src/gas symbols.c expr.c write.c ChangeLog tes ...

[rsandifo@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	rsandifo@sourceware.org	2010-12-02 13:25:14

Modified files:
	gas            : symbols.c expr.c write.c ChangeLog 
	gas/testsuite/gas/i386: i386.exp 
	gas/testsuite  : ChangeLog 
Added files:
	gas/testsuite/gas/i386: ifunc-2.s ifunc-2.l ifunc-3.s ifunc-3.d 

Log message:
	gas/
	* symbols.c (S_FORCE_RELOC): Return true for indirect functions
	even if !strict.
	* expr.c (operand): Don't convert absolute symbols to constants
	if S_FORCE_RELOC is true.
	(expr): Only reduce subtractions between different symbols if
	S_FORCE_RELOC is false for both of them.
	* write.c (fixup_segment): Don't remove symbols if S_FORCE_RELOC
	is true for them, regardless of their segment.
	
	gas/testsuite/
	* gas/i386/ifunc-2.s, gas/i386/ifunc-2.l: New test.
	* gas/i386/ifunc-3.s, gas/i386/ifunc-3.d: Likeise.
	* gas/i386/i386.exp: Run them.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/symbols.c.diff?cvsroot=src&r1=1.106&r2=1.107
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/expr.c.diff?cvsroot=src&r1=1.87&r2=1.88
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/write.c.diff?cvsroot=src&r1=1.136&r2=1.137
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.4343&r2=1.4344
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/i386/ifunc-2.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/i386/ifunc-2.l.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/i386/ifunc-3.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/i386/ifunc-3.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/i386/i386.exp.diff?cvsroot=src&r1=1.153&r2=1.154
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1809&r2=1.1810