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| author | Jakub Konka <kubkon@jakubkonka.com> | 2022-12-08 15:41:44 +0100 |
|---|---|---|
| committer | Jakub Konka <kubkon@jakubkonka.com> | 2022-12-09 09:24:25 +0100 |
| commit | 9735953ae2ed04117181cf2cb6cde5cbfb8ca76a (patch) | |
| tree | dd226cf805eb7ddd407891b7f4220e5a628fbd2e /src/link/Dwarf.zig | |
| parent | 742aa942800e81b14ac1fc6d9a8b3cc33621e2b6 (diff) | |
| download | zig-9735953ae2ed04117181cf2cb6cde5cbfb8ca76a.tar.gz zig-9735953ae2ed04117181cf2cb6cde5cbfb8ca76a.zip | |
wasm: implement moving debug_line program when header too big
Diffstat (limited to 'src/link/Dwarf.zig')
| -rw-r--r-- | src/link/Dwarf.zig | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/link/Dwarf.zig b/src/link/Dwarf.zig index 7e0cbb0358..d02f994eb7 100644 --- a/src/link/Dwarf.zig +++ b/src/link/Dwarf.zig @@ -2309,7 +2309,13 @@ pub fn writeDbgLineHeader(self: *Dwarf, module: *Module) !void { try d_sym.file.pwriteAll(buffer, file_pos + delta); }, - .wasm => @panic("TODO grow section"), + .wasm => { + const wasm_file = self.bin_file.cast(File.Wasm).?; + const debug_line = &wasm_file.debug_line_atom.?.code; + mem.copy(u8, buffer, debug_line.items[src_fn.off..]); + try debug_line.resize(self.allocator, debug_line.items.len + delta); + mem.copy(u8, debug_line.items[src_fn.off + delta ..], buffer); + }, else => unreachable, } |