From: Stefan Markovic <[email protected]>
Signed-off-by: Yongbok Kim <[email protected]>
Signed-off-by: Aleksandar Markovic <[email protected]>
Signed-off-by: Stefan Markovic <[email protected]>
---
target/mips/helper.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/target/mips/helper.c b/target/mips/helper.c
index 5299f21..9535131 100644
--- a/target/mips/helper.c
+++ b/target/mips/helper.c
@@ -695,6 +695,12 @@ static inline void set_badinstr_registers(CPUMIPSState
*env)
instr |= cpu_lduw_code(env, env->active_tc.PC + 2);
}
env->CP0_BadInstr = instr;
+
+ if ((env->insn_flags & ISA_NANOMIPS32) &&
+ ((instr & 0xFC000000) == 0x60000000)) {
+ instr = cpu_lduw_code(env, env->active_tc.PC + 4) << 16;
+ env->CP0_BadInstrX = instr;
+ }
}
if ((env->CP0_Config3 & (1 << CP0C3_BP)) &&
(env->hflags & MIPS_HFLAG_BMASK)) {
--
2.7.4
