Nelson Chu 2ca89224b1 RISC-V: Disable the CSR checking by default.
Add new .option `csr-check/no-csr-check` and GAS option `-mcsr-check
/-mno-csr-check` to enbale/disable the CSR checking.  Disable the CSR
checking by default.

	gas/
	* config/tc-riscv.c: Add new .option and GAS options to enbale/disable
	the CSR checking.  We disable the CSR checking by default.
	(reg_lookup_internal): Check the `riscv_opts.csr_check`
	before we doing the CSR checking.

	* doc/c-riscv.texi: Add description for the new .option and assembler
	options.

	* testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
	the CSR checking.
	* testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2020-02-20 16:49:09 -08:00
..
2020-02-19 17:46:10 +00:00
2020-02-19 17:46:10 +00:00