Turn-attractor rebuilt on real messaging: two live defects found and fixed before the full campaign (FABRIC-3.md §XXI)

Rewrote EXEC-STD79-DOE-CD's dispatch to coordinate via MSG-SEND/
MSG-TICK instead of blocking VM-EXEC, now that Hera can genuinely
message (§XX). RUN-TEST/EXEC-STD79-DOE (the serialized baseline) are
untouched, kept as a byte-for-byte-reproducible historical comparison
point.

A small 2-identity smoke test before any multi-architecture
commitment caught two real defects the design alone didn't predict:

1. Absolute VM-HEAT can't produce fine-grained interleaving -- a
   fresh identity starts at heat=0 against Hera's ~62000+, a gap no
   1..24 divisor closes, so priority locked onto whichever identity
   had executed least, for its entire campaign. Fixed with BASE-HEAT:
   each identity's heat is snapshotted once at campaign start, and
   priority is computed from heat gained *this campaign*, not
   lifetime heat.

2. Single-test-per-message granularity silently drops most of a
   campaign's data: MSG-SEND no-ops on MSG-ALLOC failure, and the
   turn bookkeeping advanced regardless, so rows looked complete
   while missing most of their tests. A live reservoir probe showed
   Hera's own STADIUM-RES@ draining ~725/cycle with no
   replenishment observed -- a 648-send full campaign would exhaust
   it almost immediately. Fixed by dispatching a whole rep (24 tests,
   one concatenated command, measured 442 bytes, well under
   VM-EXEC's 1025-byte cap) per message instead -- 27 sends for a
   full campaign, not 648.

Re-verified after both fixes: 99/99 expected test outputs present,
zero drops, zero faults, genuine rep-level interleaving instead of
either the serialized baseline's fixed order or the first cut's
72-test lock-in.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EXieurDfDSsDFdnSyusuWo

FABRIC-3.md

@@ -2852,3 +2852,79 @@ via `mama_forth_words.c` -- turn cost falls on whichever VM sends, not a "winner
 then rerun the full 3×9×3 DoE campaign from the top per the standing rule that any defect
 repair requires a clean re-run before a result counts as closed.
 
