psxrecomp/TCP_COMMANDS.md

TCP Debug Server Commands

Protocol: JSON over newline, one object per line, responses on same connection.

• Request shape: {"id": N, "cmd": "<command>", ...params}
• Success: {"id": N, "ok": true, ...data}
• Failure: {"id": N, "ok": false, "error": "<msg>"}

There are two live servers, both implementing this protocol with overlapping command sets:

Server	Port	Source
Native (our recompiled runtime)	4370	runtime/src/debug_server.c
Beetle PSX (oracle)	4380	runtime/src/beetle_debug_server.c

DuckStation (port 4371) was retired as the oracle on 2026-05-05 and is no longer built from this repository — there is no duckstation entry in .gitmodules. The D column in the curated inventory below is historical and reflects DuckStation, not Beetle. For authoritative per-command native/Beetle coverage, use the generated Complete command index at the bottom of this file, which is derived from the two servers' command tables.

The debug_client.py CLI can target either, or compare two at once to diff state live — that's how divergence hunts work.

python tools/debug_client.py <cmd> [args]           # native (port 4370)
python tools/debug_client.py --port 4380 <cmd>      # psx-beetle
python tools/debug_client.py --ds <cmd> [args]      # duckstation (port 4371)
python tools/debug_client.py compare <cmd>          # run on both, diff results

Commands without a bespoke CLI mapping pass through generically: extra args of the form key=value become JSON fields (ints when numeric, else strings), so every server command is reachable, e.g. debug_client.py --port 4370 gpu_frame_dump frame=14528 count=65536.

---

Command inventory

Columns: N = native, D = DuckStation oracle.

