISA method to implement it.
  
   FIXME/cagney/2001-01-18: This should be replaced with something that inserts 
breakpoints
   using the breakpoint system instead of blatting memory directly (as with rs60
00).
  
   FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the 
target can
   single step.  If not, then implement single step using breakpoints. */

>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:


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