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Add --disable-aranges option to the resolver tool

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This commit is contained in:
Jeremy Rifkin 2025-02-17 23:14:36 -06:00
parent 261ca9d554
commit e77f16031b
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GPG Key ID: 19AA8270105E8EB4
1 changed files with 5 additions and 0 deletions
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5
tools/resolver/main.cpp
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@ -31,6 +31,7 @@ struct options {
bool from_stdin = false; bool from_stdin = false;
bool keepalive = false; bool keepalive = false;
bool timing = false; bool timing = false;
bool disable_aranges = false;
}; };
void resolve(const options& opts, cpptrace::frame_ptr address) { void resolve(const options& opts, cpptrace::frame_ptr address) {
@ -57,6 +58,7 @@ int main(int argc, char** argv) CPPTRACE_TRY {
| lyra::opt(opts.from_stdin)["--stdin"]("read addresses from stdin") | lyra::opt(opts.from_stdin)["--stdin"]("read addresses from stdin")
| lyra::opt(opts.keepalive)["--keepalive"]("keep the program alive after resolution finishes (useful for debugging)") | lyra::opt(opts.keepalive)["--keepalive"]("keep the program alive after resolution finishes (useful for debugging)")
| lyra::opt(opts.timing)["--timing"]("provide timing stats") | lyra::opt(opts.timing)["--timing"]("provide timing stats")
| lyra::opt(opts.disable_aranges)["--disable-aranges"]("don't use the .debug_aranges accelerated address lookup table")
| lyra::arg(opts.path, "binary path")("binary to look in").required() | lyra::arg(opts.path, "binary path")("binary to look in").required()
| lyra::arg(opts.address_strings, "addresses")("addresses"); | lyra::arg(opts.address_strings, "addresses")("addresses");
if(auto result = cli.parse({ argc, argv }); !result) { if(auto result = cli.parse({ argc, argv }); !result) {
@ -76,6 +78,9 @@ int main(int argc, char** argv) CPPTRACE_TRY {
fmt::println(stderr, "Error: Path isn't a regular file {}", opts.path); fmt::println(stderr, "Error: Path isn't a regular file {}", opts.path);
return 1; return 1;
} }
if(opts.disable_aranges) {
cpptrace::experimental::set_dwarf_resolver_disable_aranges(true);
}
for(const auto& address : opts.address_strings) { for(const auto& address : opts.address_strings) {
resolve(opts, std::stoi(address, nullptr, 16)); resolve(opts, std::stoi(address, nullptr, 16));
} }