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| author | Alan Modra <amodra@gmail.com> | 2023-01-06 18:59:20 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2023-01-06 21:06:15 +1030 |
| commit | 22a95e1a37aff28238e9d40bbe4441aa554a14c6 (patch) | |
| tree | 1f23719284f052d698cc11a3ed971d0d2ae8ec29 /bfd/coff-sh.c | |
| parent | bb391cb24d8f92ecad10bb6a60abdf0b880de0dd (diff) | |
| download | binutils-22a95e1a37aff28238e9d40bbe4441aa554a14c6.zip binutils-22a95e1a37aff28238e9d40bbe4441aa554a14c6.tar.gz binutils-22a95e1a37aff28238e9d40bbe4441aa554a14c6.tar.bz2 | |
Make coff backend data read-only
The bfd_coff_backend_data struct should be read-only, the only thing
preventing this is that objcopy writes to one of the fields,
_bfd_coff_long_section_names. This patch creates a copy of the field
in bfd coff_obj_tdata, which makes more sense anyway. When enabling
long section names the intent is to do so for a particular bfd, not
for all bfds that might happen to be using the target xvec.
bfd/
* coffcode.h: Update coff long section name comment.
(bfd_coff_set_long_section_names_allowed): Use macro accessor
to set flag.
(bfd_coff_set_long_section_names_disallowed): Tidy.
(coff_backend_info): Return a const pointer.
(bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table),
(bigobj_swap_table): Make const.
(bfd_coff_long_section_names): Use tdata copy.
(coff_mkobject): Set long_section_names from coff_backend_info.
* coff-go32.c (_bfd_go32_mkobject): Likewise.
* peicode.h (pe_mkobject): Likewise.
* coff-sh.c (bfd_coff_small_swap_table): Make const.
* libcoff-in.h (struct coff_tdata): Add long_section_names,
reorder fields.
* libcoff.h: Regenerate.
binutils/
* objcopy.c (set_long_section_mode): Move earlier in file.
(copy_object): Call set_long_section_mode here, after setting
output format.
(copy_file): Don't call set_long_section_mode.
Diffstat (limited to 'bfd/coff-sh.c')
| -rw-r--r-- | bfd/coff-sh.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bfd/coff-sh.c b/bfd/coff-sh.c index f043dc2..cc6faac 100644 --- a/bfd/coff-sh.c +++ b/bfd/coff-sh.c @@ -3079,7 +3079,7 @@ coff_small_new_section_hook (bfd *abfd, asection *section) /* This is copied from bfd_coff_std_swap_table so that we can change the default section alignment power. */ -static bfd_coff_backend_data bfd_coff_small_swap_table = +static const bfd_coff_backend_data bfd_coff_small_swap_table = { coff_swap_aux_in, coff_swap_sym_in, coff_swap_lineno_in, coff_swap_aux_out, coff_swap_sym_out, |