GNU C Library master sources branch master updated. glibc-2.20-402-g7432d61

[hjl at sourceware dot org]

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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=7432d613cd1fefc833800c7af9538d8d81d5c6b2

commit 7432d613cd1fefc833800c7af9538d8d81d5c6b2
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Sun Dec 21 05:27:31 2014 -0800

    Remove @PLT from "call _dl_init@PLT" in _dl_start_user
    
    _dl_start_user in ld.so calls the local function _dl_init.  There is no
    need to go through PLT.
    
    	* sysdeps/i386/dl-machine.h (_dl_start_user): Remove @PLT
    	from "call _dl_init@PLT".
    	* sysdeps/x86_64/dl-machine.h (_dl_start_user): Likewise.
    	from "call _dl_init@PLT".

diff --git a/ChangeLog b/ChangeLog
index eaaff71..de45fe4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2014-12-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/i386/dl-machine.h (_dl_start_user): Remove @PLT
+	from "call _dl_init@PLT".
+	* sysdeps/x86_64/dl-machine.h (_dl_start_user): Likewise.
+	from "call _dl_init@PLT".
+
 2014-12-21  Anders Kaseorg  <andersk@mit.edu>
 
 	* manual/search.texi: (Array Sort Function): Clarify stable sorting
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h
index c10b1e5..94a6d38 100644
--- a/sysdeps/i386/dl-machine.h
+++ b/sysdeps/i386/dl-machine.h
@@ -221,7 +221,7 @@ _dl_start_user:\n\
 	# Clear %ebp, so that even constructors have terminated backchain.\n\
 	xorl %ebp, %ebp\n\
 	# Call the function to run the initializers.\n\
-	call _dl_init@PLT\n\
+	call _dl_init\n\
 	# Pass our finalizer function to the user in %edx, as per ELF ABI.\n\
 	leal _dl_fini@GOTOFF(%ebx), %edx\n\
 	# Restore %esp _start expects.\n\
diff --git a/sysdeps/x86_64/dl-machine.h b/sysdeps/x86_64/dl-machine.h
index 8316f13..5e1bb07 100644
--- a/sysdeps/x86_64/dl-machine.h
+++ b/sysdeps/x86_64/dl-machine.h
@@ -156,7 +156,7 @@ _dl_start_user:\n\
 	# Clear %rbp to mark outermost frame obviously even for constructors.\n\
 	xorl %ebp, %ebp\n\
 	# Call the function to run the initializers.\n\
-	call _dl_init@PLT\n\
+	call _dl_init\n\
 	# Pass our finalizer function to the user in %rdx, as per ELF ABI.\n\
 	leaq _dl_fini(%rip), %rdx\n\
 	# And make sure %rsp points to argc stored on the stack.\n\

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                   |    7 +++++++
 sysdeps/i386/dl-machine.h   |    2 +-
 sysdeps/x86_64/dl-machine.h |    2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)


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