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| author | Richard Earnshaw <rearnsha@arm.com> | 2001-01-11 14:01:45 +0000 |
|---|---|---|
| committer | Richard Earnshaw <rearnsha@gcc.gnu.org> | 2001-01-11 14:01:45 +0000 |
| commit | 919ee051d3aa9d4c21f2add273553c3bb91e3e8a (patch) | |
| tree | ee29bb48b178640ed9dab485a619f03404478b88 /libobjc | |
| parent | 844511c89b97334861a86c28927a5e14a6680d84 (diff) | |
| download | gcc-919ee051d3aa9d4c21f2add273553c3bb91e3e8a.zip gcc-919ee051d3aa9d4c21f2add273553c3bb91e3e8a.tar.gz gcc-919ee051d3aa9d4c21f2add273553c3bb91e3e8a.tar.bz2 | |
encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that determines the value dynamically.
* encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
determines the value dynamically.
From-SVN: r38906
Diffstat (limited to 'libobjc')
| -rw-r--r-- | libobjc/ChangeLog | 5 | ||||
| -rw-r--r-- | libobjc/encoding.c | 7 |
2 files changed, 10 insertions, 2 deletions
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog index 32fe0a2..c937f67 100644 --- a/libobjc/ChangeLog +++ b/libobjc/ChangeLog @@ -1,3 +1,8 @@ +2000-01-11 Richard Earnshaw <rearnsha@arm.com> + + * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that + determines the value dynamically. + Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com> * sendmsg.c: Added __objc_msg_forward, a hook that allows external diff --git a/libobjc/encoding.c b/libobjc/encoding.c index ea60b7b..bbbb81c 100644 --- a/libobjc/encoding.c +++ b/libobjc/encoding.c @@ -62,6 +62,11 @@ Boston, MA 02111-1307, USA. */ #define get_inner_array_type(TYPE) ((TYPE) + 1) +/* Some ports (eg ARM) allow the structure size boundary to be + selected at compile-time. We override the normal definition with + one that has a constant value for this compilation. */ +#undef STRUCTURE_SIZE_BOUNDARY +#define STRUCTURE_SIZE_BOUNDARY (BITS_PER_UNIT * sizeof (struct{char a;})) static inline int atoi (const char* str) @@ -724,9 +729,7 @@ objc_layout_structure (const char *type, layout->record_size = 0; layout->record_align = BITS_PER_UNIT; -#ifdef STRUCTURE_SIZE_BOUNDARY layout->record_align = MAX (layout->record_align, STRUCTURE_SIZE_BOUNDARY); -#endif } |