Fix compile time warning building aout targeted architectures.
Occasionally I build an out-of-tree a.out target (m68k-amigaos). After a system upgrade which included a newer compiler (clang 4) the build produces warnings like this: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined] This is caused by the macro gas/config/aout_gnu.h:USE_EXTENDED_RELOC. Since it is in a header file, the warning triggers for several files. I am unsure what solution is preferable, thus I am suggesting two patches: a) keep the offending macro but define it explicitly to 0 and 1 b) replace the macro usage with its value where it is used. Either patch removes the warning for clang. I did not check with a recent GCC. * gas/config/aout_gnu.h (USE_EXTENDED_RELOC): Explicitly define to 0 and 1. Remove a dangling reference to "AMD 29000" in a comment.
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2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
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* gas/config/aout_gnu.h (USE_EXTENDED_RELOC): Explicitly
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define to 0 and 1. Remove a dangling reference to "AMD 29000"
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in a comment.
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2018-01-11 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
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* testsuite/i386/avx512_4fmaps_vl-warn.l: Likewise.
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@ -32,8 +32,6 @@
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*/
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#define USE_EXTENDED_RELOC defined(TC_SPARC)
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#if defined(TC_SPARC)
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enum reloc_type
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{
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@ -62,6 +60,9 @@ enum reloc_type
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NO_RELOC
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};
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#define USE_EXTENDED_RELOC 1
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#else
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#define USE_EXTENDED_RELOC 0
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#endif /* TC_SPARC */
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#define __GNU_EXEC_MACROS__
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@ -303,7 +304,7 @@ struct nlist
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/* The following enum and struct were borrowed from SunOS's
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/usr/include/sun4/a.out.h and extended to handle
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other machines. It is currently used on SPARC and AMD 29000.
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other machines. It is currently used on SPARC.
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reloc_ext_bytes is how it looks on disk. reloc_info_extended is
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how we might process it on a native host. */
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