| 1 | /* |
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| 2 | * Copyright 2019 WebAssembly Community Group participants |
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| 3 | * |
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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| 5 | * you may not use this file except in compliance with the License. |
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| 6 | * You may obtain a copy of the License at |
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| 7 | * |
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 9 | * |
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| 10 | * Unless required by applicable law or agreed to in writing, software |
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 13 | * See the License for the specific language governing permissions and |
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| 14 | * limitations under the License. |
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| 15 | */ |
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| 16 | |
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| 17 | // |
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| 18 | // Comprehensive debug info support (beyond source maps). |
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| 19 | // |
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| 20 | |
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| 21 | #ifndef wasm_wasm_debug_h |
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| 22 | #define wasm_wasm_debug_h |
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| 23 | |
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| 24 | #include <string> |
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| 25 | |
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| 26 | #include "pass.h" |
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| 27 | #include "wasm.h" |
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| 28 | |
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| 29 | namespace wasm::Debug { |
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| 30 | |
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| 31 | bool isDWARFSection(Name name); |
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| 32 | |
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| 33 | bool hasDWARFSections(const Module& wasm); |
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| 34 | |
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| 35 | // Dump the DWARF sections to stdout. |
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| 36 | void dumpDWARF(const Module& wasm); |
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| 37 | |
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| 38 | // Check whether we should preserve valid DWARF while optimizing. (If so, we |
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| 39 | // will disable optimizations that currently cause issues with debug info.) |
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| 40 | bool shouldPreserveDWARF(PassOptions& options, Module& wasm); |
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| 41 | |
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| 42 | // Update the DWARF sections. |
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| 43 | void writeDWARFSections(Module& wasm, const BinaryLocations& newLocations); |
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| 44 | |
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| 45 | } // namespace wasm::Debug |
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| 46 | |
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| 47 | #undef DEBUG_TYPE |
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| 48 | |
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| 49 | #endif // wasm_wasm_debug_h |
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| 50 | |
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