yann@1: From http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/config/tc-arm.c.diff?r1=1.168&r2=1.169&cvsroot=src
yann@1: See also http://lists.arm.linux.org.uk/pipermail/linux-arm-kernel/2004-July/023128.html,
yann@1: "[CRITICAL PATCH] 2.6: fix silent build error]"
yann@1: 
yann@1: Revision 1.169, Fri Jul 2 11:12:29 2004 UTC (19 hours, 4 minutes ago) by nickc
yann@1: Branch: MAIN
yann@1: CVS Tags: binutils_latest_snapshot, HEAD
yann@1: Changes since 1.168: +14 -1 lines
yann@1: 
yann@1: (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not allow values which have come
yann@1: from undefined symbols.
yann@1: Always consider this fixup to have been processed as a reloc cannot be
yann@1: generated for it.
yann@1: 
yann@1: 
yann@1: ===================================================================
yann@1: RCS file: /cvs/src/src/gas/config/tc-arm.c,v
yann@1: retrieving revision 1.168
yann@1: retrieving revision 1.169
yann@1: diff -u -r1.168 -r1.169
yann@1: --- src/gas/config/tc-arm.c	2004/04/30 10:51:12	1.168
yann@1: +++ src/gas/config/tc-arm.c	2004/07/02 11:12:29	1.169
yann@1: @@ -12186,6 +12186,20 @@
yann@1:    switch (fixP->fx_r_type)
yann@1:      {
yann@1:      case BFD_RELOC_ARM_IMMEDIATE:
yann@1: +      /* We claim that this fixup has been processed here,
yann@1: +	 even if in fact we generate an error because we do
yann@1: +	 not have a reloc for it, so tc_gen_reloc will reject it.  */
yann@1: +      fixP->fx_done = 1;
yann@1: +
yann@1: +      if (fixP->fx_addsy
yann@1: +	  && ! S_IS_DEFINED (fixP->fx_addsy))
yann@1: +	{
yann@1: +	  as_bad_where (fixP->fx_file, fixP->fx_line,
yann@1: +			_("undefined symbol %s used as an immediate value"),
yann@1: +			S_GET_NAME (fixP->fx_addsy));
yann@1: +	  break;
yann@1: +	}
yann@1: +
yann@1:        newimm = validate_immediate (value);
yann@1:        temp = md_chars_to_number (buf, INSN_SIZE);
yann@1:  
yann@1: @@ -12202,7 +12216,6 @@
yann@1:  
yann@1:        newimm |= (temp & 0xfffff000);
yann@1:        md_number_to_chars (buf, (valueT) newimm, INSN_SIZE);
yann@1: -      fixP->fx_done = 1;
yann@1:        break;
yann@1:  
yann@1:      case BFD_RELOC_ARM_ADRL_IMMEDIATE: