This eliminates most of the warnings reported when building for
arm-none-eabi (newlib).
Hsiangkai, there're many similar warnings left in your nds32 files, I
didn't have the nerve to clean them all, probably you could pick it
up.
Change-Id: Id3bbe2ed2e3f1396290e55bea4c45068165a4810
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1674
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Create a single pair of relatively simple functions to handle all variants
of MEM-AP transfers. This replaces the many separate functions that
handled different access sizes and packed or non-packed transfers, which
were all implemented rather differently.
With this single implementation, performance should be more consistent,
regardless of transfer type.
Change-Id: I89960e437fc6ba68a389c074fab8eac91abcf844
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1658
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
The word count returned from max_tar_block_size() was compared with the
count of half-word/bytes in the u16 and u8 packed access functions,
causing an infinite loop if the access actually crossed the boundary.
Change max_tar_block_size() to return a byte count, and scale at the call
site.
Change-Id: I2fe9b5941eb485f3d8219cfdd29fb71e02006de4
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1649
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
For packed and/or unaligned accesses, the write functions reordered the
source buffer in place. Causing in the best case a segfault, in the worst
case silent data corruption.
Rewrite the data fetching to directly match the byte lane mapping
according to IHI0031C, without destroying the buffer.
Also slightly clean up variable usage and harmonize all the write
functions.
Change-Id: I9a01cfc5578653f9ec02043ff6b61a7a20f90d67
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1646
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Currently we try and use MEM-AP packed transfers as much as possible for
8/16bit transfers. However not all targets support packed transfers, so
check before using.
Change-Id: I66256007f25ccd0c583f23db5acf6d1aa8b5e57d
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1602
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Add command to fix CSW_SPROT in register AP_CSW.
This solves dap apmem access in non secure access.
Change-Id: I7cfcb6434d75f5cfd4a2630a059901cdeea010ce
Signed-off-by: Michel JAOUEN <michel.jaouen@stericsson.com>
Reviewed-on: http://openocd.zylin.com/1276
Tested-by: jenkins
Reviewed-by: mike brown
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Moved JTAG code out of transport-neutral file (arm_adi_v5.c) into
transport specific file (adi_v5_jtag.c).
Added ap_block_read to dap_ops interface (arm_adi_v5.h) to support
the move.
Change-Id: I796d3984f138aad052b97c77ac9c12ffd1158f74
Signed-off-by: mike brown <mike@theshedworks.org.uk>
Reviewed-on: http://openocd.zylin.com/1277
Tested-by: jenkins
Reviewed-by: Michel JAOUEN <michel.jaouen@stericsson.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Fixes issue with big endian hosts and mis-aligned data on some hosts.
Fixes unaligned access exception on hosts that do not support unaligned
access when debugging some arm targets.
Signed-off-by: Jason Moehlman <jmoehlma@linux-software.com>
Change-Id: I6bc6fb1b3c3565b256674b9ef43ed2afd14f5178
Reviewed-on: http://openocd.zylin.com/996
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
This enables us to better handle some of the low level functions that the
stlink does not support. It also enables us to share a few more of the
standard cortex_m3 functions if necessary.
Change-Id: I7a2c57450122012ec189245d8879d8967913e00e
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/637
Tested-by: jenkins
Add swd_init_reset and swd_add_reset.
Add adapter_assert_reset and adapter_deassert_reset, and call them instead
of JTAG reset functions.
Change-Id: Ib2551c6fbb45513e0ae0dc331cfe3ee3f922298a
Signed-off-by: Simon Qian <simonqian.openocd@gmail.com>
Reviewed-on: http://openocd.zylin.com/526
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This patch determine all cpu types and not only
the cortex M3 and the stm32 target use the common
target examine function from the cortex_m sources.
Change-Id: If689dd994b3855284b927fc4b206f420cf32b6c7
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/511
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
we should have caught them all - hopefully.
Change-Id: I35435317fccaf5ad0216244d69f76db6857bb582
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/381
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
GCC doesn't understand that these are in fact initialized if they are
used.
