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feat(phase-30 T6/S11): the propagation lag — EXTEND 31/36, and the PROPAGATE head measured

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Continues the S11 lane. Fleet 96.01 -> 96.06% fn-count / 93.6 -> 93.7% instr /
88.0% distinct; dedup 1905 -> 1907 groups, 0 failed, C1 240669/240669.
R22 clean-fleet: 140 passed, 0 failed of 140. 0 NON_MATCHING (G4).

EXTEND (SC07): the 16 volatile-blocked DIFF slots banked on retry after the
data asm-label alias -> lane total 31/36.

PROPAGATE head, measured rather than projected. .run/s8_lag.json re-split: the
checkpoint's "45 classes / 20,837 ins" is really 5 classes carrying 18,545 ins
(89%) and 41 carrying 2,316. Per-class outcome:

  func_80147364  30x137 = 4,110  BANKED x137 (definition-side asm-label alias)
  func_8012f274  29x137 = 3,973  DROPPED — byte-diverges in ~130 overlays
  func_8016ba68  29x134 = 3,886  4 of 138 banked; excluded from ~130
  func_8012a598  24x137 = 3,288  SKIPPED, cause NAMED by the tool
  func_801466f0  24x137 = 3,288  no source found — the S6b D4 gap, still open

  func_80147364's byte-true definition is `(u16, u16)` while 4,046 fleet decls
  say `(u16, s32)`. u16 is a default-promotion type, so the `()` no-prototype
  escape is ILLEGAL (the documented gcc-2.7.2 dead-end) and conforming the decl
  would change caller codegen. The DEFINITION-SIDE asm-label alias gives the def
  a distinct C identifier while emitting the real symbol -- zero blast radius on
  every caller. Probed on ONE member first (1 build, not 137 -- the S29
  discipline): byte-identical 9052dc0e first try; then 137 overlays clean.
  In-tree precedent for the form: 1,725 files.

MEASURED NEGATIVE, recorded not buried: `dedup_propagate --recover` banked only
4 of 138 on func_8016ba68 and dropped func_8012f274 entirely (137 [exclude]
lines). The caller-extern reconcile that is 16/16 lifetime ON DRAFTS does NOT
transfer to PROPAGATION of these two. Cause not yet diagnosed -- probe one
excluded overlay's build output before any further attempt (§136a), do not
re-run the lever hoping.

NAMED NEXT (cheapest first): func_8012a598 skips on `missing file-scope extern
(CARRY-FIXABLE): D_801151D4, D_80126DB8_a, D_80127504` -- the SESSION-18
preamble-backscan class. Its body is 2 statements and `struct BigCopy` is
ALREADY in the shared engine_types.h (L312) with the identical statement already
macro-ized at engine_core.h:16158, so a hand-authored macro (the func_80147364
path) should take it x137 for ~0 tokens.

Process errors recorded in CURRENT_PHASE.md, all three one mechanism -- the
signal sampled is not the thing waited for: (1) a `nohup CMD &` wrapper's exit
read as the fleet check finishing (it stood at 63/140); (2) a corpus.stubs probe
mid-rebuild, which R32's coverage assertion refused rather than answer wrongly;
(3) CORRECTION to the S10 checkpoint's own rule -- `pgrep -x make` is right for
one make and WRONG for a campaign of sequential makes (it fired in a gap and
reported a live campaign done), and `pgrep -f <pattern>` SELF-MATCHES so that
waiter can never exit. Wait on the campaign process or `treelock.sh --status`.
This commit is contained in:
Drew T
2026-08-03 23:41:34 -06:00
parent 16a1dabc79
commit c7ad41c8a3
151 changed files with 1333 additions and 1239 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/shared/engine_core.h
+54
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@@ -426,6 +426,20 @@
} \
}
#define DEFINE_func_8016BA68() \
extern s32 func_80146A6C(s32 a0, void *a1, s32 a2, s32 a3, s32 a4, s32 a5, s32 a6); \
extern s32 func_8014C050(s32 a0, s32 a1); \
extern void func_80146C3C(u8*); \
s32 func_8016BA68(s32 arg0, s32 arg1) { \
extern s32 D_80126B58; \
s32 temp_v0; \
temp_v0 = func_8014C050(&D_80126B58, 0x56); \
if (temp_v0 != 0) { \
((void (*)(void *))func_80146C3C)(temp_v0); \
} \
func_80146A6C(0x56, arg0, M2C_FIELD(arg0, s16 *, 0x7C), M2C_FIELD(arg0, s16 *, 0x7E), (s32) M2C_FIELD(arg0, s16 *, 0x80), arg1, 0); \
}
#endif
#define DEFINE_func_80128EA8() \
@@ -30146,4 +30160,44 @@
} \
}
/* PROPAGATE-lane probe: func_80147364 (30 ins, matched in ov_SC07_006, stub in 137 overlays).
DEFINITION-SIDE asm-label alias (§37/§124): the fleet declares this fn `(u16, s32)` in 4,046
places while its byte-true definition is `(u16, u16)`. u16 is a default-promotion type, so the
`()` no-prototype escape is ILLEGAL here (the documented gcc-2.7.2 dead-end) and a decl conform
would change caller codegen. The alias gives the definition a distinct C identifier while
emitting the real symbol -- zero blast radius on every caller. func_8012E5CC is aliased for the
same reason (3 incompatible shapes fleet-wide); its use is cast, so both are codegen-neutral. */
#define DEFINE_func_80147364() \
extern s16 currentLocationId; \
extern s32 D_80126B58; \
extern void func_80015978(s32, s32*); \
extern s32 aF8012E5CC(s32, s32, s32) __asm__("func_8012E5CC"); \
extern void func_8002D4C8(s32 a0, s32 a1); \
void aF80147364(u16 param_1, u16 param_2) __asm__("func_80147364"); \
void aF80147364(u16 param_1, u16 param_2) { \
s32 sp10[2]; \
s32 *p = &D_80126B58; \
if (currentLocationId == 0x308d) { \
((void (*)(void *, void *))func_80015978)(p + 1, sp10); \
((void (*)(void *, s32, s32))aF8012E5CC)(sp10, param_1, param_2); \
} else { \
func_8002D4C8(param_1, param_2); \
} \
}
#define DEFINE_func_8016BA68() \
extern s32 func_80146A6C(s32 a0, void *a1, s32 a2, s32 a3, s32 a4, s32 a5, s32 a6); \
extern s32 func_8014C050(s32 a0, s32 a1); \
extern void func_80146C3C(u8*); \
s32 func_8016BA68(s32 arg0, s32 arg1) { \
extern s32 D_80126B58; \
s32 temp_v0; \
temp_v0 = func_8014C050(&D_80126B58, 0x56); \
if (temp_v0 != 0) { \
((void (*)(void *))func_80146C3C)(temp_v0); \
} \
func_80146A6C(0x56, arg0, M2C_FIELD(arg0, s16 *, 0x7C), M2C_FIELD(arg0, s16 *, 0x7E), (s32) M2C_FIELD(arg0, s16 *, 0x80), arg1, 0); \
}
#endif