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| author | Roland McGrath <roland@gnu.org> | 2003-05-21 00:56:05 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-05-21 00:56:05 +0000 |
| commit | 8d6337feeb730bf1966ec96e9bef957b43fca744 (patch) | |
| tree | d76427f73e20dba080ddc3292871477fd2580f34 /bfd/bfd-in.h | |
| parent | 3333a7c3394cdd592086c2358d52d3e4ae16b9f1 (diff) | |
| download | gdb-8d6337feeb730bf1966ec96e9bef957b43fca744.zip gdb-8d6337feeb730bf1966ec96e9bef957b43fca744.tar.gz gdb-8d6337feeb730bf1966ec96e9bef957b43fca744.tar.bz2 | |
2003-05-19 Roland McGrath <roland@redhat.com>
* elf.c (bfd_elf_bfd_from_remote_memory): New function.
* bfd-in.h: Declare it.
* elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): New function.
* elf-bfd.h (struct elf_backend_data): New function pointer member
elf_backend_bfd_from_remote_memory.
(_bfd_elf32_bfd_from_remote_memory, _bfd_elf64_bfd_from_remote_memory):
Declare them.
* elfxx-target.h (elf_backend_bfd_from_remote_memory): New macro.
(elfNN_bed): Add that to the initializer.
Diffstat (limited to 'bfd/bfd-in.h')
| -rw-r--r-- | bfd/bfd-in.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/bfd/bfd-in.h b/bfd/bfd-in.h index 93fd0fd..703f328 100644 --- a/bfd/bfd-in.h +++ b/bfd/bfd-in.h @@ -694,6 +694,22 @@ extern long bfd_get_elf_phdr_upper_bound extern int bfd_get_elf_phdrs PARAMS ((bfd *abfd, void *phdrs)); +/* 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. */ +extern bfd *bfd_elf_bfd_from_remote_memory + PARAMS ((bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, + int (*target_read_memory) (bfd_vma vma, char *myaddr, int len))); + /* Return the arch_size field of an elf bfd, or -1 if not elf. */ extern int bfd_get_arch_size PARAMS ((bfd *)); @@ -849,4 +865,3 @@ extern void bfd_ticoff_set_section_load_page extern int bfd_ticoff_get_section_load_page PARAMS ((struct sec *)); - |