Change-Id: I01988adb0547f785b48d869ddbe44cc17dca4739
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/116
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
This is a proof of concept to get access to the debug port of a
secured kinetis cpu. On full flash erase the cpu is automatically
secured and the debug port is not accessible.
To get this to work the srst line is needed and the necessary
configuration should be added to the configuration file.
the patchup code would get false positives when checking
whether a dbgbase had to be corrected.
The solution is to have autodetect default, with manual override
in scripts.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This patch tries to make some order in "apsel" mess.
"dap apsel" command was quite useless (and broken) by itself.
With this patch we can use it to select between AHB or APB memory access
(previous patch 05ab8bdb81 was somehow broken).
- moves member apsel (in struct adiv5_dap) to ap_current
- adds apsel member
this strange choice is made trying to keep coherence in "dap apsel" command
and to keep compatibility with other code (for example cortex_a8).
Signed-off-by: Luca Ellero <lroluk@gmail.com>
ahbap_debugport_init was queueing reads to a local stack variable but
didn't execute the queue before returning. Since the result of the reads
are not used anyway, it's better to pass NULL as the destination instead of
a dummy variable. I changed this throughout the function, even for the
reads that were actually executed.
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
This patch fixes the issue where the OMAP CPU (and possibly others) was mistaken
for iMX51 and therefore had misadjusted debug base.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
This piggy backs on JTAG so it's not yet pretty, but that
seems unavoidable so far given today's OpenOCD internals.
SWD init and data transfer are unfinished and untested, but
that should cause no regressions, and will be addressed by
the time drivers start using this infrastructure. Checking
in whould get the code working better sooner, and turn up any
structural/architectural issues while they're easier to fix.
The debug adapter drivers will provide simple SWD driver
structs with methods that kick in as needed (instead of JTAG).
So far just one adapter driver has been updated (not yet
ready to use or circulate).
The biggest issues are probably
- fault handling, where the ARM Debug Interface V5 pipelining
needs work in both JTAG and SWD modes and
- missing rewrite of block I/O code to work on both of our
Cortex-ready transports (Current code is hard-wired to JTAG);
relates also to the pipelining issue.
- omitted support to activate/deactivate SWO/SWV trace (this is
technically trivial, but configuring what to trace is NOT.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
----
doc/openocd.texi | 17 ++
src/jtag/core.c | 3
src/jtag/interface.h | 4
src/jtag/jtag.h | 2
src/jtag/swd.h | 114 +++++++++++++++++++
src/jtag/tcl.c | 2
src/target/adi_v5_swd.c | 281 ++++++++++++++++++++++++++++++++++++++++++++++--
src/target/arm_adi_v5.c | 8 +
src/target/arm_adi_v5.h | 3
9 files changed, 425 insertions(+), 9 deletions(-)
This patch implements "dap_lookup_cs_component()", which allows to lookup CS
component by it's identification.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
This patch adds function called "dap_detect_debug_base()", which should be
called to get location of the ROM Table. By walking ROM Table, it's possible to
discover the location of DAP.
Sadly, some CPUs misreport this value, therefore I had to introduce an fixup
table, which will be used in case such CPU is detected.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Use addition for offsetting, not masking. Shorten some lines.
Make "component_start" print-only (unused otherwise; don't save).
Still doesn't resolve the issue where multiple components
are wrongly displaying as NVICs on some Cortex-M3 parts because
many PIDs appear to be zeroes ... maybe adapter related??
Signed-off-by: David Brownell <db@helium.(none)>
Mask the upper bits after 32-bit reads.
Alsoo revert the ugly changes to use PRIx32; just cast to unsized
integers when printing (two chars not eight).