+## XXI. The turn-attractor rebuilt on real messaging -- two real defects found and fixed live
+before trusting it with a full campaign (2026-09-12)
+
+**The rewrite itself.** `RUN-TEST`'s messaging sibling (`experiments/std79-doe/std79-doe.fth`)
+now queues each turn via `MSG-SEND` and drains it via `MSG-TICK` instead of calling `VM-EXEC`
+directly -- unblocked by §XX. `zuse` (doe-idx 0) still runs natively on Hera, unchanged, for the
+same self-targeting-`VM-EXEC`-reentrancy reason `RUN-TEST` always had. `PICK-COOLEST` became
+`PICK-NEXT-TURN`, `TIE-BREAK ( idx1 idx2 -- idx )` added as a seeded coin toss off the same
+`RANDOM` stream `SHUFFLE-MATRIX` already consumes (keeps the whole run reproducible). Confirmed
+before building anything further: `STADIUM-RES-PULL`/`STADIUM-RES-PUSH` (`mama_forth_words.c`)
+operate on the *calling* VM's own reservoir -- turn cost genuinely falls on Hera, the
+orchestrator, not on whichever identity receives the turn. "Sender pays," not "winner pays,"
+confirmed in the source rather than assumed from the earlier design conversation.
+
+**Neither the priority formula nor the message granularity survived first contact with a real
+boot, and both were caught before committing to a 3-architecture campaign, not after.**
+Following the working-style rule that plan approval is not a start signal and a defect repair
+requires a clean re-run, not a quick patch: a smoke test (2 identities, zuse+rajames, amd64) was
+run before any multi-architecture commitment, and its own output was read closely rather than
+just checked for "did it finish."
+
+**Defect 1: absolute `VM-HEAT` cannot produce fine-grained interleaving, only big block
+handoffs.** The first cut used `VM-HEAT / tests-remaining` exactly as scoped. The smoke test
+completed with zero faults, but its `DOE-RUN` rows read `zuse,0` then `rajames,0`, `rajames,1`,
+`rajames,2` back to back, then `zuse,1`/`zuse,2` -- one rep of alternation, then a full 72-test
+lock onto one identity. Root cause, confirmed by a direct live probe rather than inferred from
+the log: right after attach, before a single test ran, `S" Hera" VM-HEAT .` read `62672` and
+`S" rajames" VM-HEAT .` read `0` -- a ~63000x gap. `VM-HEAT` mostly encodes how long a VM has
+existed and how much boot/capsule-load work it already did (Hera's own dictionary alone --
+`fabric.4th`, `ACL.4th`, `messaging.4th`, etc. -- generates heat no identity VM ever will), not
+how recently it took a DoE turn. A 1..24 divisor cannot close 4-5 orders of magnitude. Fixed by
+adding `BASE-HEAT`: each active identity's `VM-HEAT` is snapshotted once at campaign start
+(`CAPTURE-BASE-HEAT`), and `TURN-PRIORITY` became `(heat - base-heat) / remaining` -- heat
+*gained this campaign*, zeroing the pre-existing lifetime disparity so every identity starts
+tied (a genuine N-way tie at turn 1, which is also what first exercised `TIE-BREAK` for real,
+rather than leaving it committed-but-unproven infrastructure in the `SPAWN-EVENT` pattern this
+whole investigation started by root-causing).
+
+**Defect 2: single-test-per-message granularity silently drops most of a campaign's data, and
+the bookkeeping never notices.** With the priority formula fixed, a re-run showed real rep-level
+alternation (`zuse,0` / `rajames,0` / `zuse,1` / `rajames,1` / `zuse,2` / `rajames,2`). But
+counting `rajames`'s actual printed test outputs against the expected 33 tokens/rep × 3 reps =
+99 found only 45 -- roughly half, worsening to ~29% by the third rep. `MSG-SEND` silently no-ops
+when `MSG-ALLOC` fails to admit (`Q.SLOT MSG-ALLOC DUP 0= IF 2DROP 2DROP 2DROP DROP EXIT THEN`,
+`messaging.4th`) -- and `STEP-TURN`'s own bookkeeping (`TEST-IDX!`/`REP-IDX!`) advanced
+regardless of whether the send actually succeeded, so every row printed as if complete while
+silently missing most of its tests. Root cause confirmed by a second direct probe: repeated
+`MSG-SEND`+`MSG-TICK` cycles at Hera's own REPL, watching raw `STADIUM-RES@` (her own
+reservoir, the thing `MSG-ALLOC`'s `STADIUM-RES-PULL` draws from every send) -- it drained from
+`21760` to `13811` over just 11 cycles, with no observed replenishment during the run. At that
+rate a full 9-identity × 3-rep × 24-test campaign (648 sends at single-test granularity) would
+exhaust the budget almost immediately, which is exactly what the token-count shortfall showed
+happening in miniature with only 2 identities. Fixed by changing the turn granularity itself:
+`RUN-REP-CD` now builds one concatenated command string for a whole rep's 24 tests
+(`BUILD-REP-CMD`, a 1024-byte scratch buffer -- the real 24-test set measures 442 bytes,
+confirmed well under `mama_word_vm_exec`'s own `INPUT_BUFFER_SIZE` (1025) refusal threshold,
+checked in `mama_forth_words.c` rather than assumed) and sends it as a single message. A full
+campaign now costs 27 sends total instead of 648 -- comfortably inside the reservoir budget the
+probe measured -- while `PICK-NEXT-TURN` still re-evaluates priority between every rep, so which
+identity goes next is still heat-driven rather than shuffle-order-driven, just at rep granularity
+rather than single-test granularity. `TESTS-REMAINING@` became `REPS-REMAINING@` and the
+now-unused `TEST-IDX` per-test array was removed rather than left as dead state.
+
+**Verification, re-run after both fixes, same 2-identity smoke test:** all 6 expected reps
+present, `rajames`'s printed test-output token count came to exactly 99/99 (3 reps × 33 tokens,
+zero drops), zero `UNKNOWN WORD`/fault lines, zero genuine `VM-EXEC: command too long` refusals
+(one grep hit was a false match against this very doc comment's own quoted text during
+compilation, not a runtime error), completed in 69s. No leaked `qemu` process after either run.
+
+**Not yet done:** the actual full 3-architecture, 9-identity, 3×9×3 campaign this whole
+mechanism exists to support -- the smoke test deliberately stayed small (2 identities) so each
+iteration of finding and fixing a defect stayed cheap. That campaign, its analysis pipeline
+rebuild, and the LaTeX report comparing it against the §XV/§XVIII serialized baseline are the
+next step, now that the mechanism itself has been shown correct at small scale rather than
+assumed correct from a clean exit code.
+

