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Merge pull request #20788 from alexrp/elf-dt

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`std.elf`: Add some definitions for the newer RELR relocations
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Jakub Konka 2024-07-26 15:02:19 +02:00 committed by GitHub
commit 1240134c8b
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1 changed files with 11 additions and 1 deletions
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lib/std/elf.zig
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@ -84,7 +84,10 @@ pub const DT_ENCODING = 32;
pub const DT_PREINIT_ARRAY = 32; pub const DT_PREINIT_ARRAY = 32;
pub const DT_PREINIT_ARRAYSZ = 33; pub const DT_PREINIT_ARRAYSZ = 33;
pub const DT_SYMTAB_SHNDX = 34; pub const DT_SYMTAB_SHNDX = 34;
pub const DT_NUM = 35; pub const DT_RELRSZ = 35;
pub const DT_RELR = 36;
pub const DT_RELRENT = 37;
pub const DT_NUM = 38;
pub const DT_LOOS = 0x6000000d; pub const DT_LOOS = 0x6000000d;
pub const DT_HIOS = 0x6ffff000; pub const DT_HIOS = 0x6ffff000;
pub const DT_LOPROC = 0x70000000; pub const DT_LOPROC = 0x70000000;
@ -859,6 +862,8 @@ pub const Elf64_Rela = extern struct {
return @truncate(self.r_info); return @truncate(self.r_info);
} }
}; };
pub const Elf32_Relr = Elf32_Word;
pub const Elf64_Relr = Elf64_Xword;
pub const Elf32_Dyn = extern struct { pub const Elf32_Dyn = extern struct {
d_tag: Elf32_Sword, d_tag: Elf32_Sword,
d_val: Elf32_Addr, d_val: Elf32_Addr,
@ -1052,6 +1057,11 @@ pub const Rela = switch (@sizeOf(usize)) {
8 => Elf64_Rela, 8 => Elf64_Rela,
else => @compileError("expected pointer size of 32 or 64"), else => @compileError("expected pointer size of 32 or 64"),
}; };
pub const Relr = switch (@sizeOf(usize)) {
4 => Elf32_Relr,
8 => Elf64_Relr,
else => @compileError("expected pointer size of 32 or 64"),
};
pub const Shdr = switch (@sizeOf(usize)) { pub const Shdr = switch (@sizeOf(usize)) {
4 => Elf32_Shdr, 4 => Elf32_Shdr,
8 => Elf64_Shdr, 8 => Elf64_Shdr,