Signed-off-by: David Brownell <db@helium.(none)>
We request a id register read at the end of ahbap_debugport_init
but we never actually run the queue. In some cases this causes a
segfault.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
So don't use the name "swjdp" for all DAPs; rename to
plain old "dap", which *is* always correct.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Not sure how the original "move code to adi_v5_swd.c" patch left
some code in the "arm_adi_v5.c" file, but a recent patch was only
a partial fix -- it didn't remove all the duplication.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
A fn was copied instead of moved to a new file. The linker
can discard exact copies of fn's without warning.
This is a C++'ism.
However on my Ubuntu 9.10 machine, it fails.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Unclutter arm_adi_v5.c by moving most transport-specific code
to a transport-specific files adi_v5_{jtag,swd}.c ... it's not
a full cleanup, because of some issues which need to be addressed
as part of SWD support (along with implementing the DAP operations
on top of SWD transport):
- The mess where mem_ap_read_buf_u32() is currently coded to
know about JTAG scan chains, and thus needs rewriting before
it will work with SWD;
- Initialization is still JTAG-specific
Also move JTAG_{DP,ACK}_* constants from adi_v5.h to the JTAG
file; no other code should care about those values.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
jtag_add_dr/ir_scan() now takes the tap as the first
argument, rather than for each of the fields passed
in.
The code never exercised the path where there was
more than one tap being scanned, who knows if it even
worked.
This simplifies the implementation and reduces clutter
in the calling code.
use jtag_add_ir/dr_plain_scan() for more fancy situations.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Get rid of needless and undesirable code duplication for
all the DAP commands (resolving a FIXME) ... there's no
need for coreas to have private copies of that stuff.
Stick a pointer to the DAP in "struct arm", letting common
code get to it.
Also rename the "swjdp_info" symbol; just call it "dap".
This is an overall code shrink.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This partially corrects an inappropriate name choice (and its
associated FIXME).
There are still too many variables named "swjdp", bug little
current code actually relies on them referencing an SWJ-DP instead
of some other flavor of DAP. Only the two new dap_to{swd,jtag}()
calls could behave differently on an SWJ-DP instead of a SW-DP or
a JTAG-DP.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Make ADIv5 internals use the two new transport-neutral calls for reading
and writing DP registers; and do the same for external callers. Also,
bugfix some of their call sites to handle the fault returns, instead of
ignoring them.
Remove most of the JTAG-specific calls, using their code as the bodies
of the JTAG-specific implementation for the new methods.
NOTE that there's a remaining issue: mem_ap_read_buf_u32() makes calls
which are JTAG-specific. A later patch will need to remove those, so
JTAG-specific operations can be removed from this file, and so that SWD
support will be able to properly drop in as just a transport layer to the
ADIv5 infrastructure. (The way read results are posted may need some more
attention in the transport-neutrality interface.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Make ADIv5 internals use the two new transport-neutral calls for reading
and writing DP registers. Also, bugfix some of their call sites to
handle the fault returns, instead of ignoring them.
Remove the old JTAG-specific calls, using their code as the bodies
of the JTAG-specific implementation for the new methods.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Make ADIv5 use one of the new transport-neutral interfaces: call
dap_run(), not jtagdp_transaction_endcheck().
Also, make that old interface private; and bugfix some of its call
sites to handle the fault returns, instead of ignoring them.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
To support both JTAG and SWD, ADIv5 needs DAP operations which are
transport-neutral, instead being of JTAG-specific. This patch:
- Defines such a transport-neutral interface, abstracting access
to DP and AP registers through a conceptual queue of operations.
- Builds the first implementation of such a transport with the existing
JTAG-specific code.
In contrast to the current JTAG-only interface, the interface adds
support for two previously-missing (and unused) DAP operations:
- aborting the current AP transaction (untested);
- reading the IDCODE register (tested) ... required for SWD init.
The choice of transports may be fixed at the chip, board, or JTAG/SWD
adapter level. Or if all the relevant hardware supports both transport
options, the choice may be made at runtime, This patch provides basic
infrastructure to support whichever choice is made.
