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std.elf: change STV enum from u2 to u3

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In gABI 4.3, st_other was changed such that the lower 3 bits are reserved for
the visibility, up from the previous 2 bits.
This commit is contained in:
Alex Rønne Petersen 2025-09-04 00:50:34 +02:00
parent 9e076d8c75
commit a82f446d91
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3 changed files with 3 additions and 3 deletions
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2
lib/std/Build/Step/CheckObject.zig
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@ -2226,7 +2226,7 @@ const ElfDumper = struct {
try writer.print(" {s}", .{sym_bind}); try writer.print(" {s}", .{sym_bind});
} }
const sym_vis = @as(elf.STV, @enumFromInt(@as(u2, @truncate(sym.st_other)))); const sym_vis = @as(elf.STV, @enumFromInt(@as(u3, @truncate(sym.st_other))));
try writer.print(" {s}", .{@tagName(sym_vis)}); try writer.print(" {s}", .{@tagName(sym_vis)});
const sym_name = switch (sym.st_type()) { const sym_name = switch (sym.st_type()) {

2
lib/std/elf.zig
View file

@ -2303,7 +2303,7 @@ pub const R_PPC64 = enum(u32) {
_, _,
}; };
pub const STV = enum(u2) { pub const STV = enum(u3) {
DEFAULT = 0, DEFAULT = 0,
INTERNAL = 1, INTERNAL = 1,
HIDDEN = 2, HIDDEN = 2,

2
tools/gen_stubs.zig
View file

@ -608,7 +608,7 @@ fn parseElf(parse: Parse, comptime is_64: bool, comptime endian: builtin.Endian)
const name = try arena.dupe(u8, mem.sliceTo(dynstr[s(sym.st_name)..], 0)); const name = try arena.dupe(u8, mem.sliceTo(dynstr[s(sym.st_name)..], 0));
const ty = @as(u4, @truncate(sym.st_info)); const ty = @as(u4, @truncate(sym.st_info));
const binding = @as(u4, @truncate(sym.st_info >> 4)); const binding = @as(u4, @truncate(sym.st_info >> 4));
const visib = @as(elf.STV, @enumFromInt(@as(u2, @truncate(sym.st_other)))); const visib = @as(elf.STV, @enumFromInt(@as(u3, @truncate(sym.st_other))));
const size = s(sym.st_size); const size = s(sym.st_size);
if (size == 0) { if (size == 0) {