| /* |
| * Copyright (c) 2019-2020 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef THINGY_HEAP_CONFIG_H |
| #define THINGY_HEAP_CONFIG_H |
| |
| #include "pas_config.h" |
| |
| #if PAS_ENABLE_THINGY |
| |
| #include "pas_fast_megapage_table.h" |
| #include "pas_heap_config_utils.h" |
| #include "pas_megapage_cache.h" |
| #include "pas_segregated_page.h" |
| #include "pas_segregated_page_config_utils.h" |
| #include "pas_simple_type.h" |
| |
| PAS_BEGIN_EXTERN_C; |
| |
| #define THINGY_MIN_ALIGN_SHIFT 3 |
| #define THINGY_MIN_ALIGN ((size_t)1 << THINGY_MIN_ALIGN_SHIFT) |
| |
| #define THINGY_HEAP_CONFIG PAS_BASIC_HEAP_CONFIG( \ |
| thingy, \ |
| .activate = pas_heap_config_utils_null_activate, \ |
| .get_type_size = pas_simple_type_as_heap_type_get_type_size, \ |
| .get_type_alignment = pas_simple_type_as_heap_type_get_type_alignment, \ |
| .check_deallocation = true, \ |
| .small_segregated_min_align_shift = THINGY_MIN_ALIGN_SHIFT, \ |
| .small_segregated_sharing_shift = PAS_SMALL_SHARING_SHIFT, \ |
| .small_segregated_page_size = PAS_SMALL_PAGE_DEFAULT_SIZE, \ |
| .small_segregated_wasteage_handicap = PAS_SMALL_PAGE_HANDICAP, \ |
| .small_segregated_enable_empty_word_eligibility_optimization = false, \ |
| .small_segregated_use_reversed_current_word = PAS_ARM64, \ |
| .enable_view_cache = false, \ |
| .use_small_bitfit = true, \ |
| .small_bitfit_min_align_shift = THINGY_MIN_ALIGN_SHIFT, \ |
| .small_bitfit_page_size = PAS_SMALL_BITFIT_PAGE_DEFAULT_SIZE, \ |
| .medium_page_size = PAS_MEDIUM_PAGE_DEFAULT_SIZE, \ |
| .granule_size = PAS_GRANULE_DEFAULT_SIZE, \ |
| .use_medium_segregated = true, \ |
| .medium_segregated_min_align_shift = PAS_MIN_MEDIUM_ALIGN_SHIFT, \ |
| .medium_segregated_sharing_shift = PAS_MEDIUM_SHARING_SHIFT, \ |
| .medium_segregated_wasteage_handicap = PAS_MEDIUM_PAGE_HANDICAP, \ |
| .use_medium_bitfit = true, \ |
| .medium_bitfit_min_align_shift = PAS_MIN_MEDIUM_ALIGN_SHIFT, \ |
| .use_marge_bitfit = true, \ |
| .marge_bitfit_min_align_shift = PAS_MIN_MARGE_ALIGN_SHIFT, \ |
| .marge_bitfit_page_size = PAS_MARGE_PAGE_DEFAULT_SIZE) |
| |
| extern PAS_API pas_heap_config thingy_heap_config; |
| |
| PAS_BASIC_HEAP_CONFIG_DECLARATIONS( |
| thingy, THINGY, |
| .small_size_aware_logging = PAS_SMALL_SIZE_AWARE_LOGGING, |
| .medium_size_aware_logging = PAS_MEDIUM_SIZE_AWARE_LOGGING, |
| .verify_before_logging = true); |
| |
| PAS_END_EXTERN_C; |
| |
| #endif /* PAS_ENABLE_THINGY */ |
| |
| #endif /* THINGY_HEAP_CONFIG_H */ |
| |