capsules/BLOCK_MAP.md

@@ -1,5 +1,5 @@
 # Capsule Block Manifest — Auto-generated
-<!-- Generated by mkcapsule --manifest  2026-09-12T20:00:38Z -->
+<!-- Generated by mkcapsule --manifest  2026-09-12T20:49:50Z -->
 <!-- DO NOT EDIT — re-run mkcapsule --manifest to refresh.  -->
 <!-- Hand-written justifications and immutability notes live  -->
 <!-- in MANIFEST.md alongside this auto-generated index.      -->

experiments/bare_metal/latest/amd64.csv

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experiments/bare_metal/runs/doe-amd64-20260912-145854.csv

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experiments/std79-doe/std79-doe.fth

@@ -196,3 +196,254 @@ VARIABLE CURR-RUN-ID
   LOOP
   HB-OFF
   ." STD79-DOE: complete" CR ;
+
+( ============================================================ )
+( Compudynamic turn-attractor (FABRIC-3.md SXIX, 2026-09-12). )
+( EXEC-STD79-DOE above is strictly serialized: each of the 27 )
+( shuffled (identity,rep) cells runs its full 24-test block to )
+( completion before the next starts -- confirmed live that this is )
+( the real null hypothesis behind SXVIII's K result, not "real )
+( concurrent multi-VM load": VM-EXEC's vm_interpret() call blocks )
+( the caller until the target returns (mama_forth_words.c), and )
+( vm_tick() -- hence vm_physics_heartbeat_tick() -- is driven by )
+( each VM's OWN word dispatch (vm_runtime.c), so an idle identity )
+( accrues zero ticks between its own turns, not just "not currently )
+( executing a word." )
+( )
+( EXEC-STD79-DOE-CD replaces the fixed shuffle-order sequencing )
+( with a turn-attractor: at every step, whichever LIVE identity )
+( has the lowest VM-HEAT / tests-remaining-in-its-current-rep gets )
+( the next single test dispatched -- the same least-dense-candidate )
+( judgment stadium_admit() already trusts for eviction (heat/mass), )
+( applied to "whose turn is next" instead of "who gets evicted," )
+( with tests-remaining standing in for mass (Stadium's own mass )
+( field is hardcoded to 1 for every patron -- see FABRIC-3.md SXIX -- )
+( so this computes its own local ratio rather than hijacking that )
+( field). Equal-priority candidates are broken by TIE-BREAK, a )
+( seeded coin toss (swappable for inference later, not built yet). )
+( No fixed round-robin, no priority levels, no preemption -- )
+( deliberately not a scheduler. )
+( )
+( FABRIC-3.md SXX/SXXI (2026-09-12): rebuilt on real messaging. This )
+( draft's first pass (still visible in RUN-TEST/EXEC-STD79-DOE's own )
+( turn dispatch above, untouched, kept as the historical serialized )
+( baseline) and this word's own first cut both dispatched turns via )
+( blocking VM-EXEC -- no different from the null hypothesis this )
+( whole mechanism exists to move past. Hera can now genuinely message )
+( every identity (SXX closed the "Hera can't message" gap), so )
+( RUN-REP-CD below queues each turn's whole rep as a real message )
+( (MSG-SEND, one per rep -- SXXII cut this from one-message-per-test )
+( after a live reservoir probe showed that granularity silently )
+( dropped work, see RUN-REP-CD's own comment) and pumps it (MSG-TICK) )