Command	N	D	Params	Description
ping / frame	✓	✓	—	Heartbeat + current frame number
get_registers (regs)	✓	✓	—	All 32 GPRs + PC + HI + LO (native also: COP0 SR/Cause/EPC, I_STAT, I_MASK)
read_ram	✓	✓	addr, len	Read bytes from PS1 address space as hex string — up to the full 2 MB in ONE response line. dump_ram is an alias (the old chunked multi-line variant is gone: it broke the one-request/one-response protocol and wedged the server)
write_ram	✓	✓	addr, val	Write one byte to PS1 address space. Note the parameter is val (not hex), and the write is a single byte per call — this row previously documented both incorrectly
read_scratch		✓	addr, len	Read PS1 scratchpad (0x1F800000 region)
read_vram / vram_peek	✓¹	✓	x, y, w, h	Read 16-bit VRAM pixels (max 128×128)
gpu_state	✓	✓	—	Display area, display depth, draw offset, GPUSTAT, clip rect, xfer state
screenshot_hires		✓	path	PNG of the supersampled surface (the present path the window uses), at display × gr_scale(). ⚠ screenshot/screenshot_file capture native 15-bit VRAM and are blind to anything that only exists in the hi-res mirror — geometry correction, SSAA edges, perspective UVs — so they show a clean frame while the player sees a broken one. Use this one to verify those. Falls back to the native resolve (and reports scale: 1) when no hi-res surface exists
geom_correction		✓	—	[video] geometry_correction / perspective_texturing engagement: enable flag plus free-running geometry_vertex_hits and perspective_triangles totals. Both enhancements silently fall back to the faithful path on anything they cannot prove is projected geometry, so a zero counter with the flag on means the title never qualifies — sample twice and diff for a rate
sio_state	✓	✓	—	SIO registers + (native only) pad/memcard protocol + TX/RX history
irq_state	✓	✓	—	I_STAT, I_MASK (both), plus chain state on native
dma_state	✓	✓	—	DPCR, DICR, all 7 channel states (madr/bcr/chcr)
event_state		✓	—	EvCB table summary (stub on DS — events are BIOS-level)
overlay_state		✓	—	Current overlay info
cdrom_sector_dump	✓		offset, len	Dump bytes from the last CD-ROM sector observed by the controller, including LBA/mode metadata
cdrom_sector_history	✓		count, optional lba	Dump newest CD-ROM sector history entries, including raw XA subheader fields, CPU/audio delivery flags, and the first 128 bytes
cdrom_sector_history_clear	✓		—	Reset the CD-ROM sector history ring
watch	✓	✓	addr	Set byte-level memory watchpoint (fires per-frame on change)
unwatch	✓	✓	addr	Remove memory watchpoint
set_input	✓	✓	buttons, optional frames, optional lx, ly, rx, ry	Override pad1 buttons and optional analog axes (PS1 inverted bitmask, 0 = pressed; axes 0-255). Holds until clear_input on both backends; pass frames=N (beetle) to auto-release after N frames
clear_input	✓	✓	—	Remove input and analog axis overrides
turbo	✓		enabled	Enable/disable TCP-controlled frontend turbo for fast-forward validation
turbo_state	✓		—	Query TCP-controlled turbo state
pause	✓		—	REMOVED — still registered, but always returns an error. Query a ring buffer (fn_entry_tail, wtrace_dump, gpu_frame_dump) instead of synthesizing a snapshot
continue (c)	✓		—	REMOVED — nothing to resume, since pause is gone
step	✓		—	REMOVED — query a ring buffer over the window of interest instead of advancing N frames synchronously
run_to_frame	✓		—	REMOVED — use frame_range / read_frame_ram against the live frame ring instead
history	✓	✓	—	Ring buffer stats (frames available)
get_frame	✓	✓	frame	Full frame record from ring buffer
frame_range	✓	✓	start, end	Range query, max 200 frames
frame_timeseries	✓	✓	start, end	Compact timeseries, max 200 frames
set_snapshot	✓	✓	slot, addr, size	Configure per-frame RAM snapshot region (slots 0-3)
get_snapshots	✓	✓	—	Show snapshot config
screenshot	✓	✓	path (optional)	Write a PNG of the current display to path (default psx_screenshot.png in the runtime cwd); single metadata response {path,width,height}. screenshot_file is an alias; the old inline-hex-row screenshot is gone (it streamed h+1 response lines per request and poisoned the connection)
first_failure	✓		—	Find first divergence point between runs (native-side tracking)
read_frame_ram	✓		addr, len, frame	Read RAM as of a specific frame (from ring buffer)
wtrace_range	✓		lo, hi	Set RAM-write trace range (ring of 262 144 writes with RA — WRITE_TRACE_CAP, 1 << 18)
wtrace_dump	✓	beetle	optional addr_lo, addr_hi, count, newest	Dump RAM-write trace entries as JSON. The address filter is applied server-side over the FULL ring before the emit cap — always pass it when hunting a specific buffer, otherwise you only see the oldest count entries of the whole ring
wtrace_clear	✓		—	Reset the trace ring
mmio_dump	✓		optional addr, count, newest	Dump the always-on MMIO write ring (256K entries, ALL 0x1F801xxx writes — SPU/DMA traffic rolls it in well under a minute of gameplay; for display history use gp1_dump)
mmio_clear	✓		—	Reset the MMIO write ring
gp1_dump	✓		optional frame_lo, frame_hi, count, newest	Dump the dedicated ALWAYS-ON GP1 (0x1F801814 display control) ring — 512K entries ≈ 15 min of gameplay (Tomba writes ~10 GP1/frame), survives the general MMIO ring's eviction. Frame filter is server-side over the full ring. Each entry: val + func/pc/cpu_pc/ra/sp/a0/a1/sr/epc/frame
pc_break		✓²	addr	DS execute breakpoint, state captured on hit (via pc_hit_last)
pc_unbreak		✓²	addr	Remove an execute breakpoint
pc_break_list		✓²	—	List active execute breakpoints
pc_hit_last		✓²	—	Captured state (PC, $ra, all GPRs, COP0) from most recent PC break hit
pc_hit_clear		✓²	—	Clear the last-hit record
quit	✓		—	Shutdown native runtime

¹ Native vram_peek is the legacy name; DS calls it read_vram. Same semantics. ² The pc_* family is specific to the DS oracle: DuckStation's CPU core honours CPU::AddBreakpointWithCallback, while our native runtime dispatches whole recompiled functions (no mid-function PC breaks).

Boot-time write ranges

Set PSX_WTRACE_BOOT=lo,hi[;lo,hi...] before launching a debug-tools build to retain the first writes to one or more half-open RAM ranges from guest instruction zero. Addresses may be hexadecimal or decimal; KSEG addresses are normalized to physical addresses. For example, the Crash Bash investigation that motivated this option can be reproduced without title-specific code:

$env:PSX_WTRACE_BOOT='0x000B3A80,0x000B3B00'
.\CrashBashRecomp.exe

Connect at any later point and query wtrace_boot_stats, wtrace_boot_summary, or wtrace_boot_dump. Each retained entry includes the write address/value/width, guest PC and return address, register context, frame, and DMA channel. The option is ignored in builds made with debug tools disabled.

