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| author | Mike Frysinger <vapier@gentoo.org> | 2013-03-10 11:49:29 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2013-03-12 06:00:05 -0400 |
| commit | c5abd7ce01539dc5224f7533c9d1048900992317 (patch) | |
| tree | cca3fe48d201c7078fd530f55913ce9ce01eec83 /ports/ChangeLog.ia64 | |
| parent | b7845b638818f32401070f00a61d3b42595ab223 (diff) | |
| download | glibc-c5abd7ce01539dc5224f7533c9d1048900992317.tar glibc-c5abd7ce01539dc5224f7533c9d1048900992317.tar.gz glibc-c5abd7ce01539dc5224f7533c9d1048900992317.tar.bz2 glibc-c5abd7ce01539dc5224f7533c9d1048900992317.zip | |
ia64: fix strict aliasing warnings with func descriptors
Function pointers on ia64 are like parisc -- they're plabels. While
the parisc port enjoys a gcc builtin for extracting the address here,
ia64 has no such luck.
Casting & dereferencing in one go triggers a strict aliasing warning.
Use a union to fix that.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'ports/ChangeLog.ia64')
| -rw-r--r-- | ports/ChangeLog.ia64 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/ports/ChangeLog.ia64 b/ports/ChangeLog.ia64 index c0cf5c9dc6..82ae703593 100644 --- a/ports/ChangeLog.ia64 +++ b/ports/ChangeLog.ia64 @@ -1,3 +1,15 @@ +2013-03-12 Mike Frysinger <vapier@gentoo.org> + + * sysdeps/ia64/dl-fptr.h (ELF_PTR_TO_FDESC): New definition. + * sysdeps/ia64/dl-machine.h (elf_machine_runtime_setup): Change + struct fdesc * casts to use new ELF_PTR_TO_FDESC helper. + * sysdeps/ia64/entry.h: Include link.h and dl-fptr.h. + (ENTRY_POINT): Change cast to use new ELF_PTR_TO_FDESC helper. + * sysdeps/unix/sysv/linux/ia64/makecontext.c: Include link.h and + dl-fptr.h. + (struct fdesc): Remove structure, now redundant. + (makecontext): Change casts to use new ELF_PTR_TO_FDESC helper. + 2013-03-11 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/ia64/bits/mman.h: Remove all defines |