binutils-gdb/gas/testsuite
H.J. Lu d7f449c026 x86: Don't display --32/--64/--x32 without BFD64
For 32-bit x86 assembler, --64 and --x32 are unsupported if BFD64 is
undefined.  Even if BFD64 is defined, --64 and --x32 still may not be
supported if x86-64 support isn't compiled in:

[hjl@gnu-hsw-1 gas]$ ./as-new --64 -o x.o x.s
Assembler messages:
Fatal error: no compiled in support for x86_64
[hjl@gnu-hsw-1 gas]$ ./as-new --x32 -o x.o x.s
Assembler messages:
Fatal error: no compiled in support for 32bit x86_64
[hjl@gnu-hsw-1 gas]$

This patch removes --32/--64/--x32 from md_show_usage if BFD64 is
undefined and runs code64-inval only if BFD64 is undefined.

	* config/tc-i386.c (md_show_usage): Don't display --32/--64/--x32
	if BFD64 is undefined.
	* testsuite/gas/i386/i386.exp (gas_bfd64_check): New.
	Run code64-inval if gas_bfd64_check fails.
2018-08-10 11:03:50 -07:00
..
config
gas x86: Don't display --32/--64/--x32 without BFD64 2018-08-10 11:03:50 -07:00
lib testsuite: Support filtering targets by TCL procedure in `run_dump_test' 2018-04-27 15:25:20 +01:00
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