---

Divergence-hunt workflow

When a recompiled-BIOS bug is suspected, the two servers let you find the first divergence instead of chasing symptoms. Standard procedure (inherited from v3's DEBUG.md):

1. Sync state via PC + registers, not frame number. Frames drift after even a single timing glitch. Pause both servers; compare get_registers until they match.
2. Dump both sides fully. Compare get_frame, gpu_state, irq_state, dma_state (DS), dump_ram over the same regions.
3. Byte-level comparison. Tiny mismatches usually point at one subsystem. Use debug_client.py compare <cmd> for automatic diff.
4. Find the earliest mismatch, not a later symptom. Ring-buffer queries (frame_range, read_frame_ram) help locate which frame went wrong.
5. Trace the write. Use watch to catch the divergent store, or DS's pc_break on the suspect function entry. Look at $ra in pc_hit_last to identify the caller chain.
6. Classify. codegen (recompiler generates wrong instruction), runtime (MMIO or kernel simulation wrong), timing (IRQ cadence), or BIOS (real-hardware quirk we didn't model).
7. Minimal fix in the correct subsystem. Never hand-deliver state to hide the symptom (see CLAUDE.md §0).

---

Server send budget + serve-stall telemetry

The server is pumped on the main thread: every millisecond it spends sending a response is a millisecond the emulator does not run. Inline responses are bounded — 2 s per zero-progress chunk and 15 s total per response; a client that exceeds the budget is disconnected (the runtime never stalls indefinitely). Responses bigger than the budget allows must use the *_dump_file variants, which write to disk instead of the socket.

Cumulative serve-stall is exported as tcp_send_stall_ms / tcp_clients_dropped in psx_freeze_heartbeat.json (plus per-tick tcp_ms in its ring) and in every wedge/fatal dump header. Check these first when diagnosing slow or stalled frames — on 2026-06-10 two "attract-idle degradations" turned out to be a TCP client trickle-draining mega-dumps, throttling the main loop to 6 fps (all 8 watchdog stack samples inside WS2_32!send). A slow-frames wedge with a large tcp_send_stall_ms delta over the same window is observer interference, not a guest bug.

Call-contract (bail) telemetry

The dispatch call contract (Bug D family fix, 2026-06-10) guards every generated continuation: it may only run if the guest actually returned to the call site ($ra == site return address, $sp == caller's sp at the call). Violations begin a "bail" unwind that abandons stale C frames and re-dispatches the guest's true target. Counters in psx_freeze_heartbeat.json and dump headers:

• bail_first — contract violations detected (wild returns). Nonzero during gameplay means the game executed a wild control transfer (e.g. Tomba's dead jumptable case jal 0x80120B3C, the chest freeze). A small count with the game continuing normally is the fix working.
• bail_resolved — unwinds that resolved at an enclosing call site whose contract matched (multi-level return).
• bail_flattened — unwinds that reached the outermost dispatch loop and re-dispatched the wild target on a clean host stack.
• bail_anomaly — bail flag observed at exception entry (must stay 0; anything else is a runtime bug).

---

bios_info — linked recompiled-BIOS identity (native only)

Reports which BIOS image this build's recompiled C was generated from (psx_bios_image, emitted into the generated dispatch from the BIOS profile) and whether the loaded ROM matches it: image_id, sha256, crc32, size, bundled (redistributable image shipped with the game), the kernel-bless window, the HLE anchors (shell_entry_phys / deliver_event_ret; 0 = structurally unavailable on this BIOS), and image_wordsum vs loaded_wordsum with match. With the launch identity gate a running process always reports match:1.

• {"cmd":"bios_info"}

s3_smear_watch — callee-saved-register smear tripwire (native only)

Latches the first interpreted instruction in a PC window whose execution changes $s3 (runtime/src/dirty_ram_interp.c). A jalr's exec_one spans the entire nested native callee, so the latch names the callee that returned with a clobbered callee-saved register; the insn ring is frozen at the latch.