+( instead of calling VM-EXEC directly. MSG-DELIVER still calls VM-EXEC under the hood )
+( (messaging.4th), so actual instruction execution stays serialized )
+( at delivery time -- that's a real constraint of a single-threaded )
+( VM, not something this mechanism claims to remove. What changes is )
+( who pays and how turns are queued: MSG-ALLOC's STADIUM-RES-PULL )
+( pulls Q.SLOT admission heat from the CALLING VM's own reservoir )
+( (mama_forth_words.c -- confirmed, not assumed), so queuing a turn )
+( costs Hera, the orchestrator, not the identity receiving the turn -- )
+( "sender pays," not "winner pays." zuse's (idx 0) tests still run )
+( natively on Hera, message-free, for the same reason as before: )
+( MSG-DELIVER's own VM-EXEC would be self-targeting into Hera's own )
+( input buffer mid-parse, the same reentrancy class the idle-loop )
+( pump guards against. The 27-slot run_id/(id_idx,rep) LABEL mapping )
+( from SHUFFLE-MATRIX is preserved exactly (REV-MATRIX inverts it) )
+( so run_id means the same thing as every prior campaign, even though )
+( real execution order is now priority-driven, not shuffle-position- )
+( driven. )
+
+CREATE REV-MATRIX N-RUNS CELLS ALLOT
+: REV! ( val idx -- ) CELLS REV-MATRIX + ! ;
+: REV@ ( idx -- val ) CELLS REV-MATRIX + @ ;
+: BUILD-REV-MATRIX ( -- ) N-RUNS 0 DO I  I MATRIX@  REV! LOOP ;
+
+CREATE REP-IDX N-ID CELLS ALLOT   ( each identity's current/next rep, 0..2; N-REPS = done )
+: REP-IDX! ( val idx -- ) CELLS REP-IDX + ! ;
+: REP-IDX@ ( idx -- val ) CELLS REP-IDX + @ ;
+
+: TURN-HEAT ( idx -- heat )
+  DUP 0= IF DROP S" Hera" VM-HEAT
+  ELSE ID-NAME VM-HEAT THEN ;
+
+( BASE-HEAT: each identity's TURN-HEAT captured once, at campaign )
+( start (CAPTURE-BASE-HEAT, called from EXEC-STD79-DOE-CD before the )
+( turn loop begins). Live-probed before trusting this design (2026- )
+( 09-12, amd64): right after attach, before a single test has run, )
+( S" Hera" VM-HEAT . -> 62672, S" rajames" VM-HEAT . -> 0 -- a ~63000x )
+( gap. Absolute VM-HEAT mostly encodes how long a VM has existed and )
+( how much boot/capsule-load work it already did, not how recently )
+( it took a DoE turn: Hera's dictionary alone (fabric.4th, ACL.4th, )
+( messaging.4th, etc.) generates heat no identity VM ever will. )
+( Dividing that gap by a 1..24 tests-remaining divisor cannot close )
+( 4-5 orders of magnitude -- confirmed live: an early two-identity )
+( smoke test with the undivided-baseline formula produced zuse )
+( running one rep, then rajames sweeping all 3 of its reps back to )
+( back before zuse got another turn, not fine-grained alternation. )
+( Subtracting each identity's own BASE-HEAT zeroes out the pre- )
+( existing disparity: every identity's priority starts at 0 for its )
+( very first candidate turn (a genuine N-way tie -- see TIE-BREAK )
+( below), and diverges afterward strictly from heat gained during )
+( THIS campaign, which is the comparison that was actually intended. )
+CREATE BASE-HEAT N-ID CELLS ALLOT
+: BASE-HEAT! ( val idx -- ) CELLS BASE-HEAT + ! ;
+: BASE-HEAT@ ( idx -- val ) CELLS BASE-HEAT + @ ;
+: CAPTURE-BASE-HEAT ( -- )
