shoney.arickathil
092b528081
The compiler no longer emits reference-counting ops anywhere, and the format reserves them. With Phase 3a's collector this completes the runtime half of iteration 7b: spec success criteria 3 (no RC ops in any image, opcodes reserved) and 6 (corpus ASan-clean) are met — `just oop-accept` is fully green. - owner.ml: the rc machinery is deleted outright — rc_site/rc_op types, the rcs table, fn_rcs/rc_groups/rc_escaped, record_rc, release_gc, gc_escape, resolve_rc, and the clobber rule (its only consumer was elision). The `push`-of-a-gc-value RC_INC special case is gone (the bug class cannot recur without RC). Drop tables (owned + LGc kinds) are untouched — the gc mask is what feeds the collector's root maps. - emit.ml: emit_rc, the v_rc view, the escape-acquire anchor, and every caller deleted; assignment displacing a traced value emits nothing (the VM's store barrier owns it); scope-ended LGc handles clear their gc-mask bit so root maps stay precise. - .wob v4: WOB_VERSION 3 -> 4 in wob.h + emit.ml + disasm.ml + the runner's loader battery; opcodes 27-28 removed from the enum/jump table/interpreter and REJECTED by the loader like any unknown opcode. - dump.ml: the == RC == owner-dump section is gone; 6 goldens re-blessed (owner dumps lose the section, elision.wo's bc dump loses its RC ops). - runner.ml: rc-table/ELIDED assertions deleted; the elision test now asserts the WHOLE image contains no RC op; the table-contract sweep asserts rc ops never appear. - test_unwind.c: the rc-opcodes test becomes two — the loader rejects reserved opcode 27, and an abandoned traced instance is freed by rt_destroy (ASan-proven). Verified: woc-test 540/0 + test_diag 14/0; runtime test + test-iso all suites ASan/UBSan (test_unwind 12/0); cli_smoke; oop-e2e 79/0 (v4 images end to end); employee 8/0; log-watcher 7/0; ring runs + reclaimed (freed=3) with zero RC ops in its image; `just oop-accept` ALL CRITERIA MET. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
50 lines
1.2 KiB
Text
50 lines
1.2 KiB
Text
== CONSTANTS ==
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k0 TEXT "Cache"
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k1 TEXT "Holder"
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k2 TEXT "hits"
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k3 TEXT "peer"
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k4 TEXT "cache"
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k5 TEXT "read"
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k6 TEXT "proven"
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k7 TEXT "main"
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k8 INT 41
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k9 INT 1
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== CLASSES ==
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c0 Cache flags=gc fields=[hits:SCALAR, peer:GCREF]
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c1 Holder flags=- fields=[cache:GCREF]
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== INTERFACES ==
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== VTABLES ==
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== METHODS ==
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m0 read args=1 regs=2 [free fn]
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lines: 0->20
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drops: (none)
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0000 GETF r1, r0, f0
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0001 RET r1
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m1 proven args=1 regs=3 [free fn]
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lines: 0->24 1->25
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drops: pc 1 owned={} gc={r1}
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0000 GETF r1, r0, f0
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0001 MOVE r2, r1
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0002 CALL r2, m0
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0003 RET r2
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m2 main args=0 regs=6 [free fn] [ENTRY]
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lines: 0->29 3->30 6->31 12->28
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drops: pc 3 owned={} gc={r0}
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drops: pc 6 owned={r1} gc={r0}
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drops: pc 13 owned={} gc={r0}
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0000 NEW r0, c0
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0001 LOADK r1, k8
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0002 SETF r0, f0, r1
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0003 NEW r1, c1
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0004 MOVE r2, r0
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0005 SETF r1, f0, r2
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0006 MOVE r4, r1
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0007 CALL r4, m1
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0008 MOVE r3, r4
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0009 LOADK r5, k9
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0010 ADD r2, r3, r5
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0011 BUILTIN r2, r2, print_int
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0012 DROP r1
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0013 RET0
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== ENTRY ==
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m2
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