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Move bfd_elf_bfd_from_remote_memory to opncls.c

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bfd_elf_bfd_from_remote_memory is just a wrapper, and the function
could be implemented for other formats.  Move it to opncls.c because
it acts a little like some of the other bfd_open* routines.  Also give
it the usual FUNCTION etc. comment so prototypes and docs are handled
automatically.

	* elf.c (bfd_elf_bfd_from_remote_memory): Move to..
	* opncls.c: ..here, add FUNCTION comment.
	* bfd-in.h (bfd_elf_bfd_from_remote_memory): Delete prototype.
	* bfd-in2.h: Regenerate.
This commit is contained in:
Alan Modra
2023-05-03 12:47:15 +09:30
parent d659ef9543
commit 37cfe371c4
4 changed files with 50 additions and 69 deletions
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25
bfd/elf.c
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@@ -12863,31 +12863,6 @@ _bfd_elf_section_offset (bfd *abfd,
}
}
/* Create a new BFD as if by bfd_openr. Rather than opening a file,
reconstruct an ELF file by reading the segments out of remote memory
based on the ELF file header at EHDR_VMA and the ELF program headers it
points to. If not null, *LOADBASEP is filled in with the difference
between the VMAs from which the segments were read, and the VMAs the
file headers (and hence BFD's idea of each section's VMA) put them at.
The function TARGET_READ_MEMORY is called to copy LEN bytes from the
remote memory at target address VMA into the local buffer at MYADDR; it
should return zero on success or an `errno' code on failure. TEMPL must
be a BFD for an ELF target with the word size and byte order found in
the remote memory. */
bfd *
bfd_elf_bfd_from_remote_memory
(bfd *templ,
bfd_vma ehdr_vma,
bfd_size_type size,
bfd_vma *loadbasep,
int (*target_read_memory) (bfd_vma, bfd_byte *, bfd_size_type))
{
return (*get_elf_backend_data (templ)->elf_backend_bfd_from_remote_memory)
(templ, ehdr_vma, size, loadbasep, target_read_memory);
}
long
_bfd_elf_get_synthetic_symtab (bfd *abfd,
long symcount ATTRIBUTE_UNUSED,