* symbols.c (S_FORCE_RELOC): Add "strict" param.

	* symbols.h (S_FORCE_RELOC): Likewise.
	* config/obj-aout.h (S_FORCE_RELOC): Likewise.
	* config/obj-bout.h (S_FORCE_RELOC): Likewise.
	* config/obj-coff.h (S_FORCE_RELOC): Likewise.
	* config/obj-ieee.h (S_FORCE_RELOC): Likewise.
	* config/obj-vms.h (S_FORCE_RELOC): Likewise.
	* write.c (generic_force_reloc): New function.
	(TC_FORCE_RELOCATION): Use it here instead of S_FORCE_RELOC.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	(adjust_reloc_syms): Adjust S_FORCE_RELOC call.
	* as.h (generic_force_reloc): Declare.
	* doc/internals.texi (S_FORCE_RELOC): Update.
	(TC_FORCE_RELOCATION_SUB_SAME): Update.

	* config/tc-alpha.c (alpha_force_relocation): Adjust to use
	generic_force_reloc.
	(alpha_fix_adjustable): Likewise.
	* config/tc-arm.c (arm_force_relocation): Likewise.
	* config/tc-cris.c (md_cris_force_relocation): Likewise.
	* config/tc-frv.c (frv_force_relocation): Likewise.
	* config/tc-i386.c (md_apply_fix3): Likewise.
	* config/tc-ia64.c (ia64_force_relocation): Likewise.
	* config/tc-ip2k.c (ip2k_force_relocation): Likewise.
	* config/tc-m32r.c (m32r_force_relocation): Likewise.
	* config/tc-m68hc11.c (tc_m68hc11_force_relocation): Likewise.
	* config/tc-mcore.c (mcore_force_relocation): Likewise.
	* config/tc-mips.c (mips_force_relocation): Likewise.
	* config/tc-mmix.c (mmix_force_relocation): Likewise.
	* config/tc-ppc.c (ppc_force_relocation): Likewise.
	* config/tc-s390.c (tc_s390_force_relocation): Likewise.
	* config/tc-sh.c (sh_force_relocation): Likewise.
	(md_pcrel_from_section): Likewise.
	* config/tc-sparc.c (tc_gen_reloc): Likewise.
	* config/tc-v850.c (v850_force_relocation): Likewise.
	* config/tc-xstormy16.c (xstormy16_force_relocation): Likewise.
	* config/tc-i386.h (TC_FORCE_RELOCATION): Likewise.
	* config/tc-mcore.h (TC_FORCE_RELOCATION): Likewise.
	* config/tc-sparc.h (tc_fix_adjustable): Likewise.

	* config/tc-d10v.c (d10v_force_relocation): Delete.
	* config/tc-d10v.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-dlx.c (md_dlx_force_relocation): Delete.
	* config/tc-dlx.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-fr30.c (fr30_force_relocation): Delete.
	* config/tc-fr30.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-mn10300.c (mn10300_force_relocation): Delete.
	* config/tc-mn10300.h (TC_FORCE_RELOCATION): Don't define.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	* config/tc-i960.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.
	* config/tc-hppa.c (hppa_force_relocation): Adjust S_FORCE_RELOC call.
	* config/tc-mips.c (RELAX_BRANCH_TOOFAR): Warning fix.
	* config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Don't define.
	* config/tc-openrisc.c (openrisc_force_relocation): Delete.
	* config/tc-openrisc.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-sparc.c (elf32_sparc_force_relocation): Delete.
	* config/tc-sparc.h (TC_FORCE_RELOCATION): Don't define for ELF.
	* config/tc-i386.c (i386_force_relocation): Delete.
	* config/tc-i386.h (TC_FORCE_RELOCATION): Don't define for
	BFD_ASSEMBLER.
	(EXTERN_FORCE_RELOC): Fix TE_PE and STRICT_PE_FORMAT nesting.
	* config/tc-m68k.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-pj.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Don't call
	S_FORCE_RELOC.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	* config/tc-sh64.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.

1 files changed, 7 insertions, 6 deletions

diff --git a/gas/doc/internals.texi b/gas/doc/internals.texi
index f88e6b2173..afff9f93d7 100644
--- a/gas/doc/internals.texi
+++ b/gas/doc/internals.texi
@@ -1,6 +1,6 @@
 \input texinfo
 @c  Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-@c  2001, 2002
+@c  2001, 2002, 2003
 @c  Free Software Foundation, Inc.
 @setfilename internals.info
 @node Top
@@ -1294,12 +1294,13 @@ symbol in the current section.  If undefined, fixups that are not
 returns non-zero, will emit relocs.
 
 @item TC_FORCE_RELOCATION_SUB_SAME (@var{fix}, @var{seg})
-@cindex TC_FORCE_RELOCATION_SUB
+@cindex TC_FORCE_RELOCATION_SUB_SAME
 This macro controls resolution of fixup expressions involving the
 difference of two symbols in the same section.  If this macro returns zero,
 the subtrahend will be resolved and @code{fx_subsy} set to @code{NULL} for
 @code{md_apply_fix3}.  If undefined, the default of
-@w{@code{! SEG_NORMAL (@var{seg})}} will be used.
+@w{@code{! SEG_NORMAL (@var{seg}) || TC_FORCE_RELOCATION (@var{fix})}} will
+be used.
 
 @item TC_FORCE_RELOCATION_SUB_ABS (@var{fix})
 @cindex TC_FORCE_RELOCATION_SUB_ABS
@@ -1324,13 +1325,13 @@ to @code{md_apply_fix3}.  If the macro is undefined, or returns non-zero, the
 symbol value will be included.  For ELF, a suitable definition might simply be
 @code{0}, because ELF relocations don't include the symbol value in the addend.
 
-@item S_FORCE_RELOC (@var{sym})
+@item S_FORCE_RELOC (@var{sym}, @var{strict})
 @cindex S_FORCE_RELOC
 This macro (or function, for @code{BFD_ASSEMBLER} gas) returns true for symbols
 that should not be reduced to section symbols or eliminated from expressions,
 because they may be overridden by the linker.  ie. for symbols that are
-undefined, common or weak, or for ELF assemblers that support ELF shared
-library linking semantics, global.
+undefined or common, and when @var{strict} is set, weak, or global (for ELF
+assemblers that support ELF shared library linking semantics).
 
 @item EXTERN_FORCE_RELOC
 @cindex EXTERN_FORCE_RELOC