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| author | Sam Clegg <sbc@chromium.org> | 2020-01-23 10:57:55 -0800 |
|---|---|---|
| committer | Ben Smith <binji@chromium.org> | 2020-01-23 10:57:55 -0800 |
| commit | 5926d542ee382ccf1c693921f42aec767270295b (patch) | |
| tree | d5e6f6656fc7f639f2bab7e5e3595321e8d2ed7f /src/binary-reader-objdump.cc | |
| parent | 7eb3f7771e5374c36af58485d67c3dc19290024a (diff) | |
| download | wabt-5926d542ee382ccf1c693921f42aec767270295b.tar.gz wabt-5926d542ee382ccf1c693921f42aec767270295b.tar.bz2 wabt-5926d542ee382ccf1c693921f42aec767270295b.zip | |
Support reading from stdin in ReadFile (#1313)
This allows tools that read input files to use the special `-` filename
to read from stdin.
Also, improve the error reported in general in ReadFile.
See: #386
Diffstat (limited to 'src/binary-reader-objdump.cc')
| -rw-r--r-- | src/binary-reader-objdump.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/binary-reader-objdump.cc b/src/binary-reader-objdump.cc index 25ce8b28..786a13d5 100644 --- a/src/binary-reader-objdump.cc +++ b/src/binary-reader-objdump.cc @@ -114,6 +114,9 @@ Result BinaryReaderObjdumpBase::BeginModule(uint32_t version) { break; case ObjdumpMode::Prepass: { string_view basename = GetBasename(options_->filename); + if (basename == "-") { + basename = "<stdin>"; + } printf("%s:\tfile format wasm %#x\n", basename.to_string().c_str(), version); break; |