| Message ID | 20230616152808.1499082-5-kbastian@mail.uni-paderborn.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | TriCore Privilege Levels | expand |
On 6/16/23 17:28, Bastian Koppelmann wrote: > @@ -6075,7 +6076,7 @@ static void decode_rr_idirect(DisasContext *ctx) > default: > generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); > } > - ctx->base.is_jmp = DISAS_EXIT; > + ctx->base.is_jmp = DISAS_JUMP; > } Not quite correct, as generate_trap is NORETURN. Return early from the function there? r~
diff --git a/target/tricore/translate.c b/target/tricore/translate.c index 6164ba6539..5515dfa3f3 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 @@ -6075,7 +6076,7 @@ static void decode_rr_idirect(DisasContext *ctx) default: generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); } - ctx->base.is_jmp = DISAS_EXIT; + ctx->base.is_jmp = DISAS_JUMP; } static void decode_rr_divide(DisasContext *ctx) @@ -8389,6 +8390,9 @@ 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> --- target/tricore/translate.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)