zig

commit eb76ef58f80dffcba426b4668e9d658f10c00cb7 (tree)
parent 400faec10beed6c146bc562efab146be258471d7
Author: Jakub Konka <kubkon@jakubkonka.com>
Date:   Thu, 19 Oct 2023 00:24:36 +0200

dwarf: revert adding spurious and incorrect +1 to getDebugInfoEnd()

Diffstat:
M
src/link/Dwarf.zig
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/link/Dwarf.zig b/src/link/Dwarf.zig
@@ -1823,7 +1823,7 @@ pub fn writeDbgInfoHeader(self: *Dwarf, module: *Module, low_pc: u64, high_pc: u
     // We have to come back and write it later after we know the size.
     const after_init_len = di_buf.items.len + init_len_size;
     const dbg_info_end = self.getDebugInfoEnd().?;
-    const init_len = dbg_info_end - after_init_len;
+    const init_len = dbg_info_end - after_init_len + 1;
 
     if (self.format == .dwarf64) di_buf.appendNTimesAssumeCapacity(0xff, 4);
     self.writeOffsetAssumeCapacity(&di_buf, init_len);
@@ -2417,7 +2417,7 @@ fn getDebugInfoOff(self: Dwarf) ?u32 {
 fn getDebugInfoEnd(self: Dwarf) ?u32 {
     const last_index = self.di_atom_last_index orelse return null;
     const last = self.getAtom(.di_atom, last_index);
-    return last.off + last.len + 1;
+    return last.off + last.len;
 }
 
 fn getDebugLineProgramOff(self: Dwarf) ?u32 {