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[PATCH] RISC-V: Mark "c.nop" as an alias
- From: Palmer Dabbelt <palmer at dabbelt dot com>
- To: binutils at sourceware dot org
- Cc: Palmer Dabbelt <palmer at dabbelt dot com>
- Date: Mon, 21 Aug 2017 17:33:04 -0700
- Subject: [PATCH] RISC-V: Mark "c.nop" as an alias
- Authentication-results: sourceware.org; auth=none
This fixes "-M noaliases" disassembly for "c.nop", which is an alias for
"c.addi x0, 0".
opcodes/ChangeLog
2017-08-01 Palmer Dabbelt <palmer@dabbelt.com>
* riscv-opc.c (riscv_opcodes): Mark "c.nop" as an alias.
---
opcodes/riscv-opc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c
index 9914c4474429..70a362859ccc 100644
--- a/opcodes/riscv-opc.c
+++ b/opcodes/riscv-opc.c
@@ -619,7 +619,7 @@ const struct riscv_opcode riscv_opcodes[] =
{"c.lw", "C", "Ct,Ck(Cs)", MATCH_C_LW, MASK_C_LW, match_opcode, 0 },
{"c.swsp", "C", "CV,CM(Cc)", MATCH_C_SWSP, MASK_C_SWSP, match_opcode, 0 },
{"c.sw", "C", "Ct,Ck(Cs)", MATCH_C_SW, MASK_C_SW, match_opcode, 0 },
-{"c.nop", "C", "", MATCH_C_ADDI, 0xffff, match_opcode, 0 },
+{"c.nop", "C", "", MATCH_C_ADDI, 0xffff, match_opcode, INSN_ALIAS },
{"c.mv", "C", "d,CV", MATCH_C_MV, MASK_C_MV, match_c_add, 0 },
{"c.lui", "C", "d,Cu", MATCH_C_LUI, MASK_C_LUI, match_c_lui, 0 },
{"c.li", "C", "d,Co", MATCH_C_LI, MASK_C_LI, match_rd_nonzero, 0 },
--
2.13.5