* [PATCH] Put .hash section at the end of RO segment if --hash-style=both
@ 2006-09-04 21:28 Jakub Jelinek
2006-09-05 2:03 ` Ulrich Drepper
0 siblings, 1 reply; 2+ messages in thread
From: Jakub Jelinek @ 2006-09-04 21:28 UTC (permalink / raw)
To: Ulrich Drepper; +Cc: Glibc hackers
Hi!
%subj says it all, if we put in both hash tables, we indend to use
.gnu.hash in 99.999% of cases.
2006-09-04 Jakub Jelinek <jakub@redhat.com>
* Makerules (shlib.lds): If have-hash-style, put .hash section
at the end of the RO segment.
--- libc/Makerules.jj 2006-08-21 23:00:58.000000000 +0200
+++ libc/Makerules 2006-09-04 23:20:24.000000000 +0200
@@ -487,7 +487,13 @@ $(common-objpfx)shlib.lds: $(common-objp
-Wl,--verbose 2>&1 | \
sed > $@T \
-e '/^=========/,/^=========/!d;/^=========/d' \
- -e 's/^.*\.hash[ ]*:.*$$/ .note.ABI-tag : { *(.note.ABI-tag) } &/' \
+ $(if $(filter yes,$(have-hash-style)), \
+ -e 's/^.*\.gnu\.hash[ ]*:.*$$/ .note.ABI-tag : { *(.note.ABI-tag) } &/' \
+ -e '/^[ ]*\.hash[ ]*:.*$$/{h;d;}' \
+ -e '/DATA_SEGMENT_ALIGN/{H;g}' \
+ , \
+ -e 's/^.*\.hash[ ]*:.*$$/ .note.ABI-tag : { *(.note.ABI-tag) } &/' \
+ ) \
-e 's/^.*\*(\.dynbss).*$$/& \
PROVIDE(__start___libc_freeres_ptrs = .); \
*(__libc_freeres_ptrs) \
Jakub
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] Put .hash section at the end of RO segment if --hash-style=both
2006-09-04 21:28 [PATCH] Put .hash section at the end of RO segment if --hash-style=both Jakub Jelinek
@ 2006-09-05 2:03 ` Ulrich Drepper
0 siblings, 0 replies; 2+ messages in thread
From: Ulrich Drepper @ 2006-09-05 2:03 UTC (permalink / raw)
To: Jakub Jelinek; +Cc: Glibc hackers
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Applied.
--
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖
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2006-09-04 21:28 [PATCH] Put .hash section at the end of RO segment if --hash-style=both Jakub Jelinek
2006-09-05 2:03 ` Ulrich Drepper
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