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Merge pull request #4567 from kivikakk/cxxrtl-escape-trailing

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cxxrtl: use octal encoding of non-printables.
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KrystalDelusion 2025-03-14 16:52:07 +13:00 • committed by GitHub
commit 9fa1f0e70c
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2 changed files with 6 additions and 5 deletions
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2
backends/cxxrtl/cxxrtl_backend.cc
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@ -616,7 +616,7 @@ std::string escape_c_string(const std::string &input)
output.push_back('\\');
output.push_back(c);
} else {
char l = c & 0x3, m = (c >> 3) & 0x3, h = (c >> 6) & 0x3;
char l = c & 0x7, m = (c >> 3) & 0x7, h = (c >> 6) & 0x3;
output.append("\\");
output.push_back('0' + h);
output.push_back('0' + m);

9
kernel/fmt.cc
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@ -634,10 +634,11 @@ std::string escape_cxx_string(const std::string &input)
output.push_back('\\');
output.push_back(c);
} else {
char l = c & 0xf, h = (c >> 4) & 0xf;
output.append("\\x");
output.push_back((h < 10 ? '0' + h : 'a' + h - 10));
output.push_back((l < 10 ? '0' + l : 'a' + l - 10));
char l = c & 0x7, m = (c >> 3) & 0x7, h = (c >> 6) & 0x3;
output.push_back('\\');
output.push_back('0' + h);
output.push_back('0' + m);
output.push_back('0' + l);
}
}
output.push_back('"');