| /* |
| * Power ISA decode for branch instructions |
| * |
| * Copyright IBM Corp. 2021 |
| * |
| * Authors: |
| * Daniel Henrique Barboza <danielhb413@gmail.com> |
| * |
| * This work is licensed under the terms of the GNU GPL, version 2 or later. |
| * See the COPYING file in the top-level directory. |
| */ |
| |
| #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) |
| |
| static bool trans_RFEBB(DisasContext *ctx, arg_XL_s *arg) |
| { |
| REQUIRE_INSNS_FLAGS2(ctx, ISA207S); |
| |
| translator_io_start(&ctx->base); |
| gen_update_branch_history(ctx, ctx->cia, NULL, BHRB_TYPE_NORECORD); |
| gen_helper_rfebb(tcg_env, cpu_gpr[arg->s]); |
| |
| ctx->base.is_jmp = DISAS_CHAIN; |
| |
| return true; |
| } |
| #else |
| static bool trans_RFEBB(DisasContext *ctx, arg_XL_s *arg) |
| { |
| gen_invalid(ctx); |
| return true; |
| } |
| #endif |
