patches/binutils/2.15/150-bfd-hash-tweak.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Fri Oct 31 18:27:27 2008 +0000 (2008-10-31)
changeset 1022 7b3e8b8d392e
parent 402 197e1b49586e
permissions -rw-r--r--
Transform LAN_MIRROR into plain MIRROR:
- it does not have to be in the LAN
- offer mirror preference over upstream
- if selected, the mirror will be scanned before upstream servers
- if not selected, upstream servers will be scanned before the mirror
- I've set up such an internet-accessible mirror
- uClibc snapshot available
- MPFR releases available (the MPFR site is down from time to time)
- update all samples to use my mirror as a failover

/trunk/scripts/functions | 45 16 29 0 +++++--------
/trunk/samples/x86_64-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/sh4-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/armeb-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-elf/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-linux-gnueabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/ia64-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/x86_64-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/armeb-unknown-linux-gnueabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-e500v2-linux-gnuspe/crosstool.config | 8 7 1 0 ++
/trunk/samples/i686-nptl-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/mips-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-linux-uclibcgnueabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/armeb-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-unknown_nofpu-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/i586-geode-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-405-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/mipsel-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-eabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/alphaev56-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-860-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/config/global/download.in | 42 25 17 0 +++++++-----
27 files changed, 216 insertions(+), 71 deletions(-)
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Signed-off-by: dank@kegel.com
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Raising the size of the hash table is a noticable win when linking 
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at least one large app.  
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There was a patch,
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http://sources.redhat.com/ml/binutils/2004-06/msg00165.html
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to do this dynamically.  No idea why that didn't make it in.
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So this tiny change to raise the default size is just
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a stopgap for now.
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--- binutils-2.15/bfd/hash.c.old	2003-12-01 01:33:01.000000000 -0500
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+++ binutils-2.15/bfd/hash.c	2006-03-01 16:26:26.701991000 -0500
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@@ -295,7 +295,7 @@
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 */
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 /* The default number of entries to use when creating a hash table.  */
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-#define DEFAULT_SIZE (4051)
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+#define DEFAULT_SIZE (32749)
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 /* Create a new hash table, given a number of entries.  */
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