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os_dep.c (GC_init_linux_data_start): Fix references to __data_start and _end. 

* os_dep.c (GC_init_linux_data_start): Fix references to
        __data_start and _end.

From-SVN: r51467
This commit is contained in:
Richard Henderson 2002-03-27 11:21:32 -08:00 committed by Richard Henderson
parent cd4e8331bd
commit a3c5fa34ca
2 changed files with 13 additions and 8 deletions
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5
boehm-gc/ChangeLog
View File

@ -1,3 +1,8 @@
2002-03-27 Richard Henderson <rth@redhat.com>
* os_dep.c (GC_init_linux_data_start): Fix references to
__data_start and _end.
2002-03-25 Loren J. Rittle <ljrittle@acm.org>
* include/private/gcconfig.h: Change all likely references

16
boehm-gc/os_dep.c
View File

@ -155,11 +155,11 @@
# ifdef LINUX
# pragma weak __data_start
extern int __data_start;
extern int __data_start[];
# pragma weak data_start
extern int data_start;
extern int data_start[];
# endif /* LINUX */
extern int _end;
extern int _end[];
ptr_t GC_data_start;
@ -169,16 +169,16 @@
# ifdef LINUX
/* Try the easy approaches first: */
if (&__data_start != 0) {
GC_data_start = (ptr_t)(&__data_start);
if (__data_start != 0) {
GC_data_start = (ptr_t)__data_start;
return;
}
if (&data_start != 0) {
GC_data_start = (ptr_t)(&data_start);
if (data_start != 0) {
GC_data_start = (ptr_t)data_start;
return;
}
# endif /* LINUX */
GC_data_start = GC_find_limit((ptr_t)(&_end), FALSE);
GC_data_start = GC_find_limit((ptr_t)_end, FALSE);
}
#endif