| Message ID | 20230621101950.1645420-5-kbastian@mail.uni-paderborn.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | TriCore Privilege Levels | expand |
On 6/21/23 12:19, Bastian Koppelmann wrote: > Signed-off-by: Bastian Koppelmann<kbastian@mail.uni-paderborn.de> > --- > v2 -> v3: > - generate_trap() for indirct jump now set DISAS_NORETURN > > target/tricore/translate.c | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
diff --git a/target/tricore/translate.c b/target/tricore/translate.c index 025b12567a..3d0c90b3dd 100644 --- a/target/tricore/translate.c +++ b/target/tricore/translate.c @@ -39,6 +39,7 @@ #define DISAS_EXIT DISAS_TARGET_0 #define DISAS_EXIT_UPDATE DISAS_TARGET_1 +#define DISAS_JUMP DISAS_TARGET_2 /* * TCG registers @@ -6074,8 +6075,9 @@ static void decode_rr_idirect(DisasContext *ctx) break; default: generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); + return; } - ctx->base.is_jmp = DISAS_EXIT; + ctx->base.is_jmp = DISAS_JUMP; } static void decode_rr_divide(DisasContext *ctx) @@ -8387,6 +8389,9 @@ static void tricore_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu) case DISAS_EXIT: tcg_gen_exit_tb(NULL, 0); break; + case DISAS_JUMP: + tcg_gen_lookup_and_goto_ptr(); + break; case DISAS_NORETURN: break; default:
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> --- v2 -> v3: - generate_trap() for indirct jump now set DISAS_NORETURN target/tricore/translate.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) -- 2.40.1