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Don't include it in more headers than necessary; just
use it in the few files that actually need it.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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The ARRAY_SIZE macro was defined in several target files, so move it
to types.h.
This patch also removes two other identical macros: DIM (from jtag.h)
and asizeof (from arm11.h).
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Same deal: "register.h" got needlessly included all over the
place because of being in a few widely included headers.
So take it out of the header files which included it, and put
it in files which use it ... reduce needless interdependencies.
Also, don't need that extra "types.h" inclusion.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Most files in the tree seem to have ended up including this,
and *quite* needlessly ... only code implementing or using
downloadable algorithms actually needs these declarations.
So take it out of the header files which included it, and put
it in files which use it ... reduce needless interdependencies.
Also: "algorithm.h" doesn't need to include "types.h" again;
it already comes from a different header.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Most files in the tree seem to have ended up including this,
and *quite* needlessly ... only code implementing or using
breakpoints actually needs these declarations.
So take it out of the header files which included it, and put
it in files which use it ... reduce needless interdependencies.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Now the ARM11 cores can use the renamed arm_checksum_memory()
and arm_blank_check_memory() routines ... do so.
Sanity checked with "flash erase_check" of both NOR banks on an
OMAP2420 ... the algorithm code dumped four lines of of "poll"
status after each of almost 520 blocks (yes, *very* annoying) but
gave plausible results after producing that spam.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Three changes: remove ARM11_HANDLER() in favor of normal structure
initialization syntax; fix goofy indentation in that structure; and
don't needlessly export arm11_register_commands(), it's only called
through that method table.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Previously this flag was stored in "target_type", so that for example
if there were two ARM7TDMI targets in a scan chain, both would claim
to have been examined although only the first one actually had its
examine() method called.
Move this state to where it should have been in the first place, and
hide a method that didn't need exposure ... the flag is write-once.
Provide some doxygen. The examine() method is confusing, since it
isn't separating one-time setup from the after-each-reset stuff. And
the ARM7/ARM9 version is, somewhat undesirably, not leaving the debug
state alone after reset ... probably more of an issue for trace setup
than for watchpoints and breakpoints.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Kick in ETM (and ETB) support for ARM11. Tested on OMAP 2420,
so update that configuration. (That's an ARM1136ejs, ETB,
OpenGL ES1.1, C55x DSP, etc.)
Also update the other ARM11 ETM + ETB targets in the tree
to set up these modules. (Not tested.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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These aren't desirable, given "standard" ETM support.
Also remove the now-unused arm11_find_target().
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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This will enable reusing many common ARM utilities, in
particular the ETM and ETB support. The ARM11 support
can still be much simplified after this patch, though.
Note: none of those common utilities kick in yet...
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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We have too many different registers, and too many version and
context dependent interpretations, for this type of bitfield
management to be scalable.
(Anyone who really wants bitfield interpretation *can* do that
in Tcl code...)
There are ... quite a few copies of the same ARM dummy registers.
There should eventually be one copy; this many is craziness.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Remove misleading typedef and redundant suffix from struct command.
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Remove misleading typedef and redundant suffix from struct command_context.
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Remove misleading typedef and redundant suffix from struct target.
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Remove misleading typedef and redundant suffix from struct reg.
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Remove misleading typedef and redundant suffix from struct target_type.
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Remove misleading typedef and redundant suffix from struct breakpoint.
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Remove misleading typedef and redundant suffix from struct reg_cache.
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Remove misleading typedef and redundant suffix from struct watchpoint.
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Remove misleading typedef and redundant suffix from struct arm11_sc7_action.
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Remove misleading typedef and redundant suffix from struct arm11_reg_state.
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Remove misleading typedef and redundant suffix from struct arm11_common.
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Remove misleading typedef and redundant suffix from struct arm11_reg_defs.
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Remove misleading typedef and redundant suffix from struct reg_param.
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Remove misleading typedef and redundant suffix from struct mem_param.
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Remove useless structure typedef.
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Search and destroy the jtag_tap_t typedef. This also cleans up a
layering violation, removing the declaration from types.h.
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By using CALL_COMMAND_HANDLER, parameters can be reordered, added, or
even removed in inherited signatures, without requiring revisiting
all of the various call sites.
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Define the numerous helpers that inherit command handler parameters
using the COMMAND_HELPER macro.
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First cut of these commands. Øyvind tinkered a bit with
the number parsing to bring it up to speed + rebased it.
Ready for testing.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
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Switch to new commands in config scripts
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
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Reduces confusion about location of associated routines and
reduces clutter in the arm11 header.
Removes extra whitespace around the lines touched by these changes.
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Unneeded exports cause confusion about the module interfaces.
Make almost everything static in the arm11.c module.
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
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The quit entry point was not being invoked. Just a source
of confusion at this point. XScale ran 100x reset upon
quit, but that code made no sense, wasn't commented
and never invoke.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
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Based on some patches from <redirect.slash.nil@gmail.com>
for preliminary Win64 compilation. More such updates are
needed, but they need work. Compile tested on 64 and 32 bit
Linuxes, and Cygwin.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Signed-off-by: Yauheni Kaliuta <y.kaliuta@gmail.com>
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Single word writes are frequently used from reset init scripts to non-memory peripherals.
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ports. New arm11 commands would have to be added to exploit it.
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timeout errors.
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Observed on a Cygwin build.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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