[ARM] Rework Tag_CPU_arch build attribute value selection

[deliverable/binutils-gdb.git] / gas / ChangeLog

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+2017-06-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
+
+       * config/tc-arm.c (fpu_any): Defined from FPU_ANY.
+       (cpu_arch_ver): Add all architectures and sort by release date.
+       (have_ext_for_needed_feat_p): New.
+       (get_aeabi_cpu_arch_from_fset): New.
+       (aeabi_set_public_attributes): Call above function to determine
+       Tag_CPU_arch and Tag_CPU_arch_profile values.  Adapt Tag_ARM_ISA_use
+       and Tag_THUMB_ISA_use selection logic to check absence of feature bit
+       accordingly.
+       * testsuite/gas/arm/attr-march-armv1.d: Fix expected Tag_CPU_arch build
+       attribute value.
+       * testsuite/gas/arm/attr-march-armv2.d: Likewise.
+       * testsuite/gas/arm/attr-march-armv2a.d: Likewise.
+       * testsuite/gas/arm/attr-march-armv2s.d: Likewise.
+       * testsuite/gas/arm/attr-march-armv3.d: Likewise.
+       * testsuite/gas/arm/attr-march-armv3m.d: Likewise.
+       * testsuite/gas/arm/pr12198-2.d: Likewise.
+
 2017-06-21  H.J. Lu  <hongjiu.lu@intel.com>
 
        * testsuite/gas/i386/cet-intel.d: Updated.