• {"cmd":"s3_smear_watch","lo":"<hex>","hi":"<hex>"} — arm (each arming fully re-specifies the watch). Optional "excl":"<hex insn>": exact encoding to ignore, so a watched loop's own $s3 advance (e.g. an addi s3,s3,8 list walk) doesn't trip the latch.
• {"cmd":"s3_smear_watch"} — report the latch: valid, pc, insn, s3_old/s3_new, call_target (rs at the call site for jr/jalr), frame.
• {"cmd":"s3_smear_watch","lo":"0"} — disarm.

callret_watch — interp JALR call-resolution ring (native only)

64-entry ring (runtime/src/dirty_ram_interp.c) recording, for every interpreted JALR whose call PC lies in a window, which resolution tier ran the callee and the full post-call outcome — the complement of s3_smear_watch: the tripwire names the callee that came back smeared, this ring names the return path that let it come back.

• {"cmd":"callret_watch","lo":"<hex>","hi":"<hex>"} — arm (resets the ring).
• {"cmd":"callret_watch"} — dump (newest last): per entry cyc, f (frame), pc, tgt, path (CRES_* tier code, see the enum in dirty_ram_interp.c; |0x100 = finish() escaped), pre-call sp_b/ra_b/s0_b/s3_b, post-call pc_a/ra_a/sp_a/s0_a/ s3_a/v0_a, bail/rfe/esc/in_exc flags, dstatic/dblocks/ dexc engine-attribution deltas across the call, last_func.
• {"cmd":"callret_watch","disarm":true} — disarm. The legacy {"lo":"0"} spelling (no hi) still disarms and says so in the reply.

The ring is armed iff the window is NON-EMPTY (hi > lo), so lo may be 0 — {"lo":"0","hi":"0x200000"} really does watch the whole address space. Every reply carries armed, and the dump carries armed plus the active window, because an unarmed ring reports total: 0 — which otherwise reads exactly like a genuine "those calls never happened" answer. Passing lo with no hi is refused rather than silently inheriting the previous ceiling (usually 0, i.e. an empty window).

hle_dump — BIOS-HLE tier call ring (native only)

Always-on ring (runtime/src/bios_hle.c, 16K entries) recording every A0/B0/C0 kernel-vector dispatch the HLE tier's hook observes, plus the boot shell-skip event.

The hook is installed when EITHER axis is on (bios_hle_plan.h), so a run with the boot-skip on but kernel calls left to LLE — the default on the bundled OpenBIOS, which exports no deliver_event_ret — reports backend: "LLE (recompiled BIOS)" and still fills the ring with route: 0 vector observations plus the one route: 2 boot entry. Only a run with BOTH axes off installs no hook and leaves the ring empty; use bioscall_dump for LLE-side vector observation there.

• {"cmd":"hle_dump"} — status: backend (HLE (LLE fallback) / LLE (recompiled BIOS)), boot_skip, boot_turbo_active, total.
• {"cmd":"hle_dump","tail":N} — last N entries: seq, cycle (guest cycle), vec (0xA0/0xB0/0xC0, or 0x30000 for the boot skip), fn ($t1 function number), a0..a3, ra, v0 (result when HLE-serviced), route (0 = fell through to LLE, 1 = serviced in HLE, 2 = boot shell-skip).
• Filters: "fn":N, "route":0|1|2.

---

Rule when the server can't answer your question

If an inspection need isn't covered by the existing commands, do not fall back to printf or log files. Instead:

1. Add a handler in runtime/src/debug_server.c (native)
2. Add the matching handler in runtime/src/beetle_debug_server.c (Beetle oracle) when the question needs a cross-check against hardware behaviour
3. Keep field names parallel between the two
4. Run python tools/gen_tcp_commands.py to refresh the generated index, and add a row to the curated inventory above if the command needs explaining

Step 4 used to read "Update this file", and that did not survive contact with reality: this document described 47 commands while the servers registered 292. The index is now generated from the command tables, and python tools/gen_tcp_commands.py --check fails when it drifts. Prose in the curated inventory is still hand-written and still worth adding.

The TCP server is the canonical instrumentation surface. Rule 3 in CLAUDE.md is absolute: no fprintf(stderr, …) in source code, ever, for any reason.

Complete command index (generated)

305 commands registered — 292 on the native server (runtime/src/debug_server.c), 61 on the Beetle server (runtime/src/beetle_debug_server.c).

49 of 305 have prose above; 256 are index-only. An index-only command still works — it just has no description here yet. Send it {"cmd":"<name>"} and read the reply, or find its handle_* function in the server source.

Regenerate with python tools/gen_tcp_commands.py; --check fails if this block has drifted from the code.

