src/gold ChangeLog powerpc.cc testsuite/Makefi ...

[amodra@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	amodra@sourceware.org	2013-03-12 22:46:22

Modified files:
	gold           : ChangeLog powerpc.cc 
	gold/testsuite : Makefile.am Makefile.in icf_test.sh 
	                 icf_safe_test.sh icf_safe_so_test.sh 

Log message:
	* powerpc.cc (is_branch_reloc): Forward declare.
	(Target_powerpc::do_can_check_for_function_pointers): New predicate.
	(Target_powerpc::Scan::local_reloc_may_be_function_pointer): Return
	false for 64-bit, true for 32-bit non-branch relocs.
	(Target_powerpc::Scan::global_reloc_may_be_function_pointer): Likewise.
	* testsuite/Makefile.am (icf_test): Use linker map file instead of
	nm output.
	(icf_safe_test): Generate linker map file as well as nm output.
	(icf_safe_so_test): Likewise.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/icf_test.sh: Parse linker map file to determine
	section folding.
	* testsuite/icf_safe_test.sh: Likewise.  Expect folding for PowerPC.
	* testsuite/icf_safe_so_test.sh: Likewise.
	(X86_32_or_ARM_specific_safe_fold): Merge into..
	(arch_specific_safe_fold): ..this.
	(X86_64_specific_safe_fold): Delete unused function.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/ChangeLog.diff?cvsroot=src&r1=1.1055&r2=1.1056
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/powerpc.cc.diff?cvsroot=src&r1=1.86&r2=1.87
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/testsuite/Makefile.am.diff?cvsroot=src&r1=1.208&r2=1.209
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/testsuite/Makefile.in.diff?cvsroot=src&r1=1.220&r2=1.221
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/testsuite/icf_test.sh.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/testsuite/icf_safe_test.sh.diff?cvsroot=src&r1=1.6&r2=1.7
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/testsuite/icf_safe_so_test.sh.diff?cvsroot=src&r1=1.5&r2=1.6