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80 lines
3.0 KiB
80 lines
3.0 KiB
# --- SDE-COPYRIGHT-NOTE-BEGIN --- |
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch. |
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# |
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# Filename: package/.../paxctl/patches/glibc-2.5.1-localedef_trampoline-1.patch |
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# Copyright (C) 2008 The OpenSDE Project |
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# |
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# More information can be found in the files COPYING and README. |
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# |
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# This patch file is dual-licensed. It is available under the license the |
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# patched project is licensed under, as long as it is an OpenSource license |
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms |
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# of the GNU General Public License as published by the Free Software |
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# Foundation; either version 2 of the License, or (at your option) any later |
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# version. |
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# --- SDE-COPYRIGHT-NOTE-END --- |
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Submitted By: Robert Connolly <robert at linuxfromscratch dot org> (ashes) |
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Date: 2007-05-05 |
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Initial Package Version: 2.5 |
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Upstream Status: Rejected - http://sources.redhat.com/bugzilla/show_bug.cgi?id=3333 |
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Origin: Fedora's glibc-fedora.patch (via glibc-2.5.90-21) |
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Description: Avoid segmentation faults, or kills, on PaX and Exe-Shield kernels, |
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and some non-x86 architectures. |
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* Sun Jun 01 2003 Jakub Jelinek <[email protected]> 2.3.2-46 |
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- avoid using trampolines in localedef |
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This patch is also known as: |
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local-localedef-fix-trampoline.diff (Debian) |
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1040_all_2.3.3-localedef-fix-trampoline.patch (Gentoo) |
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Also see: |
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=231438 |
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diff -Naur glibc-2.5.orig/locale/programs/3level.h glibc-2.5/locale/programs/3level.h |
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--- glibc-2.5.orig/locale/programs/3level.h 2005-12-07 05:47:27.000000000 +0000 |
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+++ glibc-2.5/locale/programs/3level.h 2006-10-11 08:05:00.000000000 +0000 |
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@@ -202,6 +202,42 @@ |
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} |
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} |
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} |
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+ |
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+/* GCC ATM seems to do a poor job with pointers to nested functions passed |
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+ to inlined functions. Help it a little bit with this hack. */ |
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+#define wchead_table_iterate(tp, fn) \ |
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+do \ |
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+ { \ |
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+ struct wchead_table *t = (tp); \ |
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+ uint32_t index1; \ |
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+ for (index1 = 0; index1 < t->level1_size; index1++) \ |
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+ { \ |
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+ uint32_t lookup1 = t->level1[index1]; \ |
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+ if (lookup1 != ((uint32_t) ~0)) \ |
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+ { \ |
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+ uint32_t lookup1_shifted = lookup1 << t->q; \ |
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+ uint32_t index2; \ |
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+ for (index2 = 0; index2 < (1 << t->q); index2++) \ |
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+ { \ |
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+ uint32_t lookup2 = t->level2[index2 + lookup1_shifted]; \ |
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+ if (lookup2 != ((uint32_t) ~0)) \ |
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+ { \ |
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+ uint32_t lookup2_shifted = lookup2 << t->p; \ |
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+ uint32_t index3; \ |
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+ for (index3 = 0; index3 < (1 << t->p); index3++) \ |
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+ { \ |
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+ struct element_t *lookup3 \ |
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+ = t->level3[index3 + lookup2_shifted]; \ |
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+ if (lookup3 != NULL) \ |
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+ fn ((((index1 << t->q) + index2) << t->p) + index3, \ |
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+ lookup3); \ |
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+ } \ |
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+ } \ |
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+ } \ |
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+ } \ |
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+ } \ |
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+ } while (0) |
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+ |
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#endif |
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#ifndef NO_FINALIZE
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