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Daan 2021-12-15 16:52:36 -08:00
commit 4a586808f7
1 changed files with 4 additions and 4 deletions
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8
include/mimalloc-internal.h
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@ -297,7 +297,7 @@ We try to circumvent this in an efficient way:
- macOSX : we use an unused TLS slot from the OS allocated slots (MI_TLS_SLOT). On OSX, the - macOSX : we use an unused TLS slot from the OS allocated slots (MI_TLS_SLOT). On OSX, the
loader itself calls `malloc` even before the modules are initialized. loader itself calls `malloc` even before the modules are initialized.
- OpenBSD: we use an unused slot from the pthread block (MI_TLS_PTHREAD_SLOT_OFS). - OpenBSD: we use an unused slot from the pthread block (MI_TLS_PTHREAD_SLOT_OFS).
- DragonFly: the uniqueid use is buggy but kept for reference. - DragonFly: defaults are working but seem slow compared to freeBSD (see PR #323)
------------------------------------------------------------------------------------------- */ ------------------------------------------------------------------------------------------- */
extern const mi_heap_t _mi_heap_empty; // read-only empty heap, initial value of the thread local default heap extern const mi_heap_t _mi_heap_empty; // read-only empty heap, initial value of the thread local default heap
@ -314,9 +314,9 @@ mi_heap_t* _mi_heap_main_get(void); // statically allocated main backing hea
// use end bytes of a name; goes wrong if anyone uses names > 23 characters (ptrhread specifies 16) // use end bytes of a name; goes wrong if anyone uses names > 23 characters (ptrhread specifies 16)
// see <https://github.com/openbsd/src/blob/master/lib/libc/include/thread_private.h#L371> // see <https://github.com/openbsd/src/blob/master/lib/libc/include/thread_private.h#L371>
#define MI_TLS_PTHREAD_SLOT_OFS (6*sizeof(int) + 4*sizeof(void*) + 24) #define MI_TLS_PTHREAD_SLOT_OFS (6*sizeof(int) + 4*sizeof(void*) + 24)
#elif defined(__DragonFly__) // #elif defined(__DragonFly__)
#warning "mimalloc is not working correctly on DragonFly yet." // #warning "mimalloc is not working correctly on DragonFly yet."
//#define MI_TLS_PTHREAD_SLOT_OFS (4 + 1*sizeof(void*)) // offset `uniqueid` (also used by gdb?) <https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/lib/libthread_xu/thread/thr_private.h#L458> // #define MI_TLS_PTHREAD_SLOT_OFS (4 + 1*sizeof(void*)) // offset `uniqueid` (also used by gdb?) <https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/lib/libthread_xu/thread/thr_private.h#L458>
#elif defined(__ANDROID__) #elif defined(__ANDROID__)
// See issue #381 // See issue #381
#define MI_TLS_PTHREAD #define MI_TLS_PTHREAD