mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-20 21:33:08 +00:00
57 lines
1.9 KiB
Diff
57 lines
1.9 KiB
Diff
# DP: Description: Fix localedef segfault when run under exec-shield,
|
|
# PaX or similar. (#231438, #198099)
|
|
# DP: Dpatch Author: James Troup <james@nocrew.org>
|
|
# DP: Patch Author: (probably) Jakub Jelinek <jakub@redhat.com>
|
|
# DP: Upstream status: Unknown
|
|
# DP: Status Details: Unknown
|
|
# DP: Date: 2004-03-16
|
|
---
|
|
# locale/programs/3level.h | 36 ++++++++++++++++++++++++++++++++++++
|
|
# 1 file changed, 36 insertions(+)
|
|
#
|
|
--- a/locale/programs/3level.h
|
|
+++ b/locale/programs/3level.h
|
|
@@ -203,6 +203,42 @@
|
|
}
|
|
}
|
|
}
|
|
+
|
|
+/* GCC ATM seems to do a poor job with pointers to nested functions passed
|
|
+ to inlined functions. Help it a little bit with this hack. */
|
|
+#define wchead_table_iterate(tp, fn) \
|
|
+do \
|
|
+ { \
|
|
+ struct wchead_table *t = (tp); \
|
|
+ uint32_t index1; \
|
|
+ for (index1 = 0; index1 < t->level1_size; index1++) \
|
|
+ { \
|
|
+ uint32_t lookup1 = t->level1[index1]; \
|
|
+ if (lookup1 != ((uint32_t) ~0)) \
|
|
+ { \
|
|
+ uint32_t lookup1_shifted = lookup1 << t->q; \
|
|
+ uint32_t index2; \
|
|
+ for (index2 = 0; index2 < (1 << t->q); index2++) \
|
|
+ { \
|
|
+ uint32_t lookup2 = t->level2[index2 + lookup1_shifted]; \
|
|
+ if (lookup2 != ((uint32_t) ~0)) \
|
|
+ { \
|
|
+ uint32_t lookup2_shifted = lookup2 << t->p; \
|
|
+ uint32_t index3; \
|
|
+ for (index3 = 0; index3 < (1 << t->p); index3++) \
|
|
+ { \
|
|
+ struct element_t *lookup3 \
|
|
+ = t->level3[index3 + lookup2_shifted]; \
|
|
+ if (lookup3 != NULL) \
|
|
+ fn ((((index1 << t->q) + index2) << t->p) + index3, \
|
|
+ lookup3); \
|
|
+ } \
|
|
+ } \
|
|
+ } \
|
|
+ } \
|
|
+ } \
|
|
+ } while (0)
|
|
+
|
|
#endif
|
|
|
|
#ifndef NO_FINALIZE
|