3 Commits

Author	SHA1	Message	Date
Moe Charm (CI)	dde490f842	Phase 7: header-aware TLS front caches and FG gating ... - core/hakmem_tiny_fastcache.inc.h: make tiny_fast_pop/push read/write next at base+1 for C0–C6; clear C7 next on pop - core/hakmem_tiny_hot_pop.inc.h: header-aware next reads for g_fast_head pops (classes 0–3) - core/tiny_free_magazine.inc.h: header-aware chain linking for BG spill chain (base+1 for C0–C6) - core/box/front_gate_classifier.c: registry fallback classifies headerless only for class 7; others as headered Build OK; bench_fixed_size_hakmem still SIGBUS right after init. FREE_ROUTE trace shows invalid frees (ptr=0xa0, etc.). Next steps: instrument early frees and audit remaining header-aware writes in any front caches not yet patched.	2025-11-10 18:04:08 +09:00
Moe Charm (CI)	d739ea7769	Superslab free path base-normalization: use block base for C0–C6 in tiny_free_fast_ss, tiny_free_fast_legacy, same-thread freelist push, midtc push, remote queue push/dup checks; ensures next-pointer writes never hit user header. Addresses residual SEGV beyond TLS-SLL box.	2025-11-10 17:02:25 +09:00
Moe Charm (CI)	b09ba4d40d	Box TLS-SLL + free boundary hardening: normalize C0–C6 to base (ptr-1) at free boundary; route all caches/freelists via base; replace remaining g_tls_sll_head direct writes with Box API (tls_sll_push/splice) in refill/magazine/ultra; keep C7 excluded. Fixes rbp=0xa0 free crash by preventing header overwrite and centralizing TLS-SLL invariants.	2025-11-10 16:48:20 +09:00