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| author | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | 2006-01-20 14:30:33 +0000 |
|---|---|---|
| committer | John David Anglin <danglin@gcc.gnu.org> | 2006-01-20 14:30:33 +0000 |
| commit | 4bf2d473691e148cd35187b7d12a01d6cd738a2d (patch) | |
| tree | 85a27758c7e0e1c8ee958ed1246e62ea5d6a96f0 /gcc | |
| parent | 670cbfcfc5abfff4ae0af7a7c7c5e4145c3c7248 (diff) | |
| download | gcc-4bf2d473691e148cd35187b7d12a01d6cd738a2d.zip gcc-4bf2d473691e148cd35187b7d12a01d6cd738a2d.tar.gz gcc-4bf2d473691e148cd35187b7d12a01d6cd738a2d.tar.bz2 | |
re PR ada/24533 (FAIL: a85013b: *** glibc detected *** free(): invalid pointer: 0x00062a00 ***)
PR ada/24533
* s-osinte-linux-hppa.ads: Reduce alignment of atomic_lock_t to 8.
From-SVN: r110025
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ada/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/ada/s-osinte-linux-hppa.ads | 5 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 8257e42..bc2e38c 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,8 @@ +2006-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR ada/24533 + * s-osinte-linux-hppa.ads: Reduce alignment of atomic_lock_t to 8. + 2005-12-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * s-osinte-linux-hppa.ads: Correct alignment of atomic_lock_t. diff --git a/gcc/ada/s-osinte-linux-hppa.ads b/gcc/ada/s-osinte-linux-hppa.ads index ec7efd2..40f0d07 100644 --- a/gcc/ada/s-osinte-linux-hppa.ads +++ b/gcc/ada/s-osinte-linux-hppa.ads @@ -508,7 +508,10 @@ private lock : lock_array; end record; pragma Convention (C, atomic_lock_t); - for atomic_lock_t'Alignment use 16; + -- ??? Alignment should be 16 but this is larger than BIGGEST_ALIGNMENT. + -- This causes an erroneous pointer value to sometimes be passed to free + -- during deallocation. See PR ada/24533 for more details. + for atomic_lock_t'Alignment use 8; type struct_pthread_fast_lock is record spinlock : atomic_lock_t; |