1 files changed, 0 insertions, 354 deletions
diff --git a/deps/jemalloc.orig/src/zone.c b/deps/jemalloc.orig/src/zone.c
deleted file mode 100644
index 2c1b2318e..000000000
--- a/deps/jemalloc.orig/src/zone.c
+++ /dev/null
@@ -1,354 +0,0 @@
-#include "jemalloc/internal/jemalloc_internal.h"
-#ifndef JEMALLOC_ZONE
-#  error "This source file is for zones on Darwin (OS X)."
-#endif
-
-/******************************************************************************/
-/* Data. */
-
-static malloc_zone_t zone, szone;
-static struct malloc_introspection_t zone_introspect, ozone_introspect;
-
-/******************************************************************************/
-/* Function prototypes for non-inline static functions. */
-
-static size_t	zone_size(malloc_zone_t *zone, void *ptr);
-static void	*zone_malloc(malloc_zone_t *zone, size_t size);
-static void	*zone_calloc(malloc_zone_t *zone, size_t num, size_t size);
-static void	*zone_valloc(malloc_zone_t *zone, size_t size);
-static void	zone_free(malloc_zone_t *zone, void *ptr);
-static void	*zone_realloc(malloc_zone_t *zone, void *ptr, size_t size);
-#if (JEMALLOC_ZONE_VERSION >= 6)
-static void	*zone_memalign(malloc_zone_t *zone, size_t alignment,
-    size_t size);
-static void	zone_free_definite_size(malloc_zone_t *zone, void *ptr,
-    size_t size);
-#endif
-static void	*zone_destroy(malloc_zone_t *zone);
-static size_t	zone_good_size(malloc_zone_t *zone, size_t size);
-static void	zone_force_lock(malloc_zone_t *zone);
-static void	zone_force_unlock(malloc_zone_t *zone);
-static size_t	ozone_size(malloc_zone_t *zone, void *ptr);
-static void	ozone_free(malloc_zone_t *zone, void *ptr);
-static void	*ozone_realloc(malloc_zone_t *zone, void *ptr, size_t size);
-static unsigned	ozone_batch_malloc(malloc_zone_t *zone, size_t size,
-    void **results, unsigned num_requested);
-static void	ozone_batch_free(malloc_zone_t *zone, void **to_be_freed,
-    unsigned num);
-#if (JEMALLOC_ZONE_VERSION >= 6)
-static void	ozone_free_definite_size(malloc_zone_t *zone, void *ptr,
-    size_t size);
-#endif
-static void	ozone_force_lock(malloc_zone_t *zone);
-static void	ozone_force_unlock(malloc_zone_t *zone);
-
-/******************************************************************************/
-/*
- * Functions.
- */
-
-static size_t
-zone_size(malloc_zone_t *zone, void *ptr)
-{
-
-	/*
-	 * There appear to be places within Darwin (such as setenv(3)) that
-	 * cause calls to this function with pointers that *no* zone owns.  If
-	 * we knew that all pointers were owned by *some* zone, we could split
-	 * our zone into two parts, and use one as the default allocator and
-	 * the other as the default deallocator/reallocator.  Since that will
-	 * not work in practice, we must check all pointers to assure that they
-	 * reside within a mapped chunk before determining size.
