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| author | Andrew Kelley <andrew@ziglang.org> | 2023-06-19 13:15:40 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-19 13:15:40 -0700 |
| commit | 7d6fcf083122bfe049f5314b3ec8ddcbfb27569d (patch) | |
| tree | fe6ea4c053b07f993a3d9f8a2d65db7690cef582 /lib/std/elf.zig | |
| parent | 8fcc28d30275bf76313765616a2d2bdcaeb4faf2 (diff) | |
| parent | c39191a0869cb6ca614c51fd6e3930908dcfd8df (diff) | |
| download | zig-7d6fcf083122bfe049f5314b3ec8ddcbfb27569d.tar.gz zig-7d6fcf083122bfe049f5314b3ec8ddcbfb27569d.zip | |
Merge pull request #15012 from xxxbxxx/objcpy-elf-compress
objcopy: add support for --compress-debug-sections
Diffstat (limited to 'lib/std/elf.zig')
| -rw-r--r-- | lib/std/elf.zig | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/lib/std/elf.zig b/lib/std/elf.zig index 751f82a9ea..9f30a36148 100644 --- a/lib/std/elf.zig +++ b/lib/std/elf.zig @@ -706,13 +706,13 @@ pub const Elf64_Shdr = extern struct { sh_entsize: Elf64_Xword, }; pub const Elf32_Chdr = extern struct { - ch_type: Elf32_Word, + ch_type: COMPRESS, ch_size: Elf32_Word, ch_addralign: Elf32_Word, }; pub const Elf64_Chdr = extern struct { - ch_type: Elf64_Word, - ch_reserved: Elf64_Word, + ch_type: COMPRESS, + ch_reserved: Elf64_Word = 0, ch_size: Elf64_Xword, ch_addralign: Elf64_Xword, }; @@ -1730,6 +1730,17 @@ pub const SHN_COMMON = 0xfff2; /// End of reserved indices pub const SHN_HIRESERVE = 0xffff; +// Legal values for ch_type (compression algorithm). +pub const COMPRESS = enum(u32) { + ZLIB = 1, + ZSTD = 2, + LOOS = 0x60000000, + HIOS = 0x6fffffff, + LOPROC = 0x70000000, + HIPROC = 0x7fffffff, + _, +}; + /// AMD x86-64 relocations. /// No reloc pub const R_X86_64_NONE = 0; |