zig

commit 38ecaf3ab6c71aae213edbd38b8f661a03035b3a (tree)
parent eba280ce20d308ec0abb17719ab4cc43a27901eb
Author: Jakub Konka <kubkon@jakubkonka.com>
Date:   Wed, 12 Apr 2023 10:40:29 +0200

macho: add machinery for emitting TLV refs

Diffstat:
M
src/link/MachO.zig
 | 
3
+++
M
src/link/MachO/Relocation.zig
 | 
1
+

2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/link/MachO.zig b/src/link/MachO.zig
@@ -613,6 +613,9 @@ pub fn flushModule(self: *MachO, comp: *Compilation, prog_node: *std.Progress.No
     if (self.dyld_stub_binder_index == null) {
         self.dyld_stub_binder_index = try self.addUndefined("dyld_stub_binder", .add_got);
     }
+    if (!self.base.options.single_threaded) {
+        _ = try self.addUndefined("_tlv_bootstrap", .none);
+    }
 
     try self.createMhExecuteHeaderSymbol();
 
diff --git a/src/link/MachO/Relocation.zig b/src/link/MachO/Relocation.zig
@@ -48,6 +48,7 @@ pub fn isResolvable(self: Relocation, macho_file: *MachO) bool {
 pub fn getTargetAtomIndex(self: Relocation, macho_file: *MachO) ?Atom.Index {
     switch (self.type) {
         .got, .got_page, .got_pageoff => return macho_file.getGotAtomIndexForSymbol(self.target),
+        .tlv, .tlv_page, .tlv_pageoff => return macho_file.getTlvpAtomIndexForSymbol(self.target),
         else => {},
     }
     if (macho_file.getStubsAtomIndexForSymbol(self.target)) |stubs_atom| return stubs_atom;