The current "JTAG-only" transport choice policy will necessarily continue
for now, until SWD support becomes available in OpenOCD. Later patches
start phasing out JTAG-specific calls in favor of transport-neutral calls.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Correct a mistake made copying the ID of the Cortex-M3 ETM module
from the TRM, so that "dap info" on a CM3 with an ETM will now
correctly describe ROM table entries for such modules. (They are
included on LPC17xx and some other cores.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Define two new DAP operations which use the new jtag_add_tms_seq()
calls to put the DAP's transport into either SWD or JTAG mode, when
the hardware allows.
Tested with the Stellaris 'Recovering a "Locked" Device' procedure,
which loops five times over both of these.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Highlight more of the internal JTAG-specific utilities, so it's
easier to identify code needing changes to become transport-neutral.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
When using an AP to access a memory (or a memory-mapped register),
some extra TCK (assuming JTAG) cycles should be added to ensure
the AP has enugh time to complete that access before trying to
collect the response.
The previous code was adding these cycles *before* trying to
access (read or write) data to that address, not *after*. Fix
by putting the delays in the right location.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This removes context-sensitivity from the programming interface and makes
it possible to know what a block of code does without needing to know the
previous history (specifically, the DAP's "trans_mode" setting).
The mode was only set to ATOMIC briefly after DAP initialization, making
this patch be primarily cleanup; almost everything depends on COMPOSITE.
The transactions which shouldn't have been queued were already properly
flushing the queue.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
I have no idea what the scan_inout_check() was *expecting* to achieve by
issuing a read of the DP_RDBUFF register. But in any case, that code was
clearly never being called ("invalue" always NULL) ... so remove it, and
the associated comment.
Also rename it as ap_write_check(), facilitating a cleanup of its single
call site by removing constant parameters.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
adi_jtag_dp_scan_u32() now wraps adi_jtag_dp_scan(), removing
code duplication. Include doxygen for the former. Comment
some particularly relevant points. Minor fault handling fixes
for both routines: don't register a callback that can't run,
or return ERROR_OK after an error.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Pass up fault codes from various routines, so their callers
can clean up after failures, and remove the FIXME comments
highlighting those previously goofy code paths.
dap_ap_{read,write}_reg_u32()
dap_ap_write_reg()
mem_ap_{read,write}_u32()
mem_ap_{read,write}_atomic_u32()
dap_setup_accessport()
Make dap_ap_write_reg_u32() just wrap dap_ap_write_reg(),
instead of cloning its core code (and broken fault handling).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Handling of AP (and AP register bank) selection, and cached AP
registers, is pretty loose ... start tightening it:
- It's "AP bank" select support ... there are no DP banks. Rename.
+ dap_dp_bankselect() becomes dap_ap_bankselect()
+ "dp_select_value" struct field becomes "ap_bank_value"
- Remove duplicate AP cache init paths ... only use dap_ap_select(),
and don't make Cortex (A8 or M3) cores roll their own code.
- For dap_ap_bankselect(), pass up any fault code from writing
the SELECT register. (Nothing yet checks those codes.)
- Add various bits of Doxygen
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Provide doxygen for many of the public ADIv5 interfaces (i.e. the ones
called from Cortex core support code).
Add FIXMEs (and a TODO) to help resolve implementation issues which
became more apparent when trying to document this code:
- Error-prone context-sensitivity (queued/nonqueued) in many procedures.
- Procedures that lie by ignoring errors and wrongly claiming success.
Also, there was no point in a return from dap_ap_select(); it can't fail,
and no caller checks its return status. Clean that up, make it void.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
When the TAR cache was explicitly invalidated, don't bother
printing it; the actual hardware status is more informative.
Provide some doxygen for the MEM-AP setup routine.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
If the MEM-AP cache is invalid, don't display it; just report that
invalidity as an error. (This bug has been observed with "mdw 0 32"
after just a "reset halt". Some code is being wrongly bypassed...)
If it's valid, display that cache at DEBUG level, not ERROR. Also,
don't assume it's an AHB-AP; it could be another flavor of MEM-AP.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Reject invalid AP numbers (256+) as Tcl operation parameters.
