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// SPDX-License-Identifier: MPL-2.0
// (c) Hare authors <https://harelang.org>
use debug::image;
use format::elf;
use io;
use types::c;
export type string_table = struct {
data: []u8,
};
// Loads a DWARF string table from .debug_str.
export fn load_strings(
image: *image::image,
) (string_table | void | io::error) = {
const sec = match (image::section_byname(image, ".debug_str")) {
case let sec: *elf::section64 =>
yield sec;
case null =>
return;
};
return string_table {
data = image::section_data(image, sec),
};
};
// Returns a string from the string table.
export fn get_strp(table: *string_table, offs: u64) const str = {
const string = &table.data[offs]: *const c::char;
return c::tostr(string)!;
};
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