Honour the commandline -semihosting-config userspace=on option,
instead of never permitting userspace semihosting calls in system
emulation mode, by passing the correct value to the is_userspace
argument of semihosting_enabled(), instead of manually checking and
always forbidding semihosting if the guest is in userspace.
(Note that target/m68k doesn't support semihosting at all
in the linux-user build.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target/m68k/op_helper.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/target/m68k/op_helper.c b/target/m68k/op_helper.c
index 4b3dfec1306..a96a0340506 100644
--- a/target/m68k/op_helper.c
+++ b/target/m68k/op_helper.c
@@ -203,8 +203,7 @@ static void cf_interrupt_all(CPUM68KState *env, int is_hw)
cf_rte(env);
return;
case EXCP_HALT_INSN:
- if (semihosting_enabled(false)
- && (env->sr & SR_S) != 0
+ if (semihosting_enabled((env->sr & SR_S) == 0)
&& (env->pc & 3) == 0
&& cpu_lduw_code(env, env->pc - 4) == 0x4e71
&& cpu_ldl_code(env, env->pc) == 0x4e7bf000) {