-	 */
-	return (ivsalloc(ptr));
-}
-
-static void *
-zone_malloc(malloc_zone_t *zone, size_t size)
-{
-
-	return (JEMALLOC_P(malloc)(size));
-}
-
-static void *
-zone_calloc(malloc_zone_t *zone, size_t num, size_t size)
-{
-
-	return (JEMALLOC_P(calloc)(num, size));
-}
-
-static void *
-zone_valloc(malloc_zone_t *zone, size_t size)
-{
-	void *ret = NULL; /* Assignment avoids useless compiler warning. */
-
-	JEMALLOC_P(posix_memalign)(&ret, PAGE_SIZE, size);
-
-	return (ret);
-}
-
-static void
-zone_free(malloc_zone_t *zone, void *ptr)
-{
-
-	JEMALLOC_P(free)(ptr);
-}
-
-static void *
-zone_realloc(malloc_zone_t *zone, void *ptr, size_t size)
-{
-
-	return (JEMALLOC_P(realloc)(ptr, size));
-}
-
-#if (JEMALLOC_ZONE_VERSION >= 6)
-static void *
-zone_memalign(malloc_zone_t *zone, size_t alignment, size_t size)
-{
-	void *ret = NULL; /* Assignment avoids useless compiler warning. */
-
-	JEMALLOC_P(posix_memalign)(&ret, alignment, size);
-
-	return (ret);
-}
-
-static void
-zone_free_definite_size(malloc_zone_t *zone, void *ptr, size_t size)
-{
-
-	assert(ivsalloc(ptr) == size);
-	JEMALLOC_P(free)(ptr);
-}
-#endif
-
-static void *
-zone_destroy(malloc_zone_t *zone)
-{
-
-	/* This function should never be called. */
-	assert(false);
-	return (NULL);
-}
-
-static size_t
-zone_good_size(malloc_zone_t *zone, size_t size)
-{
-	size_t ret;
-	void *p;
-
-	/*
-	 * Actually create an object of the appropriate size, then find out
-	 * how large it could have been without moving up to the next size
-	 * class.
-	 */
-	p = JEMALLOC_P(malloc)(size);
-	if (p != NULL) {
-		ret = isalloc(p);
-		JEMALLOC_P(free)(p);
-	} else
-		ret = size;
-
-	return (ret);
-}
-
-static void
-zone_force_lock(malloc_zone_t *zone)
-{
-
-	if (isthreaded)
-		jemalloc_prefork();
-}
-
-static void
-zone_force_unlock(malloc_zone_t *zone)
-{
-
-	if (isthreaded)
-		jemalloc_postfork();
-}
-
-malloc_zone_t *
-create_zone(void)
-{
-
-	zone.size = (void *)zone_size;
-	zone.malloc = (void *)zone_malloc;
-	zone.calloc = (void *)zone_calloc;
-	zone.valloc = (void *)zone_valloc;
-	zone.free = (void *)zone_free;
-	zone.realloc = (void *)zone_realloc;
-	zone.destroy = (void *)zone_destroy;
-	zone.zone_name = "jemalloc_zone";
-	zone.batch_malloc = NULL;
-	zone.batch_free = NULL;
-	zone.introspect = &zone_introspect;
-	zone.version = JEMALLOC_ZONE_VERSION;
-#if (JEMALLOC_ZONE_VERSION >= 6)
-	zone.memalign = zone_memalign;
-	zone.free_definite_size = zone_free_definite_size;
-#endif
-
-	zone_introspect.enumerator = NULL;
-	zone_introspect.good_size = (void *)zone_good_size;
-	zone_introspect.check = NULL;
-	zone_introspect.print = NULL;
-	zone_introspect.log = NULL;
-	zone_introspect.force_lock = (void *)zone_force_lock;
-	zone_introspect.force_unlock = (void *)zone_force_unlock;
-	zone_introspect.statistics = NULL;
-#if (JEMALLOC_ZONE_VERSION >= 6)
-	zone_introspect.zone_locked = NULL;
-#endif
-
-	return (&zone);
-}
-
-static size_t
-ozone_size(malloc_zone_t *zone, void *ptr)
-{
-	size_t ret;
-
-	ret = ivsalloc(ptr);
-	if (ret == 0)
-		ret = szone.size(zone, ptr);
-
-	return (ret);
-}
-
-static void
-ozone_free(malloc_zone_t *zone, void *ptr)
-{
-
-	if (ivsalloc(ptr) != 0)
-		JEMALLOC_P(free)(ptr);
-	else {
-		size_t size = szone.size(zone, ptr);
-		if (size != 0)
-			(szone.free)(zone, ptr);
-	}
-}
-
-static void *
