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std.hash.crc: update legacy crc usage in std

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This commit is contained in:
Marc Tiehuis 2024-04-28 21:12:55 +12:00
parent ef5618fcd5
commit 5f0ecafa0d
2 changed files with 3 additions and 7 deletions
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2
lib/std/debug.zig
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@ -1150,7 +1150,7 @@ pub fn readElfDebugInfo(
};
const mapped_mem = try mapWholeFile(elf_file);
if (expected_crc) |crc| if (crc != std.hash.crc.Crc32SmallWithPoly(.IEEE).hash(mapped_mem)) return error.InvalidDebugInfo;
if (expected_crc) |crc| if (crc != std.hash.crc.Crc32.hash(mapped_mem)) return error.InvalidDebugInfo;
const hdr: *const elf.Ehdr = @ptrCast(&mapped_mem[0]);
if (!mem.eql(u8, hdr.e_ident[0..4], elf.MAGIC)) return error.InvalidElfMagic;

8
lib/std/hash/benchmark.zig
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@ -56,12 +56,8 @@ const hashes = [_]Hash{
.name = "adler32",
},
Hash{
.ty = hash.crc.Crc32WithPoly(.IEEE),
.name = "crc32-slicing-by-8",
},
Hash{
.ty = hash.crc.Crc32SmallWithPoly(.IEEE),
.name = "crc32-half-byte-lookup",
.ty = hash.crc.Crc32,
.name = "crc32",
},
Hash{
.ty = hash.CityHash32,