diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/link/MachO.zig | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/link/MachO.zig b/src/link/MachO.zig index f9e1c2a953..8783098e6b 100644 --- a/src/link/MachO.zig +++ b/src/link/MachO.zig @@ -505,6 +505,8 @@ pub fn flushModule(self: *MachO, arena: Allocator, prog_node: *std.Progress.Node try dead_strip.gcAtoms(self); } + self.markImportsAndExports(); + state_log.debug("{}", .{self.dumpState()}); @panic("TODO"); @@ -1345,6 +1347,44 @@ fn claimUnresolved(self: *MachO) error{OutOfMemory}!void { } } +fn markImportsAndExports(self: *MachO) void { + for (self.objects.items) |index| { + for (self.getFile(index).?.getSymbols()) |sym_index| { + const sym = self.getSymbol(sym_index); + const file = sym.getFile(self) orelse continue; + if (sym.visibility != .global) continue; + if (file == .dylib and !sym.flags.abs) { + sym.flags.import = true; + continue; + } + if (file.getIndex() == index) { + sym.flags.@"export" = true; + } + } + } + + for (self.undefined_symbols.items) |index| { + const sym = self.getSymbol(index); + if (sym.getFile(self)) |file| { + if (sym.visibility != .global) continue; + if (file == .dylib and !sym.flags.abs) sym.flags.import = true; + } + } + + for (&[_]?Symbol.Index{ + self.entry_index, + self.dyld_stub_binder_index, + self.objc_msg_send_index, + }) |index| { + if (index) |idx| { + const sym = self.getSymbol(idx); + if (sym.getFile(self)) |file| { + if (file == .dylib) sym.flags.import = true; + } + } + } +} + fn shrinkAtom(self: *MachO, atom_index: Atom.Index, new_block_size: u64) void { _ = self; _ = atom_index; |