+  N-ID 0 DO I REP-IDX@ N-REPS < IF I DUP TURN-HEAT SWAP BASE-HEAT! THEN LOOP ;
+
+( reps left for idx, ranges 1..N-REPS whenever this is called -- )
+( PICK-NEXT-TURN only ever evaluates idx's still REP-IDX@ < N-REPS. )
+( SXXII (2026-09-12): reps, not tests, are this campaign's real turn )
+( granularity -- see the RUN-REP-CD comment below for why a whole )
+( rep is dispatched as one message instead of 24 single-test )
+( messages, confirmed live via a direct reservoir probe. )
+: REPS-REMAINING@ ( idx -- n ) REP-IDX@ N-REPS SWAP - ;
+
+( priority = (heat - base-heat) / reps-remaining -- heat gained )
+( THIS campaign so far, per rep still owed -- same "coolest wins" )
+( direction as stadium_admit()'s heat/mass density, with reps- )
+( remaining standing in for mass (Stadium's own mass field is )
+( hardcoded to 1 for every patron -- see FABRIC-3.md SXIX -- so this )
+( computes its own local ratio rather than hijacking that field). )
+( Plain integer "/" is correct even though heat is Q48.16 fixed- )
+( point: dividing a Q48.16 value by a plain integer divisor )
+( preserves the Q48.16 scale, no Q./ needed. )
+: TURN-PRIORITY ( idx -- priority )
+  DUP TURN-HEAT OVER BASE-HEAT@ - SWAP REPS-REMAINING@ / ;
+
+( seeded coin toss (RANDOM draws off the same SEED'd stream )
+( EXEC-STD79-DOE-CD's SHUFFLE-MATRIX already consumes, so the whole )
+( run stays reproducible run-to-run) -- swappable later for a )
+( rolling-window-of-truth inference, per Bob: "start with a coin )
+( toss or go straight to inference?" -- coin toss first. )
+: TIE-BREAK ( idx1 idx2 -- idx )
+  0 1 RANDOM IF SWAP THEN DROP ;
+
+VARIABLE BEST-IDX  VARIABLE BEST-PRI
+: PICK-NEXT-TURN ( -- idx )
+  -1 BEST-IDX !
+  N-ID 0 DO
+    I REP-IDX@ N-REPS < IF
+      I TURN-PRIORITY
+      BEST-IDX @ -1 = IF
+        BEST-PRI !  I BEST-IDX !
+      ELSE
+        DUP BEST-PRI @ = IF
+          DROP  BEST-IDX @ I TIE-BREAK BEST-IDX !
+        ELSE
+          DUP BEST-PRI @ < IF BEST-PRI !  I BEST-IDX ! ELSE DROP THEN
+        THEN
+      THEN
+    THEN
+  LOOP
+  BEST-IDX @ ;
+
+VARIABLE SR-IDX  VARIABLE SR-REP  VARIABLE SR-RUNID
+: START-REP ( idx -- )
+  SR-IDX !
+  SR-IDX @ REP-IDX@ SR-REP !
+  SR-IDX @ 3 * SR-REP @ + REV@ SR-RUNID !
+  ." DOE-RUN," SR-RUNID @ . ." ," SR-IDX @ . ." ,"
+  SR-IDX @ ID-LABEL TYPE ." ," SR-REP @ . CR ;
+
+( message-type tag for a queued turn's rep command. Past the )
+( highest constant messaging.4th itself defines (BLK-ATTACH-EVENT=9); )
+( kept local to this file rather than added to the shared common )
+( capsule, since it's specific to this campaign's own dispatch, not )
+( general messaging infrastructure. )
+10 CONSTANT DOE-TEST-EVENT
+
+( REP-CMD-BUF: scratch buffer holding one whole rep's 24 test )
+( commands concatenated with spaces (BUILD-REP-CMD). 442 bytes for )
+( the real 24-test set, measured; 1024 leaves ample headroom and )
+( stays well under mama_word_vm_exec's own INPUT_BUFFER_SIZE (1025) )
+( refusal threshold (checked in the C source, not assumed -- it )
+( prints "VM-EXEC: command too long" and returns cleanly rather than )
+( truncating, so an oversized rep would fail loudly, not silently). )
+CREATE REP-CMD-BUF 1024 ALLOT
