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| author | Alan Modra <amodra@bigpond.net.au> | 2007-02-19 12:44:18 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@bigpond.net.au> | 2007-02-19 12:44:18 +0000 |
| commit | b9899ac56f156ac21c2946ab58986dbe6d91bd86 (patch) | |
| tree | 8608113e59920db1b6a1738e35887610fe4d9148 /bfd/elf-bfd.h | |
| parent | c77b469f8bfe189820f84181741e0686d1f98ff3 (diff) | |
| download | gdb-b9899ac56f156ac21c2946ab58986dbe6d91bd86.tar.gz | |
* elf-bfd.h (struct elf_backend_data): Add default_execstack.
* elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
* elfxx-target.h (elf_backend_default_execstack): Define to 1.
(elfNN_bed): Init new field.
* elf64-ppc.c (elf_backend_default_execstack): Define to 0.
Diffstat (limited to 'bfd/elf-bfd.h')
| -rw-r--r-- | bfd/elf-bfd.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index 151c5d06053..a0e6391a4f7 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -1106,10 +1106,17 @@ struct elf_backend_data unsigned can_refcount : 1; unsigned want_got_sym : 1; unsigned want_dynbss : 1; - /* Targets which do not support physical addressing often require - that the p_paddr field in the section header to be set to zero. - This field indicates whether this behavior is required. */ + + /* Targets which do not support physical addressing often require + that the p_paddr field in the section header to be set to zero. + This field indicates whether this behavior is required. */ unsigned want_p_paddr_set_to_zero : 1; + + /* True if an object file lacking a .note.GNU-stack section + should be assumed to be requesting exec stack. At least one + other file in the link needs to have a .note.GNU-stack section + for a PT_GNU_STACK segment to be created. */ + unsigned default_execstack : 1; }; /* Information stored for each BFD section in an ELF file. This |