mirror/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2026-01-10 01:15:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

Coff: handle ref to an extern in getDeclVAddr

Browse Source
This commit is contained in:
Jakub Konka 2024-08-10 22:19:36 +02:00
parent 8f82a66019
commit 62fad66d64
1 changed files with 16 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/link/Coff.zig
View File

@ -1856,11 +1856,23 @@ pub fn flushModule(self: *Coff, arena: Allocator, tid: Zcu.PerThread.Id, prog_no
assert(!self.imports_count_dirty);
}
pub fn getDeclVAddr(self: *Coff, _: Zcu.PerThread, decl_index: InternPool.DeclIndex, reloc_info: link.File.RelocInfo) !u64 {
pub fn getDeclVAddr(self: *Coff, pt: Zcu.PerThread, decl_index: InternPool.DeclIndex, reloc_info: link.File.RelocInfo) !u64 {
assert(self.llvm_object == null);
const this_atom_index = try self.getOrCreateAtomForDecl(decl_index);
const sym_index = self.getAtom(this_atom_index).getSymbolIndex().?;
const zcu = pt.zcu;
const ip = &zcu.intern_pool;
const decl = zcu.declPtr(decl_index);
log.debug("getDeclVAddr {}({d})", .{ decl.fqn.fmt(ip), decl_index });
const sym_index = if (decl.isExtern(zcu)) blk: {
const name = decl.name.toSlice(ip);
const lib_name = if (decl.getOwnedExternFunc(zcu)) |ext_fn|
ext_fn.lib_name.toSlice(ip)
else
decl.getOwnedVariable(zcu).?.lib_name.toSlice(ip);
break :blk try self.getGlobalSymbol(name, lib_name);
} else blk: {
const this_atom_index = try self.getOrCreateAtomForDecl(decl_index);
break :blk self.getAtom(this_atom_index).getSymbolIndex().?;
};
const atom_index = self.getAtomIndexForSymbol(.{ .sym_index = reloc_info.parent_atom_index, .file = null }).?;
const target = SymbolWithLoc{ .sym_index = sym_index, .file = null };
try Atom.addRelocation(self, atom_index, .{