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| author | Yuta Saito <kateinoigakukun@gmail.com> | 2024-03-12 01:51:30 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-11 16:51:30 +0000 |
| commit | bfcd0a10864e7e70b7aaad59141dffb9d29f05fe (patch) | |
| tree | f5549587454426dd3d102ec9cf2f898a61f02257 | |
| parent | 1471dffee8bf9939044b80d34256956a28138e96 (diff) | |
| download | wabt-bfcd0a10864e7e70b7aaad59141dffb9d29f05fe.tar.gz wabt-bfcd0a10864e7e70b7aaad59141dffb9d29f05fe.tar.bz2 wabt-bfcd0a10864e7e70b7aaad59141dffb9d29f05fe.zip | |
Add support for new WASM_SEGMENT_FLAG_RETAIN segment flag (#2399)
See https://github.com/llvm/llvm-project/pull/81539
| -rw-r--r-- | include/wabt/common.h | 1 | ||||
| -rw-r--r-- | src/binary-reader-objdump.cc | 4 | ||||
| -rw-r--r-- | test/binary/linking-section.txt | 8 |
3 files changed, 11 insertions, 2 deletions
diff --git a/include/wabt/common.h b/include/wabt/common.h index 4a26a166..f44ad25e 100644 --- a/include/wabt/common.h +++ b/include/wabt/common.h @@ -333,6 +333,7 @@ enum class ComdatType { #define WABT_SEGMENT_FLAG_STRINGS 0x1 #define WABT_SEGMENT_FLAG_TLS 0x2 +#define WASM_SEGMENT_FLAG_RETAIN 0x4 #define WABT_SEGMENT_FLAG_MAX 0xff enum class SymbolVisibility { diff --git a/src/binary-reader-objdump.cc b/src/binary-reader-objdump.cc index 488ff1d2..c3be4562 100644 --- a/src/binary-reader-objdump.cc +++ b/src/binary-reader-objdump.cc @@ -2206,6 +2206,10 @@ Result BinaryReaderObjdump::PrintSegmentFlags(uint32_t flags) { PrintDetails(" TLS"); flags &= ~WABT_SEGMENT_FLAG_TLS; } + if (flags & WASM_SEGMENT_FLAG_RETAIN) { + PrintDetails(" RETAIN"); + flags &= ~WASM_SEGMENT_FLAG_RETAIN; + } if (flags != 0) { PrintDetails(" unknown_flags=%#x", flags); } diff --git a/test/binary/linking-section.txt b/test/binary/linking-section.txt index 3ba79895..a530f1c2 100644 --- a/test/binary/linking-section.txt +++ b/test/binary/linking-section.txt @@ -51,13 +51,16 @@ section("linking") { metadata_version[2] section(LINKING_SEGMENT_INFO) { - count[2] + count[3] str("data1") p2align[2] flags[1] str("data2") p2align[3] flags[10] + str("data3") + p2align[2] + flags[4] } section(LINKING_INIT_FUNCTIONS) { @@ -153,9 +156,10 @@ Data[2]: - 000000a: 6261 72 bar Custom: - name: "linking" - - segment info [count=2] + - segment info [count=3] - 0: data1 p2align=2 [ STRINGS ] - 1: data2 p2align=3 [ TLS unknown_flags=0x8 ] + - 2: data3 p2align=2 [ RETAIN ] - init functions [count=2] - 1: priority=5 <global_sym> - 0: priority=6 <func_sym> |