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* som.h (som_exec_data): New field "version_id".

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* som.c (som_object_setup): Record the version_id if it
        exists.
        (som_prep_headers): Do not initialize version_id here.
        (som_finish_writing): Initialize version_id here.
This commit is contained in:
Jeff Law 2001-10-05 21:55:12 +00:00
parent e24d7c123d
commit 1761749581
3 changed files with 23 additions and 4 deletions
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10
bfd/ChangeLog
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@ -1,4 +1,12 @@
2001-10-05 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2001-10-05 Jeff Law <law@redhat.com>
* som.h (som_exec_data): New field "version_id".
* som.c (som_object_setup): Record the version_id if it
exists.
(som_prep_headers): Do not initialize version_id here.
(som_finish_writing): Initialize version_id here.
2000-10-05 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* elf32-mips.c (elf_mips_howto_table): Fix some relocation howtos
according to the MIPS/SGI ELF64 ABI Draft.

13
bfd/som.c
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@ -1814,6 +1814,8 @@ som_object_setup (abfd, file_hdrp, aux_hdrp, current_offset)
obj_som_exec_data (abfd)->exec_flags = aux_hdrp->exec_flags;
}
obj_som_exec_data (abfd)->version_id = file_hdrp->version_id;
bfd_default_set_arch_mach (abfd, bfd_arch_hppa, pa10);
bfd_get_symcount (abfd) = file_hdrp->symbol_total;
@ -2320,9 +2322,6 @@ som_prep_headers (abfd)
else
file_hdr->a_magic = RELOC_MAGIC;
/* Only new format SOM is supported. */
file_hdr->version_id = NEW_VERSION_ID;
/* These fields are optional, and embedding timestamps is not always
a wise thing to do, it makes comparing objects during a multi-stage
bootstrap difficult. */
@ -3688,6 +3687,14 @@ som_finish_writing (abfd)
unsigned int total_reloc_size;
bfd_size_type amt;
/* We must set up the version identifier here as objcopy/strip copy
private BFD data too late for us to handle this in som_begin_writing. */
if (obj_som_exec_data (abfd)
&& obj_som_exec_data (abfd)->version_id)
obj_som_file_hdr (abfd)->version_id = obj_som_exec_data (abfd)->version_id;
else
obj_som_file_hdr (abfd)->version_id = NEW_VERSION_ID;
/* Next is the symbol table. These are fixed length records.
Count the number of symbols to determine how much room is needed

4
bfd/som.h
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@ -94,6 +94,10 @@ struct som_exec_data
null pointer dereferencing is allowed and the like. */
long exec_flags;
/* We must preserve the version identifier too. Some versions
of the HP linker do not grok NEW_VERSION_ID for reasons unknown. */
unsigned int version_id;
/* Add more stuff here as needed. Good examples of information
we might want to pass would be presumed_dp, entry_* and maybe
others from the file header. */