dde490f842
- 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.
28 lines
1.1 KiB
C
28 lines
1.1 KiB
C
#include <stddef.h>
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#include <stdlib.h>
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// Weak, no-op stubs to satisfy link in configurations where
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// optional components are compiled out or gated by flags.
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// Real implementations (when present) will override these.
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__attribute__((weak)) void hak_tiny_prewarm_tls_cache(void) {}
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// Weak stubs for remote tracking (avoid LTO link errors when tiny_remote.c is GC'ed)
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struct SuperSlab; // forward decl to avoid heavy includes
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__attribute__((weak)) void tiny_remote_track_on_local_free(struct SuperSlab* ss, int slab_idx, void* node, const char* stage, unsigned int tid) {
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(void)ss; (void)slab_idx; (void)node; (void)stage; (void)tid;
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}
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__attribute__((weak)) void tiny_remote_track_expect_alloc(struct SuperSlab* ss, int slab_idx, void* node, const char* stage, unsigned int tid) {
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(void)ss; (void)slab_idx; (void)node; (void)stage; (void)tid;
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}
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__attribute__((weak)) void* pool_alloc(size_t size) {
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// Fallback to malloc if Pool TLS not linked
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return malloc(size);
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}
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__attribute__((weak)) void pool_free(void* ptr) {
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// Fallback to free if Pool TLS not linked
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free(ptr);
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}
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