-ozone_realloc(malloc_zone_t *zone, void *ptr, size_t size)
-{
-	size_t oldsize;
-
-	if (ptr == NULL)
-		return (JEMALLOC_P(malloc)(size));
-
-	oldsize = ivsalloc(ptr);
-	if (oldsize != 0)
-		return (JEMALLOC_P(realloc)(ptr, size));
-	else {
-		oldsize = szone.size(zone, ptr);
-		if (oldsize == 0)
-			return (JEMALLOC_P(malloc)(size));
-		else {
-			void *ret = JEMALLOC_P(malloc)(size);
-			if (ret != NULL) {
-				memcpy(ret, ptr, (oldsize < size) ? oldsize :
-				    size);
-				(szone.free)(zone, ptr);
-			}
-			return (ret);
-		}
-	}
-}
-
-static unsigned
-ozone_batch_malloc(malloc_zone_t *zone, size_t size, void **results,
-    unsigned num_requested)
-{
-
-	/* Don't bother implementing this interface, since it isn't required. */
-	return (0);
-}
-
-static void
-ozone_batch_free(malloc_zone_t *zone, void **to_be_freed, unsigned num)
-{
-	unsigned i;
-
-	for (i = 0; i < num; i++)
-		ozone_free(zone, to_be_freed[i]);
-}
-
-#if (JEMALLOC_ZONE_VERSION >= 6)
-static void
-ozone_free_definite_size(malloc_zone_t *zone, void *ptr, size_t size)
-{
-
-	if (ivsalloc(ptr) != 0) {
-		assert(ivsalloc(ptr) == size);
-		JEMALLOC_P(free)(ptr);
-	} else {
-		assert(size == szone.size(zone, ptr));
-		szone.free_definite_size(zone, ptr, size);
-	}
-}
-#endif
-
-static void
-ozone_force_lock(malloc_zone_t *zone)
-{
-
-	/* jemalloc locking is taken care of by the normal jemalloc zone. */
-	szone.introspect->force_lock(zone);
-}
-
-static void
-ozone_force_unlock(malloc_zone_t *zone)
-{
-
-	/* jemalloc locking is taken care of by the normal jemalloc zone. */
-	szone.introspect->force_unlock(zone);
-}
-
-/*
- * Overlay the default scalable zone (szone) such that existing allocations are
- * drained, and further allocations come from jemalloc.  This is necessary
- * because Core Foundation directly accesses and uses the szone before the
- * jemalloc library is even loaded.
- */
-void
-szone2ozone(malloc_zone_t *zone)
-{
-
-	/*
-	 * Stash a copy of the original szone so that we can call its
-	 * functions as needed.  Note that the internally, the szone stores its
-	 * bookkeeping data structures immediately following the malloc_zone_t
-	 * header, so when calling szone functions, we need to pass a pointer
-	 * to the original zone structure.
-	 */
-	memcpy(&szone, zone, sizeof(malloc_zone_t));
-
-	zone->size = (void *)ozone_size;
-	zone->malloc = (void *)zone_malloc;
-	zone->calloc = (void *)zone_calloc;
-	zone->valloc = (void *)zone_valloc;
-	zone->free = (void *)ozone_free;
-	zone->realloc = (void *)ozone_realloc;
-	zone->destroy = (void *)zone_destroy;
-	zone->zone_name = "jemalloc_ozone";
-	zone->batch_malloc = ozone_batch_malloc;
-	zone->batch_free = ozone_batch_free;
-	zone->introspect = &ozone_introspect;
-	zone->version = JEMALLOC_ZONE_VERSION;
-#if (JEMALLOC_ZONE_VERSION >= 6)
-	zone->memalign = zone_memalign;
-	zone->free_definite_size = ozone_free_definite_size;
-#endif
-
-	ozone_introspect.enumerator = NULL;
-	ozone_introspect.good_size = (void *)zone_good_size;
-	ozone_introspect.check = NULL;
-	ozone_introspect.print = NULL;
-	ozone_introspect.log = NULL;
-	ozone_introspect.force_lock = (void *)ozone_force_lock;
-	ozone_introspect.force_unlock = (void *)ozone_force_unlock;
-	ozone_introspect.statistics = NULL;
-#if (JEMALLOC_ZONE_VERSION >= 6)
-	ozone_introspect.zone_locked = NULL;
-#endif
-}