[Bug gas/25992] New: Wrong Tag_CPU_arch_profile for armv8-r

[alfedotov at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=25992

            Bug ID: 25992
           Summary: Wrong Tag_CPU_arch_profile for armv8-r
           Product: binutils
           Version: 2.35 (HEAD)
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gas
          Assignee: unassigned at sourceware dot org
          Reporter: alfedotov at gmail dot com
  Target Milestone: ---

Created attachment 12536
  --> https://sourceware.org/bugzilla/attachment.cgi?id=12536&action=edit
asm file

Assembling files (see attached) with different FPU and then checking:

./arm-none-eabi-as armv8-r_neon.asm -o armv8-r_neon.o
./arm-none-eabi-readelf.exe -A armv8-r_neon.o | grep Tag_CPU_arch_profile

./arm-none-eabi-as armv8-r_fpsp.asm -o armv8-r_fpsp.o
./arm-none-eabi-readelf.exe -A armv8-r_fpsp.o | grep Tag_CPU_arch_profile

returns result

Tag_CPU_arch_profile: Application



Attribute Section: aeabi
File Attributes
  Tag_CPU_name: "8-R"
  Tag_CPU_arch: v8-R
  Tag_CPU_arch_profile: Application

At the same time result for armv7-r gives the correct profile:

Attribute Section: aeabi
File Attributes
  Tag_CPU_name: "7-R"
  Tag_CPU_arch: v7
  Tag_CPU_arch_profile: Realtime

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