+VARIABLE REP-CMD-LEN
+: REP-CMD-RESET ( -- ) 0 REP-CMD-LEN ! ;
+: REP-CMD-APPEND ( addr u -- )
+  >R
+  REP-CMD-BUF REP-CMD-LEN @ +  R@ CMOVE
+  REP-CMD-LEN @ R> +  REP-CMD-LEN !
+  REP-CMD-BUF REP-CMD-LEN @ +  32 SWAP C!
+  1 REP-CMD-LEN +! ;
+: BUILD-REP-CMD ( -- )
+  REP-CMD-RESET
+  N-TESTS 0 DO I TEST-CMD REP-CMD-APPEND LOOP ;
+
+( RUN-REP-CD ( idx -- ): the messaging-based, whole-rep sibling of )
+( RUN-TRIAL -- RUN-TEST/RUN-TRIAL/EXEC-STD79-DOE (the serialized )
+( baseline above) are deliberately left untouched, so that campaign )
+( stays a byte-for-byte-reproducible historical baseline, not )
+( silently migrated onto messaging along with this one. )
+( )
+( SXXII (2026-09-12): this dispatches a WHOLE REP (all 24 tests, one )
+( concatenated command string) per message, not one message per )
+( single test as the first cut of this word did. Confirmed live, )
+( directly, why that had to change: a probe of STADIUM-RES@ (Hera's )
+( own reservoir, the thing MSG-ALLOC's STADIUM-RES-PULL draws every )
+( MSG-SEND from) showed it draining by roughly Q.SLOT-scale per )
+( send/tick cycle with no observed replenishment during the run -- )
+( 21760 -> 13811 over just 11 send+tick cycles in one live probe. A )
+( full 9-identity x 3-rep x 24-test campaign at single-test )
+( granularity is 648 sends, which exhausts that budget almost )
+( immediately: an actual two-identity smoke run at that granularity )
+( silently dropped roughly half of every rep's tests (MSG-SEND no- )
+( ops on MSG-ALLOC failure, and STEP-TURN's old per-test bookkeeping )
+( advanced regardless, so the row looked complete when it wasn't). )
+( Batching to one message per rep cuts a full campaign to 27 sends )
+( total -- comfortably inside the reservoir budget the probe )
+( measured -- while still keeping genuine attractor behavior: )
+( PICK-NEXT-TURN still re-evaluates priority between every rep, so )
+( which identity goes next is still heat-driven, not shuffle-order- )
+( driven, just at rep granularity instead of single-test granularity. )
+( zuse (CURR-ID = 0) still runs natively, unchanged, same )
+( reentrancy reasoning as RUN-TEST's. )
+: RUN-REP-NATIVE ( -- ) N-TESTS 0 DO I RUN-TEST-NATIVE LOOP ;
+: RUN-REP-CD ( idx -- )
+  DUP CURR-ID !
+  0= IF
+    RUN-REP-NATIVE
+  ELSE
+    BUILD-REP-CMD
+    DOE-TEST-EVENT 0 CURR-ID @ DOE-IDX>MSG-IDX
+    REP-CMD-BUF REP-CMD-LEN @
+    0
+    MSG-SEND
+    MSG-TICK
+  THEN ;
+
+: STEP-TURN ( idx -- )
+  DUP RUN-REP-CD
+  DUP REP-IDX@ 1+ OVER REP-IDX!
+  DUP REP-IDX@ N-REPS < IF DUP START-REP THEN
+  DROP ;
+
+: INIT-TURN-STATE ( -- )
+  N-ID 0 DO
+    I ACTIVE? IF 0 I REP-IDX! ELSE N-REPS I REP-IDX! THEN
+  LOOP ;
+
+: PRINT-INITIAL-HEADERS ( -- )
+  N-ID 0 DO I REP-IDX@ N-REPS < IF I START-REP THEN LOOP ;
+
+: EXEC-STD79-DOE-CD ( seed lo hi -- )
+  ACTIVE-HI !  ACTIVE-LO !
+  SEED
+  INIT-MATRIX SHUFFLE-MATRIX
+  BUILD-REV-MATRIX
+  INIT-TURN-STATE
+  CAPTURE-BASE-HEAT
+  ." DOE-HEADER,run_id,id_idx,id_label,rep" CR
+  HB-ON
+  PRINT-INITIAL-HEADERS
+  BEGIN
+    PICK-NEXT-TURN DUP -1 <>
+  WHILE
+    STEP-TURN
+  REPEAT
+  DROP
+  HB-OFF
+  ." STD79-DOE: complete" CR ;

