diff options
| -rw-r--r-- | target/xtensa/translate.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 546d2fa2fa..4bc15252c8 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -2367,9 +2367,10 @@ static bool test_ill_simcall(DisasContext *dc, const OpcodeArg arg[], #ifdef CONFIG_USER_ONLY bool ill = true; #else - bool ill = !semihosting_enabled(); + /* Between RE.2 and RE.3 simcall opcode's become nop for the hardware. */ + bool ill = dc->config->hw_version <= 250002 && !semihosting_enabled(); #endif - if (ill) { + if (ill || !semihosting_enabled()) { qemu_log_mask(LOG_GUEST_ERROR, "SIMCALL but semihosting is disabled\n"); } return ill; @@ -2379,7 +2380,9 @@ static void translate_simcall(DisasContext *dc, const OpcodeArg arg[], const uint32_t par[]) { #ifndef CONFIG_USER_ONLY - gen_helper_simcall(cpu_env); + if (semihosting_enabled()) { + gen_helper_simcall(cpu_env); + } #endif } |