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| author | Ken Raeburn <raeburn@raeburn.org> | 2002-07-24 02:07:21 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@raeburn.org> | 2002-07-24 02:07:21 +0000 |
| commit | f456a2bcff2c242f113e1b243ec188d19c5155b1 (patch) | |
| tree | 4f0869ad00f67117a0e48cbdbcd9565481ce1983 /src/mem-limits.h | |
| parent | d5e406c3edb4e1ae50b6665e6451043281173e28 (diff) | |
| download | emacs-f456a2bcff2c242f113e1b243ec188d19c5155b1.tar.gz | |
(start_of_data): If DATA_START is defined, prefer
its value over other approaches.
Diffstat (limited to 'src/mem-limits.h')
| -rw-r--r-- | src/mem-limits.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mem-limits.h b/src/mem-limits.h index 1028d7ff5ad..4a8771cf42e 100644 --- a/src/mem-limits.h +++ b/src/mem-limits.h @@ -79,12 +79,18 @@ extern POINTER start_of_data (); #define EXCEEDS_LISP_PTR(ptr) ((EMACS_UINT) (ptr) >> VALBITS) #endif +#ifdef DATA_START +#define start_of_data() ((char *)DATA_START) +#endif + #ifdef BSD_SYSTEM #ifndef DATA_SEG_BITS +#ifndef DATA_START extern char etext; #define start_of_data() &etext #endif #endif +#endif #else /* not emacs */ extern char etext; |