diff options
| author | Richard Henderson <rth@twiddle.net> | 2015-08-31 14:34:41 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-10-07 20:36:50 +1100 |
| commit | 190ce7fbc79fd0883a6170d7f30da59d366e6830 (patch) | |
| tree | b51499526739d5ac8a550e72b4e3e94214f48fcc /target-tricore | |
| parent | dc03246cc377268db63abc8c5663ef571aec2eea (diff) | |
tcg: Add TCG_MAX_INSNS
Adjust all translators to respect it.
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-tricore')
| -rw-r--r-- | target-tricore/translate.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/target-tricore/translate.c b/target-tricore/translate.c index fa10d5c23e..5345486dd9 100644 --- a/target-tricore/translate.c +++ b/target-tricore/translate.c @@ -8274,13 +8274,24 @@ gen_intermediate_code_internal(TriCoreCPU *cpu, struct TranslationBlock *tb, CPUTriCoreState *env = &cpu->env; DisasContext ctx; target_ulong pc_start; - int num_insns; + int num_insns, max_insns; if (search_pc) { qemu_log("search pc %d\n", search_pc); } num_insns = 0; + max_insns = tb->cflags & CF_COUNT_MASK; + if (max_insns == 0) { + max_insns = CF_COUNT_MASK; + } + if (singlestep) { + max_insns = 1; + } + if (max_insns > TCG_MAX_INSNS) { + max_insns = TCG_MAX_INSNS; + } + pc_start = tb->pc; ctx.pc = pc_start; ctx.saved_pc = -1; @@ -8298,12 +8309,7 @@ gen_intermediate_code_internal(TriCoreCPU *cpu, struct TranslationBlock *tb, ctx.opcode = cpu_ldl_code(env, ctx.pc); decode_opc(env, &ctx, 0); - if (tcg_op_buf_full()) { - gen_save_pc(ctx.next_pc); - tcg_gen_exit_tb(0); - break; - } - if (singlestep) { + if (num_insns >= max_insns || tcg_op_buf_full()) { gen_save_pc(ctx.next_pc); tcg_gen_exit_tb(0); break; |