[binutils-gdb] mips: section .note.gnu.build-id can't be allocated in segment

[Alan Modra]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7565cfd7ad2edc1f4ba6c88c6af86e78856c5b3f

commit 7565cfd7ad2edc1f4ba6c88c6af86e78856c5b3f
Author: Alan Modra <amodra@gmail.com>
Date:   Sun May 24 14:24:36 2026 +0930

    mips: section .note.gnu.build-id can't be allocated in segment
    
    After modifying test_build_id_debuglink, mips-linux fails
    objcopy --only-keep-debug tmpdir/testprog tmpdir/testprog.debug
    with the above error.  This is due to .MIPS.abiflags and .reginfo
    being made SHT_NOBITS but the .note.gnu.build-id which follows is
    SHT_PROGBITS.  That tickles a bug in file offset tracking.
    
            * elf.c (assign_file_positions_for_load_sections): When
            resetting "off_adjust" for sections with contents following
            sections without contents, put back "off" too.

Diff:
---
 bfd/elf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bfd/elf.c b/bfd/elf.c
index dcf8f61e043..1c88c379ea0 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -6335,6 +6335,7 @@ assign_file_positions_for_load_sections (bfd *abfd,
 		{
 		  if (this_hdr->sh_type != SHT_NOBITS)
 		    {
+		      off -= off_adjust;
 		      off_adjust = 0;
 		      if (p->p_filesz + adjust < p->p_memsz)
 			{