tree ba56a5585518038f476d3a7e6a4b216e67f0be1e
parent 83029f7ff5d571dff0190e8d92c26e032c7acd76
author Tsukasa OI <research_trasio@irq.a4lg.com> 1656410872 +0900
committer Tsukasa OI <research_trasio@irq.a4lg.com> 1666966654 +0000

RISC-V: Improve "bits undefined" diagnostics

This commit improves internal error message
"internal: bad RISC-V opcode (bits 0x%lx undefined): %s %s"
to display actual unused bits (excluding non-instruction bits).

gas/ChangeLog:

	* config/tc-riscv.c (validate_riscv_insn): Exclude non-
	instruction bits from displaying internal diagnostics.
	Change error message slightly.