diff options
Diffstat (limited to 'gas/config/tc-riscv.c')
| -rw-r--r-- | gas/config/tc-riscv.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gas/config/tc-riscv.c b/gas/config/tc-riscv.c index 79211f3..ff6d737 100644 --- a/gas/config/tc-riscv.c +++ b/gas/config/tc-riscv.c @@ -506,6 +506,7 @@ validate_riscv_insn (const struct riscv_opcode *opc) case 'c': break; /* RS1, constrained to equal sp */ case 'i': used_bits |= ENCODE_RVC_SIMM3(-1U); break; case 'j': used_bits |= ENCODE_RVC_IMM (-1U); break; + case 'o': used_bits |= ENCODE_RVC_IMM (-1U); break; case 'k': used_bits |= ENCODE_RVC_LW_IMM (-1U); break; case 'l': used_bits |= ENCODE_RVC_LD_IMM (-1U); break; case 'm': used_bits |= ENCODE_RVC_LWSP_IMM (-1U); break; @@ -1327,6 +1328,13 @@ rvc_imm_done: ip->insn_opcode |= ENCODE_RVC_LDSP_IMM (imm_expr->X_add_number); goto rvc_imm_done; + case 'o': + if (my_getSmallExpression (imm_expr, imm_reloc, s, p) + || imm_expr->X_op != O_constant + || !VALID_RVC_IMM (imm_expr->X_add_number)) + break; + ip->insn_opcode |= ENCODE_RVC_IMM (imm_expr->X_add_number); + goto rvc_imm_done; case 'K': if (my_getSmallExpression (imm_expr, imm_reloc, s, p) || imm_expr->X_op != O_constant |