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| author | Alan Modra <amodra@gmail.com> | 2018-10-15 16:10:27 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2018-10-15 22:11:58 +1030 |
| commit | bf2dd8d7cf4114b8a60dbb83b340f76b9b2474d1 (patch) | |
| tree | 0ba71a654d503cc47523f3bf878d9e1d9c2c2d58 /bfd/ChangeLog | |
| parent | dc86962bf15e7b8dfdcebc17d83b9b48be0bd9cb (diff) | |
| download | gdb-bf2dd8d7cf4114b8a60dbb83b340f76b9b2474d1.zip gdb-bf2dd8d7cf4114b8a60dbb83b340f76b9b2474d1.tar.gz gdb-bf2dd8d7cf4114b8a60dbb83b340f76b9b2474d1.tar.bz2 | |
BFD_INIT_MAGIC
This patch performs a run-time test that a shared libbfd.so has been
compiled with the same size bfd_vma as that of apps using the library.
On a 32-bit host it is easily possible to have one libbfd.so compiled
to support 64-bit targets (or configured with --enable-64-bit-bfd)
while another only supports 32-bit targets. The two libraries will
have differently sized bfd_vma types, and if the wrong one is loaded
all sorts of weird behaviour might be seen.
bfd/
PR 23534
* init.c (BFD_INIT_MAGIC): Define.
(bfd_init): Return BFD_INIT_MAGIC.
bfd-in2.h: Regenerate.
binutils/
PR 23534
* addr2line.c (main): Exit with fatal error if bfd_init
returns an unexpected value.
* ar.c (main): Likewise.
* dlltool.c (identify_dll_for_implib): Likewise.
* nm.c (main): Likewise.
* objcopy.c (main): Likewise.
* objdump.c (main): Likewise.
* size.c (main): Likewise.
* strings.c (main): Likewise.
* windmc.c (main): Likewise.
* windres.c (main): Likewise.
gas/
PR 23534
* as.c (main): Exit with fatal error if bfd_init returns an
unexpected value.
ld/
PR 23534
* ldmain.c (main): Exit with fatal error if bfd_init returns
an unexpected value.
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index e9696ee..9e0f124 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,10 @@ +2018-10-15 Alan Modra <amodra@gmail.com> + + PR 23534 + * init.c (BFD_INIT_MAGIC): Define. + (bfd_init): Return BFD_INIT_MAGIC. + bfd-in2.h: Regenerate. + 2018-10-13 Alan Modra <amodra@gmail.com> PR 23770 |