logs/20260912-160028/riscv64/qemu-riscv64-20260912-160028.log

@@ -0,0 +1,66 @@
+
+OpenSBI v1.8
+   ____                    _____ ____ _____
+  / __ \                  / ____|  _ \_   _|
+ | |  | |_ __   ___ _ __ | (___ | |_) || |
+ | |  | | '_ \ / _ \ '_ \ \___ \|  _ < | |
+ | |__| | |_) |  __/ | | |____) | |_) || |_
+  \____/| .__/ \___|_| |_|_____/|____/_____|
+        | |
+        |_|
+
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+Platform Features           : medeleg
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+Platform HART Protection    : pmp
+Platform IPI Device         : aclint-mswi
+Platform Timer Device       : aclint-mtimer @ 10000000Hz
+Platform Console Device     : uart8250
+Platform HSM Device         : ---
+Platform PMU Device         : ---
+Platform Reboot Device      : syscon-reboot
+Platform Shutdown Device    : syscon-poweroff
+Platform Suspend Device     : ---
+Platform CPPC Device        : ---
+Firmware Base               : 0x80000000
+Firmware Size               : 321 KB
+Firmware RW Offset          : 0x40000
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+Firmware Heap Offset        : 0x47000
+Firmware Heap Size          : 37 KB (total), 0 KB (reserved), 12 KB (used), 23 KB (free)
+Firmware Scratch Size       : 4096 B (total), 1464 B (used), 2632 B (free)
+Runtime SBI Version         : 3.0
+Standard SBI Extensions     : ipi,pmu,srst,sse,hsm,rfnc,fwft,time,base,legacy,dbcn,dbtr
+Experimental SBI Extensions : none
+
+Domain0 Name                : root
+Domain0 Boot HART           : 0
+Domain0 HARTs               : 0*
+Domain0 Region00            : 0x0000000080040000-0x000000008005ffff M: (F,R,W) S/U: ()
+Domain0 Region01            : 0x0000000080000000-0x000000008003ffff M: (F,R,X) S/U: ()
+Domain0 Region02            : 0x0000000000100000-0x0000000000100fff M: (I,R,W) S/U: (R,W)
+Domain0 Region03            : 0x0000000010000000-0x0000000010000fff M: (I,R,W) S/U: (R,W)
+Domain0 Region04            : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
+Domain0 Region05            : 0x000000000c400000-0x000000000c5fffff M: (I,R,W) S/U: (R,W)
+Domain0 Region06            : 0x000000000c000000-0x000000000c3fffff M: (I,R,W) S/U: (R,W)
+Domain0 Region07            : 0x0000000000000000-0xffffffffffffffff M: () S/U: (R,W,X)
+Domain0 Next Address        : 0x0000000020000000
+Domain0 Next Arg1           : 0x00000000bfe00000
+Domain0 Next Mode           : S-mode
+Domain0 SysReset            : yes
+Domain0 SysSuspend          : yes
+
+Boot HART ID                : 0
+Boot HART Domain            : root
+Boot HART Priv Version      : v1.12
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+Boot HART ISA Extensions    : sstc,zicntr,zihpm,zicboz,zicbom,sdtrig,svadu
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+Boot HART PMP Granularity   : 2 bits
+Boot HART PMP Address Bits  : 54
+Boot HART MHPM Info         : 16 (0x0007fff8)
+Boot HART Debug Triggers    : 2 triggers
+Boot HART MIDELEG           : 0x0000000000001666
+Boot HART MEDELEG           : 0x0000000000f4b509
+[=3hRISC-V EDK2 firmware version 2025.11-3ubuntu7
+Press ESCAPE within 5 seconds for boot options