diff --git a/target/tricore/translate.c b/target/tricore/translate.c index cca52c75b2..ef74e9f234 100644 --- a/target/tricore/translate.c +++ b/target/tricore/translate.c @@ -37,6 +37,7 @@ #include "exec/helper-info.c.inc" #undef HELPER_H +#define DISAS_EXIT DISAS_TARGET_0 /* * TCG registers @@ -2836,6 +2837,7 @@ static void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest) gen_save_pc(dest); tcg_gen_lookup_and_goto_ptr(); } + ctx->base.is_jmp = DISAS_NORETURN; } static void generate_trap(DisasContext *ctx, int class, int tin) @@ -2896,8 +2898,7 @@ static void gen_fret(DisasContext *ctx) tcg_gen_qemu_ld_tl(cpu_gpr_a[11], cpu_gpr_a[10], ctx->mem_idx, MO_LESL); tcg_gen_addi_tl(cpu_gpr_a[10], cpu_gpr_a[10], 4); tcg_gen_mov_tl(cpu_PC, temp); - tcg_gen_exit_tb(NULL, 0); - ctx->base.is_jmp = DISAS_NORETURN; + ctx->base.is_jmp = DISAS_EXIT; } static void gen_compute_branch(DisasContext *ctx, uint32_t opc, int r1, @@ -2996,12 +2997,12 @@ static void gen_compute_branch(DisasContext *ctx, uint32_t opc, int r1, /* SR-format jumps */ case OPC1_16_SR_JI: tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], 0xfffffffe); - tcg_gen_exit_tb(NULL, 0); + ctx->base.is_jmp = DISAS_EXIT; break; case OPC2_32_SYS_RET: case OPC2_16_SR_RET: gen_helper_ret(cpu_env); - tcg_gen_exit_tb(NULL, 0); + ctx->base.is_jmp = DISAS_EXIT; break; /* B-format */ case OPC1_32_B_CALLA: @@ -3153,7 +3154,6 @@ static void gen_compute_branch(DisasContext *ctx, uint32_t opc, int r1, default: generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); } - ctx->base.is_jmp = DISAS_NORETURN; } @@ -3495,8 +3495,7 @@ static void decode_sr_system(DisasContext *ctx) break; case OPC2_16_SR_RFE: gen_helper_rfe(cpu_env); - tcg_gen_exit_tb(NULL, 0); - ctx->base.is_jmp = DISAS_NORETURN; + ctx->base.is_jmp = DISAS_EXIT; break; case OPC2_16_SR_DEBUG: /* raise EXCP_DEBUG */ @@ -6078,8 +6077,7 @@ static void decode_rr_idirect(DisasContext *ctx) default: generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); } - tcg_gen_exit_tb(NULL, 0); - ctx->base.is_jmp = DISAS_NORETURN; + ctx->base.is_jmp = DISAS_EXIT; } static void decode_rr_divide(DisasContext *ctx) @@ -7915,8 +7913,7 @@ static void decode_sys_interrupts(DisasContext *ctx) break; case OPC2_32_SYS_RFE: gen_helper_rfe(cpu_env); - tcg_gen_exit_tb(NULL, 0); - ctx->base.is_jmp = DISAS_NORETURN; + ctx->base.is_jmp = DISAS_EXIT; break; case OPC2_32_SYS_RFM: if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM) { @@ -7928,8 +7925,7 @@ static void decode_sys_interrupts(DisasContext *ctx) tcg_gen_brcondi_tl(TCG_COND_NE, tmp, 1, l1); gen_helper_rfm(cpu_env); gen_set_label(l1); - tcg_gen_exit_tb(NULL, 0); - ctx->base.is_jmp = DISAS_NORETURN; + ctx->base.is_jmp = DISAS_EXIT; } else { /* generate privilege trap */ } @@ -8391,6 +8387,9 @@ static void tricore_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu) case DISAS_TOO_MANY: gen_goto_tb(ctx, 0, ctx->base.pc_next); break; + case DISAS_EXIT: + tcg_gen_exit_tb(NULL, 0); + break; case DISAS_NORETURN: break; default: