diff options
Diffstat (limited to 'target/hexagon/op_helper.c')
| -rw-r--r-- | target/hexagon/op_helper.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c index 71555a7ba3..7ad99ced7a 100644 --- a/target/hexagon/op_helper.c +++ b/target/hexagon/op_helper.c @@ -1889,6 +1889,13 @@ static inline QEMU_ALWAYS_INLINE uint32_t sreg_read(CPUHexagonState *env, HexagonCPU *cpu; g_assert(bql_locked()); + if (reg == HEX_SREG_BADVA) { + uint32_t ssr = env->t_sreg[HEX_SREG_SSR]; + if (GET_SSR_FIELD(SSR_BVS, ssr)) { + return env->t_sreg[HEX_SREG_BADVA1]; + } + return env->t_sreg[HEX_SREG_BADVA0]; + } if (reg < HEX_SREG_GLB_START) { return env->t_sreg[reg]; } @@ -1920,6 +1927,8 @@ uint32_t HELPER(greg_read)(CPUHexagonState *env, uint32_t reg) uint64_t HELPER(greg_read_pair)(CPUHexagonState *env, uint32_t reg) { + g_assert((reg & 1) == 0); + if (reg == HEX_GREG_G0 || reg == HEX_GREG_G2) { return (uint64_t)(env->greg[reg]) | (((uint64_t)(env->greg[reg + 1])) << 32); |