Command	Native	Beetle	Described above
a0_history	✓
audio_events	✓	✓
audio_stats	✓	✓
audio_wav	✓	✓
autocompile_run	✓
autocompile_status	✓
bios_info	✓		✓
bioscall_dump	✓
c0_history	✓
call_focus_dump	✓
call_focus_reset	✓
call_focus_stats	✓
callret_watch	✓		✓
capture_freeze	✓
capture_quads	✓
card_buffer_dump	✓
card_data_writes	✓
card_data_writes_reset	✓
card_handoff	✓
card_mgr_clear	✓
card_mgr_trace	✓
card_read_summary	✓
card_read_summary_reset	✓
card_trace_dump	✓
card_txn_dump	✓
cd_overwrite	✓
cd_read_log	✓
cdc_volume		✓
cdrom_bursts	✓
cdrom_cmd_dump		✓
cdrom_cmd_reset		✓
cdrom_command_history	✓
cdrom_command_history_clear	✓
cdrom_instant_rate	✓
cdrom_sector_dump	✓		✓
cdrom_sector_history	✓		✓
cdrom_sector_history_clear	✓		✓
cdrom_state	✓
cdrom_timing	✓
cdrom_trace_clear	✓
cdrom_trace_dump	✓
ce_profile	✓
chain_trace	✓
clear_input	✓	✓	✓
continue	✓		✓
cyc_watch	✓	✓
cyc_watch_clear	✓	✓
cyc_watch_dump	✓	✓
cycles_to_next_event	✓
d44_ring	✓
data_shards	✓
devtrace_ctl	✓	✓
devtrace_dump	✓	✓
dirty_block_dump_file	✓
dirty_block_log	✓
dirty_break_clear	✓
dirty_break_range	✓
dirty_break_state	✓
dirty_flow_log	✓
dirty_insn_dump_file	✓
dirty_insn_gate	✓
dirty_insn_log	✓
dirty_ram_stats	✓
dirty_ram_unsupported	✓
disp_ring	✓
dispatch_check	✓
dispatch_stats	✓
dispatch_tail	✓
display_ring_aux	✓
display_ring_get	✓
display_ring_stats	✓
dma_cdrom_history	✓
dma_state	✓		✓
dma_trace_clear	✓
dma_trace_dump	✓
dump_buffer	✓
dump_ram	✓	✓	✓
evcb_snapshot	✓
evcb_walk_dump	✓
evcb_walk_stats	✓
event_ring_clear	✓
event_ring_dump	✓
event_ring_tail	✓
exc_ring		✓
first_failure	✓	✓	✓
fmv_state	✓
fn_clear	✓
fn_disable	✓
fn_entry_dump	✓
fn_entry_tail	✓		✓
fn_exit_dump	✓
fn_filter	✓
fn_stats	✓
fntrace_arm	✓	✓
fntrace_arm_clear	✓
fntrace_armed	✓
fntrace_arms		✓
fntrace_clear	✓
fntrace_disarm		✓
fntrace_dump	✓	✓
fntrace_reset		✓
fntrace_unfiltered		✓
frame	✓		✓
frame_fingerprint	✓
frame_perf	✓
frame_range	✓	✓	✓
frame_timeseries	✓	✓	✓
freeze_check	✓
game_options	✓
geom_correction	✓		✓
get_frame	✓	✓	✓
get_quads	✓
get_registers	✓	✓	✓
get_snapshots	✓	✓	✓
gl_coh_ring	✓
gl_fbo_peek	✓
gl_interp	✓
gl_present_ring	✓
gl_vram_diff	✓
gl_wide_fast	✓
gl_ws_ablate	✓
gp1_dump	✓		✓
gpu_frame_dump	✓		✓
gpu_opcodes	✓
gpu_ring_stats	✓
gpu_state	✓		✓
gte_frame_stats	✓
gte_intpl_dump	✓
gte_latch_dump	✓
gte_ring_dump	✓
gte_state	✓
history	✓	✓	✓
hle_dump	✓		✓
idle_skip	✓
imask_trace	✓
input_route_append	✓
input_route_clear	✓
input_route_start	✓
input_route_status	✓
input_route_stop	✓
insn_freeze	✓
insn_freeze_snapshot	✓
insn_freeze_status	✓
insn_freeze_target	✓
irq_state	✓		✓
irqctx_ring	✓
kernel_bless	✓
latency	✓
load_transitions	✓
lockstep	✓