Shrink one of the overlong lines.
Add my copyright to the ADIv5 code (multiple contributions).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Make messages reference "DAP" if they're actually transport-agnostic, or
"JTAG-DP" when they're JTAG-specific. Saying SWJ-DP is often wrong (on
most Cortex-A8 chips) and is confusing even if correct (since we don't
yet support SWD).
Rename a JTAG-specific routine to jtagdp_transaction_endcheck() to highlight
that it's JTAG-specific, and that identify DAP clients undesirably depending
on JTAG. (They will all need to change for SWD support.)
Shrink a few overlong lines of code. Copy a comment from code removed
in a previous patch (for the ARMv7-M "dap baseaddr" command).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Add space missing after the invalid ACK value. On init, say
which AP is being used, and don't assume it's an AHP-AP.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Don't just complain about an invalid ACK; say what the
value was, to help troubleshooting.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Add doxygen and other comments for what's more or less the lowest
level JDAG-DP primitive, to access JTAG_DP_{A,D}PACC registers.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Provide helptext which was sometimes missing; update some of it
to be more accurate.
Usage syntax messages have the same EBNF as the User's Guide;
there should be no angle brackets in either place.
Don't use "&function"; functions are like arrays, their address
is their name. Shrink some overlong lines, remove some empties.
Add a couple comments about things that should change: those
extra TCK cycles for MEM-AP reads are in the wrong place (that
might explain some problems we've seen); the DAP command tables
should be shared, not copied.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
JTAG has only two possible JTAG ack codes for APACC and DPACC
register reads/writes. Define them, and remove empty "else"
clause in the code which now uses those codes.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
I think some of these assumptions are not well-founded.
Related, that swjdp_transaction_endcheck() is a bit iffy.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Rename DAP_IR_* as JTAG_DP_* since those symbols are specifically
for JTAG-DP (or SWJ-DP in JTAG mode), and won't work with SWD.
Define the JTAG ABORT and IDCODE instructions for completeness;
add a comment about where to (someday) use ABORT.
Fix messaging which assumes everything is an SWJ-DP; say "JTAG-DP"
instead, it's at least more appropriate for all JTAG transports.
Shrink the affected lines.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Fix: don't print the BASE address except if it's a MEM-AP;
that's an unlikely error, but there's no point getting it wrong.
Tweaks: comments, capitalization.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Make some private functions "static". Remove their public declarations,
and what is now an obviously unused function. Shrinks this object's size
(about 5% on x86_64) while making the code's scope easier to understand.
Shrink the affected lines.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Instead of magic numbers, use their AP_REG_* constants. Rename
the ROM address symbol as BASE to match ARM's documentation.
Comment various other symbols in the header; add some missing ones.
Remove an unused struct. Add some doxygen for stuff including the
DAP structure and initialization.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "time_support.h"
the following form should be used.
#include <helper/time_support.h>
The exception is from .c files in the same directory.
Make the "dap info" output more comprehensible:
- Don't show CIDs unless they're incorrect (only four bits matter)
- For CoreSight parts, interpret the part type
- Interpret the part number
- Show all five PID bytes together
- Other minor cleanups
Also some whitespace fixes, and shrink a few overlong source lines.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Move the dap command handler implementations to arm_adi_v5.c,
leaving just thin wrappers in armv7m.c. There should be no
change in functionality here. (From Magnus.)
Minor style cleanup: whitespace, line length, etc. Update spec
references to use docs which are currently available. (From Dave.)
git-svn-id: svn://svn.berlios.de/openocd/trunk@2544 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Paul Fertser
Andreas Fritiofson
Spencer Oliver
Michel JAOUEN
mike brown
Evan Hunter
Jason Moehlman
Simon Qian
Mathias K
Øyvind Harboe
Freddie Chopin
Luca Ellero
Marek Vasut
David Brownell
Spencer Oliver
Daniel Bäder
Zachary T Welch
oharboe
zwelch