* ld.texinfo (Expression Section): Describe treatment of numbers
authorAlan Modra <amodra@gmail.com>
Mon, 20 Dec 2010 13:00:14 +0000 (13:00 +0000)
committerAlan Modra <amodra@gmail.com>
Mon, 20 Dec 2010 13:00:14 +0000 (13:00 +0000)
commit5c3049d2ef5d591dadd42bd074f4866616ef8231
treea8644a05274ecba59667fba45c3725987b59e6c2
parente759c116027e96bb72562d69ae49a86d6f271a3a
* ld.texinfo (Expression Section): Describe treatment of numbers
and absolute symbols.
* ldemul.c (after_open_default): Look up __ld_compatibility.
* ldexp.c (fold_name): Convert absolute symbols to numbers when
inside output section definitions, or when __ld_compatibility >= 221.
(exp_fold_tree_1): Convert numbers to absolute when not in output
section definition and __ld_compatibility < 221.  Don't always
convert values outside an output section definition to absolute.
* ldexp.h (uses_defined): Comment.
* ldlang.c (ld_compatibility): New variable.
* ldlang.h (ld_compatibility): Declare.
* emultempl/aix.em, * emultempl/armcoff.em, * emultempl/beos.em,
* emultempl/elf32.em, * emultempl/genelf.em, * emultempl/lnk960.em,
* emultempl/m68kcoff.em, * emultempl/mmo.em, * emultempl/pe.em,
* emultempl/pep.em, * emultempl/sunos.em, * emultempl/z80.em: Call
after_open_default from after_open function.
19 files changed:
ld/ChangeLog
ld/emultempl/aix.em
ld/emultempl/armcoff.em
ld/emultempl/beos.em
ld/emultempl/elf32.em
ld/emultempl/genelf.em
ld/emultempl/lnk960.em
ld/emultempl/m68kcoff.em
ld/emultempl/mmo.em
ld/emultempl/pe.em
ld/emultempl/pep.em
ld/emultempl/sunos.em
ld/emultempl/z80.em
ld/ld.texinfo
ld/ldemul.c
ld/ldexp.c
ld/ldexp.h
ld/ldlang.c
ld/ldlang.h