lockstep_func	✓
mc_status	✓
mdec_state	✓
mdec_trace	✓
mdec_trace_clear	✓
mem_words	✓
mmio_clear	✓		✓
mmio_dump	✓		✓
mmx6_freshfix	✓
overlay_candidates	✓
overlay_capture_dump	✓
overlay_cps_probe	✓
overlay_diff_off	✓
overlay_diff_on	✓
overlay_dump	✓
overlay_fp_dump	✓
overlay_irq_ratelimit	✓
overlay_irq_suppress_off	✓
overlay_irq_suppress_on	✓
overlay_loader_status	✓
overlay_native_block	✓
overlay_native_event_granularity	✓
overlay_native_off	✓
overlay_native_on	✓
overlay_native_ring	✓
overlay_rescan	✓
overlay_shadow_detail	✓
overlay_shadow_dump	✓
pace_state	✓
pad_status	✓	✓
parity_ctl	✓	✓
parity_dump	✓	✓
pause	✓		✓
pc_probe_arm	✓
pc_probe_clear	✓
pc_probe_dump	✓
pgxp	✓
phase_hot	✓
phase_profile	✓
ping	✓	✓	✓
present_ring	✓
press	✓	✓
probe_clear	✓
probe_trace	✓
quit	✓		✓
ra_load_watch	✓
read_frame_ram	✓	✓	✓
read_ram	✓	✓	✓
record_frame	✓
record_frame_dump	✓
record_reads_dump	✓
restore_trace	✓
restore_trace_clear	✓
restore_trace_window	✓
rtrace_arm	✓	✓
rtrace_clear	✓
rtrace_disarm		✓
rtrace_disarm_all		✓
rtrace_dump	✓	✓
rtrace_ranges	✓	✓
rtrace_reset		✓
rtrace_stats	✓	✓
run_to_frame	✓		✓
s3_smear_watch	✓		✓
savestate	✓
screenshot	✓	✓	✓
screenshot_file	✓	✓	✓
screenshot_hires	✓		✓
set_input	✓	✓	✓
set_snapshot	✓	✓	✓
sio_arm_audit	✓
sio_burst_stats	✓
sio_ctrl_reg_clear	✓
sio_ctrl_reg_trace	✓
sio_ctrl_reg_window	✓
sio_irq_dump	✓
sio_irq_window	✓
sio_pc_trace	✓
sio_pc_window	✓
sio_state	✓		✓
sio_trace	✓	✓
sio_trace_reset		✓
sio_trace_window	✓
sio_write_window		✓
sp_ring	✓
spu_events	✓	✓
spu_events_reset	✓
spu_ram	✓
spu_status	✓
spu_voices	✓	✓
sreg_trace_clear	✓
sreg_trace_dump	✓
sreg_trace_find	✓
sreg_trace_stats	✓
stack_profile	✓
starv_ring	✓
step	✓		✓
synth_recurse	✓
thread_ctx_ring	✓
thread_trace	✓
thread_trace_clear	✓
timers_state	✓
turbo	✓		✓
turbo_audio_sink	✓
turbo_loads	✓
turbo_state	✓		✓
unknown_dispatch_log	✓
unwatch	✓		✓
vblank_rate	✓
vk_perf	✓
vram_peek	✓	✓	✓
vsync_query_hle	✓
warm_cd_route	✓
watch	✓		✓
wide_full	✓
wide_shot	✓
write_ram	✓		✓
ws_aspect	✓
ws_aspect_cone_site	✓
ws_backdrop_margin	✓
ws_backdrop_ring	✓
ws_backdrop_stretch	✓
ws_census	✓
ws_dbg_stretch	✓
ws_dome	✓
ws_dome_probe	✓
ws_far_threshold	✓
ws_hud_mode	✓
ws_margin	✓
ws_nw	✓
wtrace_add	✓
wtrace_all_dump	✓	✓
wtrace_all_reset	✓	✓
wtrace_all_stats	✓	✓
wtrace_arm	✓	✓
wtrace_boot_dump	✓
wtrace_boot_reset	✓
wtrace_boot_stats	✓
wtrace_boot_summary	✓
wtrace_clear	✓		✓
wtrace_del	✓
wtrace_disarm	✓	✓
wtrace_disarm_all	✓	✓
wtrace_dump	✓	✓	✓
wtrace_range	✓		✓
wtrace_ranges	✓	✓
wtrace_reset	✓	✓
wtrace_stats	✓	✓
wtrace_trans_dump	✓
wtrace_trans_reset	✓
wtrace_trans_stats	✓
xlate	✓
xprobe	✓
xprobe_arm	✓
xprobe_watch	✓