src/gas testsuite/ChangeLog ChangeLog read.c r ...

[aoliva at sourceware dot org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	aoliva@sourceware.org	2005-10-24 17:51:42

Modified files:
	gas/testsuite  : ChangeLog 
	gas            : ChangeLog read.c read.h struc-symbol.h 
	                 symbols.c symbols.h write.c 
	gas/config     : obj-coff.c obj-coff.h 
	gas/doc        : as.texinfo internals.texi 
	gas/testsuite/gas/all: gas.exp 
Added files:
	gas/testsuite/gas/all: weakref1.d weakref1.s weakref1g.d 
	                       weakref1l.d weakref1u.d weakref1w.d 
	                       weakref2.s weakref3.s 

Log message:
	gas/ChangeLog:
	* read.c (potable): Add weakref.
	(s_weakref): New.
	* read.h (s_weakref): Declare.
	* struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
	* symbols.c (colon): Clear weakrefr.
	(symbol_find_exact): Rename to, and reimplement in terms of...
	(symbol_find_exact_noref): ... new function.
	(symbol_find): Likewise...
	(symbol_find_noref): ... ditto.
	(resolve_symbol_value): Resolve weakrefr without setting their
	values.
	(S_SET_WEAK): Call hook.
	(S_GET_VALUE): Follow weakref link.
	(S_SET_VALUE): Clear weakrefr.
	(S_IS_WEAK): Follow weakref link.
	(S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
	(S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
	(symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
	(symbol_mark_used): Follow weakref link.
	(print_symbol_value_1): Print weak, weakrefr and weakrefd.
	* symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
	(S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
	(S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
	* write.c (adust_reloc_syms): Follow weakref link.  Do not
	complain if target is undefined.
	(write_object_file): Likewise.  Remove weakrefr symbols.  Drop
	unreferenced weakrefd symbols.
	* config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
	symbols EXTERNAL.
	(pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
	* config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
	* doc/as.texinfo: Document weakref.
	* doc/internals.texi: Document new struct members, internal
	functions and hooks.
	gas/testsuite/ChangeLog:
	* gas/all/weakref1.s, gas/all/weakref1.d: New test.
	* gas/all/weakref1g.d, gas/all/weakref1l.d: New tests.
	* gas/all/weakref1u.d, gas/all/weakref1w.d: New tests.
	* gas/all/weakref2.s, gas/all/weakref3.s: New tests.
	* gas/all/gas.exp: Run new tests.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/ChangeLog.diff?cvsroot=src&r1=1.930&r2=1.931
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.2705&r2=1.2706
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/read.c.diff?cvsroot=src&r1=1.109&r2=1.110
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/read.h.diff?cvsroot=src&r1=1.31&r2=1.32
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/struc-symbol.h.diff?cvsroot=src&r1=1.11&r2=1.12
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/symbols.c.diff?cvsroot=src&r1=1.66&r2=1.67
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/symbols.h.diff?cvsroot=src&r1=1.24&r2=1.25
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/write.c.diff?cvsroot=src&r1=1.95&r2=1.96
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/config/obj-coff.c.diff?cvsroot=src&r1=1.87&r2=1.88
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/config/obj-coff.h.diff?cvsroot=src&r1=1.31&r2=1.32
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/doc/as.texinfo.diff?cvsroot=src&r1=1.135&r2=1.136
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/doc/internals.texi.diff?cvsroot=src&r1=1.48&r2=1.49
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/all/weakref1.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/all/weakref1.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/all/weakref1g.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/all/weakref1l.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/all/weakref1u.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/all/weakref1w.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/all/weakref2.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/all/weakref3.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/all/gas.exp.diff?cvsroot=src&r1=1.30&r2=1.31