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authorDavid Brownell <dbrownell@users.sourceforge.net>2009-10-23 01:00:32 -0700
committerDavid Brownell <dbrownell@users.sourceforge.net>2009-10-23 01:00:32 -0700
commit814183a5c41cad14b83c29c9473084e6d1a11d9b (patch)
treed409015555d828624c8c6c2546fa9c1fc1c3a3d7 /TODO
parent517e812de3782a6b592cb69416d1327a9b94ac9f (diff)
SVF: clean up, mostly for TAP state name handling
- Use the name mappings all the other code uses: + name-to-state ... needed to add one special case + state-to-name - Improve various diagnostics: + don't complain about a "valid" state when the issue is actually that it must be "stable" + say which command was affected - Misc: + make more private data and code be static + use public DIM() not private dimof() + shorten the affected lines Re the mappings, this means we're more generous in inputs we accept, since case won't matter. Also our output diagnostics will be a smidgeon more informative, saying "RUN/IDLE" not just "IDLE" (emphasizing that there can be side effects). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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@@ -46,7 +46,6 @@ This section list issues that need to be resolved in the JTAG layer.
The following tasks have been suggested for cleaning up the JTAG layer:
- use tap_set_state everywhere to allow logging TAP state transitions
-- rename other tap_states to use standard JTAG names (suggested by ML)
- Encapsulate cmd_queue_cur_state and related varaible handling.
- add slick 32 bit versions of jtag_add_xxx_scan() that avoids
buf_set_u32() calls and other evidence of poor impedance match between