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improved malloc zone handling on macOSX (not working yet)

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daan 2020-02-02 21:03:09 -08:00
parent 757dcc8411
commit f3c47c7c91
6 changed files with 44 additions and 22 deletions
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14
src/alloc-override.c
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@ -13,7 +13,7 @@ terms of the MIT license. A copy of the license can be found in the file
#error "It is only possible to override "malloc" on Windows when building as a DLL (and linking the C runtime as a DLL)"
#endif
#if defined(MI_MALLOC_OVERRIDE) && !defined(_WIN32)
#if defined(MI_MALLOC_OVERRIDE) && !(defined(_WIN32) || (defined(__MACH__) && !defined(MI_INTERPOSE)))
// ------------------------------------------------------
// Override system malloc
@ -68,10 +68,10 @@ terms of the MIT license. A copy of the license can be found in the file
// we just override new/delete which does work in a static library.
#else
// On all other systems forward to our API
void* malloc(size_t size) mi_attr_noexcept MI_FORWARD1(mi_malloc, size);
void* calloc(size_t size, size_t n) mi_attr_noexcept MI_FORWARD2(mi_calloc, size, n);
void* realloc(void* p, size_t newsize) mi_attr_noexcept MI_FORWARD2(mi_realloc, p, newsize);
void free(void* p) mi_attr_noexcept MI_FORWARD0(mi_free, p);
void* malloc(size_t size) MI_FORWARD1(mi_malloc, size);
void* calloc(size_t size, size_t n) MI_FORWARD2(mi_calloc, size, n);
void* realloc(void* p, size_t newsize) MI_FORWARD2(mi_realloc, p, newsize);
void free(void* p) MI_FORWARD0(mi_free, p);
#endif
#if (defined(__GNUC__) || defined(__clang__)) && !defined(__MACH__)
@ -99,8 +99,8 @@ terms of the MIT license. A copy of the license can be found in the file
void* operator new[](std::size_t n, const std::nothrow_t& tag) noexcept { UNUSED(tag); return mi_new_nothrow(n); }
#if (__cplusplus >= 201402L || _MSC_VER >= 1916)
void operator delete (void* p, std::size_t n) MI_FORWARD02(mi_free_size,p,n);
void operator delete[](void* p, std::size_t n) MI_FORWARD02(mi_free_size,p,n);
void operator delete (void* p, std::size_t n) noexcept MI_FORWARD02(mi_free_size,p,n);
void operator delete[](void* p, std::size_t n) noexcept MI_FORWARD02(mi_free_size,p,n);
#endif
#if (__cplusplus > 201402L || defined(__cpp_aligned_new)) && (!defined(__GNUC__) || (__GNUC__ > 5))