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Re: PR 12001, --defsym
On Thu, Jan 13, 2011 at 05:16:45AM -0800, H.J. Lu wrote:
> Where is LD_FEATURE implemented? Is __ld_compatibility still supported?
> Do we have testcases for new features? Is linker document up to date?
The followup patch should answer most of these questions. I tested
LD_FEATURE with the following, and am considering applying this.
Index: ld/scripttempl/elf.sc
===================================================================
RCS file: /cvs/src/src/ld/scripttempl/elf.sc,v
retrieving revision 1.105
diff -u -p -r1.105 elf.sc
--- ld/scripttempl/elf.sc 15 Dec 2010 14:56:38 -0000 1.105
+++ ld/scripttempl/elf.sc 13 Jan 2011 13:41:14 -0000
@@ -302,6 +302,7 @@ else
fi
cat <<EOF
+LD_FEATURE("SANE_EXPR")
OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
"${LITTLE_OUTPUT_FORMAT}")
OUTPUT_ARCH(${OUTPUT_ARCH})
--
Alan Modra
Australia Development Lab, IBM