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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-08-31 19:56:25 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-08-31 19:57:38 -0700 |
| commit | b986869b6605e45044626c5b3111390ac4e70b82 (patch) | |
| tree | 562c6624fbde3399e51b184800130e5ad1320533 /bfd | |
| parent | d431d6279bdcd475feb921a3aa8ecf0cf3ffc6a6 (diff) | |
| download | gdb-b986869b6605e45044626c5b3111390ac4e70b82.zip gdb-b986869b6605e45044626c5b3111390ac4e70b82.tar.gz gdb-b986869b6605e45044626c5b3111390ac4e70b82.tar.bz2 | |
Allow an IR object with unknown architecture
An IR object may have an unknown architecture. But it is compatible
with other architecture.
PR ld/23600
* archures.c (bfd_arch_get_compatible): Allow an IR object with
unknown architecture.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/archures.c | 7 |
2 files changed, 10 insertions, 3 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index fcbfa96..792df8a 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +018-08-31 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/23600 + * archures.c (bfd_arch_get_compatible): Allow an IR object with + unknown architecture. + 2018-08-31 Alan Modra <amodra@gmail.com> * elf64-ppc.c (num_relocs_for_offset): New function. diff --git a/bfd/archures.c b/bfd/archures.c index 300e17e..82b6741 100644 --- a/bfd/archures.c +++ b/bfd/archures.c @@ -896,12 +896,13 @@ bfd_arch_get_compatible (const bfd *abfd, /* Otherwise architecture-specific code has to decide. */ return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info); - /* We can allow an unknown architecture if accept_unknowns - is true, or if the target is the "binary" format, which - has an unknown architecture. Since the binary format can + /* We can allow an unknown architecture if accept_unknowns is true, + if UBFD is an IR object, or if the target is the "binary" format, + which has an unknown architecture. Since the binary format can only be set by explicit request from the user, it is safe to assume that they know what they are doing. */ if (accept_unknowns + || ubfd->plugin_format == bfd_plugin_yes || strcmp (bfd_get_target (ubfd), "binary") == 0) return kbfd->arch_info; return NULL; |