Commit 429e542f3f25813a57abceda6ace715398eb0dd5 | zig | Meg's Mirrors

author	Jakub Konka <kubkon@jakubkonka.com> 2024-02-25 14:05:36+01:00
committer	Jakub Konka <kubkon@jakubkonka.com> 2024-02-26 02:22:36+01:00
log	429e542f3f25813a57abceda6ace715398eb0dd5
tree	d41dd2f711c5d9ee81ee08aab1f988cf1153517d
parent	2901026425172be1f03c6eed544e8fabbdada4e0

macho: count rebases for synthetic __objc_selrefs

2 files changed, 5 insertions(+), 0 deletions(-)

src
- link
  - MachO.zig
  - MachO
    InternalObject.zig

src/link/MachO.zig+3

...	...	@@ -2479,6 +2479,9 @@ fn initDyldInfoSections(self: *MachO) !void {
2479	2479	nbinds += ctx.bind_relocs;
2480	2480	nweak_binds += ctx.weak_bind_relocs;
2481	2481	}
	2482	if (self.getInternalObject()) \|int\| {
	2483	nrebases += int.num_rebase_relocs;
	2484	}
2482	2485	try self.rebase.entries.ensureUnusedCapacity(gpa, nrebases);
2483	2486	try self.bind.entries.ensureUnusedCapacity(gpa, nbinds);
2484	2487	try self.weak_bind.entries.ensureUnusedCapacity(gpa, nweak_binds);

src/link/MachO/InternalObject.zig+2

...	...	@@ -8,6 +8,7 @@ strtab: std.ArrayListUnmanaged(u8) = .{},
8	8	objc_methnames: std.ArrayListUnmanaged(u8) = .{},
9	9	objc_selrefs: [@sizeOf(u64)]u8 = [_]u8{0} ** @sizeOf(u64),
10	10
	11	num_rebase_relocs: u32 = 0,
11	12	output_symtab_ctx: MachO.SymtabCtx = .{},
12	13
13	14	pub fn deinit(self: *InternalObject, allocator: Allocator) void {
...	...	@@ -115,6 +116,7 @@ fn addObjcSelrefsSection(
115	116	},
116	117	});
117	118	atom.relocs = .{ .pos = 0, .len = 1 };
	119	self.num_rebase_relocs += 1;
118	120
119	121	return atom_index;
120	122	}