| // Copyright 2023 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package abi |
| |
| // Map constants common to several packages |
| // runtime/runtime-gdb.py:MapTypePrinter contains its own copy |
| const ( |
| // Maximum number of key/elem pairs a bucket can hold. |
| MapBucketCountBits = 3 // log2 of number of elements in a bucket. |
| MapBucketCount = 1 << MapBucketCountBits |
| |
| // Maximum key or elem size to keep inline (instead of mallocing per element). |
| // Must fit in a uint8. |
| // Note: fast map functions cannot handle big elems (bigger than MapMaxElemBytes). |
| MapMaxKeyBytes = 128 |
| MapMaxElemBytes = 128 // Must fit in a uint8. |
| ) |
| |
| // ZeroValSize is the size in bytes of runtime.zeroVal. |
| const ZeroValSize = 1024 |
