x86: Support GNU_PROPERTY_X86_FEATURE_2_TMM

x86: Support GNU_PROPERTY_X86_FEATURE_2_TMM

Support GNU_PROPERTY_X86_FEATURE_2_TMM in

https://gitlab.com/x86-psABIs/x86-64-ABI/-/merge_requests/1

 #define GNU_PROPERTY_X86_FEATURE_2_TMM      (1U << 10)

binutils/

	* readelf.c (decode_x86_feature_2): Handle
	GNU_PROPERTY_X86_FEATURE_2_TMM.

gas/

	* config/tc-i386.c (output_insn): Check i.xstate to set
	GNU_PROPERTY_X86_FEATURE_2_TMM.
	* testsuite/gas/i386/i386.exp: Run x86-64-property-7,
	x86-64-property-8 and x86-64-property-9.
	* testsuite/gas/i386/x86-64-property-7.d: New file.
	* testsuite/gas/i386/x86-64-property-7.s: Likewise.
	* testsuite/gas/i386/x86-64-property-8.d: Likewise.
	* testsuite/gas/i386/x86-64-property-8.s: Likewise.
	* testsuite/gas/i386/x86-64-property-9.d: Likewise.
	* testsuite/gas/i386/x86-64-property-9.s: Likewise.

include/

	* elf/common.h (GNU_PROPERTY_X86_FEATURE_2_TMM): New.